Published in:
Open Access 01-12-2019 | Chronic Pancreatitis | Research article
Early outcome of Frey’s procedure for chronic pancreatitis: Nepalese tertiary center experience
Published in: BMC Surgery | Issue 1/2019
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Background
Chronic pancreatitis is a progressive and persistent inflammatory disease resulting in pancreatic insufficiency leading to diabetes and steatorrhea. Abdominal pain is the most debilitating feature and is often refractory to treatment. Medical management with adequate analgesia and replacement of pancreatic enzyme supplements is the first line in management of chronic pancreatitis. Surgery is reserved for those who fail medical management. The choice of surgical procedure and timing of surgery is a topic of debate.
The objective of this study was to analyze surgical safety along with short- and long- term outcomes of Frey’s procedure for patients suffering from chronic pancreatitis.
Methods
This was a retrospective review of cases of chronic pancreatitis who underwent Frey’s procedure from 2016 January to 2019 February at Tribhuvan University Teaching Hospital. Demographics, intraoperative findings, perioperative outcomes, and short- and long-time outcomes were analyzed.
Results
Total of 26 patients (age ranged 17–52, male − 14) underwent Frey’s procedure in the study period. Alcohol was etiology in six patients while the majority (76.9%) were nonalcoholic. Half of the patients had tropical pancreatitis. Intractable pain was present in all cases along with pseudocyst in three and pseudoaneurysm in one case. The mean preoperative Izbicki scores were 53.4 ± 17.6. Six patients had diabetes and two patients had steatorrhea. Major complications were seen in 11.5% of cases while mortality was in one patient. The median duration of the hospital stay was seven days. Over a median follow up of 17 months (range, 3–38), there were significantly lower pain scores postoperatively and 92% were pain-free. Only one new case of diabetes developed postoperatively.
Conclusion
Our early experiences suggests that Frey’s procedure can be a safe option for patients with chronic pancreatitis, with acceptable perioperative morbidity with adequate pain relief without worsening of pancreatic endocrine and exocrine function.