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1.
Mitochondria and endoplasmic reticulum: Targets for a better insulin sensitivity in skeletal muscle?
《Biochimica et Biophysica Acta (BBA)/Molecular and Cell Biology of Lipids》2017,1862(9):901-916
Obesity and its associated metabolic disorders represent a major health burden, with economic and social consequences. Although adapted lifestyle and bariatric surgery are effective in reducing body weight, obesity prevalence is still rising. Obese individuals often become insulin-resistant. Obesity impacts on insulin responsive organs, such as the liver, adipose tissue and skeletal muscle, and increases the risk of cardiovascular diseases, type 2 diabetes and cancer. In this review, we discuss the effects of obesity and insulin resistance on skeletal muscle, an important organ for the control of postprandial glucose. The roles of mitochondria and the endoplasmic reticulum in insulin signaling are highlighted and potential innovative research and treatment perspectives are proposed. 相似文献
2.
Sanjeev Sockalingam Samantha E. Leung Stephanie E. Cassin 《Obesity (Silver Spring, Md.)》2020,28(6):1010-1012
The global outbreak of the 2019 novel coronavirus disease has had a tremendous psychological impact on individuals around the world. Individuals with obesity are susceptible to distress and psychological sequalae secondary to this pandemic, which can have detrimental effects on obesity management. In particular, individuals undergoing bariatric surgery could experience increased emotional distress, resulting in increased eating psychopathology, mental health exacerbation, and difficulties with self‐management. Addressing these challenges requires novel approaches to redefining psychosocial care before and after bariatric surgery. Emerging evidence suggests that the remote delivery of care using virtual care models, including mobile and online modalities, could extend the reach of psychosocial services to individuals after bariatric surgery and mitigate weight regain or impairment in quality of life. Because of this pandemic, the rapid integration of virtual psychosocial care in bariatric surgery programs to address patients’ needs will create new opportunities for clinical and implementational scientific research. 相似文献
3.
ObjectiveObesity has been globally recognized as a critically important disease by professional medical organizations, in addition to the World Health Organization and American Medical Association, but health care systems, medical teams, and the public have been slow to embrace this concept.MethodsThe American Association of Clinical Endocrinology staff drafted a survey, and 2 endocrinologists independently reviewed the survey’s questions and modified the survey instrument. The survey included questions related to practice and patient demographics, awareness about obesity, treatment of obesity, barriers to improving obesity outcomes, digital health, cognitive behavioral therapy, lifestyle medicine, antiobesity medications, weight stigma, and social determinants of health. The survey was emailed to 493 endocrinologists, with 305 (62%) completing the study.ResultsOf the responders, 98% agreed that obesity is a disease, whereas 2% neither agreed nor disagreed. Of the respondents, 53% were familiar with the term “adiposity-based chronic disease” and 13% were certified by the American Board of Obesity Medicine. Of the respondents, 57% used published obesity guidelines as a resource for treating patients with obesity. Most endocrinologists recommended dietary and lifestyle changes, but fewer prescribed an antiobesity medication or recommended bariatric surgery. American Board of Obesity Medicine-certified endocrinologists were more likely to use a multidisciplinary approach.ConclusionSelf-reported knowledge and practices in the management of obesity highlight the importance of a multimodal approach to obesity and foster collaboration among health care professionals. It is necessary to raise awareness about obesity among clinicians, identify knowledge gaps, and create educational tools to address those gaps. 相似文献
4.
David B. Sarwer Thomas A. Wadden Anthony N. Fabricatore 《Obesity (Silver Spring, Md.)》2005,13(4):639-648
Bariatric surgery has become an increasingly popular treatment option for individuals with extreme obesity (defined as a BMI ≥ 40 kg/m2) or those with less severe obesity accompanied by significant comorbidities. Sustained postoperative weight loss and improvements in obesity‐related health problems make bariatric surgery the most effective treatment for this population. Nevertheless, most experts agree that psychosocial and behavioral factors contribute to successful postoperative outcomes. This paper reviews the literature on the preoperative psychosocial status, eating behaviors, and quality of life of patients who seek bariatric surgery. In addition, the paper examines studies that investigated changes in these factors postoperatively. The review concludes with an agenda for future research in this area. 相似文献
5.
