Follows people with knee arthritis after an uncemented knee replacement
Studies how an uncemented ATTUNE knee implant performs in adults with knee osteoarthritis.
Plain-language title generated from the registry record
Registry title: The ATtune Knee Outcome Study
Key facts
- Where
- Hoofddorp, NetherlandsSee the site
AI summary: who the study is looking for
From the trial's eligibility criteria. Machine-read from the registry text on this page, so it can be wrong. The registry text below and the trial team decide who can take part.
The trial is looking for adults with end-stage knee osteoarthritis who need a knee replacement with the ATTUNE total knee system.
- Age
- 21 Years to 90 Years
- Sex
- All sexes can join.
- Disease stage
- End-stage osteoarthritis of the knee that needs joint replacement.
Main reasons for not taking part
- Cannot or will not sign informed consent and follow the study visits
- Needs a revision of an earlier knee replacement as the first operation
- Must have a cemented implant because of weak bone quality
- Cannot understand the study procedures in Dutch or English
Read by machine on 9 November 2026.
Could this be for you?
Answer for yourself. This is not a decision: only the study team can say whether you can take part.
- Are you between 21 and 90 years old?
Source: NCT04247672, who can take part
Where in Netherlands
- Spaarne GasthuisHoofddorp, NetherlandsTaking people
Questions to ask the study team
- How often do I need to come in, and for how long each time?
- Are travel costs paid?
- Can I keep my own doctor?
- What happens if I want to stop?
Trial details
- Who runs it
- Spaarne Gasthuis
- Trial code
- NCT04247672
- Record updated
- 27 April 2022
- Original description
To accomodate dissatisfied patients with a total knee arthroplasty (TKA) and improve outcomes, several knee systems have been developed. The cemented ATTUNE TKA shows superiority over other established knee systems at short-term, abating with longer follow-up. There have been no studies reporting on the results of the uncemented version of the ATTUNE. Therefore, the main objective of the current study was to report patient reported outcome measures (PROMs), survivorship and complications associated with the uncemented ATTUNE TKA.Read full original descriptionShow less
The ATtune Knee Outcome Study: Prospective Evaluation of a Novel Uncemented Rotating Platform Total Knee Arthroplasty
To accomodate dissatisfied patients with a total knee arthroplasty (TKA) and improve outcomes, several knee systems have been developed. The cemented ATTUNE TKA shows superiority over other established knee systems at short-term, abating with longer follow-up. There have been no studies reporting on the results of the uncemented version of the ATTUNE. Therefore, the main objective of the current study was to report patient reported outcome measures (PROMs), survivorship and complications associated with the uncemented ATTUNE TKA.
Inclusion: End-stage osteoarthritis of the knee warranting joint replacement therapy; Indicated for an ATTUNE total knee system as part of regular clinical practice; Capability and willingness to sign informed consent and comply with follow-up procedures; Capable enough in Dutch or English to be able to understand study procedures.
Exclusion: Unable or unwilling to sign informed consent and comply with follow-up; Indication for primary revision arthroplasty; Absolute indication for cemented fixation (decreased bone stock/quality of spongiosa).