Independent directory Public ClinicalTrials.gov records United States
Clinical Trials Finder
Objective public record navigation
Search Results

Search by objective public record fields.

Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.

Clear filters

These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.

ClinicalTrials.gov public records Last synced Oct 29, 2026, 4:22 AM EDT

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

Showing 697–720 of 948 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: acetominophen Clear all
Completed Phase 3 Interventional Results available

Study to Evaluate the Safety and Efficacy of ABT-712 in Subjects With Moderate to Severe Chronic Low Back Pain (CLBP)

NCT00761150
View directory record Official record
Conditions
Chronic Low Back Pain
Interventions
ABT-712, Placebo
Drug
Lead sponsor
AbbVie (prior sponsor, Abbott)
Industry
Eligibility
21 Years to 75 Years
Enrollment
308 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
32
States / cities
Tempe, Arizona • Tucson, Arizona • Anaheim, California + 26 more
Source: ClinicalTrials.gov public record
Updated Feb 7, 2014 · Synced Oct 29, 2026, 4:22 AM EDT
Completed Phase 3 Interventional

Phase III Study of the Safety and Efficacy of Cl-108 in the Treatment of Moderate to Severe Pain

NCT01780428
View directory record Official record
Conditions
Pain, Nausea, Vomiting
Interventions
CL-108 (hydrodocone 7.5 mg, acetaminophen 325 mg, promethazine 12.5 mg), Placebo
Drug
Lead sponsor
Charleston Laboratories, Inc
Industry
Eligibility
18 Years and older
Enrollment
460 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 3, 2016 · Synced Oct 29, 2026, 4:22 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Talc Outpatient Pleurodesis With Indwelling Catheter

NCT03973957
View directory record Official record
Conditions
Pleural Effusion, Pleural Diseases, Malignant Pleural Effusion
Interventions
Indwelling pleural catheter placement, Fentanyl Citrate, Talc Slurry, Drainage collection bag
Device · Drug
Lead sponsor
The Cooper Health System
Other
Eligibility
18 Years and older
Enrollment
124 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
Camden, New Jersey
Source: ClinicalTrials.gov public record
Updated Jun 4, 2019 · Synced Oct 29, 2026, 4:22 AM EDT
Not yet recruiting Early Phase 1 Interventional

Safety and Feasibility of CD19 CAR T Cells Using CliniMACS Prodigy for Relapsed/Refractory CD19 Positive ALL and NHL

NCT05779930
View directory record Official record
Conditions
Acute Lymphoblastic Leukemia, in Relapse, Non-Hodgkin's Lymphoma, Relapsed, Non-Hodgkin's Lymphoma Refractory, Acute Lymphoblastic Leukemia With Failed Remission, B-cell Non Hodgkin Lymphoma, B Cell Leukemia
Interventions
CD19 specific Chimeric Antigen Receptor T Cell
Biological
Lead sponsor
Nationwide Children's Hospital
Other
Eligibility
Up to 30 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2035
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Aug 15, 2025 · Synced Oct 29, 2026, 4:22 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Gastrointestinal Safety Evaluation of Two Over the Counter Analgesics

NCT01822665
View directory record Official record
Conditions
Gastrointestinal Mucosal Damage
Interventions
Ibuprofen, Paracetamol, Placebo
Drug · Other
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years to 60 Years
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Mar 31, 2014 · Synced Oct 29, 2026, 4:22 AM EDT
Enrolling by invitation Phase 4 Interventional

Suzetrigine vs Norco-postoperative Mohs Pain

NCT07575230
View directory record Official record
Conditions
Cutaneous Tumors, Mohs Micrographic Surgery
Interventions
Norco 5Mg-325Mg Tablet, Suzetrigine
Drug
Lead sponsor
Baylor Research Institute
Other
Eligibility
18 Years to 89 Years
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated May 11, 2026 · Synced Oct 29, 2026, 4:22 AM EDT
Completed Phase 3 Interventional Results available

The Safety and Efficacy of the Buprenorphine Transdermal System (BTDS) in Subjects With Chronic Back Pain.

