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Development of UniPron as a safe microbicidal contraceptive

Contraceptive and safety studies of UniPron

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
PACTR
Registry ID
PACTR201303000491420
Enrollment
Unknown
Registered
2013-01-30
Start date
2013-04-30
Completion date
Unknown
Last updated
2026-09-14

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

HIV/AIDS Fertility-female Contraceptive, safety studies

Interventions

Placebo (Smugel) vaginal lubricating gel
UniPron vaginal gel

Sponsors

Institute of Primate Research
Lead Sponsor
Universal Corporation Limited
Collaborator
The Aga Khan University Hospital
Collaborator
University of Nairobi
Collaborator

Eligibility

Sex/Gender
Female

Inclusion criteria

Inclusion criteria: HIV negative Willing and able to maintain sexual abstinence during study period Not pregnant (based on negative urine pregnancy results Negative screen for STIs Adequate general and gynaecologic heath Willing to abstain from using any vaginal products (other than the study product or placebo Normal pap smear at screening or documentation of such within six months Agree to pelvic exam, colposcopy and biopsy if indicated Willing to complete study Agree to apply assigned study gel as required by protocol Willing to participate and sign an informed consent form Having normal menstrual cycle defined as having a minimum of 21 days and a maximum 36 days between menses Availability to return for all study visits, barring unforeseen circumstances Anticipate 10 men for invitro semen analysis and 60 women for safety studies

Exclusion criteria

Exclusion criteria: Currently pregnant of breastfeeding Clinically detectable genital abnormality on the vulva, vaginal walls or cervix Laboratory confirmed STIs, chlamydia, trichomonas, syphilis or vaginal candidiasis or clinically diagnosed genitourinary disease (GUD) or active HSV-2 lesion Symptomatic bacterial vaginosis at screening and unwilling to undergo treatment Using another intravaginal preparation History of genital ulcer disease History of severe allegic reactions HIV positive Not willing to adhere to the study protocol Have received antibiotics 14 days prior to enrollment Have used a spermicide or spermicidal lubricated condom within 7 days prior to enrollment Grade 3 or higher liver, renal or hematology abnormality as defined by the table for grading severity of Adult Adverse Events at screening Grade 3 or higher exam pelvic finding Any condition that, in the opinion of the investigator would interfere with the study Have douched or used vaginal products, including lubricants, feminine hygiene products, vaginal drying agents and sex toys 48 hours prior to study entry Received treatment for candida, bacterial vaginosis or urinary tract infections within one month prior to the study entry Previous gynecologic surgery or have received treatment for syphilis, genital herpes, chlamydia, gonorrhea, trichomonas or genital warts within 6 months prior to study entry History of intermenstrual bleeding within 3 months prior to study entry Currently using hormonal contraception or have used hormonal contraceptive within two months of study entry Currently participating in a research study of other vaginal products Pregnant, less than 6 months postpartum, or breastfeeding Menstruating at screening or enrollment visits

Design outcomes

Primary

MeasureTime frame
Safety

Secondary

MeasureTime frame
Acceptability;Sperm function

Countries

Kenya

Contacts

Public ContactPeter Mwethera

Institute of Primate Research

mwethera@primateresearch.org+254 20 2606235

Outcome results

None listed

Source: PACTR (via WHO ICTRP) · Data processed: Sep 19, 2026