Causes of death in HIV-infected and HIV-uninfected children aged under-five years in western Kenya. (1st January 2022)

• Record Type: Journal Article
• Authors: Onyango, Dickens O.; Akelo, Victor; van der Sande, Marianne A.B.; Ridzon, Renee; Were, Joyce A.; Agaya, Janet A.; Oele, Elizabeth A.; Wandiga, Steve; Igunza, Aggrey K.; Young, Peter W.; Blau, Dianna M.; Joseph, Rachael H.; Yuen, Courtney M.; Zielinski-Gutierrez, Emily; Tippett-Barr, Beth A.
• Is Part Of: AIDS. Volume 36:Number 1(2022)
• Publication Date: 2022-01-01
• Subjects: cause of death -- child mortality -- HIV -- infant mortality; AIDS (Disease) -- Periodicals; Acquired Immunodeficiency Syndrome; AIDS (Disease); Periodicals; Periodicals; 616.9792005
• DOI: 10.1097/QAD.0000000000003086
• Languages: English
• ISSNs: 0269-9370

Abstract

Abstract : Objectives: Describe the causes of death among infants and children less than 5 years stratified by HIV status. Design: Cross-sectional analysis of causes of death ascertained through minimally invasive tissue sampling (MITS) in the Kenya Child Health and Mortality Prevention Surveillance site. Methods: We included decedents aged 28 days to less than 5 years, whose death was reported within 36 h, underwent MITS, and had HIV test results and causes of death determined. MITS specimens were tested using Taqman Array Cards, culture, cytology, histopathology and immunohistochemistry and HIV PCR. A panel evaluated epidemiologic, clinical, verbal autopsy and laboratory data to assign causes of death using ICD-10 guidelines. Causes of death and etiological agents were stratified by HIV status. Results: Of 176 included decedents, 14% ( n = 25) were HIV-infected, median viral load was 112 205 copies/ml [interquartile range (IQR) = 9349–2 670 143). HIV-disease (96%; n = 24) and malnutrition (23%; n = 34) were the leading underlying causes of death in HIV-infected and HIV-uninfected decedents, respectively. Malnutrition was more frequent in the causal chain of HIV-infected (56%; n = 14) than HIV-uninfected decedents (31%; n = 49) ( P value = 0.03). Viral pneumonia was twice as common in HIV-infected (50%; n = 9) than HIV-uninfected decedents (22%; n = 7) ( P value = 0.04). Conclusion: Nearly all HIV-infected decedents' underlying cause of death was HIV disease, which was associated with malnutrition. Our findings underscore the need for strengthening early identification and management of HIV-infected children. Prevention, early diagnosis and treatment of malnutrition could be instrumental in improving the survival of HIV-infected and HIV-uninfected children. Abstract : Supplemental Digital Content is available in the text