SAN DIEGO – at the annual scientific sessions of the American Diabetes Association.
A symposium there focused on the recent randomized, controlled COORDINATE-Diabetes trial, which investigated a multipronged educational intervention in 43 U.S. cardiology clinics aimed at improving prescribing of guideline-recommended treatments for people with both type 2 diabetes and cardiovascular disease. Compared with clinics that were randomly assigned to offer usual care, the intervention significantly increased recommended prescribing of high-intensity statins, angiotensin-converting enzyme inhibitors or angiotensin receptor blockers (ARBs), and sodium-glucose cotransporter 2 (SGLT2) inhibitors and/or glucagonlike peptide 1 receptor agonists (GLP-1 agonists).
COORDINATE-Diabetes was aimed at cardiologists, who typically see these patients more often than do endocrinologists. However, the results are relevant to all health care providers involved in the care of those with type 2 diabetes, speakers argued at the ADA symposium.
“This is a cardiology study. I think it’s safe to say that not too many of you in the room are cardiologists. So why would you care about the results of the COORDINATE study?” said Ildiko Lingvay, MD, of the University of Texas Southwestern Medical Center, Dallas.
Dr. Lingvay went on to outline reasons that the COORDINATE findings apply to endocrinologists and primary care clinicians, as well as cardiologists. For one, a study from her institution that was presented at a recent internal medicine meeting showed that, among more than 10,000 patients with type 2 diabetes and cardiovascular disease, heart failure, and/or chronic kidney disease, the proportion of patients who were prescribed the appropriate guideline-indicated medications was 20.1% for those seen in primary care, 24.8% in endocrinology, 20.3% in cardiology, and 18.3% in nephrology.
“So, we [endocrinologists are] not that much better [than other specialties]” at prescribing, she noted.
Mikhail N. Kosiborod, MD, in independent commentary called the COORDINATE trial and other similar initiatives “the beginning of care transformation.”
The COORDINATE-Diabetes results were originally presented in March at the joint scientific sessions of the American College of Cardiology and the World Heart Federation. The study was simultaneously published in JAMA.
‘They’ve shown we can do better’
Asked to comment, Robert H. Eckel, MD, said in an interview, “I look at COORDINATE as a wake-up call to the need for multispecialty approaches to people with type 2 diabetes and cardiovascular disease. ... I think it’s a step in the door.”
Dr. Eckel, who has long advocated for a new “cardiometabolic” physician subspecialty, noted that COORDINATE-Diabetes “stopped short of training health care providers in the science and medicine of cardio-renal-metabolic disease.”
Nonetheless, regarding the efforts toward a more coordinated system of care, Dr. Eckel said, “I support the concept, unequivocally.” He is associated with the division of endocrinology, metabolism, and diabetes, University of Colorado at Denver, Aurora.
But the cost-effectiveness of the intervention “requires time to assess,” he added. “We don’t know anything yet other than [that] managing drug administration to meet goals that relate to outcomes in people with diabetes can be accomplished. They’ve shown that we can do better.”