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ClinicalTrials.gov 6 recruiting now small index

Prosthesis User clinical trials

6 of 13 indexed Prosthesis User trials are currently recruiting.

Corpus placement: #1,315 of 28,707 conditions by registered trial count.

13 US clinical trials · 6 currently recruiting · #1,315 of 28,707 conditions by registered trial count

Prosthesis User: 13 US clinical trials tracked, 6 recruiting.

Prosthesis User is the subject of 13 registered US clinical trials on ClinicalTrials.gov, 6 of them currently open to new participants. The most active sponsor is Liberating Technologies, running 5 of these trials.

Enrollment posture brief

Registry condition prosthesis-user

OPEN 6 | RECR 46% | LATE 0 | EARLY 0 | RANK #1315 | SPON 5

Nearest open-share peer: B-cell Lymphoma (46% recruiting · 39 trials)

ACL Injury61.5%Acute Biphenotypic Leukemia46.2%Prosthesis User (this)46%Accidental Falls30.8%Actinic Keratoses23.1%
Open-enrollment share among volume-matched conditions near Prosthesis User

Prosthesis User lists 6 open slots (46% of 13 indexed trials). Peers are matched on registered volume, not therapeutic-area browse lists. How peer matching works →

Key findings

What ClinicalTrials.gov does not surface for Prosthesis User on its own pages , computed from the registry mirror as of 2026-08-08. Each line carries its own denominator so it can be quoted as it stands.

  1. Prosthesis User recruits in line with its size-band peers.

    6 of 13 indexed trials (46.2%) are open to enrollment, against a 46.5% average across 27,806 conditions with fewer than 20 trials. The peer set uses the same ClinicalTrials.gov-derived counts as this page.

  2. One sponsor concentrates Prosthesis User research.

    Liberating Technologies accounts for 5 of 13 trials (38.5%). 8 distinct sponsors appear on at least one study for this condition label.

  3. Most Prosthesis User trials plan to enrol fewer than 100 people.

    Median target enrolment is 20 among the 13 trials that report a genuine target (sentinel values excluded). 10 of those (76.9%) plan for fewer than 100 participants.

  4. Prosthesis User research is mostly interventional.

    12 interventional and 1 observational studies make up this index (92.3% interventional). Study type is sponsor-reported on ClinicalTrials.gov.

Open and recent trials

13 total, page 1 of 1

RECRUITING 178 participants

Evaluating the Experience of Upper Limb Prosthesis Use

Louis Stokes VA Medical Center

NCT04855214

RECRUITING NA 100 participants

Effects of Microprocessor-controlled Prosthetic Knees on Fall-related Health Outcomes in Limited Community Ambulators

Hanger Institute for Clinical Research and Education

NCT06937242

RECRUITING NA 32 participants

Effects of Myoelectric Channel Count and Targeting for Upper Limb Prosthetic Control

Liberating Technologies

NCT07011420

RECRUITING NA 26 participants

Clinical Outcomes With Non-Powered vs. Powered Prosthetic Knees by K2-level Amputees

Liberating Technologies

NCT06194838

RECRUITING NA 18 participants

Caesar Foot Take-Home Validation Testing

Liberating Technologies

NCT07075198

RECRUITING NA 15 participants

Neural Enabled Prosthesis for Upper Limb Amputees

University of Arkansas, Fayetteville

NCT03432325

ACTIVE NOT RECRUITING NA 180 participants

Optimizing Prosthetic Prescription to Mitigate the Effects of Perspiration

VA Puget Sound Health Care System

NCT07024342

ACTIVE NOT RECRUITING NA 91 participants

Criteria for Advanced Prosthetic Foot Prescription

VA New York Harbor Healthcare System

NCT03505983

ACTIVE NOT RECRUITING NA 20 participants

Transfemoral Powered Foot and Physical Therapy Study

VA New York Harbor Healthcare System

NCT03625921

COMPLETED NA 13 participants

Clinical Outcomes With Passive MPKs vs. Powered Prosthetic Knees

Liberating Technologies

NCT05267639

COMPLETED NA 8 participants

Pattern Recognition Prosthetic Control

Coapt

NCT04272593

COMPLETED NA 6 participants

Limb Health and Socket Pressure in Response to Powered Ankle Protheses

Indiana University

NCT05112679

COMPLETED NA 5 participants

Myoelectric Game Training and Outcomes

Liberating Technologies

NCT04354493

Phase Distribution

Phase data not available

Named interventions

Most-linked intervention names on Prosthesis User records (sponsor-reported on ClinicalTrials.gov). Counts are trial links, not unique products.

Myo-electric Gaming Interface Device
1 trials
PROPRIO FOOT® by Ossur & Empower ankle by Ottobock Device
1 trials
Power Knee Device
1 trials
EMG-Pattern Recognition Controller Device
1 trials
Powered Prosthetic Foot First Device
1 trials
Articulating ESR Prosthetic Foot First Device
1 trials
ESR Prosthetic Foot First Device
1 trials
Powered device with standard of practice Behavioral
1 trials

US sites by state

Facility locations filed on Prosthesis User trials. A trial with sites in several states counts in each.

Texas 4 trials
Massachusetts 3 trials
New York 2 trials
Illinois 2 trials
Washington 1 trials
Ohio 1 trials
Maryland 1 trials
Indiana 1 trials

Source: ClinicalTrials.gov, National Library of Medicine. Data is informational only.

What to do with this Prosthesis User page

13 registered trials, 6 currently recruiting, is a starting point for a conversation, not a diagnosis or a recommendation.

Trial and recruiting counts reflect ClinicalTrials.gov registry status as of the data vintage above; individual trial eligibility and enrollment status can change.

Every figure on PlainTrial is rendered directly from the ClinicalTrials.gov registry, no number is typed in by an editor. This Prosthesis User condition card totals 13 registered trials; most-linked intervention Myo-electric Gaming Interface; top US site state Texas. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.