Scoliosis Idiopathic AdolescentNCT07249502
Scoliosis-Specific Exercises on Physical Fitness Parameters
A study testing Scoliosis-Specific Corrective Exercise Program and Postural Education and Basic Corrective Exercises in people with Scoliosis Idiopathic Adolescent and Scoliosis Idiopathic Adolescent Treatment, run by Istinye University at 1 site in Turkey (Türkiye).
Trial summary
Adolescent Idiopathic Scoliosis is a common musculoskeletal condition characterized by a three-dimensional spinal deformity, affecting approximately 2-4% of adolescents worldwide and occurring more frequently in girls. Read more about this study
- Who is it for?
- Ages 10 to 19 years
- Conditions the study is for
- Scoliosis Idiopathic Adolescent, Scoliosis Idiopathic Adolescent Treatment
- What is being tested?
- Scoliosis-Specific Corrective Exercise Program and Postural Education and Basic Corrective Exercises
- Type of treatment
- Lifestyle or therapy programme
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 42 participants
- Where
- 1 siteTurkey (Türkiye)
- Study dates
- 19 Nov 2025to 23 Jun 2026
- Phase
- Interventional
- Are there results?
- None posted in the registry
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 10 to 19 years
- All sexes
- No healthy volunteers
- Child, Adult
Who may be able to join
- Diagnosis of Adolescent Idiopathic Scoliosis confirmed by an orthopedic specialist
- Cobb angle between 10° and 45° on standing anteroposterior radiograph
- Age between 10 and 19 years
- No prior history of scoliosis-specific exercise treatment
- Ability to participate regularly in the exercise program -Voluntary willingness to participate in the study -
Who cannot join
- Presence of mental, rheumatologic, neuromuscular, cardiovascular, or pulmonary disorders
- Pain or orthopedic conditions that prevent participation in exercise
- Visual and/or hearing impairments affecting communication or assessment
- History of spinal surgery, spinal tumor, or related interventions
- Any medical condition for which exercise is contraindicated
- Communication difficulties that limit participation
Trial locations and contacts
1 site in 1 country.
About this study
Official title: The Effects of Scoliosis-Specific Corrective Exercises on Physical Fitness Parameters in Adolescents With Idiopathic Scoliosis
Adolescent Idiopathic Scoliosis is a common musculoskeletal condition characterized by a three-dimensional spinal deformity, affecting approximately 2-4% of adolescents worldwide and occurring more frequently in girls. Beyond spinal curvature, Adolescent Idiopathic Scoliosis can negatively influence physical fitness, muscular strength, respiratory function, postural control, and participation in daily activities. These factors may reduce overall functional capacity and quality of life.
Scoliosis-specific corrective exercises, including approaches such as Schroth and The Scientific Exercise Approach to Scoliosis, have been shown to improve postural symmetry, slow curve progression, and enhance respiratory and psychosocial outcomes. However, the effects of these exercises on physical fitness parameters-such as muscle strength, flexibility, motor performance, and cardiorespiratory endurance-remain insufficiently studied.
The aim of this study is to investigate the effects of scoliosis-specific corrective exercises on physical fitness parameters in adolescents diagnosed with Adolescent Idiopathic Scoliosis. Measures of strength, flexibility, motor performance, and cardiorespiratory endurance will be assessed before and after the intervention. Findings from this study are expected to contribute to the development of evidence-based conservative treatment protocols focusing not only on curve progression but also on functional capacity and overall fitness in adolescents with scoliosis.
- Being tested
- Scoliosis-Specific Corrective Exercise Program, Postural Education and Basic Corrective Exercises
- Keywords
- Scoliosis, Scoliosis-Specific Corrective Exercises, Adolescent Idiopathic Scoliosis
- Medical subject headings
- Scoliosis
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
Scoliosis-Specific Corrective Exercise ProgramBehavioural
An individualized scoliosis-specific corrective exercise program based on the Schroth method, delivered by a certified physiotherapist twice per week for 8 weeks.
Postural Education and Basic Corrective ExercisesBehavioural
Postural education and basic corrective exercise elements to be performed at home twice per week for 8 weeks.
| Study group | Role | What they receive |
|---|---|---|
| Scoliosis-Specific Corrective Exercise Group | Experimental | Participants in this group will receive an individualized scoliosis-specific corrective exercise program based on the Schroth classification. The program focuses on three-dimensional spinal correction and stabilization. Each participant will attend supervised sessions delivered by a Schroth-certified physiotherapist for 45-60 minutes, twice per week, for a total of 16 sessions over 8 weeks. Home exercises will also be prescribed and monitored for adherence. Receives: Behavioral: Scoliosis-Specific Corrective Exercise Program |
| Postural Education Control Group | Active comparator | Postural education and basic corrective exercise elements performed at home 2 times per week for 8 weeks. Receives: Behavioral: Postural Education and Basic Corrective Exercises |
What is being measured
The primary outcome is the main question the study is designed to answer.
Muscle Strength
Muscle strength of the quadriceps, middle deltoid, and handgrip will be assessed using a handheld dynamometer. The change in strength from baseline to 8 weeks will be analyzed.
