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Prospective randomized comparison of a single or triple injection technique for ultrasound-guided interscalene brachial plexus block in patients undergoing arthroscopic shoulder surgery

Prospective randomized comparison of a single or triple injection technique for ultrasound-guided interscalene brachial plexus block in patients undergoing arthroscopic shoulder surgery

Status
Recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR-ICR-15007037
Enrollment
Unknown
Registered
2015-09-03
Start date
2015-09-15
Completion date
Unknown
Last updated
2017-04-18

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

arthroscopic shoulder surgery

Interventions

ultrasound-guided single-injection:single-injection
ultrasound-guided triple-injection :triple-injection

Sponsors

Department of Anesthesiology, Subei Peoples Hospital; Clinical Medical College, Yangzhou University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 65 Years

Inclusion criteria

Inclusion criteria: 1. physical status I-II; 2. aged 18 years or older; 3. scheduled for elective, arthroscopic shoulder surgery.

Exclusion criteria

Exclusion criteria: Severe chronic obstructive pulmonary disease, prior neck radiation therapy, coagulopathy, body mass index >35 kg/m2.

Design outcomes

Primary

MeasureTime frame
success rates of anaesthesia;—

Countries

China

Contacts

Public Contactcunjin wang
396739928@qq.com+86 18051061453

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026