- ICH GCP
- US-Register für klinische Studien
- Klinische Studie NCT01029249
Examining the Incidence of Oral Human Papillomavirus (HPV) Shedding and Oral Warts After Beginning HAART in HIV-Infected Adults
Oral HPV Shedding and Oral Warts After Initiation of Antiretroviral Therapy
Studienübersicht
Status
Bedingungen
Detaillierte Beschreibung
Oral HPV infection occurs at a higher rate among HIV-infected people than among the general population. Recent research in the United States and Europe has also found that HIV-infected people have a higher risk of oral and oropharyngeal squamous cell cancer than HIV-uninfected people. In one study, it was found that HPV seropositivity was associated with an increased risk of squamous cell carcinoma of the oropharynx (SCCOP). In addition to SCCOP, another HPV-related health concern is oral warts, a condition for which there is no effective treatment. Even after beginning treatment with highly active antiretroviral therapy (HAART), active HPV replication in the mouth and oropharynx may persist in HIV-infected people, leading to an increased risk of SCCOP and oral warts. The purpose of this study is to evaluate the frequency of oral HPV DNA shedding and oral warts in HIV-infected people prior to HAART initiation and at regular time points after HAART initiation.
ACTG A5257 is a study that is comparing the effectiveness of three non-nucleoside reverse transcriptase inhibitor (NNRTI)-sparing HAART regimens in treatment-naïve participants. This study will enroll participants from the ACTG A5257 study. Participants will attend a baseline study visit at the same time as their ACTG A5257 baseline study visit. At baseline and at Week 4, 16, 24, and 48 study visits, participants will undergo an examination of their mouth, throat wash and saliva collection, and behavioral questionnaires. A blood collection will also occur at Week 24.
Studientyp
Einschreibung (Tatsächlich)
Kontakte und Standorte
Studienorte
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San Juan, Puerto Rico, 00931
- Puerto Rico-AIDS CRS (5401)
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Alabama
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Birmingham, Alabama, Vereinigte Staaten, 35294-2050
- Alabama Therapeutics CRS (5801)
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California
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Los Angeles, California, Vereinigte Staaten, 90095
- UCLA CARE Center CRS (601)
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Los Angeles, California, Vereinigte Staaten, 90033
- University of Southern California CRS (1201)
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Palo Alto, California, Vereinigte Staaten, 94304
- Stanford
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San Diego, California, Vereinigte Staaten, 92103
- Ucsd, Avrc Crs (701)
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San Francisco, California, Vereinigte Staaten, 94110
- University of California San Francisco AIDS CRS (801)
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Florida
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Miami, Florida, Vereinigte Staaten, 33139
- University of Miami AIDS CRS (901)
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Georgia
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Atlanta, Georgia, Vereinigte Staaten, 30308
- The Ponce de Leon Ctr. CRS (5802)
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Illinois
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Chicago, Illinois, Vereinigte Staaten, 60611
- Northwestern University CRS (2701)
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Chicago, Illinois, Vereinigte Staaten, 60612
- Rush University Medical Center (2702)
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Maryland
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Baltimore, Maryland, Vereinigte Staaten, 21201
- IHV Baltimore Treatment CRS (4651)
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Boston, Maryland, Vereinigte Staaten, 02215
- Beth Israel Deaconess Medical Center ACTG CRS (103)
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Massachusetts
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Boston, Massachusetts, Vereinigte Staaten, 02114
- Massachusetts General Hospital ACTG CRS (101)
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Michigan
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Detroit, Michigan, Vereinigte Staaten, 48202
- Henry Ford Hosp. CRS (31472)
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Missouri
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St. Louis, Missouri, Vereinigte Staaten, 63110
- Washington University CRS (2101)
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New Jersey
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Camden, New Jersey, Vereinigte Staaten, 08103
- Cooper Univ. Hosp. CRS (31476)
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Newark, New Jersey, Vereinigte Staaten, 07103
- New Jersey Medical School- Adult Clinical Research Ctr. CRS
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New York
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New York, New York, Vereinigte Staaten, 10011
- Cornell CRS (7804)
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New York, New York, Vereinigte Staaten, 10032
- HIV Prevention and Treatment
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Rochester, New York, Vereinigte Staaten, 14642
- University of Rochester ACTG CRS (1101)
