Custom Guides for Total Knee Arthroplasty (TKA)

Prospective Cohort of FIRST TKA With Custom Guides

Status

UNKNOWN

Phases

Phase 4

Study type

Interventional

Source

ClinicalTrials.gov

Registry ID

NCT01573208

Enrollment

Registered

2012-04-09

Start date

2011-02-28

Completion date

2022-12-31

Last updated

2022-11-08

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

Conditions

Knee Osteoarthritis

Keywords

Knee osteoarthritis

Brief summary

The goal of the study is to know if the reconstruction of the lower limb mechanical axis and the patient knee function is improved after Total Knee Arthroplasty (TKA) using patient specific instruments.

Interventions

DEVICECustom guides

Symbios custom guides for TKA

Study design

Allocation

Intervention model

SINGLE_GROUP

Primary purpose

TREATMENT

Masking

NONE

Eligibility

Sex/Gender

ALL

Healthy volunteers

Inclusion criteria

* Patients scheduled for a TKA * Informed signed consent

Design outcomes

Primary

Measure	Time frame	Description
Changes in mechanical axis of the lower limb	Pre-operatively (up to 3 months);6months	Mechanical axis of the lower limb as defined by the X-Ray evaluation form of the Knee Society Score
Changes in gait	Pre-operatively (up to 3 months); 6 months	Spatio temporal parameters of the gait

Countries

Switzerland

Outcome results

None listed

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