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Post-Market Clinical follow-up study to evaluate safety and performance of Altius Buechel Pappas Primary Total Knee Replacement System

An open-label, prospective, single centric, non-comparative, observational, Post-Market Clinical Follow-up to evaluate the safety and effectiveness of AltiusTM Buechel Pappas High Flex Total Knee Replacement System in Adult subject for a period of 15 years - NIL

Status
Active, not recruiting
Phases
Phase 4
Study type
Observational
Source
CTRI
Registry ID
CTRI/2025/04/085046
Enrollment
200
Registered
2025-04-17
Start date
Unknown
Completion date
Unknown
Last updated
2025-04-28

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

Conditions

Health Condition 1: M179- Osteoarthritis of knee, unspecified

Interventions

Intervention1: Altius Buechel-Pappas Primary Total Knee replacement System (Co-Cr Mobile Bearing Knee Cemented): Following up prospectively for a period of 15 years with the recruited subjects at de

Sponsors

TTK Healthcare Ltd (Ortho Division)
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: 1. Male or female subjects who were implanted with CE marked AltiusTM Buechel Pappas High Flex Total Knee Replacement System (Co-Cr Mobile Bearing Knee- Cemented) 2. Subjects that underwent TKR due to degenerative joint disease (primary Osteo Arthritis, post- traumatic arthritis, avascular necrosis (Osteochondritis), Rheumatoid Arthritis, abnormal formation or alignment of the knee)

Exclusion criteria

Exclusion criteria: Subjects who underwent TKA without CE marked Altius (Co-Cr MobileBearing Knee- Cemented) Subjects who underwent TKA having contraindications mentioned in IFU. Subject has clinical conditions contributing to abnormal ambulation Subject has undergone a previous major surgery to the study knee Subject has active infection or sepsis (treated or untreated), not caused due to Buechel Pappas Total Knee replacement system Subject has presence of malignant tumor such as Active lamignancy, metastatic, or neoplastic disease Subject has conditions that may interfere with the TKA survival or outcome such as Paget s bone disease, Charcot s joint s neuroarthropathy disease, muscular atrophy, metabolic disorders that affect bone regrowth, uncontrolled diabetes, moderate to severe renal insufficiency or neuromuscular disease Subject has any acute or chronic morbidity of vascular origin that, in the opinion of the Medical Investigator, is likely to compromise successful treatment or compliance to follow up visits Subject has inadequate bone stock to support the device such as severe osteopenia, family history of severe osteoporosis or osteopenia or osteomalacia or lower extremity orthopaedic problems that limits function Subject has an emotional or neurological condition that would preempt their ability or willingness to participate in the study Subject BMI greater than 40 Pregnant Women Subject is enrolled in another clinical study at the same time

Design outcomes

Secondary

MeasureTime frame
Revision rate, Risk monitoring and Adverse event monitoring during clinical and telephonic follow upTimepoint: 15 years

Primary

MeasureTime frame
Device performance will be analysed by parameters such as : a) Knee Scores (Knee society score and WOMAC scores) are collected to clinically analyse pain and activities of daily lives for each subject in the study population . b) Measurement of range of motion c) Radiographic analysisTimepoint: 15 years

Countries

India

Contacts

Public ContactDr Aashish Chaudhry

Aakash Healthcare Super Speciality Hospital

anjusha.singh@aakashhealthcare.com01143388888

Outcome results

None listed

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