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To see the duration of motor block using either of 0.5percent hyperbaric bupivacaine 0.5percent hyperbaric levobupivacaine and 0.5percent isobaric levobupivacaine for spinal anaesthesia in Total Knee Replacement surgery.

Randomized Comparative Study to Assess the Efficacy of 0.5percent Hyperbaric Bupivacaine 0.5percent Hyperbaric Levobupivacaine and 0.5percent Isobaric Levobupivacaine for Spinal Anaesthesia in total Knee Replacement Surgery - NIL

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2025/03/082553
Enrollment
27
Registered
2025-03-18
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: Bupivacaine heavy 0.5percent: Efficacy of spinal anaesthesia in patients undergoing total knee replacement surgery from intrathecal injection of drugs till 20 minutes Control Interventi

Sponsors

DrAnkita Rai
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: ASA grade 1-3

Exclusion criteria

Exclusion criteria: A)Patient refusal B) Patients below 18 years of age and above 70years of age C) Morbid obese D)ASA IV

Design outcomes

Primary

MeasureTime frame
Duration of motor block (T4)Timepoint: Just after subarachnoid block i.e At baseline—

Secondary

MeasureTime frame
Time taken for onset of sensory & motor block (T1 & T2 respectively) Duration of sensory block (T3) Time to first rescue analgesia (T5)Timepoint: Just after subarachnoid block i.e At baseline—

Countries

India

Contacts

Public ContactDr. Aparna Shukla

King George s medical university

shukla.draparna@gmail.com9918038878

Outcome results

None listed

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