Current HIV research · 2021
Prevalence of Asymptomatic Cryptococcal Antigenemia and Association with Follow-up Risk of Cryptococcal Meningitis and Mortality among HIV Infected Patients in North West India: A Prospective Cohort Study.
СтатьяНаблюдательное исследованиеНазвание и аннотация: Перевод пока не подготовлен
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Bhati Rajendra, Pramendra Sirohi, Sejoo Bharat, Kumar Deepak, Bohra Gopal K, Meena Durga S, Verma Diwakar, Midha Naresh K
Аннотация
OBJECTIVE: Cryptococcal meningitis is an important cause of morbidity and mortality in HIV infected individuals. In the era of universal antiretroviral therapy, the incidence of immune reconstitution inflammatory syndrome (IRIS) related cryptococcal meningitis has increased. Detection of serum cryptococcal antigen in asymptomatic PLHIV (People Living With HIV) and preemptive treatment with fluconazole can decrease the burden of cryptococcal disease. We conducted this study to find the prevalence of asymptomatic cryptococcal antigenemia in India and its correlation with mortality in PLHIV.
METHOD AND MATERIALS: This was a prospective observational study. HIV infected ART naïve patients with age of ≥ 18 years who had CD4 counts ≤ 100 /μL were included and serum cryptococcal antigen test was done. These patients were followed for six months to look for the development of Cryptococcal meningitis and mortality.
RESULTS: A total of 116 patients were analyzed. Asymptomatic cryptococcal antigenemia was detected in 5.17% of patients and is correlated with increased risk of cryptococcal meningitis and mortality on follow-up in PLHIV.
CONCLUSION: Serum cryptococcal antigen positivity is correlated with an increased risk of Cryptococcal meningitis and mortality in PLHIV. We recommend the screening of asymptomatic PLHIV with CD4 ≤ 100/μL for serum cryptococcal antigen, so that pre-emptive treatment can be initiated to reduce morbidity and mortality.
METHOD AND MATERIALS: This was a prospective observational study. HIV infected ART naïve patients with age of ≥ 18 years who had CD4 counts ≤ 100 /μL were included and serum cryptococcal antigen test was done. These patients were followed for six months to look for the development of Cryptococcal meningitis and mortality.
RESULTS: A total of 116 patients were analyzed. Asymptomatic cryptococcal antigenemia was detected in 5.17% of patients and is correlated with increased risk of cryptococcal meningitis and mortality on follow-up in PLHIV.
CONCLUSION: Serum cryptococcal antigen positivity is correlated with an increased risk of Cryptococcal meningitis and mortality in PLHIV. We recommend the screening of asymptomatic PLHIV with CD4 ≤ 100/μL for serum cryptococcal antigen, so that pre-emptive treatment can be initiated to reduce morbidity and mortality.