Comparison Between the Effect of Infiltration Between the Popliteal Artery and Capsule of the Knee Block Versus Selective Tibial Nerve Block for Postoperative Analgesia in Patient Undergoing Total Knee Arthroplasty. A Prospective Randomized Study

Comparison Between i Pack Block and Post Tibial Nerve Block

Status

Completed

Phases

Study type

Interventional

Source

ClinicalTrials.gov

Registry ID

NCT05473559

Enrollment

Registered

2022-07-26

Start date

2022-01-01

Completion date

2022-06-30

Last updated

2022-07-26

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

Conditions

Postoperative Analgesia

Brief summary

Comparison Between the Effect of Infiltration Between the Popliteal Artery and Capsule of the Knee Block Versus Selective Tibial Nerve Block for Postoperative Analgesia in Patient Undergoing Total Knee Arthroplasty.

Interventions

PROCEDUREAdductor canal block with Ipack block or selective tibial nerve block

Ultrasound guided

Study design

Allocation

RANDOMIZED

Intervention model

PARALLEL

Primary purpose

SUPPORTIVE_CARE

Masking

SINGLE (Investigator)

Eligibility

Sex/Gender

ALL

Age

40 Years to 80 Years

Healthy volunteers

Yes

Inclusion criteria

* Patients with osteoarthritis scheduled for a primary either partial or total knee arthroplasty • Patients aged 40-80 years with a body mass index of 18-36 kg/ m2 and an American Society of Anesthesiologists functional status of I-III Planned use of regional anesthesia

Exclusion criteria

* • Patients younger than 40 years old and older than 80years. * Hepatic or renal insufficiency. * Patients undergoing general anesthesia. * Allergy or intolerance to one of the study medications. * BMI \> 36 * Diabetes * ASA of IV * Chronic opioid use (taking opioids for longer than 3 months, or daily oral morphine equivalent of \>5mg/day for one month)

Design outcomes

Primary

Measure	Time frame	Description
Total morphine consumption	24 hours post operative	24 hours

Countries

Egypt

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026