Table 1: Patient characteristics.

10 mL alcohol 20 mL alcohol P value Gender 0.65  Male 5 4  Female 5 6  Mean (SD) age 66 (14) 63 (10) 0.5 Race 0.3  Caucasian 9 10  African American 1 0 Location in pancreas 0.41  Head 3 4  Uncinate 1  Body 4 1  Tail 0 1  Multiple 3 3 Immediate complications 0.11  None 8 4  Lightheadedness 1  Diarrhea 1 5  Nausea/vomiting 0 1 Ganglia injection 5 5 1 Adjuvant radiation 4 2 0.61 Adjuvant chemotherapy 6 7 0.87 ED visit prior EUS-CPN* 4 5 0.81

*Subjects who visited the emergency department for pain control prior to study entry.