Clinical evaluation of a new navigation system for aortic vascular surgery

Clinical evaluation of a new navigation system for aortic vascular surgery - Clinical evaluation of a new navigation system for aortic vascular surgery

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000021508

Enrollment

Registered

2016-03-18

Start date

2016-04-01

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

Descending thoracic and thoracoabdominal aortic aneurysm

Interventions

Supporting a surgeon&#39

s decision to identify a target intercostal artery by a navigation system during surgery

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1)Patients with descending/thoracoabdominal aortic aneurysm 2)Patients indicated for surgery for aortic aneurysm or aortic dissection at Tokyo Women's Medical University 3)Obtaining informed consent for participant

Exclusion criteria

Exclusion criteria: 1)An inadequate case judged by a head of research 2)Emergent operation 3)Patients unfit for aortic surgery

Design outcomes

Primary

Measure	Time frame
Fiducial localization error (FLE) and target registration error (TRE) in anatomical landmarks	—

Secondary

Measure	Time frame
-Identification of a target intercostal artery -Length of time required to perform a surgical navigation system -System error -Surgeon questionnaire -Adverse events	—

Countries

Japan

Contacts

Public ContactShigeyuki Aomi

Tokyo Women's Medical University Department of Cardiovascular Surgery

saomi@hij.twmu.ac.jp03-3353-8111

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026