Endocrine Abstracts

Introduction: Controversy exists regarding type 2 diabetes (T2D) remission rates after bariatric surgery (BS) due to heterogeneity in its definition and patients’ baseline features. We evaluate T2D remission using recent criteria, according to preoperative characteristics and insulin use.Materials and methods: Retrospective study from a cohort of 657 BS performed in a single centre (2006–2011) of which 141 (57.4% women) had T2D. Evaluation of a...

Introduction: Remission of type 2 diabetes (T2D) is a yearned outcome after bariatric surgery (BS). Attention to individuals who do not strictly fulfil remission criteria has been frequently left behind. The aim of this study was to evaluate metabolic control status in patients considered as diabetes ‘non-remitters’.Materials and methods: Retrospective study of 125 patients (59.2% women) with preoperative diagnosis of T2D who underwent BS in a ...

Introduction: In a majority of Spanish hospitals, serum sodium levels (SNa) are determined by indirect electrode methodology (sodium in the liquid fraction of serum) divided by the total serum volume (mmol/l). To avoid over/underestimating SNa, a formula can be applied: SNa corrected for total proteins (TP)=SNa×93 divided by (99.1−(0.7×TP)). Hypoproteinaemia is frequent in patients receiving parenteral nutrition (PN), and is probably related to surgery, acute d...

Introduction: Hyponatremia is the most frequent electrolyte alteration in hospitalized patients, and is associated with increased morbimortality. Hyponatremia in patients receiving parenteral nutrition (PN) is generally overlooked. Our objective was to classify the types of hyponatremia observed in patients on PN, and to describe the prescribed treatments and evolution.Material and methods: We undertook a prospective study of all patients on medical ward...