Stefan M. van Geelen Ineke L. E. Bolt Olga H. van der Baan-Slootweg Marieke J. H. van Summeren 《Journal of bioethical inquiry》2013,10(2):227-237
Despite the reported limited success of conventional treatments and growing evidence of the effectiveness of adult bariatric surgery, weight loss operations for (morbidly) obese children and adolescents are still considered to be controversial by health care professionals and lay people alike. This paper describes an explorative, qualitative study involving obesity specialists, morbidly obese adolescents, and parents and identifies attitudes and normative beliefs regarding pediatric bariatric surgery. Views on the etiology of obesity—whether it should be considered primarily a medical condition or more a psychosocial problem—seem to affect the specialists’ normative opinions concerning the acceptability of bariatric procedures as a treatment option, the parents’ feelings regarding both being able to influence their child’s health and their child being able to control their own condition, and the adolescents’ sense of competence and motivation for treatment. Moreover, parents and adolescents who saw obesity as something that they could influence themselves were more in favor of non-surgical treatment and vice versa. Conflicting attitudes and normative views—e.g., with regard to concepts of disease, personal influence on health, motivation, and the possibility of a careful informed consent procedure—play an important role in the acceptability of bariatric surgery for childhood obesity. 相似文献
6.
Tara L. LaRowe Megan E. Piper Tanya R. Schlam Michael C. Fiore Timothy B. Baker 《Obesity (Silver Spring, Md.)》2009,17(6):1301-1305
Obesity and smoking represent the leading preventable causes of morbidity and mortality in the United States. This study compared the prevalence of obesity among smokers seeking cessation treatment (n = 1,428) vs. a general population (n = 4,081) of never smokers, former smoker, and current smokers. Data from treatment‐seeking smokers in the Wisconsin Smokers' Health Study (WSHS) and individuals who completed the National Health and Nutrition Examination Survey (NHANES) 2005–2006 were pooled and obesity rates and other health characteristics were compared. The prevalence of obesity was significantly higher among WSHS treatment‐seeking smokers (36.8%) vs. NHANES current smokers (29.6%), but the obesity rates of WSHS treatment‐seeking smokers did not differ from NHANES former smokers (36.5%) or never smokers (36.5%). Treatment‐seeking smokers were more likely to be female and to have higher educational attainment compared to NHANES participants. Analysis of health characteristics revealed that treatment‐seeking smokers had higher levels of dietary fiber and vitamin C and lower blood levels of total cholesterol, triglycerides, and fasting glucose compared to NHANES current smokers. Results suggest that treatment‐seeking smokers may have a different health profile than current smokers in the general population. Health care providers should be aware of underlying heath issues, particularly obesity, in patients seeking smoking cessation treatment. 相似文献
7.
