Working… Menu

Phase 2 Study of Indomethacin Capsules to Treat Dental Pain

The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details. Identifier: NCT00964431
Recruitment Status : Completed
First Posted : August 25, 2009
Results First Posted : March 30, 2012
Last Update Posted : May 22, 2012
Information provided by (Responsible Party):
Iroko Pharmaceuticals, LLC

Brief Summary:
The purpose of this study is to determine whether Indomethacin Test Formulation Capsules are safe and effective for the treatment of dental pain.

Condition or disease Intervention/treatment Phase
Dental Pain Drug: Celecoxib 400 mg Drug: Placebo Drug: Indomethacin Test (lower dose) Drug: Indomethacin Test (upper dose) Phase 2

Layout table for study information
Study Type : Interventional  (Clinical Trial)
Actual Enrollment : 203 participants
Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: Triple (Participant, Investigator, Outcomes Assessor)
Primary Purpose: Treatment
Official Title: A Phase 2, Randomized, Double-Blind, Single-Dose, Parallel-Group, Active- and Placebo-Controlled Study of Indomethacin Test Capsules for the Treatment of Pain After Surgical Removal of Impacted Third Molars
Study Start Date : August 2009
Actual Primary Completion Date : December 2009
Actual Study Completion Date : December 2009

Resource links provided by the National Library of Medicine

Arm Intervention/treatment
Experimental: Indomethacin Test (lower dose) Drug: Indomethacin Test (lower dose)
20-mg single dose

Experimental: Indomethacin Test (upper dose)
Single dose
Drug: Indomethacin Test (upper dose)
40-mg single dose

Active Comparator: Celecoxib 400 mg Drug: Celecoxib 400 mg
Capsules 2 x 200 mg Single-Dose

Placebo Comparator: Placebo Drug: Placebo
Capsules 2 Single-Dose

Primary Outcome Measures :
  1. Total Patient Pain Relief Over 0 to 8 Hours. [ Time Frame: 8 hours ]

    Total patient pain relief was assessed as a time-weighted sum of the patient pain assessments at each individual time point from 0-8 hours.

    Values for TOTPAR are measured from 0 to 4 on the Pain Relief Scale 0 None Min; 1 A little; 2 Some; 3 A lot; 4 Complete Max

    The TOTPAR is a weighted measure of the observations; the minimum possible value is 0 and the maximum possible value is 32.

Information from the National Library of Medicine

Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the contacts provided below. For general information, Learn About Clinical Studies.

Layout table for eligibility information
Ages Eligible for Study:   18 Years to 50 Years   (Adult)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No

Inclusion Criteria:

  • Patient is male or female between 18 and 50 years of age
  • For women of child-bearing potential: a woman who is not pregnant and not nursing, and who is practicing an acceptable method of birth control
  • Patient requires extraction of 2 or more third molars
  • Patient must be willing to stay at the study site for at least 8 hours after dosing of the study drug

Exclusion Criteria:

  • Patient has hypersensitivity, allergy, or clinically significant intolerance to any medications to be used in the study, or related drugs
  • Patient has a current disease or history of a disease that will impact the study or the patient's well-being
  • Patient has used or intends to use any of the medications that are prohibited by the protocol
  • Patient has a history of drug or alcohol abuse or dependence, or patient has a positive urine drug screen or alcohol breathalyzer test
  • Patient has taken another investigational drug within 30 days prior to Screening

Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its identifier (NCT number): NCT00964431

Layout table for location information
United States, Texas
Premier Research Group Limited
Austin, Texas, United States, 78705
Sponsors and Collaborators
Iroko Pharmaceuticals, LLC

Layout table for additonal information
Responsible Party: Iroko Pharmaceuticals, LLC Identifier: NCT00964431     History of Changes
Other Study ID Numbers: IND2-08-03
First Posted: August 25, 2009    Key Record Dates
Results First Posted: March 30, 2012
Last Update Posted: May 22, 2012
Last Verified: March 2012
Additional relevant MeSH terms:
Layout table for MeSH terms
Anti-Inflammatory Agents, Non-Steroidal
Sensory System Agents
Peripheral Nervous System Agents
Physiological Effects of Drugs
Anti-Inflammatory Agents
Antirheumatic Agents
Tocolytic Agents
Reproductive Control Agents
Tooth Diseases
Stomatognathic Diseases
Facial Pain
Neurologic Manifestations
Signs and Symptoms
Analgesics, Non-Narcotic
Cyclooxygenase 2 Inhibitors
Cyclooxygenase Inhibitors
Enzyme Inhibitors
Molecular Mechanisms of Pharmacological Action
Gout Suppressants