Changes in quality of life and body image after gastric bypass surgery

Beyond the Physical: Weight Stigma and the Bariatric Patient Journey

Background: Obesity represents a global epidemic associated with significant health risks, including diabetes, cardiovascular disease, and certain cancers. Management strategies have evolved from focusing solely on weight reduction to emphasizing overall health improvements and mitigating associated risks. Methods: This narrative review analyzed the existing peer-reviewed literature across databases such as PubMed, Scopus, EMBASE, the Cochrane Library, and Google Scholar to examine the outcomes of bariatric surgery and its interplay with weight stigma. The review incorporated data from clinical studies, systematic reviews, and meta-analyses, focusing on bariatric surgery and its psychological impact, as well as approaches to mitigate stigma in bariatric care. Results: Bariatric surgery has emerged as the most effective intervention for sustained weight loss and the resolution of obesity-related comorbidities. However, individuals undergoing surgery frequently encounter weight stigma, both pre- and postoperatively, which manifests through discriminatory healthcare interactions, societal biases, and internalized self-criticism. These factors contribute to anxiety, depression, diminished healthcare engagement, and weight regain, ultimately affecting the long-term surgical outcomes. Conclusions: Addressing weight stigma in bariatric care is critical to optimizing outcomes. Interventions such as preoperative counseling, postoperative psychological support, and multidisciplinary care can mitigate the psychological and societal burdens of stigma. This review explores the intricate relationships between obesity, bariatric surgery outcomes, weight stigma, and the health-related quality of life (HRQOL).

Prevalence and factors influencing eating disorders among post-bariatric surgery patients in Saudi Arabia: A cross-sectional study

OBJECTIVES

To examine the occurrence and contributing factors of disordered eating patterns in individuals post-bariatric surgery. It also investigated the impact of these patterns on weight loss outcomes and long-term weight management, focusing on psychological and emotional factors. Additionally, the relationship between body image dissatisfaction and disordered eating patterns was explored.

METHODS

A cross-sectional study was conducted across multiple medical centers in Saudi Arabia, using self-administered questionnaires to evaluate the prevalence of eating disorders and self-esteem among patients who underwent bariatric surgery in the past five years. Out of 557 respondents, 452 met the inclusion criteria.

RESULTS

The study found that 21.5% of participants experienced psychological disorders post-surgery. Notably, there was a significant improvement in mean self-esteem scores after surgery. Depression was the most frequently reported disorder (12.4%), followed by Generalized Anxiety Disorder (9.3%) and Eating Disorders (4.6%). The mean Rosenberg Self-esteem Scale score increased significantly from 28.17±6.2 pre-surgery to 31.7±5.3 post-surgery (p<0.001).

CONCLUSION

The findings highlight a notable prevalence of psychological disorders among post-bariatric surgery patients, with depression being the most common. Despite this, significant improvements in self-esteem were observed. Understanding the psychological and emotional factors contributing to disordered eating patterns and body image dissatisfaction is crucial for improving long-term weight management and patient outcomes post-surgery.

The relationship of decision regret with quality of life and comfort level in patients undergoing laparoscopic sleeve gastrectomy: a cross-sectional study

BACKGROUND

Laparoscopic sleeve gastrectomy (SG) is one of the effective methods of weight loss. It is essential to determine patients' regret and predictive factors to improve their quality of life and comfort. No study has investigated decision regret and affecting factors in patients undergoing SG in Turkey.

OBJECTIVES

The study aimed to determine the relationship of decision regret with quality of life and comfort level in patients undergoing SG.

SETTING

The research was carried out with patients who had undergone SG in a private hospital in the west of Turkey.

METHODS

The research was conducted as a descriptive, correlational, and cross-sectional study. Data were collected between March and May 2023, and the study was completed with 286 patients. Data were collected using the Personal Information Form, Decision Regret Scale (DRS), Quality of Life Following Obesity Surgery Scale (QoL-OS), and Comfort Scale.

RESULTS

Patients' mean score on the DRS was 5.27 ± 13.41 (0-100), the total mean score on the QoL-OS-Biopsychosocial dimension was 79.57 ± 9.35 (18-90), the mean score on the QoL-OS-Complications dimension was 17.17 ± 4.60 (7-35), and the environmental comfort score average was 8.87 ± 2.23 (0-10). Patients' decision regret was significantly affected by the QoL-OS-Biopsychosocial Area dimension in the first place (Beta = -.516; P < .001), social comfort in the second place (Beta = -.278; P < .001), postoperative weight gain in the third place (Beta = .221; P < .001), and complication development in the fourth place (Beta = .163; P < .001).

CONCLUSIONS

The study revealed that patients' decision regret levels were very low up to 3 years after surgery and found that low postoperative quality of life and social comfort level, postoperative weight gain, and complications affected decision regret.

Assessment of Gastric Remnant Activity, Symptoms, and Quality of Life Following Gastric Bypass

INTRODUCTION

While most gastric bypass patients recover well, some experience long-term complications, including nausea, abdominal pain, food intolerance, and dumping. This study aimed to evaluate symptoms and quality of life (QoL) in association with the residual activity of the remnant stomach.

METHODS

Patients undergoing gastric bypass and conversion-to-bypass were recruited. The Gastric Alimetry® System (Auckland, NZ) was employed, comprising a high-resolution electrode array, wearable reader, and validated symptom logging app. The protocol comprised 30-min fasting baseline, a 218-kCal meal stimulus, and 4-h of post-prandial recordings. Symptoms and QoL were evaluated using validated questionnaires. Remnant gastric electrophysiology evaluation included frequency, BMI-adjusted amplitude, and Gastric Alimetry Rhythm Index (GA-RI, reflecting pacemaker stability), with comparison to validated reference intervals and matched controls.

RESULTS

Thirty-eight participants were recruited with mean time from bypass 46.8 ± 28.6 months. One-third of patients showed moderate to severe post-prandial symptoms, with patients' median PAGI-SYM 28 ± 19 vs controls 9 ± 17 (p < 0.01); PAGI-QOL 37 ± 31 vs 135 ± 22 (p < 0.0001). Remnant gastric function was markedly degraded shown by undetectable frequencies in 84% (vs 0% in controls) and low GA-RI (0.18 ± 0.08 vs 0.51 ± 0.22 in controls; p < 0.0001; reference range > 0.25). Impaired GA-RI and amplitude were correlated with worse PAGI-SYM and PAGI-QOL scores.

CONCLUSION

One-third of post-bypass patients suffered significant upper GI symptoms with reduced QoL. The bypassed remnant stomach shows highly deranged electrophysiology in-situ, reflecting disuse degeneration. These derangements correlated with QoL; however, causality is not implied by the present study.

Associations between Type of Bariatric Surgery and Obstructive Sleep Apnoea, Employment Outcomes, and Body Image Satisfaction: A Systematic Review and Meta-Analysis

INTRODUCTION

Bariatric surgery has been shown to provide significant patient benefits in terms of weight loss and mitigation of obesity-linked comorbidities, as well as providing improvements in occupational productivity and patient quality of life. However, the choice of which bariatric surgery procedure provides the most patient benefit in each of these cases is still in question. In this review, we provide a systematic review, with the objective of evaluating associations between different bariatric surgery procedures and mitigation of obesity-linked comorbidities, improvement in occupational productivity, and patient quality of life, concentrating on three areas: obstructive sleep apnoea (OSA), employment prospects, and body image.

METHODS

The CINAHL, PubMed, Web of Science, and CENTRAL databases were searched for eligible studies. Summary risk ratio (RR) and 95% confidence intervals were estimated using random-effects models. Thirty-three studies were included in this review, including 29 cohort studies and 4 randomised clinical trials (RCTs).

