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Erschienen in:
01.12.2023 | Original Article
Incidence, predictors and outcomes of redo pancreatectomy in infants with congenital hyperinsulinism: a 16-year tertiary center experience
Erschienen in: Pediatric Surgery International | Ausgabe 1/2023
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Purpose
Recurrent severe hypoglycemic attacks often persist even after performing pancreatectomy for medically unresponsive congenital hyperinsulinism (CHI). In this study, we present our experience with redo pancreatectomy for CHI.
Methods
We reviewed all children who underwent pancreatectomy for CHI between January 2005 and April 2021 in our center. A comparison was made between patients whose hypoglycemia was controlled after primary pancreatectomy and patients who required reoperation.
Results
A total of 58 patients underwent pancreatectomy for CHI. Refractory hypoglycemia after pancreatectomy occurred in 10 patients (17%), who subsequently underwent redo pancreatectomy. All patients who required redo pancreatectomy had positive family history of CHI (p = 0.0031). Median extent of initial pancreatectomy was lesser in the redo group with borderline level of statistical significance (95% vs. 98%, p = 0.0561). Aggressive pancreatectomy at the initial surgery significantly (p = 0.0279) decreased the risk for the need to redo pancreatectomy; OR 0.793 (95% CI 0.645–0.975). Incidence of diabetes was significantly higher in the redo group (40% vs. 9%, p = 0.033).
Conclusion
Pancreatectomy with 98% extent of resection for diffuse CHI, especially with positive family history of CHI, is warranted to decrease the chance of reoperation for persistent severe hypoglycemia.