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ClinicalTrials.gov public records Last synced Oct 6, 2026, 11:07 PM EDT

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Showing 121–144 of 850 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Patient-controlled analgesia Clear all
Completed Not applicable Interventional Accepts healthy volunteers Results available

Subacute Low Back Pain in Active Duty

NCT03502187
View directory record Official record
Conditions
Subacute Low Back Pain
Interventions
Progressive Exercise Plan, NeuromuscularElectricalStimulation(NMES), Primary Care Management (PCM)
Behavioral · Device
Lead sponsor
University of Tennessee
Other
Eligibility
18 Years to 45 Years
Enrollment
133 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
1
States / cities
Fort Campbell North, Kentucky
Source: ClinicalTrials.gov public record
Updated Jan 25, 2022 · Synced Oct 6, 2026, 11:07 PM EDT
Recruiting Not applicable Interventional

Optimal Perioperative Pain Control in Minimally Invasive Abdominal Cancer Surgery

NCT06731998
View directory record Official record
Conditions
Oncologic Surgery, Cancer, Cancer Surgery, Hepatic Cancer, Gastric (Cardia, Body) Cancer, Biliary Tract Cancer, Pancreatic Cancer Resectable, Gynecologic Cancers, Gastrointestinal Cancers, Colorectal Cancer, Minimally Invasive Surgical Procedures
Interventions
Local Anesthesia, Laparoscopic Transversus Abdominis Plane block
Procedure
Lead sponsor
Allegheny Singer Research Institute (also known as Allegheny Health Network Research Institute)
Other
Eligibility
18 Years to 89 Years
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 18, 2025 · Synced Oct 6, 2026, 11:07 PM EDT
Terminated Not applicable Interventional Results available

BRIDGE Device for Post-operative Pain Control

NCT03265249
View directory record Official record
Conditions
Liver Failure, Liver Diseases, Alcoholic, Liver Diseases, Pain, Postoperative, Transplant; Failure, Liver, Liver Cirrhosis, Biliary
Interventions
BRIDGE device
Device
Lead sponsor
Duke University
Other
Eligibility
18 Years to 70 Years
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated May 29, 2026 · Synced Oct 6, 2026, 11:07 PM EDT
Completed Not applicable Interventional

Increasing Awareness of Opioid Disposal in the Orthopedic Patient Population

NCT03954964
View directory record Official record
Conditions
Knee Total Joint Replacement, Hip Total Joint Replacement
Interventions
Education on disposal of opioids
Behavioral
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
1
States / cities
Scottsdale, Arizona
Source: ClinicalTrials.gov public record
Updated Mar 26, 2020 · Synced Oct 6, 2026, 11:07 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Periodontal Phenotype Study (Tooth Extraction)

NCT02668289
View directory record Official record
Conditions
Tooth Extraction Status Nos
Interventions
consent, Screening, Xray, PVS Impressions, Photographs, CBCT, Anesthesia, Extraction, Clinical measurements
Other · Procedure
Lead sponsor
Gustavo Avila-Ortiz DDS, MS, PhD
Other
Eligibility
18 Years to 75 Years
Enrollment
42 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2020
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Nov 7, 2022 · Synced Oct 6, 2026, 11:07 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Systemic Steroids for Peripheral Nerve Blocks

NCT02464176
View directory record Official record
Conditions
Osteoarthritis, Hip
Interventions
Dexamethasone, Bupivacaine, Epinephrine, Lumbar Plexus Nerve Block, Saline
Drug · Procedure
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years to 90 Years
Enrollment
115 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 31, 2018 · Synced Oct 6, 2026, 11:07 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Opioid Titration in the Hospice Setting: Barriers Assessment and Modification of the Model Order Sheet and Protocol

NCT01230515
View directory record Official record
Conditions
Cancer Pain
Interventions
Individual patient interview, focus group and structured survey, interview, focus group and structured survey
Other
Lead sponsor
Vanderbilt-Ingram Cancer Center
Other
Eligibility
21 Years and older
Enrollment
65 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2008
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Sep 10, 2012 · Synced Oct 6, 2026, 11:07 PM EDT
Recruiting Not applicable Interventional

