- ICH GCP
- Rejestr badań klinicznych w USA
- Badanie kliniczne 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
Przegląd badań
Status
Warunki
Szczegółowy opis
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.
Typ studiów
Zapisy (Rzeczywisty)
Kontakty i lokalizacje
Lokalizacje studiów
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San Juan, Portoryko, 00931
- Puerto Rico-AIDS CRS (5401)
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Alabama
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Birmingham, Alabama, Stany Zjednoczone, 35294-2050
- Alabama Therapeutics CRS (5801)
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California
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Los Angeles, California, Stany Zjednoczone, 90095
- UCLA CARE Center CRS (601)
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Los Angeles, California, Stany Zjednoczone, 90033
- University of Southern California CRS (1201)
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Palo Alto, California, Stany Zjednoczone, 94304
- Stanford
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San Diego, California, Stany Zjednoczone, 92103
- Ucsd, Avrc Crs (701)
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San Francisco, California, Stany Zjednoczone, 94110
- University of California San Francisco AIDS CRS (801)
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Florida
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Miami, Florida, Stany Zjednoczone, 33139
- University of Miami AIDS CRS (901)
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Georgia
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Atlanta, Georgia, Stany Zjednoczone, 30308
- The Ponce de Leon Ctr. CRS (5802)
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Illinois
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Chicago, Illinois, Stany Zjednoczone, 60611
- Northwestern University CRS (2701)
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Chicago, Illinois, Stany Zjednoczone, 60612
- Rush University Medical Center (2702)
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Maryland
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Baltimore, Maryland, Stany Zjednoczone, 21201
- IHV Baltimore Treatment CRS (4651)
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Boston, Maryland, Stany Zjednoczone, 02215
- Beth Israel Deaconess Medical Center ACTG CRS (103)
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Massachusetts
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Boston, Massachusetts, Stany Zjednoczone, 02114
- Massachusetts General Hospital ACTG CRS (101)
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Michigan
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Detroit, Michigan, Stany Zjednoczone, 48202
- Henry Ford Hosp. CRS (31472)
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Missouri
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St. Louis, Missouri, Stany Zjednoczone, 63110
- Washington University CRS (2101)
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New Jersey
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Camden, New Jersey, Stany Zjednoczone, 08103
- Cooper Univ. Hosp. CRS (31476)
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Newark, New Jersey, Stany Zjednoczone, 07103
- New Jersey Medical School- Adult Clinical Research Ctr. CRS
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New York
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New York, New York, Stany Zjednoczone, 10011
- Cornell CRS (7804)
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New York, New York, Stany Zjednoczone, 10032
- HIV Prevention and Treatment
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Rochester, New York, Stany Zjednoczone, 14642
- University of Rochester ACTG CRS (1101)
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Rochester, New York, Stany Zjednoczone, 14607
- AIDS Care CRS (1108)
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North Carolina
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Chapel Hill, North Carolina, Stany Zjednoczone, 27514
- University of North Carolina AIDS CRS
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Durham, North Carolina, Stany Zjednoczone, 27710
- Duke Univ. Med. Ctr. Adult CRS (1601)
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Greensboro, North Carolina, Stany Zjednoczone, 27401
- Moses H. Cone Memorial Hosp. CRS
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Ohio
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Cincinnati, Ohio, Stany Zjednoczone, 45267
- University of Cincinnati CRS
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Cleveland, Ohio, Stany Zjednoczone, 44106
- Case CRS (2501)
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Cleveland, Ohio, Stany Zjednoczone, 44109
- MetroHealth CRS (2503)
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Colombus, Ohio, Stany Zjednoczone, 43210
- The Ohio State University AIDS CRS (2301)
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Pennsylvania
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Philadelphia, Pennsylvania, Stany Zjednoczone, 19104
- Hospital of the University of Pennsylvania CRS (6201)
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Rhode Island
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Providence, Rhode Island, Stany Zjednoczone, 02906
- The Miriam Hospital ACTG CRS (2951)
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Tennessee
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Nashville, Tennessee, Stany Zjednoczone, 37232
- Vanderbilt Therapeutics CRS (3652)
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Texas
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Houston, Texas, Stany Zjednoczone, 77030
- Houston AIDS Research Team CRS (31473)
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Virginia
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Richmond, Virginia, Stany Zjednoczone, 23219
- Virginia Commonwealth Univ. Medical Ctr. CRS (31475)
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Washington
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Seattle, Washington, Stany Zjednoczone, 98104
- University of Washington AIDS CRS (1401)
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Kryteria uczestnictwa
Kryteria kwalifikacji
Wiek uprawniający do nauki
Akceptuje zdrowych ochotników
Płeć kwalifikująca się do nauki
Metoda próbkowania
Badana populacja
Opis
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
Plan studiów
Jak projektuje się badanie?
