- ICH GCP
- Registro degli studi clinici negli Stati Uniti
- Sperimentazione clinica NCT07682909
Prospective, Non-interventional, Multicenter Post-Market Clinical Follow-Up Study (oneKNEE)
oneKNEE - Prospective, Non-interventional, Multicenter Post-Market Clinical Follow-Up Studies
Panoramica dello studio
Stato
Condizioni
Intervento / Trattamento
Descrizione dettagliata
Safety and Clinical Performance will be observed:
Safety: All adverse device effects: serious and non-serious adverse events with relation to either the product or the surgical procedure.
Clinical Performance: Difference in Oxford Knee Score (OKS) 2 years after implantation compared to preoperative state.
Tipo di studio
Iscrizione (Stimato)
Contatti e Sedi
Contatto studio
- Nome: Heike Oberascher
- Numero di telefono: +49 7461 95
- Email: studies@aesculap.de
Backup dei contatti dello studio
- Nome: Stefan Maenz, Dr.
- Numero di telefono: +49 7461 95
- Email: studies@aesculap.de
Criteri di partecipazione
Criteri di ammissibilità
Età idonea allo studio
- Adulto
- Adulto più anziano
Accetta volontari sani
Metodo di campionamento
Popolazione di studio
Descrizione
Inclusion Criteria:
- Patient age ≤ 80 years
- Indication for a total knee replacement with one of the variants
- Written informed consent
- Willingness and mental ability to participate at the long-term follow-up examinations
Exclusion Criteria:
- Contraindications acc. to the Instructions for Use (IFU)
- Patient age < 18 years
- Known pregnancy
- BMI > 40
- Secondary gonarthrosis (e.g. rheumatoid arthritis, post-traumatic)
- Patients classified as high risk (ASA class >3)
- Patients with immunodeficiency, i.e. patients currently receiving immunosuppressive therapy or patients with severe immunodeficiency requiring drug therapy
- Preoperative: aHKA > 190° or aHKA < 170°
- Preoperative: aHKA > 190° or aHKA < 170°[KB1.1][HO1.2][KB1.3][HO1.4]
- Patients held in a custodial setting und - Patients in a relationship of dependence on the sponsor, the clinic or the investigator
Piano di studio
Come è strutturato lo studio?
Dettagli di progettazione
Cosa sta misurando lo studio?
Misure di risultato primarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
|
Safety of the implant
Lasso di tempo: 2 years after implantation
|
Safety in terms of clinical outcome of oneKNEE® All adverse device effects: serious and non-serious adverse events with relation to either the product or the surgical procedure.
|
2 years after implantation
|
|
Clinical Performance in terms of clinical outcome of oneKNEE®
Lasso di tempo: 2 years after implantation
|
Clinical Performance in terms of clinical outcome of oneKNEE®. Difference in Oxford Knee Score (OKS) 2 years after implantation compared to preoperative state. The Oxford Knee Score (OKS) is a validated joint-specific patient-reported outcome measure that is commonly employed to assess the outcome of TKA. It is a 12-item, patient-reported questionnaire originally developed and validated specifically to assess function and pain in patients undergoing TKA. It is short, reproducible, valid and sensitive to clinically important changes over time. OKS ranges from 0 to 48 with 48 being the best outcome. |
2 years after implantation
|
Misure di risultato secondarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
|
Clinical Outcome by evaluating the Oxford Knee Score
Lasso di tempo: V4=3 months post OP, V5= 1year p.OP, V6= 2years p.OP, V7= 5years p.OP, V8= 7years p.OP, V9=10 years p.OP, V10=15 y. p.OP
|
The Oxford Knee Score, OKS is a validated joint-specific patient-reported outcome measure that is commonly employed to assess the outcome of TKA.
It is a 12-item, patient-reported questionnaire originally developed and validated specifically to assess function and pain in patients undergoing TKA.
It is short, reproducible, valid and sensitive to clinically important changes over time.
OKS ranges from 0 to 48 with 48 being the best outcome.
|
V4=3 months post OP, V5= 1year p.OP, V6= 2years p.OP, V7= 5years p.OP, V8= 7years p.OP, V9=10 years p.OP, V10=15 y. p.OP
|
|
Evaluation of Changes in Quality of Life
Lasso di tempo: V1= pre OP, V3= Discharge, V4= 3 months post OP, V5= 1 year post OP, V6= 2 years post OP, V7= 5 years post OP, V8= 7 years post OP, V9= 10 years post OP, V10= 15 years post OP
|
The EQ-5D-5L is a standardized instrument used to measure health outcomes. Developed by the EuroQol Group (EQ), it assesses five dimensions (5D) of health: Mobility Self-care Usual activities Pain/discomfort Anxiety/depression Each dimension has five levels (5L) of severity: no problems, slight problems, moderate problems, severe problems, and extreme problems |
V1= pre OP, V3= Discharge, V4= 3 months post OP, V5= 1 year post OP, V6= 2 years post OP, V7= 5 years post OP, V8= 7 years post OP, V9= 10 years post OP, V10= 15 years post OP
|
|
Evaluation of Patient Satisfaction by using PROMS: FJS
Lasso di tempo: V4= 3 months post OP, V5= 1 year post OP, V6= 2 years post OP, V7= 5 years post OP, V8= 7 years post OP, V9= 10 years post OP, V10= 15 years post OP
|
Forgotten Joint Score (FJS) : A joint-specific questionnaire with the aim to measure PRO of joint disorders . FJS is designed to measure the ability of the patient to "forget" about their problematic joint after treatment. Scale:
|
V4= 3 months post OP, V5= 1 year post OP, V6= 2 years post OP, V7= 5 years post OP, V8= 7 years post OP, V9= 10 years post OP, V10= 15 years post OP
|
|
Knee functional outcome
Lasso di tempo: V4= 3 months post OP, V5= 1 year post OP, V6= 2 years post OP, V7= 5 years post OP, V8= 7 years post OP, V9= 10 years post OP, V10= 15 years post OP
|
Range of Motion (ROM)
|
V4= 3 months post OP, V5= 1 year post OP, V6= 2 years post OP, V7= 5 years post OP, V8= 7 years post OP, V9= 10 years post OP, V10= 15 years post OP
|
|
Knee alignment, measurement of LDFA: Lateral distal femoral angle
Lasso di tempo: V4= 3 months post OP, V5= 1 year post OP, V6= 2 years post OP, V7= 5 years post OP, V8= 7 years post OP, V9= 10 years post OP, V10= 15 years post OP
|
LDFA: Lateral distal femoral angle.
