A escolha do tratamento depende dos locais de envolvimento, do quadro imunológico do paciente e da gravidade da doença. A determinação da gravidade da doença se baseia no julgamento clínico.
O tratamento da meningite criptocócica e de outras formas de criptococose extrapulmonar geralmente é iniciado com uma formulação de anfotericina B em combinação com flucitosina oral.[20]Panel on Opportunistic Infections in HIV-Infected Adults and Adolescents. Guidelines for the prevention and treatment of opportunistic infections in adults and adolescents with HIV: cryptococcosis. July 2021 [internet publication].
https://clinicalinfo.hiv.gov/en/guidelines/hiv-clinical-guidelines-adult-and-adolescent-opportunistic-infections/cryptococcosis?view=full
A anfotericina B desoxicolato tem sido a formulação preferida, porém formulações lipídicas de anfotericina B também são sabidamente efetivas para criptococose disseminada e são recomendadas atualmente, em especial naqueles pacientes sob risco de desenvolver ou que apresentem disfunção renal clinicamente significativa.[20]Panel on Opportunistic Infections in HIV-Infected Adults and Adolescents. Guidelines for the prevention and treatment of opportunistic infections in adults and adolescents with HIV: cryptococcosis. July 2021 [internet publication].
https://clinicalinfo.hiv.gov/en/guidelines/hiv-clinical-guidelines-adult-and-adolescent-opportunistic-infections/cryptococcosis?view=full
[54]Botero Aguirre JP, Restrepo Hamid AM. Amphotericin B deoxycholate versus liposomal amphotericin B: effects on kidney function. Cochrane Database Syst Rev. 2015 Nov 23;(11):CD010481.
https://www.cochranelibrary.com/cdsr/doi/10.1002/14651858.CD010481.pub2/full
http://www.ncbi.nlm.nih.gov/pubmed/26595825?tool=bestpractice.com
A adição de flucitosina à anfotericina B durante o tratamento agudo pode causar a eliminação mais rápida da criptococose do líquido cefalorraquidiano (LCR).
O fluconazol é usado para a terapia de manutenção e consolidação nos pacientes infectados por HIV com meningoencefalite criptocócica, podendo também ser utilizado como monoterapia para os pacientes com formas mais leves de infecção que não envolvam o sistema nervoso central (SNC).[20]Panel on Opportunistic Infections in HIV-Infected Adults and Adolescents. Guidelines for the prevention and treatment of opportunistic infections in adults and adolescents with HIV: cryptococcosis. July 2021 [internet publication].
https://clinicalinfo.hiv.gov/en/guidelines/hiv-clinical-guidelines-adult-and-adolescent-opportunistic-infections/cryptococcosis?view=full
[55]Jarvis JN, Dromer F, Harrison TS, et al. Managing cryptococcosis in the immunocompromised host. Curr Opin Infect Dis. 2008 Dec;21(6):596-603.
http://www.ncbi.nlm.nih.gov/pubmed/18978527?tool=bestpractice.com
[56]Lewis JS 2nd, Graybill JR. Fungicidal versus Fungistatic: what's in a word? Expert Opin Pharmacother. 2008 Apr;9(6):927-35.
http://www.ncbi.nlm.nih.gov/pubmed/18377336?tool=bestpractice.com
Os antifúngicos azólicos e a flucitosina devem ser evitados no primeiro trimestre de gestação, em razão do risco de teratogenicidade; eles só devem ser usados durante a gestação se os benefícios superarem os riscos.[20]Panel on Opportunistic Infections in HIV-Infected Adults and Adolescents. Guidelines for the prevention and treatment of opportunistic infections in adults and adolescents with HIV: cryptococcosis. July 2021 [internet publication].
https://clinicalinfo.hiv.gov/en/guidelines/hiv-clinical-guidelines-adult-and-adolescent-opportunistic-infections/cryptococcosis?view=full
[57]Pursley TJ, Blomquist IK, Abraham J, et al. Fluconazole-induced congenital anomalies in three infants. Clin Infect Dis. 1996 Feb;22(2):336-40.
http://www.ncbi.nlm.nih.gov/pubmed/8838193?tool=bestpractice.com
A consideração do uso de flucitosina deve ser limitada ao terceiro trimestre.[20]Panel on Opportunistic Infections in HIV-Infected Adults and Adolescents. Guidelines for the prevention and treatment of opportunistic infections in adults and adolescents with HIV: cryptococcosis. July 2021 [internet publication].
https://clinicalinfo.hiv.gov/en/guidelines/hiv-clinical-guidelines-adult-and-adolescent-opportunistic-infections/cryptococcosis?view=full
As mulheres que estiverem em uso de antifúngicos azólicos no período pós-parto não devem amamentar.
A maioria dos casos de criptococose durante a gestação relatados na literatura foram tratados com anfotericina B, com desfechos favoráveis tanto para a mãe quanto para a criança.[20]Panel on Opportunistic Infections in HIV-Infected Adults and Adolescents. Guidelines for the prevention and treatment of opportunistic infections in adults and adolescents with HIV: cryptococcosis. July 2021 [internet publication].
https://clinicalinfo.hiv.gov/en/guidelines/hiv-clinical-guidelines-adult-and-adolescent-opportunistic-infections/cryptococcosis?view=full
[28]Nakamura S, Izumikawa K, Seki M, et al. Pulmonary cryptococcosis in late pregnancy and review of published literature. Mycopathologia. 2009 Mar;167(3):125-31.
http://www.ncbi.nlm.nih.gov/pubmed/18931938?tool=bestpractice.com
HIV-negativo: imunocompetente com doença pulmonar focal não envolvendo o SNC leve a moderada, ou assintomática com títulos séricos baixos de CrAg (ausência de doença no SNC)
Como foram conduzidos poucos estudos para avaliar os desfechos entre pacientes HIV-negativos com criptococose pulmonar e outras formas que não envolvem o SNC, o tratamento específico e a duração ideal do tratamento não foram totalmente elucidados para esses pacientes.[32]Chang CC, Harrison TS, Bicanic TA, et al. Global guideline for the diagnosis and management of cryptococcosis: an initiative of the ECMM and ISHAM in cooperation with the ASM. Lancet Infect Dis. 9 Feb 2024 [Epub ahead of print].
http://www.ncbi.nlm.nih.gov/pubmed/38346436?tool=bestpractice.com
[58]Perfect JR, Dismukes WE, Dromer F, et al. Clinical practice guidelines for the management of cryptococcal disease: 2010 update by the Infectious Diseases Society of America. Clin Infect Dis. 2010 Feb 1;50(3):291-322.
https://cid.oxfordjournals.org/content/50/3/291.long
http://www.ncbi.nlm.nih.gov/pubmed/20047480?tool=bestpractice.com
Os pacientes podem ter uma cultura pulmonar positiva ou serem assintomáticos com baixos títulos séricos de antígeno polissacarídeo criptocócico (CrAg) (ou seja, <1:320 no ensaio de fluxo lateral [LFA]).[20]Panel on Opportunistic Infections in HIV-Infected Adults and Adolescents. Guidelines for the prevention and treatment of opportunistic infections in adults and adolescents with HIV: cryptococcosis. July 2021 [internet publication].
https://clinicalinfo.hiv.gov/en/guidelines/hiv-clinical-guidelines-adult-and-adolescent-opportunistic-infections/cryptococcosis?view=full
[52]Limper AH, Knox KS, Sarosi GA, et al; American Thoracic Society. An official American Thoracic Society statement: treatment of fungal infections in adult pulmonary and critical care patients. Am J Respir Crit Care Med. 2011 Jan 1;183(1):96-128.
https://www.thoracic.org/statements/resources/mtpi/treatment-of-fungal-infections-in-adult-pulmonary-critical-care-and-sleep-medicine.pdf
http://www.ncbi.nlm.nih.gov/pubmed/21193785?tool=bestpractice.com
Terapia antifúngica
O fluconazol oral é o tratamento antifúngico de primeira escolha nesses pacientes.[32]Chang CC, Harrison TS, Bicanic TA, et al. Global guideline for the diagnosis and management of cryptococcosis: an initiative of the ECMM and ISHAM in cooperation with the ASM. Lancet Infect Dis. 9 Feb 2024 [Epub ahead of print].
http://www.ncbi.nlm.nih.gov/pubmed/38346436?tool=bestpractice.com
[52]Limper AH, Knox KS, Sarosi GA, et al; American Thoracic Society. An official American Thoracic Society statement: treatment of fungal infections in adult pulmonary and critical care patients. Am J Respir Crit Care Med. 2011 Jan 1;183(1):96-128.
https://www.thoracic.org/statements/resources/mtpi/treatment-of-fungal-infections-in-adult-pulmonary-critical-care-and-sleep-medicine.pdf
http://www.ncbi.nlm.nih.gov/pubmed/21193785?tool=bestpractice.com
[58]Perfect JR, Dismukes WE, Dromer F, et al. Clinical practice guidelines for the management of cryptococcal disease: 2010 update by the Infectious Diseases Society of America. Clin Infect Dis. 2010 Feb 1;50(3):291-322.
https://cid.oxfordjournals.org/content/50/3/291.long
http://www.ncbi.nlm.nih.gov/pubmed/20047480?tool=bestpractice.com
A duração da terapia se baseia na resolução da doença, mas geralmente é de 6 a 12 meses para aqueles com sintomas, e 3 a 6 meses para pacientes assintomáticos. O acompanhamento por 1 ano é recomendado porque a criptococose pulmonar pode se disseminar.[52]Limper AH, Knox KS, Sarosi GA, et al; American Thoracic Society. An official American Thoracic Society statement: treatment of fungal infections in adult pulmonary and critical care patients. Am J Respir Crit Care Med. 2011 Jan 1;183(1):96-128.
