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The spectrum of ischaemic colitis
I D Arnott1, S Ghosh, A Ferguson
1Department of Medicine, University of Edinburgh, Western General Hospital, UK.
European Journal of Gastroenterology & Hepatology
|May 20, 1999
Summary
Ischaemic colitis affects patients of all ages, with severity linked to disease extent and clinical presentation. Some clotting abnormalities may be detected retrospectively, indicating potential underlying thrombophilia.
Area of Science:
- Gastroenterology
- Vascular Medicine
- Internal Medicine
Background:
- Ischaemic colitis is typically associated with older individuals and significant cardiovascular comorbidity.
- Understanding factors influencing its type, severity, and anatomical distribution is crucial for patient management.
Purpose of the Study:
- To investigate the impact of age, comorbidities, and clinical presentation on ischaemic colitis.
- To evaluate the role of thrombophilic tendencies and coagulation status in patients with ischaemic colitis.
Main Methods:
- Retrospective identification of 24 ischaemic colitis patients (mean age 64) with prospective follow-up.
- Analysis of clinical data, predisposing factors, and blood for clotting tendencies.
Main Results:
- 21% of patients were under 45; 29% died during follow-up, with mortality linked to extensive/severe disease.
- Right-sided lesions indicated a good prognosis, while shock, peritonism, and uncontrolled atrial fibrillation were poor prognostic signs.
- Clotting abnormalities were found in 33% of tested patients, even with delayed testing.
Conclusions:
- Ischaemic colitis exhibits variable severity patterns and anatomical distribution.
- Retrospective testing can identify clotting abnormalities in a subset of patients, suggesting underlying thrombophilia.