Burden of Talaromyces marneffei infection in people living with HIV/AIDS in Asia during ART era: a systematic review and meta-analysis

• Published in: BMC infectious diseases Vol. 20; no. 1; pp. 1 - 14
• Main Authors: Qin, Yuanyuan, Huang, Xiaojie, Chen, Hui, Liu, Xinchao, Li, Yao, Hou, Jianhua, Li, Aixin, Yan, Xiaofeng, Chen, Yaokai
• Format: Journal Article
• Language: English
• Published: London BioMed Central 29.07.2020; BioMed Central Ltd; BMC
• Subjects: Acquired immune deficiency syndrome; AIDS; Analysis; Antifungal agents; Antiretroviral agents; Antiretroviral drugs; Antiretroviral therapy; Asymmetry; Bias; Cancer; Care and treatment; CD4 antigen; Diagnostic software; Diagnostic systems; Fungi; Fungicides; Health aspects; Heterogeneity; Highly active antiretroviral therapy; HIV; HIV and co-infections; HIV infections; HIV patients; HIV/AIDS; Human immunodeficiency virus; Infection; Infections; Infectious Diseases; Internal Medicine; Lymphocytes T; Medical Microbiology; Medical research; Medicine; Medicine & Public Health; Meta-analysis; Optimization; Parasitology; Prevalence; Prevalence studies (Epidemiology); Regression analysis; Research Article; Studies; Systematic review; T cells; Talaromyces; Talaromyces marneffei; Tropical Medicine; India; Vietnam; Asia; United States > US; China; Malaysia; Thailand; HIV/AIDS; Prevalence; Meta-analysis
• ISSN: 1471-2334; 1471-2334
• DOI: 10.1186/s12879-020-05260-8

Background Talaromyces marneffei (TM) is a dimorphic fungus mainly prevalent in Southeast Asian countries, which often causes disseminated life-threatening infection. TM infection often occurs in HIV/AIDS patients even in the antiretroviral therapy (ART) era. However, there has as yet, not been a systematic analysis of the prevalence of TM infection in HIV-infected populations in Asia. Methods In this study, we searched Pubmed, Embase, Web of Science, China National Knowledge Infrastructure (CNKI), and WanFang from inception to 21 November 2018 for studies reporting TM infection in people living with HIV/AIDS (PLWHA). Our meta-analysis included studies investigating the prevalence of TM infection in PLWHA. Reviews, duplicate studies, and animal studies were excluded. A random effects model was used to estimate pooled prevalence, and meta-regression analysis was conducted to explore potential factors for heterogeneity. Results 159,064 patients with HIV infection in 33 eligible studies were included in our meta-analysis. The pooled prevalence of TM infection in PLWHA was 3.6%. Vietnam had the highest prevalence (6.4%), followed by Thailand (3.9%), China (3.3%), India (3.2%) and Malaysia (2.1%). In China, TM infection was most prevalent in South China (15.0%), while the burden in Southwest China was not very heavy (0.3%). CD4+ T-cell counts below 200 cells/mm 3 contributed to the increased risk of TM infection in PLWHA (OR 12.68, 95%CI: 9.58–16.77). However, access to ART did not significantly decrease the risk of TM infection in PLWHA. Conclusions The burden of TM infection in Asia is heavy, and varies from region to region. PLWHA in lower latitude areas are more likely to suffer from TM infection. Optimization of diagnostic tools and universal screening for TM in vulnerable people to ensure early case detection and prompt antifungal treatment should be considered.