Cemented vs Cementless in Bilateral TKA

Thammasat University

Status: Unknown

Conditions: Osteoarthritis; Total Knee Arthroplasty

Treatments: Device: Triathlon

Study type: Interventional

Funder types: Other

Identifiers

NCT04496102

OrthoTU12

Details and patient eligibility

About

To compare the functional outcomes between cemented and cementless TKA in bilateral knee replacement patient.

Full description

To compare early functional outcomes, radiographic finding and operative time between cemented and cementless modern implant in sequential bilateral total kee arthroplasty.

Enrollment: 50 estimated patients

Sex: All

Ages: 50 to 80 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• ASA status 1 or 2
• Diagnosed with bilateral osteoarthritis of the knees
• Participant understand and consent to the protocol of the trial

Exclusion criteria

• Morbid obesity (BMI >40)
• Inflammatory arthritis
• Osteoporosis
• Metabolic bone disease
• Bone defect that seen from radiographs

Trial design

Primary purpose: Treatment

Allocation: Randomized

Interventional model: Parallel Assignment

Masking: Triple Blind

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50 participants in 2 patient groups

Cemented TKA

Active Comparator group

Description:

Cemented TKA (Triathlon, Stryker) include patellar resurfacing

Treatment:

Device: Triathlon

Cementless TKA

Experimental group

Description:

Cementless TKA (Triathlon Tritanium, Stryker) include patellar resurfacing

Treatment:

Device: Triathlon