Association of Adverse Childhood Experiences and Food Addiction to Bariatric Surgery Completion and Weight Loss Outcome

Examining adverse life experiences, disordered eating behaviors and cognitions and weight loss treatment in Peru

OBJECTIVE

Studies conducted in the US indicate that exposure to trauma, and stigma related to weight are environmental factors associated with the development of disordered eating. Few studies have explored psychosocial and contextual factors surrounding disordered eating in Latin American populations. This study examined everyday discrimination, verbal weight-related abuse, adverse childhood experiences, and disordered eating across individuals seeking versus not seeking weight loss treatment in Peru.

METHOD

Participants (N = 420) were recruited via social media and a weight management clinic in Peru. Participants completed disordered eating, everyday discrimination, verbal weight-related abuse, and adverse childhood experiences measures.

RESULTS

The weight loss treatment seeking group showed greater disordered eating behaviors (dietary restraint) and cognitions (body dissatisfaction, overvaluation of shape/weight) compared to the non-weight loss treatment seeking group. Increased experiences of everyday discrimination, adverse childhood experiences, and verbal weight-related abuse were associated with greater levels of disordered eating behaviors and cognitions in both samples. Weight loss treatment seeking status was not a moderator of the relationships among disordered eating behaviors and cognitions, and everyday discrimination.

DISCUSSION

Results suggest discrimination, adverse childhood experiences, and verbal weight-related abuse are associated with eating pathology, and more disordered eating and behaviors are seen in individuals seeking or engaged in weight loss treatment. Findings highlight the importance of evaluating eating pathology for individuals reporting, or at high risk for discrimination, childhood trauma or weight-related abuse.

Traumatic Brain Injury and Its Risk Factors in a Homeless Population

OBJECTIVE

To characterize the traumatic brain injury (TBI) profile and its associated risk factors in homeless individuals in Santa Clara County, CA.

DESIGN

Observational cohort study.

SETTING

Two homeless shelter health clinics in Santa Clara County, CA.

PARTICIPANTS

Currently or recently homeless individuals seeking health care at 2 homeless shelter health clinics between August 2013 and May 2014.

INTERVENTIONS

Not applicable.

MAIN OUTCOME MEASURES

Demographics, TBI incidence and characteristics.

RESULTS

The findings indicate that TBI history in the homeless population was higher (79.7%) than in the general population (12%). Almost half of the population (49.2%) reported that their TBI occurred before the age of 18. Of the participants, 68.2% reported sustaining a TBI with loss of consciousness. TBI caused by violence (60%) was lower in this cohort than other homeless cohorts but was the main cause of injury regardless of age. Alcoholism was a risk factor for having more TBIs. No differences in TBI profile were found between sexes.

CONCLUSIONS

Our findings underscore the need for more research on the lifetime risk factors associated with TBI to prevent and reduce the number of brain injuries in homeless populations.

Role of Adverse Childhood Experiences in the Onset of Overweight/Obesity

PURPOSE OF REVIEW

The goal of this chapter was to summarize the literature on childhood adversity and obesity, discuss treatment implications with a case example, and provide recommendations for trauma-informed care for clinicians who work with individuals living with obesity.

RECENT FINDINGS

Adversity in childhood is related directly and indirectly to obesity development. Upstream contributors like adverse childhood experiences (ACEs) and other factors can lead to experiences of toxic stress and increased allostatic load, resulting in downstream effects of obesity and other chronic health conditions. A well-established literature has linked ACEs and obesity suggesting complex interactions between genetic, biological, behavioral, mental health, social, and environmental factors and obesity. Trauma-informed care strategies can be used to optimize care for individuals living with obesity. Care pathways should include individual (clinician) and systemic (organizational) evidence-based interventions.

Attention, Externalizing and Internalizing Problems Mediated Differently on Internet Gaming Disorder Among Children and Adolescents With a Family History of Addiction as an Adverse Childhood Experience

BACKGROUND

This study aimed to examine the factors associated with internet gaming disorder (IGD) and the mediating role of pediatric symptoms (attention, externalizing problems and internalizing problems) in children and adolescents with a family history of addiction as an adverse childhood experience (ACE).

METHODS

A total of 2,586 children and adolescents (mean age = 14.04 ± 2.34; age range = 11-19 years; 50.5% boys) completed the Internet Game Use-Elicited Symptom Screen and the Pediatric Symptom Checklist-17. IBM SPSS Statistics 21 was used to calculate descriptive statistics and Pearson correlation coefficients and to conduct multiple regression analyses. Mediation analysis was performed using the Sobel test and the SPSS PROCESS macro. Serial multiple mediation analysis was performed using bootstrapping with 5,000 replications.

RESULTS

The higher levels of Attention problems (β = -0.228, P < 0.001) and externalizing problems (β = -0.213, P < 0.001) were associated with IGD. Furthermore, the indirect effect of the independent variable on the dependent variable through the mediators was significant (Sobel's T: Z = -5.006, P < 0.001). These findings suggest that attention and externalizing problems mediate the effect of family history of addiction on IGD.

CONCLUSION

This study demonstrated the associations among the family history of addiction, IGD, and pediatric symptoms (attention, externalizing problems, and internalizing problems) among Korean children and adolescents. Therefore, we need to pay attention to pediatric symptoms and develop systematic alternatives to improve mental health among Korean children and adolescents with a family history of addiction as ACEs.

Addressing Adverse Childhood Experiences and Psychological Symptoms Among Bariatric Patients

Adverse Childhood Experiences (ACEs) have been shown to be prevalent in bariatric surgery candidates with comorbid psychological symptoms. While bariatric patients who have mental illness or a history of ACEs are less likely to lose weight, presence of a support system has been reported to mitigate ACEs' effects and to maintain long-term weight loss. The current study aims to examine the association between ACEs and psychological symptoms and the effect of potential protective factors on the association among bariatric patients. The study included a total of 199 subjects seeking bariatric surgery who completed a psychological evaluation including ACEs, psychological symptoms, and presence of support system as part of the presurgical multidisciplinary weight management consultations at a large university hospital. Multivariate regression models were used to examine the association between ACEs and psychological symptoms and potential effect of support system on the association. The study found that there is a significant association between ACEs and psychological symptoms. The study also revealed that patients who reported having a childhood supportive person were significantly associated with a lower BMI, while those who reported having adulthood supportive person showed significantly less symptoms of depression, anxiety, and binge eating. The findings have significant implications that addressing ACEs in preoperative surgical process in relation to psychological conditions and therapeutic interventions within their close environmental system will be beneficial for patients to achieve optimal surgical outcomes.

