Safety Study of UC-781 Vaginal Microbicide

• Status: Completed
• Trial end date: 2007-10-01
• Target enrollment: 0
• Participant gender: All

Summary

This study will help determine whether UC-781 gel is safe when applied to the vagina twice daily for 14 days, and will assess whether women and men find the gel acceptable to use.

• Phase: Phase 1
• Accepts Healthy Volunteers?: Accepts Healthy Volunteers

Details

• Lead Sponsor: Centers for Disease Control and Prevention
• Collaborators: CONRAD; Ministry of Health, Thailand
• Treatments: Anti-Infective Agents; UC-781

Criteria

Inclusion Criteria for women:

• Age 18-50 years old

• Regular menses

• HIV-1 seronegative at screening

• Normal Pap smear at screening or documented normal Pap smear within six months prior to screening

• No evidence of reproductive tract infection (RTI)

• Willing and able to comply with study procedures, including pelvic exams, colposcopy, maintaining a study coital and symptom log, and applying assigned study gel per protocol

• Agree to abstain from sexual intercourse for 24 hours prior to the enrollment visit

• Agree to abstain from the following activities from at least 48 hours prior to enrollment through the Day 14 visit:

• Insertion of fingers and other objects into the vagina

• Receiving oral sex

• Receiving anal sex

• Using a diaphragm, cervical cap, female condom, or vaginal contraceptive ring

• Using vaginal products other than the study gels, including douches, lubricants, or feminine hygiene products

• In a monogamous sexually active relationship with one male partner

• Report having vaginal intercourse only with that partner at least two times per week

• No other reported partner in the prior six months and no plan to have another partner for the duration of the study

• Agree to use condoms for each act of vaginal intercourse during participation in the study

• Their male partner is informed and also consents to participate in the study

• Willing to have male partner informed and treated if an STD is diagnosed at screening or during the study

Inclusion Criteria for men:

• Age 18 years or older

• HIV-seronegative and free of other STI at screening exam

• One female sexual partner; no other reported partner in the prior six months and no plan to have another partner for the duration of the study

• Willing and able to comply with study procedures, including clinic visits, interviews and acceptability evaluation, and consistent use of condoms during enrollment in the study

• Willing to have female partner informed and treated if an STD is diagnosed at screening or during the study

Exclusion Criteria for women:

• Pregnancy or desire to become pregnant at time of study participation

• Currently breastfeeding

• Delivery or abortion within last eight weeks

• History of any male sexual partner other than current partner in past six months

• No abnormal (DAIDS grade 1 or higher) laboratory results at baseline, including hematology, liver and kidney function

• History of post-coital vaginal bleeding in the past three months

• History of surgery to remove uterus or cervix

• History of surgery on the external genitalia, vaginal, or cervix in the past month

• Clinically significant chronic medical condition that is considered progressive, including cardiopulmonary disease, renal disease, hepatic disease, diabetes mellitus.

• History of sensitivity/allergy to latex

• Existence of a clinically detectable genital abnormality at screening (e.g. ulcer, congenital abnormality, any lesion with mucosal disruption)

• Concurrent participation in another trial of a vaginal product

• Have any other condition that in the opinion of the investigator might interfere with the evaluation of the study objectives

Exclusion Criteria for men:

• History of genital surgery in the past month

• Clinical or laboratory evidence of an STI.

• History of sensitivity/allergy to latex

• History of any sexual partner other than their current partner in the past six months