# A Multicenter, Double-Blind, Randomized, Placebo-Controlled, 12-Week, Dose-Range-Finding Trial of YKP10811 Capsules Administered Once Daily to Subjects With Chronic Idiopathic Constipation

> **NCT01989234** · PHASE2 · COMPLETED · sponsor: **SK Life Science, Inc.** · enrollment: 334 (actual)

## Conditions studied

- Chronic Idiopathic Constipation

## Interventions

- **DRUG:** YKP10811
- **DRUG:** Placebo

## Key facts

- **NCT ID:** NCT01989234
- **Lead sponsor:** SK Life Science, Inc.
- **Sponsor class:** INDUSTRY
- **Phase:** PHASE2
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2013-10
- **Primary completion:** 2014-09
- **Final completion:** 2014-12
- **Target enrollment:** 334 (ACTUAL)
- **Last updated:** 2014-12-19


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01989234

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01989234, "A Multicenter, Double-Blind, Randomized, Placebo-Controlled, 12-Week, Dose-Range-Finding Trial of YKP10811 Capsules Administered Once Daily to Subjects With Chronic Idiopathic Constipation". Retrieved via AI Analytics 2026-06-03 from https://api.ai-analytics.org/clinical/NCT01989234. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*