Clinical Trials Logo
  1. Home
  2. Aortic Stenosis
  3. NCT00567437

Utility of Exercise-induced N-terminal (NT) Pro-brain Natriuretic Peptide Levels in Predicting Prognosis in Asymptomatic Aortic Stenosis — AS-BNP  

Aortic Stenosis Clinical Trial

Official title:
Utility of Exercise-induced NT-pro-brain Natriuretic Peptide Levels in Predicting Prognosis in Asymptomatic Aortic Stenosis

Clinical Trial Summary

One hundred patients with moderate to severe asymptomatic aortic stenosis (AS) will be asked to exercise on a treadmill. NT-pro-BNP levels will be drawn before and after exercise. Changes in NT-pro-BNP levels will be correlated to outcomes at one year. In the pilot phase an additional 10 control subjects without AS will be enrolled to document the control response of NT-pro-BNP elevations with exercise.

Clinical Trial Description

n/a

Study Design

Intervention Model: Parallel Assignment, Masking: Open Label, Primary Purpose: Diagnostic

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT00567437
Study type Interventional
Source Duke University
Contact
Status Terminated
Phase N/A
Start date December 2007
Completion date December 2008
View Details
See also
  Status Clinical Trial Phase
Recruiting NCT04310046 - Optimal Timing of Transcatheter Aortic Valve Implantation and Percutaneous Coronary Intervention - The TAVI PCI Trial N/A
Recruiting NCT06008080 - Post-Market Clinical Follow Up Study With Navitor Valve
Recruiting NCT06055751 - Long Term Evaluation of Cardiac Arrhythmias After Transcatheter Aortic Valve Implantation -The LOCATE Registry
Active, not recruiting NCT04815785 - Safety and Efficacy of TaurusOne® Transcatheter Aortic Valve System in Patients With Severe Calcific Aortic Stenosis N/A
Terminated NCT02202434 - Safety and Efficacy Study of Lotus Valve for Transcatheter Aortic Valve Replacement N/A
Recruiting NCT03029026 - The Role of Occult Cardiac Amyloid in the Elderly With Aortic Stenosis.
Active, not recruiting NCT02903420 - A Clinical Trial of Transcatheter Aortic Valves in Dialysis Patients (Japan) N/A
Completed NCT02629328 - CardioCel Tri-leaflet Repair Study N/A
Completed NCT02306226 - Symetis ACURATE Neo™ Valve Implantation SAVI TF Registry
Withdrawn NCT01648309 - Neuropsychological Testing in Patients Undergoing Transvascular Aortic Valve Implantation N/A
Completed NCT01676727 - ADVANCE Direct Aortic Study
Completed NCT01422044 - Risk Prediction in Aortic Stenosis N/A
Withdrawn NCT00774657 - Ventricular Remodeling In Patients With Aortic Stenosis Assessed Echocardiography N/A
Terminated NCT00535899 - Speckle Tracking Imaging in Patients With Low Ejection Fraction Aortic Stenosis (SPArKLE-AS) N/A
Terminated NCT05070130 - OpSens PRIME CLASS
Completed NCT03314857 - China XT: Safety and Effectiveness of Edwards Lifesciences SAPIEN XT THV in the Chinese Population N/A
Completed NCT04157920 - Impact of Predilatation Between Self-expanding Valves N/A
Enrolling by invitation NCT06212050 - Feasibility, Safety, and Effectiveness of the ACURATE neo2 Transcatheter Heart Valve for Severe Bicuspid Aortic Stenosis
Recruiting NCT05893082 - Multicenter Feasibility Trial of the F2 Filter and Delivery System for Embolic Protection During TAVR N/A
Completed NCT03250806 - Early Detection of Aortic Stenosis in the Community During Flu Vaccination