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Clinical Trial Details — Status: Withdrawn

Administrative data

NCT number NCT04395027
Other study ID # 13708
Secondary ID
Status Withdrawn
Phase Phase 3
First received
Last updated
Start date May 6, 2020
Est. completion date March 22, 2022

Study information

Verified date December 2022
Source Henry Ford Health System
Contact n/a
Is FDA regulated No
Health authority
Study type Interventional

Clinical Trial Summary

This is an open-label, randomized, controlled trial of iatrogenic atrial septal defect closure with the an atrial septal occluder versus usual care observation in patients post-mitral valve intervention requiring large bore transspetal access.


Description:

This study is an open label, prospective, multicenter, non-randomized single-arm study to evaluate the safety and efficacy of the closing iatrogenic atrial septal defects in patients undergoing transcatheter mitral valve procedures using large sheaths. A maximum of 5 Clinical Sites (referred to as "Sites" in the remainder of this document) in the U.S. Two hundred and ten patients will be enrolled in this study. The patients will randomized 1:2 device: control. The anticipated accrual rate is approximately 20 Subjects per month for a total accrual period of approximately 12-18 months. Patients may be enrolled into the study provided all inclusion and no exclusion criteria are met as specified in Section 4. Subjects will be evaluated through hospital discharge and return for follow-up visits at 30 days, 6 months, and 12 months.


Recruitment information / eligibility

Status Withdrawn
Enrollment 0
Est. completion date March 22, 2022
Est. primary completion date March 22, 2022
Accepts healthy volunteers No
Gender All
Age group 18 Years and older
Eligibility Inclusion Criteria: 1. Age =18 at the time of informed consent signature. 2. Capable of complying with Protocol requirements, including follow-up. 3. An Informed Consent Form signed by Subject or legal representative. 4. Patient has had successful reduction of mitral regurgitation to at most moderate regurgitation post-mitral-clip. Exclusion Criteria: 1. Remaining mitral regurgitation of = moderate-severe 2. Subject unable or unwilling to provide informed consent 3. Concomitant severe aortic valve disease 4. Dialysis 5. Pregnancy or intent to become pregnant 6. Life expectancy < 1 year 7. Active bleeding 8. Inability to follow up with 6-month timepoint due logistical concerns

Study Design


Intervention

Device:
atrial septal defect closure
The iatrogenic septal defect will be closed in the usual manner

Locations

Country Name City State
United States Marvin Eng Detroit Michigan

Sponsors (1)

Lead Sponsor Collaborator
Henry Ford Health System

Country where clinical trial is conducted

United States, 

Outcome

Type Measure Description Time frame Safety issue
Primary survival Survival at 6 months 6 month
Secondary survival survival at 1 year 1 year
Secondary Freedom from heart failure hospitalization Heart failure hospitalizations at 1 year 1 year
Secondary NYHA Functional Class Symptom status at 1 year 1 year
See also
  Status Clinical Trial Phase
Completed NCT01711983 - Safety and Efficacy of the GORE® Septal Occluder to Treat Ostium Secundum Atrial Septal Defects N/A
Enrolling by invitation NCT03373929 - Stitch Closure of PFO and Septal Repair N/A
Enrolling by invitation NCT05025475 - Stitch Closure of PFO and Septal Repair (STITCH) N/A
Completed NCT00581308 - Long-term Safety Study of the GORE® HELEX® Septal Occluder N/A