Wireless Capsule Endoscopy in Ulcerative Colitis
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|ClinicalTrials.gov Identifier: NCT00145808|
Recruitment Status : Completed
First Posted : September 5, 2005
Last Update Posted : September 5, 2013
|Condition or disease||Intervention/treatment||Phase|
|Ulcerative Colitis||Device: Given® Diagnostic System||Phase 3|
Subjects will undergo both a blood draw and a wireless capsule endoscopy (WCE).
The blood draw will occur in the GI procedure unit on the day of subjects exam.
WCE: Subject will only consume a clear liquid diet after noon the day prior to the exam. No food or beverage consumption any after 10 PM on the day before examination. Not oral medications after 12 AMon the day of exam (8 hours before subject's exam).
Day of exam, subject will report to the endoscopy unit. At that time, subject will be prepared for examination by doctor who will apply a sensor array to the abdomen with adhesive sleeves. In addition, a waist belt device that holds the data recorder will be fitted to subject. Subjects will swallow the capsule endoscope. The capsule endoscope passes naturally through digestive tract while transmitting video images to the data recorder worn on the belt for approximately eight hours. At this point, subjects will be free to leave the University of Chicago hospital until they return eight hours later for disconnection of the recording equipment.
Two hours after ingestion of the capsule, subject will be able to resume a clear liquid diet. Four hours after the study's start time, subject will be able to resume a regular diet ( solid foods). At this time, subject will also be able to resume taking oral medications.
After eight hours, subject will return to the endoscopy suite (DCAM 6H) for disconnection of the recording equipment (sensor array, data recorder, and belt). The time that the capsule was ingested, eating and drinking times, and disconnection time as well as any discomfort subject experienced will be recorded.
Subject will be contacted 72 hours after the examination to confirm passage of the capsule. If they have not reported passage of the capsule with this time, subject will undergo an abdominal radiograph in order to determine whether or not the capsule has passed.
Subjects will be asked to identify a non-relative control (spouses are acceptable) within five years of their age and of similar background without Ulcerative Colitis. There is an Information Handout that participating subjects will give to friends interested in participating. If the subject does not find anyone, they may still participate in this research study. The study staff will try to find someone for them.
|Study Type :||Interventional (Clinical Trial)|
|Estimated Enrollment :||116 participants|
|Intervention Model:||Single Group Assignment|
|Masking:||None (Open Label)|
|Official Title:||Prospective Controlled Assessment of Wireless Capsule Endoscopy (WCE) in Ulcerative Colitis (UC)|
|Study Start Date :||June 2005|
|Primary Completion Date :||June 2007|
|Study Completion Date :||November 2008|
- Assess the prevalence of small bowel abnormalities in UC patients compared to controls.
- Ensure safety of subjects by confirming passage of the capsule.
To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT00145808
|United States, Illinois|
|University of Chicago|
|Chicago, Illinois, United States, 60637|
|Principal Investigator:||David Rubin, MD||University of Chicago|