Measured: 8 weeks
Secondary outcomes (11)
Aerobic Capacity
Aerobic capacity will be assessed using the Six Minute Walk Test. The 6 Minute Walk Test is a sub-maximal exercise test used to assess aerobic capacity and endurance. The distance covered over a time of 6 minutes is used as the outcome by which to compare changes in performance capacity. The total meter of completed laps will be recorded, and the change from baseline to 8 weeks will be analyzed.
Measured: 8 weeks
Sit and Reach Test
Flexibility of the lower extremity and trunk will be assessed with the Sit-and-Reach Test. Scores will be recorded in centimeters, and changes from baseline to 8 weeks will be evaluated.
Measured: 8 weeks
Shoulder Mobility Test
Upper extremity flexibility will be assessed using the Shoulder Mobility Test. The distance between fingertips will be recorded as positive or negative values. Changes between baseline and 8 weeks will be analyzed.
Measured: 8 weeks
Y-Balance Test
Dynamic balance performance will be measured using the Y-Balance Test in three directions (anterior, posteromedial, posterolateral). Reach distances will be normalized to leg length. Change from baseline to 8 weeks will be evaluated.
Measured: 8 weeks
Body mass index
Body mass index will be calculated to assess general adiposity. Body mass index will be computed as weight (kg) divided by height squared (m²). Participants will be classified according to World Health Organization (WHO) Body mass index categories.
Measured: 8 weeks
waist circumference
Waist circumference will be measured to evaluate central (abdominal) adiposity. Measurements will be taken using a non-elastic tape measure placed horizontally at the midpoint between the lowest rib and the iliac crest. Participants will stand upright with feet shoulder-width apart and arms relaxed. The measurement will be recorded at the end of a normal expiration to the nearest 0.1 cm.
Measured: 8 weeks
Hip Circumference waist circumference
Hip circumference will be measured to assess gluteofemoral adiposity. A non-elastic tape measure will be placed horizontally around the widest part of the buttocks, ensuring the tape remains parallel to the floor. Participants will stand in a relaxed position, and the measurement will be recorded to the nearest 0.1 cm without compressing the skin.
Measured: 8 weeks
Neck Circumference
Neck circumference will be measured as an indicator of upper-body adiposity. Using a flexible, non-stretch tape, the circumference will be taken at the level just below the laryngeal prominence (Adam's apple) while the participant stands upright and looks straight ahead. The tape will be positioned perpendicular to the long axis of the neck, and measurements will be recorded to the nearest 0.1 cm.
Measured: 8 weeks
Waist-Hip Ratio waist circumference
The waist-hip ratio will be calculated as an index of body fat distribution. Waist-Hip Ratio will be computed by dividing waist circumference (cm) by hip circumference (cm). Higher Waist-Hip Ratio values will indicate greater central fat accumulation and will be associated with increased cardiometabolic risk.
Measured: 8 weeks
Walter Reed Visual Assessment Scale
self-perception of spinal deformity will be measured using the Walter Reed Visual Assessment Scale. Scores range from 1 to 5, with higher scores indicating greater perceived deformity. Change over 8 weeks will be analyzed.
Measured: 8 weeks
Scoliosis Research Society-22 Questionnaire Score
Quality of life will be assessed using the Scoliosis Research Society-22 questionnaire, which measures function, pain, self-image, mental health, and satisfaction. The total score of the SRS-22 ranges from 22 to 110, with higher scores indicating better quality of life. Total scores will be compared between baseline and 8 weeks.
Measured: 8 weeks
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted25 Nov 2025
- Study start19 Nov 2025
- Primary completion15 Jun 2026
- Study completion23 Jun 2026
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for Scoliosis Idiopathic AdolescentStudies of the same condition, open and under way.
- More trials run by Istinye UniversityThe sponsor's other registered studies.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Interventional
- Phase
- Phase N/A
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- Double blind
- Who is masked
- Investigator, Outcomes assessor
- Enrolment
- 42 participants (actual)
Sponsor and investigators
- Lead sponsor
- Istinye University
- Sponsor type
- University, hospital or other
- Responsible party
- Principal investigator, Tuğçe Yavuz, Istinye University
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT07249502
- Sponsor's protocol ID
- 25-119
- Status last verified
- Jun 2026
- First submitted
- 18 Nov 2025
- Last updated
- 26 Jun 2026
- Results posted
- No
- Data monitoring committee
- No
- FDA-regulated drug
- No
- FDA-regulated device
- No
- Individual data sharing
- No
Study at a glance
From the registry record, last updated by the sponsor on 26 Jun 2026. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- The Effects of Scoliosis-Specific Corrective Exercises on Physical Fitness Parameters in Adolescents With Idiopathic Scoliosis
- ClinicalTrials.gov ID
- NCT07249502
- Acronym / sponsor ID
- 25-119
- Keywords
- Scoliosis, Scoliosis-Specific Corrective Exercises, Adolescent Idiopathic Scoliosis
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 42 participants (actual)
- Lead sponsor
- Istinye UniversityUniversity, hospital or other
- Study start
- 19 Nov 2025 (actual)
- Primary completion
- 15 Jun 2026 (actual)
- Study completion
- 23 Jun 2026 (actual)
- First posted
- 25 Nov 2025 (actual)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
Adolescent Idiopathic Scoliosis is a common musculoskeletal condition characterized by a three-dimensional spinal deformity, affecting approximately 2-4% of adolescents worldwide and occurring more frequently in girls. Beyond spinal curvature, Adolescent Idiopathic Scoliosis can negatively influence physical fitness, muscular strength, respiratory function, postural control, and participation in daily activities. These factors may reduce overall functional capacity and quality of life.
