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ClinicalTrials.gov public records Last synced Sep 19, 2026, 5:32 PM EDT

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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Condition: Intraoperative Pain Clear all
Completed Phase 4 Interventional Results available

A Comparison of Intra-op Ketamine vs Placebo in Patients Having Spinal Fusion

NCT02424591
View directory record Official record
Conditions
Postoperative Pain
Interventions
Ketamine, Placebo
Drug · Other
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years and older
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 13, 2017 · Synced Sep 19, 2026, 5:32 PM EDT
Completed Phase 2 Interventional Results available

Open-Label CA-008 (Vocacapsaicin) in Bunionectomy

NCT03885596
View directory record Official record
Conditions
Pain
Interventions
CA-008, Ketorolac, Acetaminophen IV, Fentanyl, Bupivacaine Hydrochloride, Lidocaine HCl, Celecoxib, Acetaminophen Oral, Lidocaine Hydrochloride, Exparel
Drug
Lead sponsor
Concentric Analgesics
Industry
Eligibility
18 Years to 65 Years
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
1
States / cities
Pasadena, California
Source: ClinicalTrials.gov public record
Updated Oct 26, 2021 · Synced Sep 19, 2026, 5:32 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

Effect of Non-Dissection of the Inferior Rectus Sheath on Intraoperative Blood Loss

NCT02762773
View directory record Official record
Conditions
Acute Blood Loss Anemia, Postoperative Pain, Pregnancy
Interventions
non-dissection of inferior rectus sheath, control
Procedure
Lead sponsor
University Hospitals Cleveland Medical Center
Other
Eligibility
18 Years and older · Female only
Enrollment
81 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2021
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Dec 15, 2021 · Synced Sep 19, 2026, 5:32 PM EDT
Completed Not applicable Interventional

Kypho-Intra Operative Radiation Therapy (IORT) for Localized Spine Metastasis, Phase I/II Study

NCT02987153
View directory record Official record
Conditions
Spinal Metastases
Interventions
Kypho-IORT
Radiation
Lead sponsor
Northwell Health
Other
Eligibility
18 Years and older
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2022
U.S. locations
1
States / cities
Lake Success, New York
Source: ClinicalTrials.gov public record
Updated Jun 14, 2026 · Synced Sep 19, 2026, 5:32 PM EDT
Not listed Phase 4 Interventional

High Versus Low Adductor Canal Block

NCT04155983
View directory record Official record
Conditions
Osteo Arthritis Knee
Interventions
Ropivacaine
Drug
Lead sponsor
Carilion Clinic
Other
Eligibility
18 Years and older
Enrollment
140 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Roanoke, Virginia
Source: ClinicalTrials.gov public record
Updated Oct 29, 2020 · Synced Sep 19, 2026, 5:32 PM EDT
Withdrawn Phase 4 Interventional

Adductor Canal Vs Adductor Canal Plus SPANK Block for Postoperative Pain in Knee Arthroplasty Surgery

NCT04290442
View directory record Official record
Conditions
Arthroplasty, Replacement, Knee, Anesthesia, Conduction, Acute Pain
Interventions
adductor canal block, SPANK, Ropivacaine
Procedure · Drug
Lead sponsor
Bruce Ben-David
Other
Eligibility
19 Years to 90 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 23, 2020 · Synced Sep 19, 2026, 5:32 PM EDT
Completed Not applicable Interventional Results available

Intraoperative Neuromonitoring Recording With a Novel SCS Paddle

NCT05045625
View directory record Official record
Conditions
Chronic Pain, Neuropathic Pain, Failed Back Surgery Syndrome, Complex Regional Pain Syndromes
Interventions
HD Study Electrode
Device
Lead sponsor
Albany Medical College
Other
Eligibility
18 Years to 90 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Albany, New York
Source: ClinicalTrials.gov public record
Updated Feb 28, 2023 · Synced Sep 19, 2026, 5:32 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Intraoperative Exercises & Musculoskeletal Pain in Gynecologic Surgeons

