Journal
CONTRACEPTION
Volume 66, Issue 5, Pages 369-375Publisher
ELSEVIER SCIENCE INC
DOI: 10.1016/S0010-7824(02)00433-X
Keywords
savvy; colposcopy; vagina; irritation; spermicide; microbicide; virucide
Categories
Funding
- NICHD NIH HHS [N01-HD-8-3286] Funding Source: Medline
Ask authors/readers for more resources
Genital irritation and user acceptability was compared after seven nightly bedtime exposures to 1.2% C31G hydroxyethyl cellulose (HEC), 2% nonoxynol-9 (N-9) (Gynol II) or HEC vehicle alone. Sixty healthy women over 18 years old at low risk for sexually transmitted disease with normal menses were randomly assigned to one of three groups. Entrance and exit pelvic exams documented vaginal pH and Gram stain. Genital irritation was assessed by patient diaries, a telephone call 24 to 48 It after first use, colposcopy done the day after last product use, and an acceptability questionnaire at exit. Eighty percent of the women using C31G HEC experienced symptoms of vaginal burning or heat compared to 25% of the N-9 users and 5% of the vehicle users. Colposcopic findings were similar for the active treatments of C31G HEC and N-9: 50% vs. 60% developed new lesions, 25% vs. 20% had lesions that disrupted epithelial integrity, and 50% vs. 45% had minor lesions, respectively. Findings with the HEC vehicle were half as frequent. Twelve percent of women had epithelial disruption that was assessed by the colposcopist as applicator-related. Gram stains were half as likely to show bacterial vaginosis after N-9 use (6 --> 3) and one fourth as likely after vehicle or C31G HEC use (4 --> 1). When asked if they would use the product if it were an effective contraceptive, 55% of the vehicle users, 35% of the N-9 users, and 25% of the C31G HEC users agreed. Product acceptability of C31G HEC was limited by the sensation of heat or burning. The C31G HEC product had a similar safety profile to N-9 in this comparative trial. (C) 2002 Elsevier Science Inc. All rights reserved.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available