PCS in Severe Treatment Resistant Depression

NCT04124341
View directory record Official record
Conditions
Treatment Resistant Depression
Interventions
Prefrontal Cortical Stimulation (PCS)
Device
Lead sponsor
University of Minnesota
Other
Eligibility
22 Years to 70 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2032
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Sep 1, 2026 · Synced Oct 6, 2026, 11:07 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 6, 2016 · Synced Oct 6, 2026, 11:07 PM EDT
Terminated Phase 4 Interventional Results available

Multicenter Study to Compare Intravenous and Oral Acetaminophen for the Treatment of Acute Moderate to Severe Pain

NCT02746263
View directory record Official record
Conditions
Acute Pain, Postoperative
Interventions
IV acetaminophen, Oral acetaminophen, Morphine
Drug
Lead sponsor
Mallinckrodt
Industry
Eligibility
50 Years to 90 Years
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016
U.S. locations
2
States / cities
Pensacola, Florida • Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Nov 19, 2019 · Synced Oct 6, 2026, 11:07 PM EDT
Completed Not applicable Interventional Results available

Adaptation of Ca-HELP Intervention in Rural Geriatric Cancer Patient Population

NCT04262232
View directory record Official record
Conditions
Pain
Interventions
Adapted Ca-HELP for Geriatric Cancer Patients
Behavioral
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
65 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Columbia, Tennessee
Source: ClinicalTrials.gov public record
Updated Mar 22, 2023 · Synced Oct 6, 2026, 11:07 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Patient Education and Use of Post Operative Pain Medication in Ambulatory Hand Surgery: a Randomized Controlled Trial

NCT03219177
View directory record Official record
Conditions
Ambulatory Hand Surgery
Interventions
Patient education regarding indications for opioid use and side effects of opioid use after hand surgery, Standard of care post-operative counseling
Behavioral · Other
Lead sponsor
Hospital for Special Surgery, New York
Other
Eligibility
18 Years and older
Enrollment
400 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2022
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 16, 2022 · Synced Oct 6, 2026, 11:07 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Early Ultrasound-guided Nerve Block for Painful Hand Injuries in the Emergency Department

NCT03195413
View directory record Official record
Conditions
Hand Injuries, Hand Injuries and Disorders
Interventions
Ultrasound-guided forearm nerve block, 1:1 volume measured solution of: 1% lidocaine without epinephrine and 0.5% bupivacaine without epinephrine, Bedside ultrasound machine
Procedure · Drug · Device
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Oct 24, 2018 · Synced Oct 6, 2026, 11:07 PM EDT
Completed Not applicable Interventional Results available

Primary Care Intervention to Reduce Prescription Opioid Overdoses

NCT02464410
View directory record Official record
Conditions
Pain, Drug Overdose, Opioid Use Disorders
Interventions
Motivational intervention, Psycho-educational control, Long-term opioid therapy informed consent
Behavioral · Other
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
299 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jul 27, 2023 · Synced Oct 6, 2026, 11:07 PM EDT
Not listed Phase 4 Interventional

Oral vs Intravesical Analgesia for Office Bladder Botox Injections

NCT03755089
View directory record Official record
Conditions
Overactive Bladder Syndrome, Urge Incontinence, Urinary Incontinence, Detrusor Hyperreflexia, Detrusor Instability
Interventions
Phenazopyridine, Lidocaine 2% Injectable Solution
Drug
Lead sponsor
Women and Infants Hospital of Rhode Island
Other
Eligibility
18 Years to 99 Years · Female only
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated May 29, 2020 · Synced Oct 6, 2026, 11:07 PM EDT
Not yet recruiting Not applicable Interventional

Combination Versus Alone Liposomal Bupivacaine Blocks in Minimally Invasive Thoracic Surgery-1

NCT07254650
View directory record Official record
Conditions
Lung Cancer (Diagnosis)
Interventions
Arm 1 "LipoB-I": Liposomal Bupivacaine via Multi-Level Intercostal Nerve Block, Arm 2 "LipoB-S": Liposomal Bupivacaine via Serratus Anterior Plane Block, Arm 3 "LipoB-C": Liposomal Bupivacaine Administered via Combination Block
Procedure
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Aug 26, 2026 · Synced Oct 6, 2026, 11:07 PM EDT
Completed Not applicable Interventional Results available

