- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT01574547
Risk Factors of Cat Scratch Colon Developing. (CSC)
Study Overview
Status
Conditions
Detailed Description
All of the ambulatory colonoscopies performed at the investigators University Hospital from September 2007 were prospectively included in the study. Data recorded for each patient included: age, sex, disease background, reason for the examination, hematological data and the endoscopic diagnosis.
Every patient presenting CSC lesions had colon biopsies taken. These were studied by a single anatomic pathologist specializing in gastrointestinal pathologies.
The characteristics (age, sex, disease background, indication for surgery, age at the time of surgery, time elapsed since surgery, hematological data and pathoanatomical study of the colon biopsies) of diversion colitis patients with and without CSC lesions will bi compared.
Study Type
Enrollment (Actual)
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
- Child
- Adult
- Older Adult
Accepts Healthy Volunteers
Genders Eligible for Study
Sampling Method
Study Population
Description
Inclusion Criteria:
- All of the ambulatory colonoscopies performed at our University Hospita
Exclusion Criteria:
- Patients thats refused.
Study Plan
How is the study designed?
Design Details
- Observational Models: Case-Control
- Time Perspectives: Prospective
Cohorts and Interventions
Group / Cohort |
---|
Cat Scratch Colon
Patients with mucosal tears during colonoscopy
|
Control group
Patients without mucosal tears during the colonoscopy
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Presence of cat scratch colon during the endoscopy
Time Frame: at the moment of colonoscopy
|
Cat Scratch Colon: spontaneous tears appearing in the colon mucosa during colonoscopy
|
at the moment of colonoscopy
|
Collaborators and Investigators
Investigators
- Principal Investigator: Juan-salvador Baudet, M.D., Ntra. Sra. de Candelaria University Hospital
Publications and helpful links
General Publications
- McDonnell WM, Loura F, Pointon MJ, Greenson JK. Cat scratch colon. Endoscopy. 2007 May;39(5):459-61. doi: 10.1055/s-2007-966266.
- Cruz-Correa M, Milligan F, Giardiello FM, Bayless TM, Torbenson M, Yardley JH, Jackson FW, Wilson Jackson F. Collagenous colitis with mucosal tears on endoscopic insufflation: a unique presentation. Gut. 2002 Oct;51(4):600. doi: 10.1136/gut.51.4.600. No abstract available.
- Yarze JC. Finding mucosal tears in collagenous colitis during colonoscopic insufflation. Gut. 2003 Apr;52(4):613-4; author reply 614. doi: 10.1136/gut.52.4.613-a. No abstract available.
- Hata K, Watanabe T, Kanazawa T, Kazama S, Shida D, Nagawa H. Mucosal tears on endoscopic insufflation. Gut. 2003 Apr;52(4):613; author reply 613. doi: 10.1136/gut.52.4.613. No abstract available.
- Mitchell JD, Teague R, Bolton R, Lowes J. Submucosal "dissection" in collagenous colitis. Gut. 2004 Mar;53(3):470. No abstract available.
- Wickbom A, Lindqvist M, Bohr J, Ung KA, Bergman J, Eriksson S, Tysk C. Colonic mucosal tears in collagenous colitis. Scand J Gastroenterol. 2006 Jun;41(6):726-9. doi: 10.1080/00365520500453473.
- Freeman HJ. Complications of collagenous colitis. World J Gastroenterol. 2008 Mar 21;14(11):1643-5. doi: 10.3748/wjg.14.1643.
- van Velden R, Snieders I, Quispel R. Image of the month. Tearing of the colon in a patient with collagenous colitis during colonoscopy. Clin Gastroenterol Hepatol. 2010 Nov;8(11):A28. doi: 10.1016/j.cgh.2010.06.002. Epub 2010 Jun 25. No abstract available.
- Baudet JS, Diaz-Bethencourt D, Arguinarena X, Soler M, Morales S, Aviles J. Cat scratch colon is caused by barotrauma secondary to insufflation during colonoscopy. Endoscopy. 2008 Oct;40(10):878; author reply 878-9. doi: 10.1055/s-2008-1077562. Epub 2008 Sep 30. No abstract available.
- Baudet JS, Arguinarena X, Diaz-Bethencourt D, Soler M, Aviles J. [Cat scratch colon. A little known condition]. Rev Esp Enferm Dig. 2008 Dec;100(12):790-1. doi: 10.4321/s1130-01082008001200010. No abstract available. Spanish.
- Purnak T, Ozaslan E, Yildiz A, Efe C. The cat scratch colon sign in a patient with chronic cholestasis. Endoscopy. 2010;42 Suppl 2:E117. doi: 10.1055/s-0029-1243983. Epub 2010 Mar 19. No abstract available.
- Sherman A, Ackert JJ, Rajapaksa R, West AB, Oweity T. Fractured colon: an endoscopically distinctive lesion associated with colonic perforation following colonoscopy in patients with collagenous colitis. J Clin Gastroenterol. 2004 Apr;38(4):341-5. doi: 10.1097/00004836-200404000-00008.
Study record dates
Study Major Dates
Study Start
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimate)
Study Record Updates
Last Update Posted (Estimate)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Other Study ID Numbers
- Dig-3
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