14022 ATTUNE Cementless RP Clinical Performance Evaluation

Osteoarthritis Clinical Trial

Official title:

Multi-Center Clinical Evaluation of the ATTUNE Cementless Rotating Platform Total Knee Arthroplasty

Clinical Trial Details — Status: Active, not recruiting

Administrative data

• NCT number: NCT02839850
• Other study ID #: 14022
• Status: Active, not recruiting
• Phase: N/A
• Start date: September 1, 2016
• Est. completion date: September 1, 2027

Study information

• Verified date: May 2024
• Source: DePuy Orthopaedics
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

The primary objective of this study is to examine the change from pre-operative baseline to two year postoperative functional performance improvement for the ATTUNE primary, cementless TKA RP system as measured with the KOOS questionnaire (KOOS-ADL sub-score). This will be carried out for two configurations: cruciate retaining rotating platform (ATTUNE Cementless CR RP) and posterior stabilized rotating platform (ATTUNE Cementless PS RP).

Description:

The secondary objectives of this study are:

• Evaluate change from preoperative baseline in post-operative outcomes using additional patient reported measures at 2 years: PKIP (overall and sub-scores), KOOS (overall and sub-scores), AKS and EQ-5D-3L.

• Evaluate change from preoperative baseline in pain and satisfaction over time as measured using a modified VAS Pain Score (discrete numbers rather than a continual scale) at 2yr.

• Evaluate type and frequency of Adverse Events

• Evaluate survivorship of the ATTUNE Primary Cementless TKA system for the CR RP and PS RP configurations using Kaplan-Meier survival analysis at 2yr and 5yrs.

• Evaluate primary, cementless ATTUNE TKA fixation through zonal radiographic analysis of the bone-implant interface at 6wk, 6mo, 1yr, and 2yr after surgery.

• Evaluate any changes in anatomic tibiofemoral, femoral component and tibial component alignment at 2 years compared to the first postoperative radiographs.

Recruitment information / eligibility

• Status: Active, not recruiting
• Enrollment: 540
• Est. completion date: September 1, 2027
• Est. primary completion date: June 1, 2024
• Accepts healthy volunteers: No
• Gender: All
• Age group: 22 Years to 80 Years

Eligibility

Inclusion Criteria:

• Subject is male or female and between the ages of 22 and 80 years at the time of surgery, inclusive.

• Subject was diagnosed with NIDJD.

• Subject, in the opinion of the Investigator, is a suitable candidate for cementless primary TKA using the devices described in this CIP with either resurfaced or non-resurfaced patellae.

• Subject that is willing to give voluntary, written informed consent to participate in this clinical investigation and authorize the transfer of his/her information to the Sponsor

• Subject is currently not bedridden

• Subject, in the opinion of the Investigator, is able to understand this clinical investigation and is willing and able to perform all study procedures and follow-up visits and co-operate with investigational procedures.

• Subject is able to read, and comprehend the Informed Consent Document as well as complete the required PROs in either English or one of the available translations.

Exclusion Criteria:

• The Subject is a woman who is pregnant or lactating.

• Contralateral knee has already been enrolled in this study .

• Subject had a contralateral amputation.

• Previous partial knee replacement (unicompartmental, bicompartmental or patellofemoral joint replacement), patellectomy, high tibial osteotomy or primary TKA in affected knee.

• Subject is currently diagnosed with radicular pain from the spine that radiates into the limb to receive TKA.

• Subject has participated in a clinical investigation with an investigational product (drug or device) in the last three (3) months.

• Subject is currently involved in any personal injury litigation, medical-legal or worker's compensation claims.

• Subject, in the opinion of the Investigator, is a drug or alcohol abuser (in the last 5 years) or has a psychological disorder that could affect their ability to complete patient reported questionnaires or be compliant with follow-up requirements.

• Subject was diagnosed and is taking prescription medications to treat a muscular disorder that limits mobility due to severe stiffness and pain such as fibromyalgia or polymyalgia.

