Intraoperative motor evoked potential amplification effect of tetanic stimulation in pediatric craniotomy

Intraoperative motor evoked potential amplification effect of tetanic stimulation in pediatric craniotomy - Intraoperative motor evoked potential amplification effect of tetanic stimulation in pediatric craniotomy

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000047998

Enrollment

Registered

2022-06-09

Start date

2021-06-01

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

Pediatric craniotomy cases

Interventions

Before performing surgical manipulation in craniotomy, MEP is measured as a baseline for neuromonitoring. Then, MEP is measured by peripheral nerve tetanus stimulation of the extremities, and finally,

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients under 15 years of age requiring craniotomy.

Exclusion criteria

Exclusion criteria: Patients with pacemaker implants. Allergic to metals or adhesives in electrodes.

Design outcomes

Primary

Measure	Time frame
Detection rate and amplitude in transcranial and direct stimulation MEP.	—

Countries

Japan

Contacts

Public ContactRyota Sasaki

Nara Medical University Neurosurgery

ryotasasaki2601@gmail.com0744223051

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026