AI Article Synopsis
- This study focused on identifying Chlamydia trachomatis genotypes causing genital chlamydia among female sex workers in Nairobi, Kenya, who typically present with few symptoms.
- Conducted between April 2017 and March 2021, the research included 348 participants, revealing a 13.2% infection rate, primarily characterized by pelvic discharge.
- The results showed no significant link between specific symptoms and chlamydia infection, with detected genotypes aligning with known strains A through L3.
Article Abstract
Introduction: genital chlamydia, which is caused by diverse Chlamydia trachomatis (C. trachomatis) genotypes, is largely asymptomatic. We aimed to identify C. trachomatis genotypes causing genital chlamydia among female sex workers attending a sex workers outreach program clinic in Nairobi, Kenya.
Methods: this cross-sectional study was conducted between 18 April 2017 and 19 March 2021. Genitourinary complaints from eligible female sex workers were documented using a structured questionnaire. Endocervical swabs were collected for laboratory analysis. C. trachomatis plasmid DNA was extracted, PCR-amplified, and sequenced. Consensus sequences were generated and aligned with reference sequences to determine the C. trachomatis genotypes. Bivariate analysis was used to determine the association between genitourinary complaints and genital chlamydia.
Results: endocervical swabs were collected from a total of 348 participants. Of these, 46 (13.2%) were positive for C. trachomatis. Most (297, 85.3%) of the participants presented with pelvic discharge with or without other symptoms. Fifteen (15, 4.3%) had abdominal pain and 3 (0.9%) had an itchy vulva. There was no statistically significant relationship between clinical presentation and genital chlamydia. Twenty-three samples were successfully sequenced. Each sequence was at least 90% identical to each of the 13 references C. trachomatis genotypes A, B, C, D, E, F, G, Ia, J, L1, L2, L2b and L3.
Conclusion: we found no significant association between individual genitourinary complaints and genital chlamydia infection. The C. trachomatis genotypes circulating amongst female sex workers in Nairobi could be related to genotypes A, B, C, D, E, F, G, Ia, J, L1, L2, L2b, and L3.
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|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC11260055 | PMC |
| http://dx.doi.org/10.11604/pamj.2024.47.170.40056 | DOI Listing |
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