RESULTS

Pooled analysis of the observational studies showed significantly lower OSA remission in sleeve gastrectomy (SG) compared to Roux-en-Y gastric bypass (RYGB) across both short-term (1-2 years) and longer term (3+ years) follow-up periods (RR = 0.91, 95% CI = 0.84-0.99, p = 0.02; and RR = 0.88, 95% CI = 0.65-0.99, p = 0.03, respectively). In contrast, a meta-analysis of the RCT studies found no difference in OSA remission between SG and RYGB (RR = 1.01, 95% CI = 0.81-1.25, p = 0.93). An analysis of four studies showed significantly higher OSA remission for SG versus adjustable gastric banding (RR = 1.83, 95% CI = 1.57-2.14, p < 0.001). No significant difference was observed regarding improvement in employment status between SG and RYGB (RR = 0.77, 95% CI = 0.32-1.87, p = 0.57). A narrative synthesis of studies on body image reported no significant differences between body image scores and surgery types.

CONCLUSION

This review found significantly lower OSA remission in SG as compared to RYGB across different follow-up periods, while no significant statistical difference was observed in RCT studies. Further studies are recommended to assess the effectiveness of the various bariatric surgeries in relation to improving employment status and body image, where primary studies are lacking.

The Role of Dietary Intake in the Weight Loss Outcomes of Roux-en-Y Gastric Bypass and Sleeve Gastrectomy: A Systematic Review and Meta-analysis

The relationship between postoperative dietary intake and weight loss after bariatric surgery remains unclear. We performed a systematic review and meta-analysis of studies published between January 2000 and May 2023, reporting weight loss outcomes, and dietary intake before and after Roux-en-Y gastric bypass and sleeve gastrectomy. A total of 42 studies were included. There was no detectable difference in dietary intake between the two procedures. Roux-en-Y gastric bypass induced an average decrease in energy intake of 886 kcal/day at 12-month post-surgery; however, there was no correlation between daily energy intake and weight loss. These findings show a substantial reduction of energy intake in the first year after bariatric surgery but do not support a link between lower energy intake and greater weight loss.

Influence of mental and behavioral factors on weight loss after bariatric surgery: A systematic review and meta-analysis

INTRODUCTION

Multiple factors are related to lower weight loss after bariatric surgery. This review and meta-analysis evaluates the influence of several mental and behavioral factors on weight loss.

METHOD

Six electronic databases were searched. Percentage excess weight loss (%EWL) was calculated for all moderator and non-moderator groups of the variables: symptoms of depression, anxiety and binge eating, compliance, physical activity, quality of life, and body image. All moderators, surgery types, and follow-up moments were analyzed separately.

RESULTS

In total, 75 articles were included in the review; 12 meta-analyses were conducted. Higher postoperative compliance to follow-up was associated with 6.86%-13.68% higher EWL. Preoperative binge eating was related to more weight loss at 24- and 36-month follow-up (7.97% and 11.79%EWL, respectively). Patients with postoperative binge eating symptoms had an 11.92% lower EWL. Patients with preoperative depressive symptoms lost equal weight compared to patients without symptoms.

CONCLUSION

Despite the high heterogeneity between studies, a trend emerges suggesting that the presence of postoperative binge eating symptoms and lower postoperative compliance may be associated with less weight loss after bariatric-metabolic surgery. Additionally, preoperative depressive symptoms and binge eating do not seem to significantly impact weight loss.

Preoperative Expectations of Women Undergoing Breast Reconstruction Surgery

Background

The study investigated the expectations of patients undergoing immediate breast reconstruction after mastectomy, considering factors such as the cause for mastectomy (cancer versus prophylactic due BRCA1 or BRCA2 gene mutations), age, marital status, and education.

Methods

The study had a cross-sectional design. Eligible patients at Oslo University Hospital received a link to the BREAST-Q Expectations questionnaire, which they filled out before surgery from 2019 to 2022.

Results

One hundred forty-six patients completed the questionnaire (79.8% response rate). The mean age was 46.6 years, and the majority (95.1%) were undergoing reconstruction with implants. Most patients (86.9%) wanted to be involved in the decision-making. The highest expectation was for breast appearance and the lowest for sensation after surgery. Patients not diagnosed with cancer (n = 27) before surgery expected significantly more pain after surgery compared with patients diagnosed with cancer (P = 0.016). Patients 40 years or younger had higher expectation of pain after surgery than patients 41 years or older, 73.2 versus 54.2, P < 0.001, respectively. After 10 years, 26.7% of the patients expected that further reconstruction procedures might be necessary.

Conclusions

Our study's results regarding patient's expectations with breast reconstruction, as assessed using the BREAST-Q Expectations module, align with previous research in terms of overall trends. However, our study provides a more nuanced understanding by exploring variations within different patient subgroups. These differences emphasize the need for personalized preoperative counseling and support to align patient's expectations with realistic outcomes.

Bariatric Surgery: An Opportunity to Improve Quality of Life and Healthy Habits

Bariatric surgery therapy (BST) is an effective treatment for obesity; however, little is known about its impacts on health-related quality of life (HRQoL) and related factors. This study aimed to evaluate changes in HRQoL and its relationship with weight loss, depression status, physical activity (PA), and nutritional habits after BST. Data were obtained before and 18 months postprocedure from 56 obese patients who underwent BST. We administered four questionnaires: Short Form-36 health survey for HRQoL, 14-item MedDiet adherence questionnaire, Rapid Assessment of PA (RAPA) questionnaire, and Beck's Depression Inventory-II. Multivariable linear regression analysis was used to identify factors associated with improvement in HRQoL. After the surgery, MedDiet adherence and HRQoL improved significantly, especially in the physical component. No changes in PA were found. Patients without previous depression have better mental quality of life, and patients who lost more than 25% of %TBWL have better results in physical and mental quality of life. In the multivariable analysis, we found that %TBWL and initial PCS (inversely) were related to the improvement in PCS and initial MCS (inversely) with the MCS change. In conclusion, BST is an effective intervention for obesity, resulting in significant weight loss and improvements in HRQoL and nutritional habits.

Satisfaction and Quality of Life in Patients Who Underwent Post Massive Weight Loss Body Contouring Procedures: A Tertiary Center Experience in Bahrain

Background

Incidence of body contouring surgeries (BCS) rose significantly to overcome problems resulted from post-Bariatric Surgery (BS). We aimed to evaluate satisfaction level and quality of life (QOL) in patients' post-BCS.

Methods

In this retrospective prospective study, patients who underwent BCS in Plastic Surgery Department, Salmaniya Medical Complex, Bahrain, in 2017-2018, were enrolled. Demographic and anthropometric data were collected. BS-group's QOL and satisfaction level were assessed using a questionnaire.

Results

Of 929 plastic surgery admissions, 316 (34%) were for BCS (249 patients). Fifty-eight (28%) patients underwent 82 BS were recruited, mostly females (n=42, 72.4%). The mean age was 37.4±9.6 years. Excess abdominal skin was the most area of concern (n=50, 86.2%). Median pre-BCS body mass index was 26.9 (interquartile range: 25.6-29.8) kg/m2. Most patients were overweight (n=26, 44.8%). Abdominoplasty was the commonest BCS (n=172, 50.6%). This was also the case in 82 BCS in post-BS group (n=38, 46.3%). In post-BS group, post-operative complications were noted in 25/82 (30.5%) patients with wound problems being the most frequent (n=14, 17.1%). Most patients rated their experience as better in all questionnaire domains and most (n=45, 54.9%) rated their satisfaction level as excellent. Older age gave better overall satisfaction (P<0.001) while employed patients had better overall QOL (P=0.012) and self-confidence (P=0.048). Females had better satisfaction with body appearance (P<0.001) while those underwent abdominoplasty or breast surgeries had lower physical activity (P=0.042).

