TREATMENT Combination therapy
Ms. C is ambivalent about her BED diagnosis, and becomes angry about it when the proposed treatments do not involve bariatric surgery or cosmetic procedures. Ms. C is enrolled in weekly individual psychotherapy, where she receives a combination of CBT and psychodynamic therapy; however, her attendance is inconsistent. Ms. C is offered a trial of fluoxetine, but adamantly refuses, citing a relative who experienced adverse effects while receiving this type of antidepressant. Ms. C also refuses a trial of topiramate due to concerns of feeling sedated. Finally, she is offered a trial of lisdexamfetamine, 30 mg/d, which was FDA-approved in 2015 to treat moderate to severe BED. We discuss the risks, benefits, and adverse effects of lisdexamfetamine with Ms. C; however, she is hesitant to start this medication and expresses increasing interest in obtaining a consultation for bariatric surgery. Ms. C is provided with extensive education about the risks and dangers of surgery before addressing her eating patterns, and the clinician provides validation, verbal support, and counseling. Ms. C eventually agrees to a trial of lisdexamfetamine, but her insurance denies coverage of this medication.
The authors’ observations
When developing an individualized treatment plan for a patient with BED, the patient’s psychiatric and medical comorbidities should be considered. Treatment goals for patients with BED include:
- abstinence from binge eating
- sustainable weight loss and metabolic health
- reduction in symptoms associated with comorbid conditions
- improvement in self-esteem and overall quality of life.
A 2015 comparative effectiveness review of management and outcomes for patients with BED evaluated pharmacologic, psychologic, behavioral, and combined approaches for treating patients with BED.7 The results suggested that second-generation antidepressants, topiramate, and lisdexamfetamine were superior to placebo in reducing binge-eating episodes and achieving abstinence from binge-eating. Weight reduction was also achieved with topiramate and lisdexamfetamine, and antidepressants helped relieve symptoms of comorbid depression.
Various formats of CBT, including therapist-led and guided self-help, were also superior to placebo in reducing the frequency of binge-eating and promoting abstinence; however, they were generally not effective in treating depression or reducing patients’ weight.7
OUTCOME Fixated on surgery
We appeal the decision of Ms. C’s insurance company; however, during the appeals process, Ms. C becomes increasingly irritable and informs us that she has changed her mind and, with the reported support of her medical doctors, wishes to undergo bariatric surgery. Although we made multiple attempts to engage Ms. C in further treatment, she is lost to follow-up.
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