BACKGROUND: Minimally invasive surgery may be further advanced with the novel biofragmentable magnetic anastomosis compression system. Two magnets may be swallowed, or placed by flexible endoscopy, in a side-to-side magnetic jejuno-ileostomy (MagJI) bipartition for weight and type 2 diabetes (T2D) reduction. MagJI markedly reduces the major complications of enterotomy, stapling/suturing, and retained foreign materials. METHODS: This was a prospective first-in-human investigation of feasibility, safety, and preliminary efficacy in adults with body mass index (BMI, kg/m2) ≥ 30.0- ≤ 40.0. After serial introduction via swallowing or endoscopy, linear magnets were laparoscopically guided to the distal ileum and proximal jejunum where they were aligned. Magnets fused over 7-21 days forming jejuno-ileostomy. PRIMARY ENDPOINTS: feasibility and severe adverse event (SAEs) incidence (Clavien-Dindo grade); secondary endpoints: weight, T2D reduction. RESULTS: Between 3-1 - 2024 and 6-30 - 2024, nine patients (mean BMI 37.3 ± 1.1) with T2D (all on T2D medications; mean HbA1C 7.1 ± 0.2%, glucose 144.8 ± 14.3 mg/dL) underwent MagJI. Mean procedure time: both magnets swallowed, 86.7 ± 6.3 min; one magnet swallowed with second delivered endoscopically, 113.3 ± 17.0 min. Ninety-day feasibility confirmed in 100.0%: 0.0% bleeding, leakage, infection, mortality. Most AEs grade I-II; no SAEs. At 6-month radiologic confirmation, all anastomoses were patent. Excess weight loss 17.5 ± 2.8 kg; mean BMI reduction 2.2 ± 0.3, HbA1C 6.1 ± 0.1% (p < 0.01), glucose 115.5 ± 6.5 mg/dL (p = 0.19); 83.0% dropped below 6.5% HbA1C and had markedly reduced anti-T2D medications. CONCLUSIONS: The swallowable, biofragmentable magnetic anastomosis system appeared to be feasible and safe in achieving incisionless, sutureless jejuno-ileostomy. The first-in-human MagJI procedure may offer minimally complicated anastomosis creation and moderate MBS weight loss and T2D reduction.

• Klíčová slova
• Biofragmentable, First-in-human, Jejuno-ileostomy, Magnetic compression anastomosis, Metabolic/bariatric surgery, Obesity, Swallowable, T2D, Type 2 diabetes,
• MeSH
• anastomóza chirurgická metody   MeSH
• diabetes mellitus 2. typu * chirurgie   MeSH
• dospělí MeSH
• hmotnostní úbytek MeSH
• ileum * chirurgie   MeSH
• index tělesné hmotnosti MeSH
• jejunostomie * metody   přístrojové vybavení   MeSH
• jejunum * chirurgie   MeSH
• laparoskopie metody   MeSH
• lidé středního věku MeSH
• lidé MeSH
• magnetismus MeSH
• magnety * MeSH
• prospektivní studie MeSH
• studie proveditelnosti MeSH
• výsledek terapie MeSH
• Check Tag
• dospělí MeSH
• lidé středního věku MeSH
• lidé MeSH
• mužské pohlaví MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH

Obesity significantly increases the risk of developing metabolic and cardiovascular diseases. The most effective management tool for both obesity and type 2 diabetes (T2D) is bariatric/metabolic surgery. Delayed postprandial plasma triglyceride clearance contributes to the development of atherosclerosis in patients with T2D. Biliopancreatic diversion (BPD) was shown to be the most effective procedure in long-term T2D remission. However, the effect of BPD on postprandial metabolic profile has not been studied so far. In this pilot study, we therefore examined the changes in postprandial glucose, insulin, and triglyceride in women with severe obesity and T2D before surgery and then two and ten years after BPD. The studied cohort included 7 women (mean age at baseline=49.3±8.2 years) with severe obesity (mean BMI= 45.7±2.9 kg/m?) and T2D. A standardized liquid mixed-meal test was carried out in all subjects and the mean postprandial levels of plasma glucose, insulin, and triglyceride were analyzed by standard laboratory procedures. For statistical evaluation, ANOVA with Bonferroni multiple comparisons was used. Ten years after BPD not only a significant reduction of an average BMI (F=32.9, p<0.001) but also significant declines in mean postprandial plasma levels of glucose (F=155.3, p<0.001), insulin (F=69.8, p<0.001), and triglyceride (F=139.9, p<0.001) were demonstrated. The observed changes in postprandial metabolic profile may contribute to improved cardiometabolic health after bariatric surgery.