NCT00315445
View directory record Official record
Conditions
Back Pain
Interventions
Buprenorphine transdermal patch, Placebo oxycodone/acetaminophen tablets, OXY/APAP, Placebo transdermal patch (TDS)
Drug
Lead sponsor
Purdue Pharma LP
Industry
Eligibility
18 Years and older
Enrollment
134 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1997 – 1998
U.S. locations
12
States / cities
Huntsville, Alabama • Phoenix, Arizona • Gainesville, Florida + 7 more
Source: ClinicalTrials.gov public record
Updated Sep 3, 2012 · Synced Oct 29, 2026, 4:22 AM EDT
Terminated Phase 3 Interventional Accepts healthy volunteers Results available

Clinical Study to Evaluate Efficacy of New Paracetamol Formulation Compared to Ibuprofen in Headache

NCT01842633
View directory record Official record
Conditions
Pain
Interventions
Paracetamol and Caffeine, Ibuprofen, Placebo
Drug · Other
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years to 65 Years
Enrollment
365 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2015
U.S. locations
1
States / cities
Waltham, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 1, 2017 · Synced Oct 29, 2026, 4:22 AM EDT
Completed Phase 4 Interventional Results available

A Prospective Study to Investigate Safety and Tolerability of Shorter Infusion of Fabrazyme

NCT06019728
View directory record Official record
Conditions
Fabry's Disease
Interventions
AGALSIDASE BETA (GZ419828), Acetaminophen, Diphenhydramine, Dexamethasone, Montelukast, Loratadine, Cetirizine, Fexofenadine
Drug
Lead sponsor
Sanofi
Industry
Eligibility
2 Years to 65 Years
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
5
States / cities
Santa Monica, California • Atlanta, Georgia • Grand Rapids, Michigan + 2 more
Source: ClinicalTrials.gov public record
Updated Oct 21, 2025 · Synced Oct 29, 2026, 4:22 AM EDT
Completed Not applicable Interventional Results available

Patient-Driven Analgesic Protocol Selection for Post-Cesarean Pain Management

NCT02605187
View directory record Official record
Conditions
Postoperative Pain
Interventions
No choice given, Choice given, Ibuprofen, Acetaminophen, Gabapentin, Morphine (low), Morphine (med), Morphine (high)
Other · Drug
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
160 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Oct 16, 2018 · Synced Oct 29, 2026, 4:22 AM EDT
Completed Not applicable Interventional Results available

Impact of Acetaminophen on Performance of Guardian™ Sensor (3) in Adults

NCT04378114
View directory record Official record
Conditions
Type 1 Diabetes Mellitus, Type 2 Diabetes Mellitus
Interventions
Guardian™ Sensor (3) connected to a Guardian™ Connect Transmitter. C sensor algorithm applied retrospectively to raw sensor data., Guardian™ Sensor (3) connected to a Guardian™ Connect Transmitter. Zeus sensor algorithm applied retrospectively to raw sensor data., Acetominophen
Device · Drug
Lead sponsor
Medtronic MiniMed, Inc.
Industry
Eligibility
18 Years to 80 Years
Enrollment
104 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020
U.S. locations
6
States / cities
Escondido, California • Santa Barbara, California • Walnut Creek, California + 3 more
Source: ClinicalTrials.gov public record
Updated Sep 8, 2023 · Synced Oct 29, 2026, 4:22 AM EDT
Completed Phase 2 Interventional Results available