Conclusion

This study showed improvement in patient's QOL post-BCS with excellent overall satisfaction, findings that could be affected by age, sex, and occupation.

Body Image and Weight Loss Outcome After Bariatric Metabolic Surgery: a Mixed Model Analysis

PURPOSE

As in nonsurgical weight loss populations, body image may partly explain differences in weight loss outcomes after surgery. The aim of this study was to determine the prospective association between body image and weight loss in a longitudinal cohort of patients up to 3 years after bariatric metabolic surgery.

MATERIALS AND METHODS

The BODY-Q self-report questionnaire was used to assess body image. Linear mixed models evaluated associations of baseline body image with weight loss in the first year as well as associations of body image at 12 months and first-year change in body image with weight loss 12 to 36 months after surgery.

RESULTS

Available body image data included 400 (100%), 371 (93%), 306 (77%), 289 (72%), and 218 (55%) patients at baseline and 4, 12, 24, and 36 months, respectively. Body image scores improved significantly until 12 months, followed by a gradual decline. Scores remained improved in comparison to baseline (β = 31.49, 95% CI [27.8, 35.2], p < .001). Higher baseline body image was associated with less weight loss during the first year, and the effect size was trivial (ß = -0.05, 95% CI [-0.09, -0.01], p = .009). Body image and change in body image were not associated with weight loss 12 to 36 months after surgery.

CONCLUSION

Body image improved after bariatric metabolic surgery. Although no clinically relevant associations of body image with weight loss were demonstrated, the gradual decline in body image scores underlines the importance of long-term follow-up with regular assessment of this aspect of quality of life.

Quality of life improvements after bariatric surgery in reproductive age women with and without PCOS: a cohort study

BACKGROUND

Obesity can negatively influence quality of life (QoL). Polycystic ovarian syndrome (PCOS), associated with obesity, presents with sub-fertility, hyperandrogenism, and/or insulin resistance. These features can also negatively influence QoL. This study aimed to determine whether bariatric surgery improves QoL in women of reproductive age, with and without PCOS. We hypothesized greater QoL improvements would be seen post-operatively in women with PCOS.

METHODS

Women undergoing bariatric surgery (N.=77) completed questionnaires exploring health-related quality of life (HR-QoL) prior to and at 3, 6 and 12 months post-surgery. Weight loss, symptoms, and association with change in QoL were assessed.

RESULTS

Bariatric surgery resulted in significant QoL improvements, independent of PCOS status. Oligo/amenorrhea was reported in 68% of women at baseline, decreasing to 35% by 12 months. Sixty-five percent of women whose menstrual irregularity resolved over follow-up had PCOS. Hirsutism was reported in 64% of women at baseline (all of whom had PCOS), decreasing to 19% by 12 months. Weight loss at 12-months was 45.8±20.7 kg for women without PCOS compared to 44.3±16.8 kg in women with PCOS (P=0.07). Weight loss was moderately associated with 12-month QoL improvements for both groups.

CONCLUSIONS

Bariatric surgery provides significant physical and psychological health benefits for women with obesity both with and without PCOS. Surgery can also ameliorate the clinical syndrome of PCOS, including oligomenorrhoea, hirsutism, and subfertility, with subsequent QoL benefits. Psychological support perioperatively may aid QoL outcomes by acknowledging factors influencing QoL beside absolute weight loss.

Quality of Life After Bariatric and Body Contouring Surgery in the Australian Public Health System

INTRODUCTION

The goals of bariatric surgery are weight loss, improved management of obesity-related diseases, and enhanced health-related quality of life (HRQoL). The aim of this study is to determine HRQoL among postoperative bariatric surgery patients. The aim of this study was to evaluate the utility of bariatric surgery and the role of body contouring surgery (BCS) when considering quality of life in low-volume centres in the Australian public health system.

METHODS

This cohort study compared patients who underwent bariatric surgery between 2008 and 2018, to those awaiting surgery. An additional analysis was completed for patients who also underwent BCS. Patients completed the Short Form-36 quality of life (SF-36) survey. Linear regression was used to assess the differences in mean scores between cohorts for each of the SF-36 domains.

RESULTS

A total of 131 postoperative patients were identified, with a follow up rate of 68%. The mean follow up was 5.4 y. The mean scores for all domains of the SF-36 in the postoperative group were higher than the preoperative group (P ≤ 0.0001). A significant difference in scores persisted after controlling for patients' current BMI. When considering patients who underwent BCS (n = 24), there was a further global improvement in HRQoL in physical function (P = 0.0065), role limitation to physical health (P = 0.0026), pain (P = 0.0004), energy (P = 0.0023) and general health perceptions (P = 0.0023).

CONCLUSIONS

Bariatric surgery followed by BCS may improve HRQoL for the patient when compared to bariatric surgery alone. We advocate for the use of bariatric surgery followed by BCS in low-volume centres in the Australian public health system.

Endoscopic Assessment Prior to Bariatric Surgery in Saudi Arabia

BACKGROUND

There are marked local inconsistencies in the Arabian Peninsula about the role of preoperative esophagogastroduodenoscopy (EGD) in bariatric surgery. Thus, this study was conducted to determine the frequency of endoscopic and histological findings in the Saudi population presenting for pre-bariatric surgery evaluation.

MATERIAL AND METHODS

This was a retrospective study that included all the patients who were evaluated by EGD at Dammam Medical Complex, Dammam, Saudi Arabia, between 2018 and 2021 as a part of their pre-bariatric-surgery evaluation.

RESULTS

A total of 684 patients were included. They consisted of 250 male and 434 female patients (36.5% and 63.5%, respectively). The mean ± standard deviation for the patients' age and body mass index (BMI) were 36.4±10.6 years and 44.6±5.1 kg/m², respectively. Significant endoscopic or histopathological findings as defined by the presence of large (≥ 2 cm) hiatus hernia, esophagitis, gastroesophageal reflux disease (GERD), Barrett esophagus, gastric ulcer, duodenal ulcer, or intestinal metaplasia were found in 143 patients (20.9%); 364 patients (53.2%) were diagnosed to have Helicobacter pylori infection.

CONCLUSION

The high number of significant endoscopic and histopathological findings in our study supports the routine use of preoperative EGD in all bariatric surgery patients. However, omitting EGD before Roux-en-Y gastric bypass (RYGB) in asymptomatic patients is still reasonable as the most frequently found significant findings, esophagitis, and hiatus hernia, are less likely to impact the operative plans in RYGB. Similarly, active surveillance and treatment of H. pylori infections in obese patients are important but it is not clear whether H. pylori eradication should be done before bariatric surgery.

Body Image and Body Mass Index Influence on Psychophysical Well-Being in Bariatric Patients: A Cross-Sectional Study

Background: Psychophysical factors may have an impact on the disease of obesity, and it is important to explore which aspects may play an important role on the well-being of obese patients undergoing bariatric surgery. The purpose of this study was to assess the associations of a high body mass index (BMI) and greater dissatisfaction with body image with higher levels of psychopathological aspects, feelings of hopelessness, and psychological and physical health in patients undergoing evaluation for bariatric surgery. Methods: Fifty-nine patients undergoing bariatric surgery filled out the Symptom Checklist-90-Revised, the Body Uneasiness Test, the 12-item Short Form Survey, the Beck Inventory Scale II, and the Beck Hopelessness Scale. Correlations and hierarchical regressions between measures were performed. Results: Dissatisfaction with the perception of one’s own body image was strongly correlated with a worse psychophysiological health. On the contrary, BMI showed no significant correlation with the previous variables. Furthermore, the perception of one’s own body image significantly predicted the state of psychological health. Conclusions: The findings showed a more relevant role of body image compared to the BMI in the association with psychological outcomes, suggesting the importance of considering body image in the assessment and treatment of obese patients requiring bariatric treatment.

