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COMPLETED NA

No Power Bionic Lower Extremity Prosthesis

NCT04070105 · View on ClinicalTrials.gov ↗

Study Summary

Typically people need separate prosthetic feet for running and walking. To bridge the gap, this study will test the Compliant Adaptive Energy Storage and Return (CAESAR) foot. This foot can change from a walk mode to a run mode with the push of a button. The investigators will test and improve this foot design mechanically, and then test this design on individuals with lower limb amputation in a lab setting. The goal of this project is to develop a passive prosthetic foot that can serve two purposes in someone's daily life: walking and running, to allow them to be more active.

Interventions

  • DEVICE Compliant Adaptive Energy Storage and Return Foot
  • DEVICE AllPro

Study Locations (1)

Michigan

  • University of Michigan — Ann Arbor

Trial Details

FieldValue
Enrollment Target 6 participants
Start Date 2020-09-01
Est. Completion 2022-12-31
Phase NA

Sponsor

University of Michigan

1,126 total trials

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Full Details on ClinicalTrials.gov ↗

What the Registry Record Tells You About NCT04070105

The ClinicalTrials.gov registry entry for NCT04070105 describes a study currently listed as completed. It is categorized as NA, which is the standard way researchers label where a study sits along the investigational pathway from early safety work through later efficacy and post-marketing evaluation. The registered enrollment target is 6 participants, a figure that helps gauge the scale of data the investigators plan to collect. The listed sponsor is University of Michigan, which has 1,126 total studies on file at ClinicalTrials.gov, and sponsors are the parties responsible for study design, oversight, and regulatory filings.

The record links to 3 conditions, with Amputation appearing as the primary indexed condition, and to 2 interventions — of which Compliant Adaptive Energy Storage and Return Foot is the first listed. Interventions can include drugs, devices, procedures, behavioral programs, or observational arms, and each is tracked as a separate registry field so that downstream queries can filter accurately. When a trial lists multiple interventions, it usually reflects a multi-arm design or a comparison protocol rather than a single treatment being tested in isolation. The brief summary published in the registry is the clearest source of protocol intent and should be read before drawing conclusions from any sidebar tags.

Geographic footprint matters for practical reasons: NCT04070105 reports 1 study location spanning 1 distinct geographic area — top geographies include Michigan. A larger site network tends to correlate with broader recruitment capacity, but it does not imply anything about study quality, and site-level enrollment status can diverge from the overall registry status shown above. Every data point on this page comes from the public ClinicalTrials.gov dataset and is reproduced here for reference only; it is not a medical recommendation, an endorsement of the sponsor, or an invitation to enroll. Verify current status, eligibility criteria, and contact details directly at ClinicalTrials.gov, and discuss any participation decision with your own healthcare provider.

Frequently Asked Questions

What is clinical trial NCT04070105 about?

NCT04070105 is a clinical study titled "No Power Bionic Lower Extremity Prosthesis". Typically people need separate prosthetic feet for running and walking. To bridge the gap, this study will test the Compliant Adaptive Energy Storage and Return (CAESAR) foot. This foot can change from a walk mode to a run mode with the push of a button. The investigators will test and improve this ...

What is the current status of trial NCT04070105?

This trial is currently completed. It is a NA study. The enrollment target is 6 participants. The study started on 2020-09-01. Estimated completion is 2022-12-31.

What conditions does trial NCT04070105 study?

This clinical trial studies the following conditions: Amputation, Amputation, Traumatic, Amputation; Traumatic, Leg, Lower. These conditions were identified from the trial registry and reflect the primary focus areas of the research.

What interventions are being tested in trial NCT04070105?

The interventions under investigation include: Compliant Adaptive Energy Storage and Return Foot (DEVICE), AllPro (DEVICE). Each intervention is being evaluated for safety and efficacy as part of this clinical study.

Who is sponsoring clinical trial NCT04070105?

This trial is sponsored by University of Michigan, which has 1,126 total clinical trials registered on ClinicalTrials.gov. The sponsor is responsible for the study's design, funding, and regulatory compliance.

Where is trial NCT04070105 being conducted?

This trial has 1 study location across Michigan. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.

Related

Data sourced from official U.S. government datasets. See our methodology for details. Retrieved and formatted by PlainTrial Editorial