https://www.thoracic.org/statements/resources/mtpi/treatment-of-fungal-infections-in-adult-pulmonary-critical-care-and-sleep-medicine.pdf
http://www.ncbi.nlm.nih.gov/pubmed/21193785?tool=bestpractice.com
Se o fluconazol não for uma opção, o itraconazol oral pode ser administrado por 6 a 12 meses e, se a terapia com azólicos for contraindicada (por exemplo, gravidez), recomenda-se anfotericina B desoxicolato intravenosa.[58]Perfect JR, Dismukes WE, Dromer F, et al. Clinical practice guidelines for the management of cryptococcal disease: 2010 update by the Infectious Diseases Society of America. Clin Infect Dis. 2010 Feb 1;50(3):291-322.
https://cid.oxfordjournals.org/content/50/3/291.long
http://www.ncbi.nlm.nih.gov/pubmed/20047480?tool=bestpractice.com
A toxicidade desta última sempre deve ser considerada.[58]Perfect JR, Dismukes WE, Dromer F, et al. Clinical practice guidelines for the management of cryptococcal disease: 2010 update by the Infectious Diseases Society of America. Clin Infect Dis. 2010 Feb 1;50(3):291-322.
https://cid.oxfordjournals.org/content/50/3/291.long
http://www.ncbi.nlm.nih.gov/pubmed/20047480?tool=bestpractice.com
A anfotericina B lipossomal ou o complexo lipídico de anfotericina B pode ser usado como alternativa à anfotericina B desoxicolato nos pacientes com risco de disfunção renal.[58]Perfect JR, Dismukes WE, Dromer F, et al. Clinical practice guidelines for the management of cryptococcal disease: 2010 update by the Infectious Diseases Society of America. Clin Infect Dis. 2010 Feb 1;50(3):291-322.
https://cid.oxfordjournals.org/content/50/3/291.long
http://www.ncbi.nlm.nih.gov/pubmed/20047480?tool=bestpractice.com
Geralmente, o fluconazol é bem tolerado. Os efeitos adversos mais comuns são náuseas, dor abdominal e rash cutâneo. Embora tenha sido reportada uma resistência ao fluconazol com o Cryptococcus neoformans, ela é rara em alguns países, como nos EUA, e os testes de suscetibilidade não são rotineiramente recomendados, a menos que haja recidiva ou falha do tratamento.[20]Panel on Opportunistic Infections in HIV-Infected Adults and Adolescents. Guidelines for the prevention and treatment of opportunistic infections in adults and adolescents with HIV: cryptococcosis. July 2021 [internet publication].
https://clinicalinfo.hiv.gov/en/guidelines/hiv-clinical-guidelines-adult-and-adolescent-opportunistic-infections/cryptococcosis?view=full
[55]Jarvis JN, Dromer F, Harrison TS, et al. Managing cryptococcosis in the immunocompromised host. Curr Opin Infect Dis. 2008 Dec;21(6):596-603.
http://www.ncbi.nlm.nih.gov/pubmed/18978527?tool=bestpractice.com
[58]Perfect JR, Dismukes WE, Dromer F, et al. Clinical practice guidelines for the management of cryptococcal disease: 2010 update by the Infectious Diseases Society of America. Clin Infect Dis. 2010 Feb 1;50(3):291-322.
https://cid.oxfordjournals.org/content/50/3/291.long
http://www.ncbi.nlm.nih.gov/pubmed/20047480?tool=bestpractice.com
[59]Brandt ME, Pfaller MA, Hajjeh RA, et al. Trends in antifungal drug susceptibility of Cryptococcus neoformans isolates in the United States: 1992 to 1994 and 1996 to 1998. Antimicrob Agents Chemother. 2001 Nov;45(11):3065-9.
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC90783
http://www.ncbi.nlm.nih.gov/pubmed/11600357?tool=bestpractice.com
Recomenda-se tratamento com fluconazol por mais de 6 meses em pacientes com infecção por Cryptococcus var. gattii documentada, devido à suscetibilidade ligeiramente reduzida ao fluconazol com o C neoformans.[52]Limper AH, Knox KS, Sarosi GA, et al; American Thoracic Society. An official American Thoracic Society statement: treatment of fungal infections in adult pulmonary and critical care patients. Am J Respir Crit Care Med. 2011 Jan 1;183(1):96-128.
https://www.thoracic.org/statements/resources/mtpi/treatment-of-fungal-infections-in-adult-pulmonary-critical-care-and-sleep-medicine.pdf
http://www.ncbi.nlm.nih.gov/pubmed/21193785?tool=bestpractice.com
HIV-negativo: imunocomprometido ou doença pulmonar ou extrapulmonar grave sem envolvimento do SNC, ou assintomática com altos títulos séricos de CrAg (ausência de doença no SNC), ou doença no SNC
Os pacientes imunocomprometidos, aqueles com doença pulmonar grave e extrapulmonar grave sem envolvimento do SNC e os pacientes assintomáticos com altos títulos séricos de CrAg (ou seja, ≥1:640 por LFA ou >1:160 por aglutinação em látex) devem ser tratados da mesma forma que o pacientes HIV-negativos com doença no SNC, devido ao alto risco de desenvolver infecção disseminada ou no SNC.[20]Panel on Opportunistic Infections in HIV-Infected Adults and Adolescents. Guidelines for the prevention and treatment of opportunistic infections in adults and adolescents with HIV: cryptococcosis. July 2021 [internet publication].
https://clinicalinfo.hiv.gov/en/guidelines/hiv-clinical-guidelines-adult-and-adolescent-opportunistic-infections/cryptococcosis?view=full
[32]Chang CC, Harrison TS, Bicanic TA, et al. Global guideline for the diagnosis and management of cryptococcosis: an initiative of the ECMM and ISHAM in cooperation with the ASM. Lancet Infect Dis. 9 Feb 2024 [Epub ahead of print].
http://www.ncbi.nlm.nih.gov/pubmed/38346436?tool=bestpractice.com
[58]Perfect JR, Dismukes WE, Dromer F, et al. Clinical practice guidelines for the management of cryptococcal disease: 2010 update by the Infectious Diseases Society of America. Clin Infect Dis. 2010 Feb 1;50(3):291-322.
https://cid.oxfordjournals.org/content/50/3/291.long
http://www.ncbi.nlm.nih.gov/pubmed/20047480?tool=bestpractice.com
Uma redução na dose de prednisolona (ou seu equivalente) para 10 mg/dia em pacientes que estiverem recebendo corticoterapia em longo prazo pode resultar em melhora dos desfechos da terapia antifúngica.[58]Perfect JR, Dismukes WE, Dromer F, et al. Clinical practice guidelines for the management of cryptococcal disease: 2010 update by the Infectious Diseases Society of America. Clin Infect Dis. 2010 Feb 1;50(3):291-322.
https://cid.oxfordjournals.org/content/50/3/291.long
http://www.ncbi.nlm.nih.gov/pubmed/20047480?tool=bestpractice.com
Terapia de indução antifúngica
O esquema de indução de primeira escolha é de 2 semanas de anfotericina B lipossomal intravenosa ou complexo lipídico de anfotericina B associado a flucitosina oral.[32]Chang CC, Harrison TS, Bicanic TA, et al. Global guideline for the diagnosis and management of cryptococcosis: an initiative of the ECMM and ISHAM in cooperation with the ASM. Lancet Infect Dis. 9 Feb 2024 [Epub ahead of print].
http://www.ncbi.nlm.nih.gov/pubmed/38346436?tool=bestpractice.com
[52]Limper AH, Knox KS, Sarosi GA, et al; American Thoracic Society. An official American Thoracic Society statement: treatment of fungal infections in adult pulmonary and critical care patients. Am J Respir Crit Care Med. 2011 Jan 1;183(1):96-128.
https://www.thoracic.org/statements/resources/mtpi/treatment-of-fungal-infections-in-adult-pulmonary-critical-care-and-sleep-medicine.pdf
http://www.ncbi.nlm.nih.gov/pubmed/21193785?tool=bestpractice.com
[56]Lewis JS 2nd, Graybill JR. Fungicidal versus Fungistatic: what's in a word? Expert Opin Pharmacother. 2008 Apr;9(6):927-35.
http://www.ncbi.nlm.nih.gov/pubmed/18377336?tool=bestpractice.com
[58]Perfect JR, Dismukes WE, Dromer F, et al. Clinical practice guidelines for the management of cryptococcal disease: 2010 update by the Infectious Diseases Society of America. Clin Infect Dis. 2010 Feb 1;50(3):291-322.
https://cid.oxfordjournals.org/content/50/3/291.long
http://www.ncbi.nlm.nih.gov/pubmed/20047480?tool=bestpractice.com
A anfotericina B desoxicolato pode ser usada como uma formulação alternativa se o risco de disfunção renal for baixo ou se o custo for proibitivo.[20]Panel on Opportunistic Infections in HIV-Infected Adults and Adolescents. Guidelines for the prevention and treatment of opportunistic infections in adults and adolescents with HIV: cryptococcosis. July 2021 [internet publication].
https://clinicalinfo.hiv.gov/en/guidelines/hiv-clinical-guidelines-adult-and-adolescent-opportunistic-infections/cryptococcosis?view=full
[54]Botero Aguirre JP, Restrepo Hamid AM. Amphotericin B deoxycholate versus liposomal amphotericin B: effects on kidney function. Cochrane Database Syst Rev. 2015 Nov 23;(11):CD010481.
https://www.cochranelibrary.com/cdsr/doi/10.1002/14651858.CD010481.pub2/full
http://www.ncbi.nlm.nih.gov/pubmed/26595825?tool=bestpractice.com
A flucitosina mostrou ser um forte preditor independente da esterilização do LCR com 2 semanas, tanto na população de HIV-positivos quanto na população total de pacientes.[12]Dromer F, Mathoulin-Pelissier S, Launay O, et al; French Cryptococcosis Study Group. Determinants of disease presentation and outcome during cryptococcosis. PLoS Med. 2007 Feb;4(2):e21.
