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Majority of internists-in-training feel ill-equipped to treat obesity

Thu, 04/02/2020 - 06:35
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Internists and obesity - Although 81% of resident physicians described feeling comfortable or somewhat comfortable with counselling patients about lifestyle changes such as diet and exercise, only 33% reported consistently providing such counselling

Most resident physicians training in internal medicine do not feel adequately prepared to manage obesity in their patients, according to the results of a survey from Stanford University researchers. The results were accepted for presentation at ENDO 2020 (the Endocrine Society's annual meeting that was cancelled due to the COVIUD-19 pandemic) and will be published in a special supplemental section of the Journal of the Endocrine Society.

"We are not training our next generation of doctors to feel comfortable with or knowledgeable about management of obesity, a disease rapidly increasing in prevalence that underlies many other medical conditions," said lead researcher, Dr Mita Shah Hoppenfeld, a fourth-year internal medicine resident at Stanford, where she conducted the survey.

Hoppenfeld said their findings are concerning given that more than 42% of US adults have obesity, according to recent statistics from the Centers for Disease Control and Prevention. Shah also noted that Drs completing an internal medicine residency will be on the front lines of treating patients with obesity and related complications in fields spanning primary care, endocrinology, cardiology and many others.

Although studies have found that practicing internists are ill-equipped to approach the topic of weight loss with patients, Hoppenfeld said research on residents' obesity management is scarce. To learn about residents' comfort, knowledge and practices managing obesity in their primary care clinics, she and her colleagues sent an electronic survey to all 125 Stanford internal medicine resident physicians at multiple clinical sites. Seventy residents, or 56%, responded.

The researchers found:

  • Although 81% of resident physicians described feeling comfortable or somewhat comfortable with counselling patients about lifestyle changes such as diet and exercise, only 33% reported consistently providing such counselling.
  • Barriers to providing lifestyle counselling included lack of time (93%), poor familiarity with resources (50%), and lack of training in motivational interviewing (36%). The top barrier (84%) to prescribing weight loss medications was unfamiliarity with them.
  • Nearly one-third (31%) of residents correctly identified medically advisable indications for bariatric (weight loss) surgery, but only 9% of those reported referring patients they considered appropriate for surgery.
  • When residents reported greater comfort with managing obesity, they were significantly more likely to take action.
  • Most residents wanted their training to include more information about weight management medications (90%) and referrals for obesity specialty care (77%).

"The lack of comfort with obesity management occurred at all levels of training," added Hoppenfeld. "Our findings suggest that increasing residents' education in obesity management may improve care for patients with obesity. We need to improve medical training to include specific, evidence-based teaching on management of obesity as a disease."