Effects of the Combined Contraceptive Vaginal Ring on Female Sexual Function: A Systematic Review and Meta-analysis.

ABDOLLAHPOUR, Sedigheh; ASHRAFIZAVEH, Akram; AZMOUDE, Elham

There are controversial debates regarding the effects of contraceptive vaginal ring devices on females' sexual function. Therefore, the meta-analysis of before-after was conducted on the intervention studies published in the past years to clarify these contradictions. The existing literature on the subject was reviewed by searching through such databases as PubMed, Scopus, ISI Web of Sciences, Embase, Cochrane Library and Google Scholar up to July 2021. Before-after intervention studies that had examined the effect of vaginal rings on females' sexual function were collected as well. In total, five studies with 369 participants were included in quantitative syntheses. Pooled results from the random-effect model showed that NuvaRing had a positive effect on females' sexual function three months after insertion (WMD: 2.48; 95% CI: 0.30, 4.67; P = 0.026); however, this effect was not significant after 6 months (WMD: 4.38; 95% CI: -4.95, 13.72; P = 0.357). Meta-regression analysis suggested that the effect of this device is associated with users' age and body mass index 3 months after insertion. No publication bias was found by Egger's test or funnel plots. Overall, the results of this meta-analysis support the view that vaginal ring use is associated with a positive effect on the sexual function of women 3 months after insertion, while the effect of this device on the sexual function of women was insignificant after 6 months. However, given the dearth of available data, it is not possible to reach a definite conclusion on the effect of vaginal rings on females' sexual function.

ONLINE information services; MEDICAL databases; PUBLICATION bias; META-analysis; MEDICAL information storage & retrieval systems; CONFIDENCE intervals; SYSTEMATIC reviews; AGE distribution; HEALTH outcome assessment; REGRESSION analysis; DESCRIPTIVE statistics; CERVICAL caps; MEDLINE; STATISTICAL models; BODY mass index; SEXUAL health

Malaysian Journal of Medical Sciences, 2023, Vol 30, Issue 1, p21

1394-195X

Academic Journal

10.21315/mjms2023.30.1.3