The Effect of Iron Deficiency on Cardiac Resynchronization Therapy

• Conditions: I50.1; E61.1; Left ventricular failure; Iron deficiency

• Registration Number: DRKS00015304
• Lead Sponsor: Charité Universitätsmedizin Berlin, Campus Virchow Klinikum

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Study Completion: 2018-01-11
• Study Start: 2018-11-26
• Last Update Posted: 19 August 2024

Recruitment & Eligibility

• Status: Complete
• Sex: All
• Target Recruitment: 77

Inclusion Criteria

1. Indication for CRT (ESC Guidelines)

Exclusion Criteria

1. Age <18 years
2. Lack of consent of the patient, supervised patients
3. Insufficient pre-implant echocardiography quality

Study & Design

• Study Type: observational
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
1. Relative Change of LVEF of at least 20%. 2. Relative Change of LV longitudinal strain of at least 20%. 3. Improvement of NYHA class of at least 1.

Secondary Outcome Measures

Name	Time	Method
1. Mortality. 2. Hospitalization because of heart failure.