Chronic pancreatitis is a progressive and irreversible process of pancreatic inflammation and fibrosis that can lead to intractable abdominal pain and severely impaired quality of life (QoL). Often patients are refractory to standard medical or endoscopic treatments. Total pancreatectomy (TP) and islet auto-transplantation (TP-IAT) can offer pain relief to patients by removing the entire pancreas and the auto-transplant component ameliorates the resulting diabetes. QoL is significantly improved after TP-IAT when insulin independence is present. Recent data support offering TP-IAT rather than TP alone and treating with exogenous insulin for patients with debilitating chronic pancreatitis.
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http://dx.doi.org/10.1016/j.yasu.2023.03.002 | DOI Listing |
Heliyon
January 2025
Department of General Surgery, Fribourg Cantonal Hospital, 1700, Fribourg, Switzerland.
Background: Current management of patients with borderline resectable pancreatic adenocarcinoma (BR-PDAC) depends on the degree of involvement of the major arterial and venous structures. The aim of this study was to evaluate 3D segmentation and printing to predict tumor size and vascular involvement of BR-PDAC to improve pre-operative planning of vascular resection and better select patients for neoadjuvant therapy.
Methods: We retrospectively evaluated 16 patients with BR-PDAC near vascular structures who underwent pancreatoduodenectomy (PD) with or without vascular resection between 2015 and 2021.
J Am Coll Surg
January 2025
Departments of Surgery, University of Minnesota Medical School Department of Pediatrics, University of Minnesota Medical School Division of Biostatistics and Health Data Science, School of Public Health, University of Minnesota.
Background: Total pancreatectomy and intraportal islet cell auto transplantation (TPIAT) is increasingly being offered to patients with refractory chronic pancreatitis. Understanding factors that impact islet function over time is critical.
Study Design: We evaluated factors associated with islet function over 12 years post TPIAT using mixed meal tolerance testing (MMTT).
Front Surg
January 2025
Department of Abdominal Transplant and Hepatopancreatobiliary Surgery, Nationwide Children's Hospital, Columbus, OH, United States.
Background: Prepancreatic postduodenal portal vein (PPPV) is a rare anatomic variant where the portal vein (PV) runs anterior to the pancreas and posterior to the duodenum. Only 20 cases of PPPV, all in adults, have been reported in literature. We report the first case of PPPV in a pediatric patient discovered intraoperatively during total pancreatectomy with islet autotransplantation (TPIAT) and the third known case in which the PPPV could be isolated intraoperatively.
View Article and Find Full Text PDFHPB (Oxford)
January 2025
Amsterdam UMC, Location University of Amsterdam, Department of Surgery, Amsterdam, the Netherlands; Cancer Center Amsterdam, Amsterdam, the Netherlands; Amsterdam Center for Endocrine and Neuroendocrine Tumors (ACcENT), Amsterdam, the Netherlands. Electronic address:
Background: Pancreatic resections for pancreatic neuroendocrine tumors (pNET) may experience a higher complication rate than for pancreatic ductal adenocarcinoma (PDAC). This study aimed to determine the rate of the novel composite "Ideal Outcome" measure after resection for pNET, using PDAC as reference.
Methods: This observational cohort study included all consecutive patients after pancreatic resection for pNET and PDAC using the nationwide Dutch Pancreatic Cancer Audit (2014-2021).
Pancreatology
January 2025
Department of General Surgery, Pancreatic Disease Center, Ruijin Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China. Electronic address:
Background: Post-pancreatectomy acute pancreatitis (PPAP) is an early acute inflammatory process of the pancreatic remnant that is associated with a series of downstream pancreas-specific complications. This study aimed to investigate the relationship between postoperative serum C-reactive protein (CRP) levels and the occurrence of PPAP after pancreaticoduodenectomy (PD).
Methods: Consecutive patients who underwent PD between January 1, 2020, and May 31, 2022, were retrospectively analyzed.
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