Trauma-Informed Care Curricula for the Health Professions: A Scoping Review of Best Practices for Design, Implementation, and Evaluation

PURPOSE

Trauma-exposed persons often experience difficulties accessing medical care, remaining engaged in treatment plans, and feeling psychologically safe when receiving care. Trauma-informed care (TIC) is an established framework for health care professionals, but best practices for TIC education remain unclear. To remedy this, the authors conducted a multidisciplinary scoping literature review to discern best practices for the design, implementation, and evaluation of TIC curricula for health care professionals.

METHOD

The research team searched Ovid MEDLINE, Cochrane Library, Elsevier's Scopus, Elsevier's Embase, Web of Science, and the PTSDpubs database from the database inception date until May 14, 2021. Worldwide English language studies on previously implemented TIC curricula for trainees or professionals in health care were included in this review.

RESULTS

Fifty-five studies met the inclusion criteria, with medicine being the most common discipline represented. The most prevalent learning objectives were cultivating skills in screening for trauma and responding to subsequent disclosures (41 studies [74.5%]), defining trauma (34 studies [61.8%]), and understanding trauma's impact on health (33 studies [60.0%]). Fifty-one of the studies included curricular evaluations, with the most common survey items being confidence in TIC skills (38 studies [74.5%]), training content knowledge assessment (25 studies [49.0%]), participant demographic characteristics (21 studies [41.2%]), and attitudes regarding the importance of TIC (19 studies [37.3%]).

CONCLUSIONS

Future curricula should be rooted in cultural humility and an understanding of the impacts of marginalization and oppression on individual and collective experiences of trauma. Moreover, curricula are needed for clinicians in more diverse specialties and across different cadres of care teams. Additional considerations include mandated reporting, medical record documentation, and vicarious trauma experienced by health care professionals.

Childhood environment and adulthood food addiction: Testing the multiple mediations of life history strategies and attitudes toward self

Food addiction is associated with both physical and mental health conditions, such as obesity and depression, and is considered a public health problem. Based on life history (LH) theory, this study aimed to test the association between unpredictable childhood environment and food addiction in adulthood and to examine LH strategies and attitudes toward self as psychological mediators of this association. A random sample of 1010 adults, aged from 18 to 88 years (44.8% male; Mage = 38.52, SDage = 14.53), voluntarily participated in an anonymous telephone survey conducted in Macao, China. The results of a path analysis showed the significant and positive direct effect of childhood unpredictability on food addiction and its negative association with slow LH strategy, which in turn was negatively correlated with food addiction. In addition, slow LH strategy and self-judgment, rather than self-kindness, acted as serial mediators in the association between childhood unpredictability and food addiction. These findings support the applicability of LH theory to understanding food addiction, as well as pointing to the potential risk effect of self-judgment for food addiction in adulthood. Self-judgment reduction may be a potential supplementary approach for future food addiction intervention.

Early life influences on the development of food addiction in college attending young adults

PURPOSE

There is little investigation into the causes of food addiction. The aim of this study was to determine the impact of early life influences on the development of food addiction in college-attending young adults aged 18-29.

METHODS

This study utilized a sequential explanatory mixed-methods research design. College-attending young adults were invited to complete an online survey measuring Adverse Childhood Experiences (ACEs), food addiction, depression, anxiety, stress, and demographic information. Correlations between food addiction and the other variables were analyzed and significant variables were placed into a nominal logistic regression model to predict the development of food addiction. Participants who met the criteria for food addiction were invited to participate in interviews to examine their childhood eating environment and when their symptoms emerged. Interviews were transcribed and thematically analyzed. Quantitative analysis was conducted using JMP Pro Version 16.0 and qualitative analysis was conducted using NVIVO Software Version 12.0.

RESULTS

Survey respondents (n = 1645) had an overall 21.9% prevalence of food addiction. Significant correlations were observed between food addiction and ACEs, depression, anxiety, stress, and sex (p < .01 for all). Depression was the only significant predictor of the development of food addiction (OR = 3.33 95% CI 2.19, 5.05). The most common eating environment described by interview participants (n = 36) was an emphasis on diet culture, ideal body image, and restrictive environments. Symptoms frequently emerged after transitioning into college and having the ability to make their own food choices.

CONCLUSION

These results show the impact of early life eating environments and young adulthood mental health on the development of food addiction. These findings contribute to the understanding of underlying causes of food addiction.

LEVEL OF EVIDENCE

Level V, Opinions of authorities, based on descriptive studies, narrative reviews, clinical experience, or reports of expert committees.

Consultation-Liaison Case Conference: Psychiatric Care of Patients Who Undergo Bariatric Surgery

We present the case of a 42-year-old female with major depressive disorder who received a Roux-en-Y gastric bypass and subsequently decompensated in her depression symptoms and began newly engaging in problematic alcohol use. Top experts in the consultation-liaison field, specifically bariatric surgery psychiatry, provide guidance for this commonly encountered clinical case based on their experience and a review of the available literature. Key teaching points include the presurgical psychosocial assessment, pertinent perioperative psychopharmacology, and problematic alcohol use after bariatric surgery.

Prevalence of adverse childhood experiences and effect on outcomes in bariatric surgery patients: a systematic review and meta-analysis

Adverse childhood experiences (ACEs) are defined as childhood maltreatment (sexual, physical, and emotional abuse and neglect) and other childhood traumatic experiences. Published prevalence estimates for ACEs in bariatric samples vary greatly and evidence on the association between ACEs and bariatric surgery weight loss and psychosocial outcomes is inconclusive. A systematic literature search on PubMed/Medline, PsycInfo, Web of Science, CINAHL (Cumulative Index of Nursing and Allied Health Literature), and Open Grey for studies published until August 30, 2021, yielded 21 publications for qualitative synthesis: 20 reporting on prevalence of ACEs in bariatric surgery candidates and patients, and 10 on the association of ACEs with outcomes. In meta-analysis, overall moderate to high heterogeneity was observed for prevalence estimates and moderate heterogeneity was observed for associations. Prevalence estimate for at least 1 form of ACEs (6 studies, n = 1368 patients) was 51% (95% confidence interval [CI]: 32%-70%). Effect size (Hedge's g) for the difference between the groups of patients reporting any or a high number of ACEs versus no or a low number of ACEs was calculated from means, standard deviations and group size, or P values. Based on 7 studies (n = 946 patients), the association between ACEs and weight loss was not significant (Hedge's g = -.15 [95% CI: -.38 to .09]; I² = 53%), regardless of short- or long-term follow-up (P = .413) and the proportion of patients in each study receiving Roux-en-Y gastric bypass (RYGB) (β = .0005, P = .868). Preliminary findings based on 3 short- and long-term studies (n = 414 patients) showed that ACEs were significantly (P = .001) associated with higher postoperative depressive symptoms (Hedge's g = .50 [95% CI: .22-.78]; I² = 36%). Associations between ACEs and other psychosocial outcomes such as eating pathology were reported narratively. There is a need for additional long-term studies using validated assessment tools for ACEs to evaluate the effect of ACEs on weight and psychosocial outcomes after bariatric surgery.

