Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Sep 6, 2026, 8:07 PM EDT

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Showing 1–3 of 3 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Transtibial Amputation, Transfemoral Amputation
Interventions
Conventional prosthetic socket, Adjustable Quatro socket
Device
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 65 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2027
U.S. locations
1
States / cities
Aurora, Colorado
Completed Not applicable Interventional Results available

A Comparative Assessment of Transfemoral Prosthetic Sockets

NCT04038580
Conditions
Amputation, Amputation; Traumatic, Leg, Lower
Interventions
Laminated Socket, Quatro, Infinite Socket, CJ Socket
Device
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
2
States / cities
Chicago, Illinois • Ann Arbor, Michigan
Active, not recruiting Not applicable Interventional

Celtra Quatro Crown Study

NCT04604301
Conditions
Fractured Tooth, Decayed Tooth, Unsatisfactory Restoration of Tooth
Interventions
Celtra Quatro
Device
Lead sponsor
University of Michigan
Other
Eligibility
18 Years to 110 Years
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2027
U.S. locations
1
States / cities
Ann Arbor, Michigan