- ICH GCP
- Register voor klinische proeven in de VS.
- Klinische proef NCT07844434
AI-Based Cardiac Analysis Using 12-Lead and 1-Lead ECG
Prospective Observational Comparative Pilot Study to Evaluate Performance of an AI-based Cardiac Disease Analysis Algorithm Using Standard 12-lead ECG and Single-lead ECG Data
This pilot study is designed to evaluate the clinical performance and utility of the SmartECG-EF software in patients undergoing evaluations at Inha University Hospital. The primary objective is to assess how effectively the device assists clinicians in evaluating cardiac function and related clinical parameters. The study will prospectively enroll eligible participants to gather real-world clinical data, contributing to enhanced diagnostic accuracy and patient management.
Studie Overzicht
Toestand
Interventie / Behandeling
Gedetailleerde beschrijving
This is a prospective, single-center pilot study conducted at Inha University Hospital to evaluate the clinical performance and feasibility of the SmartECG-EF software. Eligible participants will undergo standard clinical evaluations alongside the investigational device assessment. The study aims to investigate the diagnostic utility and operational workflow of integrating the software into routine clinical practice. Data regarding clinical parameters, primary and secondary outcome measures, and any device-related adverse events will be systematically collected and analyzed to assess safety and efficacy.
Studietype
Inschrijving (Geschat)
Contacten en locaties
Studiecontact
- Naam: Yongsoo Baek, M.D., Ph.D.
- Telefoonnummer: +82-32-890-2200
- E-mail: existsoo@inha.ac.kr
Studie Locaties
-
-
Incheon
-
Incheon, Incheon, Zuid -Korea, 22332
- Werving
- Inha University Hospital
-
Contact:
- Yongsoo Baek, M.D., Ph.D.
- Telefoonnummer: +82-32-890-2200
- E-mail: existsoo@inha.ac.kr
-
-
Deelname Criteria
Geschiktheidscriteria
Leeftijden die in aanmerking komen voor studie
Accepteert gezonde vrijwilligers
Geslachten die in aanmerking komen voor studie
Bemonsteringsmethode
Studie Bevolking
Patients visiting Inha University Hospital who undergo standard 12-lead and additional 1-lead ECG evaluations for cardiac assessment.
Beschrijving
Inclusion Criteria:
- Written informed consent provided voluntarily by the subject
- Age ≥ 19 years
- Patients who undergo standard 12-lead ECG measurement during the study period
- Subjects with sinus rhythm on ECG at the time of examination
- Subjects available for additional 1-lead ECG measurement during the same visit
Exclusion Criteria:
- Subjects deemed inappropriate or unlikely to comply with the study requirements by the investigator
- Patients with atrial fibrillation or atrial flutter on ECG at the time of examination
- Patients with pacing rhythm due to a pacemaker
- Subjects with severe tremor, uncooperativity, or skin conditions that make 1-lead ECG measurement difficult
- Subjects whose additional study measurements would delay standard medical care due to a critical medical condition
- Withdrawal of consent or refusal to agree to personal information usage
- ECG with sub-standard quality (unanalyzable noise, lead disconnection, etc.; note: unanalyzable rate evaluation can be recorded separately)
Studie plan
Hoe is de studie opgezet?
Ontwerpdetails
- Observatiemodellen: COHORT
- Tijdsperspectieven: PROSPECTIVE
Cohorten en interventies
Groep / Cohort |
Interventie / Behandeling |
|---|---|
|
SmartECG-EF Evaluation Group
Patients undergoing prospective evaluation using the SmartECG-EF software for cardiac function assessment and ECG-based parameter analysis at Inha University Hospital. |
The SmartECG-EF software is used to analyze 12-lead and 1-lead electrocardiogram (ECG) data to evaluate cardiac function, including left ventricular systolic dysfunction (LVSD), heart failure indicators, and related arrhythmic parameters. |
Wat meet het onderzoek?
Primaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
|---|---|---|
|
Correlation and Agreement between 12-Lead and 1-Lead AI Scores
Tijdsspanne: Day 1
|
To evaluate the correlation (using Pearson or Spearman correlation coefficients), agreement (ICC using absolute agreement, two-way random model), and Bland-Altman analysis (mean difference and 95% limits of agreement) between 12-lead and 1-lead based AI scores. |
Day 1
|
Secundaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
|---|---|---|
|
Area Under the ROC Curve (AUC-ROC) of AI scores
Tijdsspanne: Baseline
|
To assess the AUC-ROC of 1-lead and 12-lead based AI results against disease-specific reference standards, including heart failure, left ventricular systolic dysfunction (LVSD), and arrhythmic parameters. |
Baseline
|
|
Sensitivity and Specificity of AI scores
Tijdsspanne: baseline
|
To assess sensitivity, specificity, positive predictive value (PPV), and negative predictive value (NPV) of 1-lead and 12-lead based AI results against disease-specific reference standards, including heart failure, left ventricular systolic dysfunction (LVSD), and arrhythmic parameters. |
baseline
|
Medewerkers en onderzoekers
Sponsor
Studie record data
Bestudeer belangrijke data
Studie start (Geschat)
Primaire voltooiing (Geschat)
Studie voltooiing (Geschat)
Studieregistratiedata
Eerst ingediend
Eerst ingediend dat voldeed aan de QC-criteria
Eerst geplaatst (Werkelijk)
Updates van studierecords
Laatste update geplaatst (Werkelijk)
Laatste update ingediend die voldeed aan QC-criteria
Laatst geverifieerd
Meer informatie
Termen gerelateerd aan deze studie
Trefwoorden
Aanvullende relevante MeSH-voorwaarden
Andere studie-ID-nummers
- 2026-03-034-001
Plan Individuele Deelnemersgegevens (IPD)
Bent u van plan om gegevens van individuele deelnemers (IPD) te delen?
Beschrijving IPD-plan
A specific plan for sharing individual participant data has not yet been finalized as this is a pilot study. Data sharing will be evaluated upon reasonable request and in accordance with institutional guidelines and IRB approvals.
Informatie over medicijnen en apparaten, studiedocumenten
Bestudeert een door de Amerikaanse FDA gereguleerd geneesmiddel
Bestudeert een door de Amerikaanse FDA gereguleerd apparaatproduct
product vervaardigd in en geëxporteerd uit de V.S.
Deze informatie is zonder wijzigingen rechtstreeks van de website clinicaltrials.gov gehaald. Als u verzoeken heeft om uw onderzoeksgegevens te wijzigen, te verwijderen of bij te werken, neem dan contact op met register@clinicaltrials.gov. Zodra er een wijziging wordt doorgevoerd op clinicaltrials.gov, wordt deze ook automatisch bijgewerkt op onze website .