Study on the efficacy of ultrasound-guided nerve blockade

Study on the efficacy of ultrasound-guided nerve blockade - Study on the efficacy of ultrasound-guided nerve blockade

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000002203

Enrollment

2100

Registered

2009-07-15

Start date

2009-07-01

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

Patients undergoing surgery under nerve blocks

Interventions

Each approach of the brachial plexus block thoracic paravertebral block Ultrasound-guided regional anesthesia

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients (ASA I &#8211; II) undergoing surgery for which regional anesthesia is recommended

Exclusion criteria

Exclusion criteria: Patients with a history of diabetes mellitus, neurologic disease, or infections at the site of injection

Design outcomes

Primary

Measure	Time frame
Sensory and motor blockade, success rate, onset time, duration, side effects	—

Countries

Japan

Contacts

Public ContactShinichi Sakura

Shimane University School of Medicine, University Hospital Surgical Center

ssakura@med.shimane-u.ac.jp81-853-20-2295

Outcome results

None listed

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