Clinical trials: Acetaminophen
Rheumatic Diseases
A Study on Health - Related Quality of Life in Patients With Rheumatic Diseases Taking Tramadol 37.5mg/Acetaminophen 325mg Tablets
The objective of this observational study is to assess improvement of quality of life in the patients who are administered Tramadol 37.5mg/Acetaminophen 325mg tablets for 10~14 weeks according to the investigator's discretion in…
- Trial name
- NCT00642837
- Testing
- Tramadol/acetaminophen
- Volunteers
- 982 people
- Sponsor
- Janssen Korea, Ltd., Korea
Pain
Naproxen Sodium/Acetaminophen Proof of Concept Dosing Study
Study assessing efficacy and safety of concomitantly dosed naproxen sodium with acetaminophen, compared with naproxen sodium, hydrocodone/acetaminophen and Placebo in a postoperative dental pain.
- Trial name
- NCT03879408
- Testing
- 440 mg naproxen sodium with 1000 mg acetaminophen, 220 mg naproxen sodium with 650 mg acetaminophen, 10 mg hydrocodone + 650 mg acetaminophen
- Where
- United States
- Volunteers
- 290 people
- Sponsor
- Johnson & Johnson Consumer Inc., McNeil Consumer Healthcare Division
Pain
An Effectiveness and Safety Study of Acetaminophen 1000 mg and Ibuprofen 400 mg in Postoperative Dental Pain
The purpose of this study is to determine the onset of pain relief from a single dose of acetaminophen and ibuprofen in subjects experiencing postoperative dental pain following the surgical extraction of at least three molars.
- Trial name
- NCT00240864
- Testing
- acetaminophen, ibuprofen
- Volunteers
- 224 people
- Sponsor
- Johnson & Johnson Consumer and Personal Products Worldwide
Pain
Acetaminophen/Naproxen Sodium Dose Ranging Study
Study assessing the relative efficacy of five strengths of a fixed combination of acetaminophen and naproxen sodium is being investigated to help inform selection of dose(s) for further development and to evaluate the safety of a…
- Trial name
- NCT04447040
- Testing
- Acetaminophen/naproxen sodium Dose A, Acetaminophen/naproxen sodium Dose B, Acetaminophen/naproxen sodium Dose C
- Where
- United States
- Volunteers
- 304 people
- Sponsor
- Johnson & Johnson Consumer Inc., McNeil Consumer Healthcare Division
Postoperative Pain
A Study of Two Approved Drugs in the Treatment of Postoperative Dental Pain (0966-182)
The purpose of this study is to compare the safety and effectiveness of two approved drugs in the treatment of pain following dental surgery.
- Trial name
- NCT00092313
- Testing
- MK0966, rofecoxib, Comparator: oxycodone and acetaminophen
- Volunteers
- 271 people
- Sponsor
- Merck Sharp & Dohme LLC
Postoperative Pain
A Study of Two Approved Drugs in the Treatment of Postoperative Dental Pain (0966-183)
The purpose of this study is to compare the safety and effectiveness of two approved drugs in the treatment of pain following dental surgery.
- Trial name
- NCT00092326
- Testing
- MK0966, rofecoxib
- Volunteers
- 269 people
- Sponsor
- Merck Sharp & Dohme LLC
Orthodontic Pain
A Multiple-Dose Safety Study of Fixed Combination of Acetaminophen/Naproxen Sodium in Adolescents With Orthodontic Pain
The purpose of this study is to evaluate the safety of a fixed combination of acetaminophen/naproxen sodium when administered as multiple doses over a period of up to 10 days in adolescents 12 to below 17 years of age with…
- Trial name
- NCT05845008
- Testing
- Acetaminophen/Naproxen Sodium Fixed Combination
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Johnson & Johnson Consumer Inc. (J&JCI)
Dental Pain
Study of Acetaminophen (ACE) in Post-operative Dental Pain
This is a dental pain study evaluating the efficacy and safety of a single dose of test acetaminophen (ACE) (1000 mg) compared to commercial acetaminophen (1000 mg), ibuprofen (IBU) (400 mg), and placebo over a 6 hour period.
- Trial name
- NCT02320708
- Testing
- Acetaminophen (ACE) (1000 mg), Commercial ACE (1000 mg), Commercial Ibuprofen (IBU) (400 mg)
- Where
- United States
- Volunteers
- 240 people
- Sponsor
- Johnson & Johnson Healthcare Products Division of McNEIL-PPC, Inc.
Fever
Ibuprofen, Acetaminophen and Dipyrone to Fever Control in Children
The purpose of this study was to compare the efficacy and tolerability of acetaminophen, dipyrone and ibuprofen to fever control in children.
- Trial name
- NCT01359020
- Testing
- ibuprofen, dipyrone, acetaminophen
- Where
- Brazil
- Volunteers
- 396 people
- Sponsor
- Mantecorp Industria Quimica e Farmaceutica Ltd.
Pain
A Study to Evaluate a Fixed Combination of Acetaminophen/Naproxen Sodium in Acute Postoperative Pain Following Bunionectomy
The purpose of this study is to evaluate effectiveness of a fixed combination of acetaminophen/naproxen sodium compared with placebo for reduction of pain when administered as multiple doses over a 48-hour period.
- Trial name
- NCT05868122
- Testing
- Acetaminophen/Naproxen Sodium Fixed Combination
- Where
- 4 sites in United States
- Volunteers
- 143 people
- Sponsor
- Johnson & Johnson Consumer Inc. (J&JCI)
Pain
A Study of an Acetaminophen/Naproxen Sodium Fixed Combination, Acetaminophen and Naproxen Sodium in Postoperative Dental Pain
The purpose of this study is to evaluate how well a fixed combination of acetaminophen/naproxen sodium relieves postoperative dental pain compared with acetaminophen, naproxen sodium and placebo.
