末田 敬志朗

<jats:sec><jats:title>Aim</jats:title><jats:p>This study aimed to assess the impact of a physician‐led intervention on advance care planning (ACP) introduction among older outpatients using a model discussion video.</jats:p></jats:sec><jats:sec><jats:title>Methods</jats:title><jats:p>This prospective interventional study included Japanese general practice outpatients aged ≥65 years. All participants received an ACP leaflet. Co‐researchers were trained using a model discussion video based on the “Serious Illness Conversation Guide,” and provided ACP introduction explanations to the intervention group to ensure intervention content consistency. The control group received the ACP leaflet only, with no standardized explanations. The primary outcome was ACP discussion occurrence. Secondary outcomes included ACP engagement (assessed through the 4‐item ACP Engagement Survey), engagement score for advance directives acquisition and score for surrogate decision‐maker identification, and anxiety incidence (assessed through Generalized Anxiety Disorder‐7).</jats:p></jats:sec><jats:sec><jats:title>Results</jats:title><jats:p>This study included 48 participants: 25 (52.1%) in the intervention group and 23 (47.9%) in the control group. Regarding primary outcome, the intervention group had significantly more ACP discussions compared with the control group (92.0% <jats:italic>vs</jats:italic> 26.1%, adjusted odds ratio 50.2, <jats:italic>P</jats:italic> = 0.0012). Regarding secondary outcomes, the intervention group showed greater readiness (mean scores for the 4‐item Engagement Survey [<jats:italic>P</jats:italic> = 0.0001], engagement score for advance directives acquisition [<jats:italic>P</jats:italic> = 0.01] and score for surrogate decision‐maker determination [<jats:italic>P</jats:italic> = 0.03]) than the control group, without increasing anxiety.</jats:p></jats:sec><jats:sec><jats:title>Conclusions</jats:title><jats:p>This physician‐led ACP introduction for older patients in a Japanese general practice setting enhanced ACP readiness and stimulated discussions, without increasing anxiety. The model discussion video for ACP introduction might effectively train physicians in general practice settings. <jats:bold>Geriatr Gerontol Int 2024; ••: ••–••</jats:bold>.</jats:p></jats:sec>