Status:
COMPLETED
MATRIX-002: Trial to Assess Acceptability and Safety of Two Placebo Vaginal Films
Lead Sponsor:
Rohan, Lisa, PhD
Collaborating Sponsors:
United States Agency for International Development (USAID)
Conditions:
Safety
Acceptability
Eligibility:
FEMALE
18-45 years
Phase:
EARLY_PHASE1
Brief Summary
This study will enroll approximately 100 HIV-negative persons, aged18-45 years, and assigned female sex at birth from sites in the United States, Kenya, South Africa, and Zimbabwe. The study will asse...
Detailed Description
The goal of this randomized, clinical trial is to compare two placebo vaginal films in HIV seronegative adult (18-45 years old) persons assigned female sex at birth who are at low risk of acquiring HI...
Eligibility Criteria
Inclusion
- Assigned female sex at birth.
- Able and willing to provide written informed consent to be screened for and enrolled in MATRIX-002 in one of the study languages.
- Able and willing to provide adequate contact/locator information.
- Able and willing to comply with all protocol requirements, including:
- Abstaining from all receptive sexual intercourse (vaginal, anal, digital, oral) for the first month of product use.
- Abstaining from using other intravaginal products for the first month of product use.
- Abstaining from engaging in intravaginal practices for the first month of product use.
- Refraining from participation in other research studies for the duration of the study unless approved by the Protocol Safety Review Team.
- Responding to scheduled phone/short message service contacts.
- Attending all clinic follow-up visits.
- HIV-uninfected based on testing performed at Screening and Enrollment.
- Per participant report, if in a relationship, must be in a mutually monogamous relationship with a partner who is not known to be HIV positive or to currently have a sexually transmitted infection.
- Negative urine pregnancy test at Screening and Enrollment.
- Participants over the age of 21 (inclusive) must have documentation of a Grade 0 Pap smear within the past 3 years prior to Enrollment, or a Grade 1 Pap smear at Screening with no treatment required, per the Female Genital Grading Table for Use in Microbicide Studies Addendum 1 (Dated November 2007) to the DAIDS Table for Grading Adult and Pediatric Adverse Events, Corrected Version 2.1, July 2017.
- Protected from pregnancy starting two weeks before Screening and continuing for the duration of study participation by an effective contraceptive method; effective methods include:
- Hormonal methods except vaginal rings
- Copper intrauterine device
- Sterilization of participant
- Correct and consistent condom use (for US site only)
- Abstinence from penile-vaginal intercourse
- Inclusion Criteria for Sexual Partners:
- Identifies as a sexual partner of a MATRIX-002 participant.
- Identified by participant as a sexual partner during MATRIX-002 for whom the participant has given permission to contact.
- Able and willing to provide written informed consent in one of the study languages.
- Able and willing to complete the required study procedures.
- Must be 18 years old or above at the time of their study participation.
Exclusion
- Per participant report at Screening and Enrollment, intends to do any of the following during the study participation period:
- Become pregnant.
- Breastfeed.
- Relocate away from the study site.
- Travel away from the study site for a time period that would interfere with product resupply and/or study participation.
- Positive HIV test at Screening or Enrollment.
- Positive test for Trichomonas vaginalis, Neisseria gonorrhea, Chlamydia trachomatis, or Treponema pallidum (Syphilis) at Screening or (per participant report) treated for potential sexually transmitted infection within past 12 months.
- Diagnosed with urinary tract infection, pelvic inflammatory disease, or reproductive tract infection requiring treatment per WHO guidelines at Enrollment.
- Clinically apparent Grade 2 or higher pelvic exam finding per the DAIDS Table for Grading Adult and Pediatric Adverse Events, Corrected Version 2.1, July 2017 and/or Addenda 1 (Female Genital Grading Table for Use in Microbicide Studies \[Dated November 2007\]) at Enrollment.
- Participant report and/or clinical evidence of any of the following:
- Known adverse reaction to any of the study product materials (ever).
- Hysterectomy.
- Surgical procedure involving the pelvis in the 30 days prior to Enrollment.
- Use of diaphragm, NuvaRing, or (for African sites only) spermicide for contraception in the two weeks prior to Screening.
- Antibiotic or antifungal (oral or intravaginal) therapy within 7 days of Enrollment.
- Prior use of post-exposure prophylaxis or oral pre-exposure prophylaxis (including emtricitabine/disoproxil fumarate) in the 4 weeks prior to Screening or any prior use of long-acting systemic pre-exposure prophylaxis (including cabotegravir or islatravir).
- Use of any of the following in the 12 months prior to Screening: stimulants (cocaine \[including crack\], methamphetamine, or non-physician prescribed pharmaceutical-grade stimulants), or inhaled nitrates, or illicit injection drug use of any kind.
- At Screening or Enrollment, as determined by the Investigator of Record/designee, has any significant uncontrolled active or chronic cardiovascular, renal, liver, hematologic, neurologic, gastrointestinal, psychiatric, endocrine, respiratory, immunologic disorder or infectious disease.
- Has any of the following laboratory abnormalities at Screening:
- Grade 2 or higher Aspartate aminotransferase, alanine transaminase, creatinine, or Hemoglobin per the DAIDS Table for Grading Adult and Pediatric Adverse Events, Corrected Version 2.1, July 2017.
- Has any other condition that, in the opinion of the Investigator of record/designee, would preclude informed consent, make study participation unsafe, complicate interpretation of study outcome data, or otherwise interfere with achieving the study objectives.
Key Trial Info
Start Date :
October 18 2023
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
December 10 2024
Estimated Enrollment :
100 Patients enrolled
Trial Details
Trial ID
NCT06046053
Start Date
October 18 2023
End Date
December 10 2024
Last Update
December 19 2024
Active Locations (5)
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1
Magee-Womens Hospital
Pittsburgh, Pennsylvania, United States, 15213
2
Kenya Medical Research Institute
Nairobi, Kenya
3
Wits Reproductive Health and HIV Institute
Hillbrow, Johannesburg, South Africa, 2038
4
The Aurum Institute
Klerksdorp, North West, South Africa