- Trial name
- NCT05761574
- Testing
- Acetaminophen/Naproxen Sodium Fixed Combination, Naproxen Sodium, Acetaminophen
- Where
- United States
- Volunteers
- 447 people
- Sponsor
- Johnson & Johnson Consumer Inc. (J&JCI)
Pain, Fever
Safety and Pharmacokinetic (PK) Study of Intravenous (IV) Acetaminophen Administration in Pediatric Inpatients
We are doing this study to find out what happens to acetaminophen in the body after it is given to children through the vein. Children's bodies may handle drugs differently than adults.
- Trial name
- NCT00493246
- Testing
- IV Acetaminophen
- Where
- 5 sites in United States
- Volunteers
- 75 people
- Sponsor
- Mallinckrodt
Post Operative Dental Pain
Study of Acetaminophen (ACM) in Post-operative Dental Pain
This is a Dental Pain Study which will evaluate the analgesic onset, efficacy and safety of 1000 mg acetaminophen as two Test acetaminophen 500 mg tablets, compared with commercial products of acetaminophen 1000 mg administered…
- Trial name
- NCT02735122
- Testing
- acetaminophen Tablet, acetaminophen Caplet, ibuprofen Liquid-filled capsule
- Where
- United States
- Volunteers
- 420 people
- Sponsor
- Johnson & Johnson Consumer Inc., McNeil Consumer Healthcare Division
Acetaminophen Overdose
Safety and Efficacy Study of a New Formulation of Acetylcysteine Injection
The primary purpose of this study is determine if a new formulation of Acetadote is at least as effective as the current formulation in the prevention and treatment of acetaminophen overdose related liver injury.
- Trial name
- NCT01118663
- Testing
- Acetadote EF (Ethylenediaminetetraacetic Acid (EDTA) - Free), Acetadote
- Where
- 14 sites in United States
- Volunteers
- 17 people
- Sponsor
- Cumberland Pharmaceuticals
Pain
Evaluation of the Efficacy of Novel Ibuprofen Acetaminophen Combination Formulations in the Treatment of Post-surgical Dental Pain
This study will determine the overall analgesic efficacy of three different fixed dose ibuprofen plus acetaminophen formulations compared to ibuprofen alone and to placebo.
- Trial name
- NCT01559259
- Testing
- Ibuprofen/acetaminophen, Ibuprofen
- Where
- United States
- Volunteers
- 394 people
- Sponsor
- Pfizer
Fever
Efficacy of Diclofenac Potassium Versus Acetaminophen in Febrile Children With Acute Upper Respiratory Tract Infections
The purpose of this study is to assess if a single dose of Diclofenac potassium (0.5 mg/kg) is more or as effective as a single dose of Acetaminophen (10 mg/kg) in the reduction of fever during 2 hours, in the treatment of…
- Trial name
- NCT01019980
- Testing
- Diclofenac potassium, Acetaminophen
- Where
- 2 sites in Venezuela
- Volunteers
- 2 people
- Sponsor
- Novartis Pharmaceuticals
Pain
An Effectiveness and Safety Study of Acetaminophen 1000 mg and Ibuprofen 400 mg in Postoperative Dental Pain.
The purpose of this study is to determine the onset of pain relief from a single dose of acetaminophen and ibuprofen in subjects experiencing postoperative dental pain following the surgical extraction of at least three molars.
- Trial name
- NCT00240825
- Testing
- Ibuprofen, Acetaminophen
- Volunteers
- 222 people
- Sponsor
- Johnson & Johnson Consumer and Personal Products Worldwide
Upper Respiratory Infections
Warming Sensation Intensity and Acceptability of the Flavour, Local Tolerability of Paracetamol 500 mg + Phenylephrine 10mg + Guaifenesin 200 mg Syrup in Patients Suffering a Upper Respiratory Tract Infection (URTI)
This is an open label, in-use study to assess the warming sensation, acceptability and local tolerability of paracetamol 500 mg + phenylephrine 10mg + Guaifenesin 200 mg syrup, given as a single dose in subjects suffering from…
- Trial name
- NCT01576809
- Testing
- IFF flavor 316 282, Paracetamol , Phenylephrine, Guaifenesin
- Where
- Canada
- Volunteers
- 51 people
- Sponsor
- Novartis
Post-operative Pain
Ibuprofen/Acetaminophen Versus Nurofen Plus® and Panadeine® Extra Dental Pain Study
The objective is to assess the efficacy and tolerability of a combination of 400 mg ibuprofen plus 1000 mg acetaminophen, 200 mg ibuprofen plus 500 mg acetaminophen compared with Nurofen Plus® and Panadeine® Extra.
- Trial name
- NCT01229449
- Testing
- Ibuprofen/acetaminophen, Ibuprofen/acetaminophen (higher dose), Nurofen Plus®
- Where
- United States
- Volunteers
- 678 people
- Sponsor
- Reckitt Benckiser LLC
Post-operative Dental Pain
Randomized, Double-Blind, Single-Dose, Efficacy and Safety Study of Test Acetaminophen Tablet in Postoperative Dental Pain
To evaluate analgesic onset, efficacy, and safety of 1000 mg acetaminophen administered as two Test Acetaminophen 500 mg tablets (Test ACM) compared with 1000 mg acetaminophen administered as two commercial acetaminophen 500 mg…
- Trial name
- NCT03224403
- Testing
- Test acetaminophen, Commercial acetaminophen, Commercial ibuprofen
- Where
- United States
- Volunteers
- 664 people
- Sponsor
- Johnson & Johnson Consumer Inc., McNeil Consumer Healthcare Division