Initiation of pregabalin vs gabapentin and development of heart failure
09/27/25 at 03:20 AM
Initiation of pregabalin vs gabapentin and development of heart failure
JAMA Network Open; by Elizabeth E. Park, Laura L. Daniel, Alyson L. Dickson, Meghan Corriere, Puran Nepal, Kathi Hall, W. Dale Plummer, William D. Dupont, Katherine T. Murray, C. Michael Stein, Wayne A. Ray, Cecilia P. Chung; 8/25
Both pregabalin and gabapentin are common nonopioid medications used to treat chronic pain, which affects up to 30% of patients. Because pregabalin has greater potency than gabapentin in binding to the α2δ subunit of the L-type calcium channel, pregabalin may be associated with an increased risk for heart failure (HF). The findings suggest that pregabalin should be prescribed with caution in older patients with noncancer chronic pain.