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Mobilizzazione del Diaframma nella Scoliosi Idiopatica Adolescenziale

23 settembre 2026 aggiornato da: Tuğba Kuru Çolak, Marmara University

Effetto della Mobilizzazione Diaframmatica Aggiunta al Programma Schroth Best Practice nella Scoliosi Idiopatica dell'Adolescente: Uno Studio Randomizzato Controllato

Adolescent idiopathic scoliosis (AIS) is a three-dimensional spinal deformity that can affect posture, trunk movement, and respiratory function. Changes in the shape of the rib cage may influence diaphragm function and breathing mechanics in individuals with scoliosis. The Schroth Best Practice (SBP) exercise program is commonly used in the conservative treatment of scoliosis and focuses on posture correction and scoliosis-specific exercises. However, the additional benefits of manual diaphragm mobilization combined with this exercise program are not well known.

The aim of this randomized controlled trial is to investigate the effect of diaphragm mobilization added to the Schroth Best Practice program in adolescents with idiopathic scoliosis. Participants will be randomly assigned to two groups: one group will perform the SBP exercise program alone, and the other group will receive SBP exercises combined with diaphragm mobilization. The intervention will be performed three times per week for six weeks.

Assessments will be conducted at baseline, at the end of the 6-week intervention, and at a 12-week follow-up. Outcomes will include respiratory function measured by spirometry, trunk rotation, thoracic mobility, trunk flexibility, quality of life, and body image. The results of this study may help determine whether adding diaphragm mobilization to scoliosis-specific exercise programs improves clinical outcomes in adolescents with idiopathic scoliosis.

Panoramica dello studio

Stato

Reclutamento

Condizioni

Intervento / Trattamento

Descrizione dettagliata

Adolescent idiopathic scoliosis (AIS) is a three-dimensional structural deformity of the spine that occurs during growth and may affect posture, trunk mechanics, and respiratory function. Thoracic deformity and rib cage asymmetry associated with scoliosis can alter the biomechanical function of the diaphragm and reduce respiratory efficiency. Previous studies have reported decreased pulmonary function parameters in individuals with AIS, which may contribute to functional limitations and reduced quality of life.

Physiotherapeutic scoliosis-specific exercise approaches, such as the Schroth Best Practice (SBP) program, are widely used in the conservative management of scoliosis. The SBP program includes curve-specific corrective exercises and postural education aimed at improving spinal alignment, trunk symmetry, and functional capacity. Despite the documented benefits of SBP exercises, the potential role of diaphragm-focused manual therapy techniques in scoliosis rehabilitation has not been sufficiently investigated.

This study is designed as a prospective, randomized, parallel-group clinical trial to evaluate the effectiveness of diaphragm mobilization added to the Schroth Best Practice program in adolescents with idiopathic scoliosis. Participants diagnosed with AIS will be randomly assigned to one of two groups: (1) SBP exercise program combined with diaphragm mobilization or (2) SBP exercise program alone. The intervention will be performed three times per week for six weeks.

Clinical assessments will be conducted at baseline, at the end of the 6-week intervention period, and at a 12-week follow-up. Primary outcomes will include respiratory function parameters measured using spirometry, including forced vital capacity (FVC), forced expiratory volume in one second (FEV1), FEV1/FVC ratio, and peak expiratory flow (PEF). Secondary outcomes will include trunk rotation measured using a scoliometer, thoracic mobility assessed by thoracic circumference difference during maximal inspiration and expiration, trunk lateral flexion flexibility, and patient-reported outcomes including quality of life (Scoliosis Research Society-22 questionnaire) and body image (Walter Reed Visual Assessment Scale).

The findings of this study are expected to provide evidence regarding the clinical effects of diaphragm mobilization when integrated into scoliosis-specific exercise programs and may contribute to the development of more comprehensive rehabilitation strategies for adolescents with idiopathic scoliosis.

Tipo di studio

Interventistico

Iscrizione (Stimato)

42

Fase

  • Non applicabile

Contatti e Sedi

Questa sezione fornisce i recapiti di coloro che conducono lo studio e informazioni su dove viene condotto lo studio.

Contatto studio

  • Nome: Eray Yüceel, PT, MSc(c)
  • Numero di telefono: +90(538)8861539
  • Email: eryuceel@gmail.com

Luoghi di studio

      • Istanbul, Turchia (Türkiye)
        • Reclutamento
        • Marmara Üniversitesi, Sağlık Bilimleri Fakültesi, Fizyoterapi ve Rehabilitasyon Bölümü
        • Contatto:

Criteri di partecipazione

I ricercatori cercano persone che corrispondano a una certa descrizione, chiamata criteri di ammissibilità. Alcuni esempi di questi criteri sono le condizioni generali di salute di una persona o trattamenti precedenti.

