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Regular physical activity (PA) supports the long-term success of bariatric surgery. However, integrating health-enhancing physical activity in daily life requires specific competences. In this study, we evaluated a multimodal exercise programme to build these competences.Forty adults who underwent bariatric surgery were randomised to a multimodal exercise programme or control group. Primary outcomes were the facets of PA-related health competences, namely the control competence for physical training, PA-specific affect regulation, motivational competence and PA-specific self-control. Secondary outcomes were PA behaviour and subjective vitality. Outcomes were assessed before, directly after the intervention and at 3 months follow-up.Significant treatment effects were found for control competence for physical training and PA-specific self-control but not for PA-specific affect regulation and motivational competence. Significant treatment effects were further observed for self-reported exercise and subjective vitality, all in favour of the intervention group. In contrast, no treatment effect was found for device-based PA. Overall, this study provides a foundation for future research to optimise long-term post bariatric surgery outcomes.

Aim: To compare endocrine and metabolic counterregulation to postprandial hypoglycemia in patients with postbariatric hypoglycemia (PBH) after gastric bypass (GB) vs. surgical and non-surgical controls. Methods: Thirty-two adults (age 42.9±12.8 years, 13% male, BMI 28.2±4.3kg/m2) of 4 matched groups (PBH patients, GB, sleeve gastrectomy [SG] and non-surgical controls [CON]) ingested 15g glucose with subsequent induction of hypoglycemia (target 2.5mM) at t150-170 min using a constant insulin infusion with controller-guided iv dextrose adjustment. Primary outcome was mean glucagon during hypoglycemia (t150-170) . Further outcomes were responses of catecholamines, cortisol, growth hormone, pancreatic polypeptide (PP) , glucagon-like peptide 1, endogenous glucose production (EGP) and exogenous insulin. Values are shown as mean±SD. Results: Plasma glucose and insulin at t150-170 were 2.6±0.2mM and 891±382pM across all groups. Glucagon was significantly lower in all surgical groups (PBH: 12.0±8.2pM, GB: 13.4±5.7pM and SG: 11.0±6.8pM vs. CON: 23.0±6.2pM, p=0.005) . PP was significantly lower in PBH vs. CON (28.1±49.6pM vs. 146.0±93.5pM, p=0.01) . EGP did not differ significantly between groups, nor did any other hormones. Conclusion: Our results suggest diminished glucagon response to postprandial hypoglycemia after GB and SG compared to CON, with additionally lower PP values in PBH. Disclosure A.Tripyla: None. J.Zehetner: None. D.Giachino: None. S.Del favero: Research Support; Dexcom, Inc. A.Thomas: None. M.Thevis: None. C.Dalla man: Research Support; Becton, Dickinson and Company, Sanofi-Aventis Deutschland GmbH. L.Bally: None. D.Herzig: None. G.Reverter branchat: Employee; Fresenius Medical Care. J.Pavan: None. M.Schiavon: None. P.J.Eugster: None. E.Grouzmann: None. C.T.Nakas: None. S.Valérie: None. Funding Swiss National Science Foundation (PCEGP3_186978)

Postbariatric hypoglycaemia (PBH) is an increasingly recognized complication of bariatric surgery, but its effect on daily functioning remains unclear. In this randomized, single-blind, crossover trial we assessed driving performance in patients with PBH. Ten active drivers with PBH (eight females, age 38.2 ± 14.7 years, body mass index 27.2 ± 4.6 kg/m2) received 75 g glucose to induce PBH in the late postprandial period and aspartame to leave glycaemia unchanged, on two different occasions. A simulator was driven during 10 minutes before (D0) and 20 (D1), 80 (D2), 125 (D3) and 140 minutes (D4) after the glucose/aspartame ingestion, reflecting the expected blood glucose (BG) increase (D1), decrease (D2) and hypoglycaemia (D3, D4). Seven driving features indicating impaired driving were integrated in a Bayesian hierarchical regression model to assess the difference in driving performance after glucose/aspartame ingestion. Mean ± standard deviation peak and nadir BG after glucose were 182 ± 24 and 47 ± 14 mg/dL, while BG was stable after aspartame (85 ± 4 mg/dL). Despite the lack of a difference in symptom perception, driving performance was significantly impaired after glucose versus aspartame during D4 (posterior probability 98.2%). Our findings suggest that PBH negatively affects driving performance.

Postbariatric hypoglycaemia (PBH) is an increasingly recognized complication of bariatric surgery, but its effect on daily functioning remains unclear. In this randomized, single-blind, crossover trial we assessed driving performance in patients with PBH. Ten active drivers with PBH (eight females, age 38.2 ± 14.7 years, body mass index 27.2 ± 4.6 kg/m

Die haufigste Ursache einer Zwerchfellhernie stellt ein stumpfes Abdominaltrauma dar. Atraumatisch spontane Diaphragmahernien im Erwachsenenalter sind sehr rar.

