An Observational Study of Long-term Outcomes of HIV-1 Infection in Persons Who Become HIV-1 Infected After Enrollment in HIV-1 Vaccine Trials
A Descriptive and Observational Study of Long-term Outcomes of HIV-1 Infection in Persons Who Become HIV-1 Infected After Enrollment in HIV-1 Vaccine Trials
調査の概要
詳細な説明
研究の種類
入学 (実際)
連絡先と場所
研究場所
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Alabama
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Birmingham、Alabama、アメリカ、35294
- Alabama Vaccine CRS
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California
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San Francisco、California、アメリカ、94143
- Bridge HIV CRS
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Georgia
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Decatur、Georgia、アメリカ、30030
- The Hope Clinic of the Emory Vaccine Center CRS
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Illinois
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Chicago、Illinois、アメリカ、60612
- UIC Project WISH CRS
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Massachusetts
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Boston、Massachusetts、アメリカ、02115-6110
- Brigham and Women's Hospital Vaccine CRS (BWH VCRS)
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Boston、Massachusetts、アメリカ、02215-4302
- Fenway Health Clinical Research Site CRS
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New York
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New York、New York、アメリカ、10003
- NY Blood Ctr./Union Square CRS
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New York、New York、アメリカ、10032-3732
- Columbia P&S CRS
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New York、New York、アメリカ、10455
- NY Blood Ctr./Bronx CRS
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New York、New York、アメリカ、14642
- University of Rochester Vaccines to Prevent HIV Infection CRS
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Pennsylvania
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Philadelphia、Pennsylvania、アメリカ、19104
- Penn Prevention CRS
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Tennessee
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Nashville、Tennessee、アメリカ、37232-2582
- Vanderbilt Vaccine (VV) CRS
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Washington
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Seattle、Washington、アメリカ、98109-1024
- Seattle Vaccine and Prevention CRS
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Santo Domingo、ドミニカ共和国
- Unidad de Vacunas IDCP-COIN-DIGECITSS CRS
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Port-au-Prince、ハイチ、HT-6110
- Les Centres GHESKIO Clinical Research Site (GHESKIO-INLR) CRS
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San Juan、プエルトリコ、00935
- Maternal-Infant Studies Center (CEMI) CRS
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Maynas
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Iquitos、Maynas、ペルー、1
- ACSA CRS
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Gauteng
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Johannesburg、Gauteng、南アフリカ、1862
- Soweto HVTN CRS
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Kwa Zulu Natal
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Durban、Kwa Zulu Natal、南アフリカ、4013
- eThekwini CRS
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North West Province
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Klerksdorp、North West Province、南アフリカ、2571
- Aurum Institute Klerksdorp CRS
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Western Cape
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Cape Town、Western Cape、南アフリカ、7750
- Emavundleni CRS
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参加基準
適格基準
就学可能な年齢
健康ボランティアの受け入れ
受講資格のある性別
サンプリング方法
調査対象母集団
説明
Inclusion Criteria:
Participants must meet the following criteria in order to be eligible for inclusion in the study:
- Confirmation of HIV-1 infection after enrollment in an HVTN vaccine trial in which HIV-1 infection constituted an endpoint, according to the diagnostic algorithm specified in the parent protocol.
- Ability and willingness to provide written informed consent to participate in the study.
- Ability and willingness to adhere to the on-study follow-up schedule.
- Ability and willingness to provide adequate information for locator purposes.
- Participants who are currently on ART or who previously received antiretrovirals as part of post-exposure prophylaxis, pre-exposure prophylaxis, or previous treatment regimen will be eligible for inclusion in this protocol. Their previous treatment history will be collected. If a participant has been on ART for more than 2 years, please consult with the protocol team leadership prior to enrollment.
For participants initiating ART, agreement of participant and PHCP to initiate potent and durable ART regimens in accordance with local and international guidelines. Examples of potent and durable regimens are provided in Appendix H. Participants who initiate ART not consistent with regimens outlined in Appendix H may enroll with permission of the protocol chair or designee(s).
