Rheumatoid Arthritis Trial, Recruiting
Who may be able to join
AI generated eligibility summary. Written by an AI model from the official source data and checked on a sample basis. It can contain mistakes, so confirm anything important against the original source. How we use AI
Who might be able to join this trial:
- People aged 20 years or older
- People whose bones have finished growing and reached full maturity
- People for whom a decision to have a total knee replacement using the ROSA Knee System has already been made independently, before being considered for the study
- People who are able and willing to attend all follow-up appointments as outlined in the study plan
- People who have gone through the informed consent process and are willing to sign the required consent form approved by an ethics committee
Who may not be able to join:
- People who have serious bone defects that require metal additions, synthetic bone, or donor bone material
- People who have an active infection, blood poisoning, or a bone infection at the affected joint
- People who have poor blood flow, muscle loss, or nerve and muscle conditions at the area where the implant would be placed, which could affect the outcome of surgery
- People who have another condition that is likely to affect how well the implant works or lasts
- People who are known to be pregnant
- People who are prisoners, or who have a known issue with alcohol or drug misuse, or who are not able to understand what taking part in the study involves
- People who are known to have a sensitivity or allergy to any of the materials used in the implant
Important: Always verify eligibility with the trial site directly before applying.
Based on publicly available eligibility criteria from ClinicalTrials.gov. Verify directly with the trial site before acting. This is not medical advice.
Contact this trial
Principal Investigator: Yasuharu Nakashima, Kyushu University
Phone: +81-3-6402-6600
Contact details sourced from ClinicalTrials.gov. Verify directly with the trial site before attending.
GP referral letter
Print a one-page summary to share with your doctor.
Trial details
Where this trial is recruiting
Primary endpoints
The mean absolute difference between X-Atlas image based pre-op plan & intra-op final plan
Can't join this trial?
Data last synced from ClinicalTrials.gov: 26 July 2026. Trial status can change. Always verify current status directly with the trial site before making any decision.