Virtual Reality-based Schroth Exercise Versus Traditional Schroth Exercise on Trunk Kinematics in Scoliosis
Virtual Reality-based Schroth Exercise Versus Traditional Schroth Exercise on Trunk Kinematics and Quality of Life in Scoliosis
調査の概要
状態
詳細な説明
Physiotherapeutic scoliosis-specific exercises (PSSE), particularly the Schroth method, are widely recommended as a first-line conservative treatment for adolescent idiopathic scoliosis and have demonstrated effectiveness in reducing curve progression, improving posture, and enhancing quality of life. However, the long-term success of Schroth rehabilitation is highly dependent on patient adherence and the accurate execution of complex three-dimensional corrective postures, which remain challenging for adolescents to maintain outside supervised clinical settings.
Poor adherence to traditional Schroth programs has been reported, with rates ranging between 30% and 50%, limiting the real-world effectiveness of conservative scoliosis management. Adolescents frequently report low motivation, boredom, and difficulty understanding or maintaining corrective postures without continuous feedback, which compromises motor learning and postural control.
Digital rehabilitation technologies, particularly virtual reality (VR), have emerged as promising tools to enhance engagement, motivation, and motor learning in rehabilitation programs. VR-based exercise has demonstrated positive effects on adherence, movement accuracy, and postural awareness in neurological and musculoskeletal rehabilitation. Immersive VR platforms provide real-time visual and auditory feedback and promote task-oriented training in an engaging gaming environment, which is particularly suitable for adolescent populations.
To date, no randomized controlled trial has directly compared immersive high-end VR platforms with low-cost mobile VR solutions for the delivery of scoliosis-specific exercises, nor has any study quantified real-time trunk kinematics during VR-guided Schroth rehabilitation using Wearable inertial measurement units (IMUs) technology. Evaluating these interventions may provide clinicians with valuable insight into cost-effective, scalable, and engaging rehabilitation strategies for adolescents with idiopathic scoliosis, particularly in resource-limited healthcare settings
研究の種類
入学 (推定)
段階
- 適用できない
連絡先と場所
研究連絡先
- 名前：Hend Saed, Master
- 電話番号：01027722937
- メール：hhend.samy@gmail.com
研究連絡先のバックアップ
- 名前：Afaf Tahoon, PHD
- 電話番号：01015401783
- メール：afaf.Tahoon@pt.cu.edu.eg
研究場所
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Cairo、エジプト
- Cairo University
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コンタクト：
- Hend Saed, Master
- 電話番号：01027722937
- メール：hhend.samy@gmail.com
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参加基準
適格基準
就学可能な年齢
- 子
- 大人
健康ボランティアの受け入れ
説明
Inclusion Criteria:
- Age: 10-19 years.
- Diagnosed adolescent idiopathic scoliosis (AIS) confirmed by spinal radiography .
- Cobb angle between 20° and 35° (moderate curve, below surgical threshold).
- No prior spinal surgery.
- Ability to perform Schroth exercises independently.
- Ability to use a virtual reality headset.
- No prior virtual reality experience.
- Free from pain or pain less than 8 on visual analogue scale.
- Type of curve (thoracolumbar s scoliosis).
Exclusion Criteria:
- Secondary scoliosis (neuromuscular or post-surgical scoliosis).
- Severe structural deformity (Cobb angle >50° or severe vertebral rotation).
- Neurological or neuromuscular disorders affecting balance or proprioception.
- Active orthopedic injury or recent surgery (<2 years) involving the spine or lower extremities.
- Severe cardiopulmonary disease contraindicating exercise.
- Uncontrolled pain (Visual Analog Scale >8).
- Current participation in another structured spinal rehabilitation program or participation within the last 6 months.
- History of severe cybersickness or prior intolerance to virtual reality exposure.
- Vision or hearing impairment preventing interaction with virtual reality--based games
研究計画
研究はどのように設計されていますか？
デザインの詳細
- 主な目的：処理
- 割り当て：ランダム化
- 介入モデル：並列代入
- マスキング：独身
武器と介入
参加者グループ / アーム |
介入・治療 |
|---|---|
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アクティブコンパレータ：Traditional supervised exercise group
participants will perform traditional supervised Schroth physiotherapeutic scoliosis-specific exercises for 45 minutes.
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participants will perform traditional supervised Schroth physiotherapeutic scoliosis-specific exercises.
