A Study of YM060 in Diarrhea-predominant Irritable Bowel Syndrome (d-IBS)

This study has been completed.
Astellas Pharma Europe B.V.
Information provided by (Responsible Party):
Astellas Pharma Inc
ClinicalTrials.gov Identifier:
First received: September 13, 2005
Last updated: August 27, 2014
Last verified: August 2014
This study will examine the efficacy, safety and tolerability of different oral dose of YM060, 5-HT3 receptor antagonist, in patients with d-IBS.

Condition Intervention Phase
Irritable Bowel Syndrome
Drug: YM060
Phase 2

Study Type: Interventional
Study Design: Allocation: Randomized
Endpoint Classification: Safety/Efficacy Study
Intervention Model: Parallel Assignment
Masking: Double-Blind
Primary Purpose: Treatment
Official Title: A Randomized, Double-blind, Placebo-controlled Study to Investigate the Potential Efficacy, Safety and Tolerability of Different Oral Doses of YM060 in Patients With Diarrhea-predominant Irritable Bowel Syndrome

Resource links provided by NLM:

Further study details as provided by Astellas Pharma Inc:

Enrollment: 691
Study Start Date: March 2005
Study Completion Date: December 2005
Primary Completion Date: December 2005 (Final data collection date for primary outcome measure)

Ages Eligible for Study:   18 Years to 70 Years
Genders Eligible for Study:   Both
Accepts Healthy Volunteers:   No

Inclusion Criteria:

  • Patient meets Rome II criteria for IBS and the subgroup of diarrhea predominant IBS

Exclusion Criteria:

  • Patient with severe cardiovascular disease, respiratory diseases, renal diseases, hepatic diseases, digestive tract diseases (excluding IBS), blood diseases, or neurological or psychiatric diseases
  • Patient reported having any Type 1 or Type 2 stool on the Bristol Stool Form Scale during the run-in period
  Contacts and Locations
Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the Contacts provided below. For general information, see Learn About Clinical Studies.

Please refer to this study by its ClinicalTrials.gov identifier: NCT00189813

  Show 45 Study Locations
Sponsors and Collaborators
Astellas Pharma Inc
Astellas Pharma Europe B.V.
Study Chair: F. Verbeeck Director of Late Phase Development
  More Information

Additional Information:
Responsible Party: Astellas Pharma Inc
ClinicalTrials.gov Identifier: NCT00189813     History of Changes
Other Study ID Numbers: 060-CL-305 
Study First Received: September 13, 2005
Last Updated: August 27, 2014
Health Authority: Germany: Federal Institute for Drugs and Medical Devices
Czech Republic: State Institute for Drug Control
Bulgaria: Bulgarian Drug Agency
Estonia: The State Agency of Medicine
Lithuania: State Medicine Control Agency - Ministry of Health
Poland: Ministry of Health
Russia: Pharmacological Committee, Ministry of Health
Ukraine: State Pharmacological Center - Ministry of Health

Keywords provided by Astellas Pharma Inc:
Irritable Bowel Syndrome

Additional relevant MeSH terms:
Irritable Bowel Syndrome
Colonic Diseases
Colonic Diseases, Functional
Digestive System Diseases
Gastrointestinal Diseases
Intestinal Diseases
Pathologic Processes
Signs and Symptoms
Signs and Symptoms, Digestive

ClinicalTrials.gov processed this record on April 27, 2016