# Colonic Transit Time Validation Study

> **NCT00857363** · — · UNKNOWN · sponsor: **The SmartPill Corporation** · enrollment: 210 (estimated)

## Conditions studied

- Constipation

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT00857363
- **Lead sponsor:** The SmartPill Corporation
- **Sponsor class:** INDUSTRY
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2009-03
- **Primary completion:** 2009-05
- **Final completion:** 2009-06
- **Target enrollment:** 210 (ESTIMATED)
- **Last updated:** 2010-01-15


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00857363

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00857363, "Colonic Transit Time Validation Study". Retrieved via AI Analytics 2026-06-09 from https://api.ai-analytics.org/clinical/NCT00857363. Licensed CC0.

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