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Rochester, New York, Vereinigte Staaten, 14607
- AIDS Care CRS (1108)
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North Carolina
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Chapel Hill, North Carolina, Vereinigte Staaten, 27514
- University of North Carolina AIDS CRS
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Durham, North Carolina, Vereinigte Staaten, 27710
- Duke Univ. Med. Ctr. Adult CRS (1601)
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Greensboro, North Carolina, Vereinigte Staaten, 27401
- Moses H. Cone Memorial Hosp. CRS
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Ohio
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Cincinnati, Ohio, Vereinigte Staaten, 45267
- University of Cincinnati CRS
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Cleveland, Ohio, Vereinigte Staaten, 44106
- Case CRS (2501)
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Cleveland, Ohio, Vereinigte Staaten, 44109
- MetroHealth CRS (2503)
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Colombus, Ohio, Vereinigte Staaten, 43210
- The Ohio State University AIDS CRS (2301)
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Pennsylvania
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Philadelphia, Pennsylvania, Vereinigte Staaten, 19104
- Hospital of the University of Pennsylvania CRS (6201)
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Rhode Island
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Providence, Rhode Island, Vereinigte Staaten, 02906
- The Miriam Hospital ACTG CRS (2951)
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Tennessee
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Nashville, Tennessee, Vereinigte Staaten, 37232
- Vanderbilt Therapeutics CRS (3652)
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Texas
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Houston, Texas, Vereinigte Staaten, 77030
- Houston AIDS Research Team CRS (31473)
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Virginia
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Richmond, Virginia, Vereinigte Staaten, 23219
- Virginia Commonwealth Univ. Medical Ctr. CRS (31475)
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Washington
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Seattle, Washington, Vereinigte Staaten, 98104
- University of Washington AIDS CRS (1401)
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Teilnahmekriterien
Zulassungskriterien
Studienberechtigtes Alter
Akzeptiert gesunde Freiwillige
Studienberechtigte Geschlechter
Probenahmeverfahren
Studienpopulation
Beschreibung
Inclusion Criteria:
- Meet inclusion criteria for and be enrolled in ACTG A5257
- Ability and willingness of participant or legal guardian/representative to provide informed consent
Exclusion Criteria:
- Co-enrollment in A5260s
- Has begun receiving HAART as part of the A5257 study
- Has ever received an HPV vaccine or plans to receive an HPV vaccine in the 6 months after study entry
Studienplan
Wie ist die Studie aufgebaut?
Designdetails
- Beobachtungsmodelle: Kohorte
- Zeitperspektiven: Interessent
Kohorten und Interventionen
Gruppe / Kohorte |
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ACTG A5257 participants
Participants in this study will also be enrolled in ACTG A5257.
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Was misst die Studie?
Primäre Ergebnismessungen
Ergebnis Maßnahme |
Zeitfenster |
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Type-specific oral HPV DNA shedding (presence versus absence)
Zeitfenster: Measured at baseline (measured at pre-entry and entry into A5257) and at Weeks 16 and 24
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Measured at baseline (measured at pre-entry and entry into A5257) and at Weeks 16 and 24
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Persistence of same type HPV DNA shedding from pre-entry/baseline visits to Week 16 and 24 visits
Zeitfenster: Measured at Weeks 16 and 24
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Measured at Weeks 16 and 24
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Sekundäre Ergebnismessungen
Ergebnis Maßnahme |
Zeitfenster |
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Clinical diagnosis (presence versus absence) of oral warts
Zeitfenster: Measured at Weeks 16 and 24
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Measured at Weeks 16 and 24
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HPV shedding at one of the pre-HAART visits
Zeitfenster: Measured at one of the pre-entry visits
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Measured at one of the pre-entry visits
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CD4 count change (compared to baseline)
Zeitfenster: Measured at Weeks 4, 16, and 24
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Measured at Weeks 4, 16, and 24
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Plasma HIV-1 RNA suppression
Zeitfenster: Measured at Weeks 4, 16, and 24
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Measured at Weeks 4, 16, and 24
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Quantitative changes in HPV DNA in oral specimens obtained from participants who have the same HPV subtypes at one of the two pre-HAART visits as well as at Week 16 or 24
Zeitfenster: Measured at Weeks 16 or 24
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Measured at Weeks 16 or 24
