Comparison Between Fentanyl and Dexmedetomidine As Adjuvant to Bupivacaine in Combined IPACK and Adductor Canal Block for Postoperative Analgesia After Knee Surgeries
Analgesic Effect of Fentanyl Vs Dexmedetomidine As Adjuvant to Bupivacaine in Combined IPACK and Adductor Canal Block After Knee Surgeries
Zagazig University
111 participants
Jan 10, 2025
INTERVENTIONAL
Conditions
Summary
This study will be undertaken to compare the analgesic effects of of fentanyl versus dexmedetomidine as adjuvant to bupivacaine in combined IPACK and ACB for pain management after total knee arthroplasty.
Eligibility
Inclusion Criteria1
- - Patient acceptance 2. Cooperative patients 3. Age: ≥21 and 85< years' old 4. Sex: both sexes (males or females). 5. Physical status: ASA Ι \& II\& Ш. 6. Body Mass Index (BMI): ≤ 35 kg/m2. 7. Type of operation: elective unilateral knee surgeries (TKA, ACL, knee arthroscopy)
Exclusion Criteria4
- Patient with any contraindications of regional blocks (as coagulopathy or local infection at injection site) 2. Patients with known history of allergy to the study drugs (bupivacaine, dexmedetomidine and fentanyl).
- \. Advanced hepatic, renal, cardiovascular, neurologic and respiratory diseases.
- Chronic opioid use (more than 3 months or daily oral morphine > 5 mg /day for 1 month)
- \-
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Interventions
The patient receive unilateral ultrasound guided combined IPACK and ACB with bupivacaine only. two syringes , one for each block , each one contains (20 mL of 0.25% bupivacaine and 1 ml saline)
The patient receive unilateral ultrasound guided combined IPACK and ACB with bupivacaine only. two syringes , one for each block , each one contains (20 mL of 0.25% bupivacaine and 50 mcg fentanyl)
The patient receive unilateral ultrasound guided combined IPACK and ACB with bupivacaine only. two syringes , one for each block , each one contains (20 mL of 0.25% bupivacaine and 1 ug/kg dexmedetomidine not exceeding 100 ug (to be completed to 1mL with normal saline if needed). )
Locations(1)
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NCT06759116