Diet part of an ‘overall reflux program’
Overall, Dr. Katz, who was the first author of the American College of Gastroenterology’s Clinical Guideline for the Diagnosis and Management of Gastroesophageal Reflux Disease, pointed out that the main nonpharmacologic advice for GERD management includes “Eat smaller meals, don’t eat before bed, don’t lie down after you eat, and reduce any individually known trigger foods.”
Essentially, he views dietary interventions as complementary to medication and other interventions.
“When people really have GERD – not just heartburn – dietary change is an adjunct,” Dr. Katz said. “GERD is a real disease, like diabetes. For some with GERD, maybe this is the only thing they need to do. But, in general, this will be an adjunct to augment an overall reflux program.”
And that program, both Dr. Silver and Dr. Katz said, should include referral to a dietitian or nutritionist.
“If you’re going to invest time in getting your patients to change their diet, it should be done with professional help, a qualified nutritionist who can work with the patient. This should not be a fad,” Dr. Katz said.
Dr. Silver noted, “In contrast to a physician, the dietitian looks at everything the person is eating. If they’re consuming a lot of simple sugars, I certainly would make that recommendation to reduce, along with other recommendations for GERD. It could be easily incorporated. We included examples in the paper of what we did to achieve that reduction and some things clinicians could focus on.”
One obvious approach, she said, is to advise patients to cut the amount of sugared soda they’re drinking, if not eliminate it entirely.
The study was funded by a VA Merit Award. Dr. Silver has no further disclosures. Dr. Katz is a consultant for Phathom Pharmaceuticals and Sebella Pharmaceuticals and serves on an advisory board for AstraZeneca.
A version of this article first appeared on Medscape.com.