Real-time Diagnosis of Pseudopolyps During Colonoscopy
Fjalë kyçe
Abstrakt
Përshkrim
The colonoscopy with biopsies will be done as standard of care; additional biopsies will be taken for research purposes as detailed above. All of the imaging techniques are part of the accepted standard of care as follows: high definition white light, narrow band imaging, chromoendoscopy, and histologic examination following biopsy. Comparison of the predictive values of the imaging modalities in predicting histology from biopsy underlies the primary question of this research protocol. Cost analysis of modalities versus histology will also be performed. Time for use of the individual modalities will be recorded.
Subjects will be identified by one of the investigators during their outpatient clinic visits or while inpatient at University of Miami Hospital. Subjects who meet the inclusion/exclusion criteria and are scheduled to undergo a colonoscopy for standard of care purposes will be asked to participate in the study. Patients over 18 years of age with a confirmed diagnosis of inflammatory bowel disease with plans for routine colonoscopic evaluation and able to provide informed consent will be included.
Datat
Verifikuar së fundmi: | 07/31/2018 |
Paraqitur së pari: | 08/10/2011 |
Regjistrimi i vlerësuar u dorëzua: | 03/15/2012 |
Postuar së pari: | 03/18/2012 |
Përditësimi i fundit i paraqitur: | 07/31/2018 |
Përditësimi i fundit i postuar: | 08/02/2018 |
Data e fillimit të studimit aktual: | 08/31/2011 |
Data e vlerësuar e përfundimit primar: | 01/31/2013 |
Data e vlerësimit të përfundimit të studimit: | 01/31/2013 |
Gjendja ose sëmundja
Ndërhyrja / trajtimi
Other: Patients with pseudopolyps.
Faza
Grupet e krahëve
Krah | Ndërhyrja / trajtimi |
---|---|
Patients with pseudopolyps. No treatment involved in this study. | Other: Patients with pseudopolyps. All patients will undergo non-invasive endoscopic techniques considered standard of care in surveillance for dysplasia |
Kriteret e pranimit
Moshat e pranueshme për studim | 18 Years Për të 18 Years |
Gjinitë e pranueshme për studim | All |
Metoda e marrjes së mostrës | Non-Probability Sample |
Pranon Vullnetarë të Shëndetshëm | po |
Kriteret | Inclusion Criteria: - Patients equal to or over 18 years of age with a confirmed diagnosis of inflammatory bowel disease with plans for routine colonoscopic evaluation and able to provide informed consent will be included. Exclusion Criteria: - Patients under 18 years of age. - Patient unwilling or unable to undergo colonoscopy with biopsies or preparation for colonoscopy. |
Rezultati
Masat Kryesore të Rezultateve
1. Accuracy of non-invasive endoscopic techniques for diagnosis of pseudopolyps as compared to histology as the gold standard for diagnosis [2 years or until 100 patients enrolled, whichever comes first]
Masat dytësore të rezultateve
1. Cost of non-invasive endoscopic techniques for diagnosis of pseudopolyps as compared to histology as the gold standard for diagnosis [2 years or until 100 patients enrolled, whichever comes first]