Exclusion Criteria:
Persons who meet the following criteria will be excluded from the study:
- Any medical, psychiatric, alcohol/drug dependency or other condition that, in the judgment of the investigator, would interfere with, or serve as a contraindication to, protocol adherence or a participant's ability to give informed consent.
- Participants who meet these additional criteria will be excluded from the study:
- Participants undergoing acute therapy for serious medical illnesses (in the opinion of the site investigator) within 14 days prior to initiation of ART.
- Participants with chronic, acute, or recurrent infections that are serious (in the opinion of the site investigator).
- Participants who must continue with chronic (maintenance) therapy (e.g., tuberculosis [TB], pneumocystis pneumonia [PCP]), must have completed at least 14 days of therapy and be clinically stable prior to initiation of ART.
- Oral and vaginal candidiasis, mucocutaneous herpes simplex, and other minor illnesses, as defined by the site investigator, present no restriction to eligibility.
- Participants undergoing radiation therapy, systemic chemotherapy, or receiving an immunomodulator within 45 days prior to initiation of ART. (A tapering course of corticosteroids as acute therapy for PCP or other conditions is an exception.)
研究計画
研究はどのように設計されていますか?
デザインの詳細
- 観測モデル:コホート
- 時間の展望:見込みのある
コホートと介入
グループ/コホート |
介入・治療 |
|---|---|
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Participants infected with HIV-1
Persons who become HIV-1 infected after enrollment in HIV-1 vaccine trials
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この研究は何を測定していますか?
主要な結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
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Measure plasma HIV-1 RNA levels and CD4+ T cell counts longitudinally
時間枠:8 years
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Blood samples will be processed for PBMCs and then cryopreserved.
These specimens will be stimulated with synthetic HIV-1 peptide pools.
This process will allow ex vivo HIV-specific T-cell responses to be assessed by IFN-γ ELISpot and/or flow cytometry.
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8 years
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Measure time to initiation of ART
時間枠:8 years
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Blood samples will be processed for PBMCs and then cryopreserved.
These specimens will be stimulated with synthetic HIV-1 peptide pools.
This process will allow ex vivo HIV-specific T-cell responses to be assessed by IFN-γ ELISpot and/or flow cytometry.
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8 years
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Measure time to HIV-1 related clinical events
時間枠:8 years
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Blood samples will be processed for PBMCs and then cryopreserved. These specimens will be stimulated with synthetic HIV-1 peptide pools. This process will allow ex vivo HIV-specific T-cell responses to be assessed by IFN-γ ELISpot and/or flow cytometry. Responses from ELISpot assays will be reported as the number of spot-forming cells Blood samples will be processed for PBMCs and then cryopreserved. These specimens will be stimulated with synthetic HIV-1 peptide pools. This process will allow ex vivo HIV-specific T-cell responses to be assessed by IFN-γ ELISpot and/or flow cytometry. |
8 years
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Proportion of individuals with plasma HIV-1 RNA level <50 copies/mL at 24 weeks after initiation of ART
時間枠:8 years
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Blood samples will be processed for PBMCs and then cryopreserved. These specimens will be stimulated with synthetic HIV-1 peptide pools. This process will allow ex vivo HIV-specific T-cell responses to be assessed by IFN-γ ELISpot and/or flow cytometry. Responses from ELISpot assays will be reported as the number of spot-forming cells Blood samples will be processed for PBMCs and then cryopreserved. These specimens will be stimulated with synthetic HIV-1 peptide pools. This process will allow ex vivo HIV-specific T-cell responses to be assessed by IFN-γ ELISpot and/or flow cytometry. |
8 years
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二次結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
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Time from initiation of ART to treatment failure due to virologic, immunologic, and clinical reasons
時間枠:8 years
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Blood samples will be processed for PBMCs and then cryopreserved.
These specimens will be stimulated with synthetic HIV-1 peptide pools.
This process will allow ex vivo HIV-specific T-cell responses to be assessed by IFN-γ ELISpot and/or flow cytometry.