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1808080
http://www.ncbi.nlm.nih.gov/pubmed/17284154?tool=bestpractice.com
[55]Jarvis JN, Dromer F, Harrison TS, et al. Managing cryptococcosis in the immunocompromised host. Curr Opin Infect Dis. 2008 Dec;21(6):596-603.
http://www.ncbi.nlm.nih.gov/pubmed/18978527?tool=bestpractice.com
Entretanto, a redução da contagem plaquetária ou de neutrófilos exclui o uso da flucitosina.[52]Limper AH, Knox KS, Sarosi GA, et al; American Thoracic Society. An official American Thoracic Society statement: treatment of fungal infections in adult pulmonary and critical care patients. Am J Respir Crit Care Med. 2011 Jan 1;183(1):96-128.
https://www.thoracic.org/statements/resources/mtpi/treatment-of-fungal-infections-in-adult-pulmonary-critical-care-and-sleep-medicine.pdf
http://www.ncbi.nlm.nih.gov/pubmed/21193785?tool=bestpractice.com
Se a terapia de indução não incluir flucitosina, considere a monoterapia com anfotericina B lipossomal, complexo lipídico de anfotericina B ou anfotericina B desoxicolato por pelo menos 4 a 6 semanas.[58]Perfect JR, Dismukes WE, Dromer F, et al. Clinical practice guidelines for the management of cryptococcal disease: 2010 update by the Infectious Diseases Society of America. Clin Infect Dis. 2010 Feb 1;50(3):291-322.
https://cid.oxfordjournals.org/content/50/3/291.long
http://www.ncbi.nlm.nih.gov/pubmed/20047480?tool=bestpractice.com
Os efeitos colaterais associados à anfotericina B incluem elevação da creatinina sérica, hipocalemia, hipomagnesemia, acidose tubular renal, sequelas hematológicas, náuseas, vômitos, febre e calafrios.[1]Chayakulkeeree M, Perfect JR. Cryptococcosis. Infect Dis Clin North Am. 2006 Sep;20(3):507-44.
http://www.ncbi.nlm.nih.gov/pubmed/16984867?tool=bestpractice.com
[58]Perfect JR, Dismukes WE, Dromer F, et al. Clinical practice guidelines for the management of cryptococcal disease: 2010 update by the Infectious Diseases Society of America. Clin Infect Dis. 2010 Feb 1;50(3):291-322.
https://cid.oxfordjournals.org/content/50/3/291.long
http://www.ncbi.nlm.nih.gov/pubmed/20047480?tool=bestpractice.com
A função renal deve ser monitorada com frequência nos pacientes que estiverem recebendo ciclos prolongados (>2 semanas) de terapia com anfotericina B e flucitosina, e deve-se fazer o ajuste apropriado da dosagem (preferencialmente por meio do monitoramento dos níveis séricos de flucitosina medidos 2 horas após a dose e após 3 a 5 doses terem sido administradas com níveis ideais de 25-100 mg/L) a fim de se prevenir supressão da medula óssea e toxicidade gastrointestinal.[20]Panel on Opportunistic Infections in HIV-Infected Adults and Adolescents. Guidelines for the prevention and treatment of opportunistic infections in adults and adolescents with HIV: cryptococcosis. July 2021 [internet publication].
https://clinicalinfo.hiv.gov/en/guidelines/hiv-clinical-guidelines-adult-and-adolescent-opportunistic-infections/cryptococcosis?view=full
Caso não seja possível determinar os níveis de flucitosina, podem ser feitos hemogramas com frequência (isto é, pelo menos duas vezes por semana) para detectar citopenia.[20]Panel on Opportunistic Infections in HIV-Infected Adults and Adolescents. Guidelines for the prevention and treatment of opportunistic infections in adults and adolescents with HIV: cryptococcosis. July 2021 [internet publication].
https://clinicalinfo.hiv.gov/en/guidelines/hiv-clinical-guidelines-adult-and-adolescent-opportunistic-infections/cryptococcosis?view=full
A administração pré-infusão de 1000 mL de soro fisiológico pode reduzir o risco de nefrotoxicidade, e o pré-tratamento com paracetamol, difenidramina ou hidrocortisona administrados aproximadamente 30 minutos antes da infusão de anfotericina B pode atenuar as reações adversas relacionadas à infusão.[20]Panel on Opportunistic Infections in HIV-Infected Adults and Adolescents. Guidelines for the prevention and treatment of opportunistic infections in adults and adolescents with HIV: cryptococcosis. July 2021 [internet publication].
https://clinicalinfo.hiv.gov/en/guidelines/hiv-clinical-guidelines-adult-and-adolescent-opportunistic-infections/cryptococcosis?view=full
[60]van der Horst C, Saag MS, Cloud GA, et al. Treatment of cryptococcal meningitis associated with the acquired immunodeficiency syndrome. N Engl J Med. 1997 Jul 3;337(1):15-21.
http://www.nejm.org/doi/full/10.1056/NEJM199707033370103#t=article
http://www.ncbi.nlm.nih.gov/pubmed/9203426?tool=bestpractice.com
Entretanto, existem poucas evidências para dar suporte a essas práticas. Calafrios associados à anfotericina B podem ser evitados e tratados com a administração de petidina durante a infusão.[20]Panel on Opportunistic Infections in HIV-Infected Adults and Adolescents. Guidelines for the prevention and treatment of opportunistic infections in adults and adolescents with HIV: cryptococcosis. July 2021 [internet publication].
https://clinicalinfo.hiv.gov/en/guidelines/hiv-clinical-guidelines-adult-and-adolescent-opportunistic-infections/cryptococcosis?view=full
Alguns especialistas e as diretrizes dos EUA defendem repetir a punção lombar após as primeiras 2 semanas de tratamento para avaliar a esterilização do LCR.[20]Panel on Opportunistic Infections in HIV-Infected Adults and Adolescents. Guidelines for the prevention and treatment of opportunistic infections in adults and adolescents with HIV: cryptococcosis. July 2021 [internet publication].
https://clinicalinfo.hiv.gov/en/guidelines/hiv-clinical-guidelines-adult-and-adolescent-opportunistic-infections/cryptococcosis?view=full
[58]Perfect JR, Dismukes WE, Dromer F, et al. Clinical practice guidelines for the management of cryptococcal disease: 2010 update by the Infectious Diseases Society of America. Clin Infect Dis. 2010 Feb 1;50(3):291-322.
https://cid.oxfordjournals.org/content/50/3/291.long
http://www.ncbi.nlm.nih.gov/pubmed/20047480?tool=bestpractice.com
Os pacientes com culturas de LCR positivas após 2 semanas de terapia e sem melhora clínica devem manter a anfotericina B até que as culturas do LCR sejam negativas.[20]Panel on Opportunistic Infections in HIV-Infected Adults and Adolescents. Guidelines for the prevention and treatment of opportunistic infections in adults and adolescents with HIV: cryptococcosis. July 2021 [internet publication].
https://clinicalinfo.hiv.gov/en/guidelines/hiv-clinical-guidelines-adult-and-adolescent-opportunistic-infections/cryptococcosis?view=full
[52]Limper AH, Knox KS, Sarosi GA, et al; American Thoracic Society. An official American Thoracic Society statement: treatment of fungal infections in adult pulmonary and critical care patients. Am J Respir Crit Care Med. 2011 Jan 1;183(1):96-128.
https://www.thoracic.org/statements/resources/mtpi/treatment-of-fungal-infections-in-adult-pulmonary-critical-care-and-sleep-medicine.pdf
http://www.ncbi.nlm.nih.gov/pubmed/21193785?tool=bestpractice.com
[58]Perfect JR, Dismukes WE, Dromer F, et al. Clinical practice guidelines for the management of cryptococcal disease: 2010 update by the Infectious Diseases Society of America. Clin Infect Dis. 2010 Feb 1;50(3):291-322.
https://cid.oxfordjournals.org/content/50/3/291.long
http://www.ncbi.nlm.nih.gov/pubmed/20047480?tool=bestpractice.com
Formulações lipídicas de anfotericina B são mais bem toleradas e mais eficazes que formulações com desoxicolato e devem ser consideradas quando o tratamento inicial com outros regimes fracassar.[20]Panel on Opportunistic Infections in HIV-Infected Adults and Adolescents. Guidelines for the prevention and treatment of opportunistic infections in adults and adolescents with HIV: cryptococcosis. July 2021 [internet publication].
https://clinicalinfo.hiv.gov/en/guidelines/hiv-clinical-guidelines-adult-and-adolescent-opportunistic-infections/cryptococcosis?view=full
Os pacientes com culturas positivas, mas com sinais de melhora clínica, devem continuar recebendo terapia de consolidação.[20]Panel on Opportunistic Infections in HIV-Infected Adults and Adolescents. Guidelines for the prevention and treatment of opportunistic infections in adults and adolescents with HIV: cryptococcosis. July 2021 [internet publication].
https://clinicalinfo.hiv.gov/en/guidelines/hiv-clinical-guidelines-adult-and-adolescent-opportunistic-infections/cryptococcosis?view=full
terapia de consolidação antifúngica
A terapia de consolidação é feita com fluconazol oral.[32]Chang CC, Harrison TS, Bicanic TA, et al. Global guideline for the diagnosis and management of cryptococcosis: an initiative of the ECMM and ISHAM in cooperation with the ASM. Lancet Infect Dis. 9 Feb 2024 [Epub ahead of print].
http://www.ncbi.nlm.nih.gov/pubmed/38346436?tool=bestpractice.com
[58]Perfect JR, Dismukes WE, Dromer F, et al. Clinical practice guidelines for the management of cryptococcal disease: 2010 update by the Infectious Diseases Society of America. Clin Infect Dis. 2010 Feb 1;50(3):291-322.
