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Comparative Evaluation of Two Doses of Dexmedetomidine as an Adjuvant to Ropivacaine in Ultrasound-Guided Supraclavicular Brachial Plexus Block

Comparison of efficacy of two doses of dexmedetomidine as adjuvant to ropivacaine in ultrasound guided supraclavicular brachial plexus block: A Randomised Clinical Trail - NIL

Status
Active, not recruiting
Phases
Phase 3
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2025/10/096703
Enrollment
60
Registered
2025-10-31
Start date
Unknown
Completion date
Unknown
Last updated
2025-11-17

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

Conditions

Health Condition 1: O- Medical and Surgical

Interventions

Intervention1: Group B - 19ml of 0.5% ropivacaine + 1mcg/kg dexmedetomidine diluted in 1ml of normal saline: Study participants will be randomized into two groups. Intervention group receiving 19ml of

Sponsors

Muhamed Shakeel
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: 1) American Society of Anaesthesiologist - Physical State (ASA - PS) grade I and II

Exclusion criteria

Exclusion criteria: 1) Patients having hypertension, diabetes mellitus, neuropathy, perioheral nerve injury. 2) Pregnancy and lactation 3) Patient on anticoagulants or bleeding disorder. 4) Hypersensitivity to amide group of local anaesthetic agents. 5) Patient refusal to procedure.

Design outcomes

Primary

MeasureTime frame
Onset and duration of sensory and motor block (using hollmen scale and modified bromage scale)Timepoint: From injection of study drug till the time patient feels pain (sensory) and able to move upper limb (motor)

Secondary

MeasureTime frame
Duration of analgesiaTimepoint: From injection of study drug till pain complains of pain;Hemodynamic parameters like systolic blood pressure, diastolic blood pressure, mean arterial pressure, heart rate, peripheral oxygen saturation)Timepoint: From injection of study drug to upto 2 hours.

Countries

India

Contacts

Public ContactAshem Jack Meitei

Regional Institute of Medical Sciences, Imphal West, Manipur

jack2k49@gmail.com9774262996

Outcome results

None listed

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