Linda Wu1, Christopher B Nahm2,3, Nigel B Jamieson2, Jaswinder Samra2,4, Roderick Clifton-Bligh1,3, Anubhav Mittal2,3, Venessa Tsang1,3. 1. Department of Endocrinology, Royal North Shore Hospital, Sydney, NSW, Australia. 2. Upper Gastrointestinal Surgical Unit, Royal North Shore Hospital, Sydney, NSW, Australia. 3. Sydney Medical School Northern, Faculty of Medicine and Health, University of Sydney, Sydney, NSW, Australia. 4. Faculty of Medical and Health Sciences, Macquarie University, Sydney, NSW, Australia.
Abstract
OBJECTIVES: Type 3c diabetes mellitus (T3cDM) occurring post pancreatectomy can be challenging to treat due to the frequent combination of decreased circulating levels of insulin and glucagon and concurrent exocrine insufficiency. Relatively, little is known regarding the risk factors for development of T3cDM post pancreatectomy. Our aim was to review the literature and assess what is known of the risk factors for the development of new-onset DM following partial pancreatic resection and where possible determines the incidence, time of onset and the management approach to hyperglycaemia in this context. DESIGN: Medline and Embase databases were reviewed using specific keyword criteria. Original manuscripts published in 1990 or later included. Articles with study population <20, lacking information on new-onset DM, follow-up duration or specifically targeting rare procedures/pathology were excluded. The Newcastle Ottawa Quality Assessment form was applied. Results reported according to PRISMA guidelines. Pooled effect size calculated using random effects model. PATIENTS: Thirty six articles were identified that described a total of 5636 patients undergoing pancreaticoduodenectomy, 3922 patients having distal pancreatectomy and 315 with central pancreatectomy. RESULTS: The incidence of new-onset DM was significantly different between different types of resection from 9% to 24% after pancreaticoduodenectomy (pooled estimate 16%; 95% CI: 14%-17%), 3%-40% after distal pancreatectomy (pooled estimate 21%; 95% CI: 16%-25%) and 0%-14% after central pancreatectomy (pooled estimate 6%; 95% CI: 3%-9%). Surgical site, higher preoperative HbA1c, fasting plasma glucose and lower remnant pancreatic volume had strongest associations with new-onset DM. CONCLUSIONS: This systematic review supports that risk of development of T3cDM is associated with type of pancreatic resection, lower remnant pancreatic volume and higher preoperative HbA1c.
OBJECTIVES: Type 3c diabetes mellitus (T3cDM) occurring post pancreatectomy can be challenging to treat due to the frequent combination of decreased circulating levels of insulin and glucagon and concurrent exocrine insufficiency. Relatively, little is known regarding the risk factors for development of T3cDM post pancreatectomy. Our aim was to review the literature and assess what is known of the risk factors for the development of new-onset DM following partial pancreatic resection and where possible determines the incidence, time of onset and the management approach to hyperglycaemia in this context. DESIGN: Medline and Embase databases were reviewed using specific keyword criteria. Original manuscripts published in 1990 or later included. Articles with study population <20, lacking information on new-onset DM, follow-up duration or specifically targeting rare procedures/pathology were excluded. The Newcastle Ottawa Quality Assessment form was applied. Results reported according to PRISMA guidelines. Pooled effect size calculated using random effects model. PATIENTS: Thirty six articles were identified that described a total of 5636 patients undergoing pancreaticoduodenectomy, 3922 patients having distal pancreatectomy and 315 with central pancreatectomy. RESULTS: The incidence of new-onset DM was significantly different between different types of resection from 9% to 24% after pancreaticoduodenectomy (pooled estimate 16%; 95% CI: 14%-17%), 3%-40% after distal pancreatectomy (pooled estimate 21%; 95% CI: 16%-25%) and 0%-14% after central pancreatectomy (pooled estimate 6%; 95% CI: 3%-9%). Surgical site, higher preoperative HbA1c, fasting plasma glucose and lower remnant pancreatic volume had strongest associations with new-onset DM. CONCLUSIONS: This systematic review supports that risk of development of T3cDM is associated with type of pancreatic resection, lower remnant pancreatic volume and higher preoperative HbA1c.
Authors: Stephen A Firkins; Phil A Hart; Kyle Porter; ChienWei Chiang; Jordan M Cloyd; Mary Dillhoff; Luis F Lara; Andrei Manilchuk; Georgios I Papachristou; Timothy M Pawlik; Allan Tsung; Darwin L Conwell; Somashekar G Krishna Journal: Pancreas Date: 2022-07-19 Impact factor: 3.243
Authors: Mary Ellen Vajravelu; Jung-Jin Lee; Lauren Mitteer; Babette S Zemel; Kyle Bittinger; Diva D De León Journal: Pancreas Date: 2021-01-01 Impact factor: 3.243