Multigen Plus CCK and AMF TT Cones Follow Up Study

NCT ID: NCT05314491

Last Updated: 2025-03-10

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

RECRUITING

Total Enrollment

68 participants

Study Classification

OBSERVATIONAL

Study Start Date

2022-06-21

Study Completion Date

2026-07-31

Brief Summary

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This study is aimed to provide a clinical and radiographic evaluation of 68 condylar-constrained Total Knee Arthroplasty (TKA) using a single type of prosthesis (Multigen Plus CCK configuration), alone or involving the AMF TT cones, in patients with joint instability or inadequate ligament function, both in complex primary and revision procedures.

Detailed Description

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This is a post-market, multicentric, prospective, open label study. It is a post-marketing clinical study because the investigational devices are registered, CE marked, and used according to the intended use.

The assignment of any subject involved in the study is determined preoperatively by the aetiology evaluated by the Investigator and falls within the current practice. The decision to use this specific prosthesis design is decided by the Investigators independently and clearly separated from the decision to include the subject in the study.

Baseline measurements (pre-operative clinical assessment and radiographic analysis at discharge) serves as internal control for the assessment of post-operative data.

The study will be carried out in 3 sites in Europe for a total number of 68 study subjects, in whom the decision to implant the Multigen Plus CCK system, alone or in combination with the AMF TT cones, has been taken prior to, and independently from, the decision to include the subject in the study.

The enrolment is competitive until the required recruitment target is met.

The expected number of visits for each study subject is 6, and includes:

* a pre-operative visit (before the subject receives the Multigen Plus CCK system alone or involving the AMF TT cones).
* the intra-operative visit (that is the same day of the surgery).
* the discharge visit (after the surgery according to the clinical practice).
* the following follow-up visits: at 3 months, 12 months, and 24 months after the surgery.

All eligible subjects who agree to participate in the study will be recruited and monitored throughout the duration of the study. For each visit and for each single study subject, radiographic and clinical data will be assessed up to the 24-month follow-up visit according to the standard of care of the site, when applicable. Also, Adverse Events and Serious Adverse Events will be collected and assessed.

Conditions

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Total Knee Arthroplasty Revision Total Knee Arthroplasty

Study Design

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Observational Model Type

COHORT

Study Time Perspective

PROSPECTIVE

Study Groups

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Multigen Plus CCK

Multigen Plus CCK

Intervention Type DEVICE

Total Knee Arthroplasty

Multigen Plus CCK in combination with AMF TT cones

Multigen Plus CCK

Intervention Type DEVICE

Total Knee Arthroplasty

AMF TT cones

Intervention Type DEVICE

To fill a proximal tibia or distal femur defect

Interventions

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Multigen Plus CCK

Total Knee Arthroplasty

Intervention Type DEVICE

AMF TT cones

To fill a proximal tibia or distal femur defect

Intervention Type DEVICE

Eligibility Criteria

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Inclusion Criteria

* Male or female.
* Age ≥ 18 years old.
* Given written informed consent approved by the reference Ethics Committee (EC).
* Subjects in whom a decision has already been made to perform a Total Knee Arthroplasty with Multigen Plus system as per Indication For Use. The decision to implant a Multigen Plus CCK system, alone or involving the AMF TT cones, must be taken prior to, and independently from, the decision to enrol the subject. This decision should be made in accordance with routine clinical practice at the study site concerned.
* Subjects able to comply with the Study Protocol.

Exclusion Criteria

* Age \< 18 years old.
* Subjects with any Multigen Plus system contraindication for use, or any AMF TT cones contraindication for use when used in combination with the Multigen Plus CCK, as reported in the current Instruction For Use.
* Any clinically significant pathology based on the medical history that the Investigator feels may affect the study evaluation.
* Female subjects who are pregnant, nursing, or planning a pregnancy.
* Previous knee replacement on the contralateral side within the last year and whose outcome is achieving an KSS \< 70 points.
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Limacorporate S.p.a

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Locations

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Hospital Senhora da Oliveira in Guimarães

Guimarães, , Portugal

Site Status RECRUITING

Saints Cyril and Methodius Hospital

Bratislava, , Slovakia

Site Status RECRUITING

Royal Devon and Exeter Hospital

Exeter, , United Kingdom

Site Status RECRUITING

Countries

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Portugal Slovakia United Kingdom

Central Contacts

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Francesca Citossi, CIS Manager Europe & APAC

Role: CONTACT

+39 335 1640260

Facility Contacts

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Ms Daniela Batista

Role: primary

Boris Šteňo

Role: primary

Sadie Heddon

Role: primary

Other Identifiers

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K-24

Identifier Type: -

Identifier Source: org_study_id

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