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ERAS in Total Knee Arthroplasty: a Randomized Controlled Trial

L

Liaquat National Hospital & Medical College

Status

Enrolling

Conditions

ERAS
TKA

Treatments

Behavioral: ERAS PROTOCOL

Study type

Interventional

Funder types

Other

Identifiers

NCT07655921
1197-2025-LNH-ERC
ETHICAL REVIEW COMMITTEE (Other Identifier)

Details and patient eligibility

About

Total knee arthroplasty(TKA) is the most commonly performed procedure for advanced knee osteoarthritis. Enhanced recovery after surgery (ERAS) protocols are primarily implemented to reduce perioperative stress and improve surgical and functional outcomes. Evidence of the implementation of ERAS protocols in low to middle-income countries like Pakistan is limited. This study aims to evaluate the effectiveness of ERAS protocols in TKA patients.

A prospective randomized controlled trial study was conducted within our institute from July 2025 to January 2026, in which a total of 239 patients who underwent primary bilateral TKA, of which 121 patients received conventional treatment and protocols, and a study group with 120 participants were managed according to the ERAS protocol. Patients were in the 50-70 years age bracket, and had an American Society of Anesthesiologists grade I-III. The protocol included preoperative physiotherapy, reduced fasting time, multimodal anesthesia, perioperative tranexamic acid, early ambulation and early oral intake. Postoperative outcomes included time to oral intake, postoperative nausea and vomiting, time to mobilization, length of hospital stay, range of motion and Hospital for Special Surgery score.

Enrollment

120 estimated patients

Sex

All

Ages

50 to 70 years old

Volunteers

No Healthy Volunteers

Inclusion criteria

  • ASA grade of 1-3 BMI was restricted to less than 30 kg/m²

Exclusion criteria

  • ASA grade of IV or higher uncontrolled comorbidities not consenting to the protocol

Trial design

Primary purpose

Supportive Care

Allocation

Randomized

Interventional model

Parallel Assignment

Masking

Triple Blind

120 participants in 2 patient groups

control group
No Intervention group
Description:
the group will receive conventional treatment protocol
study group
Experimental group
Description:
eras protocol implementation in this group
Treatment:
Behavioral: ERAS PROTOCOL

Trial contacts and locations

1

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Central trial contact

DR MOHAMMAD ZEESHAN HAIDER, MBBS

Data sourced from clinicaltrials.gov

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