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Comparison of diagnostic test accuracy for the detection of blood clots in the heart

A Comparative Study of Contrast CT and Transesophageal Echocardiography for Left Atrial Appendage Thrombus Detection - NIL

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
CTRI
Registry ID
CTRI/2025/08/092733
Enrollment
120
Registered
2025-08-11
Start date
Unknown
Completion date
Unknown
Last updated
2025-08-18

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

Conditions

Health Condition 1: I489- Unspecified atrial fibrillation and atrial flutter

Interventions

Intervention1: Nil: Nil

Sponsors

nference Labs Private Limited
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: Patients with atrial fibrillation or any other indications for LAA thrombus screening referred for routine Transesophageal echocardiogram and Contrast Computed Tomography.

Exclusion criteria

Exclusion criteria:

Design outcomes

Primary

MeasureTime frame
The accuracy, sensitivity and specificity of Transesophageal Echocardiography (TEE) in detecting left atrial appendage (LAA) thrombus, evaluated against Contrast Cardiac CT as the reference standard Timepoint: Only at baseline—

Secondary

MeasureTime frame
Correlate anatomical types & location of left atrial appendage (LAA) identified by Transesophageal Echocardiography (TEE) in comparison with Contrast Cardiac CT as reference standard Timepoint: Only at baseline—

Countries

India

Contacts

Public ContactPankaj Lakhwan

Narayana Health

drsatish.govind@narayanahealth.org9845176922

Outcome results

None listed

Source: CTRI (via WHO ICTRP) · Data processed: Feb 4, 2026