Pulse Pressure and Post-epidural Fetal Heart Rate Changes

NCT02565485
View directory record Official record
Conditions
Fetus or Neonate Affected by Maternal Epidural Anesthesia During Labor and Delivery
Interventions
Lactated Ringer's
Drug
Lead sponsor
MetroHealth Medical Center
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
276 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 9, 2018 · Synced Oct 6, 2026, 11:07 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers

Exparel Use in Bilateral TAP Blocks for Postoperative Pain Control

NCT03878888
View directory record Official record
Conditions
Postoperative Pain, Surgery, Anesthesia, Local
Interventions
Exparel 266 MG Per 20 ML Injection
Drug
Lead sponsor
St. Luke's Hospital, Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
52 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
1
States / cities
Bethlehem, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Dec 17, 2020 · Synced Oct 6, 2026, 11:07 PM EDT
Completed Phase 3 Interventional Results available

Sativex® for Relieving Persistent Pain in Participants With Advanced Cancer

NCT01262651
View directory record Official record
Conditions
Pain, Advanced Cancer
Interventions
Nabiximols, Placebo (GA-0034)
Drug
Lead sponsor
GW Pharmaceuticals Ltd
Industry
Eligibility
18 Years and older
Enrollment
397 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2015
U.S. locations
25
States / cities
Phoenix, Arizona • El Cajon, California • Gilroy, California + 19 more
Source: ClinicalTrials.gov public record
Updated Apr 23, 2018 · Synced Oct 6, 2026, 11:07 PM EDT
Terminated Phase 1Phase 2 Interventional Accepts healthy volunteers Results available

Non-opioids for Analgesia After Adenotonsillectomy in Children

NCT03618823
View directory record Official record
Conditions
Adenotonsillectomy, Post-operative Analgesia, Opioid Use
Interventions
Oxycodone, Ibuprofen, Acetaminophen
Drug
Lead sponsor
David Chi, MD
Other
Eligibility
3 Years to 17 Years
Enrollment
268 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 10, 2021 · Synced Oct 6, 2026, 11:07 PM EDT
Not listed Phase 4 Interventional

US-guided SAPB for Rib Fractures in the ED

NCT03619785
View directory record Official record
Conditions
Rib Fractures, Rib Fracture Multiple
Interventions
Bupivacaine, Fentanyl, morphine, hydromorphone, hydrocodone, acetaminophen, ketorolac, gabapentin, ketamine, ibuprofen
Drug
Lead sponsor
Andrew A Herring
Other
Eligibility
18 Years and older
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Oakland, California
Source: ClinicalTrials.gov public record
Updated Dec 19, 2018 · Synced Oct 6, 2026, 11:07 PM EDT
Completed No phase listed Observational

Racial and Ethnic Disparities in Acute Pain Control

NCT00115180
View directory record Official record
Conditions
Fracture, Pain
Interventions
No intervention
Other
Lead sponsor
Agency for Healthcare Research and Quality (AHRQ)
Federal
Eligibility
18 Years to 55 Years
Enrollment
285 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2006
U.S. locations
2
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Jan 7, 2016 · Synced Oct 6, 2026, 11:07 PM EDT
Completed Phase 4 Interventional Results available

Opioid-Free Shoulder Arthroplasty

NCT03540030
View directory record Official record
Conditions
Opioid Use, Shoulder Osteoarthritis, Avascular Necrosis, Rotator Cuff Tear, Arthritis;Inflammatory
Interventions
Gabapentin, Celecoxib, toradol, acetaminophen, regional block, propofol, IV lidocaine, rocuronium, vecuronium, sevoflurane, desflurane
Drug
Lead sponsor
OrthoCarolina Research Institute, Inc.
Other
Eligibility
50 Years and older
Enrollment
86 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
Charlotte, North Carolina
Source: ClinicalTrials.gov public record
Updated Oct 14, 2020 · Synced Oct 6, 2026, 11:07 PM EDT
Recruiting Phase 2 Interventional Accepts healthy volunteers

Valacyclovir in Pain Management of Acute Apical Abscesses

NCT05266040
View directory record Official record
Conditions
Acute Apical Abscess, Pain, Acute
Interventions
Valacyclovir 500 MG, Placebo
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 80 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated May 30, 2025 · Synced Oct 6, 2026, 11:07 PM EDT