A Research Study of an Investigational Drug ALO-02 (Oxycodone Hydrochloride and Naltrexone Hydrochloride) in Patients With Moderate to Severe Chronic Low Back Pain
CompletedNCT01571362
PfizerChronic Pain, Low Back Pain, Analgesia
Start: 2012-06-30End: 2013-06-30Updated: 2017-04-04