Low-energy diets before metabolic bariatric surgery: A systematic review of the effect on total body weight, liver volume, glycemia and side effects.

There is no consensus regarding energy content or duration of hypocaloric diets used for preoperative optimization of patients before metabolic bariatric surgery. In this systematic review, we aimed to compare the effect of different hypocaloric diets on reductions in total body weight, liver volume, glucose and insulin concentrations, and side effects. Six databases were searched for articles including adults with BMI ≥35 kg/m treated with hypocaloric diets before metabolic bariatric surgery.

Young children's understanding and experience of insight.

An insight is a moment of sudden understanding followed by characteristic feelings of suddenness, positive affect, certainty, and ease, commonly known as an aha experience. Despite evidence from studies with adults that aha experiences benefit learning, little systematic research on children's aha experiences exists. The present study asks how children understand and experience insight.

Glycemic variability and hypoglycemia before and after Roux-en-Y Gastric Bypass and Sleeve Gastrectomy - A cohort study of females without diabetes.

Background: Roux-en-Y gastric bypass (RYGB) and sleeve gastrectomy (SG) lead to lower fasting glucose concentrations, but might cause higher glycemic variability (GV) and increased risk of hypoglycemia. However, it has been sparsely studied in patients without preoperative diabetes under normal living conditions.

Objectives: To study 24-hour interstitial glucose (IG) concentrations, GV, the occurrence of hypoglycemia and dietary intake before and after laparoscopic RYGB and SG in females without diabetes.

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Background: Acute uterine inversion is a rare, but serious, obstetric complication in the third stage of labour, commonly resulting in significant morbidity and mortality. A total or partial invagination of the uterine fundus occurs, followed by profuse bleeding and circulatory instability. The case presented here illustrates a typical clinical course of the condition.