Childhood sexual abuse and food addiction severity in a clinical sample of individuals with overweight or obesity

PURPOSE

A higher risk of food addiction (FA) in individuals reporting childhood sexual abuse (CSA) has been well demonstrated with community samples, but studies including clinical samples failed to replicate this relation. This study examined, among individuals presenting eating and weight disorders, the risk of FA for those reporting CSA while considering the severity of CSA and other types of traumas.

METHODS

Participants (N = 187) completed a DSM-5 diagnosis assessment and questionnaires on LimeSurvey evaluating FA, interpersonal traumas, depressive level, body esteem, dieting/weight preoccupations, and body mass index (BMI). Logistic regressions were used to calculate the odds ratio (OR) of FA using interpersonal traumas as risk factors, and t tests were used to compare individuals with FA and CSA and those with FA without CSA.

RESULTS

Of all interpersonal traumas, CSA was associated with the highest risk of FA, with ORs of 1.73 (p = 0.094) and 2.07 (p = 0.034). The relationship with the abuser, the type of sexual abuse and the number of abuses were significant or marginally significant risk factors, with ORs ranging from 1.26 to 1.50. Finally, no significant difference was found between FA with CSA and FA without CSA.

CONCLUSION

Using a clinical sample, this study showed a higher risk of FA in individuals reporting CSA and provided evidence that the relationship with the abuser, the type of sexual abuse, and the number of abuses are relevant factors. Additionally, in individuals with FA, the presence or absence of CSA did not influence depressive level, body esteem, dieting/weight preoccupations, or BMI.

LEVEL OF EVIDENCE

Level V, cross-sectional, descriptive study.

Psychopathology and eating behaviour in people with type 2 diabetes referred for bariatric surgery

PURPOSE

Psychopathology and disordered eating behaviours are putative pre-operative risk factors for suboptimal outcomes post-bariatric surgery. Documented psychopathology prevalence rates vary in bariatric candidate samples. Further, less attention has been paid to vulnerable subgroups such as people with diabetes who might be at an elevated risk. For these reasons, this study aimed to investigate the rates of psychopathology and disordered eating in pre-surgical candidates with type 2 diabetes mellitus (T2DM).

METHODS

Participants were 401 consecutive patients from a state-wide bariatric surgery service for people with T2DM. Psychopathology was measured using multi-modal assessment including diagnostic interview and battery of validated questionnaires. The mean age of the sample was 51 years with a mean BMI of 46 kg/m2. The majority of the sample was female (60.6%), born in Australia (87%) and 18.2% identified as Aboriginal and/or Torres Strait Islander.

RESULTS

Rates of current psychopathology in this sample included: major depressive disorder (MDD; 16.75%), generalised anxiety disorder (GAD; 20.25%), insomnia (17.75%) and binge eating disorder (BED; 10.75%). There were no significant differences on measures between people who endorsed Aboriginal and/or Torres Strait Islander status compared to those who did not endorse. The mean total score on the BES was 21.82 ± 10.40 (range 0-39), with 8.2% of participants meeting criteria for severe binge eating. Presence of an eating disorder was not significantly associated with degree of glycemic compensation. Average emotional eating scores were significantly higher in this study, compared to reference samples. Significantly increased binge eating severity and emotional eating severity was revealed for people with T2DM and comorbid MDD, social anxiety and eating disorders. Binge eating severity was associated with GAD, food addiction, substance use disorders, and history of suicide attempt but not emotional eating severity.

CONCLUSION

Amongst people with T2DM seeking bariatric surgery, MDD, GAD and emotional eating were common. Psychopathology in a sample of people with T2DM seeking bariatric surgery was significantly associated with severity of disordered eating. These findings suggest people with T2DM seeking bariatric surgery may be vulnerable to psychopathology and disordered eating with implications for early identification and intervention.

LEVEL OF EVIDENCE

Evidence obtained from cohort or case-control analytic studies.

Psychosocial considerations in the combined bariatric surgery and organ transplantation population: a review of the overlapping pathologies and outcomes

PURPOSE OF REVIEW

This review highlights the salient data of the psychosocial concerns that influence outcomes of bariatric surgery and organ transplantation.

RECENT FINDINGS

Bariatric surgery has emerged as an important intervention with data supporting substantial and sustained weight loss, enhanced quality of life, remission of obesity-related medical comorbidities, and improved long-term patient and graft survival in transplant patients. Depression, suicide, anxiety, posttraumatic stress disorder, alcohol use, adherence, and psychopharmacology considerations can influence outcomes of both these surgeries.

SUMMARY

Obesity is increasingly prevalent among patients pursuing transplantation surgery, and it is often a factor in why a patient needs a transplant. However, obesity can be a barrier to receiving a transplant, with many centers implementing BMI criteria for surgery. Furthermore, obesity and obesity-related comorbidities after transplant can cause poor outcomes. In this context, many transplant centers have created programs that incorporate interventions (such as bariatric surgery) that target obesity in transplant candidates. A presurgery psychosocial assessment is an integral (and required) part of the process towards receiving a bariatric surgery and/or a transplantation surgery. When conducting a dual (bariatric and transplantation surgery) psychosocial assessment, it is prudent to understand the overlap and differentiation of specific psychosocial components that influence outcomes in these procedures.

The association between childhood trauma and overweight and obesity in young adults: the mediating role of food addiction

PURPOSE

Childhood trauma is associated with increased risk of obesity during adulthood, which may be associated with the development of food addiction. This study examined whether food addiction mediated the relationship between childhood trauma and obesity in young adults.

METHODS

A sample of 512 young adults, aged 18 to 30 years, living with overweight and obesity (Body Mass Index ≥ 25 kg/m2), from the United Kingdom participated in the study. Participants completed the Childhood Trauma Questionnaire (CTQ), the Yale Food Addiction Scale, and provided their current height and weight to compute their Body Mass Index (BMI).

RESULTS

Using the PROCESS macro, a mediation analysis found that food addiction accounted for 45% of variance in the relationship between childhood trauma and BMI. Post hoc analyses were conducted to examine the mediating effect of food addiction across each of the five subscales of the CTQ (emotional/physical/sexual abuse and emotional/physical neglect). Food addiction accounted for 32% to 51% of the variance in the relationship between each CTQ subscale and BMI.

CONCLUSIONS

These findings suggest that experiences of childhood trauma are associated with the development of overweight and obesity during early adulthood and up to half of this relationship can be attributed to food addiction, which is likely used as a maladaptive coping mechanism in response to trauma. Young adults living with overweight and obesity who report experiences of childhood trauma may benefit from the support of clinical and counselling psychologists to improve their understanding of the underlying psychosocial factors that influence their eating behaviours.

