Remote unaffiliated presurgical psychosocial evaluations: a qualitative assessment of the attitudes of ASMBS members

Should presurgical psychological evaluations still be a mandated requirement for metabolic and bariatric surgery? A critique of the literature and thoughts on future directions

For more than 30 years, clinical practice guidelines for the perioperative support of patients who undergo metabolic and bariatric surgery have recommended a formal psychological evaluation before surgery. However, the predictive utility of the evaluation in determining future outcomes has been mixed, leading to controversy regarding whether such evaluations should be required for all potential patients. This empirically based commentary will review the utility and value of the psychological evaluation in addition to the limitations in the extant literature that reduce predictive validity and provide recommendations on how to improve quality of the empirical literature and refinements to increase the utility of preoperative evaluations. Pre-metabolic and bariatric surgery psychological evaluation conducted by an appropriately trained clinician and properly reimbursed by the payor that includes time for psychological testing, integration of data, report writing, medical record review, and feedback to the patient and surgical team, should continue to be the standard of care as it benefits all stakeholders.

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.