Depressive symptoms and multi-joint pain partially mediate the relationship between obesity and opioid use in people with knee osteoarthritis

OBJECTIVES

To assess the relation of obesity to opioid use in people with or at risk of knee osteoarthritis (OA), and the extent to which this association is mediated by number of painful joints or depressive symptoms.

METHODS

We used data from the Multicenter Osteoarthritis Study, a longitudinal cohort of older adults with or at risk of knee OA. Opioid use was identified by prescription medications and self-report. Obesity was defined as BMI ≥ 30 kg/m2. Multi-joint pain was assessed using a standardized body homunculus, and depressive symptoms using the Center for Epidemiological Studies Depression scale. We quantified the direct and indirect effect of obesity on opioid use through the number of painful joints or depressive symptoms using causal mediation analysis by natural-effects models.

RESULTS

We studied 2,335 participants (mean age: 68; mean BMI 31 kg/m2; 60% women). Persons with obesity had ∼50% higher odds of opioid use than those without. Estimates of indirect (mediated) effect by the number of painful joints and depressive symptoms suggested an increased odds of opioid use by 34% (odds ratio [OR] = 1.34, 95% CI: 1.04, 1.70) and 35% (OR 1.35, 95% CI: 1.05, 1.71), respectively, in obese vs non-obese individuals. The total effect of obesity on opioid use was higher in women than in men.

CONCLUSIONS

Multi-joint pain and depressive symptoms partially explained greater opioid use among obese persons with knee OA, demonstrating that the negative impact of obesity on knee OA extends beyond its influence on knee pain and structural progression.

Mid-term quality of life after gastric band removal and single-stage conversion to gastric bypass: a single-center cohort study

BACKGROUND

Revision surgeries in patients with failed gastric banding including band removal are increasingly necessary. However, long-term outcomes after band removal alone are unsatisfactory due to weight regain and limited improvement in quality of life. This study aimed to report mid-term quality of life outcomes after gastric band removal and single-stage conversion to Roux-en-Y gastric bypass.

METHODS

Data of 108 patients who underwent conversion surgery from 2011 to 2017 were extracted from a prospective database and retrospectively analyzed. During follow-up visits, physical and laboratory data as well as quality of life questionnaires were obtained.

RESULTS

Postoperative mean Moorehead score increased significantly after 1 year (1.62 ± 0.86, p < 0.001) and after 5 years (1.55 ± 0.84, p < 0.001) compared to baseline values (0.72 ± 1.1). The mean follow-up time was 53 months. Moorehead scores at 1, 2, and 5 years postoperative were available in 75% (n = 81), 71% (n = 77), and 42% (n = 45) of cases, respectively. Mixed ANOVA analysis showed a significantly superior increase in Moorehead score in males (p = 0.024). No other significant predictors were identified. Lasting BMI reduction (- 4.6 to 33.0 ± 6.7 kg/m², p < 0.001) and weight loss (- 12.9% (- 13.6 kg), p < 0.001) 5 years after conversion surgery were seen. Postoperative complications occurred in 35% (n = 38) of patients with a re-operation rate of 30.5% (n = 33).

CONCLUSION

The current study shows that band removal with single-stage gastric bypass in patients with failed gastric banding leads to a lasting improvement in quality of life and may be the rescue procedure of choice in this setting.

Changes in Marital Status Following Roux-en-Y Gastric Bypass and Sleeve Gastrectomy: A US Multicenter Prospective Cohort Study

Among a US cohort followed 5 years after Roux-en-Y gastric bypass or sleeve gastrectomy, cumulative incidence of marriage and separation/divorce were 18% among unmarried (N=614) and 13% among married (N=827) participants, respectively. Preoperative predictors of marriage included younger age, college degree, lower BMI and cohabitating or being separated (versus single).

The role of body image in obese identity changes post bariatric surgery

PURPOSE

Body image is a multidimensional construct that encompasses perceptions about body size, emotions, and cognition about physical appearance. Obese identity is related to body image in the lifetime, and according to scientific literature body image dissatisfaction among obese patient persist after bariatric surgery. The objective of this review is to examine the body image changes in patients with obesity pre-and post-bariatric surgery.

METHODS

We have carried out a systematic review of literature on PubMed. Initially, 169 publications have been identified, but in total, in compliance with inclusion and exclusion criteria, 15 studies have been analyzed.

RESULTS

According to the examined literature, body image does not change after bariatric surgery. These patients will be difficult to adapt for a new body, because there is a persistent obese view of self. Furthermore, ex-obese patients are dissatisfied with the excessive skin after bariatric surgery. Excessive body weight, and negative self-image are replaced with dissatisfaction with excessive skin, and the factors associated with body image stability are still unknown.

CONCLUSION

Literature examination raises the issue of body image dissatisfaction, but does not explain why it varies so widely across bariatric patients. Obese identity is related to body image across the lifetime and is an important factor of post-surgical outcomes. Longitudinal studies based on ideal body image pre- and post- bariatric surgery and evidence-based controlled studies on psychotherapeutic treatment for body image dissatisfaction are strongly recommended. Psychotherapy could improve body image quality and wellbeing.

LEVEL I

Evidence obtained from: systematic reviews of experimental studies.

An abbreviated 10-item, two-factor version of the Body Image Quality of Life Inventory (BIQLI-10): The U.S. Body Project I

The objective of this study was to re-examine the factor structure of the Body Image Quality of Life Inventory (BIQLI), a measure that quantifies perceived effects of one's body image on various aspects of psychosocial functioning. Data on the 19-item BIQLI from a community sample of 11,620 U.S. men and women were split into cross-validation samples and underwent exploratory and confirmatory factor analysis. An abbreviated 10-item, two-factor version of the BIQLI (BIQLI-10) was identified. The BIQLI-10 measures Social Relations & Psychological Well-Being with one subscale and Appearance & Body Management Activities with the other. Internal consistency was high for each subscale. The BIQLI-10 largely retained the convergent validity of the original 19-item BIQLI, as evidenced by nearly identical correlations with appearance evaluation, overweight preoccupation, body surveillance, appearance pressures, and appearance ideal internalization. Results also supported strong measurement invariance for the BIQLI-10 by age group, gender, sexual orientation, racial group, and weight status. Findings from this study suggest researchers may use this abbreviated version to increase nuance in the measurement of body image quality of life and reduce participant burden without compromising the psychometric integrity of the BIQLI. Further, results support the comparison of BIQLI-10 subscale scores across diverse groups.

Impact of bariatric surgery on depression, anxiety and stress symptoms among patients with morbid obesity: international multicentre study in Poland and Germany

BACKGROUND

There is a need to investigate how adopting different strategies for treating obesity in different countries in the European Union affects the psychological well-being of patients.

AIMS

The aim of this study was to perform a comparative evaluation of psychiatric symptoms (depression, anxiety and stress) in patients undergoing bariatric surgery versus patients receiving conservative treatment for morbid obesity in Poland and Germany.

METHOD

A multicentre international prospective cohort study with 155 patients who underwent bariatric surgery and 409 patients who received conservative weight reduction treatment. Evaluation of the psychiatric symptoms was carried out for each patient at baseline and after 12 months of active treatment using a standardised Depression Anxiety Stress Scale questionnaire (DASS-21) questionnaire.

