Utilization of Virtual Reality to Support Patient Comfort and Reduce Stress During the Implantation of a Subcutaneous Venous Port Prior to the Initiation of Oncological Treatment
Utilization of Virtual Reality to Support Patient Comfort and Reduce Stress During the Implantation of a Subcutaneous Venous Port Prior to the Initiation of Oncological Treatment
This randomised controlled study evaluates whether virtual reality (VR) can support patient comfort and help reduce anxiety and stress during subcutaneous venous port implantation in adult oncology patients. Patients will be assigned to standard care or standard care with VR intervention.
Subjective and objective measures of stress and discomfort will be collected, including the Visual Analog Scale (VAS) for self-reported procedural discomfort, physiological parameters (blood pressure, heart rate, variability), the STAI-6 questionnaire, and salivary cortisol.
The study aims to explore the potential of VR as a non-pharmacological, immersive tool to improve procedural experience and reduce psychological distress in patients undergo-ing minor oncological procedures.
The implantation of a subcutaneous venous port is a minor surgical procedure that has become a routine component of oncological care. It is indicated in cases where the expected duration of systemic treatment exceeds six months and where there is a significant risk of damage to the peripheral venous system due to chemotherapy.
Although generally well tolerated, the procedure is invasive and often associated with varying degrees of psychological stress, discomfort, and procedural anxiety. It is performed under local anaesthesia, often accompanied by mild sedation, and typically lasts about 60 minutes.
The application of virtual reality (VR) during such procedures represents a non-pharmacological approach that may help mitigate psychological stress and procedural discomfort by immersing the patient in a calming, engaging virtual environment. VR-based distraction techniques have previously been shown to promote relaxation and improve perceived comfort in various clinical settings.
The aim of this randomised study is to assess the impact of immersive VR on patient comfort, anxiety, and stress during venous port implantation in adult oncology patients.
Two study arms will be compared:
Discomfort Assessment: Procedural discomfort will be evaluated using the Visual Analog Scale (VAS), administered in a standardised three-point timeline:
Physiological indicators associated with stress and procedural discomfort will also be recorded at these same time points:
Measurements will follow standardized protocols and consistent conditions.
Anxiety and Stress Evaluation: Psychological stress and anxiety will be assessed using both subjective and objective measures:
Inclusion Criteria:
Exclusion Criteria:
jiri.hyncica@fno.cz0042059737 ext. 2587