LEVEL OF EVIDENCE

Level V, cross-sectional analytic study.

Binge Eating in Patients Pursuing Bariatric Surgery: Understanding Relationships with Food Insecurity and Adverse Childhood Experiences

BACKGROUND

Positive relationships exist between adult food insecurity and binge eating, and between adverse childhood experiences and binge eating. However, the nature of these relationships remains to be determined.

OBJECTIVES

The current study sought to examine the association between binge eating and childhood abuse and/or neglect and household dysfunction and to explore whether the strength of the relationship between adverse childhood experiences and binge eating differs across levels of food insecurity in patients seeking bariatric surgery.

SETTING

University Hospital in the Appalachian region of United States.

METHODS

A total of 366 adults seeking bariatric surgery completed validated questionnaires as a component of a routine psychological evaluation prior to surgery.

RESULTS

Only childhood experiences of abuse and/or neglect were positively related to adult binge eating, r(363) = .13, P = .011. Food insecurity moderated the relationship between adverse childhood experiences and binge eating, F(4, 358) = 242.98, P < .001, such that the relationship was stronger for individuals who endorsed the presence of both food insecurity and adverse childhood experiences (M = 15.90; standard deviation [SD] = 8.38), relative to individuals who endorsed the absence of both food insecurity and adverse childhood experiences (M = 11.19; SD = 7.91; Tukey P = .005; d = .58).

CONCLUSIONS

Food insecurity strengthens the relationship between adverse childhood experiences and adult binge eating. Results suggest that healthcare providers should include assessments of both adverse childhood experiences and food insecurity to identify patients who may be at risk for disordered eating prior to surgery, as these individuals may require additional interventions to address binge eating and related factors.

BMI moderates the association between adverse childhood experiences and COPD

OBJECTIVES

Cigarette smoking and obesity are leading risk factors for chronic obstructive pulmonary disease (COPD). Although studies have established an association between adverse childhood experiences (ACEs) and COPD, few studies have examined whether this association is moderated by cigarette smoking or body mass index (BMI). This cross-sectional study examined the association between ACEs and COPD, and whether cigarette smoking or BMI moderates this association.

METHODS

Data for this study came from the 2019 Behavioral Risk Factor Surveillance System survey. An analytic sample of 75,700 adults aged 18-79 years (50.7% female) were analyzed using binary logistic regression. The outcome variable investigated was self-reported physician-diagnosed COPD, and the main explanatory variable was ACEs.

RESULTS

Of the 75,700 respondents examined, 8.1% had COPD. About one in three (33.6%) respondents had no ACEs, 23.1% had one ACE, and about one in five (20.2%) had four or more ACEs. In the multivariable binary logistic regression, we found that the association between ACEs and COPD differs by BMI status. Controlling for the effects of other factors, the association between ACEs and COPD is strongest for respondents who are obese (AOR = 1.41, 95% CI = 1.04-1.91).

CONCLUSIONS

The findings of this study demonstrate that ACEs are associated with COPD later in adulthood, and BMI moderated this association. The findings of this study add to the number of studies demonstrating the adverse impact of ACEs on chronic health outcomes among adults.

Maladaptive Eating Behaviors and Childhood Trauma: A Focus on Food Addiction

Background

Many studies have highlighted the clinical relevance of food addiction (FA) by showing its association with psychopathological severity and even more when co-occurring with binge eating disorder. It was suggested that the association between FA and greater psychopathological severity could be accounted for by a history of traumatic experiences. The present study examined the relationship between childhood trauma (including peer victimization, abuse, and neglect) and maladaptive eating behaviors (FA, binge eating, and grazing) and explored whether childhood trauma predicts FA when controlling for binge eating, grazing, and other confounding variables.

Methods

One hundred fourteen adult women seeking psychological help for problems related to eating or weight completed questionnaires measuring FA, binge eating, grazing, depressive symptoms, peer victimization, and childhood abuse and neglect.

Results

FA showed significantly small to moderate positive correlations with all measures of childhood trauma, except for physical neglect. A hierarchical regression, including binge eating, grazing, depressive symptoms, age, and childhood trauma explained 55% of FA variance, with 7% of variance explained uniquely by childhood trauma.

Conclusions

This study supports that FA is related to childhood trauma and provides a potential explanation for the association of FA with greater psychopathological severity. From a clinical perspective, FA provides an accurate and quick assessment of psychopathological severity and represents an essential complement to the evaluation of eating disorders related to overweight. Future studies should attempt to estimate the impact of childhood trauma on treatment outcomes.

Limitations of the protective measure theory in explaining the role of childhood sexual abuse in eating disorders, addictions, and obesity: an updated model with emphasis on biological embedding

In addition to its immediate negative consequences, childhood sexual abuse is associated with lifelong deleterious mental and physical health outcomes. This review employs a biopsychosocial perspective to better understand pathways from childhood sexual abuse to eating disorders, food and drug addictions, and obesity across the life course. Guided by an updated conceptual model, this review delineates how the biological embedding of childhood sexual abuse triggers a cascade of interrelated conditions that often result in failed attempts at weight suppression and eventually obesity. Such biological embedding involves pathways such as inflammation, allostatic load, reward sensitivity, activation of the hypothalamic-pituitary-adrenal axis, epigenetics, and structural and functional changes in the brain. These pathways are in turn theorized to lead to food addiction, substance use disorder, and eating disorders-each with potential pathways toward obesity over time. Predisposing factors to childhood sexual abuse including gender, culture, and age are discussed. This model calls into question the longstanding "protective measure" theory that purports individuals exposed to sexual abuse will deliberately or subconsciously gain weight in attempt to prevent future victimization. A more comprehensive understanding of the mechanisms by which childhood sexual abuse becomes biologically embedded may help clinicians and survivors normalize and/or address disordered eating and weight-related outcomes, as well as identify intervention strategies.Level of evidence: Level V: opinions of respected authorities, based on descriptive studies, narrative reviews, clinical experience, or reports of expert committees.

History of abuse and bariatric surgery outcomes: a systematic review

BACKGROUND

Although there is evidence to support the relationship between abuse history and obesity, the association between abuse history and outcomes after bariatric surgery is not well-established. We aimed to summarize the current literature examining this relationship, as well as provide clinical recommendations to optimize postoperative outcomes.

METHODS

PubMed and SCOPUS databases were queried to identify relevant published studies.

RESULTS

Overall, 20 studies were included. Rates of the various types of abuse reported in the bariatric surgery population varied widely across studies, as did the methodology used to assess it. The majority of studies found no significant associations between abuse history and postoperative weight loss outcomes. The literature examining the relationship between abuse history and postoperative psychiatric outcomes was less conclusive.

