A prospective single-center observational study of intraoperative causes of decreased motor evoked potential in surgery for adolescent scoliosis-especially relationship with bispectral index

A prospective single-center observational study of intraoperative causes of decreased motor evoked potential in surgery for adolescent scoliosis-especially relationship with bispectral index - Intraoperative causes of decreased motor evoked potential in surgery for adolescent scoliosis

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000036968

Enrollment

Registered

2019-07-01

Start date

2019-07-01

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

adolescent scoliosis

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1. Patients who will have surgery for scoliosis

Exclusion criteria

Exclusion criteria: 1. Patients with above ASA3

Design outcomes

Primary

Measure	Time frame
The relationship between motor evoked potential amplitude changes and bispectral index	—

Secondary

Measure	Time frame
The relationship between motor evoked potential amplitude changes and intraoperative factors	—

Countries

Japan

Contacts

Public ContactTakayuki Toki

Hokkaido University Hospital Anesthesiology

tokihoku0112@frontier.hokudai.ac.jp011-716-1161

Outcome results