Opioid-induced Bowel Dysfunction Pivotal Assessment of Lubiprostone
Summary
The registered summary isn't in our current data snapshot. Read it on the ClinicalTrials.gov record ↗. Why? →
Investigators
The overall officials registered on this study. Names that resolve to a findmyKOL profile link to it; the rest are shown as registered.
- Egilius L.H. Spierings, M.D., Ph.D.
MedVadis Research Corporation
Principal Investigator
A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.
Sites
114 registered facilities, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.
- Hermitage Medicentre
Edmonton, Alberta, Canada
- Health Sciences Centre
Winnipeg, Manitoba, Canada
- St. Joseph'S Healthcare Hamilton
Hamilton, Ontario, Canada
- Pharmaceutical Integrated Research Company
London, Ontario, Canada
- Dhc Research
Richmond Hill, Ontario, Canada
- Tuscaloosa Va Medical Center
Tuscaloosa, Alabama, United States
- Carl T Hayden Va Medical Center
Phoenix, Arizona, United States
- Hope Research Institute, Llc
Phoenix, Arizona, United States
- Redpoint Research
Phoenix, Arizona, United States
- Clinical Research Advantage, Inc. / East Valley Family Physicians, Plc
Tempe, Arizona, United States
- Premiere Pharamaceutical Research, Llc
Tempe, Arizona, United States
- Harmony Clinical Research, Inc.
Tucson, Arizona, United States
- Martin Bowen Hefley Knee
Little Rock, Arkansas, United States
- Advanced Pain Institute
Arcadia, California, United States
- Pain Institute of Ca
Bakersfield, California, United States
- Catalina Research Institute, Llc
Chino, California, United States
- California Pain Center
Huntington Beach, California, United States
- Shreenath Clinical Service
Laguna Hills, California, United States
- Loma Linda University Physicians Medical Group
Loma Linda, California, United States
- Va Long Beach Healthcare System
Long Beach, California, United States
- Rider Research Group
San Francisco, California, United States
- Clinicos, Llc
Colorado Springs, Colorado, United States
- Rocky Mountain Gastroenterology Associates
Lakewood, Colorado, United States
- Arapahoe Gastroenterology, Pc
Littleton, Colorado, United States
- Metro Clinical Research, Llc
Littleton, Colorado, United States
- Clinical Trial Management of Boca Raton, Inc.
Boca Raton, Florida, United States
- Florida Institute of Medical Research
Jacksonville, Florida, United States
- Drug Study Institute
Jupiter, Florida, United States
- Gastroenterology Group of Naples
Naples, Florida, United States
- Kenneth W. Ponder, Md Pa
Niceville, Florida, United States
- North Miami Research, Inc.
North Miami, Florida, United States
- Renstar Inc.
Ocala, Florida, United States
- Peninsula Research, Inc
Ormond Beach, Florida, United States
- Dmi Research, Inc.
Pinellas Park, Florida, United States
- Sunrise Medical Research, Inc.
Plantation, Florida, United States
- Accord Clinical Research, Llc
Port Orange, Florida, United States
- Lovelace Scientific Resources, Inc.
Sarasota, Florida, United States
- Meridien Research
St. Petersburg, Florida, United States
- Clinical Research of West Florida, Inc.
Tampa, Florida, United States
- Stedman Clinical Trials
Tampa, Florida, United States
Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.
Drugs studied
No drug or biological interventions are in our data for this study — it may test a procedure, device or behavioral intervention, or the intervention list isn't in our current snapshot. See the registry record ↗. Why? →
Registration & key dates
Registry attributes as recorded on the ClinicalTrials.gov study record.
- Start
- 31 Aug 2007
- Primary completion
- 31 Mar 2009
- Completion
- 31 Mar 2009
- Last update posted
- 10 Dec 2019
- Registered enrollment
- 437
- Registry id
- NCT00597428
Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 12 Jul 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.