Cited by 35Reproductive tract infections researchHIV/AIDS Research and InterventionsCervical Cancer and HPV Research

A behavioural intervention to reduce persistence of bacterial vaginosis among women who report sex with women: results of a randomised trial.

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Marrazzo, J. M., Thomas, K. K., Ringwood, K.·2011·Sexually Transmitted Infections

Abstract

OBJECTIVES: Bacterial vaginosis (BV) is common in lesbians, and treatment fails in up to 28%. Risks include sexual behaviours that transmit vaginal fluid. The authors measured efficacy of a behavioural intervention to reduce sexual transfer of vaginal fluid between female sex partners in reducing BV persistence. METHODS: Women aged 16-35 years with BV who reported sex with women (prior year) were eligible. Participants were randomised to intervention (motivational interviewing designed to reduce sharing of vaginal fluid on hands or sex toys post-treatment, by provision of condoms, gloves and water-based lubricant) or control (general STI education) arms. All were treated with vaginal metronidazole and underwent computer-assisted self-interview to ascertain sexual behaviours, with test-of-cure at 30 days. RESULTS: Of 129 women with BV, 108 (84%) were eligible; 89 (69%) agreed to enrol. 43 were randomised to control and 46 to intervention; 81 (91%) returned for test-of-cure. BV persisted in 12 (27.9%) of 43 women in intervention and 8 (21.1%) of 38 women in control arms (p1/40.6). Digital-vaginal sex was common post-treatment (50% intervention and 68% control); women randomised to the intervention were less likely to report receptive digital-vaginal sex without gloves than control (31% vs 61%; p1/40.01), without reported lower frequency of other sexual practices. Shared vaginal use of sex toys was infrequent. CONCLUSIONS: Although the intervention effected a significant increase in glove use during digital-vaginal sex post-BV treatment, this was not associated with reduction in BV persistence. Shared use of vaginal sex toys was infrequent, suggesting that other mechanisms promote BV in lesbians.

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Crossref · 10.1136/sti.2011.049213

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  • Results of one randomized trial used a behavioral intervention to reduce persistent BV among WSW through reduced sharing of vaginal fluid on hands or sex toys.

    “Results of one randomized trial used a behavioral intervention to reduce persistent BV among WSW through reduced sharing of vaginal fluid on hands or sex toys.”

    From Sexually Transmitted Infections Treatment Guidelines, 2021 (2021) · cites this paper as [324]

  • However, these women had no reduction in persistent BV at 1 month posttreatment and no reduction in incident episodes of recurrent BV.

    “However, these women had no reduction in persistent BV at 1 month posttreatment and no reduction in incident episodes of recurrent BV (324).”

    From Sexually Transmitted Infections Treatment Guidelines, 2021 (2021) · cites this paper as [324]

  • Women randomly assigned to the intervention were 50% less likely to report receptive digital-vaginal contact without gloves than control subjects, and they reported sharing sex toys infrequently.

    “Women randomly assigned to the intervention were 50% less likely to report receptive digital-vaginal contact without gloves than control subjects, and they reported sharing sex toys infrequently.”

    From Sexually Transmitted Infections Treatment Guidelines, 2021 (2021) · cites this paper as [324]

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Authors
Marrazzo, J. M., Thomas, K. K., & Ringwood, K.
Affiliations
University of Washington (US)
Corresponding author
Marrazzo, J. M.
Venue
Sexually Transmitted Infections
Publisher
BMJ
Published
2011-06-08
Volume
87
Issue
5
Pages
399-405
ISSN
  • 0007-134X (ISSN-L)
  • 1368-4973
OpenAlex
W2153574675
Cited by
35
References
30
Citations by year
2026: 1 · 2025: 2 · 2023: 3 · 2022: 1 · 2021: 1 · 2020: 3 · 2019: 1 · 2018: 1 · 2017: 1 · 2016: 3 · 2015: 4 · 2014: 7 · 2013: 3 · 2012: 1
FWCI
4.14
Type
journal article
Language
en
Open access
Locations
  • Sexually Transmitted Infections (publishedVersion)
  • PubMed (publishedVersion)
  • PubMed Central (acceptedVersion)
Funders
National Institute of Allergy and Infectious Diseases (R01AI052228)
Topics
  • Life Sciences › Immunology and Microbiology › Microbiology › Reproductive tract infections research
  • Health Sciences › Medicine › Infectious Diseases › HIV/AIDS Research and Interventions
  • Health Sciences › Medicine › Epidemiology › Cervical Cancer and HPV Research
Keywords
bacterial vaginosis, lesbians, condom use, glove use, motivational interviewing, behavioral interventions, metronidazole treatment, STD prevention
MeSH terms
Adolescent, Adult, Behavior Therapy, Chronic Disease, Counseling, Female, Humans, Patient Education as Topic, Prospective Studies, Vaginosis, Bacterial, Treatment Outcome, Homosexuality, Female, Safe Sex, Young Adult

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