Reinterventions of Thoracic Endovascular Aortic Repair: a... | NCT06438653

Studies
Reinterventions of Thoracic Endovascular Aortic Repair: a Retrospective Multicenter Cohort Study

NCT06438653

Sponsor

National Taiwan University Hospital

Status

Active, not recruiting

Last Update Posted

Jul 20, 2025Actual

Enrollment

600Estimated

Phase

Not provided

Conditions

Thoracic Endovascular Aortic Repair

Interventions

No-intervenyion

Countries

Taiwan

Protocol Section

Identification Module Status Module Sponsor/Collaborators Module Oversight Module Description Module Conditions Module Design Module Arms/Interventions Module Outcomes Module Eligibility Module Contacts/Locations Module References Module IPD Sharing Statement Module

Results Section

Participant Flow Module Baseline Characteristics Module Outcome Measures Module Adverse Events Module More Info Module

Annotation Section

Annotation Module

Document Section

Large Document Module

Derived Section

Miscellaneous Info Module Condition Browse Module Intervention Browse Module

Protocol Section

Identification Module

NCT ID

Results Section

No data available

No data is available for this block.

Annotation Section

No data available

No data is available for this block.

Document Section

No data available

No data is available for this block.

Derived Section

Miscellaneous Info Module

Version Holder

Status Module

Record Verification Date

Feb 2025

Overall Recruitment Status or Expanded Access Status

Active, not recruiting

Last Known Status

Not provided

Delayed Posting

Not provided

Why Stopped

Not provided

Expanded Access Info

Start Date

Jan 18, 2024Actual

Primary Completion Date

Jun 20, 2025Actual

Completion Date

Oct 1, 2025Estimated

First Submitted Date

May 27, 2024

First Submission Date that Met QC Criteria

May 27, 2024

First Posted Date

Jun 3, 2024Actual

Results Waived

Not provided

Results First Submitted Date

Not provided

Results First Submitted that Met QC Criteria

Not provided

Results First Posted Date

Not provided

Certification/Extension (aka Delayed Results) First Submitted Date

Not provided

Certification/Extension First Submitted that Passed QC Review

Not provided

Certification/Extension First Posted Date

Not provided

Last Update Submitted Date

Jul 16, 2025

Last Update Posted Date

Jul 20, 2025Actual

Oversight Module

Has Data Monitoring Committee (DMC)

Is FDA Regulated Drug

Is FDA Regulated Device

Is Unapproved Device

Not provided

Pediatric Postmarket Surveillance of a Device Product

Not provided

Product Exported from US

FDAAA801 Violation

Not provided

Description Module

Brief Summary

We aimed to investigate the incidence of reinterventions in patients who underwent thoracic endovascular aortic repair (TEVAR) in multiple centers across Taiwan

Detailed Description

This study analyzed the multicenter data set for TEVAR procedures performed between 2012 and 2017. Each patient's survival was verified with a query to the national data set. Student's t-test and χ2 analysis were used to compare continuous and categorical variables between the groups that required reintervention and those that did not, respectively. Kaplan-Meier methods were applied to analyze freedom from reintervention and survival rates.We aimed to investigate the incidence of reinterventions in patients who underwent thoracic endovascular aortic repair (TEVAR) in multiple centers across Taiwan

Design Module

Study Type

Observational

Number of References to an Expanded Access Study

Not provided

Expanded Access Types

Not provided

Patient Registry

Target Follow-Up Duration

Not provided

Phases

Not provided

Interventional Study Design

Allocation

Not provided

Intervention Model

Biospecimen

No data available

No data is available for this block.

Enrollment

600Estimated

Arms/Interventions Module

Arm Groups

Label	Type	Description	Intervention Names
Thoracic endovascular aortic repair			Other: No-intervenyion

Interventions

Name	Type	Description	Arm Group Labels	Other Names
No-intervenyion	Other	No-intervenyion	Thoracic endovascular aortic repair

Outcomes Module

Primary Outcomes

Measure	Description	Time Frame
Reintervention	The incidence of reinterventions in patients who underwent thoracic endovascular aortic repair (TEVAR)	7 years

Secondary Outcomes

Measure	Description	Time Frame
Mortality		7 years

Other Outcomes

Not provided

Eligibility Module

Eligibility Criteria

Inclusion Criteria:

Patients who underwent thoracic endovascular aortic repair (TEVAR)

Exclusion Criteria:

No thoracic endovascular aortic repair (TEVAR)

Accepts Healthy Volunteers

Sex

All

Sex/Gender Based

Not provided

Sex/Gender Description

Not provided

Minimum Age

18 Years

Maximum Age

Not provided

Standard Ages

AdultOlder Adult

Study Population

Patients who underwent thoracic endovascular aortic repair (TEVAR) in multiple centers across Taiwan.

Sampling Method

Probability Sample

Contacts/Locations Module

Central Contacts

Not provided

Overall Officials

Name	Affiliation	Role
Chih-Yang Chan, phd	National Taiwan University Hospital	Principal Investigator

Locations

Facility	Status	City	State	ZIP	Country	Contacts
National Taiwan University Hospital		Taipei			Taiwan

IPD Sharing Statement Module

Plan to Share IPD

Yes

Description

Not provided

Types

Not provided

Time Frame

Not provided

Access Criteria

Not provided

URL

Not provided