CONCLUSIONS

Most current evidence demonstrates that abuse history is not associated with weight loss outcomes after bariatric surgery. Literature on postoperative psychiatric outcomes is mixed, and more robust studies are needed to further investigate the relationship between abuse history and postoperative psychiatric outcomes. Importantly, abuse history should not preclude patients from undergoing bariatric surgery. Of note, patients may benefit from careful monitoring for emotional distress and worsening of psychiatric comorbidities after surgery and psychiatric counseling and treatment when indicated.

Behavioral Interventions to Attenuate Driven Overeating and Weight Regain After Bariatric Surgery

Weight regain after bariatric surgery is associated with problematic eating behaviors that have either recurred after a period of improvement or are new-onset behaviors. Problematic eating behaviors after bariatric surgery have been conceptualized in different ways in the literature, such as having a food addiction and experiencing a loss of control of eating. The intersection of these constructs appears to be driven overeating defined as patients' experiences of reduced control of their eating which results in overeating behavior. The purpose of this review is to define patient experiences of driven overeating through the behavioral expression of emotion-based eating, reward-based eating, and executive functioning deficits-namely impulsivity-which is associated with weight regain after having bariatric surgery. Delineating concepts in this way and determining treatment strategies accordingly may reduce distress related to the inevitable return of increased hunger, cravings, portion sizes, and tolerance for highly palatable foods after surgery. Along with standard behavioral weight maintenance strategies, topics including acceptance, motivation, emotion-based eating, reward-based/impulsive eating, physical activity, and self-compassion are discussed. These concepts have been adapted for patients experiencing weight regain after having bariatric surgery and may be particularly helpful in attenuating driven overeating and weight regain.

Effectiveness of anti-obesity medications approved for long-term use in a multidisciplinary weight management program: a multi-center clinical experience

BACKGROUND AND AIMS

Randomized clinical trials have proven the efficacy and safety of Food and Drug Administration (FDA) approved anti-obesity medications (AOMs) for long-term use. It is unclear whether these outcomes can be replicated in real-world clinical practice where clinical complexities arise. The aim of this study was to evaluate the effectiveness and side effects of these medications in real-world multidisciplinary clinical practice settings.

METHODS

We reviewed the electronic medical records (EMR) of patients with obesity who were prescribed an FDA-approved AOM for long-term use in academic and community multidisciplinary weight loss programs between January 2016 and January 2020.

INTERVENTION

We assessed percentage total body weight loss (%TBWL), metabolic outcomes, and side effect profile up to 24 months after AOM initiation.

RESULTS

The full cohort consisted of 304 patients (76% women, 95.2% White, median age of 50 years old [IQR, 39-58]). The median follow-up time was 9.1 months [IQR, 4.2-14.1] with a median number of 3 visits [IQR, 2-4]. The most prescribed medication was phentermine/topiramate extended-release (ER) (51%), followed by liraglutide (26.3%), bupropion/naltrexone sustained-release (SR) (16.5%), and lorcaserin (6.2%). %TBWL was 5.0%, 6.8%, 9.3%, 10.3%, and 10.5% at 3, 6, 12, 18, and 24 months. 60.2% of the entire cohort achieved at least 5% TBWL. Overall, phentermine/topiramate-ER had the most robust weight loss response during follow-up, with the highest %TBWL at 12 months of 12.0%. Adverse events were reported in 22.4% of patients. Only 9% of patients discontinued the medication due to side effects.

CONCLUSIONS

AOMs resulted in significant long-term weight loss, that was comparable to outcomes previously reported in clinical trials.

Adverse childhood experiences and adult diet quality

Childhood trauma is strongly associated with poor health outcomes. Although many studies have found associations between adverse childhood experiences (ACEs), a well-established indicator of childhood trauma and diet-related health outcomes, few have explored the relationship between ACEs and diet quality, despite growing literature in epidemiology and neurobiology suggesting that childhood trauma has an important but poorly understood relationship with diet. Thus, we performed a cross-sectional study of the association of ACEs and adult diet quality in the Southern Community Cohort Study, a largely low-income and racially diverse population in the southeastern United States. We used ordinal logistic regression to estimate the association of ACEs with the Healthy Eating Index-2010 (HEI-10) score among 30 854 adults aged 40-79 enrolled from 2002 to 2009. Having experienced any ACE was associated with higher odds of worse HEI-10 among all (odds ratio (OR) 1⋅22; 95 % confidence interval (CI) 1⋅17, 1⋅27), and for all race-sex groups, and remained significant after adjustment for adult income. The increasing number of ACEs was also associated with increasing odds of a worse HEI-10 (OR for 4+ ACEs: 1⋅34; 95 % CI 1⋅27, 1⋅42). The association with worse HEI-10 score was especially strong for ACEs in the household dysfunction category, including having a family member in prison (OR 1⋅34; 95 % CI 1⋅25, 1⋅42) and parents divorced (OR 1⋅25; 95 % CI 1⋅20, 1⋅31). In summary, ACEs are associated with poor adult diet quality, independent of race, sex and adult income. Research is needed to explore whether trauma intervention strategies can impact adult diet quality.

Food addiction among morbidly obese patients: prevalence and links with obesity complications

BACKGROUND

In the context of obesity, little is known about the prevalence of food addiction nor about the phenotype of obese patients with food addiction. Objectives: To assess: (i) the prevalence of food addiction among obese patients eligible for obesity surgery; (ii) the relationship between clinical features and the complications of obesity. Methods: Consecutive patients consulting for the first time were included. The Yale Food Addiction Scale (YFAS) 2.0 questionnaire was used to diagnose food addiction and its severity. Demographics, clinical features, and obesity complications were systematically collected. Statistics: Student's test was used for numerical variables and Chi-square test or Fisher's exact test for categorical variables. Results: A total of 292 patients were included: 79% female, age (mean ± SD) 42.6 ± 13.0 yrs., body mass index (BMI) 43.2 ± 6.8 kg/m². One hundred and eight patients (37%) had food addiction: 58% severe, 33% moderate, 9% mild. Food addiction prevalence was 39% (n = 61/156) among patients eligible for obesity surgery. Food addiction was more frequent among the unemployed, compared to professionally active patients (41.0% vs. 33.5%, p = 0.046). Clinical and metabolic phenotypes and obesity complications were similar between patients with and without food addiction. Conclusion: Food addiction was present in 37% of obese patients, but was not associated with clinical features or obesity complications. Therefore, it should be systemically assessed for appropriate management.

