- ICH GCP
- 미국 임상 시험 레지스트리
- 임상시험 NCT00660972
Study of Viral Load Decay Rates in HIV Infected Participants Starting Treatment With Raltegravir (RAL) and Emtricitabine/Tenofovir Disoproxil Fumarate (TDF)
First-Phase Viral Decay Rates in Treatment-Naive Subjects Initiating Treatment With Raltegravir (RAL) and Emtricitabine (FTC)/Tenofovir Disoproxil Fumarate (TDF): A Pilot Study
연구 개요
상세 설명
Recent data suggests that early virologic response to HIV interventions may be predictive of long-term virologic outcomes. Defining early decay in viral load through carefully performed studies of viral dynamics may be a useful tool for assessing the likely outcome of long-term treatment. It may also be a useful screening tool to define which combinations should be studied further. In this trial, the viral load decay rate will be estimated in HIV infected, treatment-naive participants receiving RAL and FTC/TDF.
This study will last approximately 72 weeks. All participants will take RAL and FTC/TDF for 72 weeks. RAL will be provided by the study. FTC/TDF will not be provided.
This study will consist of 16 study visits. These visits will occur at study entry, Days 2, 7, 10, 14, 21, 28, and 56, and Weeks 12, 16, 20, 24, 36, 48, 60, and 72. Blood collection and pharmacokinetic studies will occur at all study visits. Self-reported adherence assessments will be submitted at each visit. A targeted physical exam will occur at most visits. Liver function tests and urine collection will occur at select visits. Pregnancy tests will occur whenever pregnancy is suspected.
연구 유형
등록 (실제)
단계
- 1단계
연락처 및 위치
연구 장소
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California
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San Diego, California, 미국, 92103
- UCSD Antiviral Research Center CRS
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Colorado
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Aurora, Colorado, 미국, 80045
- University of Colorado Hospital CRS
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Illinois
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Chicago, Illinois, 미국, 60611
- Northwestern University CRS
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Maryland
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Baltimore, Maryland, 미국, 21205
- Johns Hopkins University CRS
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Baltimore, Maryland, 미국, 21201
- IHV Baltimore Treatment CRS
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Massachusetts
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Boston, Massachusetts, 미국, 02115
- Brigham and Women's Hospital Therapeutics Clinical Research Site (BWH TCRS) CRS
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Missouri
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Saint Louis, Missouri, 미국, 63110-1010
- Washington University Therapeutics (WT) CRS
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New York
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New York, New York, 미국, 10037
- Harlem ACTG CRS
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Rochester, New York, 미국, 14642
- Univ. of Rochester ACTG CRS
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Rochester, New York, 미국, 14607
- Trillium Health ACTG CRS
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Ohio
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Cleveland, Ohio, 미국, 44109
- MetroHealth CRS
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Columbus, Ohio, 미국, 43210
- Ohio State University CRS
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Rhode Island
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Providence, Rhode Island, 미국, 02906
- The Miriam Hospital Clinical Research Site (TMH CRS) CRS
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Tennessee
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Nashville, Tennessee, 미국, 37204
- Vanderbilt Therapeutics (VT) CRS
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Texas
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Houston, Texas, 미국, 77030
- Houston AIDS Research Team CRS
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참여기준
자격 기준
공부할 수 있는 나이
건강한 자원 봉사자를 받아들입니다
연구 대상 성별
설명
Inclusion Criteria:
- HIV infected
- Antiretroviral treatment naive
- Viral load at least 10,000 and less than 300,000 copies/ml within 42 days prior to study entry
- Agree to use appropriate form of contraception. More information on this criterion can be found in the protocol.
Exclusion Criteria:
- Received HIV-specific immunizations within 6 months prior to study entry
- Received immunizations within 6 months prior to study entry
- Known allergy or sensitivity to study drugs
- Any participant with an acute AIDS-defining opportunistic infection (OI) who is not clinically stable or who has not been on therapy for the OI for at least 30 days prior to study entry
- Treatment with immune modulators or any investigational therapy within 30 days prior to study entry
- Evidence of HIV seroconversion within 6 months prior to study entry
- Illness requiring systemic treatment and/or hospitalization
- Substance abuse that, in the opinion of the investigator, would interfere with adherence to study requirements
- Requirement for any current medications that are prohibited with any study medication. More information on this criterion can be found in the protocol.
