Correction to: Omeprazole Absorption and Fasting Gastrinemia After Roux-en-Y Gastric Bypass.

Larissa Alves dos Reis Dias wasmistakenly included in the 13 acknowledgment section of this article, and was mistakenly.

Omeprazole Absorption and Fasting Gastrinemia After Roux-en-Y Gastric Bypass.

Purpose: Roux-en-Y gastric bypass (RYGB) is one of the bariatric surgeries most frequently performed worldwide. Since this operation may predispose to the formation of peptic ulcer of the gastrojejunal anastomosis, the use of proton pump inhibitors (PPI) is recommended during the first postoperative year. However, so far, there is no detailed knowledge about the absorption of this medication during the immediate postoperative period and consequently about its effectiveness in blocking acid secretion.