Effects of Inhibiting Early Inflammation in Kidney Transplant Patients

NCT02495077
View directory record Official record
Conditions
Kidney Transplant
Interventions
Infliximab, Methylprednisolone, Mycophenolate Mofetil, Tacrolimus, Thymoglobulin®, Acetaminophen, Loratadine, Placebo for Infliximab, Prednisone, Diphenhydramine
Biological · Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years and older
Enrollment
290 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2021
U.S. locations
13
States / cities
Birmingham, Alabama • Los Angeles, California • San Francisco, California + 8 more
Source: ClinicalTrials.gov public record
Updated Sep 24, 2026 · Synced Oct 29, 2026, 4:22 AM EDT
Completed Phase 3 Interventional

Herniorrhaphy for Postoperative Pain

NCT05813847
View directory record Official record
Conditions
Hernia, Inguinal, Post Operative Pain
Interventions
local anaesthetic injection of CPL-01, Morphine (rescue medication), Acetaminophen (rescue medication), Oxycodone (rescue medication), local anaesthetic injection of placebo, local anaesthetic injection of ropivacaine HCl, Open inguinal hernia repair
Drug · Procedure
Lead sponsor
Cali Pharmaceuticals LLC
Industry
Eligibility
18 Years to 75 Years
Enrollment
518 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Apr 30, 2026 · Synced Oct 29, 2026, 4:22 AM EDT
Completed No phase listed Observational

Adduct Dipstick for Diagnosis of Acetaminophen Toxicity

NCT01575847
View directory record Official record
Conditions
Acetaminophen Toxicity
Interventions
Not listed
Lead sponsor
Arkansas Children's Hospital Research Institute
Other
Eligibility
12 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2016
U.S. locations
1
States / cities
Little Rock, Arkansas
Source: ClinicalTrials.gov public record
Updated Jan 4, 2017 · Synced Oct 29, 2026, 4:22 AM EDT
Active, not recruiting Phase 2 Interventional Results available

The AVIATOR Study: Trastuzumab and Vinorelbine With Avelumab OR Avelumab & Utomilumab in Advanced HER2+ Breast Cancer

NCT03414658
View directory record Official record
Conditions
Breast Cancer
Interventions
Vinorelbine, Trastuzumab, Avelumab, Utomilumab
Drug
Lead sponsor
Adrienne G. Waks
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2027
U.S. locations
17
States / cities
Birmingham, Alabama • San Francisco, California • Washington D.C., District of Columbia + 12 more
Source: ClinicalTrials.gov public record
Updated Jul 20, 2026 · Synced Oct 29, 2026, 4:22 AM EDT
Enrolling by invitation Phase 4 Interventional

Enhanced Recovery After Surgery (ERAS) in Live Donor Kidney Transplant Recipients

NCT06997016
View directory record Official record
Conditions
Postoperative Pain
Interventions
pre-operative carbohydrate drink, Acetaminophen, Gabapentin, Bupivacaine, Ambulation
Dietary Supplement · Drug · Other
Lead sponsor
Baylor Research Institute
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Fort Worth, Texas
Source: ClinicalTrials.gov public record
Updated Oct 15, 2026 · Synced Oct 29, 2026, 4:22 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Pain Outcomes of Intra-operative IV Tylenol and/or IV Toradol for Carpal Tunnel and Distal Radius Fracture Surgeries

NCT02313675
View directory record Official record
Conditions
Postoperative Pain, Carpal Tunnel Release, Distal Radius Fracture
Interventions
Acetaminophen, Ketorolac Tromethamine, Saline
Drug
Lead sponsor
John Fowler
Other
Eligibility
18 Years and older
Enrollment
44 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 4, 2018 · Synced Oct 29, 2026, 4:22 AM EDT
Terminated Phase 4 Interventional Results available

Lumbar Stenosis Outcomes Research II

NCT00652093
View directory record Official record
Conditions
Lumbar Spinal Stenosis
Interventions
opana then darvocet then placebo, opana then placebo then darvocet, placebo then opana then darvocet, Placebo then darvocet then opana, Darvocet then opana then placebo, Darvocet then placebo then opana
Drug
Lead sponsor
University of Rochester
Other
Eligibility
50 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Mar 25, 2016 · Synced Oct 29, 2026, 4:22 AM EDT
Completed Not applicable Interventional

