Monitoring and early detection of perioperative brain ischemia in risk areas during cardiac surgery by near-infrared spectroscopy (NIRS)

• Conditions: I63.0; Cerebral infarction due to thrombosis of precerebral arteries

• Registration Number: DRKS00034746
• Lead Sponsor: Klinik und Poliklinik für Herzchirurgie; Universität Rostock

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Study Start: 2024-07-25
• Last Update Posted: 19 August 2024

Recruitment & Eligibility

• Status: Pending
• Sex: All
• Target Recruitment: 10

Inclusion Criteria

elective and urgent cardiac surgery
-evidence of cerebral perfusion deficit detected by doppler sonography and CT perfusion scan during standard preoperative diagnostic

Exclusion Criteria

- lack of consent
- complex aortic surgery in circulatory arrest
- emergency cases

Study & Design

• Study Type: observational
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
perioperative stroke

Secondary Outcome Measures

Name	Time	Method
Decline in perioperative cerebral oxygenation:<br>absolute <50%<br>relative reduction >20% (compared with baseline data)