Szczegóły projektu
- Modele obserwacyjne: Kohorta
- Perspektywy czasowe: Spodziewany
Kohorty i interwencje
Grupa / Kohorta |
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ACTG A5257 participants
Participants in this study will also be enrolled in ACTG A5257.
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Co mierzy badanie?
Podstawowe miary wyniku
Miara wyniku |
Ramy czasowe |
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Type-specific oral HPV DNA shedding (presence versus absence)
Ramy czasowe: 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
Ramy czasowe: Measured at Weeks 16 and 24
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Measured at Weeks 16 and 24
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Miary wyników drugorzędnych
Miara wyniku |
Ramy czasowe |
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Clinical diagnosis (presence versus absence) of oral warts
Ramy czasowe: 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
Ramy czasowe: 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)
Ramy czasowe: 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
Ramy czasowe: 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
Ramy czasowe: 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
Ramy czasowe: 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
Ramy czasowe: 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
Ramy czasowe: 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)
Ramy czasowe: 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)
Ramy czasowe: 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)
Ramy czasowe: 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
Ramy czasowe: 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
Ramy czasowe: 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
Ramy czasowe: 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
Ramy czasowe: 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
Ramy czasowe: 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
Ramy czasowe: 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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Współpracownicy i badacze
Sponsor
Współpracownicy
Śledczy
- Krzesło do nauki: Caroline Shiboski, DDS, MPH, PhD, Department of Orofacial Sciences, UCSF AIDS OHARA
- Krzesło do nauki: Mark A. Jacobson, MD, UCSF AIDS OHARA, Positive Health Program, San Francisco General Hospital
Publikacje i pomocne linki
Przydatne linki
Daty zapisu na studia
Główne daty studiów
Rozpoczęcie studiów
Zakończenie podstawowe (Rzeczywisty)
Ukończenie studiów (Rzeczywisty)
Daty rejestracji na studia
Pierwszy przesłany
Pierwszy przesłany, który spełnia kryteria kontroli jakości
Pierwszy wysłany (Oszacować)
Aktualizacje rekordów badań
Ostatnia wysłana aktualizacja (Oszacować)
Ostatnia przesłana aktualizacja, która spełniała kryteria kontroli jakości
Ostatnia weryfikacja
Więcej informacji
Terminy związane z tym badaniem
Dodatkowe istotne warunki MeSH
- Zakażenia wirusem RNA
- Choroby wirusowe
- Infekcje
- Infekcje przenoszone przez krew
- Choroby zakaźne
- Choroby przenoszone drogą płciową, wirusowe
- Choroby przenoszone drogą płciową
- Infekcje lentiwirusowe
- Zakażenia Retroviridae
- Zespoły niedoboru odporności
- Choroby układu odpornościowego
- Zakażenia wirusem HIV
Inne numery identyfikacyjne badania
- ACTG A5272
- 1U01AI068636 (Grant/umowa NIH USA)
Te informacje zostały pobrane bezpośrednio ze strony internetowej clinicaltrials.gov bez żadnych zmian. Jeśli chcesz zmienić, usunąć lub zaktualizować dane swojego badania, skontaktuj się z register@clinicaltrials.gov. Gdy tylko zmiana zostanie wprowadzona na stronie clinicaltrials.gov, zostanie ona automatycznie zaktualizowana również na naszej stronie internetowej .
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