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Showing 25–38 of 38 matching trials from the live ClinicalTrials.gov search.
Conditions
Widspread Chronic Pain, Fibromyalgia
Interventions
Vagal nerve stimulation through deep exhalation exercise, Vagal nerve stimulation through ear electrical stimulation, No intervention (observational study)
Other
Lead sponsor
University of North Georgia
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Dahlonega, Georgia
Terminated Phase 4 Interventional Accepts healthy volunteers Results available

Pregabalin for Central Sensitization in TKA

NCT05460871
Conditions
Osteo Arthritis Knee, Central Nervous System Sensitization
Interventions
Pregabalin 75mg
Drug
Lead sponsor
University of Iowa
Other
Eligibility
50 Years to 85 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Iowa City, Iowa
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Chronic Pain Risk Associated With Menstrual Period Pain

NCT02214550
Conditions
Cystitis, Interstitial, Dysmenorrhea, Migraine Disorders, Pelvic Pain, Endometriosis, Visceral Pain, Chronic Pain
Interventions
cyclic microgestin 1/20, continuous microgestin 1/20
Drug
Lead sponsor
Endeavor Health
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
353 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2021
U.S. locations
1
States / cities
Evanston, Illinois
Conditions
Endometriosis, Chronic Pelvic Pain
Interventions
ketamine
Drug
Lead sponsor
University Hospitals Cleveland Medical Center
Other
Eligibility
18 Years to 89 Years · Female only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Cleveland, Ohio
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
Endometriosis, Pelvic Pain
Interventions
Relugolix CT
Drug
Lead sponsor
University of Michigan
Other
Eligibility
18 Years to 49 Years · Female only
Enrollment
130 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Ann Arbor, Michigan
Conditions
Inflammatory Bowel Diseases, Chronic Pain, Central Sensitization
Interventions
Not listed
Lead sponsor
Dartmouth-Hitchcock Medical Center
Other
Eligibility
18 Years and older
Enrollment
77 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
1
States / cities
Lebanon, New Hampshire
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers

Mechanisms of Neural Mobilization in the Treatment of Chronic Pain

NCT00929123
Conditions
Carpal Tunnel Syndrome
Interventions
neural mobilization, sham neural mobilization, healthy controls
Procedure · Other
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 70 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2009
U.S. locations
1
States / cities
Gainesville, Florida
Completed No phase listed Observational Accepts healthy volunteers

Correlation Between Central Sensitization Inventory and Posturographic Data

NCT03058003
Conditions
Central Nervous System Sensitization
Interventions
Posturography Evaluation, Central Sensitization Inventory
Diagnostic Test · Other
Lead sponsor
Caps Research Network
Other
Eligibility
18 Years to 65 Years
Enrollment
180 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2021
U.S. locations
1
States / cities
Marietta, Georgia
Conditions
Chronic Low Back Pain
Interventions
Aerobic exercise program
Behavioral
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
21 Years to 70 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Kansas City, Kansas
Conditions
Fibromyalgia, Insomnia, Chronic Widespread Pain
Interventions
Cognitive Behavioral Treatment-Insomnia, Sleep Hygiene Education
Behavioral
Lead sponsor
University of Missouri-Columbia
Other
Eligibility
18 Years and older · Female only
Enrollment
131 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2025
U.S. locations
1
States / cities
Columbia, Missouri
Conditions
Myofascial Pain, Physical Therapy
Interventions
Physical Therapy
Other
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
Ann Arbor, Michigan
Completed Not applicable Interventional Accepts healthy volunteers Results available

Intra-operative Ketamine Infusions in Opioid-dependent Patients With Chronic Lower Back Pain

NCT00899600
Conditions
Chronic Low Back Pain
Interventions
Ketamine, Normal saline
Drug · Other
Lead sponsor
Dartmouth-Hitchcock Medical Center
Other
Eligibility
18 Years to 90 Years
Enrollment
102 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2009
U.S. locations
1
States / cities
Lebanon, New Hampshire
Completed Phase 4 Interventional Accepts healthy volunteers

Duloxetine RCT on Postop TKA Outcomes

NCT05086393
Conditions
Pain, Postoperative, Total Knee Arthroplasty
Interventions
Duloxetine, Placebos
Drug
Lead sponsor
Rush University Medical Center
Other
Eligibility
18 Years to 80 Years
Enrollment
241 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2025
U.S. locations
1
States / cities
Chicago, Illinois