Opioid-induced Bowel Dysfunction: Long-Term Assessment of Lubiprostone

NYU Pain Management Center, New York

Research Across America, New York

Long Island Gastrointestinal Research Group, Great Neck

Upstate Clinical Research Associates, Williamsville

University of Rochester, Pain Treatment Center, Rochester

Lehigh Gastroenterology Associates, Allentown

Jeffry A. Lindenbaum DO, PC, Yardley

Albert Einstein Healthcare Network Einstein Pain Institute, Philadelphia

Pain and Rehabilitation Medicine, Bethesda

Columbia Medical Practice/ RxTrials, Inc., Columbia

McGuire VA Medical Center, Richmond

Digestive and Liver Disease Specialists, Norfolk

Hampton Roads Institution for Performance and Sports Medicine, Portsmouth

New River Valley Research Institute, Christiansburg

The Center for Clinical Research, Winston-Salem

Peters Medical Research, LLC, High Point

Duke University Medical Center, Durham

Carolina Research, Greenville

Trident Institute of Medical Research, LLC, North Charleston

Best Clinical Research, Decatur

Drug Studies America, Marietta

Pinnacle Trials Inc., Atlanta

North Georgia Premier Research, Dawsonville

Century Clinical Research Inc, Daytona Beach

International Medical Research, Daytona Beach

Century Clinical Research, Holly Hill

Accord Clinical Research, LLC, Port Orange

Florida Institute of Medical Research, Jacksonville

Kenneth W. Ponder, MD, PA, Niceville

Southeastern Integrated Medical, PL dba Florida, Gainesville

North Miami Research Inc., North Miami

Sunrise Medical Research, Inc., Lauderdale Lakes

Palm Beach Research Center, West Palm Beach

Drug Study Institute, Jupiter

Clinical Research of West Florida, Inc., Tampa

Stedman Clinical Trials, Tampa

Meridien Research, St. Petersburg

DMI Health Care Group, Inc., Pinellas Park

Clinical Physiology Associates/Clinical Study Center, Fort Myers

Meridien Research, Brooksville

Simon Williamson Clinic, PC, Hueytown

The Birmingham Pain Center, Birmingham

Alabama Orthopedic Clinic, Mobile

Comprehensive Pain Specialists, PLLC, Hendersonville

Southeastern Clinical Research, Chattanooga

Integrity Clinical Research, LLC, Milan

The Pain Treatment Center of the Bluegrass, Lexington

The Ohio State University Medical Center, Columbus

RAS Health Ltd., Marion

Glenway Family Medicine, Cincinnati

Hometown Urgent Care and Research, Dayton

Davis Clinic, PC, Indianapolis

MediSphere Medical Research Center, LLC, Evansville

Center for Digestive Health, Troy

Center for Clinical Studies, Dearborn

Apex Medical Research, AMR, Inc., Flint

Beyer Research, Kalamazoo

Professional Clinical Research - Interlochen, Interlochen

Medical Research Associates, Traverse City

Intergrated Clinical Trial Services, Inc, West Des Moines

VAMC Milwaukee, Milwaukee

MAPS Applied Research Center, Edina

Montana Neuroscience Institute Foundation / Montana Spine and Pain Center, Missoula

University of Illinois at Chicago: Department of Medicine, Chicago

Apex Medical Research, AMR, Inc, Chicago

Millenium Pain Center, Bloomington

Medex Healthcare Research Inc., St Louis

Louisiana Research Center, LLC, Shreveport

The Willis-Knighton Interventional Pain Center, Shreveport

Arkansas Pain Research, Hot Springs

Teton Research, LLC, Little Rock

COR Clinical Research, LLC, Oklahoma City

McBride Clinic, Oklahoma City

Memorial Clinical Research, Oklahoma City

DCOL Center for Clinical Research, Longview

Texas Familicare Clinical Research, Hurst

Clinicos, LLC, Colorado Springs

Lynn Institute of the Rockies, Colorado Springs

Highland Clinical Research, Salt Lake City

Advanced Research Institute, Ogden

Redpoint Research, Phoenix

HOPE Research Institute, Phoenix

Clinical Research Advantage, Inc., Phoenix

Clinical Research Advantage, Inc./ Mesa Family Medical Center, Mesa

Clinical Research Advantage, Inc. / East Valley Family Physicians, PLC, Tempe

Clinical Research Advantage, Inc., Tempe

Premiere Pharamaceutical Research, LLC, Tempe

Genova Clinical Research, Tucson

Verona Clinical Research, Inc., Tucson

Advanced Clinical Therapeutics, LLC, Tucson

Paradigm Clinical Research, Inc., Tucson

Quality of Life Medical & Research Center, LLC, Tucson

Wilson and Charani, Tucson

Office of Stephen H. Miller, MD, Las Vegas

Affiliated Clinical Research, Inc., Las Vegas

Ladder Family Practice, Las Vegas

Impact Clinical Trials, Las Vegas

Impact Clinical Trials, Beverly Hills

Advanced Pain Institute, Arcadia

Pasadena Rehabilitation Institute, Pasadena

Loma Linda University, Loma Linda

Advanced Clinical Research Institute, Anaheim

Orange County Clinical Trials, Anaheim

Digestive and Liver Disease Specialists, Garden Grove

RX Clinical Research, Inc., Garden Grove

ShahShreenath Clinical Service, Yorba Linda

Rider Research Group, San Francisco

Northern California Research Corporation, Sacramento

Affinity Research, Portland

Pain Research of Oregon, LLC, Eugene

Medford Medical Clinic, LLP, Medford

Northwest Gastroenterology Associates, Bellevue

Redhead Research Inc., Peoria

Advanced Diagnostic Pain Treatment Center, New Haven

Brigham and Women's Hosptial, Chestnut Hill

MedVadis Research Corporation, Wellesley Hills

Gastroenterology Research Associates, LLC, Cedar Knolls

Central Jersey Medical Research Center, Elizabeth

Virtua Lumberton Family Physicians, Lumberton

Holy Name Hospital, Teaneck

Health Sciences Centre Pain Clinic, Winnipeg

AIM Health Group London North, London

St. Michael's Hospital, Toronto