A systematic review and meta-analysis on the global status of Trichomonas vaginalis virus in Trichomonas vaginalis.
Global status
Meta-analysis
Trichomonas vaginalis
Trichomonas vaginalis virus
Journal
Microbial pathogenesis
ISSN: 1096-1208
Titre abrégé: Microb Pathog
Pays: England
ID NLM: 8606191
Informations de publication
Date de publication:
Sep 2021
Sep 2021
Historique:
received:
12
04
2021
revised:
09
06
2021
accepted:
14
06
2021
pubmed:
22
6
2021
medline:
19
8
2021
entrez:
21
6
2021
Statut:
ppublish
Résumé
The small (4.5-5kbp), double-stranded Trichomonas vaginalis virus (TVV) that inhabits in the T. vaginalis parasite has been potentially associated to parasite virulence or its drug resistance. The aim of present study was to estimate the global and regional status of TVV in T. vaginalis. A systematic search was conducted for published articles between January 1990 and December 2020 by using five major databases include PubMed, Embase, Scopus, and Web of Science as well as Google scholar search engine. The random-effect model was applied for pooled prevalence of TVV, geographical distribution, and heterogeneity by comprehensive meta-analysis (V2.2, Bio stat) software. A total of 28 studies were included for final meta-analysis. The pooled prevalence of TVV was estimated at 47% (95% CI, 39.3-54.8%). With respect to WHO regions, the lowest and highest prevalence rates were reported from South-East Asia 23% (95% CI, 12-41%) and African 66% (95% CI, 25-92%), respectively. Considering the countries, the prevalence was highest in the Brazil 90% (95% CI, 73-97%) and lowest in the South Korea 14% (95% CI, 4-35%). The high prevalence of the parasitic virus emphasizes the need to pay attention to the behavior of the parasite, both in terms of clinical symptoms and drug resistance. Moreover, it is suggested that more studies (i.e. in vitro, in vivo, and case-control studies) should be conducted for deep understanding of this coexistence.
Sections du résumé
BACKGROUND
BACKGROUND
The small (4.5-5kbp), double-stranded Trichomonas vaginalis virus (TVV) that inhabits in the T. vaginalis parasite has been potentially associated to parasite virulence or its drug resistance. The aim of present study was to estimate the global and regional status of TVV in T. vaginalis.
METHODS
METHODS
A systematic search was conducted for published articles between January 1990 and December 2020 by using five major databases include PubMed, Embase, Scopus, and Web of Science as well as Google scholar search engine. The random-effect model was applied for pooled prevalence of TVV, geographical distribution, and heterogeneity by comprehensive meta-analysis (V2.2, Bio stat) software.
FINDINGS
RESULTS
A total of 28 studies were included for final meta-analysis. The pooled prevalence of TVV was estimated at 47% (95% CI, 39.3-54.8%). With respect to WHO regions, the lowest and highest prevalence rates were reported from South-East Asia 23% (95% CI, 12-41%) and African 66% (95% CI, 25-92%), respectively. Considering the countries, the prevalence was highest in the Brazil 90% (95% CI, 73-97%) and lowest in the South Korea 14% (95% CI, 4-35%).
CONCLUSION
CONCLUSIONS
The high prevalence of the parasitic virus emphasizes the need to pay attention to the behavior of the parasite, both in terms of clinical symptoms and drug resistance. Moreover, it is suggested that more studies (i.e. in vitro, in vivo, and case-control studies) should be conducted for deep understanding of this coexistence.
Identifiants
pubmed: 34153418
pii: S0882-4010(21)00330-2
doi: 10.1016/j.micpath.2021.105058
pii:
doi:
Substances chimiques
RNA, Double-Stranded
0
Types de publication
Journal Article
Meta-Analysis
Systematic Review
Langues
eng
Sous-ensembles de citation
IM
Pagination
105058Informations de copyright
Copyright © 2021 Elsevier Ltd. All rights reserved.