The Effects of Immersive Virtual Reality in Patients With Grade 1-2 Adhesive Capsulitis

Summary

Adhesive capsulitis (frozen shoulder) is a complex condition characterized by inflammation, fibrosis, and restriction of movement in the shoulder capsule, significantly limiting an individual's participation in daily living activities. It is most commonly observed in individuals aged between 40 and 60 years, and its treatment frequently involves approaches such as manual therapy, exercise, corticosteroid injections, and electrotherapy. However, these conventional methods may be limited by factors such as lack of motivation, pain-related avoidance behavior, and poor treatment adherence.

Today, immersive virtual reality technologies introduce a new dimension to rehabilitation by gamifying exercise, providing sensory feedback, and enabling graded exposure through mechanisms such as distraction and engagement. They also enhance motivation and compliance with exercise programs. Studies in the literature have reported that virtual reality-based exercise is an effective method for reducing pain levels in patients diagnosed with frozen shoulder.

However, only a limited number of studies have specifically examined the effects of immersive virtual reality in patients with adhesive capsulitis. To date, no study has investigated the impact of immersive virtual reality interventions on sleep and cognitive functions in these patients. Furthermore, the combined effect of patient education, home exercise programs, and immersive virtual reality therapy has not yet been explored. For these reasons, the present study aims to investigate the effects of immersive virtual reality-based exercise therapy on pain, functionality, sleep, and cognitive functions in patients with Grade 1-2 adhesive capsulitis.

Conditions

• Adhesive Capsulitis
• Virtual Reality
• Sleep
• Pain
• Cognition

Interventions

OTHER

Conventional Physiotherapy Group

In the conventional exercise group, participants will perform range of motion exercises, pendulum exercises, finger ladder exercises, stretching, and strengthening exercises. The traditional exercise therapy will be administered twice a week for six weeks, with each session lasting 30 minutes. In addition, both groups will receive identical patient education and home exercise programs. Patient education will be delivered face-to-face for 30 minutes at the beginning of the intervention. The home exercise program will be performed progressively at home on non-intervention days, five days per week.

OTHER

Immersive Virtual Reality-Based Exercise Therapy

Patients in the immersive virtual reality-based exercise group will participate in the exercise program using the Oculus Quest 2 device. Sessions will be conducted twice a week for six weeks, each lasting 30 minutes. Two different virtual reality applications, Reach Shoulder Health and Guided Tai Chi, will be administered to the patients in this group. In addition, both groups will receive identical patient education and home exercise programs. Patient education will be delivered face-to-face for 30 minutes at the beginning of the intervention. The home exercise program will be performed progressively at home on non-intervention days, five days per week.

Sponsors & Collaborators

• Bahçeşehir University

  lead OTHER

Principal Investigators

• Hande B Gocen, PhD (c) · Istanbul Gelisim University

Study Design

Allocation

RANDOMIZED

Purpose

TREATMENT

Masking

NONE

Model

PARALLEL

Eligibility

Min Age

18 Years

Max Age

65 Years

Sex

ALL

Healthy Volunteers

No

Timeline & Regulatory

Start

2025-11-28

Primary Completion

2026-01-11

Completion

2026-02-27

Countries

• Turkey (Türkiye)

Study Locations