Ed J. Hendricks Richard B. Rothman Frank L. Greenway 《Obesity (Silver Spring, Md.)》2009,17(9):1730-1735
Specialist physicians may have prescribing habits that are different from nonspecialist physicians. Little is known about the prescribing habits of physicians specializing in the treatment of obesity. An anonymous survey was given to the physician members of the American Society of Bariatric Physicians (ASBP). There was a 35% response rate (266 physicians) to the questionnaire that was represented nationally. Almost all prescribed medications and all of them recommended phentermine. The average maximal dose of phentermine was above that approved in the package insert, and these physicians disagreed with the National Institutes of Health (NIH) Obesity Treatment Guidelines. Phendimetrazine, metformin, and phentermine plus l ‐5‐hydroxytryptophan (5‐HTP) with carbidopa were all used more frequently than either orlistat or sibutramine. The combination of sibutramine and orlistat as well as 5‐HTP/carbidopa were prescribed by 14 and 20%, respectively. As 5‐HTP‐carbidopa was a combination not previously reported for the treatment of obesity, a retrospective chart review was performed in a single obesity practice, which may not be representative. Twenty‐two subjects had a 16% weight loss with phentermine over 6 months and an additional 1% weight loss with the addition of 5‐HTP/carbidopa for an additional 6 months. One subject who started on 5‐HTP/carbidopa alone lost 24.4% of initial body weight over 6 months. This questionnaire revealed that 20% of the obesity specialists responding to the survey used phentermine plus of 5‐HTP/carbidopa, an unreported combination. A controlled, randomized, clinical trial to evaluate the safety and efficacy of this combination in treating obesity should be considered. 相似文献
8.
James O. Hill 《Obesity (Silver Spring, Md.)》1998,6(Z1):34S-38S
There are major efforts underway to educate the primary care physician about the health risks of obesity. Obesity is a chronic disease that requires chronic management. We must establish models that allow primary care physicians to participate in the chronic management of obesity, while recognizing that the interest and ability of primary care physicians to participate in obesity management will vary. Three general models of obesity management are proposed for the primary care physician, ranging from minimal evaluation to complete evaluation and treatment. In order for the models to be implemented, we must consider establishing a category of obesity specialists who can develop comprehensive treatment programs to which patients with obesity can be referred, and who can provide leadership and guidance for primary care physicians who are involved in obesity management. The North American Association for the Study of Obesity (NAASO) could help establish obesity specialists and provide a structure to allow them to provide leadership for obesity treatment. 相似文献
9.
Scott WR Batterham RL 《American journal of physiology. Regulatory, integrative and comparative physiology》2011,301(1):R15-R27
Obesity increases the likelihood of diseases like type 2 diabetes (T2D), heart disease, and cancer, and is one of the most serious public health problems of this century. In contrast to ineffectual prevention strategies, lifestyle modifications, and pharmacological therapies, bariatric surgery is a very effective treatment for morbid obesity and also markedly improves associated comorbidities like T2D. However, weight loss and resolution of T2D after bariatric surgery is heterogeneous and specific to type of bariatric procedure performed. Conventional mechanisms like intestinal malabsorption and gastric restriction do not fully explain this, and potent changes in appetite and the enteroinsular axis, as a result of anatomical reorganization and altered hormonal, neuronal, and nutrient signaling, are the portended cause. Uniquely these signaling changes appear to override vigorous homeostatic defenses of stable body weight and compelling self-gratifying motivations to eat and to reverse defects in beta-cell function and insulin sensitivity. Here we review mechanisms of weight loss and T2D resolution after Roux-en-Y gastric bypass and laparoscopic sleeve gastrectomy bariatric surgery, two markedly different procedures with robust clinical outcomes. 相似文献
10.
Raj S. Padwal 《Obesity (Silver Spring, Md.)》2005,13(12):2052-2054
Objective: The increasing prevalence of obesity has led to an increased use of bariatric surgery in the treatment of severely obese individuals. The characteristics of patients undergoing bariatric procedures outside of clinical studies and on a national level have not previously been reported. Research Methods and Procedures: Acute‐care hospital discharge data from the Canadian Institute for Health Information were analyzed to determine the demographic and clinical features and in‐hospital mortality rates of individuals undergoing bariatric surgery in Canada. Data from individuals undergoing surgery in fiscal year 2002/2003 were compared with data from 1993/1994. Results: Over 1100 bariatric surgeries were performed in Canada in 2002/2003, with the vast majority being performed in middle‐aged women. Ten percent of patients had hypertension or diabetes, and only 1% or fewer had dyslipidemia or cardiovascular or cerebrovascular disease. Compared with 1993/1994, patients undergoing surgery in 2002/2003 were older, more likely to have diabetes or hypertension, and had shorter hospital stays. In‐hospital mortality rates were <1% in both years. Discussion: In the last decade, there has been a small increase in the average age and the number of patients with concomitant cardiovascular risk factors who are undergoing bariatric procedures in Canada. However, the vast majority of surgeries are being performed in middle‐aged women with little cardiovascular comorbidity, and this is likely contributing to very low in‐hospital death rates. Such individuals likely represent a highly selected sample of severely obese patients within Canada. 相似文献
11.
