# Yield of Diagnostic Tests and Effects of Crofelemer for Chronic Idiopathic Diarrhea In Non-HIV Patients

> **NCT03898856** · PHASE4 · COMPLETED · sponsor: **The University of Texas Health Science Center, Houston** · enrollment: 93 (actual)

## Conditions studied

- Chronic Diarrhea of Unknown Origin

## Interventions

- **DRUG:** Crofelemer
- **DIAGNOSTIC_TEST:** Diagnostic tests for cause of chronic diarrhea

## Key facts

- **NCT ID:** NCT03898856
- **Lead sponsor:** The University of Texas Health Science Center, Houston
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2019-04-01
- **Primary completion:** 2025-01-30
- **Final completion:** 2025-01-30
- **Target enrollment:** 93 (ACTUAL)
- **Last updated:** 2026-02-12

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03898856

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03898856, "Yield of Diagnostic Tests and Effects of Crofelemer for Chronic Idiopathic Diarrhea In Non-HIV Patients". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT03898856. Licensed CC0.

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