Comparison of block characterstics of combined versus sequential injection of lignocaine and ropivacaine for supraclavicular brachial plexus block in patients undergoing upper limb surgery , a randomised controlled trial

A prospective randomised study on the block characteristics of combined versus sequential administration of lignocaine and ropivacaine in ultrasound guided supraclavicular brachial plexus block in patients undergoing upper limb surgery. - Nil

Status

Active, not recruiting

Phases

Phase 3Phase 4

Study type

Interventional

Source

CTRI

Registry ID

CTRI/2025/03/083313

Enrollment

166

Registered

2025-03-25

Start date

Unknown

Completion date

Unknown

Last updated

2025-04-07

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

Conditions

None listed

Interventions

Intervention1: Supraclavicular brachial plexus nerve block: 10 ml of 2% lignocaine will be injected first (5ml (106.5 mg)each at the two points of the plexus), wait for 60 seconds then injection of 20

Eligibility

Inclusion criteria

Inclusion criteria: In this study we will includes patients from 18 years to 65 years of age of ASA category 1 and 2 scheduled for elective unilateral upper limb surgery.

Exclusion criteria

Exclusion criteria: Patient refusal, previous blood coagulopathy, allergy or hypersensitivity to local anaesthetics, infection at procedure site, pregnancy or suspected pregnancy or breastfeeding mother.

Design outcomes

Primary

Measure	Time frame
To compare the time of onset of complete sensory block in combination versus sequential injection of lignocaine and ropivacaineTimepoint: 0 min, 2 min, 4min, 6 min, 8 min, 10, min,12 min, 14 min, 16 min, 18 min, 20 min	—

Secondary

Measure	Time frame
Time of sensory block onset, Time of motor block onset, time 0t complete sensory block, time of motor block, duration of sensory block, duration of motor block, duration of analgesia, complicationTimepoint: At 2 hour, 3 hour, 4 hour, 5 hour, 6 hour	—

Countries

India

Contacts

Public ContactDr Fateh Singh Bhati

Professor

fatehbhati68@gmail.com94141227176

Outcome results