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ClinicalTrials.gov public records Last synced Oct 1, 2026, 12:50 AM EDT

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Showing 25–48 of 162 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Oral ibuprofen Clear all
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Effect of Acetaminophen on Postpartum Blood Pressure Control in Preeclampsia With Severe Features

NCT02911701
View directory record Official record
Conditions
Pre-Eclampsia, HELLP Syndrome, Eclampsia
Interventions
Acetaminophen, Ibuprofen
Drug
Lead sponsor
University of New Mexico
Other
Eligibility
18 Years and older · Female only
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
Albuquerque, New Mexico
Source: ClinicalTrials.gov public record
Updated Jul 27, 2023 · Synced Oct 1, 2026, 12:50 AM EDT
Completed Phase 2 Interventional Results available

Sucralfate to Improve Oral Intake in Children With Infectious Oral Ulcers: a Randomized, Double-blind, Placebo-Controlled Trial

NCT03241030
View directory record Official record
Conditions
Herpangina, Gingivostomatitis, Hand, Foot and Mouth Disease
Interventions
Sucralfate, Placebo, Acetaminophen, Ibuprofen
Drug · Other
Lead sponsor
University of Texas at Austin
Other
Eligibility
6 Months to 5 Years
Enrollment
102 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Oct 29, 2021 · Synced Oct 1, 2026, 12:50 AM EDT
Completed Phase 4 Interventional Results available

Evaluation of Oral Midazolam in First-trimester Surgical Abortions

NCT01830881
View directory record Official record
Conditions
Pain, Anxiety, Nausea
Interventions
Midazolam, Ibuprofen, Placebo-Cherry syrup, Lidocaine
Drug · Other
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years to 65 Years · Female only
Enrollment
124 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Jun 25, 2018 · Synced Oct 1, 2026, 12:50 AM EDT
Completed Not applicable Interventional Results available

Randomized Trial of NSAID vs Placebo Prior to Ureteral Stent Removal

NCT02140970
View directory record Official record
Conditions
Disorder of Urinary Stent, Ureteral Spasm, Ureteropelvic Junction Obstruction, Urolithiasis
Interventions
Ibuprofen, Placebo
Drug
Lead sponsor
University of Colorado, Denver
Other
Eligibility
4 Years to 17 Years
Enrollment
51 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2020
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Apr 26, 2021 · Synced Oct 1, 2026, 12:50 AM EDT
Completed Phase 2 Interventional

Celebrex for Pain Relief After Oral Surgery

NCT00006299
View directory record Official record
Conditions
Facial Pain
Interventions
Celebrex
Drug
Lead sponsor
National Institute of Dental and Craniofacial Research (NIDCR)
NIH
Eligibility
Not listed
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2004
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 4, 2008 · Synced Oct 1, 2026, 12:50 AM EDT
Terminated Phase 4 Interventional Results available

Aggressive Fever Control With Intravenous Ibuprofen After Non-traumatic Brain Hemorrhage

NCT01530880
View directory record Official record
Conditions
Fever
Interventions
Intravenous Ibuprofen, Acetaminophen (Standard of Care)
Drug
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 28, 2017 · Synced Oct 1, 2026, 12:50 AM EDT
Completed Phase 4 Interventional Results available

Overnight Pain Treatment Investigating Opioids vs. Nonopioids

NCT03545893
View directory record Official record
Conditions
Abortion Second Trimester
Interventions
Ibuprofen 600 mg, OxyCODONE 5 Mg Oral Tablet
Drug
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older · Female only
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 25, 2020 · Synced Oct 1, 2026, 12:50 AM EDT
Completed Phase 2 Interventional Results available

Efficacy Of PF-05089771 In Treating Postoperative Dental Pain

NCT01529346
View directory record Official record
Conditions
Postoperative Dental Pain
Interventions
PF-05089771, Placebo, Ibuprofen
Drug · Other
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 55 Years
Enrollment
235 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
3
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Jun 1, 2018 · Synced Oct 1, 2026, 12:50 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

A Study of Ibuprofen 250 mg / Acetaminophen 500 mg Comparing The Antipyretic Effects in Healthy Male Volunteers

