Independent directory Public ClinicalTrials.gov records United States
Clear filters
ClinicalTrials.gov public records Last synced Sep 11, 2026, 4:04 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1–16 of 16 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Post Operative Pain
Interventions
N1539
Drug
Lead sponsor
Baudax Bio
Industry
Eligibility
2 Years to 16 Years
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022
U.S. locations
3
States / cities
Sheffield, Alabama • Bakersfield, California • Salt Lake City, Utah
Conditions
Opioid Use, Pain, Post Operative
Interventions
nCAP Signal Relief Patch, Standard of Care
Device · Other
Lead sponsor
Jacques E. Chelly
Other
Eligibility
18 Years and older
Enrollment
79 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Conditions
Pain, Postoperative
Interventions
N1539, Placebo
Drug
Lead sponsor
Baudax Bio
Industry
Eligibility
35 Years to 80 Years
Enrollment
194 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
6
States / cities
Florence, Alabama • Mobile, Alabama • Sheffield, Alabama + 3 more
Completed Phase 3 Interventional Results available

Evaluation of Preoperative N1539 in Colorectal Surgery

NCT03323385
Conditions
Pain, Postoperative
Interventions
N1539, Placebo
Drug
Lead sponsor
Baudax Bio
Industry
Eligibility
18 Years to 80 Years
Enrollment
57 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
10
States / cities
Florence, Alabama • Mobile, Alabama • Miami, Florida + 6 more
Completed Phase 3 Interventional Results available

Evaluation of N1539 Following Bunionectomy Surgery

NCT02675907
Conditions
Pain, Post-operative
Interventions
N1539, Intravenous Placebo
Drug
Lead sponsor
Baudax Bio
Industry
Eligibility
18 Years to 75 Years
Enrollment
201 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016
U.S. locations
4
States / cities
Bakersfield, California • Pasadena, California • Pasadena, Maryland + 1 more
Completed Phase 3 Interventional Results available

Evaluation of N1539 Following Abdominoplasty Surgery

NCT02678286
Conditions
Pain, Post-operative
Interventions
N1539, Intravenous Placebo
Drug
Lead sponsor
Baudax Bio
Industry
Eligibility
18 Years to 75 Years
Enrollment
219 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016
U.S. locations
4
States / cities
Pasadena, California • Bellaire, Texas • San Antonio, Texas
Completed Phase 2 Interventional Results available

Phase 2 Herniorrhaphy Study for Opioid Elimination

NCT03695367
Conditions
Postoperative Pain
Interventions
HTX-011, Luer lock applicator, Vial access device, Ibuprofen, Acetaminophen, Ketorolac
Drug · Device
Lead sponsor
Heron Therapeutics
Industry
Eligibility
18 Years and older
Enrollment
63 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018
U.S. locations
5
States / cities
Anaheim, California • Pasadena, California • Draper, Utah + 2 more
Conditions
Shoulder Pain, Opioid Use
Interventions
Acetaminophen, Celecoxib 200mg, Celecoxib 400 mg, Ropivacaine, Ketorolac, Acetaminophen Injectable Product, Oxycodone, Tramadol, Morphine Injectable Solution, hydrocodone bitartrate and acetaminophen, Morphine, Oxycodone Hydrochloride, Meloxicam
Drug
Lead sponsor
Rush University Medical Center
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Orthopaedic Fractures
Interventions
NSAID, Gabapentinoids, placebo
Drug
Lead sponsor
Major Extremity Trauma Research Consortium
Other
Eligibility
18 Years to 80 Years
Enrollment
450 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2018
U.S. locations
17
States / cities
Miami, Florida • West Palm Beach, Florida • Indianapolis, Indiana + 13 more
Completed Phase 3 Interventional Results available

Evaluation of N1539 Following Major Surgery

NCT02720692
Conditions
Pain, Post-operative
Interventions
N1539, Intravenous Placebo
Drug
Lead sponsor
Baudax Bio
Industry
Eligibility
18 Years to 80 Years
Enrollment
722 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
20
States / cities
Florence, Alabama • Montgomery, Alabama • Sheffield, Alabama + 16 more
Completed Phase 4 Interventional Results available

Opioid-Free Shoulder Arthroplasty

NCT03540030
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
Conditions
Total Knee Replacement, Total Hip Replacement
Interventions
IV meloxicam, Ketorolac
Drug
Lead sponsor
University of Miami
Other
Eligibility
18 Years and older
Enrollment
223 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Miami, Florida
Completed Phase 4 Interventional Results available

Pre vs Post Block in Total Knee Arthroplasty (TKA)

NCT05974501
Conditions
Knee Osteoarthritis, Arthroplasty Complications, Postoperative Pain
Interventions
Dexamethasone, Acetaminophen, Lyrica, Celebrex, Meloxicam, Oxycodone, Ropivacaine
Drug
Lead sponsor
University of Miami
Other
Eligibility
18 Years and older
Enrollment
84 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Miami, Florida
Conditions
Pain, Post-operative
Interventions
N1539, Intravenous Placebo
Drug
Lead sponsor
Baudax Bio
Industry
Eligibility
18 Years to 75 Years
Enrollment
59 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015
U.S. locations
1
States / cities
Pasadena, Maryland
Conditions
Post Operative Pain, Acute, Bariatric Surgery Candidate, Postoperative Pain
Interventions
ZYNRELEF 200Mg-6Mg Extended-Release Solution
Drug
Lead sponsor
Dr. Yannis Raftopoulos
Other
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Holyoke, Massachusetts
Conditions
Readiness to Discharge
Interventions
Peri-Articular Injection, Epidural Pathway (PCEA+FNB)
Procedure
Lead sponsor
Hospital for Special Surgery, New York
Other
Eligibility
18 Years to 85 Years
Enrollment
91 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
1
States / cities
New York, New York