To analyze the feasibility, safety, complication and death rates, and early functional results of the transverse coloplasty pouch procedure after low anterior rectal resection and total mesorectal excision.The authors previously developed a novel neorectal reservoir, the transverse coloplasty pouch, in an animal model; they report the first clinical data of a prospective phase 1 study.Forty-one patients underwent low anterior rectal resection with total mesorectal excision for rectal cancer (n = 37) or benign pathology (n = 4). The continuity was restored with a transverse coloplasty pouch anastomosis, and the colon was defunctionalized for 3 months. Patients were followed up at 2-month intervals for functional outcome.Intraoperative complications occurred in three patients (7%), none related to the transverse coloplasty pouch. There were no hospital deaths and the total complication rate was 27% (11/41); an anastomotic leakage rate of 7% was recorded. The stool frequency was 3.4 per 24 hours at 2 months follow-up and gradually decreased to 2.1 per 24 hours at 8 months. Stool dysfunctions such as stool urgency, fragmentation, and incontinence grade 1 and 2 were regularly observed until 6 months; the incidence significantly decreased thereafter. None of the patients had difficulties in pouch evacuation.The transverse coloplasty pouch is a small-volume reservoir that can safely be used for reconstruction after sphincter-preserving rectal resection. The early functional outcome is favorable and can be compared to other colonic reservoirs. The concept of reducing early dysfunction seen after straight coloanal anastomosis and avoiding long-term problems of pouch evacuation is supported by this study. Future trials will compare the transverse coloplasty pouch with other techniques of restorative resections of the rectum.

Essential hypertension is, in some patients, complicated by impairment of insulin-mediated glucose disposal and hyperinsulinemia. Whether this metabolic disturbance is a consequence of the hypertensive process or whether it may precede, and thus possibly promote, the development of hypertension has been unknown.Searching for hereditary or familial defects in hypertension-prone humans, we prospectively investigated insulin sensitivity, plasma insulin and glucose, and serum lipoproteins in normotensive offspring of essential hypertensive as compared with age- and body habitus-matched offspring of normotensive families.Compared with 78 control subjects, 70 offspring of essential hypertensive parents had similar age (mean +/- SEM: 24 +/- 1 versus 24 +/- 1 years, respectively) and body mass index (22.3 +/- 0.2 versus 22.4 +/- 0.2 kg/m2), a blood pressure of 127/77 +/- 1/1 versus 123/76 +/- 1/1 mm Hg (p less than 0.05 for systolic), and significantly elevated (p less than 0.01 to 0.001) fasting plasma insulin levels (9.9 +/- 0.3 versus 8.6 +/- 0.3 microU/mL), serum total triglycerides (1.03 +/- 0.06 versus 0.83 +/- 0.03 mmol/L), total cholesterol (4.37 +/- 0.08 versus 3.93 +/- 0.07 mmol/L), low-density lipoprotein cholesterol (2.45 +/- 0.08 versus 2.14 +/- 0.07 mmol/L), and total/high-density lipoprotein cholesterol ratio (4.3 +/- 0.1 versus 3.7 +/- 0.1). Insulin sensitivity was lower (9.4 +/- 0.7 versus 13.2 +/- 1.1 x 10(-4) x minute-1/microU/mL, p less than 0.001), while post-glucose-load plasma insulin levels were higher (p less than 0.05) in the 41 offspring of essential hypertensive parents than in the 38 offspring of normotensive parents so investigated.These findings demonstrate that young normotensive humans in apparently excellent health but with one essential hypertensive parent tend to have an impairment of insulin-mediated glucose disposal, hyperinsulinemia, and dyslipidemia. It follows that a familial trait for essential hypertension seems to coexist commonly with defects in carbohydrate and lipoprotein metabolism that can be detected before or at least at a very early stage of the development of high blood pressure as judged by resting blood pressure measurements.

Postbariatric hypoglycaemia (PBH) is an increasingly recognized complication of bariatric surgery, but its effect on daily functioning remains unclear. In this randomized, single-blind, crossover trial we assessed driving performance in patients with PBH. Ten active drivers with PBH (eight females, age 38.2 ± 14.7 years, body mass index 27.2 ± 4.6 kg/m2) received 75 g glucose to induce PBH in the late postprandial period and aspartame to leave glycaemia unchanged, on two different occasions. A simulator was driven during 10 minutes before (D0) and 20 (D1), 80 (D2), 125 (D3) and 140 minutes (D4) after the glucose/aspartame ingestion, reflecting the expected blood glucose (BG) increase (D1), decrease (D2) and hypoglycaemia (D3, D4). Seven driving features indicating impaired driving were integrated in a Bayesian hierarchical regression model to assess the difference in driving performance after glucose/aspartame ingestion. Mean ± standard deviation peak and nadir BG after glucose were 182 ± 24 and 47 ± 14 mg/dL, while BG was stable after aspartame (85 ± 4 mg/dL). Despite the lack of a difference in symptom perception, driving performance was significantly impaired after glucose versus aspartame during D4 (posterior probability 98.2%). Our findings suggest that PBH negatively affects driving performance.