Accuro XV Ultrasound Imaging System for BoneEnhance and Fracture Detection Algorithms
MSK Injury Assessment Imaging System: Feasibility and Data Acquisition for Algorithm Development and Testing
The Accuro XV is a cart-based, bedside ultrasound instrument that incorporates new signal processing-based technologies for enhanced bone and soft-tissue imaging.
Patients presenting to the Study Setting (e.g., Emergency Departments, urgent care centers, orthopedic clinics, radiology departments, and other clinical environments with access to standard-of-care (SOC) imaging with a suspected distal extremity injury (wrist, forearm, ankle, or lower leg) who have undergone SOC imaging during their clinical evaluation, will be enrolled for additional extremity imaging with the Accuro XV.
In this feasibility study, investigators will assess the safety of Accuro XV by review of any adverse events (AEs) and by comparing the comfort level of patients during Accuro XV image capture and standard-of-care imaging. Investigators will retrospectively assess image quality by reviewing all images captured to ensure the image is clear of artifact and other visual imperfections. The de-identified imaging data will then be used for algorithm development and testing. This data will help to verify plans for future study protocols and help to ensure the device is optimized for its clinical use prior to further clinical studies. The results will also be used as an input to RIVANNA's usability and human factors engineering process per IEC 60601-1-6 as recognized by FDA.
The Accuro XV is investigational in this study and is not intended to guide clinical decision-making.
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Undersøgelsestype
Undersøgelsestype
Tilmelding (Anslået)
Tilmelding
Fase
Fase
- Ikke anvendelig
Kontakter og lokationer
Studiekontakt
Studiekontakt
- Navn: Delphine Le Roux, PhD
- Telefonnummer: 804-514-0589
- E-mail: dleroux@rivannamedical.com
Studiesteder
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California
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San Francisco, California, Forenede Stater, 94143
- Rekruttering
- The University of California San Francisco
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Kontakt:
- Elizabeth Butrick
- Telefonnummer: 4156016399
- E-mail: Elizabeth.butrick@ucsf.edu
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Ledende efterforsker:
- Aaron Kornblith, MD
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Colorado
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Denver, Colorado, Forenede Stater, 80204
- Rekruttering
- The University of Colorado Denver
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Kontakt:
- Carolynn Lyle
- Telefonnummer: 3036025235
- E-mail: Carol.Lyle@dhha.org
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Ledende efterforsker:
- Matthew Riscinti, MD
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Connecticut
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New Haven, Connecticut, Forenede Stater, 06510
- Rekruttering
- Yale University
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Kontakt:
- Ryan Denkewicz, MD
- Telefonnummer: 4013396076
- E-mail: ryan.denkewicz@yale.edu
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Ledende efterforsker:
- Cristiana Baloescu, MD
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Illinois
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Chicago, Illinois, Forenede Stater, 60612
- Rekruttering
- Rush University Medical Center
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Ledende efterforsker:
- Michael Gottlieb, MD
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Kontakt:
- Michael Gottlieb, MD
- Telefonnummer: (312) 952-6615
- E-mail: Michael_A_Gottlieb@rush.edu
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Pennsylvania
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Philadelphia, Pennsylvania, Forenede Stater, 19107
- Rekruttering
- Thomas Jefferson University Hospital
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Kontakt:
- Nicole Renzi
- Telefonnummer: 215-955-2471
- E-mail: Nicole.renzi@jefferson.edu
-
Ledende efterforsker:
- Jason Fields, MD
-
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Texas
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Dallas, Texas, Forenede Stater, 75390
- Rekruttering
- The University of Texas Southwestern
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Kontakt:
- Riley Martin
- Telefonnummer: 2146482147
- E-mail: riley.martin@utsouthwestern.edu
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Ledende efterforsker:
- Philip Jarrett, MD
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El Paso, Texas, Forenede Stater, 79905
- Rekruttering
- Texas Tech University Health Sciences Center
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Kontakt:
- Diluma Kariyawasam
- Telefonnummer: 9152154649
- E-mail: dkariyaw@ttuhsc.edu
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Ledende efterforsker:
- Kara Samsel, MD
-
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Utah
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Salt Lake City, Utah, Forenede Stater, 84112
- Rekruttering
- The University of Utah
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Kontakt:
- Marina Griffith
- Telefonnummer: 8015298668
- E-mail: marina.griffith@hsc.utah.edu
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Ledende efterforsker:
- Christopher Kelly, MD
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Virginia
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Charlottesville, Virginia, Forenede Stater, 22904
- Rekruttering
- The University of Virginia
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Kontakt:
- Ashley Simpson
- Telefonnummer: 4349242897
- E-mail: APS2H@uvahealth.org
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Ledende efterforsker:
- Christopher Thom, MD
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Richmond, Virginia, Forenede Stater, 23298
- Rekruttering
- Virginia Commonwealth University
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Kontakt:
- Samuel Chun
- Telefonnummer: 8049555067
- E-mail: Samuel.Chun@vcuhealth.org
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Ledende efterforsker:
- Jordan Tozer
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Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Sites are currently on two different protocol Revisions.
