Innovating Diabetes Care in Pregnancy: Do group care models improve outcomes and equity?

Shared medical appointments (SMAs) for diabetes and group prenatal care (GPC) for pregnant patients, have emerged as innovative care delivery models. They have the potential to transform diabetes care by overcoming many of the time limitations of traditional one-on-one clinical visits. There is compelling evidence that SMAs improve glycemic control for non-pregnant patients with diabetes, GPC reduces Black/White health disparities in preterm birth, and Diabetes Group Prenatal Care increase postpartum glucose tolerance test uptake among patients with gestational diabetes mellitus. GPC models standout as one of few interventions that reduce racial health disparities, which we hypothesize occurs because they inadvertently exert their effect on both the patient and clinician through a 20+ hour meaningful shared experience. This Perspective explores the evidence for SMA and GPC in diabetes and pregnancy, theoretical underpinnings of the models, their potential to promote more equitable care, and future directions from my Perspective, as a high-risk obstetrician and 2019 ADA Pathway Accelerator award recipient.