Acupuncture for Vasectomy Pre-procedural Anxiety and Pain Control in the Primary Care Setting

NCT03938415
View directory record Official record
Conditions
Acupuncture, Pain, Postoperative, Vasectomy
Interventions
Acupuncture, Standardized pre-procedure medications
Procedure · Other
Lead sponsor
Matthew Snyder
Federal
Eligibility
25 Years and older · Male only
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2025
U.S. locations
1
States / cities
Las Vegas, Nevada
Source: ClinicalTrials.gov public record
Updated Apr 15, 2025 · Synced Oct 29, 2026, 4:22 AM EDT
Completed Phase 2 Interventional

Pilot Study of the Efficacy and Safety of Q8003 in Patients Who Have Undergone Total Knee Arthroplasty or Total Hip Arthroplasty

NCT00818493
View directory record Official record
Conditions
Postoperative Pain
Interventions
Q8003 (morphine sulfate and oxycodone hydrochloride), Low dose Q8003 (morphine sulfate and oxycodone hydrochloride), Percocet (oxycodone and acetaminophen)
Drug
Lead sponsor
QRxPharma Inc.
Industry
Eligibility
18 Years and older
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009
U.S. locations
4
States / cities
Birmingham, Alabama • Phoenix, Arizona • Royal Oak, Michigan + 1 more
Source: ClinicalTrials.gov public record
Updated May 17, 2012 · Synced Oct 29, 2026, 4:22 AM EDT
Completed Phase 4 Interventional Results available

Treatment of Acute Sinusitis

NCT00377403
View directory record Official record
Conditions
Acute Respiratory Infections, Acute Rhinosinusitis
Interventions
Acetaminophen, Amoxicillin, Dextromethorphan hydrobromide with guaifenesin, Guaifenesin, Pseudoephedrine Sustained Action, Saline spray (0.65%)
Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 70 Years
Enrollment
172 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2010
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Dec 28, 2012 · Synced Oct 29, 2026, 4:22 AM EDT
Completed Phase 2 Interventional Results available

Comparing Five Oral Analgesics for Treatment of Acute Pain in the Emergency Department (ED)

NCT03173456
View directory record Official record
Conditions
Musculoskeletal Pain
Interventions
oxycodone/APAP, hydrocodone/APAP, codeine/APAP, 400 ibuprofen/APAP, 800 ibuprofen/APAP
Drug
Lead sponsor
Albert Einstein College of Medicine
Other
Eligibility
21 Years to 64 Years
Enrollment
600 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Feb 1, 2022 · Synced Oct 29, 2026, 4:22 AM EDT
Completed Not applicable Interventional Results available

A Cost Effective Treatment for Headache in Pregnancy When Acetaminophen Alone is Ineffective.

NCT02295280
View directory record Official record
Conditions
Headache
Interventions
Metoclopramide, Diphenhydramine, Codeine
Drug
Lead sponsor
St. Louis University
Other
Eligibility
16 Years to 50 Years · Female only
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Apr 2, 2018 · Synced Oct 29, 2026, 4:22 AM EDT
Completed Phase 3 Interventional

A Two-Arm Study Comparing the Analgesic Efficacy and Safety of Acetaminophen and Tramadol Combination BID Versus Placebo for the Treatment of Acute Low Back Pain

NCT00643383
View directory record Official record
Conditions
Acute Low Back Pain
Interventions
Combination drug (Acetaminophen + Tramadol), Placebo
Drug
Lead sponsor
Labopharm Inc.
Industry
Eligibility
18 Years to 80 Years
Enrollment
277 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
18
States / cities
Montgomery, Alabama • Centennial, Colorado • Hialeah, Florida + 14 more
Source: ClinicalTrials.gov public record
Updated May 1, 2012 · Synced Oct 29, 2026, 4:22 AM EDT