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Diagnostic Accuracy and Prognostic Value of Relative Apical Sparing in Cardiac Amyloidosis: A Systematic Review and Meta-Analysis

Diagnostic Accuracy and Prognostic Value of Relative Apical Sparing in Cardiac Amyloidosis: A Systematic Review and Meta-Analysis - Diagnostic and Prognostic Value of Relative Apical Sparing in Cardiac Amyloidosis

Status
Active, not recruiting
Phases
Unknown
Study type
Unknown
Source
JPRN
Registry ID
JPRN-UMIN000053051
Enrollment
1000
Registered
2023-12-11
Start date
2023-12-01
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

cardiac amyloidosis

Interventions

None listed

Sponsors

Hospital of University of Occupational and Environmental Health, School of Medicine
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: A paper reporting on the diagnostic or prognostic value of relative apical sparing in cardiac amyloidosis.

Exclusion criteria

Exclusion criteria: Papers that do not state sensitivity, specificity, risk ratios, etc.

Design outcomes

Primary

MeasureTime frame
Pooled sensitivity, specificity, and diagnostic odds ratio—

Secondary

MeasureTime frame
Prognostic value of relative apical sparing for patients with cardiac amyloidosis (hazard ratio)—

Countries

Japan,Asia(except Japan)

Contacts

Public ContactMasaaki Takeuchi

Hospital of University of Occupational and Environmental Health, School of Medicine Department of Laboratory and Transfusion Medicine

takeuchi@med.uoeh-u.ac.jp093-603-1611

Outcome results

None listed

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