https://cid.oxfordjournals.org/content/50/3/291.long
http://www.ncbi.nlm.nih.gov/pubmed/20047480?tool=bestpractice.com
A lógica para essa abordagem é o controle rápido da infecção com o esquema terapêutico mais fungicida, seguido por terapia oral menos tóxica para tratamento contínuo e prevenção da recidiva, além de minimizar a toxicidade dose-dependente da anfotericina B.[20]Panel on Opportunistic Infections in HIV-Infected Adults and Adolescents. Guidelines for the prevention and treatment of opportunistic infections in adults and adolescents with HIV: cryptococcosis. July 2021 [internet publication].
https://clinicalinfo.hiv.gov/en/guidelines/hiv-clinical-guidelines-adult-and-adolescent-opportunistic-infections/cryptococcosis?view=full
[23]World Health Organization. Guidelines for diagnosing, preventing and managing cryptococcal disease among adults, adolescents and children living with HIV. June 2022 [internet publication].
https://www.who.int/publications/i/item/9789240052178
A fase de consolidação recomendada do tratamento consiste em um ciclo de 8 semanas com fluconazol.[58]Perfect JR, Dismukes WE, Dromer F, et al. Clinical practice guidelines for the management of cryptococcal disease: 2010 update by the Infectious Diseases Society of America. Clin Infect Dis. 2010 Feb 1;50(3):291-322.
https://cid.oxfordjournals.org/content/50/3/291.long
http://www.ncbi.nlm.nih.gov/pubmed/20047480?tool=bestpractice.com
Após 8 semanas, o paciente deve fazer a troca para fluconazol em doses baixas como terapia de manutenção de longa duração.[58]Perfect JR, Dismukes WE, Dromer F, et al. Clinical practice guidelines for the management of cryptococcal disease: 2010 update by the Infectious Diseases Society of America. Clin Infect Dis. 2010 Feb 1;50(3):291-322.
https://cid.oxfordjournals.org/content/50/3/291.long
http://www.ncbi.nlm.nih.gov/pubmed/20047480?tool=bestpractice.com
Os pacientes com culturas de LCR positivas, mas que melhoraram clinicamente após 2 semanas de terapia de indução, devem receber uma dose mais alta de fluconazol para terapia de consolidação e repetir a punção lombar em 2 semanas.[20]Panel on Opportunistic Infections in HIV-Infected Adults and Adolescents. Guidelines for the prevention and treatment of opportunistic infections in adults and adolescents with HIV: cryptococcosis. July 2021 [internet publication].
https://clinicalinfo.hiv.gov/en/guidelines/hiv-clinical-guidelines-adult-and-adolescent-opportunistic-infections/cryptococcosis?view=full
De forma alternativa, pacientes não hospitalizados podem receber flucitosina associada a fluconazol por mais 2 semanas antes de se iniciar a terapia de consolidação com um único medicamento.[20]Panel on Opportunistic Infections in HIV-Infected Adults and Adolescents. Guidelines for the prevention and treatment of opportunistic infections in adults and adolescents with HIV: cryptococcosis. July 2021 [internet publication].
https://clinicalinfo.hiv.gov/en/guidelines/hiv-clinical-guidelines-adult-and-adolescent-opportunistic-infections/cryptococcosis?view=full
A duração da terapia de consolidação deve ser de 8 semanas a partir do ponto em que as culturas do LCR forem negativas.[20]Panel on Opportunistic Infections in HIV-Infected Adults and Adolescents. Guidelines for the prevention and treatment of opportunistic infections in adults and adolescents with HIV: cryptococcosis. July 2021 [internet publication].
https://clinicalinfo.hiv.gov/en/guidelines/hiv-clinical-guidelines-adult-and-adolescent-opportunistic-infections/cryptococcosis?view=full
[23]World Health Organization. Guidelines for diagnosing, preventing and managing cryptococcal disease among adults, adolescents and children living with HIV. June 2022 [internet publication].
https://www.who.int/publications/i/item/9789240052178
Terapia antifúngica de manutenção
Depois da terapia de indução e da terapia de consolidação bem-sucedidas (isto é, melhora clínica e cultura do LCR negativa após repetição da punção lombar), a terapia de manutenção antifúngica com fluconazol oral pode ser mantida por, pelo menos, 6 a 12 meses.[58]Perfect JR, Dismukes WE, Dromer F, et al. Clinical practice guidelines for the management of cryptococcal disease: 2010 update by the Infectious Diseases Society of America. Clin Infect Dis. 2010 Feb 1;50(3):291-322.
https://cid.oxfordjournals.org/content/50/3/291.long
http://www.ncbi.nlm.nih.gov/pubmed/20047480?tool=bestpractice.com
HIV-positivo: doença pulmonar focal não envolvendo o SNC leve a moderada, ou assintomática com títulos séricos baixos de CrAg (ausência de doença no SNC)
Todos os pacientes HIV-positivos, incluindo os assintomáticos, requerem tratamento, em razão do alto risco de infecção disseminada ou no SNC.[58]Perfect JR, Dismukes WE, Dromer F, et al. Clinical practice guidelines for the management of cryptococcal disease: 2010 update by the Infectious Diseases Society of America. Clin Infect Dis. 2010 Feb 1;50(3):291-322.
https://cid.oxfordjournals.org/content/50/3/291.long
http://www.ncbi.nlm.nih.gov/pubmed/20047480?tool=bestpractice.com
[61]Thursky KA, Playford EG, Seymour JF, et al. Recommendations for the treatment of established fungal infections. Intern Med J. 2008 Jun;38(6b):496-520.
http://www.ncbi.nlm.nih.gov/pubmed/18588522?tool=bestpractice.com
Os pacientes podem apresentar cultura pulmonar ou CrAg sérico positivos.[52]Limper AH, Knox KS, Sarosi GA, et al; American Thoracic Society. An official American Thoracic Society statement: treatment of fungal infections in adult pulmonary and critical care patients. Am J Respir Crit Care Med. 2011 Jan 1;183(1):96-128.
https://www.thoracic.org/statements/resources/mtpi/treatment-of-fungal-infections-in-adult-pulmonary-critical-care-and-sleep-medicine.pdf
http://www.ncbi.nlm.nih.gov/pubmed/21193785?tool=bestpractice.com
Para os pacientes com sintomas leves a moderados e infiltrados pulmonares focais, e aqueles que são assintomáticos com baixos títulos séricos de CrAg (ou seja, <1:320 em LFA), o tratamento com um antifúngico associado a um antirretroviral é apropriado.[20]Panel on Opportunistic Infections in HIV-Infected Adults and Adolescents. Guidelines for the prevention and treatment of opportunistic infections in adults and adolescents with HIV: cryptococcosis. July 2021 [internet publication].
https://clinicalinfo.hiv.gov/en/guidelines/hiv-clinical-guidelines-adult-and-adolescent-opportunistic-infections/cryptococcosis?view=full
Todos os pacientes devem ser submetidos a testes no LCR para descartar doença no SNC.[20]Panel on Opportunistic Infections in HIV-Infected Adults and Adolescents. Guidelines for the prevention and treatment of opportunistic infections in adults and adolescents with HIV: cryptococcosis. July 2021 [internet publication].
https://clinicalinfo.hiv.gov/en/guidelines/hiv-clinical-guidelines-adult-and-adolescent-opportunistic-infections/cryptococcosis?view=full
Terapia antifúngica
Em geral, o fluconazol oral é o tratamento antifúngico de primeira escolha nesses pacientes. As diretrizes da Organização Mundial da Saúde (OMS) recomendam o tratamento oral com fluconazol por 2 semanas com uma dose mais alta e 8 semanas com uma dose mais baixa, seguido por terapia de manutenção.[23]World Health Organization. Guidelines for diagnosing, preventing and managing cryptococcal disease among adults, adolescents and children living with HIV. June 2022 [internet publication].
https://www.who.int/publications/i/item/9789240052178
Por outro lado, as diretrizes dos EUA recomendam 10 semanas de tratamento oral com fluconazol em uma dose mais alta seguida por uma dose mais baixa por um total de 6 meses, sem qualquer terapia de manutenção adicional.[20]Panel on Opportunistic Infections in HIV-Infected Adults and Adolescents. Guidelines for the prevention and treatment of opportunistic infections in adults and adolescents with HIV: cryptococcosis. July 2021 [internet publication].
https://clinicalinfo.hiv.gov/en/guidelines/hiv-clinical-guidelines-adult-and-adolescent-opportunistic-infections/cryptococcosis?view=full
O fluconazol pode ser descontinuado de acordo com a resposta à terapia antirretroviral (ou seja, contagens de CD4 ≥100 células/mm³, cargas virais indetectáveis sob tratamento antirretroviral, mínimo de 1 ano de terapia de manutenção crônica com antifúngicos azólicos após o tratamento da criptococose).[20]Panel on Opportunistic Infections in HIV-Infected Adults and Adolescents. Guidelines for the prevention and treatment of opportunistic infections in adults and adolescents with HIV: cryptococcosis. July 2021 [internet publication].
https://clinicalinfo.hiv.gov/en/guidelines/hiv-clinical-guidelines-adult-and-adolescent-opportunistic-infections/cryptococcosis?view=full
Terapia antirretroviral (TAR)
HIV-positivo: doença pulmonar ou extrapulmonar grave sem envolvimento do SNC, ou assintomática com altos títulos séricos de CrAg (ausência de doença no SNC), ou doença no SNC
Os pacientes assintomáticos com altos títulos séricos de CrAg (ou seja, ≥1:640 por LFA ou >1:160 por aglutinação em látex) devem receber o mesmo tratamento que pacientes com doença no SNC, devido ao aumento do risco para mortalidade e envolvimento do SNC.[20]Panel on Opportunistic Infections in HIV-Infected Adults and Adolescents. Guidelines for the prevention and treatment of opportunistic infections in adults and adolescents with HIV: cryptococcosis. July 2021 [internet publication].
