study of hyperbaric Ropivacaine and hyperbaric levo Bupivacaine for subarachnoid block in lower limb orthopaedic surgery

A prospective randomised controlled study compairing equipotent dose of hyperbaric Ropivacaine and hyperbaric levo Bupivacaine in lower limb orthopaedic surgery under subarachnoid block. - NIL

Status

Active, not recruiting

Phases

Phase 4

Study type

Interventional

Source

CTRI

Registry ID

CTRI/2024/01/061853

Enrollment

Registered

2024-01-25

Start date

Unknown

Completion date

Unknown

Last updated

2024-03-04

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: A randomised comparative study of equipotent dose of hyperbaric Ropivacaine and hyperbaric levo Bupivacaine for subarachnoid block in lower limb orthopaedic surgery: In group A - with

Eligibility

Inclusion criteria

Inclusion criteria: 1) 18 to 65 years of either sex 2) Weight of 45 to 75 kgs 3)Height of 150 to 180cms 4) Patients undergoing lower limb orthopaedic surgery 5) ASA grade I & II

Exclusion criteria

Exclusion criteria: 1)Patient unwilling 2)Any bleeding disorder and patient on anticoagulants. 3) Neurological and musculoskeletal disease. 4) History of any allergy to local anaesthetic agents and signs of allergy to lidocaine test dose. 5)Significant history of drug/alcohol abuse 6) Patients with contradindication for regional anaesthesia

Design outcomes

Primary

Measure	Time frame
to determine the time of onset, time to attainment of maximum level, maximum level attained & duration of sensory blockade. Timepoint: From the time of giving subarachnoid block till the end of surgery and postoperative period (6hrs)	—

Secondary

Measure	Time frame
1)To determine the time of onset, time to attainment of maximum bromage score, maximum bromage score reached and duration of motor blockade. 2)To assess the hemodynamic changes like- blood pressure, heart rate, urine output during the period of spinal anesthesia. 3)To enhance patients safety and faster recoveryTimepoint: From the time of giving subarachnoid block till the end of surgery and postoperative period (12hrs)	—

Measure

Time frame

1)To determine the time of onset, time to attainment of maximum bromage score, maximum bromage score reached and duration of motor blockade. 2)To assess the hemodynamic changes like- blood pressure, heart rate, urine output during the period of spinal anesthesia. 3)To enhance patients safety and faster recoveryTimepoint: From the time of giving subarachnoid block till the end of surgery and postoperative period (12hrs)

—

Countries

India

Contacts

Public ContactDr tushar kumar

Rajendra Institute of Medical Sciences, Ranchi

ekramrims@yahoo.co.in9835110662

Outcome results

None listed

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