The angle between the mechanical axis of the femur and the knee joint line.
Normal values typically range between 85° and 90° Medial proximal tibial angle (MPTA) and lateral distal femoral angle.
|
V4= 3 months post OP, V5= 1 year post OP, V6= 2 years post OP, V7= 5 years post OP, V8= 7 years post OP, V9= 10 years post OP, V10= 15 years post OP
|
|
Knee alignment, measurement of MPTA: Medial proximal tibial angle
Lasso di tempo: V4= 3 months post OP, V5= 1 year post OP, V6= 2 years post OP, V7= 5 years post OP, V8= 7 years post OP, V9= 10 years post OP, V10= 15 years post OP
|
MPTA: Medial proximal tibial angle.
The angle between the mechanical axis of the tibia and the knee joint line.
Normal values also typically average around 87° ± 3°.
|
V4= 3 months post OP, V5= 1 year post OP, V6= 2 years post OP, V7= 5 years post OP, V8= 7 years post OP, V9= 10 years post OP, V10= 15 years post OP
|
|
Knee alignment, measurement of HKA: Hip Knee Angle
Lasso di tempo: V4= 3 months post OP, V5= 1 year post OP, V6= 2 years post OP, V7= 5 years post OP, V8= 7 years post OP, V9= 10 years post OP, V10= 15 years post OP
|
HKA: (Hip Knee Angle).
The mechanical angle between the center of the femoral head, the center of the knee, and the center of the ankle.
It represents the overall lower limb alignment (e.g., neutral, varus, or valgus)
|
V4= 3 months post OP, V5= 1 year post OP, V6= 2 years post OP, V7= 5 years post OP, V8= 7 years post OP, V9= 10 years post OP, V10= 15 years post OP
|
|
Radiologically relevant findings by using AI
Lasso di tempo: V4= 3 months post OP, V5= 1 year post OP, V6= 2 years post OP, V7= 5 years post OP, V8= 7 years post OP, V9= 10 years post OP, V10= 15 years post OP
|
"Image biopsy lab" is a Digital AI platform that supports physicians and healthcare professionals in transforming medical imaging data into diagnostic findings.
|
V4= 3 months post OP, V5= 1 year post OP, V6= 2 years post OP, V7= 5 years post OP, V8= 7 years post OP, V9= 10 years post OP, V10= 15 years post OP
|
|
Adverse events
Lasso di tempo: 15 years
|
Serious and non-serious adverse events (SAE/AE)
|
15 years
|
|
Device deficiencies assessed by Adverse Events
Lasso di tempo: 15 years
|
In any case of Adverse Events marked as "related to the product/device"
|
15 years
|
|
Intraoperative complications
Lasso di tempo: day of surgery
|
day of surgery
|
|
|
Survival of implant components
Lasso di tempo: From V3=Discharge to V10 = 15 years post OP
|
From V3=Discharge to V10 = 15 years post OP
|
|
|
Optional: OrthoPilot® Data
Lasso di tempo: Day of surgery
|
During surgery all data measured and stored by OrthoPilot® the computer assistant (e.g.
time needed for the surgery, alignment of all implant components) will be evaluated.
|
Day of surgery
|
Collaboratori e investigatori
Sponsor
Investigatori
- Investigatore principale: Anne Postler, PD Dr. med, Städt. Klinikum Dresden
Studiare le date dei record
Studia le date principali
Inizio studio (Stimato)
Completamento primario (Stimato)
Completamento dello studio (Stimato)
Date di iscrizione allo studio
Primo inviato
Primo inviato che soddisfa i criteri di controllo qualità
Primo Inserito (Effettivo)
Aggiornamenti dei record di studio
Ultimo aggiornamento pubblicato (Effettivo)
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo verificato
Maggiori informazioni
Termini relativi a questo studio
Parole chiave
Altri numeri di identificazione dello studio
- AAG-O-H-25103
Piano per i dati dei singoli partecipanti (IPD)
Hai intenzione di condividere i dati dei singoli partecipanti (IPD)?
Informazioni su farmaci e dispositivi, documenti di studio
Studia un prodotto farmaceutico regolamentato dalla FDA degli Stati Uniti
Studia un dispositivo regolamentato dalla FDA degli Stati Uniti
Queste informazioni sono state recuperate direttamente dal sito web clinicaltrials.gov senza alcuna modifica. In caso di richieste di modifica, rimozione o aggiornamento dei dettagli dello studio, contattare register@clinicaltrials.gov. Non appena verrà implementata una modifica su clinicaltrials.gov, questa verrà aggiornata automaticamente anche sul nostro sito web .
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