scholarly journals Persistently High Hip Circumference after Bariatric Surgery Is a Major Hurdle to Successful Hip Replacement

2014 ◽  
Vol 2014 ◽  
pp. 1-4 ◽  
Author(s):  
Menachem M. Meller ◽  
Amber B. Courville ◽  
Anne E. Sumner
Keyword(s):  
Bariatric Surgery ◽  
Weight Loss ◽  
Gastric Bypass ◽  
Black Women ◽  
Soft Tissue ◽  
Hip Replacement ◽  
Functional Independence ◽  
Class Iii ◽  
Hip Circumference ◽  
Class Iii Obesity

The prevalence of class III obesity (BMI≥40 kg/m2) in black women is 18%. As class III obesity leads to hip joint deterioration, black women frequently present for orthopedic care. Weight loss associated with bariatric surgery should lead to enhanced success of hip replacements. However, we present a case of a black woman who underwent Roux-en-Y gastric bypass with the expectation that weight loss would make her a better surgical candidate for hip replacement. Her gastric bypass was successful as her BMI declined from 52.0 kg/m2to 33.7 kg/m2. However, her hip circumference after weight loss remained persistently high. Therefore, at surgery the soft tissue tunnel geometry presented major challenges. Tunnel depth and immobility of the soft tissue interfered with retractor placement, tissue reflection, and surgical access to the acetabulum. Therefore a traditional cup placement could not be achieved. Instead, a hemiarthroplasty was performed. After surgery her pain and reliance on external support decreased. But her functional independence never improved. This case demonstrates that a lower BMI after bariatric surgery may improve the metabolic profile and decrease anesthesia risk, but the success of total hip arthroplasties remains problematic if fat mass in the operative field (i.e., high hip circumference) remains high.

Effect of weight loss via bariatric surgery for class III obesity on exertional breathlessness

2019 ◽  
Vol 266 ◽  
pp. 130-137 ◽  
Author(s):  
Amar Mainra ◽  
Sara J. Abdallah ◽  
Ryan E.R. Reid ◽  
Ross E. Andersen ◽  
Dennis Jensen
Keyword(s):  
Bariatric Surgery ◽  
Weight Loss ◽  
Class Iii ◽  
Class Iii Obesity

scholarly journals Lifestyle modification for weight loss: effects on cardiorespiratory capacity in Patients with Class II and Class III Obesity

2021 ◽  
Author(s):  
Finn Wammer ◽  
Andrea Haberberger ◽  
Anita Dyb Linge ◽  
Tor Åge Myklebust ◽  
Sveinung Vemøy ◽  
...  
Keyword(s):  
Weight Loss ◽  
Lifestyle Modification ◽  
Class Ii ◽  
Class Iii ◽  
Class Iii Obesity

scholarly journals Is One Anastomosis Gastric Bypass with a Biliopancreatic Limb of 150 cm Effective in the Treatment of People with Severe Obesity with BMI > 50?

2021 ◽  
Author(s):  
Arnaud Liagre ◽  
Francesco Martini ◽  
Radwan Kassir ◽  
Gildas Juglard ◽  
Celine Hamid ◽  
...  
Keyword(s):  
Bariatric Surgery ◽  
Weight Loss ◽  
Gastric Bypass ◽  
Severe Obesity ◽  
Postoperative Mortality ◽  
One Anastomosis Gastric Bypass ◽  
Sustained Weight Loss ◽  
Biliopancreatic Limb ◽  
Percentage Excess Weight Loss

Abstract Purpose The treatment of people with severe obesity and BMI > 50 kg/m2 is challenging. The present study aims to evaluate the short and mid-term outcomes of one anastomosis gastric bypass (OAGB) with a biliopancreatic limb of 150 cm as a primary bariatric procedure to treat those people in a referral center for bariatric surgery. Material and Methods Data of patients who underwent OAGB for severe obesity with BMI > 50 kg/m2 between 2010 and 2017 were collected prospectively and analyzed retrospectively. Follow-up comprised clinical and biochemical assessment at 1, 3, 6, 12, 18, and 24 months postoperatively, and once a year thereafter. Results Overall, 245 patients underwent OAGB. Postoperative mortality was null, and early morbidity was observed in 14 (5.7%) patients. At 24 months, the percentage total weight loss (%TWL) was 43.2 ± 9, and percentage excess weight loss (%EWL) was 80 ± 15.7 (184 patients). At 60 months, %TWL was 41.9 ± 10.2, and %EWL was 78.1 ± 18.3 (79 patients). Conversion to Roux-en-Y gastric bypass was needed in three (1.2%) patients for reflux resistant to medical treatment. Six patients (2.4%) had reoperation for an internal hernia during follow-up. Anastomotic ulcers occurred in three (1.2%) patients. Only two patients (0.8%) underwent a second bariatric surgery for insufficient weight loss. Conclusion OAGB with a biliopancreatic limb of 150 cm is feasible and associated with sustained weight loss in the treatment of severe obesity with BMI > 50 kg/m2. Further randomized studies are needed to compare OAGB with other bariatric procedures in this setting. Graphical abstract

scholarly journals Evaluation of the Effects of Bariatric Surgery in Terms of Weight Loss and Diabetes Remission in the Indian Population

