[Long-term follow-up after organ-preserving pancreatic head resection in patients with chronic pancreatitis: an 8-year clinical experience].

In one-third of the patients with chronic pancreatitis (CP), enlargement of the pancreatic head develops as a result of inflammatory alterations. A safe procedure has been developed for organ-preserving pancreatic head resection (OPPHR). This report relates to the results attained with OPPHR in 150 patients in an 8-year period. The surgical procedure consists of a wide resection of the inflammatory mass in the region of the pancreatic head, without division and cutting of the pancreas over the portal vein. Reconstruction, with drainage of the secretion from the remaining pancreas into the intestinal tract, is carried out by a jejunal Roux-en-Y loop. Two reoperations were required as a result of anastomotic bleeding and small bowel obstruction, but no mortality was detected in the postoperative period. The length of hospitalization ranged between 7 and 12 days. The mean follow-up period was 4.5 years (range 0.5-8.0). Late mortality rate was 4%. Quality of life, measured by the EORTC Quality-of-Life Questionnaire during follow-up, improved in 89% of the patients. The 8-year experience clearly reveals that this OPPHR technique is a safe and effective procedure for definitive control of the complications of CP and should be regarded as a recommended procedure in the treatment of CP.