Google’s AMIE is evaluated in a real-world primary-care workflow

What is changing?

Google Research announced that peer-reviewed results from its AMIE study with Beth Israel Deaconess Medical Center have been published in The Lancet. In the prospective, single-center, single-arm study, 100 adults completed a text-based AMIE interaction through a secure link before a non-emergency primary-care appointment; 98 attended the scheduled clinician visit.

AMIE gathered patient history, presented possible diagnoses to discuss with a clinician, and prepared a pre-visit summary. Every interaction was monitored by a physician supervisor using live video and screen sharing. No consultation had to be stopped under the predefined safety criteria.

In blinded clinical review, AMIE and clinicians received similar overall scores for differential-diagnosis and management-plan quality, while clinicians performed better on practicality and cost effectiveness. AMIE’s differential list contained the final diagnosis from an eight-week chart review among its top seven options in 90% of cases.

The researchers stress that this was a feasibility study without a controlled comparison. AMIE had no access to electronic health records, physical examination, or multimodal input, and the study is not an announcement of autonomous use or general patient availability.