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CRT Selection Study, A single-center, prospective study to assess response in patients treated with cardiac resynchronization therapy

CRT Selection Study, A single-center, prospective study to assess response in patients treated with cardiac resynchronization therapy - CSS, CRT Selection Study

Status
Unknown
Phases
Unknown
Study type
Observational
Source
NL-OMON
Registry ID
NL-OMON36341
Enrollment
30
Registered
2011-04-18
Start date
Unknown
Completion date
Unknown
Last updated
2024-05-06

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

Conditions

Cardiomyopathy Heart Failure

Interventions

None listed

Sponsors

Vrije Universiteit Medisch Centrum
Lead Sponsor

Eligibility

Age
18 Years to 99 Years

Inclusion criteria

Inclusion criteria: CRT-D conventional indication QRS width > 120 ms Left Ventricular Ejection Fraction (LVEF)

Exclusion criteria

Exclusion criteria: History of chronic AF MI within the last 3 months previous pacemaker or ICD implanted Claudicatio intermittens or other significant arterial vein issues in the aortic-iliac route Moderate to severe aortic valve stenosis or indication for valve surgery or mechanical aortic valve replacement or thrombus in Left Ventricle Age 80 years Heart failure NYHA class IV

Design outcomes

Secondary

MeasureTime frame
Assessment of correlation between dp/dt & volumes (PV loops recordings) and optimal position of pacing wire Assessment of electrical parameters: correlation between QRS width and electrical activation patterns—

Primary

MeasureTime frame
Optimal position of the lead is defined as the one providing optimal acute hemodynamics (defined by the highest Stroke Volume as measured by Pressure-Volume recordings compared to Atrial paced-Ventricle sensed pacing configuration)—

Countries

Netherlands

Outcome results

None listed

Source: NL-OMON (via WHO ICTRP)