Laparoscopic Magenstrasse and Mill Gastroplasty (M&M): Midterm Results.

BACKGROUND: The Magenstrasse and Mill gastroplasty (M&M) is a gastric restrictive procedure without band or stomach resection. Short-term evaluation of the laparoscopic procedure showed low morbidity and satisfactory results on weight loss. Evidence of the validity of the technique in the longer term is scarce. METHODS: Data from patients who underwent M&M procedure from May 2012 to September 2015 were retrospectively reviewed. Preoperative clinical characteristics and data up to 4 years after operation were analyzed. RESULTS: A total of 132 patients were included in this study with a mean age of 46 ± 13.4 years. The mean body mass index (BMI) at the time of procedure was 43 ± 4.5 kg/m2. Mean percentage of excess weight loss (%EWL) was 67, 67, 58, and 57% at 1, 2, 3, and 4 years, respectively. The remission rate for diabetes was 36%. About half of the insulin-dependent patients could stop their insulin treatment. Hypertension was resolved in 33.8% of the patients after 4 years. Incidence of vitamin and mineral deficiency was low throughout the study period, less than or equal to 3% for vitamin B12 and 1% for ferritin. Incidence of gastroesophageal reflux did not exceed 15% during the study. Over 75% of the patients reported a good or very good quality of life following the surgery. CONCLUSION: These results confirm the validity of M&M as a bariatric procedure. The low incidence of vitamin deficiencies and gastroesophageal reflux might be the important asset of M&M over other existing techniques.

Bariatric Outcomes: Self-Management for Sustained Surgical Success: A Multicomponent Treatment for Dysregulated Overeating in Bariatric Surgery Patients.

Binge eating disorder, food addiction, and dysregulated overeating are common among people with severe obesity and prevalent among bariatric surgery populations. These problematic eating habits share commonalities with other addictions. Effective, holistic self-management is needed to promote long-term weight loss and psychosocial adjustment among patients who are severely obese who undergo surgery, especially those with clinically remarkable levels of binge eating, food addiction, or dysregulated overeating.This article aims to briefly review binge eating disorder, food addiction, and obesity-as well as issues surrounding surgery for individuals who are severely obese-and introduce the Bariatric Outcomes: Self-management for Sustained Surgical Success (BOSSSS) program. The BOSSSS program is holistic, skill based, and designed to promote weight loss, prevent weight regain, and improve well-being in patients with severe obesity with a history of bariatric surgery.Preliminary survey data suggest that bariatric surgery patients report a lack of skill-based emotional and behavioral support designed to help them over the long term. The BOSSSS program is rooted in self-determination theory, integrating mobile health technology across program components. Self-determination theory-based interventions are personalized and encourage autonomy, competence, and social support among participating patients and providers. The behavioral self-regulation training within BOSSSS is energy balance self-monitoring and titration. Emotional self-regulation is addressed via a specialized version of dialectical behavior skills therapy, emphasizing promotion of coping skills and use of adaptive, healthy substances in immediate environments. The BOSSSS program has been well received by patients and could be implemented by nurses and other health professionals with minimal support.

Evaluation of Nutritional Status Post Laparoscopic Sleeve Gastrectomy-5-Year Outcomes.

INTRODUCTION: Obesity is considered a public health problem and has led to advancements in bariatric surgery. Laparoscopic sleeve gastrectomy (LSG) had become the most performed procedure worldwide; however, its consequences on nutritional status in the short and long term are of concern. METHODS: A retrospective analysis of medical records and bariatric database of patients who underwent LSG from October 2008-September 2015 at Al-Amiri Hospital, Kuwait, was performed. Data regarding nutritional status along with demographic data were collected over a 5-year follow-up period. RESULTS: One thousand seven hundred ninety-three patients comprising of 74% females and 26% males were included. The greatest % total body weight loss (%TBWL) was at 18 months post-LSG (33%), corresponding to a % excess weight loss (%EWL) of 73.8%. With regard to nutritional status, vitamin B1 showed a significant drop at 3-5 years post-op in comparison to pre-op value, but stayed within the normal range throughout the study. Red blood cells count, hemoglobin, and hematocrit also showed a significant drop starting from 6 months post-op until the fifth year of follow-up. On the other hand, vitamins B6 and B12 showed a significant increase at 6 months post-op and decreased afterwards, but did not reach pre-op values. Vitamin D also showed a significant increase throughout the study period from deficient value at the pre-op time, but remained insufficient. Albumin, transferrin, folate, ferritin, iron, and vitamin B2 showed no significant changes at 5 years post-LSG compared to pre-op values. CONCLUSION: Little is known about the nutritional status and optimal nutritional care plan post-LSG, especially in the longer term. Nutritional deficiencies were prevalent prior and post-LSG. Some of the nutritional parameters improved and even reached the abnormal high level post-LSG. These observations highlight the importance of pre- and post-operative nutritional assessment and tailored supplementation to ensure optimal nutritional status.

