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Набор скоро начнётся NCT07314931

The Effects of Neuromuscular Training on Knee Biomechanics During Jump-Landing Among College Basketball Players Post ACL Reconstruction and Rehabilitation

Без фазы С лечением Anterior Cruciate Ligament Reconstruction Rehabilitation Knee Injuries Biomechanical Data Athletic Performance

Ориентир для пациента и семьи

Простыми словами

Автоматическая сводка по структурированным данным реестра. Она помогает сориентироваться, но не заменяет официальный протокол или оценку врача.

Что изучают
В протоколе указаны: Neuromuscular Training (NMT).
Кому может быть актуально
Состояния в реестре: Anterior Cruciate Ligament Reconstruction Rehabilitation, Knee Injuries, Biomechanical Data, Athletic Performance. Базовые параметры: 18 лет — 25 лет · Мужчины.
Что важно проверить
Возраст, диагноз и пол — только базовые ориентиры. Предыдущее лечение, анализы и другие обязательные условия указаны ниже в критериях участия.
Где проводится
Китай
Следующий шаг
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Обзор

Basketball players often injure the anterior cruciate ligament (ACL), a key structure that stabilizes the knee. Even after surgery and standard rehabilitation, many athletes continue to have problems with knee stability, movement control, and performance during jumping and landing. These issues increase the risk of re-injury and can limit their ability to return to competition. Neuromuscular training (NMT) is a type of exercise program that focuses on improving balance, muscle coordination, and movement patterns. It uses activities such as jump-landing drills, balance tasks, agility exercises, and core training. Previous research shows that NMT can help athletes land more safely, reduce harmful knee movements, and improve sport performance. However, little is known about its long-term benefits in college basketball players who are more than one year post-ACL surgery. This study aims to evaluate whether a 12-week NMT program, added to standard basketball training, can improve knee biomechanics, stability, and performance in college basketball players with a history of ACL reconstruction. Thirty participants will be randomly assigned to either an NMT group or a control group. Both groups will complete basketball training, but only the NMT group will receive the additional neuromuscular exercises. Knee movement will be measured using 3D motion capture and force plates, and performance will be tested through vertical jumps and other sport-specific tasks. The main outcomes will include knee angles during landing, ground reaction forces, dynamic stability, and jump height. The expected outcome is that athletes who undergo NMT will demonstrate safer landing strategies, better knee control, and improved performance compared to those who only receive standard basketball training. These findings may help coaches and healthcare providers design safer, more effective rehabilitation programs for athletes after ACL surgery.

Вмешательства

  • Поведенческое Neuromuscular Training (NMT)
    The neuromuscular training (NMT) program is a 12-week behavioral intervention performed 2-3 times per week in addition to regular basketball training. It includes balance tasks, jump-landing drills, agility exercises, and core strengthening to improve knee stability and movement control after ACL reconstruction

Первичные конечные точки

  • Peak knee valgus angle during single-leg jump-landing (degrees) [Срок оценки: Baseline (pre-intervention) and 12 weeks (post-intervention)]
Вторичные конечные точки (8)
  • Time to stabilization after landing (seconds) [Срок оценки: Baseline (pre-intervention) and 12 weeks (post-intervention)]
  • Center of pressure displacement after landing, medial-lateral (millimeters) [Срок оценки: Baseline (pre-intervention) and 12 weeks (post-intervention)]
  • Peak knee flexion angle during single-leg jump-landing (degrees) [Срок оценки: Baseline (pre-intervention) and 12 weeks (post-intervention)]
  • Center of pressure displacement after landing, anterior-posterior (millimeters) [Срок оценки: Baseline (pre-intervention) and 12 weeks (post-intervention)]
  • Countermovement jump height (centimeters) [Срок оценки: Baseline (pre-intervention) and 12 weeks (post-intervention)]
  • Squat jump height (centimeters) [Срок оценки: Baseline (pre-intervention) and 12 weeks (post-intervention)]
  • Knee flexion angle at initial contact during single-leg jump-landing (degrees) [Срок оценки: Baseline (pre-intervention) and 12 weeks (post-intervention)]
  • Peak vertical ground reaction force during single-leg jump-landing (Newtons) [Срок оценки: Baseline (pre-intervention) and 12 weeks (post-intervention)]

Критерии участия

Inclusion Criteria:Male college basketball players

Age 18-25 years

History of anterior cruciate ligament (ACL) reconstruction surgery at least 12 months before enrollment

Cleared by physician for sports participation

Willing to provide informed consent and comply with study procedures

Exclusion Criteria:Previous ACL injury on the contralateral knee

Other major lower-limb injuries (e.g., meniscus, cartilage, fractures) in the past 12 months

Current knee pain, swelling, or instability that prevents safe participation

Neurological, cardiovascular, or systemic conditions that may affect training safety

Participation in another structured neuromuscular training program within the past 6 months

Критерии приведены из реестра в оригинале (на английском). Окончательную оценку соответствия проводит исследовательский центр.

Здоровые добровольцы: Нет

Дизайн исследования

Распределение
Рандомизированное
Модель
Факторный дизайн
Маскирование
Двойное слепое
Основная цель
Профилактика

Центры проведения

Китай · 1 центр
  • Chengde Medical University, Affiliated Hospital — Chengde

Идентификаторы

NCT: NCT07314931 · USM/JEPeM/KK/25030307

Первоисточники (государственные реестры)

Открыть это исследование на ClinicalTrials.gov ↗