The intervention consists of two supervised sessions per week, 45 minutes each, for 12 weeks
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実験的：Schroth scoliosis-specific exercises and OhShape virtual reality group
Participants will perform identical Schroth physiotherapeutic scoliosis-specific exercises in addition of integration into the OhShape virtual reality gameplay environment for 45 minutes
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participants will perform traditional supervised Schroth physiotherapeutic scoliosis-specific exercises.
The intervention consists of two supervised sessions per week, 45 minutes each, for 12 weeks
OhShape is a posture-matching rhythm-based VR game that requires users to perform precise trunk and body movements in response to visual and auditory cues, thereby promoting postural awareness, motor coordination, and movement accuracy.
The Meta Quest 2 headset provides a fully immersive virtual reality experience with six degrees of freedom (6DOF) head and body tracking, allowing real-time spatial interaction and posture-based feedback during exercise execution.
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実験的：Schroth scoliosis specific exercise and Google Cardboard Mobile virtual reality Zombie Shooter
Participants will perform identical Schroth physiotherapeutic scoliosis-specific exercises in addition of a low-cost mobile virtual reality intervention delivered via Google Cardboard for 45 minutes.
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participants will perform traditional supervised Schroth physiotherapeutic scoliosis-specific exercises.
The intervention consists of two supervised sessions per week, 45 minutes each, for 12 weeks
It is a low-cost mobile virtual reality (VR) intervention delivered via Google Cardboard.
A custom Unity-based zombie-shooting VR game will be used, in which participants are required to maintain the corrected Schroth posture while engaging in a gaze-controlled shooting task, using head and trunk alignment to aim and interact with virtual targets.
Mobile VR platforms such as Google Cardboard provide three degrees of freedom (3DOF) tracking and represent an accessible, low-cost alternative to high-end immersive VR systems.
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この研究は何を測定していますか？
主要な結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
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Trunk kinematics: Trunk rotation angle (Yaw)
時間枠：16 weeks
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Derived from gyroscope data(gyroZ) using wearable inertial measurement units (IMUs) to measure dynamic rotation toward midline during exercise execution.
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16 weeks
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二次結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
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Trunk kinematics: trunk tilt angle (roll/ pitch)
時間枠：16 weeks
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derived from accelerometer data (accX, accY) using IMUs to assess frontal plane trunk asymmetry correction during exercise execution.
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16 weeks
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Trunk Kinematics: Trunk flexion/ extension angle
時間枠：16 weeks
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Derived from accelerometer data relative to gravity using wearable inertial measurement unit (IMUs) to monitor sagittal plane alignment during exercise execution.
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16 weeks
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Corrected posture holding time
時間枠：16 weeks
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The cumulative duration (seconds ) and percentage of session time during which participants maintain the predefined curve specific corrected trunk posture within acceptable angular deviation threshold, quantified via real-time 50 Hz.
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16 weeks
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Health related quality of life (SRS-22r)
時間枠：16 weeks
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Assessed using the scoliosis research society-22r questionnaire mean domain scores evaluating pain, self image, function, mental health and satisfaction.
The score is graded from 1 to 5; 1 means the worst and 5 means the best quality of life.
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16 weeks
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pediatric health utility (EQ-5D-Y and EQ-VAS)
時間枠：16 weeks
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Assessed using the EuroQol 5 dimention youth version utility scores and the self rated EuroQol visual analogue scale (0-100) to measure overall health status.
0 means the worst and 100 means the best health.
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16 weeks
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Trial retention rate
時間枠：16 weeks
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To assess feasibility, calculated as the percentage of randomized participants who successfully complete post treatment assessment and follow-up periods.
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16 weeks
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intervention adherence rate
時間枠：16 weeks
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Quantified using clinic attendance logs calculated as (attended sessions / scheduled sessions)*100 to categorize participants into high, moderate or low adherence.
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16 weeks
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Safety and incidence of adverse events
時間枠：16 weeks
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Percentage of participants experiencing treatment related adverse events such as muscle strain or safe withdrawals from the study.
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16 weeks
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協力者と研究者
スポンサー
捜査官
- スタディチェア：Enas youssef, professor、Cairo University
研究記録日
主要日程の研究
研究開始 (推定)
一次修了 (推定)
研究の完了 (推定)
試験登録日
最初に提出
QC基準を満たした最初の提出物
最初の投稿 (実際)
学習記録の更新
投稿された最後の更新 (実際)
QC基準を満たした最後の更新が送信されました
最終確認日
詳しくは
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