NCT05761288
View directory record Official record
Conditions
Work-related Injury, Physical Injury
Interventions
Intraoperative microbreaks and exercises
Behavioral
Lead sponsor
University of Texas at Austin
Other
Eligibility
Not listed
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated May 21, 2024 · Synced Sep 19, 2026, 5:32 PM EDT
Completed Not applicable Interventional

Truncal Blocks Versus Wound Infiltration for SICD

NCT04974762
View directory record Official record
Conditions
Intraoperative Pain, Postoperative Pain
Interventions
Wound infiltration, Truncal blocks
Procedure
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 3, 2022 · Synced Sep 19, 2026, 5:32 PM EDT
Recruiting Phase 4 Interventional Accepts healthy volunteers

Optimization of Pediatric Tonsillectomy to IMprove AnaLgesia

NCT06576830
View directory record Official record
Conditions
Pain, Postoperative, Tonsillar Hypertrophy, Tonsillitis, Pediatric Sleep Apnea, Sleep-Disordered Breathing
Interventions
Methadone, Fentanyl/Hydromorphone
Drug
Lead sponsor
Duke University
Other
Eligibility
3 Years to 17 Years
Enrollment
440 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2029
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Dec 4, 2025 · Synced Sep 19, 2026, 5:32 PM EDT
Completed Phase 2 Interventional

A Study of MELT-300 (Midazolam and Ketamine Sublingual Tablets) for Sedation and Intraoperative Ocular Analgesia in Participants Undergoing Cataract Extraction With Lens Replacement (CELR)

NCT05133518
View directory record Official record
Conditions
Cataract
Interventions
MELT-300, Midazolam alone, Ketamine alone, Placebo
Drug
Lead sponsor
Melt Pharmaceuticals
Industry
Eligibility
55 Years and older
Enrollment
338 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
3
States / cities
Rancho Cordova, California • Jacksonville, Florida • West Fargo, North Dakota
Source: ClinicalTrials.gov public record
Updated Dec 18, 2022 · Synced Sep 19, 2026, 5:32 PM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

Intra-operative Uterosacral Ligament Bupivacaine Injection During Minimally Invasive Hysterectomy

NCT04157075
View directory record Official record
Conditions
Pain, Postoperative, Opioid Use
Interventions
Bupivacaine
Drug
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older · Female only
Enrollment
180 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
2
States / cities
Baltimore, Maryland • Columbia, Maryland
Source: ClinicalTrials.gov public record
Updated Nov 8, 2022 · Synced Sep 19, 2026, 5:32 PM EDT
Completed Not applicable Interventional

Surgery Plus Celiac Nerve Block for Long-term Pancreatic Cancer Pain Control

NCT02002806
View directory record Official record
Conditions
Pancreas Cancer, Biliary Tract Cancer
Interventions
Alcohol Injection, Placebo Injection
Other
Lead sponsor
Indiana University
Other
Eligibility
18 Years to 85 Years
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2019
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Aug 15, 2019 · Synced Sep 19, 2026, 5:32 PM EDT
Withdrawn Phase 3 Interventional

Intraoperative Transversus Abdominis Plane Block for Gynecologic Surgery (GYNTAP)

NCT02506855
View directory record Official record
Conditions
Postoperative Pain, Postoperative Nausea and Vomiting
Interventions
Ropivacaine, Placebo, Transversus Abdominis Plane Block
Drug · Other · Procedure
Lead sponsor
University of Mississippi Medical Center
Other
Eligibility
18 Years and older · Female only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Jackson, Mississippi
Source: ClinicalTrials.gov public record
Updated May 12, 2016 · Synced Sep 19, 2026, 5:32 PM EDT
Completed Not applicable Interventional

The Effects of a Music Therapist Designed Listening Program on Intraoperative Vitrectomy

NCT03147235
View directory record Official record
Conditions
Pain, Postoperative, Music Therapy
Interventions
vitrectomy with music listening
Behavioral
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years and older
Enrollment
57 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Apr 30, 2018 · Synced Sep 19, 2026, 5:32 PM EDT
Withdrawn Not applicable Interventional

