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Comparing three different volume of injections in providing pain relief for patients undergoing surgeries in arm using ultrasound guidance

Comparison of Three Different Volumes of Local Anaesthetics in Incidence of Hemi- diaphragmatic Paresis in Ultrasound-guided Interscalane Brachial Plexus Block ââ?¬â?? A Randomized Control Trial

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2020/12/029528
Enrollment
75
Registered
2020-12-03
Start date
Unknown
Completion date
Unknown
Last updated
2022-10-17

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: 10 ml of 0.75 % ropivacaine and Dexmedetomidine 50 mcg (Group A): Using low volume of local anesthetic in Interscalene brachial plexus block using USG guidance Control Intervention1: 15

Sponsors

SRM Medical College Hospital and Research Centre
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: ASA 1 and ASA 2 Weight between 50 to 100kgs

Exclusion criteria

Exclusion criteria: Pregnancy Drug allergy Patient refusal Uncooperative patients Coagulation disorders Pre-existing diaphragmatic paresis Severe respiratory illnesses (COPD/ILD) Pre-existing neurological deficit in upper limb

Design outcomes

Primary

MeasureTime frame
To compare the incidence of hemi diaphragmatic paresis following Interscalene brachial plexus block (IBPB) performed using three different volumes of local anaestheticsTimepoint: Till 24 hours postoperatively—

Secondary

MeasureTime frame
1)Success rate of Interscalene brachial plexus block 2)Onset of sensory blockade 3)Duration of postoperative analgesia 4)Adverse effects of IBPB like hoarseness of voice, Hornersââ?¬â?¢ syndrome, vascular puncture, pneumothorax Timepoint: 1)To reach a score of 2 within 30 min of Interscalene block 2)Onset time for a sensory block is the time elapsed between the end of the block procedure and the moment when the pinprick test yielded a score of 2 3)24hrs postoperatively 4)Till 24hrs postoperatively—

Countries

India

Contacts

Public ContactDr Venkatraman

Post Graduate

annu.gayu@gmail.com8939064666

Outcome results

None listed

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