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Observing Wheeled Device Use After Total Knee Arthroplasty

This study is looking at how a special wheeled device, called an A-Linker, might help people move around better after having a total knee replacement (Total Knee Arthroplasty). Researchers want to see if using this device before and after surgery can improve your mobility. You might be able to join if you are between 18 and 99 years old, are having a total knee replacement, and can currently move with no more than a single cane or crutch. The study will measure your mobility 6 months after your surgery to see how well the A-Linker worked. The current recruitment status is unclear, but the study plans to enroll 19 participants.

Study design
This is an interventional study with 19 participants. It is not specified if it is randomized or blinded.
What's involved
You will receive an A-Linker device 3 months before your surgery and be encouraged to use it before and for 3 months after surgery.
Compensation
Not stated in the trial record.
Follow-up
Your mobility will be measured 6 months after your surgery.

AI-generated from the public study record. Only the study team can confirm whether you're eligible — confirm details with them before making decisions.

NCT06080152

Observation of Wheeled Device Use After TKA

Recruiting
NAAges 18–99InterventionalSupportive care
Stanford University
~19 participants
Updated 2026-03-17 on ClinicalTrials.gov
What's tested:Mobility Tool

At a glance

Recruiting sites
1 of 1 listed site is recruiting right now
RecruitingSuspended, closed, or not yet open
What they're measuring
Mobility after surgery
Measured over 6 months

Conditions

Total Knee Arthroplasty

Explore related trials

Total Knee Replacement

Where it's being run

1 sites across 1 states
California1

Who to contact

Derek Amanatullah, MD
[email protected]
(650) 723-2257
Email the study team

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Do you actually qualify for this trial?

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Eligibility criteria

Inclusion

Any person receiving Primary Total Knee Arthroplasty, ages 18-99
Patient is mobile with no more than a single cane/single crutch assist preoperatively

Exclusion

Any person not receiving knee arthroplasty, ages under 18 or greater than 99
Patient requires simultaneous or staged bilateral replacements, staged \<90 days apart.
Patients who have active claudication from a lumbar stenosis or peripheral vascular disease

What this trial measures

  • Mobility after surgery6 months

    Mobility will be assessed by using a bicycle odometer to track usage and mobility. The odometer will be checked 2 weeks, 6 weeks, and 3 months after surgery during a post-op clinical exam.