• MeSH
• bariatrická chirurgie * metody   MeSH
• biliopankreatická diverze * metody   MeSH
• diabetes mellitus 2. typu * chirurgie   MeSH
• glukosa MeSH
• inzulin MeSH
• krevní glukóza metabolismus   MeSH
• lidé MeSH
• morbidní obezita * komplikace   chirurgie   MeSH
• obezita chirurgie   MeSH
• pilotní projekty MeSH
• triglyceridy MeSH
• Check Tag
• lidé MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH
• Názvy látek
• glukosa MeSH
• inzulin MeSH
• krevní glukóza MeSH
• triglyceridy MeSH

Obesity is a serious metabolic disease that significantly increases cardiovascular risks and other health complications. Sarcopenia is an independent risk factor for morbidity and mortality in patients suffering from obesity that increases the health risks and is associated with cardiac, respiratory and other diseases. Bariatric and metabolic surgery (BMS) leads to significant changes in body composition. Our pilot study showed that bariatric patients are at risk of sarcopenia after BMS. This finding resulted in a hypothesis that an exercise plan in the experimental group will lead to postural stabilization and a lower decline in muscle homotopy, further leading to a greater reduction in fat mass and a positive effect of exercise on skeletal muscle volume and strength and endocrine-metabolic function. The aim of the present study is to determine the effect of programmed aerobic and strength training on muscle function, volume, and morphology in patients after BMS. The study is a single-center, randomized clinical trial after sleeve gastrectomy focused on muscle tissue. The experimental group will perform targeted physical activity once a week for 12 months and the training plan will include anaerobic and aerobic components. Magnetic resonance imaging of skeletal muscles will be correlated with the values of densitometry examination and changes in body composition, certain blood parameters of myokines, biomechanical analysis of movement abnormalities, and behavioral and dietary counseling. This study will address the research questions about the effect of programmed training on muscle tissue and muscular functions after BMS.

• MeSH
• bariatrická chirurgie * škodlivé účinky   MeSH
• kosterní svaly patologie   MeSH
• lidé MeSH
• obezita komplikace   MeSH
• pilotní projekty MeSH
• randomizované kontrolované studie jako téma MeSH
• sarkopenie * etiologie   MeSH
• svalová síla MeSH
• Check Tag
• lidé MeSH
• Publikační typ
• časopisecké články MeSH
• protokol klinické studie MeSH

BACKGROUND: Surgery for obesity and metabolic diseases has been evolved in the light of new scientific evidence, long-term outcomes and accumulated experience. EAES has sponsored an update of previous guidelines on bariatric surgery. METHODS: A multidisciplinary group of bariatric surgeons, obesity physicians, nutritional experts, psychologists, anesthetists and a patient representative comprised the guideline development panel. Development and reporting conformed to GRADE guidelines and AGREE II standards. RESULTS: Systematic review of databases, record selection, data extraction and synthesis, evidence appraisal and evidence-to-decision frameworks were developed for 42 key questions in the domains Indication; Preoperative work-up; Perioperative management; Non-bypass, bypass and one-anastomosis procedures; Revisional surgery; Postoperative care; and Investigational procedures. A total of 36 recommendations and position statements were formed through a modified Delphi procedure. CONCLUSION: This document summarizes the latest evidence on bariatric surgery through state-of-the art guideline development, aiming to facilitate evidence-based clinical decisions.

• Klíčová slova
• AGREE II, Bariatric surgery, EAES, GRADE, Guidelines, Obesity,
• MeSH
• bariatrická chirurgie metody   MeSH
• endoskopie metody   MeSH
• lidé MeSH
• morbidní obezita chirurgie   MeSH
• směrnice pro lékařskou praxi jako téma * MeSH
• společnosti lékařské MeSH
• Check Tag
• lidé MeSH
• Publikační typ
• časopisecké články MeSH
• práce podpořená grantem MeSH
• Geografické názvy
• Evropa MeSH

OBJECTIVE: To explore partial jejunal diversion (PJD) via a side-to-side jejuno-jejunostomy for improved glycemic control in type 2 diabetes mellitus (T2DM). PJD is an anatomy-sparing, technically simple surgery in comparison to the predominate metabolic procedures, Roux-en-Y gastric bypass (RYGB) and sleeve gastrectomy (SG). Positive results in a rodent model prompted a human proof-of-concept study. RESEARCH DESIGN AND METHODS: Pre-clinically, 71 rats were studied in a model of metabolic dysfunction induced by a high-fat diet; 33 animals undergoing one of two lengths of PJD were compared with 18 undergoing sham, 10 RYGB and 10 jejuno-ileal bypass. Clinically, 15 adult subjects with treated but inadequately controlled T2DM (hemoglobin A1c (HbA1c) of 8.0%-11.0%), body mass index of 27.0-40.0 kg/m2, and C peptide ≥3 ng/mL were studied. Follow-up was at 2 weeks, and 3, 6, 9, and 12 months post-PJD. RESULTS: Pre-clinically, positive impacts with PJD on glucose homeostasis, cholesterol, and body composition versus sham control were demonstrated. Clinically, PJD was performed successfully without serious complications. Twelve months post-surgery, the mean (SD) reduction from baseline in HbA1c was 2.3% (1.3) (p<0.01). CONCLUSIONS: PJD may provide an anatomy sparing, low-risk, intervention for poorly controlled T2DM without significant alteration of the patient's lifestyle. The proof-of-concept study is limited by a small sample size and advanced disease, with 80% of participants on insulin and a mean time since diagnosis of over 10 years. Further study is warranted. TRIAL REGISTRATION NUMBER: NCT02283632; Pre-results.

• Klíčová slova
• Metabolic, Surgery, Type 2 Diabetes,
• Publikační typ
• časopisecké články MeSH