- Evidence of any major resistance-associated mutation on any genotype performed prior to study entry or at the time of screening. More information on this criterion can be found in the protocol.
- Abnormal laboratory values. More information on this criterion can be found in the protocol.
- Pregnant or breastfeeding
공부 계획
연구는 어떻게 설계됩니까?
디자인 세부사항
- 주 목적: 치료
- 할당: 해당 없음
- 중재 모델: 단일 그룹 할당
- 마스킹: 없음(오픈 라벨)
무기와 개입
참가자 그룹 / 팔 |
개입 / 치료 |
|---|---|
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실험적: 1
Oral RAL and FTC/TDF for 72 weeks
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400 mg tablet taken orally twice daily
다른 이름들:
Fixed dose tablet containing 200 mg emtricitabine and 300 mg tenofovir disoproxil fumarate taken once daily.
FTC/TDF will not be provided by the study and must be obtained by the particpant's health care provider.
다른 이름들:
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연구는 무엇을 측정합니까?
주요 결과 측정
결과 측정 |
기간 |
|---|---|
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Viral load decay rates
기간: Through Day 56
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Through Day 56
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2차 결과 측정
결과 측정 |
기간 |
|---|---|
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Viral load decay rates
기간: From Weeks 24 to 72
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From Weeks 24 to 72
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Proportion of participants with a viral load less than 50 copies/ml
기간: At Weeks 24, 48, and 72
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At Weeks 24, 48, and 72
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Safety and tolerability. More information on this criterion can be found in the protocol.
기간: Throughout study
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Throughout study
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CD4 and CD8 count
기간: Throughout study
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Throughout study
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Resistance mutations to RAL, FTC, and TDF
기간: Throughout study
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Throughout study
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Minimum concentration (Cmin) for RAL, FTC, and TDF
기간: Throughout study
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Throughout study
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Changes in viral load
기간: At Day 7
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At Day 7
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Self-reported adherence
기간: Throughout study
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Throughout study
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Cell-associated proviral DNA, LTR circular DNA, and integrated proviral DNA
기간: Throughout study
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Throughout study
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Viral load
기간: From Week 24 to Week 72
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From Week 24 to Week 72
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공동 작업자 및 조사자
수사관
- 연구 의자: Adriana Andrade, MD, MPH, Johns Hopkins University
간행물 및 유용한 링크
일반 간행물
- Evering TH, Markowitz M. Raltegravir: an integrase inhibitor for HIV-1. Expert Opin Investig Drugs. 2008 Mar;17(3):413-22. doi: 10.1517/13543784.17.3.413.
- Sedaghat AR, Dinoso JB, Shen L, Wilke CO, Siliciano RF. Decay dynamics of HIV-1 depend on the inhibited stages of the viral life cycle. Proc Natl Acad Sci U S A. 2008 Mar 25;105(12):4832-7. doi: 10.1073/pnas.0711372105. Epub 2008 Mar 24.
- Funderburg NT, Xu D, Playford MP, Joshi AA, Andrade A, Kuritzkes DR, Lederman MM, Mehta NN. Treatment of HIV infection with a raltegravir-based regimen increases LDL levels, but improves HDL cholesterol efflux capacity. Antivir Ther. 2017;22(1):71-75. doi: 10.3851/IMP3091. Epub 2016 Oct 14.
- Funderburg NT, Andrade A, Chan ES, Rosenkranz SL, Lu D, Clagett B, Pilch-Cooper HA, Rodriguez B, Feinberg J, Daar E, Mellors J, Kuritzkes D, Jacobson JM, Lederman MM. Dynamics of immune reconstitution and activation markers in HIV+ treatment-naive patients treated with raltegravir, tenofovir disoproxil fumarate and emtricitabine. PLoS One. 2013 Dec 18;8(12):e83514. doi: 10.1371/journal.pone.0083514. eCollection 2013.
연구 기록 날짜
연구 주요 날짜
연구 시작
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 연구와 관련된 용어
추가 관련 MeSH 약관
기타 연구 ID 번호
- A5248
- 10532 (DAIDS ES)
- ACTG A5248
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. .
HIV 감염에 대한 임상 시험
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Duke UniversityGilead Sciences모병HIV 예방 | HIV 사전 노출 예방 | HIV 예방 프로그램 | HIV 예방 및 관리 | HIV 사전 노출 예방 사용미국
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Raltegravir에 대한 임상 시험
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IrsiCaixa완전한
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