Randomized Controlled Comparison of Pre-op TLIP vs Intra-op TLIP

NCT06154980
View directory record Official record
Conditions
Pain, Spine Fusion
Interventions
Preoperative Ultrasound TLIP, Intraoperative TLIP
Procedure
Lead sponsor
Corewell Health East
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Royal Oak, Michigan
Source: ClinicalTrials.gov public record
Updated Oct 22, 2025 · Synced Sep 19, 2026, 5:32 PM EDT
Completed Phase 4 Interventional Results available

Dexamethasone for Post Cesarean Delivery Analgesia

NCT01868633
View directory record Official record
Conditions
Postoperative Pain
Interventions
Dexamethasone, Placebo
Drug
Lead sponsor
University of Iowa
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Sep 18, 2017 · Synced Sep 19, 2026, 5:32 PM EDT
Completed Not applicable Interventional

Effect of Patient Preference for Intraoperative Opioid Use on Early Postoperative Quality of Recovery

NCT06855641
View directory record Official record
Conditions
Opioid Analgesia, Quality of Recovery (QoR-15), Outcome Assessment, Opioid Free Anesthesia
Interventions
Opioid based Anesthesia, opioid free anesthesia
Procedure
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older
Enrollment
240 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
2
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jun 26, 2025 · Synced Sep 19, 2026, 5:32 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers

Study of Dexmedetomidine in Spine Surgery

NCT01850017
View directory record Official record
Conditions
Collapse of Thoracic Vertebra, Collapse of Lumbar Vertebrae
Interventions
Dexmedetomidine
Drug
Lead sponsor
University of Virginia
Other
Eligibility
18 Years to 80 Years
Enrollment
142 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2015
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated May 4, 2017 · Synced Sep 19, 2026, 5:32 PM EDT
Completed Phase 4 Interventional Results available

Using Triamcinolone Acetonide to Reduce Pain After Scleral Buckle Surgery

NCT04701593
View directory record Official record
Conditions
Retinal Detachment
Interventions
Triamcinolone Acetonide 40mg/mL
Drug
Lead sponsor
Virginia Polytechnic Institute and State University
Other
Eligibility
19 Years and older
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Roanoke, Virginia
Source: ClinicalTrials.gov public record
Updated Jul 22, 2024 · Synced Sep 19, 2026, 5:32 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Tourniquet Pressure in Primary Total Knee Arthroplasty

NCT02830087
View directory record Official record
Conditions
Tourniquets, Knee Arthroplasty, Total, Knee Replacement, Total
Interventions
Tourniquet Cuff Pressure
Procedure
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years to 80 Years
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016
U.S. locations
2
States / cities
Bermuda Run, North Carolina • Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Dec 18, 2018 · Synced Sep 19, 2026, 5:32 PM EDT
Terminated Phase 4 Interventional Accepts healthy volunteers

Intraoperative Methadone for Postoperative Pain Control After Thoracic Surgery

NCT04525898
View directory record Official record
Conditions
Postoperative Pain
Interventions
Methadone
Drug
Lead sponsor
Endeavor Health
Other
Eligibility
18 Years to 80 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
Evanston, Illinois
Source: ClinicalTrials.gov public record
Updated Dec 20, 2021 · Synced Sep 19, 2026, 5:32 PM EDT
Recruiting Phase 4 Interventional Accepts healthy volunteers

Efficacy of Preoperative Administration of Gabapentin in 3rd Molar Dental Extraction.

NCT04860141
View directory record Official record
Conditions
Dental Pain and Sensation Disorder, Pain, Postoperative
Interventions
Gabapentin 600mg, Placebo
Drug
Lead sponsor
Loma Linda University
Other
Eligibility
18 Years to 59 Years
Enrollment
98 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2026
U.S. locations
1
States / cities
Loma Linda, California
Source: ClinicalTrials.gov public record
Updated Feb 3, 2026 · Synced Sep 19, 2026, 5:32 PM EDT
Completed Not applicable Interventional

Prospective RCT Comparing Perioperative Pain

NCT03253198
View directory record Official record
Conditions
Arthroplasty Shoulder
Interventions
Saline, Bupivacaine liposome
Drug
Lead sponsor
Rothman Institute Orthopaedics
Other
Eligibility
18 Years and older
Enrollment
156 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 21, 2018 · Synced Sep 19, 2026, 5:32 PM EDT