- Conditions
- Pain, Hyperalgesia
- Interventions
- valdecoxib
- Drug
- Lead sponsor
- Penn State University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 20 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2004 – 2006
- U.S. locations
- 1
- States / cities
- Hershey, Pennsylvania
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 1–24
of 62
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Hyperalgesia, Secondary
- Interventions
- Bupivacaine Placebo, Clonidine Placebo, Bupivacaine, Clonidine
- Drug
- Lead sponsor
- University of Washington
- Other
- Eligibility
- 18 Years to 45 Years · Female only
- Enrollment
- 90 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2012
- U.S. locations
- 1
- States / cities
- Seattle, Washington
- Conditions
- Neuropathic Pain, Mechanical Hypersensitivity
- Interventions
- AZD2066, Placebo
- Drug
- Lead sponsor
- AstraZeneca
- Industry
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 87 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2010
- U.S. locations
- 38
- States / cities
- Tucson, Arizona • Los Angeles, California • Sacramento, California + 35 more
- Conditions
- Healthy, Hyperalgesia
- Interventions
- Placebo, Oral NGX426 (Powder in solution)
- Drug
- Lead sponsor
- TorreyPines Therapeutics
- Industry
- Eligibility
- 21 Years to 55 Years · Male only
- Enrollment
- 18 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2008
- U.S. locations
- 1
- States / cities
- San Diego, California
- Conditions
- Compliance, Chronic Pain
- Interventions
- acetazolamide, Quinine, Riboflavin
- Drug
- Lead sponsor
- Georgetown University
- Other
- Eligibility
- 18 Years to 50 Years
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2016
- U.S. locations
- 1
- States / cities
- Washington D.C., District of Columbia
- Conditions
- Chronic Pain
- Interventions
- Morphine, Guanfacine 1mg, Guanfacine 2mg, Placebo
- Drug
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 137 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2023
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Hyperalgesia, Allodynia
- Interventions
- Fenobam, Placebo
- Drug
- Lead sponsor
- Laura Cavallone
- Other
- Eligibility
- 18 Years to 50 Years
- Enrollment
- 33 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2014 – 2016
- U.S. locations
- 1
- States / cities
- St Louis, Missouri
- Conditions
- Pain
- Interventions
- lidocaine
- Drug
- Lead sponsor
- University of Alabama at Birmingham
- Other
- Eligibility
- 19 Years and older
- Enrollment
- 10 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2016
- U.S. locations
- 1
- States / cities
- Birmingham, Alabama
- Conditions
- Pain
- Interventions
- Capsaicin 0.1%, Placebo
- Drug
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 39 Years and older · Female only
- Enrollment
- 1 participant
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013
- U.S. locations
- 1
- States / cities
- Rochester, Minnesota
- Conditions
- Neuralgia, Pain, Peripheral Nervous System Diseases, Herpes Zoster
- Interventions
- Capsaicin Patch
- Drug
- Lead sponsor
- NeurogesX
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 42 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2002
- U.S. locations
- 8
- States / cities
- Phoenix, Arizona • Tucson, Arizona • Naples, Florida + 5 more
- Conditions
- Pain, Hyperalgesia
- Interventions
- Smoked Cannabis
- Drug
- Lead sponsor
- Center for Medicinal Cannabis Research
- Other
- Eligibility
- 18 Years to 90 Years
- Enrollment
- 15 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2002 – 2004
- U.S. locations
- 1
- States / cities
- San Diego, California
- Conditions
- Fibromyalgia
- Interventions
- AXS-14 (esreboxetine)
- Drug
- Lead sponsor
- Axsome Therapeutics, Inc.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 300 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2028
- U.S. locations
- 31
- States / cities
- Little Rock, Arkansas • Redlands, California • Sacramento, California + 26 more
- Conditions
- Pain, Chronic Pain, Hyperalgesia
- Interventions
- Ketamine, Placebos
- Drug
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 79 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2016
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Fibromyalgia
- Interventions
- Milnacipran
- Drug
- Lead sponsor
- University of Florida
- Other
- Eligibility
- 30 Years to 65 Years
- Enrollment
- 51 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2014
- U.S. locations
- 1
- States / cities
- Gainesville, Florida
- Conditions
- Thermal Hyperalgesia, Anxiety, Pain
- Interventions
- Ketamine, Placebo, Normal Saline
- Drug
- Lead sponsor
- University of Colorado, Denver
- Other
- Eligibility
- 18 Years to 89 Years
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015
- U.S. locations
- 1
- States / cities
- Aurora, Colorado
- Conditions
- Neuralgia, Shingles, Peripheral Nervous System Disease
- Interventions
- REN-1654
- Drug
- Lead sponsor
- Renovis
- Industry
- Eligibility
- 55 Years and older
- Enrollment
- 90 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2003 – 2004
- U.S. locations
- 16
- States / cities
- Huntsville, Alabama • Peoria, Arizona • Phoenix, Arizona + 12 more
- Conditions
- Pain, Thermal Injury, Burns, Hyperalgesia
- Interventions
- Voriconazole (topical), Topical Sterile Water Placebo Group
- Drug
- Lead sponsor
- Kenneth Hargreaves
- Other
- Eligibility
- 18 Years to 60 Years
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018
- U.S. locations
- 1
- States / cities
- San Antonio, Texas
- Conditions
- Pain
- Interventions
- Not listed
- Lead sponsor
- The University of Texas Health Science Center at San Antonio
- Other
- Eligibility
- 18 Years to 50 Years
- Enrollment
- 11 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2001 – 2008
- U.S. locations
- 1
- States / cities
- San Antonio, Texas
- Conditions
- Knee Osteoarthritis
- Interventions
- High Frequency TENS, Low frequency TENS, Placebo TENS
- Procedure
- Lead sponsor
- University of Iowa
- Other
- Eligibility
- 30 Years to 95 Years
- Enrollment
- 100 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2006 – 2009
- U.S. locations
- 1
- States / cities
- Iowa City, Iowa
- Conditions
- Pain, Hyperalgesia
- Interventions
- Lidoderm Patch
- Drug
- Lead sponsor
- University of California, San Diego
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 12 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2005 – 2006
- U.S. locations
- 1
- States / cities
- La Jolla, California
- Conditions
- Hyperalgesia
- Interventions
- Alfentanil, Diphenhydramine
- Drug
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 18 Years to 55 Years · Male only
- Enrollment
- 22 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009 – 2010
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Insomnia, Fibromyalgia
- Interventions
- Cognitive Behavioral Therapy for Insomnia (CBT-I), Cognitive Behavioral Therapy for Pain (CBT-P)
- Behavioral
- Lead sponsor
- University of Florida
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 113 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2013
- U.S. locations
- 1
- States / cities
- Gainesville, Florida
- Conditions
- Spinal Cord Injury, Hyperalgesia, Secondary, Hyperalgesic Sensations
- Interventions
- Not listed
- Lead sponsor
- US Department of Veterans Affairs
- Federal
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 94 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2007 – 2010
- U.S. locations
- 1
- States / cities
- Miami, Florida
- Conditions
- Chronic Low Back Pain, Opioid-induced Hyperalgesia
- Interventions
- Morphine, Placebo
- Drug
- Lead sponsor
- National Institute of General Medical Sciences (NIGMS)
- NIH
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 139 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2005 – 2009
- U.S. locations
- 1
- States / cities
- Stanford, California