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From bariatric to metabolic surgery in non-obese subjects: time for some caution / Da cirurgia bariátrica à cirurgia metabólica: tempo de extremo cuidado em diabéticos não obesos
Deitel, Mervyn.
  • Deitel, Mervyn; Obesity Surgery. Toronto. CA
Arq. bras. endocrinol. metab ; 53(2): 246-251, Mar. 2009. ilus
Article in English | LILACS | ID: lil-513779
ABSTRACT
Severe obesity is associated with type 2 diabetes mellitus, and both resolve with weight loss after bariatric operations. Intestinal hormones have been identified which are stimulated by rapid nutrient delivery to the lower small bowel after certain weight-loss operations. These incretins stimulate secretion and hypertrophy of the pancreatic beta cells. Surgical procedures are now being performed to treat diabetes in adults of lesser weight, and the importance of ruling out latent autoimmune diabetes in the adult (a variety of type 1) is suggested, before experimenting with these procedures.
RESUMO
A obesidade grau III está francamente associada ao risco e à presença do diabetes tipo 2, sendo as duas condições passíveis de resolução com as cirurgias bariátricas. Hormônios gastrointestinais que formam eixo enteroinsular têm sido identificados, sendo mais intensa e rapidamente liberados após os procedimentos antiobesidade. Esses hormônios, entre os quais as incretinas, estimulam a secreção e a hipertrofia da células betapancreáticas. Novos procedimentos têm sido desenvolvidos para tratar o diabetes tipo 2 em adultos com obesidade em graus menos intensos. No entanto, é necessária a exclusão de pacientes com diabetes autoimune latente do adulto (LADA - uma variedade do diabetes tipo 1) antes da indicação de um procedimento cirúrgico.
Subject(s)

Full text: Available Index: LILACS (Americas) Main subject: Weight Loss / Bariatric Surgery / Obesity Type of study: Diagnostic study / Prognostic study Limits: Adult / Humans Language: English Journal: Arq. bras. endocrinol. metab Journal subject: Endocrinology / Metabolism Year: 2009 Type: Article Affiliation country: Canada Institution/Affiliation country: Obesity Surgery/CA

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Full text: Available Index: LILACS (Americas) Main subject: Weight Loss / Bariatric Surgery / Obesity Type of study: Diagnostic study / Prognostic study Limits: Adult / Humans Language: English Journal: Arq. bras. endocrinol. metab Journal subject: Endocrinology / Metabolism Year: 2009 Type: Article Affiliation country: Canada Institution/Affiliation country: Obesity Surgery/CA