Do Bariatric Patients Follow Dietary and Lifestyle Recommendations during the First Postoperative Year?

BACKGROUND: Data on adherence to postoperative lifestyle recommendations by bariatric patients are scarce. Thus, the aim of this study was to evaluate adherence to selected recommendations during the first year following laparoscopic sleeve gastrectomy (LSG) surgery. METHODS: A prospective cohort study with 12 months of follow-up on 100 LSG patients was conducted. Data were collected at baseline and at 3 (M3), 6 (M6), and 12 (M12) months post-surgery and included anthropometrics, biochemical tests, food intake, food tolerance, common surgery-related side effects, physical activity (PA), supplementation, and number of follow-up meetings with a dietitian. RESULTS: Data were available for 77 patients (57.1% women, mean age 43.1 ± 9.3 years and preoperative BMI 42.1 ± 4.8 kg/m2). Only a minority of the patients adhered to the recommended protein intake ≥60 g/day at all time points (≤40.3%) and ≥6 meetings with a dietitian at M12 (41.6%). Half of the patients performed ≥150 min/week of PA at all time points (≤50.6%) as recommended. PA of ≥150 min/week was associated with better lipid and glucose changes at M6 and M12 (P ≤ 0.044). Most of the patients adhered to the recommended supplementation at all time points (≥57.1%). Adherence to supplementation at M12 was significantly associated with higher serum levels of folic acid, iron, hemoglobin, and vitamins D and B12 (P ≤ 0.056 for all). Adherence to all recommendations was not significantly associated with excess weight loss ≥60% at M12 (P ≥ 0.195 for all). CONCLUSION: Bariatric patients have medium to high adherence to the major lifestyle recommendations during the first year following LSG; however, adherence to those recommendations was not related to better weight loss at short-term follow-up. Adherence to recommended supplementation was associated with better micronutrient status 1 year postoperatively.

Predictors of Vitamin Adherence After Bariatric Surgery.

BACKGROUND: Vitamin supplementation in bariatric aftercare is essential to prevent nutrient deficiencies; however, rates of vitamin adherence have been as low as 30 % 6 months post-surgery. Preliminary literature suggests non-adherence to prescribed treatments can be linked to demographic and psychological factors. We aimed to determine the relationship between these factors to vitamin adherence in post-bariatric surgery patients. METHODS: A total of 92 bariatric patients were assessed 6 months post-surgery. Patients were administered a questionnaire collecting demographic information, psychological scores, and self-reported adherence. Nutrient deficiencies were analyzed through serum vitamin levels measured 3 and 6 months after surgery. Wilcoxon rank-sum and chi-square tests were used for analysis. RESULTS: Non-adherence was associated with male sex and full-time employment (p = 0.027, p = 0.015). There were no differences with respect to living situation, education level, or relationship type. Non-adherent patients did not have significantly higher scores for generalized anxiety, depressive symptoms, or avoidant behaviors. However, non-adherent patients displayed greater attachment anxiety than their adherent counterparts (p = 0.0186). Non-adherence was also associated with lower vitamin B12 levels 6 months post-surgery (p = 0.001). CONCLUSIONS: Male gender and full-time work have previously been shown to be associated with non-adherence. This is the first study to demonstrate that attachment anxiety is associated with poor multivitamin adherence in the post-surgical bariatric population. This result is concordant with recent literature that has demonstrated attachment anxiety is associated with poor adherence to dietary recommendations in bariatric patients 6 months postoperatively. Presurgical screening for attachment anxiety could facilitate early interventions to promote better bariatric aftercare in this group.

The influence of inspiratory muscle training on diaphragmatic mobility, pulmonary function and maximum respiratory pressures in morbidly obese individuals: a pilot study.

