Study of Indomethacin Capsules to Treat Pain Following Bunionectomy

Other Acute Postoperative Pain Clinical Trial

Official title:

A Phase 3, Randomized, Double-Blind, Multiple-Dose, Parallel-Group, Active- and Placebo-Controlled Study of Indomethacin [Test] Capsules for the Treatment of Acute Postoperative Pain After Bunionectomy

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT01543685
• Other study ID #: IND3-08-04b
• Status: Completed
• Phase: Phase 3
• First received: February 28, 2012
• Last updated: January 2, 2014
• Start date: February 2012
• Est. completion date: July 2012

Study information

• Verified date: January 2014
• Source: Iroko Pharmaceuticals, LLC
• Contact: n/a
• Is FDA regulated: No
• Health authority: United States: Food and Drug Administration
• Study type: Interventional

Clinical Trial Summary

The purpose of this study is to determine whether Indomethacin [Test] Capsules are safe and effective for the treatment of postoperative bunionectomy pain.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 462
• Est. completion date: July 2012
• Est. primary completion date: June 2012
• Accepts healthy volunteers: No
• Gender: Both
• Age group: 18 Years to 65 Years

Eligibility

Inclusion Criteria:

• Patient is male or female between 18 and 65 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

• Has undergone primary, unilateral, first metatarsal bunionectomy with no additional collateral procedures

• Patient must be willing to stay at the study site = 72 hours

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

Study Design

Allocation: Randomized, Endpoint Classification: Safety/Efficacy Study, Intervention Model: Parallel Assignment, Masking: Double Blind (Subject, Investigator, Outcomes Assessor), Primary Purpose: Treatment

Related Conditions & MeSH terms

• Other Acute Postoperative Pain
• Pain, Postoperative

Intervention

Drug:
• Indomethacin
40 mg TID capsules
• Indomethacin
40 mg BID capsules
• Indomethacin
20 mg TID capsules
• Celecoxib
200 mg capsules
• Placebo
Capsules

Locations

Country	Name	City	State
United States	Premier Research Group Limited	Austin	Texas
United States	Chesapeake Research Group, LLC	Pasadena	Maryland
United States	Premier Research Group Limited	Phoenix	Arizona
United States	Premier Research Group Limited	Salt Lake City	Utah

Sponsors (1)