Applying the developmental model of use disorders to hedonic hunger: a narrative review

BACKGROUND AND OBJECTIVES

Hedonic hunger (HH) occurs when individuals are driven to consume highly palatable food for pleasure, rather than to satisfy a caloric need. Currently, the Diagnostic and Statistical Manual of Mental Disorders, 5^th edition (DSM-5) does not recognize HH as a use disorder. Previous research has noted physiological, neurobiological, and treatment similarities between HH, binge eating behavior and substance use, leading to the speculation of the existence of food addiction (FA). The purpose of the current review was to explore the literature on the developmental similarities between substance use, HH, binge eating behavior, and other use disorders to provide more evidence for the recognition of FA as an official use disorder, to add to the evidence in favor of a developmental model of use disorders, and to inform the development of interventions that target modifiable symptoms associated with use disorders.

METHODS

We provide a narrative review of the literature on developmental factors associated with both HH and substance use.

RESULTS & DISCUSSION

Adverse childhood experiences and attachment have been previously linked to both substance use and maladaptive eating behaviors. Adverse childhood experiences are linked with insecure attachment and emotion dysregulation, which is linked with compulsive behaviors and substance use. Clinical and research implications are discussed in terms of a developmental model of use disorders and the formal recognition of FA in the next edition of the DSM.

Validation of the Yale Food Addiction Scale 2.0 in Patients Seeking Bariatric Surgery

BACKGROUND

The Yale Food Addiction Scale (YFAS) was developed in 2009 to assess food addiction (FA); a revised version was released in 2016 (YFAS 2.0). The objective of this study was to determine the statistical and clinical validity of the YFAS 2.0 in adults seeking bariatric surgery.

METHODS

Patients who underwent a preoperative psychological evaluation in preparation for bariatric surgery from 2015 to 2018 were included. The YFAS 2.0 was administered as part of routine clinical care and validated against an assessment battery of standardized clinical measures. Statistical analyses included chi-square and Wilcoxon rank sum tests and calculation of Spearman's rank correlation coefficients.

RESULTS

Overall, 1061 patients were included. Mean age and BMI were 47.5 ± 12.9 years and 46.9 ± 13.4 kg/m², respectively. There were 196 (18%) patients who screened positive on the YFAS 2.0 (21% mild, 23% moderate, and 56% severe FA). The YFAS 2.0 demonstrated strong convergent validity where patients who met criteria for FA had significantly increased levels of binge eating (p < 0.001), emotional eating (p < 0.001), and lower self-efficacy (p < 0.001). Discriminant validity was demonstrated by lack of association with alcohol use (p = 0.319). The YFAS 2.0 was significantly correlated with total scores for depression (p < 0.001), anxiety (p < 0.001), bipolar disorder symptoms (p < 0.001), and trauma history (p < 0.001).

CONCLUSIONS

The prevalence of FA in a large sample of patients seeking bariatric surgery was consistent with previous literature. These data suggest that the YFAS 2.0 is psychometrically valid, demonstrating strong construct validity, and is a clinically useful measure of FA severity in patients pursuing bariatric surgery.

The social ecology of childhood and early life adversity

An increasing prevalence of early childhood adversity has reached epidemic proportions, creating a public health crisis. Rather than focusing only on adverse childhood experiences (ACEs) as the main lens for understanding early childhood experiences, detailed assessments of a child's social ecology are required to assess "early life adversity." These should also include the role of positive experiences, social relationships, and resilience-promoting factors. Comprehensive assessments of a child's physical and social ecology not only require parent/caregiver surveys and clinical observations, but also include measurements of the child's physiology using biomarkers. We identify cortisol as a stress biomarker and posit that hair cortisol concentrations represent a summative and chronological record of children's exposure to adverse experiences and other contextual stressors. Future research should use a social-ecological approach to investigate the robust interactions among adverse conditions, protective factors, genetic and epigenetic influences, environmental exposures, and social policy, within the context of a child's developmental stages. These contribute to their physical health, psychiatric conditions, cognitive/executive, social, and psychological functions, lifestyle choices, and socioeconomic outcomes. Such studies must inform preventive measures, therapeutic interventions, advocacy efforts, social policy changes, and public awareness campaigns to address early life adversities and their enduring effects on human potential. IMPACT: Current research does not support the practice of using ACEs as the main lens for understanding early childhood experiences. The social ecology of early childhood provides a contextual framework for evaluating the long-term health consequences of early life adversity. Comprehensive assessments reinforced with physiological measures and/or selected biomarkers, such as hair cortisol concentrations to assess early life stress, may provide critical insights into the relationships between early adversity, stress axis regulation, and subsequent health outcomes.

Meeting of Minds around Food Addiction: Insights from Addiction Medicine, Nutrition, Psychology, and Neurosciences

This review, focused on food addiction (FA), considers opinions from specialists with different expertise in addiction medicine, nutrition, health psychology, and behavioral neurosciences. The concept of FA is a recurring issue in the clinical description of abnormal eating. Even though some tools have been developed to diagnose FA, such as the Yale Food Addiction Scale (YFAS) questionnaire, the FA concept is not recognized as an eating disorder (ED) so far and is even not mentioned in the Diagnostic and Statistical Manuel of Mental Disorders version 5 (DSM-5) or the International Classification of Disease (ICD-11). Its triggering mechanisms and relationships with other substance use disorders (SUD) need to be further explored. Food addiction (FA) is frequent in the overweight or obese population, but it remains unclear whether it could articulate with obesity-related comorbidities. As there is currently no validated therapy against FA in obese patients, FA is often underdiagnosed and untreated, so that FA may partly explain failure of obesity treatment, addiction transfer, and weight regain after obesity surgery. Future studies should assess whether a dedicated management of FA is associated with better outcomes, especially after obesity surgery. For prevention and treatment purposes, it is necessary to promote a comprehensive psychological approach to FA. Understanding the developmental process of FA and identifying precociously some high-risk profiles can be achieved via the exploration of the environmental, emotional, and cognitive components of eating, as well as their relationships with emotion management, some personality traits, and internalized weight stigma. Under the light of behavioral neurosciences and neuroimaging, FA reveals a specific brain phenotype that is characterized by anomalies in the reward and inhibitory control processes. These anomalies are likely to disrupt the emotional, cognitive, and attentional spheres, but further research is needed to disentangle their complex relationship and overlap with obesity and other forms of SUD. Prevention, diagnosis, and treatment must rely on a multidisciplinary coherence to adapt existing strategies to FA management and to provide social and emotional support to these patients suffering from highly stigmatized medical conditions, namely overweight and addiction. Multi-level interventions could combine motivational interviews, cognitive behavioral therapies, and self-help groups, while benefiting from modern exploratory and interventional tools to target specific neurocognitive processes.