Sarwer DB Fabricatore AN Eisenberg MH Sywulak LA Wadden TA 《Obesity (Silver Spring, Md.)》2008,16(Z2):S75-S79
The popularity of bariatric surgery has increased the focus on the psychological aspects of extreme obesity. Although a growing literature has documented the psychosocial burden associated with extreme obesity, surprisingly little attention has been paid to the experience of weight-related stigmatization among extremely obese individuals. The present study investigated self-reported experiences of weight-related stigmatization, weight-related quality of life, and depressive symptoms among 117 extremely obese individuals (BMI = 48.2 +/- 7.5 kg/m2) who presented for bariatric surgery at the Hospital of the University of Pennsylvania. In general, these individuals reported infrequent weight-related stigma, which was unrelated to BMI. Some specific forms of stigmatization, however, appear to be related to body size. The occurrence of stigmatization was associated with poorer weight-related quality of life and greater symptoms of depression. 相似文献
12.
Emma Rose McGlone Iain Carey Vladica Veli
kovi Prem Chana Kamal Mahawar Rachel L. Batterham James Hopkins Peter Walton Robin Kinsman James Byrne Shaw Somers David Kerrigan Vinod Menon Cynthia Borg Ahmed Ahmed Bruno Sgromo Chandra Cheruvu Gul Bano Catherine Leonard Howard Thom Carel W le Roux Marcus Reddy Richard Welbourn Peter Small Omar A. Khan 《PLoS medicine》2020,17(12)
BackgroundAlthough bariatric surgery is well established as an effective treatment for patients with obesity and type 2 diabetes mellitus (T2DM), there exists reluctance to increase its availability for patients with severe T2DM. The aims of this study were to examine the impact of bariatric surgery on T2DM resolution in patients with obesity and T2DM requiring insulin (T2DM-Ins) using data from a national database and to develop a health economic model to evaluate the cost-effectiveness of surgery in this cohort when compared to best medical treatment (BMT).Methods and findingsClinical data from the National Bariatric Surgical Registry (NBSR), a comprehensive database of bariatric surgery in the United Kingdom, were extracted to analyse outcomes of patients with obesity and T2DM-Ins who underwent primary bariatric surgery between 2009 and 2017. Outcomes for this group were combined with data sourced from a comprehensive literature review in order to develop a state-transition microsimulation model to evaluate cost-effectiveness of bariatric surgery versus BMT for patients over a 5-year time horizon. The main outcome measure for the clinical study was insulin cessation at 1-year post-surgery: relative risks (RR) summarising predictive factors were determined, unadjusted, and after adjusting for variables including age, initial body mass index (BMI), duration of T2DM, and weight loss. Main outcome measures for the economic evaluation were total costs, total quality-adjusted life years (QALYs), and incremental cost-effectiveness ratio (ICER) at willingness-to-pay threshold of GBP£20,000.A total of 2,484 patients were eligible for inclusion, of which 1,847 had 1-year follow-up data (mean age of 51 years, mean initial BMI 47.2 kg/m2, and 64% female). 67% of patients no longer required insulin at 1-year postoperatively: these rates persisted for 4 years. Roux-en-Y gastric bypass (RYGB) was associated with a higher rate of insulin cessation (71.7%) than sleeve gastrectomy (SG; 64.5%; RR 0.92, confidence interval (CI) 0.86–0.99) and adjustable gastric band (AGB; 33.6%; RR 0.45, CI 0.34–0.60; p < 0.001). When adjusted for percentage total weight loss and demographic variables, insulin cessation following surgery was comparable for RYGB and SG (RR 0.97, CI 0.90–1.04), with AGB having the lowest cessation rates (RR 0.55, CI 0.40–0.74; p < 0.001). Over 5 years, bariatric surgery was cost saving compared to BMT (total cost GBP£22,057 versus GBP£26,286 respectively, incremental difference GBP£4,229). This was due to lower treatment costs as well as reduced diabetes-related complications costs and increased health benefits. Limitations of this study include loss to follow-up of patients within the NBSR dataset and that the time horizon for the economic analysis is limited to 5 years. In addition, the study reflects current medical and surgical treatment regimens for this cohort of patients, which may change.ConclusionsIn this study, we observed that in patients with obesity and T2DM-Ins, bariatric surgery was associated with high rates of postoperative cessation of insulin therapy, which is, in turn, a major driver of overall reductions in direct healthcare cost. Our findings suggest that a strategy utilising bariatric surgery for patients with obesity and T2DM-Ins is cost saving to the national healthcare provider (National Health Service (NHS)) over a 5-year time horizon.Emma Rose McGlone and colleagues report the clinical and cost- effectiveness of bariatric surgery for patients with Type 2 diabetes. 相似文献
