fixed- versus mobile-bearing total knee arthroplasty in patients with Varus deformity

Status

Recruiting

Phases

Phase 4

Study type

Interventional

Source

IRCT

Registry ID

IRCT20241119063774N1

Enrollment

Registered

2025-02-06

Start date

2025-02-08

Completion date

Unknown

Last updated

2025-07-21

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

Conditions

Varus deformity. Varus deformity, not elsewhere classified, knee

Interventions

Intervention 1: Intervention groupmobile bearing implant Total knee arthroplasty. Intervention 2: Control group: Fixed bearing implant Total knee arthroplasty.

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Diagnosis of varus deformity based on imaging finding( greater than 5 degrees) need for TKA surgery by an orthopedic surgeon based on clinical symptoms, paraclinical findings, and response to other treatments

Exclusion criteria

Exclusion criteria: concurrent fracture Having another deformity in the lower extremity

Design outcomes

Primary

Measure	Time frame
Knee alignment. Timepoint: 6 months after surgery, a clinical examination was performed, and an alignment view was performed 6 months after surgery to check the alignment of the joint. Method of measurement: alignment view radiography.	—

Countries

Iran (Islamic Republic of)

Contacts

Public ContactMohammad Parhamfar

Esfahan University of Medical Sciences

parhamfar@med.mui.ac.ir+98 31 3620 2085

Outcome results

None listed

Source: IRCT (via WHO ICTRP) · Data processed: Feb 4, 2026