Inclusion Criteria
- Age greater than or equal to 5 years.
- The patient is presenting for distal limb injury of the wrist, forearm, ankle, or lower leg.
- The patient is scheduled to receive an X-ray that includes a view of the ankle, lower leg, wrist, and/or forearm or any patient that received an X-ray accessible by the study team for the studied anatomy in the past 48 hours.
- English and/or Spanish speaking.
Exclusion Criteria
- An open fracture, grossly open wound, or severe angulation of the limb is present.
- Patients for whom the site investigator feels that study participation could prohibit or impair ongoing medical care.
- Known allergy to ultrasound couplants.
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Andet
- Tildeling: N/A
- Interventionel model: Enkelt gruppeopgave
- Maskning: Ingen (Åben etiket)
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
|
Eksperimentel: Accuro XV Imaging
Participants with a distal extremity injury who have undergone standard-of-care imaging will receive additional imaging with the Accuro XV ultrasound imaging system. Accuro XV imaging will be performed after completion of standard-of-care clinical imaging and will not be used for clinical decision-making or patient management. Imaging data collected during the study will be used to evaluate device feasibility, safety, image quality, and to support the development and testing of future algorithms. |
The Accuro XV Ultrasound Imaging System is a cart-based ultrasound imaging device designed to acquire volumetric images of bone and soft tissue anatomy of the distal extremities. In this study, participants will undergo additional Accuro XV imaging following standard-of-care imaging for a distal extremity injury. The imaging procedure includes acquisition of multiple views of the injured anatomy using ultrasound technology and advanced image-processing methods to generate three-dimensional representations of bone and soft tissue structures. Images collected during the study will be used to evaluate device feasibility, safety, image quality, and to support the development and testing of future algorithms. Accuro XV imaging results will not be used for clinical decision-making. |
Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Accuro XV Image Quality Assessment
Tidsramme: From Accuro XV image acquisition through completion of retrospective image-quality assessment, up to 48 months.
|
Retrospective assessment of acquired Accuro XV images for artifacts and other visual imperfections to evaluate image quality and suitability for subsequent analysis and algorithm development. |
From Accuro XV image acquisition through completion of retrospective image-quality assessment, up to 48 months.
|
|
Feasibility of Accuro XV Imaging Acquisition
Tidsramme: During and immediately after Accuro XV imaging on the day of enrollment.
|
Successful acquisition of Accuro XV images of the target distal extremity anatomy according to study procedures; site PIs, AIs, and other Accuro XV users will be queried on how Accuro XV fits into their clinical workflow in terms of usability, maneuverablity, reliability and more. Surveys to be developed. |
During and immediately after Accuro XV imaging on the day of enrollment.
|
|
Participant Comfort During Imaging
Tidsramme: Immediately after Accuro XV imaging on the day of enrollment.
|
Participant-reported comfort and pain scores associated with Accuro XV imaging collected through the participant questionnaire. Participants completed a questionnaire assessing pain associated with both standard-of-care imaging and Accuro XV scanning. Specifically, participants were asked to rate their pain (1) before standard-of-care imaging, (2) during standard-of-care imaging, (3) before Accuro XV scans, and (4) during Accuro XV scans. Pain was measured using an 11-point Likert-type scale ranging from 0 ("none") to 10 ("severe"), with higher scores indicating greater pain. |
Immediately after Accuro XV imaging on the day of enrollment.
|
Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Likert-Type Scale Participant-reported Imaging Modality Preference
Tidsramme: Immediately after Accuro XV imaging on the day of enrollment.
|
Participant-reported preference between Accuro XV imaging and standard-of-care imaging modalities. Participants completed a questionnaire assessing satisfaction with both standard-of-care imaging and Accuro XV scanning. Participants were asked to rate their satisfaction with each imaging modality on an 11-point Likert-type scale ranging from 0 ("not satisfied at all") to 10 ("very satisfied"), with higher scores indicating greater satisfaction. In addition, participants were asked to indicate their preferred imaging modality by selecting either Accuro XV, standard-of-care imaging, or no preference. |
Immediately after Accuro XV imaging on the day of enrollment.
|
Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Datoer for undersøgelser
Studer store datoer
Studiestart (Faktiske)
Studiestart
Primær færdiggørelse (Anslået)
Primær færdiggørelse
Studieafslutning (Anslået)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Faktiske)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Nøgleord
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- Pro00075277
- 75A50121C00035 (Andet bevillings-/finansieringsnummer: Biomedical Advanced Research Development Authority (BARDA))
Plan for individuelle deltagerdata (IPD)
Planlægger du at dele individuelle deltagerdata (IPD)?
Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter
Studerer et amerikansk FDA-reguleret lægemiddelprodukt
Studerer et amerikansk FDA-reguleret enhedsprodukt
produkt fremstillet i og eksporteret fra U.S.A.
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