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Effects of Cadaveric Training on Clinical Confidence in Upper Extremity Ultrasound-Guided Procedures (UECAD-USG)

22. maj 2026 opdateret af: Selim Sezikli, Istanbul Physical Medicine Rehabilitation Training and Research Hospital

Effects of Cadaveric Training on Clinical Confidence in Upper Extremity Ultrasound-Guided Procedures: A Prospective Cross-Sectional Study

This prospective observational study evaluates the effects of a structured cadaveric workshop on physicians' self-reported confidence in performing upper extremity ultrasound-guided procedures. The workshop consisted of theoretical instruction and supervised hands-on cadaveric practice focusing on shoulder, elbow, and wrist procedures. Confidence levels were assessed before and after the workshop using standardized questionnaires. The study also examined the influence of prior ultrasound experience, procedural volume, and academic seniority on baseline confidence and post-workshop improvement.

Studieoversigt

Status

Afsluttet

Betingelser

Intervention / Behandling

Detaljeret beskrivelse

Ultrasound-guided musculoskeletal procedures are increasingly used in daily clinical practice because they improve procedural accuracy and reduce complication risk. However, upper extremity procedures require advanced sonoanatomical knowledge and technical proficiency due to the proximity of neurovascular structures and anatomical variability. Cadaveric workshops provide a realistic educational environment in which physicians can improve probe handling, needle guidance, and procedural confidence before performing these procedures in clinical settings.

This study evaluated the effectiveness of a one-day cadaveric musculoskeletal ultrasonography workshop focused on upper extremity ultrasound-guided procedures. The workshop included theoretical lectures and supervised hands-on cadaveric practice involving shoulder, elbow, and wrist procedures. Participants completed pre- and post-workshop questionnaires assessing self-reported confidence levels.

The primary objective was to determine changes in procedural confidence following workshop participation. Secondary objectives included evaluating the effects of prior ultrasound training, years of musculoskeletal ultrasonography experience, procedural volume, and academic seniority on baseline confidence and confidence improvement after the course.

Undersøgelsestype

Observationel

Tilmelding (Faktiske)

78

Kontakter og lokationer

Dette afsnit indeholder kontaktoplysninger for dem, der udfører undersøgelsen, og oplysninger om, hvor denne undersøgelse udføres.

Studiesteder

  • Tyrkiet (Türkiye)
    • Istanbul
      • Istanbul, Istanbul, Tyrkiet (Türkiye)
        • Koç University School of Medicine

Deltagelseskriterier

Forskere leder efter personer, der passer til en bestemt beskrivelse, kaldet berettigelseskriterier. Nogle eksempler på disse kriterier er en persons generelle helbredstilstand eller tidligere behandlinger.

Berettigelseskriterier

Aldre berettiget til at studere

  • Voksen
  • Ældre voksen

Tager imod sunde frivillige

Ja

Prøveudtagningsmetode

Ikke-sandsynlighedsprøve

Studiebefolkning

Physicians and physical medicine and rehabilitation trainees participating in cadaveric musculoskeletal ultrasonography workshops focused on upper extremity ultrasound-guided procedures.

Beskrivelse

Inclusion Criteria:

  • Physicians participating in the cadaveric musculoskeletal ultrasonography workshop
  • Willingness to complete pre- and post-workshop questionnaires
  • Age ≥18 years

Exclusion Criteria:

  • Failure to complete both pre- and post-workshop assessments
  • Withdrawal from the workshop before completion

Studieplan

Dette afsnit indeholder detaljer om studieplanen, herunder hvordan undersøgelsen er designet, og hvad undersøgelsen måler.

Hvordan er undersøgelsen tilrettelagt?