Scoliosis-specific corrective exercises, including approaches such as Schroth and The Scientific Exercise Approach to Scoliosis, have been shown to improve postural symmetry, slow curve progression, and enhance respiratory and psychosocial outcomes. However, the effects of these exercises on physical fitness parameters-such as muscle strength, flexibility, motor performance, and cardiorespiratory endurance-remain insufficiently studied.
The aim of this study is to investigate the effects of scoliosis-specific corrective exercises on physical fitness parameters in adolescents diagnosed with Adolescent Idiopathic Scoliosis. Measures of strength, flexibility, motor performance, and cardiorespiratory endurance will be assessed before and after the intervention. Findings from this study are expected to contribute to the development of evidence-based conservative treatment protocols focusing not only on curve progression but also on functional capacity and overall fitness in adolescents with scoliosis.
Study design
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- Double blind (investigator, outcomes assessor)
- Number of arms
- 2
| Arm | Type | Receives |
|---|---|---|
| Scoliosis-Specific Corrective Exercise Group | Experimental | Behavioral: Scoliosis-Specific Corrective Exercise ProgramParticipants in this group will receive an individualized scoliosis-specific corrective exercise program based on the Schroth classification. The program focuses on three-dimensional spinal correction and stabilization. Each participant will attend supervised sessions delivered by a Schroth-certified physiotherapist for 45-60 minutes, twice per week, for a total of 16 sessions over 8 weeks. Home exercises will also be prescribed and monitored for adherence. |
| Postural Education Control Group | Active comparator | Behavioral: Postural Education and Basic Corrective ExercisesPostural education and basic corrective exercise elements performed at home 2 times per week for 8 weeks. |
Who may qualify
- Ages
- 10 to 19 years
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Child, Adult
Key inclusion criteria (5 listed)
- Diagnosis of Adolescent Idiopathic Scoliosis confirmed by an orthopedic specialist
- Cobb angle between 10° and 45° on standing anteroposterior radiograph
- Age between 10 and 19 years
- No prior history of scoliosis-specific exercise treatment
- Ability to participate regularly in the exercise program -Voluntary willingness to participate in the study -
Key exclusion criteria (6 listed)
- Presence of mental, rheumatologic, neuromuscular, cardiovascular, or pulmonary disorders
- Pain or orthopedic conditions that prevent participation in exercise
- Visual and/or hearing impairments affecting communication or assessment
- History of spinal surgery, spinal tumor, or related interventions
- Any medical condition for which exercise is contraindicated
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| Scoliosis-Specific Corrective Exercise ProgramAn individualized scoliosis-specific corrective exercise program based on the Schroth method, delivered by a certified physiotherapist twice per week for 8 weeks. | Behavioural | Scoliosis-Specific Corrective Exercise Group |
| Postural Education and Basic Corrective ExercisesPostural education and basic corrective exercise elements to be performed at home twice per week for 8 weeks. | Behavioural | Postural Education Control Group |
Primary outcome
Muscle Strength
Time frame: 8 weeks
Muscle strength of the quadriceps, middle deltoid, and handgrip will be assessed using a handheld dynamometer. The change in strength from baseline to 8 weeks will be analyzed.
11 secondary outcomes
Aerobic Capacity
Time frame: 8 weeks
Sit and Reach Test
Time frame: 8 weeks
Shoulder Mobility Test
Time frame: 8 weeks
Y-Balance Test
Time frame: 8 weeks
Body mass index
Time frame: 8 weeks
waist circumference
Time frame: 8 weeks
Hip Circumference waist circumference
Time frame: 8 weeks
Neck Circumference
Time frame: 8 weeks
Waist-Hip Ratio waist circumference
Time frame: 8 weeks
Walter Reed Visual Assessment Scale
Time frame: 8 weeks
Scoliosis Research Society-22 Questionnaire Score
Time frame: 8 weeks
Results and safety
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 26 Jun 2026.
- Individual participant dataSharing planned: No
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
The record lists no contact. Use the official record to reach the sponsor.
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A study testing Scoliosis-Specific Corrective Exercise Program and Postural Education and Basic Corrective Exercises in people with Scoliosis Idiopathic Adolescent and Scoliosis Idiopathic Adolescent Treatment, run by Istinye University at 1 site in Turkey (Türkiye).
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 5 inclusion and 6 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: finished, as of the sponsor's last update on 26 Jun 2026. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 1 site in Turkey (Türkiye). Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
Are results available for this study?
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Muscle Strength (time frame: 8 weeks). It is what the study was designed to measure, not a finding.
Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 26 Jun 2026.