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Early Surgery Versus Conventional Treatment in Very Severe Aortic Stenosis

NCT01161732 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 145

Last updated 2025-06-26

No results posted yet for this study

Summary

The optimal timing of surgical intervention remains controversial in asymptomatic patients with very severe aortic stenosis. The investigators therefore try to compare long-term clinical outcomes of early surgery with those of conventional treatment strategy in a prospective randomized trial.

Conditions

  • Aortic Stenosis

Interventions

PROCEDURE

Early surgery

Early surgery is performed within 2 months of randomization.

Sponsors & Collaborators

  • Korean Institute of Medicine

    collaborator UNKNOWN

  • Asan Medical Center

    lead OTHER

Principal Investigators

  • Duk-Hyun Kang, M.D. · Division of Cardiology, Asan Medical Center, University of Ulsan, College of Medicine

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
20 Years
Max Age
80 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2010-07-31
Primary Completion
2025-05-30
Completion
2025-05-30

Countries

  • South Korea

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT01161732 on ClinicalTrials.gov