Virtual Reality for Postoperative Recovery After Major Abdominal Surgery

Summary

Major abdominal surgery often leads to significant postoperative pain, anxiety, and prolonged hospital stays, which can delay overall recovery. This study aims to evaluate the effectiveness of immersive Virtual Reality (VR) as a non-pharmacological intervention to enhance the quality of recovery and reduce the length of hospital stay. Patients in the intervention group will engage in standardized VR sessions featuring guided relaxation and mindfulness-based stress reduction, starting from the evening before surgery through the third postoperative day. The study compares this VR-enhanced protocol against standard perioperative care within an Enhanced Recovery After Surgery (ERAS) framework. The findings are expected to determine if VR can serve as a feasible and effective tool to improve clinical outcomes and patient well-being in surgical wards.

Conditions

• Abdominal Surgery
• Postoperative Recovery
• Postoperative Pain
• Length of Hospital Stay

Interventions

DEVICE

Immersive Virtual Reality (VR)

Session Protocol: * Preoperative session: One session of 15 minutes on the evening before surgery for familiarization with the VR equipment and content. * Postoperative sessions: daily on Postoperative Days 1, 2, and 3, each session lasting 15 to 20 minutes. * Total VR exposure: approximately 90 to 120 minutes per patient. VR Content: * Nature immersion simulations * Guided relaxation environments * Breathing exercises * Mindfulness-based stress reduction modules Safety Measures: * VR-related adverse effects monitored after each session using an adapted Simulator Sickness Questionnaire (SSQ). * Sessions are discontinued immediately if the patient reports Moderate or Severe symptoms. * All VR equipment is disinfected between uses according to hospital infection control protocols.

OTHER

Standard Perioperative Care and Enhanced Recovery Protocol

Preoperative Phase: * Patient education and counseling regarding the surgical procedure and postoperative recovery expectations. * Administration of carbohydrate-rich drinks before surgery to reduce metabolic stress. Intraoperative Phase: * Propofol-based total intravenous anaesthesia or balanced anaesthesia. * Opioid-sparing multimodal analgesia. * Optimized intraoperative fluid management. * Standardized neuromuscular blockade reversal. * Intraoperative opioid dosing recorded for all patients. Postoperative Phase: * Standardized multimodal pharmacological pain management. * Early mobilization encouraged within 6 hours after surgery. * Early oral nutrition initiated as soon as clinically appropriate. * Patient-controlled analgesia (PCA) available if indicated. No Virtual Reality sessions or any form of distraction therapy will be provided to this group.

Sponsors & Collaborators

• Alexandria University

  lead OTHER

Study Design

Allocation

RANDOMIZED

Purpose

SUPPORTIVE_CARE

Masking

SINGLE

Model

PARALLEL

Eligibility

Min Age

18 Years

Max Age

60 Years

Sex

ALL

Healthy Volunteers

No

Timeline & Regulatory

Start

2026-03-28

Primary Completion

2026-04-30

Completion

2026-05-31

Countries

• Egypt

Study Locations