The evaluation of motor evoked potential from urinary muscle in surgery for rectal cancer

The evaluation of motor evoked potential from urinary muscle in surgery for rectal cancer - Urinary muscle-motor evoked potential

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000043785

Enrollment

Registered

2021-03-30

Start date

2020-04-01

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

Rectal cancer

Interventions

Intraoperative monitoring of motor evoked potential from urinary sphincter

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1. Patient undergoing surgery for rectal cancer 2. Age equal or more than 20 years old 3. Male or female

Exclusion criteria

Exclusion criteria: 1. Emergency operation 2. Implanted cardiac pacemaker 3. Epilepsy 4. Motor dysfunction (manual muscle test equal or less than grade 3) 5. Self-catheterization 6. Disturbed consciousness

Design outcomes

Primary

Measure	Time frame
Success rate of baseline motor evoked potential from urinary sphincter	—

Countries

Japan

Contacts

Public ContactHironobu Hayashi

Nara Medical University Anesthesiology

payashi77@hotmail.com0744-22-3051

Outcome results

None listed

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