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A master's thesis from Aalborg University
Book cover


Supporting Confidence Development in Tracheostomy Care Through VR-based Procedural Rehearsal

Authors

; ;

Term

4. term

Education

Publication year

2026

Submitted on

Pages

15

Abstract

Tracheostomy care—looking after a breathing tube in the neck—is a specialized task in the Department of Otorhinolaryngology (ENT) at Rigshospitalet. It is rare but high risk, and limited exposure can affect nurses’ confidence and preparedness. This project examined how a virtual reality (VR) training experience could be designed to build confidence and procedural familiarity. Through an exploratory, iterative design process in collaboration with the department, we developed a VR-based training application and evaluated it with ENT nurses. The evaluation included think-aloud testing (nurses say what they are thinking while using it), semi-structured interviews, and observations. The data were analyzed with reflexive thematic analysis, a qualitative method for identifying patterns and themes. Participants viewed the VR application as a meaningful supplement for onboarding, repetition-based practice, competence development, and procedural rehearsal in rare/high-risk healthcare situations, rather than a replacement for existing clinical practice. They valued hands-on interaction, recognizable workflows, and the opportunity to rehearse in a safe environment. The findings also highlighted the importance of usability, clear onboarding, and balancing realism with intuitive interaction design in VR-based healthcare training. Overall, the results suggest that effective VR training may rely less on perfect realism and more on believable, usable interactions that support onboarding, confidence, and procedural rehearsal in specialized low-frequency/high-risk contexts.

Trakeostomi-pleje, dvs. pleje af et åndingsrør i halsen, er en specialiseret opgave på Rigshospitalets Øre-Næse-Hals-afdeling (ØNH). Den forekommer sjældent, men indebærer høj risiko, og den begrænsede eksponering kan påvirke sygeplejerskers selvtillid og forberedelse. Dette projekt undersøgte, hvordan et forløb i virtual reality (VR) kan designes til at styrke selvtillid og gøre sygeplejersker mere fortrolige med procedurerne. Gennem en undersøgende, iterativ designproces i samarbejde med afdelingen blev en VR-baseret træningsapplikation udviklet og afprøvet med ØNH-sygeplejersker. Evalueringen omfattede think-aloud-tests (hvor brugerne siger højt, hvad de tænker), semistrukturerede interviews og observationer. Data blev analyseret med refleksiv tematisk analyse, en kvalitativ metode til at identificere mønstre og temaer. Resultaterne viser, at deltagerne opfattede VR-løsningen som et meningsfuldt supplement til onboarding, gentagelsesbaseret øvelse, kompetenceudvikling og proceduretræning i sjældne/højrisiko-situationer, snarere end som en erstatning for eksisterende praksis. Deltagerne fremhævede værdien af hands-on interaktion, genkendelige arbejdsgange og muligheden for at øve i et sikkert miljø. Fundene pegede også på betydningen af god brugervenlighed, klar onboarding og en balance mellem realisme og intuitivt interaktionsdesign i VR-træning. Samlet set tyder resultaterne på, at meningsfuld VR-baseret sundhedsfaglig træning afhænger mindre af fuldkommen realisme og mere af troværdige, brugbare interaktioner, der kan understøtte onboarding, selvtillid og proceduretræning i specialiserede, lavfrekvente/højrisiko-kontekster.

[This apstract has been rewritten with the help of AI based on the project's original abstract]