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Effect of alkalinisation of 0.2% Ropivacaine on the quality of Interscalene brachial plexus block

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ISRCTN
Registry ID
ISRCTN51733116
Enrollment
Unknown
Registered
2004-09-30
Start date
2003-06-05
Completion date
Unknown
Last updated
2015-01-13

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

Conditions

Surgery: Interscalene brachial plexus block Surgery Interscalene brachial plexus block

Interventions

Alkalinisation of Ropivacaine vs standard practice

Sponsors

Record Provided by the NHSTCT Register - 2004 Update - Department of Health (UK)
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: 1. Healthy adults 2. American Society of Anesthesiologists (ASA) I-II 3. Shoulder arthroscopy day cases

Exclusion criteria

Exclusion criteria: Not provided at time of registration

Design outcomes

Primary

MeasureTime frame
1. Visual analogue score for pain difference >2 between two groups 2. Difference between motor blockade—

Secondary

MeasureTime frame
Not provided at time of registration—

Countries

United Kingdom

Outcome results

None listed

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