13.
《Saudi Journal of Biological Sciences》2020,27(10):2509-2513
Universally, obesity has been affected more than 650 million and converts as global health problem. Obesity is equally affecting starting from children to elder population. Obese subjects are converting into severe obese and then into morbid obesity. Body mass index is proning from 30 to 50 kg/m2 in the adult population. Obesity is connected with the future complications of hypertension, type 2 diabetes mellitus, cardiovascular, stroke, osteoarthritis, obstructive sleep apnea and liver diseases. Loosing of body fat is the only option to avoid obesity and this could be achieved with routine physical activity and diet modifications. Obesity subjects may fail to achieve the daily routine activities or insufficient activity may be involved and finally fail to lose the body fat after the medical course. Then these severe or morbidity obese can be lose with the existing surgery. Currently, Bariatric Surgery (BS) has become the active treatment for long-term weight loss. Various types (Roux-en-Y gastric bypass, sleeve gastrectomy and duodenal switch and the jejunoileal bypass) of BS are performed on the gastrointestinal tract. Throughout the world population, BS has found to be safe in losing the weight and avoiding the future and long-term complications. The prevalence of overweight and obesity in Saudi Arabia is an issue in terms of incidence and health consequences. Maximum obesity studies involved in Saudi Arabia has proven to be develop the long-term complications in the future involving from child to morbid obesity. Limited bariatric studies carried out in the Saudi subjects confirmed as effective tool in lowering the body fat and avoiding the life-threatened complications of human diseases. So, this review recommends BS as effective and safe surgical treatment to lose body fat in the Saudi population. However, post-operative monitoring is mandatory to follow-up. 相似文献
14.
Escobar-Morreale HF 《Steroids》2012,77(4):312-316
Metabolic disturbances are common in women with polycystic ovary syndrome (PCOS). Obesity is the major link in the association of PCOS with diabetes, metabolic syndrome, hypertension, low-grade chronic inflammation and increased body iron stores, among others. Metabolic prevention in PCOS women should start as early as possible, usually meaning at diagnosis. Among preventive strategies, those promoting a healthy life-style based on diet, regular exercising and smoking cessation are possibly the most effective therapies, but also are the most difficult to achieve. To this regard, every effort must be made to avoid weight gain and obesity, given the deleterious impact that obesity exerts on the metabolic and cardiovascular associations of PCOS. Unfortunately, classic strategies that address obesity by life-style modification and dieting are seldom successful on a long-term basis, especially in women with severe obesity. In selected cases, metabolic surgery in severely obese women may resolve signs and symptoms of PCOS restoring insulin sensitivity and fertility, and avoiding the long-term risks associated with PCOS and morbid obesity. Surgical techniques for bariatric surgery have evolved in the past decades and newer procedures do not longer carry the severe side effects associated with earlier bariatric procedures. The choice of bariatric procedure should consider both the severity of obesity and the possibility of future pregnancy, since fertility may be restored by the sustained and marked weight loss usually attained after bariatric surgery. Finally, avoidance of the risks associated with morbid obesity compensate for the possible residual risks for pregnancy derived from the previous bariatric procedure itself. 相似文献
15.