Criteri di ammissibilità

Età idonea allo studio

Da 10 anni a 18 anni (Bambino, Adulto)

Accetta volontari sani

No

Sessi ammissibili allo studio

Tutto

Descrizione

Inclusion Criteria:

  • Adolescents aged between 10 and 18 years
  • Diagnosis of adolescent idiopathic scoliosis
  • Cobb angle ≥ 10°
  • Ability to participate in exercise sessions
  • Written informed consent from the participant and their parent or legal guardian

Exclusion Criteria:

  • Non-idiopathic scoliosis (e.g., neuromuscular, congenital, or syndromic scoliosis)
  • Presence of congenital anomalies affecting the musculoskeletal system
  • Previous scoliosis treatment within the last 6 months
  • Participation in another physiotherapy or rehabilitation program during the study period
  • Current use of a scoliosis brace
  • History of spinal surgery
  • Presence of neurological, rheumatological, or cardiopulmonary diseases that may affect participation in the intervention
  • Cognitive impairment, communication disorders, or any condition that may limit the ability to follow instructions or complete assessments

Piano di studio

Questa sezione fornisce i dettagli del piano di studio, compreso il modo in cui lo studio è progettato e ciò che lo studio sta misurando.

Come è strutturato lo studio?

Dettagli di progettazione

  • Scopo principale: Trattamento
  • Assegnazione: Randomizzato
  • Modello interventistico: Assegnazione parallela
  • Mascheramento: Separare

Armi e interventi

Gruppo di partecipanti / Arm
Intervento / Trattamento
Sperimentale: Schroth Best Practice Program + Diaphragm Mobilization

Participants in this group will receive the Schroth Best Practice exercise program combined with diaphragm mobilization. The intervention will be performed three times per week for six weeks.

Manual diaphragm mobilization will be performed with the participant in the supine position. The therapist will place both hands along the inferior costal margin and apply a gentle mobilization in coordination with the participant's breathing cycle. During inspiration and expiration, the inferior costal margin will be mobilized in a cranial and lateral direction. The technique will be performed for 20 breathing cycles and repeated twice during each treatment session with short rest periods between repetitions. The intervention will be applied at the end of each treatment session throughout the 6-week treatment period.

Altri nomi:
  • Rilascio Manuale del Diaframma
  • Mobilizzazione Diaframmatica

The Schroth Best Practice (SBP) program is a physiotherapeutic scoliosis-specific exercise approach that includes curve-specific corrective exercises and postural education. Participants will perform exercises tailored to their scoliosis curve pattern under the supervision of a physiotherapist. The program will be applied three times per week for six weeks.

Altri nomi:
  • Esercizi di Schroth
Comparatore attivo: Schroth Best Practice Program

Participants in this group will receive the Schroth Best Practice exercise program three times per week for six weeks.

The Schroth Best Practice (SBP) program is a physiotherapeutic scoliosis-specific exercise approach that includes curve-specific corrective exercises and postural education. Participants will perform exercises tailored to their scoliosis curve pattern under the supervision of a physiotherapist. The program will be applied three times per week for six weeks.

Altri nomi:
  • Esercizi di Schroth

Cosa sta misurando lo studio?

Misure di risultato primarie

Misura del risultato
Misura Descrizione
Lasso di tempo
Forced Vital Capacity
Lasso di tempo: Baseline, 6 weeks (post-intervention), and 12 weeks (follow-up)

Forced vital capacity (FVC), expressed in liters, will be measured by spirometry to assess pulmonary function.

Baseline, 6 weeks (post-intervention), and 12 weeks (follow-up)
Forced Expiratory Volume in One Second
Lasso di tempo: Baseline, 6 weeks (post-intervention), and 12 weeks (follow-up)

Forced expiratory volume in one second (FEV1), expressed in liters, will be measured by spirometry to assess pulmonary function.

Baseline, 6 weeks (post-intervention), and 12 weeks (follow-up)
FEV1/FVC Ratio
Lasso di tempo: Baseline, 6 weeks (post-intervention), and 12 weeks (follow-up)

The FEV1/FVC ratio, expressed as a percentage, will be calculated from spirometry measurements to assess pulmonary function.

Baseline, 6 weeks (post-intervention), and 12 weeks (follow-up)
Peak Expiratory Flow
Lasso di tempo: Baseline, 6 weeks (post-intervention), and 12 weeks (follow-up)

Peak expiratory flow (PEF), expressed in liters per minute, will be measured by spirometry to assess pulmonary function.