2021 ◽  
pp. 1-7
Author(s):  
Manish Khaitan ◽  
Riddhish Gadani ◽  
Koshish Nandan Pokharel
Keyword(s):  
Bariatric Surgery ◽  
Weight Loss ◽  
Gastric Bypass ◽  
Complete Remission ◽  
Predictive Factors ◽  
Indian Population ◽  
Diabetes Remission ◽  
Obese Patients ◽  
Sustained Weight Loss

<b><i>Objectives:</i></b> The growing prevalence of obesity rates worldwide is associated with an upsurge in its comorbidities, particularly type 2 diabetes mellitus (T2DM). Bariatric surgery is a proven treatment modality for producing sustained weight loss and resolution of associated T2DM providing marked improvement in quality of life with rapid recovery. This study aims to investigate the effects of laparoscopic sleeve gastrectomy (LSG), Roux-en-Y gastric bypass (RYGB), and mini-gastric bypass (MGB) on obese patients suffering from T2DM in the Indian population and their long-term association with regard to diabetes remission, resolution of comorbidities, and percentage EWL. <b><i>Methods:</i></b> Retrospective data of obese patients with T2DM (preoperative BMI 45.37 ± 8.1) who underwent bariatric surgery (RYGB, LSG, and MGB) were analyzed in this study over a period of 9 years. The mean follow-up period was 2.2 years. Following surgery, the clinical outcome on BMI, resolution of percentage weight loss, and T2DM were studied. The predictive factors of diabetic remission after surgery were determined. Student’s <i>t</i> test and ANOVA and McNemar’s test were applied. <b><i>Results:</i></b> Out of a total of 274 patients, complete remission of T2DM was achieved in 52.9% (<i>n</i> = 145) with mean fasting blood glucose and glycated hemoglobin values being 6.1 ± 0.769 (<i>p</i> = 0.00) at 1 year after surgery. The independent predictive factors of remission were age, gender, BMI, preoperative comorbidities, and % EWL. Gender had no correlation with the chance of achieving disease remission. <b><i>Conclusion:</i></b> Based on our results, bariatric surgery proves to be a successful treatment option resulting in sustained weight loss in obese patients suffering from T2DM. It is found to be beneficial for the long-term resolution of T2DM and improving comorbidities such as hypertension and dyslipidemia. The outcome of the different surgical methods is found to be similar for all patients irrespective of the independent predictors of complete remission.

scholarly journals The association between socioeconomic factors and weight loss 5 years after gastric bypass surgery

2020 ◽  
Vol 44 (11) ◽  
pp. 2279-2290
Author(s):  
Erik Stenberg ◽  
Ingmar Näslund ◽  
Carina Persson ◽  
Eva Szabo ◽  
Magnus Sundbom ◽  
...  
Keyword(s):  
Bariatric Surgery ◽  
Socioeconomic Status ◽  
Weight Loss ◽  
Gastric Bypass ◽  
Socioeconomic Factors ◽  
First Generation ◽  
First Generation Immigrants ◽  
Preoperative Body Mass Index ◽  
Postoperative Weight Loss ◽  
The Mean

Abstract Introduction Patients with low socioeconomic status have been reported to have poorer outcome than those with a high socioeconomic status after several types of surgery. The influence of socioeconomic factors on weight loss after bariatric surgery remains unclear. The aim of the present study was to evaluate the association between socioeconomic factors and postoperative weight loss. Materials and methods This was a retrospective, nationwide cohort study with 5-year follow-up data for 13,275 patients operated with primary gastric bypass in Sweden between January 2007 and December 2012 (n = 13,275), linking data from the Scandinavian Obesity Surgery Registry, Statistics Sweden, the Swedish National Patient Register, and the Swedish Prescribed Drugs Register. The assessed socioeconomic variables were education, profession, disposable income, place of residence, marital status, financial aid and heritage. The main outcome was weight loss 5 years after surgery, measured as total weight loss (TWL). Linear regression models, adjusted for age, preoperative body mass index (BMI), sex and comorbid diseases were constructed. Results The mean TWL 5 years after surgery was 28.3 ± 9.86%. In the adjusted model, first-generation immigrants (%TWL, B −2.4 [95% CI −2.9 to −1.9], p < 0.0001) lost significantly less weight than the mean, while residents in medium-sized (B 0.8 [95% CI 0.4–1.2], p = 0.0001) or small towns (B 0.8 [95% CI 0.4–1.2], p < 0.0001) lost significantly more weight. Conclusions All socioeconomic groups experienced improvements in weight after bariatric surgery. However, as first-generation immigrants and patients residing in larger towns (>200,000 inhabitants) tend to have inferior weight loss compared to other groups, increased support in the pre- and postoperative setting for these two groups could be of value. The remaining socioeconomic factors appear to have a weaker association with postoperative weight loss.