《Endocrine practice》2018,24(4):321-328
Objective: To identify provider recommendations and barriers in obesity management in a multicenter academic health system with extensive weight-loss management resources.Methods: A 26-question online survey was sent to attending physicians, trainees, and advanced practice providers in primary care specialties (internal medicine, family medicine, women's health) and endocrinology.Results: The survey response rate was 26% (111/430). Of respondents, 50% were internal medicine, 24% family medicine, 16% women's health, and 9% endocrinology. The majority were attending physicians (54%) and residents (40%). About 50% of respondents advised weight loss for a body mass index (BMI) >30 kg/m2 in >50% of clinic visits. Limited time (82%) was the most common reason for not discussing weight loss, followed by the perception that discussion would not change patient behavior, insufficient knowledge, and discomfort broaching the subject. Common barriers to prescribing anti-obesity medications included limited experience (57%) and concern for adverse reactions (26%). Only 44% offered bariatric surgery to >50% of their patients who met criteria. Primary reasons for not referring included concerns of high surgical risk from comorbidities (57%) and potential adverse events (32%). Endocrinology had the highest referral to surgery. Attending physicians and fellows were more likely than residents to advise weight loss at lower BMI, offer medications, and refer to bariatric surgery.Conclusion: Our study reveals reluctance and lack of primary care confidence in managing obesity with pharmacotherapy and bariatric surgery, especially in the earlier stages of obesity. Barriers to care include lack of clinic time, limited experience, and concerns about treatment risks.Abbreviations: BMI = body mass index; HbA1c = hemoglobin A1c; IRB = Institutional Review Board 相似文献
16.
《Endocrine practice》2011,17(5):788-797
ObjectiveTo discuss the emerging roles of bariatric surgery and clinical endocrinology within the context of obesity and diabetes mellitus comprehensive care plans and cost-effective strategies.MethodsRelevant literature is reviewed and clinical cases are presented.ResultsThe global obesity epidemic poses many challenges to clinical endocrinologists and has fomented a coordinated effort among specialists to revolutionize management paradigms. Technologic innovation drives the need for accelerated learning and research efforts in bariatric surgery. The national shortage of physicians with expertise in nutritional medicine compounds the management problems for this expanding patient population. Certain issues merit continued attention and research, such as gastric banding for mild obesity, surgery for treatment of diabetes, sleeve gastrectomy, and nutritional and metabolic consequences.ConclusionClinical endocrinologists should have a central role in the perioperative decision-making for patients undergoing bariatric surgery. (Endocr Pract. 2011;17:788-797) 相似文献
17.
Objective: A prior study found that nearly 80% of bariatric surgery patients felt that they were treated disrespectfully by members of the medical profession. This study assessed patient‐physician interactions in a group of bariatric surgery patients and in a group of less obese patients who sought weight loss by other means. Research Methods and Procedures: A total of 105 bariatric surgery candidates (mean BMI, 54.8 kg/m2) and 214 applicants to a randomized controlled trial of the effects of behavior modification and sibutramine (mean BMI, 37.8 kg/m2) completed a questionnaire that assessed patient‐physician interactions concerning weight. Results: Only 13% of bariatric surgery patients reported that they were usually or always treated disrespectfully by members of the medical profession, a percentage substantially lower than that found in the previous study. Surprisingly, surgery patients were significantly more satisfied than nonsurgery patients with the care they received for their obesity. Surgery patients also reported significantly more interactions with physicians concerning obesity and weight loss compared with nonsurgery patients. A substantial percentage of both groups, however, reported that their physician did not discuss weight control with them. Discussion: These and other findings suggest that doctor‐patient interactions concerning weight may have improved in the past decade; however, there is still much room for improvement. Increased efforts are needed to help physicians discuss, assess, and potentially treat obesity in primary care practice. 相似文献
18.
