The role of ethics consultation in decision making for bariatric surgery in pediatrics

Contemporary Ethical Considerations for Pediatric Metabolic and Bariatric Surgery

BACKGROUND

The prevalence of pediatric obesity continues to increase dramatically. Though metabolic and bariatric surgery (MBS) is efficacious and is supported by high-quality data in this population, it remains underutilized. This paper aims to discuss current ethical concerns, considerations, and controversies of pediatric MBS.

METHODS/RESULTS

Three case studies are utilized to illustrate ethical issues related to pediatric MBS: 1) a teenager with obesity and an unsupportive parent; 2) a teenager with morbid obesity and developmental delay; and 3) a young child with severe liver damage from hepatic steatosis.

CONCLUSIONS

The prevalence of pediatric obesity is rising exponentially with more cases resistant to lifestyle modifications and medical therapies. Metabolic and bariatric surgery (MBS) in children is efficacious and should prompt thoughtful multi-disciplinary discussion to best help the patient regardless of racial, ethnic, or socioeconomic status. Decision making involves consideration of patient assent, parent/guardian consent, and balance of current and future risk. Providers caring for patients should utilize "obesity-friendly" language to lessen stigma.

LEVEL OF EVIDENCE

Level V.

Pediatric obesity and anesthetic challenges of metabolic surgery

Obesity in the pediatric population is considered a growing problem. It is likely that there will be a significant impact related to obesity on the health of future generations. Obesity has increased the incidence of a spectrum of diseases ranging from microvascular complications over the retina and peripheral nerves to an increased incidence of cancer. We have conducted an electronic search in MEDLINE, PubMed, ISI Web of Science, and Scopus scientific databases targeting studies published between 2000 till 2019. Several modalities have shown a wide spectrum of the effectiveness of weight control among adolescents. Despite achieving short-term success among obese adolescents, maintaining such change is challenging. The emergence of metabolic or bariatric surgeries has opened the door for long-term control over weight gain with considerable remission of unfavorable metabolic mediated or modulated effects associated with obesity such as diabetes mellitus and hypertension. The most commonly practiced metabolic surgery among adolescents is sleeve gastrectomy which is associated with comparable weight and metabolic control and a lesser risk of complication. Anesthesia is considered a major challenge among the pediatric population, especially those with significant obesity. Preoperative evaluation is always warranted to exclude and manage different associated comorbidities. The anesthetic challenges associated with pediatric obesity begin with intubation. Maintenance and emergence from anesthesia along with postoperative antiemetics and analgesia can pose additional challenges. Managing the postoperative period is considered a cornerstone in the early detection and management of any postoperative complication. Especially those complications related to the metabolic and nutritional aspects of the bariatric surgery. Finally, despite being a valuable option in managing obesity, bariatric surgery in adolescents comes with significant anesthetic challenges that need to be consistently evaluated and managed.