The Effectiveness of a Virtual Reality-based Educational Intervention on Anxiety Symptoms, Pain Levels, and Physiological Indicator Outcomes in Surgical Patients
Starting soon · Not applicable
Conditions studied: Preoperative Anxiety
In brief
Study Design and Participants This study employed a prospective, randomized controlled trial (RCT) design. A total of two study arms were established: an experimental group receiving a virtual reality (VR) education intervention combined with conventional care, and a control group receiving a unit health education film with conventional care. Participants were recruited based on the following inclusion criteria: adults aged 18 years or older scheduled for elective hip or knee replacement surgery under spinal anesthesia; an American Society of Anesthesiologists (ASA) physical status grade of I to III; clear consciousness with the ability to read and understand Chinese; and no prior diagnosis of anxiety disorders or significant visual/hearing impairments. Patients were excluded if they had a history of head trauma or chronic dizziness, or if they required post-operative transfer to the intensive care unit (ICU) due to medical complications. Randomization and Intervention Eligible participants were assigned to either the experimental or control group using block randomization to ensure balanced group sizes. The primary intervention for the experimental group consisted of a structured Virtual Reality Education Program, while the control group received standard institutional health education via video. Data Collection and Instrumentation A repeated-measures approach was utilized for data collection across four distinct time points: (1) baseline (one day prior to surgery), (2) pre-operative arrival at the operating room holding area on the day of surgery, (3) one day post-operatively, and (4) three days post-operatively. The research instruments used for assessment included: A demographic profile sheet. The State-Trait Anxiety Inventory (STAI). The Visual Analogue Scale for Anxiety (VAS-A). The Visual Analogue Scale for Pain (VAS-P). A Virtual Reality Education Satisfaction Questionnaire. Standardized physiological indicators.
Key facts
- Study ID
- NCT07483866
- Run by
- Jia-Ling Wang
- People needed
- 200
- Starts
- 2026-03-01
- Expected to finish
- 2027-12-31
- Last updated by the study team
- 2026-03-19
Who can join
Age: 18 and older. Sex: any. Healthy volunteers: not accepted.
You may qualify if…
- Must be 18 years of age or older.
- Must be scheduled for orthopedic surgery and be scheduled to undergo spinal anesthesia.
- Must have no anxiety disorders, no visual or auditory impairments, be fully conscious, and be able to understand and read Chinese.
- Must be classified as a Class I to III by the American College of Anesthesiologists.
You may not qualify if…
- Previous head injury.
- History of dizziness.
- Patient requiring transfer to the intensive care unit due to their condition.
Full record on ClinicalTrials.gov
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