Alcohol abuse in sickle cell disease: the Pisces Project.

Alcohol abuse is common in patients with chronic painful medical disorders, but it has not been studied in sickle cell disease (SCD). In a prospective cohort study of SCD adults, 31.4% were identified as abusing alcohol. There were no significant differences between alcohol abusers and nonabusers on demographics, biological variables, depression, anxiety, measures of crisis and noncrisis pain, or opioid use, but abusers reported more pain relief from opioids than nonabusers did. Alcohol abusers had fewer unscheduled clinic visits, emergency room visits, hospital days, and any health care utilization for SCD, but this was only significant for emergency room visits. Quality of life was similar between both groups, except that alcohol abusers unexpectedly had better overall physical summary scores. Alcohol abusers were more likely to report coping by ignoring pain, diverting attention, and using particular self-statements.