Psychopathology and Adolescent Bariatric Surgery: A Topical Review to Support Psychologists in Assessment and Treatment Considerations

Insurance Approval for Laparoscopic Sleeve Gastrectomy in Adolescents in the Midsouth

Background: Metabolic and bariatric surgery (MBS) has been shown to be safe and effective for the treatment of adolescent obesity, yet many providers express hesitance to refer adolescents for surgery due to concerns for insufficient insurance coverage. Methods: The Healthy Lifestyle Clinic, a pediatric weight management clinic, was established in 2014, and an adolescent MBS program was added in 2017. Patients 15 years or older who meet the selection criteria are eligible for the surgery track. A retrospective chart review was conducted to describe our experience obtaining insurance approval for laparoscopic sleeve gastrectomy (LSG) for our adolescent patients. Results: Almost all patients who were interested in and eligible for LSG ultimately received insurance approval. Most patients had public insurance (70%). Sixty-four percent of patients were approved after the initial application, 23% were approved after a peer-to-peer review, and 11% required an appeal for approval. There was no difference in the time from insurance application to insurance approval based on age, race/ethnicity, or type of insurance. Conclusions: Age <18 years and having public health insurance have not been demonstrated as barriers to insurance approval for LSG in our cohort. Providers should not delay referral for MBS for eligible adolescents based on concern for insufficient insurance coverage. Adolescent MBS programs would benefit from a patient advocate to help families navigate the insurance approval process and reduce barriers to surgery.

Trajectories of Psychopathology and Dysregulation 2-4 Years following Adolescent Bariatric Surgery

OBJECTIVE

This study examined psychopathology and weight over 4 years following bariatric surgery in adolescents with obesity, as compared to a nonsurgical group. The role of psychological dysregulation in relation to psychopathology in the 2-4 year "maintenance phase" following surgery was also examined.

METHODS

Adolescent participants (122 surgical and 70 nonsurgical) completed height/weight and psychopathology assessments annually for 4 years, with dysregulation assessed at Year 2. Analyses examined the association of "High" and "Low" psychopathology with weight over time using logistic regression. Mediation analyses in the surgical group examined indirect effects of dysregulation on percent weight loss through Year 4 psychopathology.

RESULTS

There were lower odds of "High" internalizing symptoms in the surgical group versus the nonsurgical group from baseline (presurgery) to Year 4 (OR = .39; p < .001; 42.3% "High" internalizing in surgical; 66.7% in nonsurgical) and during the 2-4 year maintenance phase (OR = .35, p < .05; 35.1% "High" internalizing in surgical; 60.8% in nonsurgical). There was a significant mediation effect in the surgical group: higher dysregulation was associated with greater Year 4 internalizing symptoms (β = .41, p < .001) which in turn was associated with less Year 4 percent weight loss (β = -.27, p < .05).

CONCLUSIONS

While the surgical group was less likely to experience internalizing symptoms, internalizing psychopathology was related to less percent weight loss in this group. Internalizing symptoms mediated the relationship between dysregulation and percent weight loss in the surgical group. Postoperative mental health follow-up is needed for adolescents into young adulthood.

Eating Disorder Symptomatology Among Adolescents Presenting for Bariatric Surgery Candidacy: Examining Differences by Sex and Racial Minority Status

BACKGROUND

Research on adolescent bariatric surgery candidates is limited by insufficient inclusion of ethnic minorities and males, and lack of consideration of the full spectrum of disordered eating behaviors (i.e., restriction, compensatory behaviors [e.g., purging], overeating/binge eating behaviors).

OBJECTIVES

The current study investigated differences in the full range of disordered eating behaviors across sex and ethnicity among adolescents seeking bariatric surgery.

SETTING

Teaching hospital, United States.

METHODS

Data were collected using retrospective chart review of 79 adolescent bariatric surgery candidates (59% female, 46.8% Hispanic, MBMI = 50.2, SDBMI = 10.0, Mage = 17.3, SDage = 2.02) who had completed the self-reported Eating Disorder Diagnostic Scale for DSM-5 at intake.

RESULTS

Approximately 33% of study participants met self-reported criteria for an eating disorder, with 35% endorsing binge eating behaviors and 50% endorsing compensatory behaviors. Few differences in behavior frequencies were observed across sex or racial/ethnic status.

CONCLUSIONS

Findings underscore the importance of assessing the full spectrum of disordered eating behaviors among adolescent bariatric surgery candidates.

Update on Metabolic Bariatric Surgery for Morbidly Obese Adolescents

Despite worldwide public attention and intense medical efforts, the prevalence of severe morbid obesity in children and adolescents is still rising. Similar to adults, excess adipose tissue triggers multiple immunological and metabolic pathways leading to serious co-morbidities such as impaired glucose tolerance or even type 2 diabetes (T2D), dyslipidemia, arterial hypertension, non-alcoholic fatty liver disease, and hyperuricemia. The management of severe childhood obesity requires a life-long multidisciplinary approach with a combination of lifestyle changes, nutrition, and medications. Standardized life-style intervention programs remain the first-line treatment for morbid obese children and adolescents, but unfortunately reveal limited long-term success. In such cases, metabolic bariatric surgery (MBS) has evolved from being a controversial issue to being included in distinct recommendations. According to the American Society for Metabolic and Bariatric Surgery (ASMBS) Pediatric Committee, indications for bariatric surgery in adolescence must follow very strict criteria. Adolescents with class II obesity (BMI > 120% of the 95th percentile) and a diagnosed co-morbidity or with class III obesity (BMI ≥ 140% of the 95th percentile) should be considered for MBS. These interventions represent high-risk operations, and adolescents should be treated in specialized, multidisciplinary high-volume obesity centers with long-term follow-up programs. The Roux-en-Y gastric bypass (RYGB) remains the gold standard of all malabsorptive procedures. Laparoscopic sleeve gastrectomy (LSG), which the authors pioneered as a stand-alone procedure in morbidly obese adolescents in 2008, has become the most commonly performed operation in morbidly obese adolescents at present. Recent literature proves that MBS is safe and effective in morbidly obese adolescents. Mid-term data have revealed significant improvement or even resolution of major co-morbidities. Thus, MBS for the treatment of morbidly obese adolescents has evolved from being a controversial issue to being included in distinct recommendations by several medical societies as a therapeutic strategy to reduce severe co-morbidities potentially causing end-organ damage in adulthood.

Psychologists' Contributions to Medical Education and Interprofessional Education in Medical Schools

Recognition of the importance of behavioral and psychological phenomena has grown. Patients and physicians are receptive to psychological insights and processes in health and healthcare. Psychologists serve in diverse roles in medical schools, spanning activities such as didactics, rounds, precepting, supervising, mentoring, participating in educational projects, directing courses, and serving on educational committees. They address multiple content areas fundamental to medicine. Their participation in medical education and professional development activities for faculty are well-regarded. As healthcare becomes more interprofessional, with services delivered via interprofessional teams, opportunities for psychologists to contribute to, and play leadership roles in, interprofessional education (IPE) are expanding. It is critical that psychologists seize them. This article reviews psychologists' historic roles in medical education and provides a snapshot of their educational, faculty development, and IPE activities based on the 2017 survey of members of the Association of Psychologists in Academic Health Centers and their colleagues.