randomized, unblinded comparison of monitoring of neuromuscular block at the upper lip, corrugator supercilii muscle, and thumb

randomized, unblinded comparison of monitoring of neuromuscular block at the upper lip, corrugator supercilii muscle, and thumb - neuromuscular monitoring at the upper lip, corrugator supercilii muscle, and thumb

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000007021

Enrollment

Registered

2012-03-01

Start date

2012-03-01

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

surgical procedure under general anesthesia

Interventions

To study the monitoring of neuromuscular block at the atypical part of patients, i.e., upper lip To study the monitoring of neuromuscular block at the atypical part of patients, i.e., corrugator super

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Healthy adult patients scheduled for elective surgical procedure under general anesthesia

Exclusion criteria

Exclusion criteria: Patients with neuromuscular, cardiac, hepatic, renal, or metabolic disease, and patients receiving drugs known to affect the action of neuromuscular block

Design outcomes

Primary

Measure	Time frame
Supramaximal stimulating current, onset of neuromuscular block, and recovery of neuromuscular block at the upper lip, corrugator supercilii muscle, and thumb	—

Countries

Japan

Contacts

Public ContactRui Yajima

Tokyo Women's Medical University, Yachiyo Medical Center Department of Anesthesiology

rui_yajima@yahoo.co.jp

Outcome results

None listed

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