Skip to main content
OpenTrials
Completed

NCT Number: NCT00663767

A Study of ARRY-371797 in Subjects Undergoing Third Molar Extraction

This is a Phase 2 study designed to test the ability of investigational study drug ARRY-371797 to reduce pain in a postoperative pain model (third molar extraction), and to further evaluate the drug's safety. Approximately 250 subjects from the US will be enrolled in this study.

Completed

Looking for future studies?

Notify Me

Key information

Age range

18 year–65 year

Sex eligibility

All sexes

Study type

Interventional

Phase

Phase 2

Primary location

PPD Phase I Clinic, Austin, Texas, United States

Loading trial locations.

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Key Inclusion Criteria:

  • Scheduled for outpatient oral surgical procedure to remove 3 or more third molars, at least 1 of which is mandibular and fully or partially impacted by bone.
  • Females of childbearing potential must be willing to use an acceptable method of contraception within 14 days prior to first dose of study drug until the completion of the follow-up procedures.
  • Body weight >50 kg (110 lbs).
  • Good health determined by medical history, physical examination, vital signs and clinical laboratory results of non-clinical significance.
  • Additional criteria exist.

Key Exclusion Criteria:

  • Evidence or history of clinically significant dermatologic, hematological, renal, endocrine (e.g. poorly controlled diabetes), pulmonary, gastrointestinal, cardiovascular, hepatic, neurologic, ophthalmologic, or allergic disease (including clinically significant drug allergies that could impact the conduct of this study, but excluding untreated, asymptomatic, seasonal allergies at time of study drug dosing).
  • Positive urine drug screen within 28 days prior to first dose of study drug.
  • Use of prohibited prescription drugs, or grapefruit juice within 7 days of first dose of study drug; prohibited medications are defined as nonsteroidal and steroidal antiinflammatory drugs, analgesics including opioids (except low dose aspirin for myocardial infarction prophylaxis), P450 CYP3A substrates or inhibitors (strong or moderate).
  • Additional criteria exist.

Treatment and study plan

Placebo; oral

Drug

dose 1, dose 2

ARRY-371797, p38 inhibitor; oral

Drug

dose 1: multiple dose levels

Celecoxib, COX-2 inhibitor; oral

Drug

dose 1

Primary outcomes

  1. Assess the efficacy of the study drug dosed postoperatively in terms of total pain relief (TOTPAR).

    Time frame: 6 hours post-dose

  2. Characterize the safety profile of the study drug in terms of adverse events, clinical laboratory tests, electrocardiograms and vital signs.

    Time frame: Duration of study

Secondary outcomes

  1. Assess the efficacy of the study drug (versus placebo and celecoxib) in terms of pain relief measurements [including TOTPAR, total pain intensity (TPI) and time to rescue medication].

    Time frame: Duration of study

Sponsors and collaborators

Lead sponsor

Pfizer

Industry

Registry information

Official study title

A Randomized, Double-blind, Placebo- and Active-controlled, Parallel-group Analgesic Efficacy Trial of Oral ARRY-371797 in Subjects Undergoing Third Molar Extraction

Important dates

Study start
2008
Primary completion
2008
Study completion
2008
First posted
Apr 22, 2008
Registry last updated
Feb 9, 2021

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

Published trials that share one or more normalized conditions with this study.