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Clinical diagnosis (presence versus absence) or oral warts measured by a visual exam
Zeitfenster: Measured at baseline and Weeks 16, 24, and 48
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Measured at baseline and Weeks 16, 24, and 48
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Number of oral sex partners in the last month
Zeitfenster: Measured at baseline and Weeks 24 and 48
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Measured at baseline and Weeks 24 and 48
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Number of oral sex partners in the last 6 months
Zeitfenster: Measured at baseline and Weeks 24 and 48
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Measured at baseline and Weeks 24 and 48
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Absolute CD8 count (obtained from A5257 study data)
Zeitfenster: Measured at Weeks 0 and 24 in the A5257 study
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Measured at Weeks 0 and 24 in the A5257 study
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Absolute CD4 count (obtained from A5257 study data)
Zeitfenster: Measured at Weeks 0, 24, and 48 in the A5257 study
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Measured at Weeks 0, 24, and 48 in the A5257 study
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Percentage and absolute number of CD4 cells that are interleukin (IL)-2+/interferon (IFN)+ or transforming growth factor (TGF)+ after HPV peptide stimulation measured from peripheral blood mononuclear cells (PBMCs)
Zeitfenster: Measured during the A5272 study or obtained from stored specimens
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Measured during the A5272 study or obtained from stored specimens
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Percentage and absolute number of CD8 cells that are IFN, tumor necrosis factor (TNF), TGF+, or CD107+ after HPV peptide stimulation measured from PBMCs
Zeitfenster: Measured during the A5272 study or obtained from stored specimens
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Measured during the A5272 study or obtained from stored specimens
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Percentage and absolute number of CD4 cells that are regulatory T cells (CD4+/CD25+/CD127low) measured from PBMCs
Zeitfenster: Measured during the A5272 study or obtained from stored specimens
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Measured during the A5272 study or obtained from stored specimens
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Percentage of CD4 cells and CD8 cells that express CD38 and HLA-DR
Zeitfenster: Measured during the A5272 study or obtained from stored specimens
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Measured during the A5272 study or obtained from stored specimens
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Persistence of HPV DNA of a specific type in throat wash specimens over the time course of the study
Zeitfenster: Measured during the A5272 study or obtained from stored specimens
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Measured during the A5272 study or obtained from stored specimens
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Salivary total lgA and anti-HPV lgA and S-lgA titers
Zeitfenster: Measured during the A5272 study or obtained from stored specimens
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Measured during the A5272 study or obtained from stored specimens
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Serum total anti-HPV lgG titers
Zeitfenster: Measured during the A5272 study or obtained from stored specimens
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Measured during the A5272 study or obtained from stored specimens
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Mitarbeiter und Ermittler
Sponsor
Ermittler
- Studienstuhl: Caroline Shiboski, DDS, MPH, PhD, Department of Orofacial Sciences, UCSF AIDS OHARA
- Studienstuhl: Mark A. Jacobson, MD, UCSF AIDS OHARA, Positive Health Program, San Francisco General Hospital
Publikationen und hilfreiche Links
Allgemeine Veröffentlichungen
Nützliche Links
Studienaufzeichnungsdaten
Haupttermine studieren
Studienbeginn
Primärer Abschluss (Tatsächlich)
Studienabschluss (Tatsächlich)
Studienanmeldedaten
Zuerst eingereicht
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
Zuerst gepostet (Schätzen)
Studienaufzeichnungsaktualisierungen
Letztes Update gepostet (Schätzen)
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
Zuletzt verifiziert
Mehr Informationen
Begriffe im Zusammenhang mit dieser Studie
Zusätzliche relevante MeSH-Bedingungen
- RNA-Virusinfektionen
- Viruserkrankungen
- Infektionen
- Durch Blut übertragene Infektionen
- Übertragbare Krankheiten
- Sexuell übertragbare Krankheiten, viral
- Sexuell übertragbare Krankheiten
- Lentivirus-Infektionen
- Retroviridae-Infektionen
- Immunologische Mangelsyndrome
- Erkrankungen des Immunsystems
- HIV-Infektionen
Andere Studien-ID-Nummern
- ACTG A5272
- 1U01AI068636 (US NIH Stipendium/Vertrag)
Diese Informationen wurden ohne Änderungen direkt von der Website clinicaltrials.gov abgerufen. Wenn Sie Ihre Studiendaten ändern, entfernen oder aktualisieren möchten, wenden Sie sich bitte an register@clinicaltrials.gov. Sobald eine Änderung auf clinicaltrials.gov implementiert wird, wird diese automatisch auch auf unserer Website aktualisiert .
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