Effect of CO2 partial pressure on the cerebral oximetry

Effect of hypocarbia on the cerebral oximetry during general anesthesia

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

CRIS

Registry ID

KCT0001661

Enrollment

Registered

2015-10-15

Start date

2015-09-01

Completion date

Unknown

Last updated

2019-03-11

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

None listed

Interventions

Procedure/Surgery : Normocarbia (38-42 mmHg) and hypocarbia (30-34 mmHg) were maintained by control of minute ventilation. The effects of PaCO2 on cerebral oxygen saturation is evaluate.

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Elderly patients who aged 65 years or older undergoing major operation under general anesthesia.

Exclusion criteria

Exclusion criteria: 1. Prone operation position 2. Head or neck operation 3. History of cerebrovascular diseases 4. Patient who has decreased cardiac output 5. Anemia 6. Hypoxemia 7. Chronic obstructive pulmonary disease 8. Patient who has neurologic disease

Design outcomes

Primary

Measure	Time frame
Regional cerebral oxygen saturation	—

Secondary

Measure	Time frame
Cardiac output	—

Countries

Korea, Republic of

Contacts

Public ContactSeonghoon Ko

Chonbuk National University

shko@jbnu.ac.kr+82-63-250-1979

Outcome results