Retrospective observational study on right heart function before and after atrial septal defect closure

Retrospective observational study on right heart function before and after atrial septal defect closure - Right heart function in patients with atrial septal defect

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000038542

Enrollment

200

Registered

2019-11-13

Start date

2019-11-24

Completion date

Unknown

Last updated

2026-06-29

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

Conditions

atrial septal defect

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: (1) Patients whose atrial septal defect has been confirmed by echocardiography, cardiac CT, or cardiac MRI imaging are considered as a group of patients with atrial septal defect(2) Patients who have undergone atrial septal defect closure in our hospital registered in the database

Exclusion criteria

Exclusion criteria: nothing special

Design outcomes

Primary

Measure	Time frame
The primary outcome is the difference between TRPG, TAPSE and Simplified RVCPI before and after ASD closure.	—

Secondary

Measure	Time frame
The patients are defined as the 'symptom-remaining group' when they have the heart failure symptoms in the chronic stage after ASD closure, and as 'symptom disappearance group' ,when no symptoms. The secondary outcome is the difference between sRVCPI and RV-PA coupling in these two groups	—

Countries

Japan

Contacts

Public Contactkensuke matsumoto

Kobe University hospital cardiovascular medicine

kenmatsu@med.kobe-u.ac.jp0783825846

Outcome results