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Showing 1–24 of 122 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Pain Measurement Clear all
Terminated No phase listed Observational

Study of the Impact of a Pain Diary in Pediatric Patients

NCT00935207
View directory record Official record
Conditions
Pain
Interventions
Pediatric Pain Diary
Other
Lead sponsor
University of Mississippi Medical Center
Other
Eligibility
3 Years to 19 Years
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
1
States / cities
Jackson, Mississippi
Source: ClinicalTrials.gov public record
Updated May 2, 2013 · Synced Sep 5, 2026, 5:45 PM EDT
Recruiting Not applicable Interventional

The Effects of Endotracheal Suctioning on Pain and Serum Markers

NCT06692400
View directory record Official record
Conditions
Intensive Care Unit ICU, Intubation, Critical Illness, Mechanical Ventilation, Pain Measurement, Pain, Procedural, Oxidative Stress, Hypoxia, Biomarkers / Blood, Adult, Uric Acid, Sepsis, COVID, Influenza, Pneumonia
Interventions
endotracheal tube suctioning
Procedure
Lead sponsor
Loma Linda University
Other
Eligibility
18 Years and older
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Loma Linda, California
Source: ClinicalTrials.gov public record
Updated Jul 9, 2026 · Synced Sep 5, 2026, 5:45 PM EDT
Completed No phase listed Observational

Cognitive Testing for the Pain Quality Assessment Scale (PQAS)

NCT00715598
View directory record Official record
Conditions
Pain, Spinal Cord Injuries, Multiple Sclerosis
Interventions
Not listed
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
213 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated May 8, 2012 · Synced Sep 5, 2026, 5:45 PM EDT
Completed Phase 3 Interventional Results available

Comparison of a Single RTX-GRT7039 and Placebo Intra-articular Injection for Pain Associated With Osteoarthritis of the Knee

NCT05449132
View directory record Official record
Conditions
Osteoarthritis
Interventions
RTX-GRT7039, Placebo
Drug
Lead sponsor
Grünenthal GmbH
Industry
Eligibility
18 Years and older
Enrollment
466 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
56
States / cities
Birmingham, Alabama • Glendale, Arizona • Phoenix, Arizona + 42 more
Source: ClinicalTrials.gov public record
Updated Mar 17, 2026 · Synced Sep 5, 2026, 5:45 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The Combined Effect of TENS and TaVNS on Pressure and Heat Pain Thresholds in Pain-Free Subjects

NCT06361381
View directory record Official record
Conditions
Healthy Volunteers
Interventions
Active Transcutaneous Auricular Vagus Nerve Stimulation (TaVNS), Placebo Transcutaneous Auricular Vagus Nerve Stimulation (TaVNS), Transcutaneous Electrical Nerve Stimulation
Device
Lead sponsor
University of Hartford
Other
Eligibility
18 Years to 40 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
West Hartford, Connecticut
Source: ClinicalTrials.gov public record
Updated Dec 5, 2024 · Synced Sep 5, 2026, 5:45 PM EDT
Completed No phase listed Observational

A Functional Pain Scale to Improve the Patient Experience

NCT04124289
View directory record Official record
Conditions
Pain Measurement
Interventions
Pain measurement using 3 scales
Other
Lead sponsor
The Guthrie Clinic
Other
Eligibility
18 Years and older
Enrollment
49 participants
Timeline
2019 – 2020
U.S. locations
1
States / cities
Sayre, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 12, 2023 · Synced Sep 5, 2026, 5:45 PM EDT
Completed Not applicable Interventional Results available

Visualizations to Improve Pain Communication Between Patients, Interpreters, and Providers

NCT04975789
View directory record Official record
Conditions
Communication, Pain
Interventions
InfoViz
Other
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
13 Years and older
Enrollment
61 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
2
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jun 6, 2024 · Synced Sep 5, 2026, 5:45 PM EDT
Recruiting Not applicable Interventional

Evaluation of a Switchable Acrylic Adhesive Drape for Safer Removal in Negative Pressure Wound Therapy Applications.