https://clinicalinfo.hiv.gov/en/guidelines/hiv-clinical-guidelines-adult-and-adolescent-opportunistic-infections/cryptococcosis?view=full
Terapia de indução antifúngica
De acordo com as diretrizes dos EUA, o esquema de indução de primeira escolha é de 2 semanas de anfotericina B lipossomal intravenosa associada a flucitosina oral.[20]Panel on Opportunistic Infections in HIV-Infected Adults and Adolescents. Guidelines for the prevention and treatment of opportunistic infections in adults and adolescents with HIV: cryptococcosis. July 2021 [internet publication].
https://clinicalinfo.hiv.gov/en/guidelines/hiv-clinical-guidelines-adult-and-adolescent-opportunistic-infections/cryptococcosis?view=full
A anfotericina B desoxicolato pode ser usada como uma formulação alternativa se o risco de disfunção renal for baixo ou se o custo for proibitivo.[20]Panel on Opportunistic Infections in HIV-Infected Adults and Adolescents. Guidelines for the prevention and treatment of opportunistic infections in adults and adolescents with HIV: cryptococcosis. July 2021 [internet publication].
https://clinicalinfo.hiv.gov/en/guidelines/hiv-clinical-guidelines-adult-and-adolescent-opportunistic-infections/cryptococcosis?view=full
[54]Botero Aguirre JP, Restrepo Hamid AM. Amphotericin B deoxycholate versus liposomal amphotericin B: effects on kidney function. Cochrane Database Syst Rev. 2015 Nov 23;(11):CD010481.
https://www.cochranelibrary.com/cdsr/doi/10.1002/14651858.CD010481.pub2/full
http://www.ncbi.nlm.nih.gov/pubmed/26595825?tool=bestpractice.com
Para pacientes com HIV, especialmente em ambientes com recursos limitados, a OMS recomenda um esquema de indução que consiste em uma única dose alta de anfotericina B lipossomal associada a 14 dias de flucitosina e fluconazol.[23]World Health Organization. Guidelines for diagnosing, preventing and managing cryptococcal disease among adults, adolescents and children living with HIV. June 2022 [internet publication].
https://www.who.int/publications/i/item/9789240052178
Um esquema alternativo recomendado pela OMS (quando a anfotericina B lipossomal não estiver disponível) é 1 semana de anfotericina B desoxicolato e flucitosina seguida por 1 semana de fluconazol.[23]World Health Organization. Guidelines for diagnosing, preventing and managing cryptococcal disease among adults, adolescents and children living with HIV. June 2022 [internet publication].
https://www.who.int/publications/i/item/9789240052178
[62]Tenforde MW, Shapiro AE, Rouse B, et al. Treatment for HIV-associated cryptococcal meningitis. Cochrane Database Syst Rev. 2018 Jul 25;(7):CD005647.
https://www.cochranelibrary.com/cdsr/doi/10.1002/14651858.CD005647.pub3/full
http://www.ncbi.nlm.nih.gov/pubmed/30045416?tool=bestpractice.com
[
]
For people with HIV‐associated cryptococcal meningitis, how do one‐ and two‐week induction therapies compare?/cca.html?targetUrl=https://www.cochranelibrary.com/cca/doi/10.1002/cca.2681/fullMostre-me a resposta
[
]
For people with HIV‐associated cryptococcal meningitis, how do different two‐week induction therapies compare?/cca.html?targetUrl=https://www.cochranelibrary.com/cca/doi/10.1002/cca.2683/fullMostre-me a resposta
Os esquemas de indução alternativos recomendados pelas diretrizes dos EUA e da OMS são 2 semanas de fluconazol intravenoso ou oral associado a flucitosina oral, 2 semanas de anfotericina B desoxicolato intravenosa associada a fluconazol oral ou intravenoso, ou 2 semanas de anfotericina B lipossomal associada a fluconazol.[20]Panel on Opportunistic Infections in HIV-Infected Adults and Adolescents. Guidelines for the prevention and treatment of opportunistic infections in adults and adolescents with HIV: cryptococcosis. July 2021 [internet publication].
https://clinicalinfo.hiv.gov/en/guidelines/hiv-clinical-guidelines-adult-and-adolescent-opportunistic-infections/cryptococcosis?view=full
[23]World Health Organization. Guidelines for diagnosing, preventing and managing cryptococcal disease among adults, adolescents and children living with HIV. June 2022 [internet publication].
https://www.who.int/publications/i/item/9789240052178
Outras opções incluídas nas diretrizes dos EUA são o complexo lipídico de anfotericina B associado a flucitosina; anfotericina B lipossomal isolada; anfotericina B desoxicolato isolada; anfotericina B lipossomal associada a flucitosina seguida por fluconazol; e fluconazol isolado.[20]Panel on Opportunistic Infections in HIV-Infected Adults and Adolescents. Guidelines for the prevention and treatment of opportunistic infections in adults and adolescents with HIV: cryptococcosis. July 2021 [internet publication].
https://clinicalinfo.hiv.gov/en/guidelines/hiv-clinical-guidelines-adult-and-adolescent-opportunistic-infections/cryptococcosis?view=full
O fluconazol é acentuadamente inferior à anfotericina B na meningite criptocócica relacionada ao HIV e está associado a uma mortalidade 30% maior a 10 semanas.[63]Rajasingham R, Rolfes MA, Birkenkamp KE, et al. Cryptococcal meningitis treatment strategies in resource-limited settings: a cost-effectiveness analysis. PLoS Med. 2012 Sep 25;9(9):e1001316.
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3463510
http://www.ncbi.nlm.nih.gov/pubmed/23055838?tool=bestpractice.com
As diretrizes da OMS observam que os esquemas contendo flucitosina são superiores e devem ser usados sempre que possível.[23]World Health Organization. Guidelines for diagnosing, preventing and managing cryptococcal disease among adults, adolescents and children living with HIV. June 2022 [internet publication].
https://www.who.int/publications/i/item/9789240052178
A flucitosina mostrou ser um forte preditor independente da esterilização do LCR com 2 semanas, tanto na população de HIV-positivos quanto na população total de pacientes.[12]Dromer F, Mathoulin-Pelissier S, Launay O, et al; French Cryptococcosis Study Group. Determinants of disease presentation and outcome during cryptococcosis. PLoS Med. 2007 Feb;4(2):e21.
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1808080
http://www.ncbi.nlm.nih.gov/pubmed/17284154?tool=bestpractice.com
[55]Jarvis JN, Dromer F, Harrison TS, et al. Managing cryptococcosis in the immunocompromised host. Curr Opin Infect Dis. 2008 Dec;21(6):596-603.
http://www.ncbi.nlm.nih.gov/pubmed/18978527?tool=bestpractice.com
Entretanto, a redução da contagem plaquetária ou de neutrófilos exclui o uso da flucitosina.[52]Limper AH, Knox KS, Sarosi GA, et al; American Thoracic Society. An official American Thoracic Society statement: treatment of fungal infections in adult pulmonary and critical care patients. Am J Respir Crit Care Med. 2011 Jan 1;183(1):96-128.
https://www.thoracic.org/statements/resources/mtpi/treatment-of-fungal-infections-in-adult-pulmonary-critical-care-and-sleep-medicine.pdf
http://www.ncbi.nlm.nih.gov/pubmed/21193785?tool=bestpractice.com
Os efeitos colaterais associados à anfotericina B incluem elevação da creatinina sérica, hipocalemia, hipomagnesemia, acidose tubular renal, sequelas hematológicas, náuseas, vômitos, febre e calafrios.[1]Chayakulkeeree M, Perfect JR. Cryptococcosis. Infect Dis Clin North Am. 2006 Sep;20(3):507-44.
http://www.ncbi.nlm.nih.gov/pubmed/16984867?tool=bestpractice.com
[58]Perfect JR, Dismukes WE, Dromer F, et al. Clinical practice guidelines for the management of cryptococcal disease: 2010 update by the Infectious Diseases Society of America. Clin Infect Dis. 2010 Feb 1;50(3):291-322.
https://cid.oxfordjournals.org/content/50/3/291.long
http://www.ncbi.nlm.nih.gov/pubmed/20047480?tool=bestpractice.com
A função renal deve ser monitorada com frequência nos pacientes que estiverem recebendo ciclos prolongados (>2 semanas) de terapia com anfotericina B e flucitosina, e deve-se fazer o ajuste apropriado da dosagem (preferencialmente por meio do monitoramento dos níveis séricos de flucitosina medidos 2 horas após a dose e após 3 a 5 doses terem sido administradas com níveis ideais de 25-100 mg/L) a fim de se prevenir supressão da medula óssea e toxicidade gastrointestinal.[20]Panel on Opportunistic Infections in HIV-Infected Adults and Adolescents. Guidelines for the prevention and treatment of opportunistic infections in adults and adolescents with HIV: cryptococcosis. July 2021 [internet publication].
https://clinicalinfo.hiv.gov/en/guidelines/hiv-clinical-guidelines-adult-and-adolescent-opportunistic-infections/cryptococcosis?view=full
[58]Perfect JR, Dismukes WE, Dromer F, et al. Clinical practice guidelines for the management of cryptococcal disease: 2010 update by the Infectious Diseases Society of America. Clin Infect Dis. 2010 Feb 1;50(3):291-322.
https://cid.oxfordjournals.org/content/50/3/291.long
http://www.ncbi.nlm.nih.gov/pubmed/20047480?tool=bestpractice.com
Caso não seja possível determinar os níveis de flucitosina, podem ser feitos hemogramas com frequência (isto é, pelo menos duas vezes por semana) para detectar citopenia.[20]Panel on Opportunistic Infections in HIV-Infected Adults and Adolescents. Guidelines for the prevention and treatment of opportunistic infections in adults and adolescents with HIV: cryptococcosis. July 2021 [internet publication].
