BACKGROUND AND OBJECTIVES

Bariatric surgery has been shown to be an effective weight loss treatment for the morbidly obese, but some primary care physicians remain hesitant about postoperative treatment and management of patients who have undergone the surgery and recommend it to their obese patients infrequently. The purpose of this study was to evaluate perceptions of primary care physicians of the role of bariatric surgery in the management of obese patients and to identify possible barriers to treatment.

METHODS

A survey of PCPs within our institution was conducted to determine attitudes, knowledge, and practices regarding the treatment of morbidly obese patients,with a specific focus on identifying factors that influence referral patterns for bariatric surgery.

RESULTS

Among 161 eligible PCPs, 57 (35.4%) responded. Most respondents (59%) reported that at least 1 in 4 of their patients had a BMI 35 kg/m2. Although 39% thought that diet and exercise were an effective means of sustained weight loss, only 12% were satisfied with prescribing nonsurgical interventions. Sixty-three percent agreed that bariatric surgery is generally effective in the long term. All respondents were aware of the commonly established benefits, including improvement of diabetes, hypertension, and hyperlipidemia. In addition, 65% were familiar with the indications for bariatric surgery, and 70% felt comfortable discussing it with patients as a treatment option. Fewer than half of the respondents felt confident in providing postoperative management. Cost was a perceived limitation, with 53%reporting that most of their patients could not afford bariatric surgery.

CONCLUSIONS

The general attitude of PCPs toward bariatric surgery is supportive. Physicians are largely aware of the indications and benefits; however, far fewer are comfortable in management of patients after surgery. A lack of supplemental information and concerns regarding the cost of surgery can impede treatment and referrals.