Inspiratory Muscle Training in Children and Adolescents With Idiopathic Scoliosis Undergoing Schroth Therapy.
NCT ID: NCT07177430
Last Updated: 2025-12-05
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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RECRUITING
NA
56 participants
INTERVENTIONAL
2025-10-13
2027-07-31
Brief Summary
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The intervention- inspiratory muscle training- aims to improve respiratory function, increase exercise tolerance, and strengthen core stability in the participants.
The proposed training may enhance the effectiveness of therapy conducted using the Schroth method and improve participants' performance in activities of daily living.
The project aims to assess the impact of inspiratory muscle training in children and adolescents with idiopathic scoliosis on respiratory system function, exercise tolerance, and core stability.
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Detailed Description
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Conditions
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Study Design
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RANDOMIZED
PARALLEL
SUPPORTIVE_CARE
DOUBLE
Study Groups
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Sham Group
IMT (Sham) and Schroth therapy
Inspiratory Muscle Training (Sham)
The training intervention in the Sham Group will differ from the experimental group only in terms of training load.
This load will remain constant at 15% PImax, which does not cause any changes in the functioning of the inspiratory muscles.
All other training parameters will be identical to those in the IMT group.
IMT Group
IMT and Schroth therapy
Inspiratory Muscle Training
Participants will perform inspiratory muscle training using a respiratory muscle trainer. The initial training load will be set at 30% of PImax.
The intervention will last for 8 weeks and will be carried out 5 days per week, twice daily, in 3 sets of 10 repetitions.
The training load will be increased in the 2nd, 4th, and 6th week of the program, each time by an additional 10% relative to the initial PImax.
Interventions
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Inspiratory Muscle Training
Participants will perform inspiratory muscle training using a respiratory muscle trainer. The initial training load will be set at 30% of PImax.
The intervention will last for 8 weeks and will be carried out 5 days per week, twice daily, in 3 sets of 10 repetitions.
The training load will be increased in the 2nd, 4th, and 6th week of the program, each time by an additional 10% relative to the initial PImax.
Inspiratory Muscle Training (Sham)
The training intervention in the Sham Group will differ from the experimental group only in terms of training load.
This load will remain constant at 15% PImax, which does not cause any changes in the functioning of the inspiratory muscles.
All other training parameters will be identical to those in the IMT group.
Eligibility Criteria
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Inclusion Criteria
* age: 11-16 years (girls after their first period, boys after voice mutation),
* spinal curvature angle \> 20° according to Cobb,
* guardian's consent to participate in the study;
Exclusion Criteria
* inhalant allergies,
* limited contact with the patient, preventing the examination from being performed;
11 Years
16 Years
ALL
No
Sponsors
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Wroclaw University of Health and Sport Sciences
OTHER
Responsible Party
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Aleksandra Grudzińska
MSc
Principal Investigators
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Krystyna Rożek-Piechura, Professor
Role: STUDY_DIRECTOR
Wroclaw University of Health and Sport Sciences, Poland
Aleksandra Grudzińska, MSc
Role: PRINCIPAL_INVESTIGATOR
Wroclaw University of Health and Sport Sciences, Poland
Elżbieta Piątek-Krzywicka, PhD
Role: PRINCIPAL_INVESTIGATOR
Wroclaw University of Health and Sport Sciences, Poland
Anna Badowska, MD
Role: PRINCIPAL_INVESTIGATOR
Jerzy R Piechura, PhD
Role: PRINCIPAL_INVESTIGATOR
Wroclaw University of Health and Sport Sciences, Poland
Paulina Okrzymowska, PhD
Role: PRINCIPAL_INVESTIGATOR
Wroclaw University of Health and Sport Sciences, Poland
Locations
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Centrum Skolioz- Centrum Diagnostyczno-Rehabilitacyjne Promyk Słońca
Wroclaw, Lower Silesian Voivodeship, Poland
Wroclaw University of Health and Sport Sciences
Wroclaw, Lower Silesian Voivodeship, Poland
Countries
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Central Contacts
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Facility Contacts
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Other Identifiers
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WroclawUHSS Ethics (22/2025)
Identifier Type: -
Identifier Source: org_study_id
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