NCT06717308
View directory record Official record
Conditions
Frequency and Type of Medical Adhesive-Related Skin Injury, NPWT Drape Seal Effectiveness Rate (or Leak Incidence Rate), Clinician Acceptability of New NPWT Drape, Patient Drop-out Rate From Prescribed NPWT Treatment, Pain Assessment During Medical Adhesive Drape Removal
Interventions
Comfort Release® NPWT drape
Device
Lead sponsor
Global Biomedical Technologies, LLC
Industry
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
6
States / cities
Los Angeles, California • Torrance, California • Miami, Florida + 2 more
Source: ClinicalTrials.gov public record
Updated Aug 11, 2026 · Synced Sep 5, 2026, 5:45 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

ARPA-H Smart Band-Aid to Measure Chronic Pain in Women

NCT06994988
View directory record Official record
Conditions
Chronic Pain
Interventions
A-Band (Smart Band-Aid), Empatica Smartwatch, Questionnaires: Hospital Anxiety & Depression Scale, Central Sensitization Inventory, Pain Catastrophizing Scale, Somatic Symptom Scale-8, Pain Self-Efficacy Questionnaire-10, Athens Insomnia Scale
Device · Combination Product · Behavioral
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older · Female only
Enrollment
115 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
2
States / cities
Chicago, Illinois • Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 14, 2026 · Synced Sep 5, 2026, 5:45 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Positron Emission Tomography to Measure Pain and Pain Control

NCT00001307
View directory record Official record
Conditions
Healthy, Hyperalgesia, Pain, Peripheral Nervous System Disease
Interventions
Oxygen-15 Water, Capsaicin
Drug
Lead sponsor
National Institute of Dental and Craniofacial Research (NIDCR)
NIH
Eligibility
Not listed
Enrollment
273 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1992 – 2005
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 3, 2008 · Synced Sep 5, 2026, 5:45 PM EDT
Completed No phase listed Observational

Balloon Cryotherapy vs. Radiofrequency Ablation Pain Study

NCT03387982
View directory record Official record
Conditions
Barrett Esophagus
Interventions
Not listed
Lead sponsor
Geisinger Clinic
Other
Eligibility
18 Years and older
Enrollment
95 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
4
States / cities
Queens, New York • Danville, Pennsylvania • Charleston, South Carolina + 1 more
Source: ClinicalTrials.gov public record
Updated Mar 17, 2022 · Synced Sep 5, 2026, 5:45 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Connective Tissue Motion Measure

NCT01413997
View directory record Official record
Conditions
Low Back Pain
Interventions
Not listed
Lead sponsor
Stromatec, Inc.
Industry
Eligibility
21 Years to 70 Years
Enrollment
39 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011
U.S. locations
1
States / cities
Burlington, Vermont
Source: ClinicalTrials.gov public record
Updated Aug 9, 2011 · Synced Sep 5, 2026, 5:45 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Nitrous Oxide for Pain Management of Intrauterine Device (IUD) Insertion

NCT02391714
View directory record Official record
Conditions
Contraception
Interventions
IUD insertion, Povidone-Iodine, Chlorhexidine, Oxygen, Nitrous oxide
Procedure · Drug · Other
Lead sponsor
University of New Mexico
Other
Eligibility
12 Years and older · Female only
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2014
U.S. locations
1
States / cities
Albuquerque, New Mexico
Source: ClinicalTrials.gov public record
Updated Feb 2, 2016 · Synced Sep 5, 2026, 5:45 PM EDT
Terminated Not applicable Interventional Results available

Intraoperative Methadone vs Morphine for Postoperative Pain Control in Patients Undergoing Surgery of the Tibia

NCT01430182
View directory record Official record
Conditions
Pain, Postoperative
Interventions
Methadone, Morphine
Drug
Lead sponsor
Baylor College of Medicine
Other
Eligibility
18 Years to 50 Years
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Apr 3, 2016 · Synced Sep 5, 2026, 5:45 PM EDT
Terminated Phase 3 Interventional

Study of NGX-4010 for Treatment of Painful HIV-Associated Neuropathy

NCT00085761
View directory record Official record
Conditions
HIV Infections, Peripheral Nervous System Diseases, Pain
Interventions
Capsaicin Dermal Patch
Drug
Lead sponsor
NeurogesX
Industry
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
2
States / cities
Sarasota, Florida • Annandale, Virginia
Source: ClinicalTrials.gov public record
Updated Mar 5, 2008 · Synced Sep 5, 2026, 5:45 PM EDT
Recruiting Not applicable Interventional

Dietary Wild Blueberries and Joint Health

NCT06828159
View directory record Official record
Conditions
Gut -Microbiota, Inflammation Biomarkers, Pain Assessment, Joint Pain
Interventions
Wild blueberry, Placebo
Dietary Supplement
Lead sponsor
University of Nevada, Las Vegas
Other
Eligibility
40 Years to 75 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Nov 4, 2025 · Synced Sep 5, 2026, 5:45 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Neurophysiology of Weakness and Exercise in Rotator Cuff Tendinopathy

