- Conditions
- Pain, Osteoarthritis, Low Back Pain
- Interventions
- Tapentadol (CG5503) Extended Release (ER)
- Drug
- Lead sponsor
- Johnson & Johnson Pharmaceutical Research & Development, L.L.C.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 1,166 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2009
- U.S. locations
- 118
- States / cities
- Birmingham, Alabama • Hoover, Alabama • Mobile, Alabama + 115 more
Search Results
Search by objective public record fields.
Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Showing 25–31
of 7
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Pain
- Interventions
- Matrix Transdermal Fentanyl/CHADD Drug Delivery System, Placebo Patch
- Drug
- Lead sponsor
- ZARS Pharma Inc.
- Industry
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 109 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2006
- U.S. locations
- 15
- States / cities
- Phoenix, Arizona • Jacksonville, Florida • Marietta, Georgia + 12 more
- Conditions
- Opioid-Induced Constipation
- Interventions
- Methylnaltrexone, Placebo
- Drug
- Lead sponsor
- Bausch Health Americas, Inc.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 804 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2011
- U.S. locations
- 2
- States / cities
- Raleigh, North Carolina
- Conditions
- Chronic Pain, Behavior, Addictive
- Interventions
- Physician Treatment Guidelines
- Behavioral
- Lead sponsor
- US Department of Veterans Affairs
- Federal
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 135 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2001 – 2005
- U.S. locations
- 1
- States / cities
- West Los Angeles, California
- Conditions
- Chronic Nonmalignant Pain, Pain, Intractable, Pain, Chronic
- Interventions
- Flowonix Prometra® II Programmable Infusion System, Pain Medicine
- Device · Drug
- Lead sponsor
- Evolve Restorative Center
- Other
- Eligibility
- 22 Years and older
- Enrollment
- 73 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2022
- U.S. locations
- 1
- States / cities
- Santa Rosa, California
- Conditions
- Opioid-induced Constipation
- Interventions
- Placebo, Naldemedine
- Drug
- Lead sponsor
- Shionogi
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 244 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2012
- U.S. locations
- 49
- States / cities
- Phoenix, Arizona • Sun Lakes, Arizona • Little Rock, Arkansas + 46 more
- Conditions
- Chronic Pain
- Interventions
- CBT, Mindfulness, and Movement
- Behavioral
- Lead sponsor
- University of California, San Francisco
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 586 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2028
- U.S. locations
- 2
- States / cities
- San Francisco, California