Lead Sponsor	Collaborator
Iroko Pharmaceuticals, LLC

Country where clinical trial is conducted

United States, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	The Time-Weighted Summed Pain Intensity Difference Measured Using the 100-mm Visual Analogue Scale From 0 to 48 Hours After Trial Entry (VASSPID-48)	The pain intensity is assessed using a visual analogue scale (VAS), which is a horizontal line 100 mm in length. Subjects mark the VAS with a single vertical line to indicate their current pain level, with 0 mm representing "No Pain" and 100 mm representing "Worst Possible Pain".; The VAS summed pain intensity difference (VASSPID) is calculated as the sum of the pain intensity difference values at each follow-up time point (difference between the starting pain intensity and the pain intensity at the given assessment time) multiplied by the amount of time (in hours) since the prior assessment.	0 - 48 hours	No
Secondary	VASSPID-4. The Time-Weighted Summed Pain Intensity Difference Measured Using the 100-mm Visual Analogue Scale (VASSPID) From 0 to 4 Hours After Trial Entry.	The pain intensity is assessed using a visual analogue scale (VAS), which is a horizontal line 100 mm in length. Subjects mark the VAS with a single vertical line to indicate their current pain level, with 0 mm representing "No Pain" and 100 mm representing "Worst Possible Pain".; The VAS summed pain intensity difference (VASSPID) is calculated as the sum of the pain intensity difference values at each follow-up time point (difference between the starting pain intensity and the pain intensity at the given assessment time) multiplied by the amount of time (in hours) since the prior assessment.	0 - 4 hours	No
Secondary	VASSPID-8. The Time-Weighted Summed Pain Intensity Difference Measured Using the 100-mm Visual Analogue Scale (VASSPID) From 0 to 8 Hours After Trial Entry.	The pain intensity is assessed using a visual analogue scale (VAS), which is a horizontal line 100 mm in length. Subjects mark the VAS with a single vertical line to indicate their current pain level, with 0 mm representing "No Pain" and 100 mm representing "Worst Possible Pain".; The VAS summed pain intensity difference (VASSPID) is calculated as the sum of the pain intensity difference values at each follow-up time point (difference between the starting pain intensity and the pain intensity at the given assessment time) multiplied by the amount of time (in hours) since the prior assessment.	0 - 8 hours	No
Secondary	VASSPID-24. The Time-Weighted Summed Pain Intensity Difference Measured Using the 100-mm Visual Analogue Scale (VASSPID) From 0 to 24 Hours After Trial Entry	The pain intensity is assessed using a visual analogue scale (VAS), which is a horizontal line 100 mm in length. Subjects mark the VAS with a single vertical line to indicate their current pain level, with 0 mm representing "No Pain" and 100 mm representing "Worst Possible Pain".; The VAS summed pain intensity difference (VASSPID) is calculated as a time-weighted sum of the pain intensity difference values at each follow-up time point (difference between the starting pain intensity and the pain intensity at the given assessment time) multiplied by the amount of time (in hours) since the prior assessment.	0 - 24 hours	No
Secondary	Total Pain Relief (TOTPAR) Over 0 to 4 Hours (TOTPAR-4).	Pain relief was assessed using a 5-point categorical scale at all assessment time points after time 0. Subjects were asked "How much relief have you had since your starting pain?" with response choices of none = 0, a little = 1, some = 2, a lot = 3, and complete = 4.; The Total Pain Relief (TOTPAR) score for a given time interval is calculated as the sum of the pain relief scores at each follow-up time point (as recorded on the categorical pain relief scale) over that interval multiplied by the amount of time (in hours) since the prior assessment. In this way individual scores covering a longer time period were given more weight. The minimum theoretical score is 0 units, which represent no relief from pain (score of 0 on categorical scale) at all time points after time 0. The maximum theoretical score is 16 units, which represents complete relief from pain (score of 4 on a categorical scale) at all time points after time 0.	0 - 4 hours	No
Secondary	TOTPAR-8. Total Pain Relief (TOTPAR) Over 0 to 8 Hours	Pain relief was assessed using a 5-point categorical scale at all assessment time points after time 0. Subjects were asked "How much relief have you had since your starting pain?" with response choices of none = 0, a little = 1, some = 2, a lot = 3, and complete = 4.; The Total Pain Relief (TOTPAR) score for a given time interval is calculated as the sum of the pain relief scores at each follow-up time point (as recorded on the categorical pain relief scale) over that interval multiplied by the amount of time (in hours) since the prior assessment. In this way individual scores covering a longer time period were given more weight. The minimum theoretical score is 0 units, which represent no relief from pain (score of 0 on categorical scale) at all time points after time 0. The maximum theoretical score is 32 units, which represents complete relief from pain (score of 4 on a categorical scale) at all time points after time 0.	0 - 8 hours	No
Secondary	TOTPAR-24. Total Pain Relief (TOTPAR) Over 0 to 24 Hours	Pain relief was assessed using a 5-point categorical scale at all assessment time points after time 0. Subjects were asked "How much relief have you had since your starting pain?" with response choices of none = 0, a little = 1, some = 2, a lot = 3, and complete = 4.; The Total Pain Relief (TOTPAR) score for a given time interval is calculated as the sum of the pain relief scores at each follow-up time point (as recorded on the categorical pain relief scale) over that interval multiplied by the amount of time (in hours) since the prior assessment. In this way individual scores covering a longer time period were given more weight. The minimum theoretical score is 0 units, which represent no relief from pain (score of 0 on categorical scale) at all time points after time 0. The maximum theoretical score is 96 units, which represents complete relief from pain (score of 4 on a categorical scale) at all time points after time 0.	0 - 24 hours	No
Secondary	TOTPAR-48. Total Pain Relief (TOTPAR) Over 0 to 48 Hours	Pain relief was assessed using a 5-point categorical scale at all assessment time points after time 0. Subjects were asked "How much relief have you had since your starting pain?" with response choices of none = 0, a little = 1, some = 2, a lot = 3, and complete = 4.; The Total Pain Relief (TOTPAR) score for a given time interval is calculated as the sum of the pain relief scores at each follow-up time point (as recorded on the categorical pain relief scale) over that interval multiplied by the amount of time (in hours) since the prior assessment. In this way individual scores covering a longer time period were given more weight. The minimum theoretical score is 0 units, which represent no relief from pain (score of 0 on categorical scale) at all time points after time 0. The maximum theoretical score is 192 units, which represents complete relief from pain (score of 4 on a categorical scale) at all time points after time 0.	0 - 48 hours	No