Design detaljer

Kohorter og interventioner

Gruppe / kohorte
Intervention / Behandling
Workshop Participants
Physicians participating in a cadaveric musculoskeletal ultrasonography workshop focused on upper extremity ultrasound-guided procedures involving the shoulder, elbow, and wrist.
Andet: Cadaveric Musculoskeletal Ultrasonography Workshop
Participants attended a structured one-day cadaveric musculoskeletal ultrasonography workshop consisting of theoretical lectures and supervised hands-on practice sessions. The workshop focused on upper extremity ultrasound-guided procedures involving the shoulder, elbow, and wrist. Participants practiced probe positioning, sonoanatomical identification, and needle guidance techniques on cadaveric specimens under direct supervision by experienced instructors.

Hvad måler undersøgelsen?

Primære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Change in Self-Reported Confidence for Upper Extremity Ultrasound-Guided Procedures
Tidsramme: Immediately before and immediately after the workshop
Self-reported confidence scores for shoulder, elbow, and wrist ultrasound-guided procedures assessed using a 5-point Likert scale before and immediately after the cadaveric workshop.
Immediately before and immediately after the workshop

Sekundære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Participant Satisfaction With the Educational Workshop
Tidsramme: Immediately after the workshop
Participant ratings regarding workshop content, practical applications, educational quality, and organizational aspects assessed using post-workshop questionnaires.
Immediately after the workshop

Samarbejdspartnere og efterforskere

Det er her, du vil finde personer og organisationer, der er involveret i denne undersøgelse.

Sponsor

Istanbul Physical Medicine Rehabilitation Training and Research Hospital

Publikationer og nyttige links

Den person, der er ansvarlig for at indtaste oplysninger om undersøgelsen, leverer frivilligt disse publikationer. Disse kan handle om alt relateret til undersøgelsen.

Generelle publikationer

Datoer for undersøgelser

Disse datoer sporer fremskridtene for indsendelser af undersøgelsesrekord og resumeresultater til ClinicalTrials.gov. Studieregistreringer og rapporterede resultater gennemgås af National Library of Medicine (NLM) for at sikre, at de opfylder specifikke kvalitetskontrolstandarder, før de offentliggøres på den offentlige hjemmeside.

Studer store datoer

Studiestart (Faktiske)

27. maj 2025

Primær færdiggørelse (Faktiske)

15. februar 2026

Studieafslutning (Faktiske)

15. februar 2026

Datoer for studieregistrering

Først indsendt

22. maj 2026

Først indsendt, der opfyldte QC-kriterier

22. maj 2026

Først opslået (Faktiske)

29. maj 2026

Opdateringer af undersøgelsesjournaler

Sidste opdatering sendt (Faktiske)

29. maj 2026

Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier

22. maj 2026

Sidst verificeret

1. maj 2026

Mere information

Begreber relateret til denne undersøgelse

Nøgleord

Andre undersøgelses-id-numre

  • UE-CAD-USG-2026-01

Plan for individuelle deltagerdata (IPD)

Planlægger du at dele individuelle deltagerdata (IPD)?

JA

IPD-planbeskrivelse

De-identified participant-level questionnaire data, including demographic characteristics, professional background information, and pre- and post-workshop confidence assessments, will be shared.

IPD-delingstidsramme

Beginning 6 months after publication of the study results and continuing for 5 years following publication.

IPD-delingsadgangskriterier

Access to de-identified participant-level data and supporting documents will be provided to qualified researchers who submit a methodologically sound research proposal. Data will be made available upon reasonable request to the corresponding author and may be used for educational or musculoskeletal ultrasonography research purposes.

IPD-deling Understøttende informationstype

  • STUDY_PROTOCOL
  • SAP
  • ICF

Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter

Studerer et amerikansk FDA-reguleret lægemiddelprodukt

Ingen

Studerer et amerikansk FDA-reguleret enhedsprodukt

Ingen

Disse oplysninger blev hentet direkte fra webstedet clinicaltrials.gov uden ændringer. Hvis du har nogen anmodninger om at ændre, fjerne eller opdatere dine undersøgelsesoplysninger, bedes du kontakte register@clinicaltrials.gov. Så snart en ændring er implementeret på clinicaltrials.gov, vil denne også blive opdateret automatisk på vores hjemmeside .

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