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.
Panoramica dello studio
Stato
Stato
Condizioni
Condizioni
Intervento / Trattamento
Intervento / Trattamento
Tipo di studio
Tipo di studio
Iscrizione (Stimato)
Iscrizione
Fase
Fase
- Non applicabile
Contatti e Sedi
Contatto studio
Contatto studio
- Nome: Delphine Le Roux, PhD
- Numero di telefono: 804-514-0589
- Email: dleroux@rivannamedical.com
Luoghi di studio
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California
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San Francisco, California, Stati Uniti, 94143
- Reclutamento
- The University of California San Francisco
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Contatto:
- Elizabeth Butrick
- Numero di telefono: 4156016399
- Email: Elizabeth.butrick@ucsf.edu
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Investigatore principale:
- Aaron Kornblith, MD
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Colorado
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Denver, Colorado, Stati Uniti, 80204
- Reclutamento
- The University of Colorado Denver
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Contatto:
- Carolynn Lyle
- Numero di telefono: 3036025235
- Email: Carol.Lyle@dhha.org
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Investigatore principale:
- Matthew Riscinti, MD
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Connecticut
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New Haven, Connecticut, Stati Uniti, 06510
- Reclutamento
- Yale University
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Contatto:
- Ryan Denkewicz, MD
- Numero di telefono: 4013396076
- Email: ryan.denkewicz@yale.edu
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Investigatore principale:
- Cristiana Baloescu, MD
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Illinois
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Chicago, Illinois, Stati Uniti, 60612
- Reclutamento
- Rush University Medical Center
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Investigatore principale:
- Michael Gottlieb, MD
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Contatto:
- Michael Gottlieb, MD
- Numero di telefono: (312) 952-6615
- Email: Michael_A_Gottlieb@rush.edu
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Pennsylvania
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Philadelphia, Pennsylvania, Stati Uniti, 19107
- Reclutamento
- Thomas Jefferson University Hospital
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Contatto:
- Nicole Renzi
- Numero di telefono: 215-955-2471
- Email: Nicole.renzi@jefferson.edu
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Investigatore principale:
- Jason Fields, MD
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Texas
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Dallas, Texas, Stati Uniti, 75390
- Reclutamento
- The University of Texas Southwestern
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Contatto:
- Riley Martin
- Numero di telefono: 2146482147
- Email: riley.martin@utsouthwestern.edu
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Investigatore principale:
- Philip Jarrett, MD
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El Paso, Texas, Stati Uniti, 79905
- Reclutamento
- Texas Tech University Health Sciences Center
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Contatto:
- Diluma Kariyawasam
- Numero di telefono: 9152154649
- Email: dkariyaw@ttuhsc.edu
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Investigatore principale:
- Kara Samsel, MD
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Utah
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Salt Lake City, Utah, Stati Uniti, 84112
- Reclutamento
- The University of Utah
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Contatto:
- Marina Griffith
- Numero di telefono: 8015298668
- Email: marina.griffith@hsc.utah.edu
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Investigatore principale:
- Christopher Kelly, MD
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Virginia
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Charlottesville, Virginia, Stati Uniti, 22904
- Reclutamento
- The University of Virginia
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Contatto:
- Ashley Simpson
- Numero di telefono: 4349242897
- Email: APS2H@uvahealth.org
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Investigatore principale:
- Christopher Thom, MD
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Richmond, Virginia, Stati Uniti, 23298
- Reclutamento
- Virginia Commonwealth University
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Contatto:
- Samuel Chun
- Numero di telefono: 8049555067
- Email: Samuel.Chun@vcuhealth.org
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Investigatore principale:
- Jordan Tozer
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Criteri di partecipazione
Criteri di ammissibilità
Criteri di ammissibilità
Età idonea allo studio
Accetta volontari sani
Sessi ammissibili allo studio
Descrizione
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.
Piano di studio
Come è strutturato lo studio?
Dettagli di progettazione
- Scopo principale: Altro
- Assegnazione: N / A
- Modello interventistico: Assegnazione di gruppo singolo
- Mascheramento: Nessuno (etichetta aperta)
Numero di armi
Armi e interventi
Gruppo di partecipanti / ArmGruppo di partecipanti / Arm |
Intervento / TrattamentoIntervento / Trattamento |
|---|---|
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Sperimentale: 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. |
Cosa sta misurando lo studio?
Misure di risultato primarie
Misure di risultato primarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
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Accuro XV Image Quality Assessment
Lasso di tempo: From Accuro XV image acquisition through completion of retrospective image-quality assessment, up to 48 months.
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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.
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Feasibility of Accuro XV Imaging Acquisition
Lasso di tempo: During and immediately after Accuro XV imaging on the day of enrollment.
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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.
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Participant Comfort During Imaging
Lasso di tempo: 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.
|
Misure di risultato secondarie
Misure di risultato secondarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
|
Likert-Type Scale Participant-reported Imaging Modality Preference
Lasso di tempo: Immediately after Accuro XV imaging on the day of enrollment.
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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.
|
Collaboratori e investigatori
Sponsor
Sponsor
Studiare le date dei record
Studia le date principali
Inizio studio (Effettivo)
Inizio studio
Completamento primario (Stimato)
Completamento primario
Completamento dello studio (Stimato)
Completamento dello studio
Date di iscrizione allo studio
Primo inviato
Primo inviato
Primo inviato che soddisfa i criteri di controllo qualità
Primo inviato che soddisfa i criteri di controllo qualità
Primo Inserito (Effettivo)
Primo Inserito
Aggiornamenti dei record di studio
Ultimo aggiornamento pubblicato (Effettivo)
Ultimo aggiornamento pubblicato
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo verificato
Ultimo verificato
Maggiori informazioni
Termini relativi a questo studio
Parole chiave
Termini MeSH pertinenti aggiuntivi
Altri numeri di identificazione dello studio
Altri numeri di identificazione dello studio
- Pro00075277
- 75A50121C00035 (Altro numero di sovvenzione/finanziamento: Biomedical Advanced Research Development Authority (BARDA))
Piano per i dati dei singoli partecipanti (IPD)
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Informazioni su farmaci e dispositivi, documenti di studio
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