Saves the questions and what to expect into your notes, next to the visit they belong to.
Keep this study
Lead
Purdue Pharma LP
Buprenorphine is a synthetic opioid analgesic with over 25 years of international clinical experience indicating it to be safe and effective in a variety of therapeutic situations for the relief of moderate to severe pain.
Age
40–any
Sex
ALL
Healthy volunteers
Not accepted
You may be eligible if
osteoarthritis of the hip, knee, or spine for 1 year or longer.
taking between 30-80 milligrams (mg) of oral morphine sulfate or equivalent/day, at least 4 days a week.
You may not be if
taking more than 80 mg per day of oral morphine sulfate or equivalent within 30 days of enrollment.
requiring frequent analgesic therapy for chronic conditions in addition to osteoarthritis.