RESULTS

After 12 months of active treatment, the level of psychiatric symptoms (depression, anxiety and stress) significantly decreased in both groups of patients: surgically treated versus conservatively treated patients from Poland and also from Germany. The median change in level of psychiatric symptoms among patients from both countries was significantly higher among surgically treated patients compared with conservatively treated patients (Poland P < 0.0001; Germany P < 0.0001). Improvements in the patient's mental health as a consequence of treatment were dependent on the specific strategy for treating obesity adopted in the analysed countries, the percentage of total weight loss and on gender.

CONCLUSIONS

The use of bariatric surgery in both Poland and Germany compared with non-surgical treatment for obesity resulted in more measurable benefits in the form of a decrease in psychiatric symptoms (depression, anxiety and stress) and reduction in body weight.

Translation and Validation of a State-Measure of Body Image Satisfaction: The Body Image State Scale

The aim of the present study is to test the validity and reliability of the French Body Image State Scale (F-BISS). The scale was translated using a back-translation technique, with discrepancies being settled through consensus. Three hundred and twelve female participants were recruited. Convergent validity was assessed using eating disorder evaluation and social comparison. Exploratory and confirmatory factor analyses were also conducted. The translated Body Image State Scale (BISS) demonstrated good psychometric properties, with good internal consistency (α = 0.83), and adequate goodness-of-fit. The translated BISS presented a unifactorial structure, with one factor explaining 56% of the variance. The exploratory factor analysis led to the removal of a single item due to insufficient factor loading (<0.45). Its convergent validity seems consistent with previous literature. Discriminant analyses showed a significant difference in F-BISS score between participants relative to eating disorder symptomatology (t = 11.65; p < 0.001). This translation could prove useful in both research and clinical settings to assess state body satisfaction in French populations.

Body Image Concerns and Associated Impairment Among Adults Seeking Body Contouring Following Bariatric Surgery

BACKGROUND

The current study examined a range of body image concerns and associated distress and impairment in patients who have undergone bariatric surgery and are seeking subsequent body contouring surgery.

OBJECTIVES

The aim of this study was to investigate the hypotheses that individuals seeking body contouring endorse a broad pattern of body image concerns and that overall body image concern is associated with greater impairment and disability.

METHODS

The participants were 56 adults seeking body contouring surgery after bariatric surgery. All participants completed a self-report questionnaire designed for the present study to assess body image concerns specific to patients who have undergone bariatric surgery and a battery of established measures of disability, impairment, and eating-disorder psychopathology.

RESULTS

The most commonly endorsed concerns were related to loose skin (body dissatisfaction, feeling embarrassed in public, and skin rashes) whereas the least endorsed items included concerns related to scars from bariatric surgery (body dissatisfaction, avoidance of social situations, and difficulty concentrating). Participants endorsed a broad pattern of frequent distress and impairment related to physical body image changes post-bariatric surgery. Greater body image concerns were associated significantly with higher levels of disability, work-related impairment, and eating-disorder psychopathology.

CONCLUSIONS

Patients seeking body contouring surgery reported a range of body image concerns with significant associated distress, disability, and impairment related to physical changes post-bariatric surgery. The present findings underscore that although bariatric surgery is effective for reducing weight and metabolic disturbances, additional interventions for addressing body image concerns that are frequently distressing and impairing may be needed.

Energy, Attentiveness, and Fatigue After Bariatric Surgery and Associations with Daily Physical Activity and Weight Loss: an Ecological Momentary Assessment Study

PURPOSE

Energy and fatigue are thought to improve after bariatric surgery. Such improvements could be related to weight loss and/or increased engagement in day-to-day health behaviors, such as moderate-to-vigorous physical activity (MVPA). This study used ecological momentary assessment (EMA) to evaluate several aspects of energy/fatigue in real-time in patients' natural environment during the first year after surgery and assessed the associations of percent total weight loss (%TWL) and daily MVPA with daily energy/fatigue levels.

METHODS

Patients (n = 71) undergoing Roux-en-Y gastric bypass or sleeve gastrectomy rated their energy, alertness and attentiveness (averaged to create an "attentiveness" rating), and tiredness and sleepiness (averaged to create a "fatigue" rating) via smartphone-based EMA at 4 semi-random times daily for 10 days at pre-surgery and 3-, 6-, and 12 months post-surgery. Daily MVPA minutes were assessed via accelerometry. Weight was measured in clinic.

RESULTS

Energy ratings initially increased from pre- to post-surgery, before leveling off/decreasing by 12 months (p < 0.001). Attentiveness and fatigue ratings did not change over time. %TWL was unrelated to any ratings, while MVPA related to both energy and attentiveness but not fatigue. Participants reported more energy on days with more total MVPA min (p = 0.03) and greater attentiveness on days with more total (p < 0.001) and bouted (p = 0.02) MVPA.

CONCLUSIONS

While more research is needed to confirm causality, results suggest that greater daily MVPA is associated with increased daily energy and attentiveness among bariatric surgery patients, independent of %TWL. Findings add to growing evidence of MVPA's potential benefits beyond energy expenditure in the context of bariatric surgery.

Psychological Functioning and Health Behaviors Associated with Weight Loss Patterns up to 13.7 Years After Weight Loss Surgery

Weight loss surgery produces dramatic health improvements immediately after surgery, including rapid declines in diabetes. However, less is known about its long-term effects. 124 St. Vincent Bariatric Center patients completed questionnaires on weight and psychological functioning a mean of 7.7 and 13.7 years post-surgery (T1 and T2, respectively). Because mean weight data may mask differing weight trajectories, participants were categorized based on weight over time. Most participants underwent Roux-En-Y gastric bypass (90.3%) and were Caucasian (96%), female (81.5%), and married (69.1%). Mean age at T2 was 64; mean %EWL was 64.9%. Most patients fit into one of three weight change patterns, reaching weight nadir, and regaining by T1 and then, by T2, experiencing (1) Weight Loss (n = 36), (2) Weight Maintenance (n = 37), or (3) Continued Weight Gain (n = 39). Groups differed significantly on body satisfaction, weighing frequency, and conscientiousness, with Weight Gainers significantly lower than other groups on conscientiousness and body satisfaction, and Weight Losers reporting higher frequency of weighing than Maintainers. Bariatric patients can maintain substantial weight loss and positive psychological functioning for many years post-surgery, although weight regain is associated with less body satisfaction. Conscientiousness may signify medical adherence, whereas frequent weighing may be a behavior that promotes ongoing weight loss.

Gastrointestinal quality of life before and short- and long-term after Roux-en-Y gastric bypass for severe obesity

BACKGROUND

Overall quality of life (QoL) is generally improved after bariatric surgery. Gastrointestinal (GI) symptoms including abdominal pain have been reported in up to >30% of patients after Roux-en-Y gastric bypass (RYGB), and may negatively influence QoL, especially GI-QoL.

OBJECTIVES

To evaluate the evolution of GI symptoms and GI-QoL short- and long-term after RYGB.

SETTING

Two public hospitals METHODS: Candidates for bariatric surgery (n = 128, BMI = 44.2 ± 7.4) or patients who had undergone RYGB 2-4 years (n = 161, BMI = 29.3 ± 15.9) and 5-10 years (n = 121, BMI = 31.3 ± 6.5) before were invited to complete a questionnaire combining 3 validated questionnaires (GIQLI, GSRS, and PCS) specifically designed to evaluate GI-QoL. Scores were compared between the preoperative, early, and late postoperative periods.