越来越多的证据表明,肥胖会对大脑功能和结构产生负面影响。肥胖个体在食物线索、味觉和嗅觉、静息状态活动和功能连接方面显示出异常的神经反应,同时在决策、抑制控制、学习、记忆和注意力等认知任务中表现出异常。减重手术作为一种专门的治疗方案,可以改变消化系统解剖和生理机制,从而限制食物摄入或改变营养吸收来实现短期和长期的减重效果,改善并发症,降低死亡率,并提高生活质量。最近的研究表明,减重手术对改善肥胖症相关的认知功能障碍具有积极的影响。本文概述了肥胖与认知功能之间的关联,并重点阐述了近年来减重手术改善肥胖相关认知损伤的研究进展。涉及的内容包括奖励处理、食物摄入控制、大脑区域对认知功能的调控、大脑结构异常的恢复、激素调节改变以及对肠道微生物组成的改变,这些变化可能会影响脑功能和认知过程,这些研究成果有望为改善肥胖症患者的认知功能提供新的治疗策略和临床指导。 相似文献
19.
Jennifer A. Woo Baidal Jane Chang Emma Hulse Robyn Turetsky Kristina Parkinson John C. Rausch 《Obesity (Silver Spring, Md.)》2020,28(7):1184-1186
Health inequities exist throughout the life course, resulting in racial/ethnic and socioeconomic disparities in obesity and obesity‐related health complications. Obesity and its comorbidities appear to be linked to coronavirus disease 2019 (COVID‐19) mortality. Approaches to reduce obesity in the time of COVID‐19 closures are urgently needed and should start early in life. In New York City, a telehealth pediatric weight‐management collaborative spanning NewYork‐Presbyterian, Columbia University Vagelos College of Physicians and Surgeons, and Weill Cornell Medicine was developed during COVID‐19 with show rates from 76% to 89%. To stave off the impending exacerbation of health disparities related to obesity risk factors in the aftermath of the COVID‐19 pandemic, effective interventions that can be delivered remotely are urgently needed among vulnerable children with obesity. Challenges in digital technology access, social and linguistic differences, privacy security, and reimbursement must be overcome to realize the full potential of telehealth for pediatric weight management among low‐income and racial/ethnic‐minority children. 相似文献
20.
Losing weight can pose a challenge, but how to avoid putting those pounds back on can be a real struggle. A major health problem for obese people is that diseases linked to obesity, such as type 2 diabetes and cardiovascular disease, put their lives at risk, even in young individuals. Although bariatric surgery-a surgical method to reduce or modify the gastrointestinal tract-was originally envisioned for the most severe cases of obesity, evidence suggests that the benefit of this procedure may not be limited to the staggering weight loss it causes. Endogenous factors released from the gut, and modified after surgery, may explain why bariatric surgery can be beneficial for obesity-related diseases and why operated individuals successfully maintain the weight loss. In 'Bedside to Bench,' Rachel Larder and Stephen O'Rahilly peruse a human study with dieters who regained weight despite a successful diet. Appetite-regulating hormones in the gut may be responsible for this relapse in the long term. In 'Bench to Bedside,' Keval Chandarana and Rachel Batterham examine how two different methods of bariatric surgery highlight the relevance of gut-derived hormones not only in inducing sustained weight loss but also in improving glucose homeostasis. These insights may open new avenues to bypass the surgery and obtain the same results with targeted drugs. 相似文献