PURPOSE: To investigate whether 12 week inspiratory muscle training (IMT) has any impact on pulmonary function, maximum respiratory pressures and diaphragmatic mobility (DM) in morbidly obese subjects. METHOD: Thirty-one morbidly obese individuals were assessed. Volunteers were randomised into two groups. The IMT group (n = 16) followed an IMT protocol for 12 weeks, with a training load of 30% of maximal inspiratory pressure (PImax). The control group (CG) (n = 15) followed the same protocol but without inspiratory load. RESULTS: A total of 14 subjects performed IMT for 12 weeks. Significant increases in PImax (-86.86 ± -20.70 cmH2O versus -106.43 ± -32.97 cmH2O, p < 0.05) and maximal voluntary ventilation (97.84 ± 37.06 L/min versus 115.17 ± 34.17 L/min, p < 0.05) were observed in the IMT group when compared to baseline. However, only FIV1 significantly differed between the IMT group and the CG after the 12 week protocol (3.35 ± 0.96 L versus 2.22 ± 1.07 L, respectively; p < 0.05). No significant differences were found in DM after the IMT protocol was performed. CONCLUSION: IMT improved PImax and altered the FIV1. These results suggest that the improvements in muscular respiratory efficiency were insufficient to mobilise the diaphragm and modify ventilation mechanics. Pre-operative IMT may be a valuable approach in obese patients for preventing post-operative pulmonary complications. http://clinicaltrials.org -- NCT01449643 -- The Influence of IMT on Diaphragmatic Mobility in Morbidly Obese. IMPLICATIONS FOR REHABILITATION: Morbid Obesity Morbid obesity is a disabling condition that has a serious negative impact on lung function, respiratory muscle function and quality of life. Inspiratory Muscle Training (IMT) is a technique which aims to improve pulmonary expansion and to prevent post surgery complications on morbid obese individuals. This study shows significantly increased on maximal inspiratory pressure, maximal voluntary ventilation and promoted changes on spirometric variables after IMT.

Postural drainage and manual lymphatic drainage for lower limb edema in women with morbid obesity after bariatric surgery: a randomized controlled trial.

OBJECTIVE: The aim of this study was to evaluate the effects of postural drainage (PD) and manual lymphatic drainage (MLD) techniques on edema in the lower limbs of women with morbid obesity submitted to bariatric surgery. DESIGN: A total of 47 women between 20 and 40 yrs old with a body mass index of 40 kg/m or higher were randomly placed in three groups: control group (n = 15), PD group (PDG, n = 16), and MLD group (n = 16). Lower limb perimetry was carried out in the first and third days of the postoperative period. All patients underwent six sessions of conventional physical therapy, plus additional six sessions of PD for the PDG or six sessions of MLD for the MLD group. RESULTS: Intragroup analysis showed volume reductions in the PDG and the MLD group after the treatment protocol. Comparison of the pretreatment and posttreatment deltas among the groups showed a larger change in volume for the PDG compared with the control group and a larger change in volume for the MLD group compared with the control group or the PDG. CONCLUSIONS: The treatment protocols promoted reductions in volume values, suggesting that both techniques could be used to help reduce lower limb edema among this population. Nevertheless, the best results were obtained with MLD.

The effect of clinical pathways for bariatric surgery on perioperative quality of care.

BACKGROUND: Bariatric surgery demands a multidisciplinary approach and enhanced recovery schemes. Such schemes are complex and cumbersome to introduce into practice. This study evaluates if a clinical pathway (CP) facilitates implementation of an enhanced recovery scheme in bariatric surgery with the goal of improving perioperative quality of care. METHODS: We compared 65 consecutive patients who underwent bariatric surgery in 2009 and were treated with a CP (CP group) with 64 consecutive patients treated without CP in 2007/2008 (pre-CP group). Process quality indicators were catheter management, postoperative mobilization, spirometer training, vitamin B supplementation, diet resumption, intake of supplement drinks, and length of stay. Outcome quality was measured through morbidity, mortality, re-operations, and re-admissions. RESULTS: In the CP group, foley catheters were removed earlier (p < 0.0001), patients were mobilized more often on the surgery day (CP group 92.3% vs. pre-CP group 78.1%, p = 0.03), used spirometers more often (56.9% vs. 28.1%, p = 0.002), were more often supplemented with vitamin B (100% vs. 31.3%, p < 0.0001), and received oral supplement nutrition more often (100% vs. 59.4%, p < 0.0001). Median length of stay was shorter in the CP group (6 vs. 7 days, p = 0.007). There was no significant difference in mortality, morbidity, re-operations, and re-admissions. CONCLUSIONS: Following implementation of an enhanced recovery CP for bariatric surgery, several indicators of process quality improved while outcome quality remained unchanged. A CP seems useful for optimizing treatment of bariatric surgery patients according to enhanced recovery principles. However, future studies are required to better determine which elements of care can be improved most.

Vitamin status after gastric bypass and lifestyle intervention: a comparative prospective study.

