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Clinical Trial Summary

The purpose of this study is to evaluate the effectiveness and safety of cyclobenzaprine HCl 5 mg (muscle spasm medication) taken three times a day, alone or in combination with ibuprofen 400 mg or 800 mg (pain relief medication) taken three times a day, for the treatment of back or neck muscle pain with muscle spasm.


Clinical Trial Description

The objective of this multicenter, randomized, open-label, parallel-group, one-week study is to evaluate the effectiveness and safety of cyclobenzaprine HCl 5 mg three times a day for one week, alone or in combination with ibuprofen 400 mg or 800 mg taken three times a day, for acute back or neck muscle pain with muscle spasm. The primary measurement of efficacy is the subject-rated global impression of change after seven days of treatment, compared to baseline. Safety assessments during the study include the monitoring of adverse events, and a physical examination, assessment of vital signs and medical history of any present illnesses conducted during the baseline visit. The study hypothesis is that there will not be a statistically significant difference in patient ratings of global impression of change, muscle spasm, muscle pain, medication helpfulness, and functional ability, between the cyclobenzaprine HCl monotherapy group versus the cyclobenzaprine HCl/ibuprofen 400 mg and cyclobenzaprine HCl/ibuprofen 800 mg groups, for the treatment for acute back or neck muscle pain with spasm. Patients receive cyclobenzaprine HCl 5 mg administered orally three times a day for one week, or cyclobenzaprine HCl 5 mg with ibuprofen 400 mg administered orally three times a day for one week, or cyclobenzaprine HCl 5 mg with ibuprofen 800 mg administered orally three times a day for one week. ;


Study Design

Allocation: Randomized, Endpoint Classification: Safety/Efficacy Study, Intervention Model: Parallel Assignment, Masking: Open Label, Primary Purpose: Treatment


Related Conditions & MeSH terms


NCT number NCT00246389
Study type Interventional
Source McNeil Consumer & Specialty Pharmaceuticals, a Division of McNeil-PPC, Inc.
Contact
Status Completed
Phase Phase 4
Completion date July 2004

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