Food Addiction and Psychosocial Adversity: Biological Embedding, Contextual Factors, and Public Health Implications

The role of stress, trauma, and adversity particularly early in life has been identified as a contributing factor in both drug and food addictions. While links between traumatic stress and substance use disorders are well documented, the pathways to food addiction and obesity are less established. This review focuses on psychosocial and neurobiological factors that may increase risk for addiction-like behaviors and ultimately increase BMI over the lifespan. Early childhood and adolescent adversity can induce long-lasting alterations in the glucocorticoid and dopamine systems that lead to increased addiction vulnerability later in life. Allostatic load, the hypothalamic-pituitary-adrenal axis, and emerging data on epigenetics in the context of biological embedding are highlighted. A conceptual model for food addiction is proposed, which integrates data on the biological embedding of adversity as well as upstream psychological, social, and environmental factors. Dietary restraint as a feature of disordered eating is discussed as an important contextual factor related to food addiction. Discussion of various public health and policy considerations are based on the concept that improved knowledge of biopsychosocial mechanisms contributing to food addiction may decrease stigma associated with obesity and disordered eating behavior.

Reward-related eating, self-regulation, and weight change in pregnancy and postpartum: the Pregnancy Eating Attributes Study (PEAS)

Background/Objectives.

Reward-related eating is hypothesized to underlie risk for weight gain in obesogenic environments, but its role is unknown during pregnancy and postpartum when weight change is normative, but excess weight gain and weight retention are common. This study examined associations of self-reported reward-related eating, self-regulation, and the home food environment with excessive gestational weight gain (GWG) and postpartum weight change.

Subjects/Methods.

Participants in the Pregnancy Eating Attributes Study observational cohort were enrolled at ≤12 weeks pregnancy and followed through one-year postpartum (458 recruited; 367 retained through delivery). Participants completed four measures of reward-related eating – Modified Yale Food Addiction Scale, Power of Food Scale, Multiple Choice Procedure, and a Reinforcing Value of Food Questionnaire; two measures of self-regulation – Barratt Impulsiveness Scale and Delay of Gratification Inventory; and a Home Food Inventory. Measured weight and skinfolds were obtained. Multinomial logistic and multiple linear regression analyses estimated associations of reward-related eating, self-regulation, and home food environment with excessive GWG, gestational fat gain, postpartum weight change, and percent of GWG retained.

Results.

Excessive GWG was associated with food reinforcement intensity, but not with any other measure of reward-related eating, self-regulation, or home food environment. Greater gestational fat gain was associated only with higher Multiple Choice Procedure. Postpartum weight change and percent of GWG retained were associated with greater Delay of Gratification and obesogenic home food environment, but not with any measure of reward-related eating or with impulsivity.

Conclusions.

Findings do not support the hypothesis that self-reported reward-related eating is associated with weight outcomes in pregnancy and postpartum but indicate a relation of Delay of Gratification with postpartum weight retention. Further research using both surveys and objective measures of reward-related eating is needed to advance our understanding of the relation of reward-related eating with weight changes during this critical period of a woman’s life.

The Association Between Adverse Childhood Experiences (ACEs) and Postoperative Bariatric Surgery Weight Loss Outcomes

PURPOSE

Previous research demonstrates that exposure to adverse childhood experiences (ACEs) is associated with development of obesity. The same mechanisms mediating this relationship could theoretically affect attempts to lose weight in adulthood. However, it is unclear whether or not exposure to ACEs impacts the effectiveness of bariatric surgery. The present study aimed to examine the association of exposure to ACEs to postoperative weight loss outcomes.

MATERIALS AND METHODS

One hundred ninety-eight patients undergoing bariatric surgery were evaluated for their exposure to ACEs, determined by a presurgical questionnaire and recorded as an ACEs score. Percent total weight loss (%TWL) was calculated to evaluate postoperative weight loss at 1-, 3-, and 6-month intervals postoperatively. One hundred forty-two participants were available for follow-up at the 6-month postoperative interval.

RESULTS

The sample consisted of 167 women and 31 men with a mean age of 47.7. Twenty-five percent of participants experienced high exposure to ACEs, defined as experiencing ≥ 4 ACEs. The average %TWL at 6 months was 16.52%. Multilevel modeling found no significant relationship between ACEs score and %TWL at any of the postoperative time intervals, both before and after adjusting for age, sex, and race.

CONCLUSION

High exposure to ACEs was not associated with poorer weight loss outcomes, and participants with a large number of ACEs generally lost the anticipated amount of weight.

The Impact of Adverse Childhood Experiences on Mobile Phone Addiction in Chinese College Students: A Serial Multiple Mediator Model

Mobile phone addiction is a universal phenomenon that has attracted a lot of attention in recent years. Previous researches revealed a significant relation between adverse childhood experiences (ACEs) and addiction. This study further investigated the association between ACEs and mobile phone addiction, and the mediating effects of attachment styles and interpersonal relationships. The cross-sectional design and multiple questionnaires, namely, the Revised Adverse Childhood Experience Questionnaire, the Mobile Phone Addiction Index, the Revised Adult Attachment Scale (AAS), and the Interpersonal Relationship Comprehensive Diagnostic Scale (IRCDS) were used in the sample of 345 university students. Correlation analysis revealed that adverse childhood experience, attachment anxiety, attachment avoidance, interpersonal relationship, and mobile phone addiction were significantly positively correlated with each other. Results of regression analysis showed that attachment style and interpersonal relationship played multiple mediation roles in the association between adverse childhood experience and mobile phone addiction. That is, (1) adverse childhood experience was positively related to mobile phone addiction, (2) both attachment anxiety and interpersonal relationship played partial and parallel mediating roles between adverse childhood experience and mobile phone addiction, and (3) attachment anxiety/avoidance and interpersonal relationship mediated the relationship between adverse childhood experience and mobile phone addiction sequentially. These results indicated that mobile phone addiction among college students who had adverse childhood experience can be relieved by way of the remission of attachment anxiety, reduction of attachment avoidance, and improvement of interpersonal relationship.

The Neuroendocrine and Metabolic Outcomes of Bariatric Surgery Depend on Presurgical Control over Eating

BACKGROUND

The outcomes of bariatric surgery are very irregular and mostly unpredictable. The search for variables of predictive value is encouraged to help preventing therapeutic failures.

OBJECTIVE

We aimed to confirm the hypothesis that preexisting eating behaviors could predict neuroendocrine and metabolic outcomes of gastric bypass surgery in morbidly obese subjects.

METHODS

Twenty-one morbidly obese patients from the Bariatric Surgery Program of our hospital were selected according to the specific inclusion and exclusion criteria for this study. The subjects filled out a validated questionnaire to quantify the "loss-of-control" (LC) dimension of food craving and provided serum samples at the onset of the study and 1 year after gastric bypass surgery. Hematological, metabolic, and hormonal variables were studied by conventional clinical tests and enzyme immunoassays and checked for correlations with LC both before and after surgery.

