Evaluation of the POSOS Device for Iatrogenesis Detection in Clinical History? A Vignettes Study

Status

Completed

Phases

Unknown

Study type

Observational

Source

ClinicalTrials.gov

Registry ID

NCT05952193

Acronym

YGenHiVi

Enrollment

Registered

2023-07-19

Start date

2023-09-11

Completion date

2025-07-18

Last updated

2026-06-12

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

Conditions

Artificial Intelligence, Clinical Vignettes, Diagnostic Performance Study, Iatrogenesis, Medical Information Search

Keywords

Iatrogenesis, Clinical vignettes, Diagnostic performance study, Medical Information Search, Artificial Intelligence

Brief summary

This study is a multicenter evaluation of diagnostic performance using simulated clinical vignettes. It aims to test the effectiveness of the POSOS app in detecting drug-induced iatrogenesis in urgent medical situations, an issue of public health importance. Participating physicians, who are randomly assigned to either use or not use POSOS, are categorized based on their years of experience. Vignettes, including a mixture of complex, simple, and non-iatrogenesis cases, are assigned to these doctors. During the simulation, physicians respond to their respective vignettes on the YgheniVi platform, with responses recorded at two intervals (5 min and 15 min). The supervising physicians subsequently fill out an e-CRF, providing further data on the time spent, the number of medical research applications used, and the overall user experience of POSOS. A doctor/pharmacist pair then corrects the answers to the vignettes.

Interventions

None listed

Study design

Observational model

COHORT

Time perspective

PROSPECTIVE

Eligibility

Sex/Gender

ALL

Age

18 Years to No maximum

Healthy volunteers

Inclusion criteria

* Not applicable as the study population is made up of clinical vignettes, there is no inclusion of patients. * The physicians included are emergency physicians, selected by convenience so as to have as many physicians (seniority of practice 3 years after thesis) as (seniority of practice less).

Exclusion criteria

* Not applicable. * Simulations with technical faults will be excluded: (absence of the test doctor, internet access not working, PC malfunction, serious disruptions during the simulation).

Design outcomes

Primary

Measure	Time frame
the proportion of overall correct responses in each groups	5 minutes

Countries

France

Outcome results