https://clinicalinfo.hiv.gov/en/guidelines/hiv-clinical-guidelines-adult-and-adolescent-opportunistic-infections/cryptococcosis?view=full
A administração pré-infusão de 1000 mL de soro fisiológico pode reduzir o risco de nefrotoxicidade, e o pré-tratamento com paracetamol, difenidramina ou hidrocortisona administrados aproximadamente 30 minutos antes da infusão de anfotericina B pode atenuar as reações adversas relacionadas à infusão.[20]Panel on Opportunistic Infections in HIV-Infected Adults and Adolescents. Guidelines for the prevention and treatment of opportunistic infections in adults and adolescents with HIV: cryptococcosis. July 2021 [internet publication].
https://clinicalinfo.hiv.gov/en/guidelines/hiv-clinical-guidelines-adult-and-adolescent-opportunistic-infections/cryptococcosis?view=full
[60]van der Horst C, Saag MS, Cloud GA, et al. Treatment of cryptococcal meningitis associated with the acquired immunodeficiency syndrome. N Engl J Med. 1997 Jul 3;337(1):15-21.
http://www.nejm.org/doi/full/10.1056/NEJM199707033370103#t=article
http://www.ncbi.nlm.nih.gov/pubmed/9203426?tool=bestpractice.com
Entretanto, existem poucas evidências para dar suporte a essas práticas. Calafrios associados à anfotericina B podem ser evitados e tratados com a administração de petidina durante a infusão.[20]Panel on Opportunistic Infections in HIV-Infected Adults and Adolescents. Guidelines for the prevention and treatment of opportunistic infections in adults and adolescents with HIV: cryptococcosis. July 2021 [internet publication].
https://clinicalinfo.hiv.gov/en/guidelines/hiv-clinical-guidelines-adult-and-adolescent-opportunistic-infections/cryptococcosis?view=full
As doses do fluconazol podem precisar ser ajustadas nos pacientes em uso concomitante de rifampicina.
Alguns especialistas e as diretrizes dos EUA defendem repetir a punção lombar após as primeiras 2 semanas de tratamento para avaliar a esterilização do LCR.[20]Panel on Opportunistic Infections in HIV-Infected Adults and Adolescents. Guidelines for the prevention and treatment of opportunistic infections in adults and adolescents with HIV: cryptococcosis. July 2021 [internet publication].
https://clinicalinfo.hiv.gov/en/guidelines/hiv-clinical-guidelines-adult-and-adolescent-opportunistic-infections/cryptococcosis?view=full
[58]Perfect JR, Dismukes WE, Dromer F, et al. Clinical practice guidelines for the management of cryptococcal disease: 2010 update by the Infectious Diseases Society of America. Clin Infect Dis. 2010 Feb 1;50(3):291-322.
https://cid.oxfordjournals.org/content/50/3/291.long
http://www.ncbi.nlm.nih.gov/pubmed/20047480?tool=bestpractice.com
Os pacientes com culturas de LCR positivas após 2 semanas de terapia e sem melhora clínica devem manter a anfotericina B até que as culturas de LCR estejam negativas.[20]Panel on Opportunistic Infections in HIV-Infected Adults and Adolescents. Guidelines for the prevention and treatment of opportunistic infections in adults and adolescents with HIV: cryptococcosis. July 2021 [internet publication].
https://clinicalinfo.hiv.gov/en/guidelines/hiv-clinical-guidelines-adult-and-adolescent-opportunistic-infections/cryptococcosis?view=full
[58]Perfect JR, Dismukes WE, Dromer F, et al. Clinical practice guidelines for the management of cryptococcal disease: 2010 update by the Infectious Diseases Society of America. Clin Infect Dis. 2010 Feb 1;50(3):291-322.
https://cid.oxfordjournals.org/content/50/3/291.long
http://www.ncbi.nlm.nih.gov/pubmed/20047480?tool=bestpractice.com
Formulações lipídicas de anfotericina B são mais bem toleradas e mais eficazes que formulações com desoxicolato e devem ser consideradas quando o tratamento inicial com outros regimes fracassar.[20]Panel on Opportunistic Infections in HIV-Infected Adults and Adolescents. Guidelines for the prevention and treatment of opportunistic infections in adults and adolescents with HIV: cryptococcosis. July 2021 [internet publication].
https://clinicalinfo.hiv.gov/en/guidelines/hiv-clinical-guidelines-adult-and-adolescent-opportunistic-infections/cryptococcosis?view=full
Os pacientes com culturas positivas, mas com sinais de melhora clínica, devem continuar recebendo terapia de consolidação.[20]Panel on Opportunistic Infections in HIV-Infected Adults and Adolescents. Guidelines for the prevention and treatment of opportunistic infections in adults and adolescents with HIV: cryptococcosis. July 2021 [internet publication].
https://clinicalinfo.hiv.gov/en/guidelines/hiv-clinical-guidelines-adult-and-adolescent-opportunistic-infections/cryptococcosis?view=full
terapia de consolidação antifúngica
A terapia de consolidação é feita com fluconazol oral.[20]Panel on Opportunistic Infections in HIV-Infected Adults and Adolescents. Guidelines for the prevention and treatment of opportunistic infections in adults and adolescents with HIV: cryptococcosis. July 2021 [internet publication].
https://clinicalinfo.hiv.gov/en/guidelines/hiv-clinical-guidelines-adult-and-adolescent-opportunistic-infections/cryptococcosis?view=full
[23]World Health Organization. Guidelines for diagnosing, preventing and managing cryptococcal disease among adults, adolescents and children living with HIV. June 2022 [internet publication].
https://www.who.int/publications/i/item/9789240052178
A lógica para essa abordagem é o controle rápido da infecção com o esquema terapêutico mais fungicida, seguido por terapia oral menos tóxica para tratamento contínuo e prevenção da recidiva, além de minimizar a toxicidade dose-dependente da anfotericina B.[20]Panel on Opportunistic Infections in HIV-Infected Adults and Adolescents. Guidelines for the prevention and treatment of opportunistic infections in adults and adolescents with HIV: cryptococcosis. July 2021 [internet publication].
https://clinicalinfo.hiv.gov/en/guidelines/hiv-clinical-guidelines-adult-and-adolescent-opportunistic-infections/cryptococcosis?view=full
[23]World Health Organization. Guidelines for diagnosing, preventing and managing cryptococcal disease among adults, adolescents and children living with HIV. June 2022 [internet publication].
https://www.who.int/publications/i/item/9789240052178
A fase de consolidação recomendada do tratamento consiste em um ciclo de 8 semanas com fluconazol.[20]Panel on Opportunistic Infections in HIV-Infected Adults and Adolescents. Guidelines for the prevention and treatment of opportunistic infections in adults and adolescents with HIV: cryptococcosis. July 2021 [internet publication].
https://clinicalinfo.hiv.gov/en/guidelines/hiv-clinical-guidelines-adult-and-adolescent-opportunistic-infections/cryptococcosis?view=full
[23]World Health Organization. Guidelines for diagnosing, preventing and managing cryptococcal disease among adults, adolescents and children living with HIV. June 2022 [internet publication].
https://www.who.int/publications/i/item/9789240052178
Após 8 semanas, o paciente deve fazer a troca para fluconazol em doses baixas como terapia de manutenção de longa duração.[20]Panel on Opportunistic Infections in HIV-Infected Adults and Adolescents. Guidelines for the prevention and treatment of opportunistic infections in adults and adolescents with HIV: cryptococcosis. July 2021 [internet publication].
https://clinicalinfo.hiv.gov/en/guidelines/hiv-clinical-guidelines-adult-and-adolescent-opportunistic-infections/cryptococcosis?view=full
[23]World Health Organization. Guidelines for diagnosing, preventing and managing cryptococcal disease among adults, adolescents and children living with HIV. June 2022 [internet publication].
https://www.who.int/publications/i/item/9789240052178
Os pacientes com culturas de LCR positivas, mas que melhoraram clinicamente após 2 semanas de terapia de indução, devem receber uma dose mais alta (1200 mg/dia) de fluconazol para terapia de consolidação, e repetir a punção lombar em 2 semanas.[20]Panel on Opportunistic Infections in HIV-Infected Adults and Adolescents. Guidelines for the prevention and treatment of opportunistic infections in adults and adolescents with HIV: cryptococcosis. July 2021 [internet publication].
https://clinicalinfo.hiv.gov/en/guidelines/hiv-clinical-guidelines-adult-and-adolescent-opportunistic-infections/cryptococcosis?view=full
De forma alternativa, os pacientes não hospitalizados podem receber flucitosina associada a fluconazol por mais 2 semanas antes de iniciar a terapia de consolidação com um único medicamento.[20]Panel on Opportunistic Infections in HIV-Infected Adults and Adolescents. Guidelines for the prevention and treatment of opportunistic infections in adults and adolescents with HIV: cryptococcosis. July 2021 [internet publication].
https://clinicalinfo.hiv.gov/en/guidelines/hiv-clinical-guidelines-adult-and-adolescent-opportunistic-infections/cryptococcosis?view=full
A duração da terapia de consolidação deve ser de 8 semanas a partir do ponto em que as culturas do LCR estiverem negativas.[20]Panel on Opportunistic Infections in HIV-Infected Adults and Adolescents. Guidelines for the prevention and treatment of opportunistic infections in adults and adolescents with HIV: cryptococcosis. July 2021 [internet publication].
https://clinicalinfo.hiv.gov/en/guidelines/hiv-clinical-guidelines-adult-and-adolescent-opportunistic-infections/cryptococcosis?view=full
[23]World Health Organization. Guidelines for diagnosing, preventing and managing cryptococcal disease among adults, adolescents and children living with HIV. June 2022 [internet publication].
https://www.who.int/publications/i/item/9789240052178
Terapia antirretroviral (TAR)
Para pacientes com meningite criptocócica, o início imediato da TAR não é recomendado, pois há um aumento do risco de mortalidade, que se acredita ser causado pela síndrome inflamatória da reconstituição imune.[64]Boulware DR, Meya DB, Muzoora C, et al. Timing of antiretroviral therapy after diagnosis of cryptococcal meningitis. N Engl J Med. 2014 Jun 26;370(26):2487-98.
