- ICH GCP
- Registro degli studi clinici negli Stati Uniti
- Sperimentazione clinica NCT00091416
Safety of and Immune Response to an HIV-1 Vaccine Boost (VRC-HIVADV014-00-VP) in HIV Uninfected Adults Who Participated in HVTN 052
A Phase I Clinical Trial to Evaluate the Safety of a Multiclade Recombinant Adenoviral Vector HIV-1 Vaccine Administered to Healthy, HIV-1 Uninfected, Adult Participants Who Received DNA Plasmid Vaccine or Placebo in the HVTN 052 Clinical Trial
Panoramica dello studio
Stato
Condizioni
Intervento / Trattamento
Descrizione dettagliata
The worldwide HIV epidemic highlights the importance of developing an affordable, globally successful vaccine for HIV prevention. The VRC-HIVADV014-00-VP adenoviral vector vaccine used in this study was developed to stimulate strong virus-specific CD8 cytotoxic T-lymphocyte (CTL) responses thought to be crucial in an effective preventive HIV vaccine. The purpose of this study is to determine the safety and immunogenicity of a VRC-HIVADV014-00-VP vaccine boost given to healthy, HIV uninfected individuals who participated in HVTN 052, which evaluated the VRC-HIVDNA009-00-VP DNA plasmid vaccine. In that study, participants received either 3 injections of vaccine, 2 injections of vaccine and 1 injection of placebo, or 3 injections of placebo over a 2-month period.
This study will last one year. Participants will be randomly assigned to receive vaccine boost or placebo by intramuscular injection. The injections will be given 6 to 9 months after each participant's first HVTN 052 study injection, preferably as close to 6 months after the first HVTN 052 injection as possible. After a screening visit, study visits will occur at enrollment (when the injection will be given), at Week 2, and at Months 1, 3, 6, and 12. Blood collection, physical exam, and medication assessment will occur at every study visit; urine collection will occur at selected visits.
Tipo di studio
Iscrizione (Effettivo)
Fase
- Fase 1
Contatti e Sedi
Luoghi di studio
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Maryland
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Baltimore, Maryland, Stati Uniti, 21205-1901
- Johns Hopkins Bloomberg School of Public Health,Ctr for Immunization Research,Project SAVE-Baltimore
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Massachusetts
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Boston, Massachusetts, Stati Uniti, 02115
- Fenway Community Health Clinical Research Site (FCHCRS)
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Missouri
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Saint Louis, Missouri, Stati Uniti, 63110-2500
- Saint Louis Univ. School of Medicine, HVTU
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New York
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New York, New York, Stati Uniti
- HIV Prevention & Treatment CRS
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Rochester, New York, Stati Uniti, 14642-0001
- Univ. of Rochester HVTN CRS
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Rhode Island
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Providence, Rhode Island, Stati Uniti, 02906
- Miriam Hospital's HVTU
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Tennessee
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Nashville, Tennessee, Stati Uniti, 37232
- Vanderbilt Vaccine CRS
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Washington
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Seattle, Washington, Stati Uniti, 98104
- FHCRC/UW Vaccine CRS
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Criteri di partecipazione
Criteri di ammissibilità
Età idonea allo studio
Accetta volontari sani
Sessi ammissibili allo studio
Descrizione
Inclusion Criteria:
- Previously enrolled in and have completed all 3 study vaccine injections for HVTN 052
- Understanding of vaccination procedure
- Good general health
- HIV uninfected
- Hepatitis B surface antigen negative
- Anti-hepatitis C virus (HCV) antibody negative, or negative for HCV PCR if the anti-HCV is positive
- Willing to use acceptable forms of contraception
Exclusion Criteria:
- Immunosuppressive medications within 168 days prior to study
- Blood products within 120 days prior to study
- Immunoglobulin within 60 days prior to study
- Live attenuated vaccines within 30 days prior to study
- Investigational research agents within 30 days prior to study
- Medically indicated subunit or killed vaccines within 14 days prior to study
- Allergy shots within 30 days prior to study
- Current anti-tuberculosis prophylaxis or therapy
- Anaphylaxis or other serious adverse reactions to vaccines. A person who had an adverse reaction to pertussis vaccine as a child is not excluded.
