Evaluation of laser speckle flowgraphy during cardiovascular surgery with selective cerebral perfusion to monitor cerebral perfusion

Evaluation of laser speckle flowgraphy during cardiovascular surgery with selective cerebral perfusion to monitor cerebral perfusion - Evaluation of laser speckle flowgraphy during cardiovascular surgery with selective cerebral perfusion to monitor cerebral perfusion

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000016930

Enrollment

100

Registered

2015-04-01

Start date

2010-01-01

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

Aortic arch aneurysm, Aortic arch dissection, Coronary artery desease, Vulve desease

Interventions

Laser speckle flowgraphy is used for monitoring of cerebral perfusion during cardiovascular surgery.

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients undergoing cardiovascular surgery with cardiopulmonary bypass

Exclusion criteria

Exclusion criteria: Severer cataract

Design outcomes

Primary

Measure	Time frame
The association with minimum value of ocular circulation using laser speckle flowgraphy and postoperative cerebral complication	—

Secondary

Measure	Time frame
Incidence of postoperative cerebral and ophthalmological complication	—

Countries

Japan

Contacts

Public ContactHironobu Hayashi

Nara Medical University Anesthesiology

payashi77@hotmail.com0744-22-3051

Outcome results

None listed

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