RESULTS

The GIQLI score improved from 88.1 before surgery to 118.6 (P < .0001) and 109.7 (P < .0001) in the early and late postoperative periods respectively. GSRS score improved from 15.6 to 10.1 (P = .0001) and 12.8 (P = .012), and PCS-score improved from 19 to 4.5 (P = .0001) and 8.3 (P = .0001), respectively. The GI subscore of the GIQLI improved from 57.4 to 62.1 (P = .007) in the early period but was not significantly different in the late period (59.3 versus 57.4, P = .3). The psychological impact of GI symptoms decreased at both postoperative time points.

CONCLUSION

GI-QoL is markedly improved after RYGB, and this improvement persists up to 10 years. GI symptoms decrease early after surgery and do not worsen in the longer term. Their psychological impact is markedly reduced.

Changes in relationship status following bariatric surgery

BACKGROUND AND OBJECTIVE

Bariatric surgery is a major event associated with psychological changes such as improvements in self-esteem, increased autonomy, and better self-value. Such changes could affect the patient's interpersonal relationships; however, little is known about the impact of bariatric surgery on changes in relationship status. In this paper, we aim to test the hypothesis that bariatric surgery is associated with changes in interpersonal relationships such as becoming single for those who were in a relationship or entering a relationship among those who were single before surgery.

METHODS

This register-based cohort study consisted of 12,493 patients undergoing bariatric surgery (95% gastric bypass) from 2005 to 2013 and a reference group of 15,101 individuals with obesity between the age of 18-63 with a body mass index between 32 and 60 kg/m². Transitions between married, divorced, widowed, never-married single, and living with a partner without being married were analyzed by Poisson regression. Additionally, the outcome was dichotomized, and transitions between being single and being in a relationship were also analyzed. All analyses were weighted using inverse probability of treatment weighting based on propensity scores.

RESULTS

The overall incidence rate ratio (IRR) of changing status from being single to in a relationship was 2.03 (95% CI: 1.18-2.28), and the overall IRR of changing status from being in a relationship to single was 1.66 (95% CI: 1.50-1.83).

CONCLUSION

Bariatric surgery is associated with a higher chance of finding a partner among single individuals, and a higher risk of separating from a partner among individuals in a relationship.

Body Image and Emotional Eating as Predictors of Psychological Distress Following Bariatric Surgery

BACKGROUND

The purpose of this study was to shed light on the ambiguity concerning the variables affecting psychological distress following bariatric surgery, specifically the roles of body image dissatisfaction (BID) and emotional eating in detecting and predicting such outcomes.

METHODS

Of 169 consecutive bariatric surgery candidates from a university-based bariatric center, who participated in the psychosocial pre-surgery survey from 2015 to 2017 (67% females, mean age 41.8 years (SD = 11.46), mean body mass index (BMI) 42.0 kg/m² (SD = 11.0)), 81 patients consented to be included in the follow-up phase (56% females, mean age 44.3 years (SD = 12.3, range 21-70), and BMI 30.1 kg/m² (SD = 6.2, range 19.7 to 56.2)). Risk of suicide (SBQ-R), depressive symptoms (PHQ-9), anxiety symptoms (PHQ-7), emotional eating behaviors (EES), and body image dissatisfaction (BID-BSQ8) measures were assessed before and after surgery.

RESULTS

Post-surgery improvements were observed in body image and emotional eating total measures, as well as in percent total weight loss (TWL%) and percent excess weight loss (EWL%), but not in psychological distress outcomes. However, improvement in BID predicted better post-surgery in all the psychological distress outcomes whereas improvement in emotional eating predicted less post-surgery depression. Post-surgery BID positively correlated with depression and anxiety, whereas post-surgery emotional eating positively correlated with anxiety.

CONCLUSIONS

Weight loss is insufficient to determine a change in psychological distress following surgery. Physicians and other health professionals who treat bariatric surgery patients should be encouraged to asses BID pre- and post-surgery, as it is a sensitive indicator of improvement of psychological well-being after surgery.

Primary and Secondary Nonresponse Following Bariatric Surgery: a Survey Study in Current Bariatric Practice in the Netherlands and Belgium

PURPOSE

Primary nonresponse (1NR) - inability to achieve adequate weight loss after surgery - and secondary nonresponse (2NR) - excessive weight regain after initial adequate weight loss after surgery - can occur in up to 25-35% of patients after bariatric surgery. The aim of this study was to explore the variations in both definition as well as management of 1NR and 2NR amongst bariatric surgeons.

MATERIALS AND METHODS

An online survey was distributed to all members of the national bariatric societies in the Netherlands and Belgium regarding questions about definition, work-up and treatment of 1NR and 2NR after bariatric surgery.

RESULTS

A total of 45 responses from bariatric surgeons were obtained, representing 32 medical centers that perform bariatric procedures. When assessing 1NR, excess weight loss(EWL) was reported to be used by most respondents(30/45), total body weight loss(TBWL) by 18/45 and body mass index(BMI) by 25/45. A great variation in cut off values was observed. When assessing 2NR, percentage weight gain from the lowest (nadir) weight was preferred most by 22/45 respondents with cut off values varying from 5 to 20%. Most respondents deemed 18 months after initial surgery the most appropriate timeframe to determine 1NR or 2NR.

CONCLUSIONS

The current practice regarding primary and secondary nonresponse after bariatric surgery has a wide variety in definitions, work-up and treatment options. Consensus on the definition of 1NR and 2NR is needed to optimize the treatment of bariatric patients.

Patient perspectives on psychological care after bariatric surgery: A qualitative study

Psychological interventions may be effective in improving adherence after bariatric surgery; however, there is limited research on patients' willingness to engage with psychological aftercare. This study aimed to qualitatively explore patient perspectives on psychological services in the bariatric setting. Participants reported believing that psychological care is essential for treatment success and indicated that they wanted support with adjusting to changes in lifestyle, self-identity, and relationships after surgery. Participants suggested that psychological aftercare should be recommended by their medical team and incorporated into standard management after bariatric surgery. These findings can be used to inform the design of services for bariatric surgery patients.

The Influence of Weight-Related Self-Esteem and Symptoms of Depression on Shape and Weight Concerns and Weight-Loss 12 Months After Bariatric Surgery

INTRODUCTION

While body image can improve following bariatric surgery, a portion of patients continue to experience concerns about weight and shape regardless of weight lost. Research is needed to identify risk factors for post-surgical weight and shape concerns given that body dissatisfaction may contribute to poor outcomes.

AIMS

To evaluate whether (1) change in weight-related self-esteem and symptoms of depression from pre- to 12-month post-surgery were associated with change in weight and shape concerns independent of weight-loss; (2) improvement in weight and shape concerns, symptoms of depression, and/or weight-related self-esteem predict greater weight-loss 12 months after bariatric surgery; and (3) improvements in weight-related self-esteem, symptoms of depression, weight concerns, or shape concerns predict weight loss.

METHODS

Fifty adults approved to receive bariatric surgery self-reported body mass index and completed validated measures of weight-related self-esteem, symptoms of depression, and weight and shape concerns pre- and 12-month post-surgery.

RESULTS

Improvements were observed for weight-related self-esteem, concerns over shape and weight, symptoms of depression, and body mass index from pre- to 12-month post-surgery. Improvement in weight-related self-esteem was associated with concomitant improvements in concerns over shape and weight, independent of weight loss. Improvement in symptoms of depression was associated with improvement in concerns over weight, but not shape. Finally, exploratory analyses indicated that improvements in weight-related self-esteem, and concerns over shape and weight, but not symptoms of depression were associated with improvement in weight-loss.

