NIRS Monitoring During Intracranial Interventions (NIRS_ICG)

University Hospital Bonn (UKB)

Status: Unknown

Conditions: Subarachnoid Hemorrhage; Intracranial Arteriovenous Malformation

Treatments: Other: near infrared spectroscopy

Study type: Observational

Funder types: Other

Identifiers

NCT03367975

NIRS_039/14

Details and patient eligibility

About

Near infrared spectroscopy is a valuable tool to monitor cerebral oxygenation during intracranial interventions. However, it yields artificial results when the dye indocyanine green (ICG) is applied, which is routinely done for intraoperative angiography.

The investigators examine, to what extent and which duration NIRS is disturbed following ICG application.

Enrollment: 12 estimated patients

Sex: All

Ages: 18+ years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• patients scheduled for aneurysm clipping or av-malformation removal

Exclusion criteria

• pregnancy