Indian journal of medical microbiology · 2022
Trend of pediatric cryptococcosis in a tertiary care centre and review of literature.
ОбзорСтатьяНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Kaur Harsimran, Gupta Parakriti, Pilania Rakesh, Suri Deepti, Singh Surjit, Ghosh Anup, Rudramurthy Shivaprakash M
Аннотация
PURPOSE: Cryptococcosis is one of the most significant systemic fungal infections worldwide. Epidemiological data for pediatric cryptococcosis is very limited. Therefore, we planned this study to determine the burden of cryptococcosis in the pediatric population at our tertiary care center and performed review of literature.
MATERIAL AND METHODS: In this retrospective study, all the patients less than 18 years of age were diagnosed with cryptococcosis, from January 2015-June 2021 were included. Demographic, clinical, and laboratory details of all the patients were noted. Furthermore, PubMed and MedLine databases were comprehensively searched for cases of pediatric cryptococcosis till June 2021.
RESULTS: Of the total 5420 samples from suspected cryptococcosis cases processed at mycology laboratory, a total of 21 episodes of cryptococcosis (0.39%) were identified in 15 pediatric patients. The majority of the patients were apparently immunocompetent (10/15). Central nervous system (CNS) cryptococcosis was the most common presentation, followed by disseminated disease. All the isolates were identified as Cryptococcus neoformans (formerly referred to as C. neoformans var grubii), except one that was identified as Papiliotrema laurentii (formerly referred to as Cryptococcus laurentii). A standard treatment regimen inclusive of induction and maintenance therapy was provided in only five patients. The literature review revealed a total of 125 studies describing 1134 cases, of which 76.4% are reported from outside Asia, the majority (65.7%) restricted to CNS with C. neoformans as the commonest species. The management profile divulged a significantly higher use of standard drug regimen in Asia as compared to the rest of the world. Mortality of 13.32% was noted worldwide.
CONCLUSION: To the best of our knowledge, this is the first clinico-epidemiological study of pediatric cryptococcosis from India and the largest retrospective study worldwide. The rising incidence among immunocompetent individuals, especially in Asia, is a matter of concern. Clinical suspicion and early diagnosis are the cornerstones for the management of cases.
MATERIAL AND METHODS: In this retrospective study, all the patients less than 18 years of age were diagnosed with cryptococcosis, from January 2015-June 2021 were included. Demographic, clinical, and laboratory details of all the patients were noted. Furthermore, PubMed and MedLine databases were comprehensively searched for cases of pediatric cryptococcosis till June 2021.
RESULTS: Of the total 5420 samples from suspected cryptococcosis cases processed at mycology laboratory, a total of 21 episodes of cryptococcosis (0.39%) were identified in 15 pediatric patients. The majority of the patients were apparently immunocompetent (10/15). Central nervous system (CNS) cryptococcosis was the most common presentation, followed by disseminated disease. All the isolates were identified as Cryptococcus neoformans (formerly referred to as C. neoformans var grubii), except one that was identified as Papiliotrema laurentii (formerly referred to as Cryptococcus laurentii). A standard treatment regimen inclusive of induction and maintenance therapy was provided in only five patients. The literature review revealed a total of 125 studies describing 1134 cases, of which 76.4% are reported from outside Asia, the majority (65.7%) restricted to CNS with C. neoformans as the commonest species. The management profile divulged a significantly higher use of standard drug regimen in Asia as compared to the rest of the world. Mortality of 13.32% was noted worldwide.
CONCLUSION: To the best of our knowledge, this is the first clinico-epidemiological study of pediatric cryptococcosis from India and the largest retrospective study worldwide. The rising incidence among immunocompetent individuals, especially in Asia, is a matter of concern. Clinical suspicion and early diagnosis are the cornerstones for the management of cases.