RESULTS

Those patients that had exhibited worse eating control at the beginning of the study experienced a better metabolic response 1 year after surgery in terms of reduction of serum insulin, HOMA1-IR, HOMA2-IR, and vitamin D1; all these variables were inversely correlated with presurgical LC. Serum brain-derived neurotrophic factor (BDNF) levels showed the same tendency; in fact, BDNF significantly decreased only in those patients with worse eating control.

CONCLUSIONS

Problematic eating behaviors may predict a better response of insulin resistance and a specific reduction of serum BDNF in morbidly obese patients after gastric bypass surgery.

The effects of bariatric surgery on psychological aspects of eating behaviour and food intake in humans

Bariatric surgery has emerged as an increasingly popular weight loss intervention, with larger and more endurable weight loss compared to pharmacological and behavioural interventions. The degree of weight loss patients experience varies, between individuals, surgeries and over time. An explanation as to why differing weight loss trajectories exist post-surgery could be due to the complex interplay of individual differences in relation to eating behaviours and appetite. Thus the aim of this narrative review is to explore literature between 2008 and 2018, to assess the impact of impact of bariatric surgery on food selection and nutrient status, on eating behaviour traits and on disturbed and disordered eating behaviour, to determine their impact of weight loss success and weight loss trajectories. Immediately post-surgery, up until 1-2 years post-surgery, there is a reliance upon the surgery's alteration of the gastrointestinal tract to control food intake and subsequently lose weight. Energy intake is reduced, dietary adherence is higher, supplement intake is higher, appetite ratings are lower, there is a reduction in psychopathology, and an increase in wellbeing. After this point, patients become more susceptible to weight regain, as this is the point where passive observation of the weight reducing action of surgery, moves into more cognitive effort, on the part of the individual, to control energy intake. There are various factors which influence an individual's ability to successfully regulate their energy intake post-surgery, such as their level of Disinhibition, Restraint, Hunger, Emotional Eating, Uncontrolled Eating, psychopathology and wellbeing. The need for continued psychological and nutritional support post-surgery is necessary to reduce weight regain susceptibility.

The impact of childhood trauma on change in depressive symptoms, eating pathology, and weight after Roux-en-Y gastric bypass

BACKGROUND

History of childhood trauma is associated with increased risk of mental disorders, eating pathology, and obesity.

OBJECTIVE

To examine associations between childhood trauma and changes in depressive symptoms, eating pathology, and weight after Roux-en-Y Gastric Bypass (RYGB).

SETTING

Three U.S. academic medical centers.

METHOD

Adults undergoing bariatric surgery (2007-2011) were enrolled in a cohort study. Participants (96 of 114; 86%) completed the Beck Depression Inventory-1 (BDI-1) to assess depressive symptomology, the interviewer-administered Eating Disorder Examination (EDE) to assess subthreshold eating pathology, weight assessment before and 6 months and annually after RYGB for ≥7 years, and the Childhood Trauma Questionnaire (CTQ) once post-RYGB.

RESULTS

Presurgery, median age was 46 years, and median body mass index was 47 kg/m²; 79% were female. Data completeness across 7-year follow-up was 78% to 90%, 66% to 91%, and 93% to 100% for the BDI-1, EDE, and weight, respectively. Using mixed models, presence/severity of childhood emotional abuse, emotional neglect, and physical neglect, but not sexual abuse or physical abuse, were significantly associated (P < .05) with change (i.e., less improvement/worsening) in the BDI-1 and EDE global scores, as were higher total CTQ score and more types of moderate-intensity trauma. All CTQ measures were associated (P < .05) with less improvement or worsening in the EDE eating concern and shape concern scores. CTQ measures were not significantly related to weight loss or regain.

CONCLUSIONS

Although childhood trauma did not affect weight outcomes after RYGB, those who experienced childhood trauma had less improvement in depressive symptomology and eating pathology and therefore might benefit from clinical intervention.

Psychosocial Concerns Following Bariatric Surgery: Current Status

PURPOSE OF REVIEW

The purpose of this paper is to review the current status of research on psychosocial concerns following bariatric surgery.

RECENT FINDINGS

Bariatric surgery has a positive overall impact on weight and obesity-related comorbidities, as well as a positive short-term impact on mental health and psychosocial functioning. Nonetheless, research has documented a number of different psychosocial concerns that may emerge following surgery including maladaptive eating, substance use disorders, suicide, lack of social support, and excess skin. Moreover, special populations of patients may have distinctive psychosocial concerns based on sociodemographic factors such as age or severity of obesity. Available studies suggest that psychosocial interventions have a positive impact on post-surgery outcomes, particularly maladaptive eating. However, research is limited, and long-term data are lacking. Monitoring patients after bariatric surgery for negative psychosocial outcomes is warranted. Research is needed to develop and evaluate personalized approaches to optimize long-term weight loss and psychosocial adjustment.

The relationship between childhood maltreatment and psychopathology in adults undergoing bariatric surgery

BACKGROUND

A history of childhood maltreatment and psychopathology are common in adults with obesity.

OBJECTIVES

To report childhood maltreatment and to evaluate associations between severity and type of childhood maltreatment and lifetime history of psychopathology among adults with severe obesity awaiting bariatric surgery.

SETTING

Four clinical centers of the Longitudinal Assessment of Bariatric Surgery Research Consortium.

METHODS

The Childhood Trauma Questionnaire, which assesses presence/severity (i.e., none, mild, moderate, severe) of physical abuse, mental abuse, physical neglect, mental neglect, and sexual abuse, was completed by 302 female and 66 male bariatric surgery patients. Presurgery lifetime history of psychopathology and suicidal ideation/behavior were assessed with the Structured Clinical Interview for DSM-IV and the Suicidal Behavioral Questionnaire-Revised, respectively. Presurgery lifetime history of antidepressant use was self-reported.

RESULTS

Two thirds (66.6%) of females and 47.0% of males reported at least 1 form of childhood trauma; 42.4% and 24.2%, respectively, at greater than or equal to moderate severity. Among women, presence/greater severity of childhood mental or physical abuse or neglect was associated with a higher risk of history of psychopathology (i.e., major depressive disorder, posttraumatic stress disorder, other anxiety disorder, alcohol use disorder, binge eating disorder), suicidal ideation/behavior and antidepressant use (P for all ≤ .02). These associations were independent of age, race, education, body mass index, and childhood sexual abuse. Childhood sexual abuse was independently associated with a history of suicidal ideation/behavior and antidepressant use only (P for both ≤ .05). Statistical power was limited to evaluate these associations among men.

CONCLUSION

Among women with obesity, presence/severity of childhood trauma was positively associated with relatively common psychiatric disorders.