BACKGROUND: Bariatric surgery can lead to vitamin deficiencies. We aimed to assess the changes in blood vitamin concentrations in patients who were taking predefined supplements after gastric bypass surgery. METHODS: A total of 29 patients underwent gastric bypass and 24 unmatched controls underwent lifestyle intervention in a prospective, nonrandomized trial. The patients in the surgical group received multivitamin, iron, calcium, vitamin D, and vitamin B(12) supplements. No supplements were prescribed to the lifestyle group. The median body mass index decreased from 46 to 32 kg/m(2) after surgery and from 40 to 39 kg/m(2) after lifestyle intervention. RESULTS: Of the 53 included patients, 50 completed the 1-year follow-up examination (94%). Compared with the lifestyle patients, the surgical patients had increased vitamin B(6), folic acid, vitamin B(12), and lipid-adjusted vitamin E (P <.02 for each) concentrations but decreased vitamin A concentrations (P <.01) during follow-up. No significant difference between the 2 groups was found for vitamin B(1), vitamin C, or 25-hydroxyvitamin D. Most surgical patients reported taking their supplements. CONCLUSION: Gastric bypass patients adhering to a set of dietary supplements had mostly stable or increased vitamin concentrations compared with both their baseline values and the changes in a nonsurgical control group.

An integrated therapy concept for reduction of postoperative complications after resection of a panniculus morbidus.

BACKGROUND: Panniculus morbidus is characterized by an edematous, painful hanging abdominal mass, due to laxity and redundancy of the abdominal skin in morbid obesity, particularly after massive weight loss. Panniculectomy, by wedge resection, is a salvage procedure with high satisfaction rates though associated with high complication rates. Here we investigated the effects of perioperative complex decongestive physical therapy (CDP) on outcome and complication rates. METHODS: We retrospectively analyzed the clinical course and outcome of 24 patients receiving panniculectomy between 1998 and 2009 in our department of plastic surgery. Sixteen patients received perioperative CDP, and eight patients did not receive any form of decongestive treatment. We analyzed the incidence of complications, reoperation, blood transfusions, and length of hospital stay based on chart reviews. Complications were categorized as minor or major according to the necessity of readmission or reoperation. CDP was performed for 4-6 weeks preoperatively and 2 weeks postoperatively. RESULTS: The incidence of major complications (p = 0.001), the rate of postoperative blood transfusions (p = 0.028), wound healing disorders (p = 0.021), and the incidence for complications (p = 0.001), whether minor or major, were significantly reduced in the CDP group. In summary, 12 of 16 patients within the CDP group had an uneventful course, whereas all non-CDP patients had at least one complication. CONCLUSIONS: Adequate perioperative CDP treatment in a lymphological clinic may reduce the rate of early postoperative complications after resection of panniculus morbidus.

[Nutritional deficiencies in bariatric surgery patients: prevention, diagnosis and treatment].

The number of people suffering from surgery and obesity in the western world is constantly growing. In 1997 the World Health Organization (WHO) defined obesity as a plague and one of greatest public health hazards of our time. The National Institution of Health (NIH) declared that surgery is the only long-term solution for obesity. Today there are four different types of bariatric surgery. Each variation has different implications on the nutritional status of bariatric surgery patients. Bariatric surgery candidates are at risk of developing vitamin and mineral nutritional deficiencies in the post-operative stage, due to vomiting, decrease in food intake, food intolerance, diminution of gastric secretions and bypass of absorption area. It is easier and more efficient to treat nutritional deficiencies in the preoperative stage. Therefore, preoperative detection and correction are crucial. Blood tests before surgery to detect and treat nutritional deficiencies are crucial. In the postoperative period, blood tests should be conducted every 3 months in the first year after operation, every six months in the second year and annually thereafter. Multivitamin is recommended to prevent nutritional deficiencies in all bariatric surgery patients. Furthermore, iron, calcium, Vitamin D and B12 are additionally recommended for Roux-en-Y Gastric Bypass patients. Patients with Biliopancreatic diversion and Duodenal Switch should also take fat soluble vitamins.

Protocolo de valoración fisioterápica en cirugíabariátrica / Protocol of phisical therapy evaluation in bariatric surgery

Este trabajo recoge una guía o protocolo de valoración de pacientes obesos mórbidos que van a ser sometidos a cirugía bariátrica, así como cuales deben ser las mediciones que debemos tener en cuenta para valorar su evolución, función respiratoria, dolor, disnea, prueba 6 minutos marcha, goniometría, perímetros, pliegues, flexibilidad de la columna vertebral, de este modo permite al fisioterapeuta establecer unos objetivos concretos así como el tratamiento a seguir (AU)