UCSF Program Trains Optometrists for Glaucoma Comanagement

Why It Matters

Demonstrating equivalent outcomes, the model can alleviate specialist shortages and improve access for stable glaucoma patients, reshaping care delivery in ophthalmology.

Key Takeaways

• Optometrist-led care matched specialist outcomes over five years
• 775 eyes studied; 34.8% used alternate care model
• Escalations linked to age, baseline IOP, POAG diagnosis
• Training included didactics, shadowing, supervised trial
• Model frees specialists for high‑risk glaucoma cases

Pulse Analysis

Glaucoma remains the leading cause of irreversible blindness worldwide, and the United States faces a growing gap between patient demand and the limited pool of fellowship‑trained ophthalmologists. As the population ages, the prevalence of primary open‑angle glaucoma is projected to rise sharply, straining clinic capacity and lengthening wait times for specialist appointments. Health systems have therefore turned to collaborative care models that leverage the expertise of optometrists, who already manage the majority of stable, mild cases in community settings. Integrating these providers into a structured comanagement framework promises to balance quality with efficiency.

The University of California, San Francisco piloted such a framework by certifying optometrists through a curriculum of didactic lectures, a minimum three‑week shadowing period, and supervised clinical trials under glaucoma specialists. In the study, 391 patients (775 eyes) were assigned either to a “transfer‑care” track, seeing only the optometrist, or an “alternate‑care” track, alternating visits with an ophthalmologist. Over a five‑year follow‑up, both groups maintained stable visual acuity, intra‑ocular pressure, visual fields, and retinal nerve fiber layer thickness, with no statistically significant difference in treatment escalation rates.

The findings suggest that well‑trained optometrists can safely manage stable glaucoma, freeing specialists to concentrate on progressive or high‑risk cases. For large health networks, this model offers a cost‑effective strategy to expand access, especially in underserved regions where specialist scarcity is acute. Moreover, the data provide a benchmark for policymakers and professional societies seeking evidence‑based guidelines on optometrist‑ophthalmologist collaboration. Ongoing research should explore long‑term adherence, patient satisfaction, and reimbursement structures to fully realize the potential of comanaged glaucoma care.