https://www.nejm.org/doi/full/10.1056/NEJMoa1312884
http://www.ncbi.nlm.nih.gov/pubmed/24963568?tool=bestpractice.com
[65]Eshun-Wilson I, Okwen MP, Richardson M, et al. Early versus delayed antiretroviral treatment in HIV-positive people with cryptococcal meningitis. Cochrane Database Syst Rev. 2018 Jul 24;(7):CD009012.
https://www.cochranelibrary.com/cdsr/doi/10.1002/14651858.CD009012.pub3/full
http://www.ncbi.nlm.nih.gov/pubmed/30039850?tool=bestpractice.com
As diretrizes da OMS e dos EUA recomendam que a TAR seja iniciada 4 a 6 semanas após o início do tratamento antifúngico.[20]Panel on Opportunistic Infections in HIV-Infected Adults and Adolescents. Guidelines for the prevention and treatment of opportunistic infections in adults and adolescents with HIV: cryptococcosis. July 2021 [internet publication].
https://clinicalinfo.hiv.gov/en/guidelines/hiv-clinical-guidelines-adult-and-adolescent-opportunistic-infections/cryptococcosis?view=full
[23]World Health Organization. Guidelines for diagnosing, preventing and managing cryptococcal disease among adults, adolescents and children living with HIV. June 2022 [internet publication].
https://www.who.int/publications/i/item/9789240052178
Para a criptococose sem envolvimento do SNC, a TAR pode ser protelada por 2 semanas após o início do tratamento antifúngico.[20]Panel on Opportunistic Infections in HIV-Infected Adults and Adolescents. Guidelines for the prevention and treatment of opportunistic infections in adults and adolescents with HIV: cryptococcosis. July 2021 [internet publication].
https://clinicalinfo.hiv.gov/en/guidelines/hiv-clinical-guidelines-adult-and-adolescent-opportunistic-infections/cryptococcosis?view=full
Terapia antifúngica de manutenção
Depois de uma terapia de indução e da terapia de consolidação bem-sucedidas (isto é, melhora clínica e cultura do LCR negativa após se repetir a punção lombar), a terapia de manutenção antifúngica com fluconazol oral pode ser mantida por, pelo menos, 1 ano.[20]Panel on Opportunistic Infections in HIV-Infected Adults and Adolescents. Guidelines for the prevention and treatment of opportunistic infections in adults and adolescents with HIV: cryptococcosis. July 2021 [internet publication].
https://clinicalinfo.hiv.gov/en/guidelines/hiv-clinical-guidelines-adult-and-adolescent-opportunistic-infections/cryptococcosis?view=full
[23]World Health Organization. Guidelines for diagnosing, preventing and managing cryptococcal disease among adults, adolescents and children living with HIV. June 2022 [internet publication].
https://www.who.int/publications/i/item/9789240052178
A terapia de manutenção antifúngica pode ser descontinuada se a contagem de CD4 for ≥100 células/mm³, com cargas virais indetectáveis após terapia antirretroviral, tendo o paciente recebido no mínimo 1 ano de terapia de manutenção crônica com antifúngicos azólicos após o tratamento bem-sucedido da criptococose. A terapia de manutenção deverá ser reiniciada se a contagem de CD4 diminuir para <100 células/mm³.[20]Panel on Opportunistic Infections in HIV-Infected Adults and Adolescents. Guidelines for the prevention and treatment of opportunistic infections in adults and adolescents with HIV: cryptococcosis. July 2021 [internet publication].
https://clinicalinfo.hiv.gov/en/guidelines/hiv-clinical-guidelines-adult-and-adolescent-opportunistic-infections/cryptococcosis?view=full
Manejo da hipertensão intracraniana
A hipertensão intracraniana, definida como uma pressão de abertura de >20 cm H₂O, medida com o paciente na posição de decúbito lateral, ocorre em até 80% dos pacientes com meningite criptocócica associada ao HIV, e quando não controlada está associada a uma resposta clínica mais desfavorável.[23]World Health Organization. Guidelines for diagnosing, preventing and managing cryptococcal disease among adults, adolescents and children living with HIV. June 2022 [internet publication].
https://www.who.int/publications/i/item/9789240052178
[49]Kambugu A, Meya DB, Rhein J, et al. Outcomes of cryptococcal meningitis in Uganda before and after the availability of highly active antiretroviral therapy. Clin Infect Dis. 2008 Jun 1;46(11):1694-701.
https://academic.oup.com/cid/article/46/11/1694/375206
http://www.ncbi.nlm.nih.gov/pubmed/18433339?tool=bestpractice.com
[50]Bicanic T, Brouwer AE, Meintjes G, et al. Relationship of cerebrospinal fluid pressure, fungal burden and outcome in patients with cryptococcal meningitis undergoing serial lumbar punctures. AIDS. 2009 Mar 27;23(6):701-6.
http://www.ncbi.nlm.nih.gov/pubmed/19279443?tool=bestpractice.com
[51]Meda J, Kalluvya S, Downs JA, et al. Cryptococcal meningitis management in Tanzania with strict schedule of serial lumber punctures using intravenous tubing sets: an operational research study. J Acquir Immune Defic Syndr. 2014 Jun 1;66(2):e31-6.
http://www.ncbi.nlm.nih.gov/pubmed/24675586?tool=bestpractice.com
O controle da pressão intracraniana elevada é essencial e envolve punção lombar terapêutica para normalizar a pressão e, quando necessário, intervenções cirúrgicas para elevação persistente.[32]Chang CC, Harrison TS, Bicanic TA, et al. Global guideline for the diagnosis and management of cryptococcosis: an initiative of the ECMM and ISHAM in cooperation with the ASM. Lancet Infect Dis. 9 Feb 2024 [Epub ahead of print].
http://www.ncbi.nlm.nih.gov/pubmed/38346436?tool=bestpractice.com
A punção lombar terapêutica pode ser usada para reduzir a PIC elevada e foi associada a uma melhora relativa de 69% na sobrevida, independentemente da PIC inicial.[66]Rolfes MA, Hullsiek KH, Rhein J, et al. The effect of therapeutic lumbar punctures on acute mortality from cryptococcal meningitis. Clin Infect Dis. 2014 Dec 1;59(11):1607-14.
https://academic.oup.com/cid/article/59/11/1607/411943
http://www.ncbi.nlm.nih.gov/pubmed/25057102?tool=bestpractice.com
Pressão de abertura normal na linha basal (≤20 cm H₂O)
A OMS recomenda que todos os pacientes com meningite criptocócica associada ao HIV realizem uma punção lombar diagnóstica inicial e uma punção lombar repetida precoce com medição da pressão de abertura do LCR para avaliar a PIC elevada, independentemente da presença de sintomas ou sinais de PIC elevada. Mais de uma punção lombar repetida pode ser considerada, como uma terceira punção lombar no dia 3.[23]World Health Organization. Guidelines for diagnosing, preventing and managing cryptococcal disease among adults, adolescents and children living with HIV. June 2022 [internet publication].
https://www.who.int/publications/i/item/9789240052178
Não é recomendado monitorar o CrAg sérico e no LCR. Caso ocorram novos sintomas ou achados clínicos, recomenda-se repetir a punção lombar com medida da pressão de abertura na punção lombar e cultura do LCR.[20]Panel on Opportunistic Infections in HIV-Infected Adults and Adolescents. Guidelines for the prevention and treatment of opportunistic infections in adults and adolescents with HIV: cryptococcosis. July 2021 [internet publication].
https://clinicalinfo.hiv.gov/en/guidelines/hiv-clinical-guidelines-adult-and-adolescent-opportunistic-infections/cryptococcosis?view=full
Pressão de abertura elevada na avaliação inicial (>20 cm H₂O)
A hipertensão intracraniana deve ser reduzida em todos os pacientes que manifestarem confusão, visão turva, papiledema, clônus de membros inferiores ou outros sinais neurológicos de hipertensão intracraniana.[20]Panel on Opportunistic Infections in HIV-Infected Adults and Adolescents. Guidelines for the prevention and treatment of opportunistic infections in adults and adolescents with HIV: cryptococcosis. July 2021 [internet publication].
https://clinicalinfo.hiv.gov/en/guidelines/hiv-clinical-guidelines-adult-and-adolescent-opportunistic-infections/cryptococcosis?view=full
A principal intervenção para a redução da PIC elevada é a drenagem lombar percutânea.[23]World Health Organization. Guidelines for diagnosing, preventing and managing cryptococcal disease among adults, adolescents and children living with HIV. June 2022 [internet publication].
https://www.who.int/publications/i/item/9789240052178
Os deficits neurológicos focais são incomuns na criptococose e devem incitar a realização de imagens radiográficas do cérebro para descartar a presença de uma lesão com efeito de massa. Deve-se realizar uma drenagem lombar suficiente para atingir uma pressão de fechamento de <20 cm H₂O ou 50% da pressão de abertura inicial.[20]Panel on Opportunistic Infections in HIV-Infected Adults and Adolescents. Guidelines for the prevention and treatment of opportunistic infections in adults and adolescents with HIV: cryptococcosis. July 2021 [internet publication].
https://clinicalinfo.hiv.gov/en/guidelines/hiv-clinical-guidelines-adult-and-adolescent-opportunistic-infections/cryptococcosis?view=full
Inicialmente, os pacientes devem ser submetidos a PLs diárias a fim de estabilizar as pressões de abertura dentro da faixa normal e melhorar os sinais e sintomas.[32]Chang CC, Harrison TS, Bicanic TA, et al. Global guideline for the diagnosis and management of cryptococcosis: an initiative of the ECMM and ISHAM in cooperation with the ASM. Lancet Infect Dis. 9 Feb 2024 [Epub ahead of print].
