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Dose of local anaesthetic needed for effective Costoclavicular block

Minimum effective volume of 0.5% Ropivacaine for Ultrasound Guided Costoclavicular block: A dose finding study

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2019/01/017316
Enrollment
40
Registered
2019-01-31
Start date
Unknown
Completion date
Unknown
Last updated
2021-11-24

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

Conditions

Health Condition 1: 8- Other Procedures

Interventions

Intervention1: Costoclavicular block: Different volumes of 0.5% Ropivacaine will be injected to find itâ??s minimum effective volume required to produce a successful Ultrasound Guided Costoclavicular

Sponsors

PGIMER Chandigarh
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: ASA 1-2 BMI WITHIN 18-30 kg/m2 Forearm and hand surgeries

Exclusion criteria

Exclusion criteria: Local infection at block site sepsis obesity (BMI >30) Coagulopathy Allergy to local anaesthetic Renal or hepatic dysfunction Pre- existing neurological deficits Prior surgery in the infraclavicular space Psychiatric illness Patients who fail to understand the scoring systems used in the study Uncontrolled hypertension or ischaemic heart disease Refusal to give consent for the study or block

Design outcomes

Primary

MeasureTime frame
To determine the minimum effective volume of 0.5% Ropivacaine required to produce a successful Costoclavicular brachial plexus block for surgical anaesthesia in 50% of the patients ( MEV 50).Timepoint: Following block administration, evaluation of sensory and motor block will be performed every 5 min until 30 minutes.

Secondary

MeasureTime frame
1Block onset time. 2. Block performance time. 3. Number of needle passes. 4. Time to first rescue analgesia. 5. 24 hour total analgesic consumption. 6. Level of block related pain. 7. Occurrence of any adverse event.Timepoint: Within 24 hours of block application

Countries

India

Contacts

Public ContactANU KEWLANI

PGIMER CHANDIGARH

nidhi.bhatia75@gmail.com9914207483

Outcome results

None listed

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