CONCLUSIONS

Weight-related self-esteem may represent an overlooked and important target throughout the bariatric surgery process that could enhance surgical outcomes.

Psychosocial Functioning of Bariatric Surgery Patients 6-Years Postoperative

INTRODUCTION

Mental health professionals routinely assess psychosocial risk factors prior to bariatric surgery to help identify factors that may impede surgical outcomes. Data regarding longer-term psychosocial functioning postoperatively are needed.

PURPOSE

Assess the psychosocial functioning of patients who obtained bariatric surgery approximately 6 years ago.

METHODS

A total of 161 patients consented to participate in the outcome study. Participants were compensated for their time and participation. Participants were weighed by the research/clinical staff and asked to complete a battery of self-report measures, including the Minnesota Multiphasic Personality Inventory-2-Restructured Form (MMPI-2-RF). Other measures targeted adherence, eating behaviors/body image, alcohol use, and quality of life.

RESULTS

Postoperative MMPI-2-RF scores indicate psychosocial functioning is largely similar to previously published pre-surgical functioning data. Six-year weight loss outcomes were lower than previous studies reported for a similar postoperative time period (mean %total weight loss = 22.98%; standard deviation = 11.71), though quality of life scores were relatively high. Postoperative MMPI-2-RF scale scores were associated with poorer psychosocial functioning, reduced adherence, greater eating behaviors/body image concerns, greater alcohol use severity, lower quality of life, and less overall weight loss.

CONCLUSIONS

Psychological dysfunction 6 years after surgery is associated with various adverse outcomes. Ongoing, postoperative treatment may result in better long-term functioning for patients.

Impact of Bariatric Surgery on Female Sexual Function in Obese Patients: a Meta-Analysis

We aimed to make a meta-analysis regarding the effect of bariatric surgery on female sexual function. PubMed, EMBASE, and CENTRAL were searched from database inception through August 2019. Articles were eligible for inclusion if they examined the effect of bariatric surgery on obese women's sexual function assessed by the Female Sexual Functioning Index (FSFI) or/and the Pelvic Organ Prolapse/Urinary Incontinence Sexual Questionnaire (PISQ-12). Twenty articles were included into meta-analysis. Bariatric surgery was associated with significant increase in the total FSFI score. When parameters included in the FSFI scoring system were separately evaluated, significant improvements were observed in sexual desire, sexual arousal, lubrication, orgasm, sexual satisfaction, and sexual pain. However, the PISQ-12 and FSFI scores in women with pelvic floor disorders (PFDs) were not significantly changed postoperatively. Bariatric surgery improves female sexual function in obese patients, but not in women with PFD.

Does intensive multidisciplinary intervention for adults who elect bariatric surgery improve post-operative weight loss, co-morbidities, and quality of life? A systematic review and meta-analysis

This systematic review and meta-analysis of intervention studies aims to evaluate the effect of preoperative and/or post-operative support for adults who elect bariatric surgery delivered by a multidisciplinary team (MDT) on post-operative body composition, mental health, co-morbidities, quality of life, and side effects. Six electronic databases were searched. Revman and GRADE were used to assess confidence in pooled effects. Included interventions (N = 1533 participants in total) focused on lifestyle counselling (n = 4 studies), psychology (n = 4 studies), or exercise (n = 10 studies); comparator groups were less intensive usual care. Intensive MDT interventions increased post-operative weight loss (SMD: -0.94; 95% CI: -1.27 to -0.61) if delivered post-operatively. Preoperative and post-operative intensive interventions improved symptoms of depression and anxiety, quality of life, diastolic blood pressure, and resting heart rate but not lipids or glycaemic measures. Whilst usual MDT care is important preoperatively, this review conditionally recommends intensive MDT interventions for enhanced post-operative weight loss if delivered in the post-operative period, led by any health professional, based on moderate evidence. This review also conditionally recommends preoperative and/or post-operative lifestyle, nutrition, or psychology counselling and/or physical activity for improved mental and physical health. Further randomized controlled trials are required, which aim to specifically evaluate the best use of MDT resources.

Exploring the Experiences of Women Who Develop Restrictive Eating Behaviours After Bariatric Surgery

OBJECTIVE

This study aimed to explore the experiences of women who had developed excessively restrictive eating behaviours following bariatric surgery.

METHOD

Five female participants, who were at least nine months post-bariatric surgery and exhibiting restrictive eating behaviours, were recruited from Bariatric Surgery Psychology Services and asked to complete qualitative face-to-face semi-structured interviews. The data was analysed using interpretative phenomenological analysis (IPA).

RESULTS

Three super-ordinate themes emerged: (1) experiences of weight stigma and weight history on self, (2) the impact of loose skin, (3) thoughts about food and disordered eating patterns. These captured the impact of past weight-related experiences-including weight stigma, intense fears of weight gain, negative cognitions about the self, the impact of excess skin, changes in the way the women thought about food and restrictive eating behaviours.

DISCUSSION

This study is one of the first to specifically explore restrictive eating disorders after bariatric surgery using a qualitative approach. The findings of this study may offer helpful aspects for professionals to hold in mind when identifying individuals with problematic restrictive eating behaviours following bariatric surgery. Body contouring surgery, internalised weight bias and weight stigma are explored in relation to the post-bariatric surgery treatment pathway. The current diagnostic criterion for anorexia nervosa are discussed to highlight difficulties in diagnosing this presentation in the post-bariatric surgery population, where people can have BMIs over 25 kg/m2 but are severely restricting energy intake.

Body Image as a Potential Motivator for Bariatric Surgery: a Case-Control Study

BACKGROUND

Not every eligible person opts for bariatric surgery. Body image concerns might be a reason to choose surgery. This case-control study evaluated differences in body image between a pre-bariatric surgery population and a weight-matched control group from the general population. We hypothesized that the pre-bariatric group would show less satisfaction with appearance, defined as a discrepancy between evaluating one's appearance as less attractive while attaching more importance to appearance.

METHODS

Data from 125 pre-bariatric patients were compared with 125 body weight-matched controls from the general population. The Multidimensional Body-Self Relations Questionnaire-Appearance Scales was used to assess appearance evaluation (AE), appearance orientation (AO), and their discrepancy score. Both groups were compared with norms from the non-body weight-matched general population.

RESULTS

The pre-bariatric group had lower AE scores (mean 2.23 ± 0.65 vs. mean 2.54 ± 1.06) and higher AO scores (mean 3.33 ± 0.69 vs. mean 3.04 ± 0.90) than the control group. The discrepancy between AE and AO was larger in the pre-bariatric group (p < 0.001). Compared with the general population, both groups showed lower AE scores (d = - 1.43 and d = - 1.12, p < 0.001) and lower AO scores (d = - 0.23 and d = - 0.58, p < 0.001).

CONCLUSIONS

People with morbid obesity have on average less body image satisfaction. The results indicate that part of the motivation of people that choose bariatric surgery may be due to relatively low global appearance evaluation combined with considering appearance more important. Knowledge about motivations can be used to communicate realistic expectations regarding treatment outcome.

Health-related quality of life after heart surgery - Identification of high-risk patients: A cohort study

BACKGROUND

This cohort study evaluated factors, which have been shown to be relevant for Health-Related Quality of Live (HRQL) after cardiac surgery and investigated the combinatory impact on HRQL. Additionally, the aim was to introduce a first attempt to developing a risk estimation model which could identify patients at risk for impaired HRQL.