NCT02761980
View directory record Official record
Conditions
Fever
Interventions
Ibuprofen 250 mg / Acetaminophen 500 mg, Ibuprofen 250 mg, Acetaminophen 500 mg, Placebo
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 55 Years · Male only
Enrollment
290 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Knoxville, Tennessee
Source: ClinicalTrials.gov public record
Updated Dec 7, 2018 · Synced Oct 1, 2026, 12:50 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The Effect of Prophylactic Antipyretics on Immune Responses and Fever After 2014-2015 and 2015-2016 Inactivated Influenza Vaccine

NCT02212990
View directory record Official record
Conditions
Fever
Interventions
Acetaminophen Arm, Placebo Arm, Ibuprofen Arm
Other
Lead sponsor
Duke University
Other
Eligibility
6 Months to 47 Months
Enrollment
104 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2016
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Feb 7, 2018 · Synced Oct 1, 2026, 12:50 AM EDT
Completed Phase 2Phase 3 Interventional Accepts healthy volunteers Results available

Effect of Post-operative Ibuprofen After Surgery for Chronic Rhinosinusitis

NCT03055507
View directory record Official record
Conditions
Chronic Rhinosinusitis (Diagnosis)
Interventions
Ibuprofen 400 mg, Acetaminophen 650 mg, OxyCODONE 5 Mg Oral Tablet
Drug
Lead sponsor
University of Washington
Other
Eligibility
Not listed
Enrollment
42 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Mar 22, 2023 · Synced Oct 1, 2026, 12:50 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Self Selection Trial of Naproxen Sodium

NCT01383486
View directory record Official record
Conditions
Pain
Interventions
Naproxen sodium ER (BAYH6689), Advil
Drug
Lead sponsor
Bayer
Industry
Eligibility
12 Years and older
Enrollment
253 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011
U.S. locations
10
States / cities
Anaheim, California • Yorba Linda, California • Pembroke Pines, Florida + 7 more
Source: ClinicalTrials.gov public record
Updated Oct 15, 2015 · Synced Oct 1, 2026, 12:50 AM EDT
Not yet recruiting Phase 4 Interventional

RCT: Suzetrigine vs Norco for Post-op Pain

NCT07195669
View directory record Official record
Conditions
Pain Control
Interventions
Suzetrigine (SUZ), Norco
Drug
Lead sponsor
Jacob Lensing
Other
Eligibility
18 Years to 45 Years
Enrollment
76 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
New Orleans, Louisiana
Source: ClinicalTrials.gov public record
Updated Sep 29, 2025 · Synced Oct 1, 2026, 12:50 AM EDT
Completed Phase 4 Interventional

Efficacy and Safety of Celecoxib Versus Ibuprofen in the Treatment of Osteoarthritis of the Knee (United States)

NCT00620867
View directory record Official record
Conditions
Osteoarthritis, Knee
Interventions
Ibuprofen, celecoxib, placebo
Drug · Other
Lead sponsor
Pfizer's Upjohn has merged with Mylan to form Viatris Inc.
Industry
Eligibility
40 Years and older
Enrollment
393 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2003
U.S. locations
33
States / cities
Anniston, Alabama • Phoenix, Arizona • Anaheim, California + 30 more
Source: ClinicalTrials.gov public record
Updated Feb 21, 2021 · Synced Oct 1, 2026, 12:50 AM EDT
Terminated Phase 4 Interventional Accepts healthy volunteers Results available

Trial Comparing Intravenous and Oral Moderate Sedation for First Trimester Surgical Abortions

NCT01011634
View directory record Official record
Conditions
Undesired Intrauterine Pregnancy, First Trimester Pregnancy
Interventions
Intravenous moderate sedation versus oral medication
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
16 Years to 55 Years · Female only
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2008
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated May 16, 2013 · Synced Oct 1, 2026, 12:50 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

