Minimum Effective Local Anesthetic Volume for Ultrasound Guided Superior Trunk Block
Recruiting
N/A
Interventional Study
Musculoskeletal Diseases or Conditions
No Placebo Group
Every participant receives an active treatment — no one gets a placebo.
At a Glance
- Age
- 18 – 75
- Sex
- Any
- Study type
- Interventional
- Purpose
- Treatment
- Participants needed
- 25 (estimated)
- Sponsor
- Chinese University of Hong Kong · Other
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About This Trial
The objective of this study is to identify the minimum effective dosage of a commonly used local anaesthetic drug "levobupivacaine" required to produce an effective ultrasound guided (USG) superior trunk block (STB) in at least 90% of patients for shoulder arthroscopic surgeries.
Trial Locations
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Eligibility Criteria
Inclusion Criteria:
* American Society of Anesthesiologists (ASA) physical status I-III scheduled to undergo elective upper shoulder arthroscopic rotator cuff repair procedure
Exclusion Criteria:
* Patient refusal
* pregnancy
* skin infection at the site of block placement
* history of allergy to…
Contacts