A new American Gastroenterological Association Clinical Practice Update for evaluation and management of gastroesophageal reflux disease (GERD) focuses on delivering personalized diagnostic and therapeutic strategies.
The document includes new advice on use of upfront objective testing for isolated extraesophageal symptoms, confirmation of GERD diagnosis prior to long-term GERD therapy even in PPI responders, as well as important elements focused on personalization of therapy.
Although GERD is common, with an estimated 30% of people in the United States experiencing symptoms, up to half of all individuals on proton pump inhibitor (PPI) therapy report incomplete symptom improvement. That could be due to the heterogeneous nature of symptoms, which may include heartburn and regurgitation, chest pain, and cough or sore throat, among others. Other conditions may produce similar symptoms or could be exacerbated by the presence of GERD.
The authors of the expert review, published in Clinical Gastroenterology and Hepatology, note that these considerations have driven increased interest in personalized approaches to the management of GERD. The practice update includes sections on how to approach GERD symptoms in the clinic, personalized diagnosis related to GERD symptoms, and precision management.
In the initial management, the authors offer advice on involving the patient in creating a care plan, patient education, and conducting a 4- to 8-week PPI trial in patients with heartburn, regurgitation, or noncardiac chest pains without accompanying alarm signals.
