- ICH GCP
- US Clinical Trials Registry
- Klinisk forsøg NCT01860963
Anal Dysplasia in Patients With Inflammatory Bowel Disease and Healthy Controls (ADIBD)
Prevalence of Anal Dysplasia in Patients With Inflammatory Bowel Disease and Healthy Controls
Studieoversigt
Status
Betingelser
Intervention / Behandling
Detaljeret beskrivelse
IBD patients attending the Stanford Inflammatory Bowel Disease (IBD) clinic and age-matched healthy controls are screened for eligibility. Informed consent is obtained for eligible subjects. An anonymous self-administered questionnaire is administered to assess risk factors for HPV. For IBD patients, information regarding IBD diagnosis and treatment is obtained.
An anal pap smear is performed at the time of a clinic visit or at the time of an already scheduled colonoscopy. Samples are collected and processed at Stanford pathology where a blinded pathologist reads all specimens. Human Papillomavirus (HPV) DNA testing is performed on all specimens. All patients with anal squamous intraepithelial lesion (ASIL) are referred to a colorectal surgeon for further recommendations or treatment, which includes a high-resolution anoscopy.
Undersøgelsestype
Tilmelding (Forventet)
Fase
- Ikke anvendelig
Kontakter og lokationer
Studiesteder
-
-
California
-
Stanford, California, Forenede Stater, 94305
- Stanford Digestive Health Center
-
-
Deltagelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Inclusion Criteria:
- All IBD patients followed in the IBD clinic and healthy controls who are greater than 18 years old
Exclusion Criteria:
- History of HPV vaccination
- Pregnancy
- Other immunosuppressed states (i.e. systemic lupus erythematosus, rheumatoid arthritis, cancer, Human Immunodeficiency Virus (HIV), transplant)
- IBD patients who don't meet immunosuppression/non-immunosuppression criteria
- Inability to obtain informed consent from patient
- Previous diagnosis of ASIL or anal/rectal cancer
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Screening
- Tildeling: Ikke-randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Enkelt
Våben og indgreb
Deltagergruppe / Arm |
Intervention / Behandling |
|---|---|
|
Aktiv komparator: IBD patients on immunosuppression
Patients on azathioprine/6-mercaptopurine (6MP), prednisone, methotrexate, infliximab, adalimumab, certolizumab, natalizumab, and etanercept are included.
|
Anal Pap smear is a standard diagnostic test used for early detection of pre-cancerous cells and anal HPV.
|
|
Aktiv komparator: IBD patients off immunosuppressants
Patients off immunosuppressants, on 5-aminosalicylic acid (5-ASA) agents, antibiotics, or no treatment for IBD are included.
|
Anal Pap smear is a standard diagnostic test used for early detection of pre-cancerous cells and anal HPV.
|
|
Aktiv komparator: Healthy controls
Age-matched healthy controls enrolled from the hospital, outpatient clinics, and from the general public via flyers and online advertisements.
|
Anal Pap smear is a standard diagnostic test used for early detection of pre-cancerous cells and anal HPV.
|
Hvad måler undersøgelsen?
Primære resultatmål
Resultatmål |
Tidsramme |
|---|---|
|
Presence of high risk HPV and/or abnormal cytology
Tidsramme: 1 day
|
1 day
|
Samarbejdspartnere og efterforskere
Sponsor
Efterforskere
- Ledende efterforsker: Mark Welton, MD, Stanford Hosptial and Clinics
- Ledende efterforsker: Shamita Shah, MD, Stanford Hospital and Clinics
Publikationer og nyttige links
Datoer for undersøgelser
Studer store datoer
Studiestart
Primær færdiggørelse (Faktiske)
Studieafslutning (Faktiske)
Datoer for studieregistrering
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først opslået (Skøn)
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Skøn)
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Nøgleord
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
- MW-16467
Disse oplysninger blev hentet direkte fra webstedet clinicaltrials.gov uden ændringer. Hvis du har nogen anmodninger om at ændre, fjerne eller opdatere dine undersøgelsesoplysninger, bedes du kontakte register@clinicaltrials.gov. Så snart en ændring er implementeret på clinicaltrials.gov, vil denne også blive opdateret automatisk på vores hjemmeside .
Kliniske forsøg med Anal Squamous Intraepithelial Lesion (ASIL)
-
Shandong UniversityUkendtEsophageal Squamous Intraepithelial NeoplasiaKina
-
David FinchLancashire Teaching Hospitals NHS Foundation TrustIkke rekrutterer endnuAnal intraepitelial neoplasi | Anal højgradig pladeepitellæsion | Anal HSIL
-
Hospitales Universitarios Virgen del RocíoInstituto de Biomedicina de SevillaTilmelding efter invitationAnal Squamous Intraepitelial NeoplasiaSpanien
-
University of California, San FranciscoNational Cancer Institute (NCI); Exegi Pharma, LLCIkke rekrutterer endnuHPV-relateret planocellulært karcinom | Anal HSIL | HSIL, plades mellem høj kvalitet intraepithelial læsionForenede Stater, Puerto Rico
-
Imperial College LondonRekrutteringAnal kræft | Anal Squamous Intraepitelial NeoplasiaDet Forenede Kongerige
-
Xiamen UniversityXiamen Innovax Biotech Co., LtdAktiv, ikke rekrutterendeAnal kræft | Kønsvorter | Anal intraepitelial neoplasi | Penile /perineal /perianal intraepithelial neoplasi | Penile/perianal/perineal kræftKina
-
Frantz Viral Therapeutics, LLCAnal Dysplasia Clinic MidWest; Laser Surgery Care, LLCRekrutteringAIN | Anal højgradig pladeepitellæsion | Anal HSIL | Anal HPV-infektionForenede Stater
-
Frantz Viral Therapeutics, LLCUniversity of California, San Francisco; Laser Surgery Care; Amarex CRO; Anal...Aktiv, ikke rekrutterendeHPV-infektion | Anal dysplasi | Anal højgradig pladeepitellæsion | Anal precancerøs tilstand | AIN 2/3 | HPV sygdomForenede Stater
-
AIDS Malignancy ConsortiumNational Cancer Institute (NCI); The Emmes Company, LLCAfsluttetPrecancerøs tilstand | Anal kræftForenede Stater
-
Institute of HIV Research and Innovation Foundation...National Institutes of Health (NIH); amfAR, The Foundation for AIDS ResearchAfsluttet
Kliniske forsøg med Anal Pap smear and HPV DNA testing
-
Montefiore Medical CenterAfsluttet
-
Dr. Danielle VicusRekrutteringLivmoderhalskræft | Vulva kræft | Anal kræft | Cervikal dysplasi | HPV-relateret anal planocellulært karcinom | Anal dysplasi | Vulvar dysplasiCanada
-
Assistance Publique - Hôpitaux de ParisRekruttering
-
Sunnybrook Health Sciences CentreAfsluttet
-
Médecins du MondeNational Cancer Institute, FranceUkendt
-
Universidad de AntioquiaBarts and the London School of Medicine and Dentistry; Instituto Colombiano... og andre samarbejdspartnereAfsluttetLivmoderhalskræft | Cervikale abnormiteter | Cervikal Intraepitelial Neoplasi Grad 2/3Colombia
-
Hospices Civils de LyonVaincre la MucoviscidoseAfsluttetCystisk fibroseFrankrig
-
Prof. Patrick PetignatAfsluttetLivmoderhalskræftSchweiz
-
Fundació Institut de Recerca de l'Hospital de la...RekrutteringHPV-infektion | Mundhulesygdom | Dysplasi anusSpanien