http://www.ncbi.nlm.nih.gov/pubmed/38346436?tool=bestpractice.com
Se a hipertensão intracraniana ou os sinais e sintomas de edema cerebral persistirem após repetição da PL, deve-se considerar uma drenagem lombar ou um shunt ventriculoperitoneal.[20]Panel on Opportunistic Infections in HIV-Infected Adults and Adolescents. Guidelines for the prevention and treatment of opportunistic infections in adults and adolescents with HIV: cryptococcosis. July 2021 [internet publication].
https://clinicalinfo.hiv.gov/en/guidelines/hiv-clinical-guidelines-adult-and-adolescent-opportunistic-infections/cryptococcosis?view=full
[32]Chang CC, Harrison TS, Bicanic TA, et al. Global guideline for the diagnosis and management of cryptococcosis: an initiative of the ECMM and ISHAM in cooperation with the ASM. Lancet Infect Dis. 9 Feb 2024 [Epub ahead of print].
http://www.ncbi.nlm.nih.gov/pubmed/38346436?tool=bestpractice.com
[58]Perfect JR, Dismukes WE, Dromer F, et al. Clinical practice guidelines for the management of cryptococcal disease: 2010 update by the Infectious Diseases Society of America. Clin Infect Dis. 2010 Feb 1;50(3):291-322.
https://cid.oxfordjournals.org/content/50/3/291.long
http://www.ncbi.nlm.nih.gov/pubmed/20047480?tool=bestpractice.com
Os corticosteroides não são recomendados para manejo de hipertensão intracraniana em pacientes HIV-positivos.[20]Panel on Opportunistic Infections in HIV-Infected Adults and Adolescents. Guidelines for the prevention and treatment of opportunistic infections in adults and adolescents with HIV: cryptococcosis. July 2021 [internet publication].
https://clinicalinfo.hiv.gov/en/guidelines/hiv-clinical-guidelines-adult-and-adolescent-opportunistic-infections/cryptococcosis?view=full
Em pacientes HIV-negativos, como as evidências dos benefícios ainda não foram estabelecidas, também não se deve utilizar corticosteroides. Não foram demonstrados benefícios da acetazolamida, da terapia diurética e do manitol e essas terapias não são recomendadas.[20]Panel on Opportunistic Infections in HIV-Infected Adults and Adolescents. Guidelines for the prevention and treatment of opportunistic infections in adults and adolescents with HIV: cryptococcosis. July 2021 [internet publication].
https://clinicalinfo.hiv.gov/en/guidelines/hiv-clinical-guidelines-adult-and-adolescent-opportunistic-infections/cryptococcosis?view=full
[52]Limper AH, Knox KS, Sarosi GA, et al; American Thoracic Society. An official American Thoracic Society statement: treatment of fungal infections in adult pulmonary and critical care patients. Am J Respir Crit Care Med. 2011 Jan 1;183(1):96-128.
https://www.thoracic.org/statements/resources/mtpi/treatment-of-fungal-infections-in-adult-pulmonary-critical-care-and-sleep-medicine.pdf
http://www.ncbi.nlm.nih.gov/pubmed/21193785?tool=bestpractice.com
Fracasso no tratamento e lesões persistentes
O fracasso do tratamento é definido como a ausência de melhora clínica após 2 semanas de terapia (incluindo manejo da pressão intracraniana [PIC] aumentada, com culturas continuadamente positivas) ou recidiva após a resposta clínica inicial (ou seja, recorrência dos sintomas com uma cultura positiva do líquido cefalorraquidiano [LCR] após ≥4 semanas de tratamento).[20]Panel on Opportunistic Infections in HIV-Infected Adults and Adolescents. Guidelines for the prevention and treatment of opportunistic infections in adults and adolescents with HIV: cryptococcosis. July 2021 [internet publication].
https://clinicalinfo.hiv.gov/en/guidelines/hiv-clinical-guidelines-adult-and-adolescent-opportunistic-infections/cryptococcosis?view=full
A maioria das falhas clínicas é resultado de terapia de indução inadequada, interações medicamentosas ou desenvolvimento de síndrome inflamatória de reconstituição imune.[20]Panel on Opportunistic Infections in HIV-Infected Adults and Adolescents. Guidelines for the prevention and treatment of opportunistic infections in adults and adolescents with HIV: cryptococcosis. July 2021 [internet publication].
https://clinicalinfo.hiv.gov/en/guidelines/hiv-clinical-guidelines-adult-and-adolescent-opportunistic-infections/cryptococcosis?view=full
A resistência ao fluconazol pelo Cryptococcus neoformans é rara; portanto, os testes de suscetibilidade não são rotineiramente recomendados no manejo inicial.[20]Panel on Opportunistic Infections in HIV-Infected Adults and Adolescents. Guidelines for the prevention and treatment of opportunistic infections in adults and adolescents with HIV: cryptococcosis. July 2021 [internet publication].
https://clinicalinfo.hiv.gov/en/guidelines/hiv-clinical-guidelines-adult-and-adolescent-opportunistic-infections/cryptococcosis?view=full
[59]Brandt ME, Pfaller MA, Hajjeh RA, et al. Trends in antifungal drug susceptibility of Cryptococcus neoformans isolates in the United States: 1992 to 1994 and 1996 to 1998. Antimicrob Agents Chemother. 2001 Nov;45(11):3065-9.
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC90783
http://www.ncbi.nlm.nih.gov/pubmed/11600357?tool=bestpractice.com
Entretanto, a resistência ao fluconazol é comum entre casos de recidiva.[67]Bicanic T, Harrison T, Niepieklo A, et al. Symptomatic relapse of HIV-associated cryptococcal meningitis after initial fluconazole monotherapy: the role of fluconazole resistance and immune reconstitution. Clin Infect Dis. 2006 Oct 15;43(8):1069-73.
https://cid.oxfordjournals.org/content/43/8/1069.long
http://www.ncbi.nlm.nih.gov/pubmed/16983622?tool=bestpractice.com
Isolados criptocócicos devem ser avaliados quanto a persistência, recidiva e suscetibilidade. Cepas com concentrações inibitórias mínimas contra fluconazol ≥16 microgramas/mL podem ser consideradas resistentes.[20]Panel on Opportunistic Infections in HIV-Infected Adults and Adolescents. Guidelines for the prevention and treatment of opportunistic infections in adults and adolescents with HIV: cryptococcosis. July 2021 [internet publication].
https://clinicalinfo.hiv.gov/en/guidelines/hiv-clinical-guidelines-adult-and-adolescent-opportunistic-infections/cryptococcosis?view=full
Pacientes cujo tratamento fracassou após terem sido tratados inicialmente com fluconazol devem submeter-se a terapia modificada com anfotericina B, com ou sem flucitosina, até atingirem resposta clínica.[20]Panel on Opportunistic Infections in HIV-Infected Adults and Adolescents. Guidelines for the prevention and treatment of opportunistic infections in adults and adolescents with HIV: cryptococcosis. July 2021 [internet publication].
https://clinicalinfo.hiv.gov/en/guidelines/hiv-clinical-guidelines-adult-and-adolescent-opportunistic-infections/cryptococcosis?view=full
Pacientes tratados inicialmente com formulação de anfotericina B devem continuar esse tratamento até que haja resposta clínica.[20]Panel on Opportunistic Infections in HIV-Infected Adults and Adolescents. Guidelines for the prevention and treatment of opportunistic infections in adults and adolescents with HIV: cryptococcosis. July 2021 [internet publication].
https://clinicalinfo.hiv.gov/en/guidelines/hiv-clinical-guidelines-adult-and-adolescent-opportunistic-infections/cryptococcosis?view=full
Formulações lipídicas de anfotericina B são mais bem toleradas e mais eficazes que formulações com desoxicolato e devem ser consideradas quando o tratamento inicial com outros regimes fracassar.[20]Panel on Opportunistic Infections in HIV-Infected Adults and Adolescents. Guidelines for the prevention and treatment of opportunistic infections in adults and adolescents with HIV: cryptococcosis. July 2021 [internet publication].
https://clinicalinfo.hiv.gov/en/guidelines/hiv-clinical-guidelines-adult-and-adolescent-opportunistic-infections/cryptococcosis?view=full
Doses mais elevadas de fluconazol com flucitosina também podem ser úteis.[20]Panel on Opportunistic Infections in HIV-Infected Adults and Adolescents. Guidelines for the prevention and treatment of opportunistic infections in adults and adolescents with HIV: cryptococcosis. July 2021 [internet publication].
https://clinicalinfo.hiv.gov/en/guidelines/hiv-clinical-guidelines-adult-and-adolescent-opportunistic-infections/cryptococcosis?view=full
As equinocandinas não são recomendadas, pois não têm atividade contra o Cryptococcus.[20]Panel on Opportunistic Infections in HIV-Infected Adults and Adolescents. Guidelines for the prevention and treatment of opportunistic infections in adults and adolescents with HIV: cryptococcosis. July 2021 [internet publication].
https://clinicalinfo.hiv.gov/en/guidelines/hiv-clinical-guidelines-adult-and-adolescent-opportunistic-infections/cryptococcosis?view=full
Deve-se considerar cirurgia para pacientes com lesões pulmonares, ósseas ou no SNC que sejam persistentes ou refratárias.[52]Limper AH, Knox KS, Sarosi GA, et al; American Thoracic Society. An official American Thoracic Society statement: treatment of fungal infections in adult pulmonary and critical care patients. Am J Respir Crit Care Med. 2011 Jan 1;183(1):96-128.
https://www.thoracic.org/statements/resources/mtpi/treatment-of-fungal-infections-in-adult-pulmonary-critical-care-and-sleep-medicine.pdf
http://www.ncbi.nlm.nih.gov/pubmed/21193785?tool=bestpractice.com
[58]Perfect JR, Dismukes WE, Dromer F, et al. Clinical practice guidelines for the management of cryptococcal disease: 2010 update by the Infectious Diseases Society of America. Clin Infect Dis. 2010 Feb 1;50(3):291-322.
https://cid.oxfordjournals.org/content/50/3/291.long
http://www.ncbi.nlm.nih.gov/pubmed/20047480?tool=bestpractice.com