scholarly journals Evaluation of liquid ingestion after bariatric surgery

2011 ◽  
Vol 48 (1) ◽  
pp. 15-18 ◽  
Author(s):  
Roberto Oliveira Dantas ◽  
Leda Maria Tavares Alves ◽  
Rachel de Aguiar Cassiani ◽  
Carla Manfredi dos Santos
Keyword(s):  
Bariatric Surgery ◽  
Body Mass Index ◽  
Normal Values ◽  
Normal Body Mass Index ◽  
Class Iii ◽  
Entire Volume ◽  
Solid Foods ◽  
Class Iii Obesity ◽  
Swallowing Capacity ◽  
Liquid Bolus

CONTEXT: Bariatric surgery is an effective treatment for obesity; however, after surgery the patient may have difficulty in swallowing liquid and solid foods. OBJECTIVES: To evaluate liquid ingestion in patients who had undergone bariatric surgery. METHOD: We studied 43 volunteers with normal body mass index (BMI) (BMI: 18.5-24.9 kg/m²), 55 subjects with class III obesity (BMI: >40.0 kg/m²), and 48 subjects with bariatric surgery for treatment of class III obesity. The method chosen for evaluation was the water swallowing test. The subjects drank in triplicate 50 mL of water while being precisely timed and the number of swallows were counted. RESULTS: There was no difference between subjects with normal BMI and subjects with class III obesity. During the first 2 months after bariatric surgery the patients showed an increase in the time needed to drink the entire volume, in the number of swallows, and in the inter-swallow interval, and a decrease in the volume swallowing capacity (volume/swallowing) and swallowing flow rate (volume swallowed/second). After 2 months, the results of the swallowing measurements moved in the direction of normal values. CONCLUSION: Bariatric surgery may cause more intense alterations of liquid bolus swallowing within 2 months after the procedure, which moved to normal values after this time.

scholarly journals Association of Circulating Irisin Concentrations with Weight Loss after Roux-en-Y Gastric Bypass Surgery

2019 ◽  
Vol 16 (4) ◽  
pp. 660 ◽  
Author(s):  
Yeon Lee ◽  
Yoonseok Heo ◽  
Ji-Ho Choi ◽  
Sunghyouk Park ◽  
Kyoung Kim ◽  
...  
Keyword(s):  
Bariatric Surgery ◽  
Weight Loss ◽  
Gastric Bypass ◽  
Bypass Surgery ◽  
Excess Weight Loss ◽  
Gastric Bypass Surgery ◽  
Morbidly Obese ◽  
Obese Patients ◽  
Preoperative Serum ◽  
One Year

Irisin is a myokine with potential anti-obesity properties that has been suggested to increase energy expenditure in obese patients. However, there is limited clinical information on the biology of irisin in humans, especially in morbidly obese patients undergoing bariatric surgery. We aimed to assess the association of circulating irisin concentrations with weight loss in obese patients undergoing bariatric surgery. This was a pilot, single-centre, longitudinal observational study. We recruited 25 morbidly obese subjects who underwent Roux-en-Y gastric bypass surgery (RYGBP), and blood samples from 12 patients were taken to measure serum irisin concentrations before, and one and nine months after surgery. Their clinical characteristics were measured for one year. The preoperative serum irisin concentration (mean 1.01 ± 0.23 μg/mL, range 0.73–1.49) changed bidirectionally one month after RYGBP. The mean concentration at nine months was 1.11 ± 0.15 μg/mL (range 0.92–1.35). Eight patients had elevated irisin levels compared with their preoperative values, but four did not. Elevations of irisin levels nine months, but not one month, after surgery, were associated with lower preoperative levels (p = 0.016) and worse weight reduction rates (p = 0.006 for the percentage excess weight loss and p = 0.032 for changes in body mass index). The preoperative serum irisin concentrations were significantly correlated with the percentage of excess weight loss for one year (R2 = 0.612; p = 0.04) in our study. Our results suggest that preoperative circulating irisin concentrations may be at least in part associated with a weight loss effect of bariatric surgery in morbidly obese patients. Further large-scale clinical studies are needed to ratify these findings.

Class III Obesity and its Relationship with the Nutritional Status of Vitamin A in Pre- and Postoperative Gastric Bypass

2008 ◽  
Vol 19 (6) ◽  
pp. 738-744 ◽  
Author(s):  
Silvia Pereira ◽  
Carlos Saboya ◽  
Gabriela Chaves ◽  
Andréa Ramalho
Keyword(s):  
Gastric Bypass ◽  
Vitamin A ◽  
Nutritional Status ◽  
Class Iii ◽  
Class Iii Obesity
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