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8 years
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Occurrence of HIV/AIDS associated events, including death
時間枠:8 years
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Blood samples will be processed for PBMCs and then cryopreserved.
These specimens will be stimulated with synthetic HIV-1 peptide pools.
This process will allow ex vivo HIV-specific T-cell responses to be assessed by IFN-γ ELISpot and/or flow cytometry.
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8 years
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Proportion of subjects with HIV-1 RNA level <50 copies/mL post-initiation of ART; log change in plasma HIV-1 RNA levels and change in CD4+ T cell levels between baseline (at initiation of ART) and post-initiation of ART
時間枠:24, 48, 96, and 144 weeks
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Blood samples will be processed for PBMCs and then cryopreserved.
These specimens will be stimulated with synthetic HIV-1 peptide pools.
This process will allow ex vivo HIV-specific T-cell responses to be assessed by IFN-γ ELISpot and/or flow cytometry.
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24, 48, 96, and 144 weeks
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Adherence information collected at 24, 48, 96, and 144 weeks following initiation of ART
時間枠:24, 48, 96, and 144 weeks
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Blood samples will be processed for PBMCs and then cryopreserved.
These specimens will be stimulated with synthetic HIV-1 peptide pools.
This process will allow ex vivo HIV-specific T-cell responses to be assessed by IFN-γ ELISpot and/or flow cytometry.
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24, 48, 96, and 144 weeks
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Side effects collected at 24, 48, 96, and 144 weeks following initiation of ART
時間枠:24, 48, 96, and 144 weeks
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Blood samples will be processed for PBMCs and then cryopreserved.
These specimens will be stimulated with synthetic HIV-1 peptide pools.
This process will allow ex vivo HIV-specific T-cell responses to be assessed by IFN-γ ELISpot and/or flow cytometry.
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24, 48, 96, and 144 weeks
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協力者と研究者
捜査官
- スタディチェア:Magdalena Sobieszcyk、Columbia University
研究記録日
主要日程の研究
研究開始 (実際)
一次修了 (実際)
研究の完了 (実際)
試験登録日
最初に提出
QC基準を満たした最初の提出物
最初の投稿 (実際)
学習記録の更新
投稿された最後の更新 (実際)
QC基準を満たした最後の更新が送信されました
最終確認日
詳しくは
この情報は、Web サイト clinicaltrials.gov から変更なしで直接取得したものです。研究の詳細を変更、削除、または更新するリクエストがある場合は、register@clinicaltrials.gov。 までご連絡ください。 clinicaltrials.gov に変更が加えられるとすぐに、ウェブサイトでも自動的に更新されます。
HIV感染症の臨床試験
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Duke UniversityGilead Sciences募集HIV予防 | HIV曝露前予防 | HIV予防プログラム | HIV の予防とケア | HIV 曝露前予防の使用アメリカ
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Federal University of São PauloGilead Sciences完了
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University of Alabama at BirminghamMobile County Health Deparment; Alabama Department of Public Health募集HIV | HIV検査 | HIV とケアの関係 | HIV治療アメリカ
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Institute of HIV Research and Innovation Foundation...National Institutes of Health (NIH)募集
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University of Alabama at BirminghamNational Institute of Mental Health (NIMH)募集
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University of PennsylvaniaNational Institute of Mental Health (NIMH); University of Botswana募集
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French National Agency for Research on AIDS and...Elizabeth Glaser Pediatric AIDS Foundation完了パートナーの HIV 検査 | カップルの HIV カウンセリング | カップルのコミュニケーション | HIV の発生率カメルーン, ドミニカ共和国, グルジア, インド
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University of Minnesota引きこもったHIV感染症 | HIV/エイズ | HIV | AIDS | エイズ・HIV問題 | エイズと感染症アメリカ
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Johns Hopkins UniversityNational Institute of Mental Health (NIMH)募集
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Massachusetts General HospitalNational Institute of Mental Health (NIMH)募集実現可能性 | HIV予防 | PrEPの取り込み | 受容性 | HIV自己検査 | HIV陰性の産後女性の男性パートナー南アフリカ