Changes in cerebral oxygenation by phenylephrine or ephedrine

Changes in cerebral oxygenation by phenylephrine or ephedrine - vasopressors and cerebral oxygenation

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000033310

Enrollment

100

Registered

2018-07-06

Start date

2018-07-17

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

Patients scheduled to have laparoscopic surgery

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1 Patients with ASA1 or 2 2 Patients with direct arterial blood pressure monitoring

Exclusion criteria

Exclusion criteria: 1 Patients with cardiovascular disease 2 Patients with cerebral disorders 3 Patients with uncontrolled DM (HbA1c>7)

Design outcomes

Primary

Measure	Time frame
Changes in cerebral oxygenation	—

Secondary

Measure	Time frame
Changes in cerebral hemoglobin concentration	—

Countries

Japan

Contacts

Public ContactYasunori Kubo

Hokkaido University Hospital Anesthesiology

hayatokirin@gmail.com011-716-1161

Outcome results