Baseline, 6 weeks (post-intervention), and 12 weeks (follow-up)

Misure di risultato secondarie

Misura del risultato
Misura Descrizione
Lasso di tempo
Trunk rotation angle measured by scoliometer
Lasso di tempo: Baseline, 6 weeks (post-intervention), and 12 weeks (follow-up)

Angle of trunk rotation will be measured using a scoliometer during the forward Adam's bending test to assess spinal rotation.

Baseline, 6 weeks (post-intervention), and 12 weeks (follow-up)
Thoracic mobility measured by thoracic circumference difference
Lasso di tempo: Baseline, 6 weeks (post-intervention), and 12 weeks (follow-up)

Thoracic mobility will be assessed by measuring chest circumference at the xiphoid process level during maximal inspiration and maximal expiration using a measuring tape. The difference between the two measurements will be recorded in centimeters.

Baseline, 6 weeks (post-intervention), and 12 weeks (follow-up)
Trunk lateral flexion flexibility
Lasso di tempo: Baseline, 6 weeks (post-intervention), and 12 weeks (follow-up)

Trunk lateral flexion flexibility will be assessed by measuring the distance between the fingertips and the floor during lateral bending. Measurements will be performed bilaterally, and the distance between the fingertips and the floor will be recorded in centimeters.

Baseline, 6 weeks (post-intervention), and 12 weeks (follow-up)
Quality of life measured by Scoliosis Research Society-22 questionnaire
Lasso di tempo: Baseline, 6 weeks (post-intervention), and 12 weeks (follow-up)

Health-related quality of life will be evaluated using the Scoliosis Research Society-22 (SRS-22) questionnaire. This questionnaire assesses multiple domains including function/activity, pain, self-image, mental health, and satisfaction with management. The total score ranges from 22 to 110, higher scores indicate better health-related quality of life.

Baseline, 6 weeks (post-intervention), and 12 weeks (follow-up)
Body image measured by Walter Reed Visual Assessment Scale
Lasso di tempo: Baseline, 6 weeks (post-intervention), and 12 weeks (follow-up)

Body image perception will be assessed using the Walter Reed Visual Assessment Scale (WRVAS). The WRVAS evaluates the patient's perception of scoliosis-related trunk deformity using visual illustrations. Total scores range from 7 to 35, with higher scores indicating greater perceived deformity and worse body image perception.

Baseline, 6 weeks (post-intervention), and 12 weeks (follow-up)

Collaboratori e investigatori

Qui è dove troverai le persone e le organizzazioni coinvolte in questo studio.

Sponsor

Investigatori

  • Investigatore principale: Tuğba KURU ÇOLAK, PT, PhD, Marmara University

Studiare le date dei record

Queste date tengono traccia dell'avanzamento della registrazione dello studio e dell'invio dei risultati di sintesi a ClinicalTrials.gov. I record degli studi e i risultati riportati vengono esaminati dalla National Library of Medicine (NLM) per assicurarsi che soddisfino specifici standard di controllo della qualità prima di essere pubblicati sul sito Web pubblico.

Studia le date principali

Inizio studio (Effettivo)

20 maggio 2026

Completamento primario (Stimato)

1 dicembre 2026

Completamento dello studio (Stimato)

1 gennaio 2027

Date di iscrizione allo studio

Primo inviato

6 marzo 2026

Primo inviato che soddisfa i criteri di controllo qualità

16 marzo 2026

Primo Inserito (Effettivo)

19 marzo 2026

Aggiornamenti dei record di studio

Ultimo aggiornamento pubblicato (Effettivo)

28 settembre 2026

Ultimo aggiornamento inviato che soddisfa i criteri QC

23 settembre 2026

Ultimo verificato

1 maggio 2026

Maggiori informazioni

Termini relativi a questo studio

Altri numeri di identificazione dello studio

  • 09.2025/303

Piano per i dati dei singoli partecipanti (IPD)

Hai intenzione di condividere i dati dei singoli partecipanti (IPD)?

NO

Informazioni su farmaci e dispositivi, documenti di studio

Studia un prodotto farmaceutico regolamentato dalla FDA degli Stati Uniti

No

Studia un dispositivo regolamentato dalla FDA degli Stati Uniti

No

Queste informazioni sono state recuperate direttamente dal sito web clinicaltrials.gov senza alcuna modifica. In caso di richieste di modifica, rimozione o aggiornamento dei dettagli dello studio, contattare register@clinicaltrials.gov. Non appena verrà implementata una modifica su clinicaltrials.gov, questa verrà aggiornata automaticamente anche sul nostro sito web .