Glucose Metabolism After Pancreatectomy: Opposite Extremes Between Pancreaticoduodenectomy and Distal Pancreatectomy.
J Clin Endocrinol Metab
; 106(5): e2203-e2214, 2021 04 23.
Article
em En
| MEDLINE
| ID: mdl-33484558
ABSTRACT
CONTEXT The rate of glucose metabolism changes drastically after partial pancreatectomy. OBJECTIVE:
This work aims to analyze changes in patients' glucose metabolism and endocrine and exocrine function before and after partial pancreatectomy relative to different resection types (Kindai Prospective Study on Metabolism and Endocrinology after Pancreatectomy KIP-MEP study).METHODS:
A series of 278 consecutive patients with scheduled pancreatectomy were enrolled into our prospective study. Of them, 109 individuals without diabetes, who underwent partial pancreatectomy, were investigated. Data were compared between patients with pancreaticoduodenectomy (PD, nâ =â 73) and those with distal pancreatectomy (DP, nâ =â 36).RESULTS:
Blood glucose levels during the 75-g oral glucose tolerance test (75gOGTT) significantly decreased after pancreatectomy in the PD group (area under the curve [AUC] -9.3%, Pâ <â .01), and significantly increased in the DP population (AUCâ +â 16.8%, Pâ <â .01). Insulin secretion rate during the 75gOGTT and glucagon stimulation test significantly decreased after pancreatectomy both in the PD and DP groups (Pâ <â .001). Both groups showed similar homeostasis model assessment of insulin resistance (HOMA-IR) values after pancreatectomy. Decrease in exocrine function quality after pancreatectomy was more marked in association with PD than DP (Pâ <â .01). Multiple regression analysis indicated that resection type and preoperative HOMA-IR independently influenced glucose tolerance-related postoperative outcomes.CONCLUSIONS:
Blood glucose levels after the OGTT differed markedly between PD and DP populations. The observed differences between PD and DP suggest the importance of individualization in the management of metabolism and nutrition after partial pancreatectomy.Palavras-chave
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Pancreatectomia
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Pancreaticoduodenectomia
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Glucose
Tipo de estudo:
Etiology_studies
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Incidence_studies
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Observational_studies
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Prognostic_studies
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Risk_factors_studies
Limite:
Aged
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Female
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Humans
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Male
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Middle aged
País/Região como assunto:
Asia
Idioma:
En
Revista:
J Clin Endocrinol Metab
Ano de publicação:
2021
Tipo de documento:
Article
País de afiliação:
Japão