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Spontaneous Coronary Artery Dissection (SCAD) Avatar Study

Spontaneous Coronary Artery Dissection (SCAD) Avatar Study (Pilot)

Status
Enrolling by invitation
Phases
Unknown
Study type
Observational
Source
ClinicalTrials.gov
Registry ID
NCT07497633
Enrollment
150
Registered
2026-03-27
Start date
2026-08-01
Completion date
2028-05-01
Last updated
2026-06-30

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

Conditions

Spontaneous Coronary Artery Dissection

Brief summary

The purpose of this study is to evaluate patient satisfaction, comfort, and trust in interacting with an avatar compared with speaking to a human clinician during a pre clinical visit.

Interventions

OTHERVideo Avatar Interview

Patients will undergo a pre-visit interview with a Video Avatar (LLM powered digital interviewer presented with on-screen video)

OTHERVoice-Only Avatar Interview

Patients will undergo a pre-visit interview with a Voice-Only Avatar ( LLM-powered interviewer delivered without visuals)

OTHERHuman Interview

Patients will undergo a Human Interview conducted by trained Mayo personnel

Sponsors

Mayo Clinic
Lead SponsorOTHER

Study design

Observational model
COHORT
Time perspective
PROSPECTIVE

Eligibility

Sex/Gender
ALL
Age
18 Years to 99 Years
Healthy volunteers
No

Inclusion criteria

* All patients scheduled for a SCAD appointment at Mayo Clinic

Exclusion criteria

* Not Applicable

Design outcomes

Primary

MeasureTime frameDescription
Patient SatisfactionBaselinePatient satisfaction with the AI avatar (Visual/Voice and Voice only) will be assessed using a structured questionnaire completed after the AI-conducted pre-interview. Responses will be measured on a numeric Likert scale (1-5), with higher scores indicating greater satisfaction and comfort with the AI avatar interaction.

Countries

United States

Contacts

PRINCIPAL_INVESTIGATORSharonne Hayes, M.D

Mayo Clinic

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Jul 1, 2026