A Bioequivalence Study of Advil PM Liqui-Gels Minis (Ibuprofen/Diphenhydramine Hydrochloride 200 mg/25 mg) Compared to the Current Marketed Advil PM Liqui-Gels (Ibuprofen/Diphenhydramine Hydrochloride 200 mg/25 mg) in Healthy Adult Subjects Under Fasted Conditions

NCT05674721
View directory record Official record
Conditions
Pain
Interventions
Advil PM Liqui-Gels Minis, Advil PM Liqui-Gels
Drug
Lead sponsor
HALEON
Industry
Eligibility
18 Years to 55 Years
Enrollment
77 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Aug 23, 2024 · Synced Oct 1, 2026, 12:50 AM EDT
Completed Phase 1 Interventional

Combination of Acetaminophen and Ibuprofen in the Management of Patent Ductus Arteriosus

NCT03103022
View directory record Official record
Conditions
Patent Ductus Arteriosus, Neonate
Interventions
Acetaminophen, ibuprofen
Drug
Lead sponsor
University of Florida
Other
Eligibility
23 Weeks to 30 Weeks
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
2
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Jan 31, 2020 · Synced Oct 1, 2026, 12:50 AM EDT
Completed Phase 3 Interventional Results available

Patient Experience Study of Deoxycholic Acid Injection

NCT02007434
View directory record Official record
Conditions
Moderate or Severe Submental Fullness
Interventions
Deoxycholic Acid Injection, Placebo, Cold Compress, Lidocaine / Epinephrine, Loratadine, Ibuprofen, Compression Chin Strap
Drug · Other
Lead sponsor
Kythera Biopharmaceuticals
Industry
Eligibility
18 Years to 65 Years
Enrollment
84 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Tempe, Arizona
Source: ClinicalTrials.gov public record
Updated Jul 28, 2015 · Synced Oct 1, 2026, 12:50 AM EDT
Completed Phase 4 Interventional Results available

Analgesia Regimens Following Trans-sphenoidal Surgery for Pituitary Tumors

NCT02351700
View directory record Official record
Conditions
Pituitary Tumor, Pain
Interventions
IV Caldolor, IV Placebo
Drug
Lead sponsor
St. Joseph's Hospital and Medical Center, Phoenix
Other
Eligibility
18 Years to 79 Years
Enrollment
62 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Phoenix, Arizona
Source: ClinicalTrials.gov public record
Updated Oct 21, 2021 · Synced Oct 1, 2026, 12:50 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 1, 2026, 12:50 AM EDT
Enrolling by invitation Phase 4 Interventional

Prospective Opioid-Free AIS Fusion

NCT06935331
View directory record Official record
Conditions
Adolescent Idiopathic Scoliosis (AIS)
Interventions
Opioid-Free/Opioid-Avoidant, Opioid-Containing
Drug
Lead sponsor
OrthoCarolina Research Institute, Inc.
Other
Eligibility
10 Years to 20 Years
Enrollment
58 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Charlotte, North Carolina
Source: ClinicalTrials.gov public record
Updated Apr 6, 2026 · Synced Oct 1, 2026, 12:50 AM EDT
Not yet recruiting Phase 2 Interventional

Jaw Muscle Pain Post Wisdom Molar Surgery

NCT07094542
View directory record Official record
Conditions
Post Operative Pain, Impacted Third Molar Tooth, Muscle Pain
Interventions
Temporo-masseteric Nerve Block Injection, Oral Pain Medications only
Drug
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
1
States / cities
Newark, New Jersey
Source: ClinicalTrials.gov public record
Updated Jun 18, 2026 · Synced Oct 1, 2026, 12:50 AM 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 1, 2026, 12:50 AM EDT
Recruiting Phase 1 Interventional Accepts healthy volunteers

A Study to Evaluate Ibuprofen (IBU) 62.5 mg and Acetaminophen (APAP) 125 mg/5 ml in an Oral Liquid Suspension Fixed-Dose Combination Product in Children Aged 6 to 11 Years

NCT07632274
View directory record Official record
Conditions
Pain
Interventions
Test Product
Drug
Lead sponsor
HALEON
Industry
Eligibility
6 Years to 11 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Jun 30, 2026 · Synced Oct 1, 2026, 12:50 AM EDT