METHODS

For this single-centre cohort study, 6099 cardiac surgical patients (60% isolated coronary bypass surgery) filled in the Nottingham Health Profile (NHP) for the evaluation of HRQL six months after surgery and provided information regarding their medical and socio-demographic status. For the NHP scores the deviation to the matched normative data of a healthy sample was calculated. A robust linear regression examined factors that influence HRQL. As a next step, based on the regression model, a risk estimation model was developed which is a first attempt to classify patients into risk categories.

RESULTS

Male gender, age below 60 or between 60 and 74 years, living alone, no occupation, bypass surgery, NYHA status II, III or IV and chest pain were identified as risk factors to determine impaired HRQL. The model explains 29.13% of the variance. Based on the risk estimation model 27.4% were classified as medium or high risk.

CONCLUSIONS

For the first time a multilevel method was applied to evaluate HRQL after heart surgery showing that socio-demographic variables are important co-factors to dyspnea and chest pain. We take a first attempt in developing a new approach that should encourage further research in this field to frame a screening tool that may help identifying patients at risk in the future.

Translational aspects of body image research for obesity-related quality of life and weight loss maintenance post-bariatric surgery

Background

The Aim of the study was to examine obesity health-related quality of life and body image satisfaction in a group of individuals having undergone bariatric surgery.

Methods

One hundred and forty-two persons who had undergone bariatric surgery answered an online survey which included measures of well-being and body image. The Multidimensional Body Self-Relations Questionnaire-Appearance Scales (MBSRQ-AS 34) was used to assess body image in relation to appearance evaluation (AE), appearance orientation (AO), overweight preoccupation (OP), self-classified weight (SCW), and body areas satisfaction (BASS). Obesity-related quality of life was assessed with the obesity related well-being scale (Orwell 97).

Results

Hierarchical multiple regression indicated that 50.2% of the variance in well-being post-surgery was explained by body image variables [F(6,84) =18.54, P<0.01], with the strongest predictor being satisfaction with body areas (B=−0.360, P<0.01). Regression analysis of the data for the group of patients who had received the vertical sleeve surgery was also significant, [F(6,56) =10.16, P<0.001] with satisfaction with different body areas being the best predictor of well-being (B=−0.365, P<0.05), followed by OP (B=0.313, P<0.05) and SCW (B=0.281, P<0.05).

Conclusions

Body image concerns are more important predictors for well-being post bariatric surgery than weight lost. Psychological factors such as the perception of body areas, continued weight preoccupation and SCW rather an objective weight were better predictors of well-being, symptoms that impacted on well-being and on the subjective relevance of the symptoms to well-being. Recommendations for the translation of the present research findings for the surgical preparation of the bariatric patient and for post-surgery care are suggested.

Body Image and Body Avoidance Nine Years After Bariatric Surgery and Conventional Weight Loss Treatment

Recently, there has been an increasing focus on body image dissatisfaction (BID), both as a motivational factor for seeking bariatric surgery and as a factor influencing weight loss outcome after surgery. Although associations have been reported between BID, emotional distress and successful weight loss, conclusions are limited due to methodological issues such as non-weight-specific assessment tools for body image and neglect of behavioral components (e.g. body avoidance, BA). The present study seeks to report on BID and BA 9 years after bariatric surgery using a cross-sectional data set from the 9-year follow-up assessment of the Essen-Bochum Obesity Treatment Study (EBOTS). In total, N = 291 participants of the original EBOTS sample were included in the present analyses (N = 78 bariatric surgery patients, SURG; N = 124 patients of a conventional treatment program, CONV; and N = 83 individuals with obesity not seeking treatment, OC). Current body image facets (BID and BA) were captured at the 9-year follow-up assessment via silhouette scales adapted for use in samples with obesity. Moreover, BID was assessed retrospectively to obtain baseline attitudes. Possible influences of eating disorder symptoms and depression/anxiety were controlled for and assessed via standardized self-report measures. The results imply an improvement in BID in the SURG group, but not in the CONV and OC groups. The level of BA in relation to clothing was significantly higher in the CONV group compared to both the SURG and OC group. Current BID as well as BA were positively associated with current body weight as well as depression, anxiety, and levels of disinhibited eating. A positive change from baseline to current levels of BID was associated with successful weight loss, independently of treatment. The findings emphasize the role of the different components of body image after surgery for mental health features, and suggest a robust relationship between BID and weight loss (success). Thus, it might be helpful to address BID in treatment. However, further research, particularly in the form of prospective studies, is necessary to determine the direction of influence.

Risk of Suicide and Self-harm Is Increased After Bariatric Surgery-a Systematic Review and Meta-analysis

BACKGROUND

Bariatric surgery is endorsed by multiple societies as the most effective treatment for obesity. Psychosocial functioning has also been noted to improve for most patients after bariatric surgery. However, some studies have shown an increase in post-operative suicide risk. The aim of this study was to review the published literature and evaluate the association of bariatric surgery with suicide events and suicide/self-harm attempts in patients who have undergone weight loss surgery.

METHODS

MEDLINE and Embase were searched from inception through January 2018 for retrospective or prospective studies reporting mortality outcomes and self-harm or suicide rates after bariatric procedures. The primary outcome was the pooled event rate with 95% confidence interval (95% CI) for suicide. Secondary outcomes were suicide/self-harm attempts after bariatric surgery compared to same population prior to surgery and to matched control subjects, with the respective calculated odds ratios (OR) and 95% CI.

RESULTS

From 227 citations, 32 studies with 148,643 subjects were eligible for inclusion. The patients were predominantly females (76.9%). Roux-en-Y gastric bypass (RYGB) was the most commonly performed procedure (58.9%). The post-bariatric suicide event rate was 2.7/1000 patients (95% CI 0.0019-0.0038), while the suicide/self-harm attempt event rate was 17/1000 patients (95% CI 0.01-0.03). The self-harm/suicide attempt risk was higher after bariatric surgery within the same population with OR of 1.9 (95% CI 1.23-2.95), and compared to matched control subjects, OR 3.8 (95% CI, 2.19-6.59).

CONCLUSIONS

Post-bariatric surgery patients had higher self-harm/suicide attempt risk compared to age-, sex-, and BMI-matched controls. Various pre- and post-surgical psychosocial, pharmacokinetic, physiologic, and medical factors may be involved.

How Do Individuals Develop Alcohol Use Disorder After Bariatric Surgery? A Grounded Theory Exploration

BACKGROUND

Bariatric surgery is the most effective treatment for severe obesity. However, following Roux-en-Y gastric bypass (RYGB) surgery, a small minority of patients develop new-onset alcohol use disorder (AUD), the aetiology of which is poorly understood.

AIM

The aim is to construct a theory to explain the development of AUD among a sample of individuals who reported problematic drinking following RYGB.

METHOD

Semi-structured interviews were conducted with eight RYGB patients diagnosed with AUD attending a multi-disciplinary outpatient weight management service at a public hospital in the Republic of Ireland. A constructivist grounded theory methodology was used to analyse interview transcripts.

RESULTS

Participants' main concern was identified as 'unresolved psychological issues' which were managed by 'external coping mechanisms', namely, 'eating to cope'. After RYGB, comfort eating was no longer possible to the same extent. Following a 'honeymoon period', participants' need for an external coping mechanism resurfaced. 'Filling the void' provides a framework to explain how participants managed the symptoms of their unresolved psychological issues through 'behavioural substitution', that is, drinking alcohol instead of eating.

CONCLUSION

The theoretical framework of 'filling the void' adds to contemporary research that conceptualises AUD behavioural substitution as 'addiction transfer' by describing the process by which the phenomenon occurs as well as the characteristics of participants. The clinical implication of this research is to advocate for a reshaping of treatment of RYGB patients, with increased psychological input following surgery.