CompletedNot Applicable

Study of Wrist Fusions With the Medartis Aptus Arthrodesis Plate

Germany73 participantsStarted 2023-06-06

Plain-language summary

The primary working hypothesis of this study is whether wrist arthrodesis leads to an improvement in functional status in both rheumatoid arthritis and post-traumatic osteoarthritis. Functional status will be measured by Disabilities of the Arm, Shoulder and Hand (DASH) questionnaire no earlier than 1 year after surgery.

Who can participate

Age range

18 Years – 90 Years

Sex

ALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria: * Age 18-90 * Wrist fusion took place between 2014 and 2022 using Aptus 2.5 TriLock Total Wrist Fusion Plate, Medartis at Hospital Waldfriede * rheumatoid Arthritis * post-traumatic osteoarthritis patterns: 1. scapholunate advanced collapse (SLAC) or 2. scaphoid nonunion advanced collapse (SNAC) Exclusion Criteria: * post surgery bone fracture of the same limb * Pregnancy, lactation * active malignant tumor

Questions worth asking your doctor

Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.

1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?

Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.

Questions for the trial coordinator

The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.

1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?

A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.

What they're measuring

Disabilities of the Arm, Shoulder and Hand questionnaire (DASH)

Timeframe: all patients who underwent surgery between 2014 to 2022

Trial details

NCT IDNCT05875896

SponsorWaldfriede Hospital

Sponsor typeOTHER

Study typeOBSERVATIONAL

Primary completion2024-01-04

View on ClinicalTrials.gov More Wrist Arthritis trials