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. Author manuscript; available in PMC: 2016 Apr 1.
Published in final edited form as: J Am Coll Surg. 2014 Dec 17;220(4):497–508. doi: 10.1016/j.jamcollsurg.2014.12.013

Table 3. Primary Outcomes: Percentage of Pancreatic and Periampullary Adenocarcinoma Patients Who Experienced a Worsening of Pain Compared to Their Preoperative Baseline.

Resectable/pain Resectable/no pain
Ethanol Saline Relative Risk Ethanol Saline Relative Risk
5/23 (22%) 3/17 (18%) 1.23 (0.34,4.46) 19/51 (37%) 21/62 (34%) 1.10 (0.67,1.81)

Mantel-Haenszel relative risk: 1.12 (0.70, 1.78); p=0.64. Resectable stratum at 12 month time point.