Bright key facts / Demonstrated
Easing the hour before surgery.
A randomized trial found that giving prostate-cancer patients AI-drafted, personalized answers before they met their surgeon lowered anxiety and reduced the surgeon’s workload.
- AI’s role
- A locally deployed large language model drafted personalized answers to each patient’s questions before the in-person conversation.
- Documented result
- Among 268 randomized patients, the AI-assisted group reported lower anxiety (GAD-7 3.2 vs 5.7) and lower physician workload (NASA-TLX 39.9 vs 56.8), with shorter conversations (11.3 vs 19.9 minutes); all differences were statistically significant.
- Important limitation
- A single-centre trial of 268 patients in one cancer type, randomized by room. Bright reviewed the abstract of the peer-reviewed early-access paper; the specific model is not named there, and independent replication is unknown.