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A study exploring how medical interviews using interactive robots or avatars affect patients and physicians

An exploratory study on the psychological and physiological effects of medical interviews using interactive robot avatars on patients and physicians - Exploratory study on the effects of avatar-mediated medical interviews

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000059604
Enrollment
100
Registered
2025-12-01
Start date
2026-01-10
Completion date
Unknown
Last updated
2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Gynecologic malignancies, benign gynecologic tumors, and gynecologic health care-related conditions such as dysmenorrhea and menopausal disorders

Interventions

Each patient will undergo two interviews one is a standard medical interview conducted by a physician and the other is an interview conducted via an interactive robot avatar. During the avatar-mediate

Sponsors

Kyoto University
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Obstetricians and patients receiving gynecologic care who are 18 years of age or older, understand the content of this study, and provide written informed consent.

Exclusion criteria

Exclusion criteria: Participants who meet any of the following criteria will be excluded: Individuals who lack sufficient judgment, are unconscious, or whose diagnosis requires special consideration. Patients with serious complications that are life-threatening. Individuals who have not provided informed consent or who have withdrawn their consent. Any other patients whom the principal investigator or co-investigators judge to be inappropriate for participation in this study.

Design outcomes

Primary

MeasureTime frame
The primary outcome is the change in psychological stress levels of patients and physicians before and after each interview, evaluated by the change in mood and emotional state measured using the Profile of Mood States, Second Edition (POMS2), and compared between the physician-mediated and avatar-mediated interview conditions.

Secondary

MeasureTime frame
Patient and physician satisfaction, psychological burden, and level of understanding will be evaluated before and after each interview. During each interview, physiological parameters such as heart rate variability, voice features, and emotion indicators derived from facial expression analysis will be measured. Furthermore, plasma metabolites and hormones, as well as multi-omics analyses of peripheral blood mononuclear cells (PBMCs)-including gene expression and metabolic profiles, obtained from blood samples collected before and after each interview will be compared between the physician-mediated and avatar-mediated interview conditions.

Countries

Japan

Contacts

Public ContactRin Mizuno

Graduate School of Medicine, Kyoto University Department of Gynecology and Obstetrics

rin0617@kuhp.kyoto-u.ac.jp0757513269

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026