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Comparing Mixed Reality, Video-Based, and Instructor-Led Training for Nasogastric Tube Insertion in Nursing Students
Sponsor: University of Turku
Summary
This study explores how nursing students learn to insert a nasogastric tube (NGT), a common but potentially risky clinical procedure. The goal is to compare three different teaching methods: Mixed Reality (MR) glasses with virtual instructions Video-based learning Traditional instructor-led training The study investigates which method leads to better learning outcomes, how usable the technologies are, and how students experience MR in their learning. Participants will be first-year nursing students with no prior experience in NGT insertion. They will be randomly assigned to one of the three training methods, complete the procedure, and answer questionnaires about their performance and experience. Six months later, they will repeat the procedure to assess long-term learning.
Official title: Comparing Mixed Reality, Video-Based, and Instructor-Led Training in Nasogastric Tube Insertion: A Randomized Controlled Trial Assessing Learning Outcomes, Usability, and Student Experiences in Nursing Education
Key Details
Gender
All
Age Range
18 Years - Any
Study Type
INTERVENTIONAL
Enrollment
160
Start Date
2025-02-12
Completion Date
2027-04
Last Updated
2025-12-19
Healthy Volunteers
Yes
Conditions
Interventions
Mixed Reality NGT Training
Participants use Meta Quest 3 mixed reality glasses with a stepwise instructional application developed in CTRL Studio. The application provides interactive virtual guidance for nasogastric tube (NGT) insertion. Students receive technical familiarization before practice. Content is standardized and identical to other groups.
Video-Based NGT Training
Participants watch a video of the NGT insertion procedure recorded from the operator's point of view using a head-mounted, voice-controlled smart camera. The video is identical to the MR and instructor-led groups and can be replayed during practice. No verbal guidance is provided during the procedure.
Instructor-Led NGT Training
Participants receive classroom-based instruction including theoretical slides and a live demonstration of the NGT insertion procedure. Students practice individually on a manikin under teacher supervision. The teacher answers questions but does not provide step-by-step coaching.
Locations (1)
Turku University of Applied Sciences
Turku, Finland