• Subject has a significant neurological or musculoskeletal disorder(s) or disease that may adversely affect gait or weight bearing (e.g., muscular dystrophy, multiple sclerosis, Charcot disease).

• Subject is suffering from inflammatory arthritis (e.g., rheumatoid arthritis, juvenile rheumatoid arthritis, psoriatic arthritis, systemic lupus erythematosus, etc.).

• Subject has a medical condition with less than five (5) years life expectancy.

• Uncontrolled gout

Related Conditions & MeSH terms

• Osteoarthritis

Intervention

Device:
• Cementless Total Knee Arthroplasty
Patients will undergo a primary total knee replacement using one of the two configurations of the ATTUNE Cementless knee (CR RP or PS RP)

Locations

Country	Name	City	State
Austria	Krankenhaus der Barmherzigen Schwestern Ried im Innkreis	Ried im Innkreis	Upper Austria
Canada	Foothills Medical Centre, University of Calgary	Calgary	Alberta
France	CHU de la Cavale Blanche	Brest	Cedex
France	Sevice de Chirurgie Orthoedique et Traumatologique	Salouel
Germany	Klinikum Garmisch-Partenkirchen GmbH	Garmisch-Partenkirchen
Ireland	South Infirmary Victoria University Hospital	Cork
Netherlands	Elkerliek Ziekenhuis	Helmond	Noord-Brabant
New Zealand	University of Otago	Christchurch
United Kingdom	Nottingham University Hospitals NHS Trust	Nottingham
United Kingdom	Wrightington Hospital	Wigan	Lancashire
United States	SUNY downstate Medical Center	Brooklyn	New York
United States	UNC Chapel Hill	Chapel Hill	North Carolina
United States	Florida Research Associates	DeLand	Florida
United States	Colorado Joint Replacement	Denver	Colorado
United States	Rothman Institute	Egg Harbor Township	New Jersey
United States	Associated Orthopaedics of Kingsport	Kingsport	Tennessee
United States	Dartmouth-Hitchcock Medical Center	Lebanon	New Hampshire
United States	Texas Tech University Heath Science Center	Lubbock	Texas
United States	New London Hospital	New London	New Hampshire
United States	Hampton Roads Orthopaedics and Sports Medicine	Newport News	Virginia

Sponsors (1)

