Investigation of ascending aortic expansion rate in patients with bicuspid aortic valve (surgical intervention) and bicuspid valve without surgical intervention

Postoperative review of bicuspid valve patients - Postoperative review of bicuspid valve patients

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000040843

Enrollment

150

Registered

2020-06-21

Start date

2000-01-01

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

Bicuspid aortic valve

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Bicuspid aortic valve

Exclusion criteria

Exclusion criteria: Patients who underwent ascending aortic replacement at the same time as aortic valve replacement

Design outcomes

Primary

Measure	Time frame
Assessing aortic diameter more than 10 years after surgery Ascending aortic diameter on CT Valsalva, AVd, STJ, Pressure gradient of aortic valve on echo testing	—

Secondary

Measure	Time frame
Ascending aortic diameter at the time of reoperation	—

Countries

Japan

Contacts

Public ContactKEN NAKAMURA

Saitama Cardiovascular and Respiratory Center Cardiac Surgery

cardiacsurgken@ybb.ne.jp+81485369920

Outcome results