- ICH GCP
- 미국 임상 시험 레지스트리
- 임상시험 NCT00594373
Interventional Study of Mucosal and Antimicrobial Responses to Repeated Vaginal Applications of Tenofovir Gel in HIV Uninfected Women
Effect of Repeated Applications of Tenofovir Gel on Mucosal Mediators of Immunity and Intrinsic Antimicrobial Activity of Cervicovaginal Secretions in Women at Low Risk for HIV-1 Infection
연구 개요
상세 설명
A new approach to HIV prevention currently being studied is the use of topical microbicides. This study will measure the mucosal response to daily intravaginal applications of 1% tenofovir gel versus placebo in two groups of women at low risk for HIV infection.
The duration of this study for each participant is 21 days. Study participants will be randomly assigned to one of two study groups. Group 1 participants will apply 1% tenofovir gel daily for 14 consecutive days between menses. Group 2 participants will apply placebo gel for 14 consecutive days between menses.
Study visits will occur on Days 3, 7, 14, and 21. Study entry will occur 2 to 6 days following the menses and within 30 days of screening. Medical and sexual history, a pelvic exam, cervicovaginal lavage sample collection, blood collection, vaginal pH testing, STI testing, and adverse effect reporting will occur at all visits. All participants will be asked to complete a diary throughout the study; this diary will be reviewed at all study visits. A Pap smear will be obtained at screening if documentation of a negative Pap smear result within the last year is not available.
연구 유형
등록 (실제)
단계
- 1단계
연락처 및 위치
연구 장소
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New York
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Bronx, New York, 미국, 10461
- Albert Einstein College of Medicine - East Campus GCRC (Herold) Non-Network CRS
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참여기준
자격 기준
공부할 수 있는 나이
건강한 자원 봉사자를 받아들입니다
연구 대상 성별
설명
Inclusion Criteria:
- Normal menstrual history with regular cycles and with a minimum of 21 days between menses
- Sexually abstinent or in a stable, mutually monogamous relationship with a partner who is HIV uninfected
- Agree to abstain from sexual intercourse and to not use vaginal products within 48 hours of study entry and for the duration of the study
Exclusion Criteria:
- HIV infected
- Sexually transmitted infection within 6 months of study entry
- Use of nontherapeutic intravenous drugs within 12 months of study entry
- Menopausal
- Currently using hormonal contraception or have used hormonal contraception within 2 months of study entry
- Menstruating at screening or enrollment visits
- Positive urine culture
- Positive chlamydia, gonorrhea, or trichomonas result at screening
- Abnormal Pap smear
- Clinically detectable genital abnormality. More information on this criterion can be found in the protocol.
- History of toxic shock syndrome or a history of symptoms suggesting toxic shock syndrome
- History of intermenstrual bleeding within 3 months of study entry
- Previous gynecologic surgery or have received treatment for syphilis, genital herpes, chlamydia, gonorrhea, trichomonas, or genital warts within 6 months of study entry
- Received treatment for Candida, bacterial vaginosis, or urinary tract infection within 1 month of study entry
- Have douched or used vaginal products, including lubricants, feminine hygiene products, vaginal drying agents, and sex toys within 48 hours of study entry
- Acute or chronic hepatitis B virus infection
- Liver or kidney abnormalities
- Oral antibiotics within 7 days of study entry
- Pregnant, less than 6 months postpartum, or breastfeeding
공부 계획
연구는 어떻게 설계됩니까?
디자인 세부사항
- 주 목적: 방지
- 할당: 무작위
- 중재 모델: 병렬 할당
- 마스킹: 더블
무기와 개입
참가자 그룹 / 팔 |
개입 / 치료 |
---|---|
실험적: 1
Application of 1% tenofovir gel for 14 consecutive days between menses
|
1 gm/100 ml of 1% tenofovir gel vaginally daily
다른 이름들:
|
위약 비교기: 2
Application of 1% tenofovir placebo gel for 14 consecutive days between menses
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1 gm/100 ml of placebo gel vaginally daily
|
연구는 무엇을 측정합니까?
주요 결과 측정
결과 측정 |
기간 |
---|---|
Changes in cytokines, chemokines, and other mediators of innate immunity through examination of cervicovaginal secretions
기간: At Days 3, 7, 14, and 21
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At Days 3, 7, 14, and 21
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2차 결과 측정
결과 측정 |
기간 |
---|---|
Changes in antimicrobial activity of cervicovaginal secretions
기간: At Day 14
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At Day 14
|
공동 작업자 및 조사자
수사관
- 수석 연구원: Marla Keller, MD, Albert Einstein College Of Medicine
- 수석 연구원: Betsy Herold, MD, Albert Einstein College Of Medicine
간행물 및 유용한 링크
일반 간행물
- Mayer KH, Maslankowski LA, Gai F, El-Sadr WM, Justman J, Kwiecien A, Masse B, Eshleman SH, Hendrix C, Morrow K, Rooney JF, Soto-Torres L; HPTN 050 Protocol Team. Safety and tolerability of tenofovir vaginal gel in abstinent and sexually active HIV-infected and uninfected women. AIDS. 2006 Feb 28;20(4):543-51. doi: 10.1097/01.aids.0000210608.70762.c3.
- Bateman C. Tenofovir gel--the new HIV prevention 'banker'? S Afr Med J. 2007 Jul;97(7):496, 498. No abstract available.
- Keller MJ, Madan RP, Torres NM, Fazzari MJ, Cho S, Kalyoussef S, Shust G, Mesquita PM, Louissaint N, Chen J, Cohen HW, Diament EC, Lee AC, Soto-Torres L, Hendrix CW, Herold BC. A randomized trial to assess anti-HIV activity in female genital tract secretions and soluble mucosal immunity following application of 1% tenofovir gel. PLoS One. 2011 Jan 25;6(1):e16475. doi: 10.1371/journal.pone.0016475.
연구 기록 날짜
연구 주요 날짜
기본 완료 (실제)
연구 완료 (실제)
연구 등록 날짜
최초 제출
QC 기준을 충족하는 최초 제출
처음 게시됨 (추정)
연구 기록 업데이트
마지막 업데이트 게시됨 (실제)
QC 기준을 충족하는 마지막 업데이트 제출
마지막으로 확인됨
추가 정보
이 정보는 변경 없이 clinicaltrials.gov 웹사이트에서 직접 가져온 것입니다. 귀하의 연구 세부 정보를 변경, 제거 또는 업데이트하도록 요청하는 경우 register@clinicaltrials.gov. 문의하십시오. 변경 사항이 clinicaltrials.gov에 구현되는 즉시 저희 웹사이트에도 자동으로 업데이트됩니다. .
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