Virtual Reality for Post Operative Pain
- Conditions
- Pain, Postoperative
- Interventions
- Device: Virtual Reality intervention - Oculus Rift HD
- Registration Number
- NCT03776344
- Lead Sponsor
- Babes-Bolyai University
- Brief Summary
Randomized controlled trial to measure pain experience, side effects and satisfaction of VR following varicose vein, hernia repair and gallbladder surgeries.
- Detailed Description
While there is substantial evidence supporting the use of Virtual Reality (VR) during dressing changes for burn victims, there are little information of the effect of VR to decrease pain after surgery. Although pharmacological analgesics are popular in clinical practice, this approach usually is associated with side effects, most commonly nausea, cognitive dysfunction, and constipation. Generally, VR effects are based on gate theory of cognitive load, due to the fact that conscious attention is needed to perceive pain and we can process a finite amount of information.High-Tech-VR devices shown to be more effective in reducing pain than are Low-Tech-VR systems (Prothero, J. D., \& Hoffman, H. D, 1995). In addition, studies have shown that interactivity play an important role to decrease both, pain unpleasantness and time spent thinking about pain, while increasing fun (Wender, R., et al., 2010, Gromala, D., et al 2011). Thus, interactivity helps patients to have a better immersion into VR world. Considering this, in the proposed study, patients will be randomized to either receive a high immersive and interactive VR environment using Oculus Rift Headset in addition to standard care or to receive only standard care during their post-operative care following surgery to prospectively assess the utility of virtual reality (VR) for pain management following varicose vein, hernia repair and gallbladder surgeries.
Recruitment & Eligibility
- Status
- COMPLETED
- Sex
- All
- Target Recruitment
- 62
- Patient with varicose vein, hernia repair or gallbladder surgery
- Patient in the acute care units, 1-3 days following surgery.
- Willing and able to provide informed consent and participate in the study visit and study follow-up questionnaire.
- Non-Romanian speaking patients.
- Age > 18 years and < 65 years.
- Patients with neoplastic pathologies.
- Patients with history of motion sickness.
- Patients with visual impairment.
- Patients with severe/profound cognitive impairments measured with Six-item Cognitive Impairment Test (6CIT).
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- PARALLEL
- Arm && Interventions
Group Intervention Description Virtual Reality Virtual Reality intervention - Oculus Rift HD Patients randomized to the experimental group will benefit from the usual standard care following surgery and during the second day the opportunity to use virtual reality for 15 minute. Along VR, they will complete the psychological and physiological measures.
- Primary Outcome Measures
Name Time Method Pain intensity 15 minutes - During the intervention Skin conductance response
- Secondary Outcome Measures
Name Time Method Satisfaction with the intervention Immediately following intervention Patient Satisfaction Survey
Presence in the VR environment Immediately following intervention Presence Inventory assesses the degree of spatial presence, involvement, ecological validity, overall presence, and negative effects experienced during the VR intervention
Simulator Sickness Immediately following intervention Simulator Sickness Questionnaire
Relaxation Relaxation level before intervention; Change from Baseline relaxation level (immediately following intervention) Graphic Rating Scale measure relaxation from 1 to 10, 1 - stressed; 10 - very relaxed.
Time thinking about pain immediately following intervention Graphic Rating Scale measure the time spent thinking about pain from 1 to 10; 1 - not at all, 10 - all the time
Trial Locations
- Locations (1)
Municipal Hospital of Cluj-Napoca
🇷🇴Cluj-Napoca, Romania