Postoperative Analgesic Efficacy of Ultrasound Guided Combined Femoral - Sciatic Nerve Block versus Combined Adductor canal block – IPACK Block in Patients Undergoing Total Knee Arthroplasty

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

PACTR

Registry ID

PACTR202204592395672

Enrollment

Registered

2022-04-19

Start date

2021-09-01

Completion date

Unknown

Last updated

2026-08-03

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

Conditions

Anaesthesia

Interventions

femoral nerve block and sciatic nerve block

ultrasound guided Adductor Canal and IPACK block

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1-Patients Age between 18 to 80years old. 2-Physical status I,II according to American association of anaesthesiologists (ASA) score undergoing elective total knee arthroplasty under general anesthesia .

Exclusion criteria

Exclusion criteria: 1-Patients refusal. 2-ASA III or above. 3-history of previous open knee surgery. 4-Pre-existing lower extremity neurological abnormality. 5-presence of nearby infection. 6-history of Psychiatric illness. 7-history of drug abuse or allergies to drugs used. 8-any complication of nerve blocks techniques.

Design outcomes

Primary

Measure	Time frame
Total dose of rescue analgesia (nalbuphine 5mg ) used in the 1st 24hrs post operative .	—

Secondary

Measure	Time frame
• Modified bromage scale that assess ability to start physical rehabilitation that will be done for extensor group of knee joint, flexors and extensors of ankle joint. • Pain intensity assessment by VAS during rest. • Hemodynamic parameters (MBP, HR) at same time interval of pain assessment. • Adverse effects [sedation , nausea, vomiting].	—

Countries

Egypt

Contacts

Public ContactTamer Nabil Abdelrahman

professor

Drtamer.70@gmail.com01288992910

Outcome results

None listed

Source: PACTR (via WHO ICTRP) · Data processed: Aug 9, 2026