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Ulcerative colitis in sickle cell disease
Journal of Clinical Gastroenterology
|February 1, 1987
Insights
Sickle cell disease patients have a higher risk of developing severe proctocolitis. This study describes four such cases, highlighting a prevalence of three per 1,000 patients in sickle cell clinics.
Area of Science:
- Gastroenterology
- Hematology
- Clinical Medicine
Background:
- Sickle cell disease (SCD) is a genetic blood disorder.
- Proctocolitis is inflammation of the rectum and colon.
- A potential link between SCD and proctocolitis has been observed.
Purpose of the Study:
- To describe cases of severe proctocolitis in patients with homozygous sickle cell disease.
- To investigate the prevalence of proctocolitis within a sickle cell disease patient cohort.
- To explore potential reasons for an increased predisposition.
Main Methods:
- Case series description of four patients with homozygous SCD and severe proctocolitis.
- Prevalence calculation based on patient data from a sickle cell clinic.
- Clinical observation and follow-up to identify contributing factors.
Main Results:
- Four cases of severe proctocolitis in homozygous sickle cell disease patients were identified.
- The prevalence of proctocolitis in this cohort was found to be three per 1,000 patients.
- The underlying reasons for this predisposition were not definitively determined.
Conclusions:
- Homozygous sickle cell disease may be associated with an increased risk of severe proctocolitis.
- Further research is needed to elucidate the mechanisms behind this association.
- Clinical awareness and monitoring for proctocolitis in SCD patients are warranted.
Abstract:
Four patients with homozygous sickle cell disease and severe proctocolitis are described. The current prevalence is three patients per 1,000 attending a sickle cell clinic. The reasons for the apparent predisposition of sickle cell disease to proctocolitis could not be determined but was revealed by the large follow-up clinic.