Health Condition 1: M179- Osteoarthritis of knee, unspecified
Conditions
Interventions
Intervention1: Ropivacaine: Participants will receive 20 mL of 0.25% ropivacaine combined with clonidine (1 mcg/kg) administered as a single-shot, ultrasound-guided adductor canal block (ACB) preopera
Sponsors
Guru Gobind Singh Medical College Hospital
Eligibility
Inclusion criteria
Inclusion criteria: Patients aged between 40 to 75 years of either gender giving written willingness consent. Patient belonging to American Society of Anaesthesiology class 1 and 2 and scheduled for elective orthopedic Total knee arthroplasty surgeries under spinal Anaesthesia.
Exclusion criteria
Exclusion criteria: Patients having history of coagulation abnormalities chronic kidney diseases chronic liver diseases Any history of allergy or contraindication to study drugs Any contraindication for neuroaxial anaesthesia
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Duration of postoperative analgesia, measured as the time from completion of the ultrasound-guided adductor canal block to the first request for rescue analgesia ( assessed using NRS pain score)Timepoint: Immediately after adductor canal block | — |
Secondary
| Measure | Time frame |
|---|---|
| Postoperative pain scores at rest & on movement using the Numerical Rating Scale (NRS) at 0,2,4,6,8,12, & 24 hours. Total rescue analgesia consumption in the first 24 hours postoperatively Incidence of adverse events ( nausea, vomiting, hypotension, bradycardia, block-related complications). Patient satisfaction score at 24 hours post-block. Timepoint: After every 2hour till 24 hours | — |
Countries
India
Contacts
Public ContactDr Sarvjeet Kaur
Guru Gobind Singh Medical College Hospital
Outcome results
None listed