- ICH GCP
- Registro de ensayos clínicos de EE. UU.
- Ensayo clínico NCT07720050
Shoulder Pain, Core Endurance, and Scapular Control in Adolescent Volleyball Players
Investigation of the Relationship Between Shoulder Pain, Core Endurance, and Scapular Control in Adolescent Volleyball Players: A Cross-Sectional Study
Shoulder pain is one of the most common musculoskeletal problems in adolescent volleyball players because of repetitive overhead activities such as serving and spiking. Although impaired scapular control and reduced core endurance have been suggested as potential contributors to shoulder pain, their combined relationship has not been sufficiently investigated in young volleyball athletes.
This observational cross-sectional study aims to examine the relationship between shoulder pain, core endurance, and scapular control in licensed adolescent volleyball players aged 14 to 18 years. Participants with and without shoulder pain will undergo standardized assessments, including the Visual Analog Scale (VAS) for pain intensity, the Scapular Dyskinesis Test for scapular control, and the McGill Core Endurance Test Battery for trunk muscle endurance. The findings are expected to improve the understanding of factors associated with shoulder pain and contribute to the development of injury prevention and rehabilitation strategies for adolescent volleyball players.
Descripción general del estudio
Estado
Condiciones
Tipo de estudio
Inscripción (Actual)
Contactos y Ubicaciones
Ubicaciones de estudio
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Istanbul
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Istanbul, Istanbul, Turquía (Türkiye), 34310
- Istanbul Gelisim University
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Criterios de participación
Criterio de elegibilidad
Edades elegibles para estudiar
- Niño
- Adulto
Acepta Voluntarios Saludables
Método de muestreo
Población de estudio
Descripción
Inclusion Criteria:
- Female licensed volleyball players aged 14 to 18 years.
- Participation in regular volleyball training at least three times per week.
- Dominant upper extremity identified.
- Ability to understand the study procedures and provide informed assent.
- Written informed consent provided by a parent or legal guardian for participants younger than 18 years.
Exclusion Criteria:
- Shoulder surgery within the previous 6 months.
- Acute upper extremity or spinal injury.
- History of fracture affecting the upper extremity or spine.
- Neurological disorders affecting upper extremity function.
- Systemic rheumatologic disease.
Plan de estudios
¿Cómo está diseñado el estudio?
Detalles de diseño
Cohortes e Intervenciones
Grupo / Cohorte |
Intervención / Tratamiento |
|---|---|
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Shoulder Pain Group
Licensed adolescent volleyball players aged 14-18 years with shoulder pain.
Participants underwent assessment of shoulder pain intensity using the Visual Analog Scale (VAS), scapular control using the Scapular Dyskinesis Test, and core muscle endurance using the McGill Core Endurance Test Battery.
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Assessment of shoulder pain intensity using a 10-cm Visual Analog Scale.
Clinical assessment of scapular movement and control during repeated arm elevation.
Assessment of trunk muscle endurance using flexor, extensor, and lateral bridge endurance tests.
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|
Control Group
Licensed adolescent volleyball players aged 14-18 years without shoulder pain.
Participants underwent the same standardized assessments, including the Visual Analog Scale (VAS), Scapular Dyskinesis Test, and McGill Core Endurance Test Battery.
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Assessment of shoulder pain intensity using a 10-cm Visual Analog Scale.
Clinical assessment of scapular movement and control during repeated arm elevation.
Assessment of trunk muscle endurance using flexor, extensor, and lateral bridge endurance tests.
|
¿Qué mide el estudio?
Medidas de resultado primarias
Medida de resultado |
Medida Descripción |
Periodo de tiempo |
|---|---|---|
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Core Muscle Endurance
Periodo de tiempo: Baseline (Single assessment, Day 1)
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Core muscle endurance will be assessed using the McGill Core Endurance Test Battery, including trunk flexor, extensor, and bilateral side bridge endurance tests.
Endurance time will be recorded in seconds.
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Baseline (Single assessment, Day 1)
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Medidas de resultado secundarias
Medida de resultado |
Medida Descripción |
Periodo de tiempo |
|---|---|---|
|
Scapular Control
Periodo de tiempo: Baseline (Single assessment, Day 1)
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Scapular control will be evaluated using the Scapular Dyskinesis Test.
The presence or absence of scapular dyskinesis will be recorded during repeated arm elevation.
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Baseline (Single assessment, Day 1)
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Shoulder Pain Intensity
Periodo de tiempo: Baseline (Single assessment, Day 1)
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Shoulder pain intensity will be assessed using the 10-cm Visual Analog Scale (VAS).
Scores range from 0 (no pain) to 10 (worst imaginable pain).
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Baseline (Single assessment, Day 1)
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Colaboradores e Investigadores
Patrocinador
Fechas de registro del estudio
Fechas importantes del estudio
Inicio del estudio (Actual)
Finalización primaria (Actual)
Finalización del estudio (Actual)
Fechas de registro del estudio
Enviado por primera vez
Primero enviado que cumplió con los criterios de control de calidad
Publicado por primera vez (Actual)
Actualizaciones de registros de estudio
Última actualización publicada (Actual)
Última actualización enviada que cumplió con los criterios de control de calidad
Última verificación
Más información
Términos relacionados con este estudio
Términos MeSH relevantes adicionales
Otros números de identificación del estudio
- NVS-SHOULDER-2026-01
Información sobre medicamentos y dispositivos, documentos del estudio
Estudia un producto farmacéutico regulado por la FDA de EE. UU.
Estudia un producto de dispositivo regulado por la FDA de EE. UU.
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