- Autoimmune disease or immunodeficiency
- Active syphilis infection
- Unstable asthma (e.g., daily symptoms; use of oral or orally inhaled corticosteroids or other treatments; emergent care, urgent care, hospitalization, or intubation during the past 2 years)
- Diabetes mellitus. A participant with past gestational diabetes is not excluded.
- Thyroid disease, including removal of thyroid and diagnoses requiring medication. A participant not requiring thyroid medication during the last year is not excluded.
- Serious angioedema. A participant who has had an episode of angioedema over 3 years prior to the study, and has not required medications for at least 2 years, is not excluded.
- Uncontrolled hypertension
- Diagnosis of bleeding disorder
- Malignancy, except those with a surgical excision that has a reasonable assurance of sustained cure and/or is unlikely to recur during the period of the study
- Seizure disorder requiring medication within the last 3 years
- Absence of the spleen
- Mental illness that would interfere with compliance with the protocol
- Pregnancy or breastfeeding
Piano di studio
Come è strutturato lo studio?
Dettagli di progettazione
- Scopo principale: Prevenzione
- Assegnazione: Randomizzato
- Modello interventistico: Assegnazione parallela
- Mascheramento: Doppio
Collaboratori e investigatori
Investigatori
- Cattedra di studio: Larry Peiperl, MD, San Francisco Department of Public Health / University of California - San Francisco
- Cattedra di studio: Julie McElrath, MD, PhD, Fred Hutchinson Cancer Research Center / University of Washington
Pubblicazioni e link utili
Pubblicazioni generali
- Gomez-Roman VR, Robert-Guroff M. Adenoviruses as vectors for HIV vaccines. AIDS Rev. 2003 Jul-Sep;5(3):178-85.
- McShane H. Prime-boost immunization strategies for infectious diseases. Curr Opin Mol Ther. 2002 Feb;4(1):23-7.
- Pinto AR, Fitzgerald JC, Giles-Davis W, Gao GP, Wilson JM, Ertl HC. Induction of CD8+ T cells to an HIV-1 antigen through a prime boost regimen with heterologous E1-deleted adenoviral vaccine carriers. J Immunol. 2003 Dec 15;171(12):6774-9. doi: 10.4049/jimmunol.171.12.6774.
- Shiver JW, Emini EA. Recent advances in the development of HIV-1 vaccines using replication-incompetent adenovirus vectors. Annu Rev Med. 2004;55:355-72. doi: 10.1146/annurev.med.55.091902.104344.
Collegamenti utili
Studiare le date dei record
Studia le date principali
Completamento dello studio (Effettivo)
Date di iscrizione allo studio
Primo inviato
Primo inviato che soddisfa i criteri di controllo qualità
Primo Inserito (Stima)
Aggiornamenti dei record di studio
Ultimo aggiornamento pubblicato (Effettivo)
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo verificato
Maggiori informazioni
Termini relativi a questo studio
Parole chiave
Termini MeSH pertinenti aggiuntivi
- Infezioni da virus a RNA
- Malattie virali
- Infezioni
- Infezioni a trasmissione ematica
- Malattie trasmissibili
- Malattie sessualmente trasmissibili, virali
- Malattie trasmesse sessualmente
- Infezioni da lentivirus
- Infezioni da retroviridae
- Sindromi da deficit immunologico
- Malattie del sistema immunitario
- Infezioni da HIV
Altri numeri di identificazione dello studio
- HVTN 057
- 10123 (Identificatore di registro: DAIDS ES Registry Number)
Queste informazioni sono state recuperate direttamente dal sito web clinicaltrials.gov senza alcuna modifica. In caso di richieste di modifica, rimozione o aggiornamento dei dettagli dello studio, contattare register@clinicaltrials.gov. Non appena verrà implementata una modifica su clinicaltrials.gov, questa verrà aggiornata automaticamente anche sul nostro sito web .