Chronic Diarrhea Owing to Underlying Microscopic Colitis

Zagazig University

Status: Active, not recruiting

Conditions: Chronic Diarrhea; Microscopic Colitis

Study type: Observational

Funder types: Other

Identifiers

NCT06530836

ZU-IRB#239/17-March-2024

Details and patient eligibility

About

The goal of this observational study is to search for accurate diagnoses for patients with chronic diarrhea and assess the prevalence of microscopic colitis. The main question[s] it aims to answer [is/are]:

Does microscopic colitis account for a significant portion of patients with chronic diarrhea?

Participants will subjected to:

• Routine laboratory examination.
• Colonoscopy: A total colonoscopy will be done with visualization of the terminal ileum. Biopsies will be taken from each segment of the colon and any abnormal appearing areas, the right-sided colon (cecum, ascending colon, and transverse colon), the left-sided colon (descending colon and sigmoid colon), and the rectum.

Enrollment: 116 patients

Sex: All

Ages: 18+ years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• Patients with chronic watery diarrhea

Exclusion criteria

• Infectious colitis.
• Inflammatory bowel diseases (ulcerative colitis, Crohn's disease, and indeterminate colitis).
• Systemic disease associated with chronic diarrhea, e.g. Diabetes mellitus and Thyroid disease.
• Drugs causing chronic diarrhea, e.g. antibiotics, antidepressants, and angiotensin-converting enzyme inhibitors.
• Chronic diarrhea of decreased digestion as in pancreatic insufficiency and bile acid deficiency.