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A comparison between the adductor pollicis muscle and the abductor digiti minimi muscle using electromyography in spontaneous recovery from rocuronium-induced neuromuscular block in adult patients: a prospective comparative study

A comparison between the adductor pollicis muscle and the abductor digiti minimi muscle using electromyography in spontaneous recovery from rocuronium-induced neuromuscular block in adult patients: a prospective comparative study

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
JPRN
Registry ID
JPRN-jRCT1032250652
Enrollment
15
Registered
2026-01-19
Start date
2026-01-24
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

Patients aged 18-64 undergoing surgery under general anesthesia

Interventions

None listed

Sponsors

Itaya Tomoaki
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Patients aged 18-64 undergoing surgery under general anesthesia

Exclusion criteria

Exclusion criteria: 1) Patients with a history of allergy to neuromuscular agents 2) Cases with severe systemic complications (American Society of Anesthesiologists preanesthetic risk assessment of 3 or higher) 3) Patients with neuromuscular disorders 4) Patients taking medications that may affect the effectiveness of neuromuscler relaxants 5) Other individuals deemed inappropriate by the principal investigator as study participants 6) Individuals who decline to participate in this study

Design outcomes

Primary

MeasureTime frame
The times from administration of rocuronium to TOF ratio of 0.9

Secondary

MeasureTime frame
The times from administration of rocuronium to TOF counts 1 and 2, TOF ratio of 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7 and 0.8

Contacts

Public ContactTomoaki Itaya

Nihon University School of Medicine Itabashi Hospital

itaya.tomoaki@nihon-u.ac.jp+81-3-3972-8111

Outcome results

None listed

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