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A study to compare efficacy of three different drugs under spinal anesthesia in lower limb orthopedic surgeries

"Comparison of the efficacy of three different opioids as adjuvants to hyperbaric bupivacaine for subarachnoid block in elective lower limb orthopedic surgeries - a prospective, randomized, double blind study.â??â??

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2020/02/023288
Enrollment
90
Registered
2020-02-13
Start date
Unknown
Completion date
Unknown
Last updated
2021-11-24

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

Conditions

Health Condition 1: M150- Primary generalized (osteo)arthritis

Interventions

Intervention1: sub arachnoid block: Fentanyl, nalbuphine,buprenorphine Intervention2: Subarachnoid block: single dosing. Three different opioids( Fentanyl 25mcg, Buprenorphine 150mcg, nalbuphine 1000m

Sponsors

SVIMS
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: ASA 1 and 2

Exclusion criteria

Exclusion criteria: Un controlled DM and HTN Coagulopathies

Design outcomes

Primary

MeasureTime frame
duration of analgesiaTimepoint: 1hr, 2hr,3rd hr—

Secondary

MeasureTime frame
Duration of motor block, Hemodynnamic disturbancesTimepoint: 1hour,2hours, 3 hours,4hours—

Countries

India

Contacts

Public ContactDr Janaki Subhadra Peyyety

Sri Venkateswara Institute of Medical Sciences

subhadrapeyyety@gmail.com

Outcome results

None listed

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