Figure 2.
Time to First Heavy Drinking Day
Cumulative survival of participants not having a heavy drinking day over the course of the study. During the first six weeks, the naltrexone/gabapentin group had more time to a first heavy drinking day than the naltrexone-alone group (p= 0.04), which in turn was not significantly different than the placebo group. There were no significant differences in the post-gabapentin phase.