NCT02971072
View directory record Official record
Conditions
Acute Pain, Atrophic, Goals, Impairment, Infiltration, Injury, Muscle Weakness, Pain, Pathology, Shoulder Pain, Syndrome, Tendinopathy
Interventions
Subacromial injection, Physical Therapy
Procedure · Other
Lead sponsor
University of Oregon
Other
Eligibility
21 Years to 45 Years
Enrollment
180 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2021
U.S. locations
1
States / cities
Eugene, Oregon
Source: ClinicalTrials.gov public record
Updated Sep 12, 2022 · Synced Sep 5, 2026, 5:45 PM EDT
Not listed No phase listed Observational

Pain Perception Measurement by EEG and NRS

NCT06510244
View directory record Official record
Conditions
Pain, Electroencephalography, Toothache
Interventions
EEG EMOTIV
Device
Lead sponsor
Cleveland Dental Institute
Other
Eligibility
20 Years to 60 Years
Enrollment
100 participants
Timeline
2024 – 2025
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 21, 2024 · Synced Sep 5, 2026, 5:45 PM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available

Pain, Psychiatric Disorders, and Disability Among Veterans With and Without Polytrauma

NCT00645970
View directory record Official record
Conditions
Chronic Pain
Interventions
Not listed
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
18 Years to 60 Years
Enrollment
359 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2011
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated May 14, 2015 · Synced Sep 5, 2026, 5:45 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Offset Analgesia as a Measure of Central Sensitization in Children

NCT03445403
View directory record Official record
Conditions
Chronic Pain Syndrome, Chronic Daily Headache, Functional Abdominal Pain Syndrome, Musculoskeletal Pain Disorder, CRPS (Complex Regional Pain Syndromes)
Interventions
Offset analgesia
Other
Lead sponsor
Boston Children's Hospital
Other
Eligibility
10 Years to 17 Years
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
1
States / cities
Waltham, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 20, 2021 · Synced Sep 5, 2026, 5:45 PM EDT
Completed Early Phase 1 Interventional

Feasibility of Near-infrared Spectroscopy to Measure Cortical Pain Pathway (Brain) Activation During Dry Needling

NCT04170803
View directory record Official record
Conditions
Shoulder Pain, Chronic Pain, Musculoskeletal Injury
Interventions
Dry Needling, Sham Dry Needling
Device · Other
Lead sponsor
Army-Baylor University Doctoral Program in Physical Therapy
Other
Eligibility
18 Years to 50 Years
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Jul 27, 2020 · Synced Sep 5, 2026, 5:45 PM EDT
Completed Phase 3 Interventional

Study of NGX-4010 for the Treatment of Painful HIV-Associated Neuropathy

NCT00064623
View directory record Official record
Conditions
HIV Infections, Peripheral Nervous System Diseases, Pain
Interventions
Capsaicin Dermal Patch
Drug
Lead sponsor
NeurogesX
Industry
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2005
U.S. locations
35
States / cities
Phoenix, Arizona • Berkeley, California • San Diego, California + 29 more
Source: ClinicalTrials.gov public record
Updated Mar 5, 2008 · Synced Sep 5, 2026, 5:45 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Nitrous Oxide for Pain Management During In-office Transcervical Sterilization

NCT02312739
View directory record Official record
Conditions
Contraception, Inhalation of Nitrous Oxide
Interventions
In-office Transcervical Sterilization (Essure®), Standard Oral pain medications, Intramuscular Ketorolac, Placebo pills, Oxygen, Nitrous Oxide
Procedure · Drug · Other
Lead sponsor
University of New Mexico
Other
Eligibility
21 Years and older · Female only
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
Albuquerque, New Mexico
Source: ClinicalTrials.gov public record
Updated Jul 5, 2016 · Synced Sep 5, 2026, 5:45 PM EDT
Not listed Not applicable Interventional

TAP Catheters Versus Intrathecal Morphine for Cesarean Section

NCT01593280
View directory record Official record
Conditions
Abdominal Muscles/Ultrasonography, Adult, Anesthetics, Local/Administration & Dosage, Ropivacaine/Administration & Dosage, Ropivacaine/Analogs & Derivatives, Cesarean Section, Humans, Nerve Block/Methods, Pain Measurement/Methods, Pain, Postoperative/Prevention & Control, Ultrasonography, Interventional
Interventions
TAP catheter, intrathecal morphine
Device · Drug
Lead sponsor
Stamford Anesthesiology Services, PC
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2012
U.S. locations
1
States / cities
Stamford, Connecticut
Source: ClinicalTrials.gov public record
Updated May 7, 2012 · Synced Sep 5, 2026, 5:45 PM EDT