Lead Sponsor	Collaborator
DePuy Orthopaedics

Countries where clinical trial is conducted

United States,  Austria,  Canada,  France,  Germany,  Ireland,  Netherlands,  New Zealand,  United Kingdom, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Patient-reported Outcome: Knee Injury and Osteoarthritis Outcome Score Activities of Daily Living (KOOS ADL)	The Knee injury and Osteoarthritis Outcome Score (KOOS) is a patient self-administered questionnaire that consists of 42 questions and include the WOMAC Osteoarthritis index. The KOOS consists of 5 subscales: pain, other symptoms, activities of daily living (ADL), sport and recreational function and knee related quality of life. Each question has 5 Likert-like response options. A normalized score (100 indicating no symptoms and 0 indicating extreme symptoms) is calculated for each subscale.	Minimum 2 years (670-1033 days after surgery)
Secondary	Patient-reported Outcome: Pre-surgical/Post-surgical Patient's Knee Implant Performance (PKIP)	The Pre Surgical and/or Post-surgical Patient's Knee Implant Performance (PKIP) questionnaire is a patient self-administered questionnaire that consists of 25 questions relating to the patient's awareness of their knee. Questions include the patient's self-confidence about the current status of their knee performance, stability, and overall satisfaction. Each question has a 5, 6 or 10 Likert- like response option.	Minimum 2 years (670-1033 days after surgery)
Secondary	Patient-reported Outcome: Knee Injury and Osteoarthritis Outcome Score (KOOS)	The Knee injury and Osteoarthritis Outcome Score (KOOS) is a patient self-administered questionnaire that consists of 42 questions and include the WOMAC Osteoarthritis index. The KOOS consists of 5 subscales: pain, other symptoms, activities of daily living (ADL), sport and recreational function and knee related quality of life. Each question has 5 Likert-like response options. A normalized score (100 indicating no symptoms and 0 indicating extreme symptoms) is calculated for each subscale.	Minimum 2 years (670-1033 days after surgery)
Secondary	Combination of Patient-reported and Clinical-reported Outcome: Knee Society 2011	The Knee Society Score is a self-administered questionnaire. The subject completes questions regarding: Symptoms (3 questions), Patient Satisfaction (5 questions), Patient Expectations (3 questions), Functional Activities (5 questions), Standard Activities (6 questions), Advanced Activities (5 questions), and Discretionary Knee Activities ( 4 questions). The surgeon completes questions regarding objective knee indicators. Likert responses are used, typically with five response options.	Minimum 2 years (670-1033 days after surgery)
Secondary	Patient Reported Outcome: EuroQol 5D 3L questionnaire (EQ-5D-3L)	EuroQol 5D 3L questionnaire is a standardized instrument for use as a measure of health outcome that is designed for completion by the subject.	Minimum 2 years (670-1033 days after surgery)
Secondary	Modified VAS Pain Score: Pain and Satisfaction	VAS Pain Score is a standardized instrument for use as a measure of pain and satisfaction that is designed for completion by the subject. This modified version has scores that are discrete numbers rather than a continual scale	Minimum 2 years (670-1033 days after surgery)
Secondary	Type and Frequency of Adverse Events (AEs) for all enrolled subjects	All Serious AEs must be reported to Sponsor. All device-related or procedure-related adverse events must be reported to Sponsor.	Pre-op (-90 to -1 days before surgery), 6 weeks (1-90 days after surgery), 6 months (91-303 days after surgery), minimum 1 year (304-669 days after surgery), minimum 2 years (670-1033 days after surgery), minimum 5 years (1764-2190 days after surgery)
Secondary	Survivorship	Kaplan-Meier survival analysis will be used to calculate the survivorship of all 2 configurations (CR RP, PS RP)	Minimum 2 years (670-1033 days after surgery)
Secondary	Survivorship	Kaplan-Meier survival analysis will be used to calculate the survivorship of all 2 configurations (CR RP, PS RP)	Minimum 5 years (1764-2190 days after surgery)
Secondary	Implant fixation: Radiographic assessment of bone-implant interface performance	Radiographic success is defined as: absence of progressive radiolucent lines greater than or equal to 2mm in any one zone; absence of lytic lesions in any zone; absence of individual component position change >3degrees in any plane.	6 weeks (1-90 days after surgery)
Secondary	Implant fixation: Radiographic assessment of bone-implant interface performance	Radiographic success is defined as: absence of progressive radiolucent lines greater than or equal to 2mm in any one zone; absence of lytic lesions in any zone; absence of individual component position change >3degrees in any plane.	6 months (91-303 days after surgery)
Secondary	Implant fixation: Radiographic assessment of bone-implant interface performance	Radiographic success is defined as: absence of progressive radiolucent lines greater than or equal to 2mm in any one zone; absence of lytic lesions in any zone; absence of individual component position change >3degrees in any plane.	Minimum 1 year (304-669 days after surgery).
Secondary	Implant fixation: Radiographic assessment of bone-implant interface performance	Radiographic success is defined as: absence of progressive radiolucent lines greater than or equal to 2mm in any one zone; absence of lytic lesions in any zone; absence of individual component position change >3degrees in any plane.	Minimum 2 years (670-1033 days after surgery)
Secondary	Evaluate changes in femoral component and tibial component alignment	Radiographs will be reviewed by an independent radiographic reviewer (IRR) in order to minimize bias of radiographic outcomes. Data from the IRR radiographic evaluations will be used to evaluate femoral and tibial component alignment over time.	Minimum 2 years (670-1033 days after surgery)