Heritability of Opioid Effects: A Twin Study

NACompletedINTERVENTIONAL

Enrollment

242

Participants

Timeline

Start Date

May 31, 2008

Primary Completion Date

June 30, 2010

Study Completion Date

June 30, 2010

Conditions

Pain

Interventions

DRUG

Alfentanil

Target controlled intravenous infusion of alfentanil at a plasma concentration of 100ng/ml

OTHER

Saline placebo infusion

Intravenous infusion of normal saline

Trial Locations (1)

Stanford University School of Medicine, Stanford