Clinical Trial Update: Norspan® Patches Versus Tramadol in Subjects With Chronic, Moderate to Severe Osteoarthritis Pain in the Hip Knee and/or Lumbar Spine [Phase 4]

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Summary

This is a completed Phase 4 trial comparing Norspan buprenorphine transdermal patches with tramadol for chronic moderate-to-severe osteoarthritis pain.

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Diseases / indications

• Osteoarthritis
• Pain

Drugs mentioned

• Norspan (buprenorphine)
• Tramadol (tramadol)

Snippet

Sponsor: Norpharma A/S | Conditions: Osteoarthritis, Pain | Phase 4 | Status: COMPLETED