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Идёт набор NCT07028723

Relationship Between Proprioceptive Flexibility and the Occurrence of Lower Limb Ligament Injury in Pivot-contact Sports

Без фазы С лечением Lower Limb Ligament Injury

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: proprioceptive profile measurement.
Кому может быть актуально
Состояния в реестре: Lower Limb Ligament Injury. Базовые параметры: 14 лет — 25 лет · Все.
Что важно проверить
Возраст, диагноз и пол — только базовые ориентиры. Предыдущее лечение, анализы и другие обязательные условия указаны ниже в критериях участия.
Где проводится
Франция
Следующий шаг
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Обзор

Among young athletes involved in pivot and pivot-contact sports (soccer, handball, rugby, etc.), lateral ankle sprains and lesions of the anterior cruciate ligament (ACL) are the most frequent ligament injuries. Despite existing prevention programs, these injuries lead to prolonged downtime, risk of recurrence and long-term sequelae. A little-studied risk factor is proprioceptive rigidity, defined as the central nervous system's difficulty in adapting the use of sensory information (proprioception) according to environment and motor context. This deficit could limit the ability to maintain balance in high-risk situations, thereby increasing the likelihood of injury. To our knowledge, there is no evidence of a direct link between proprioceptive profile (flexible/rigid) and the incidence of lower-limb ligament injury. If such a link is established, preventive strategies focusing on the recovery of an optimal proprioceptive profile could be developed in an attempt to limit the occurrence of ligament injuries in young elite and sub-elite athletes, and thus limit the medical, financial and personal repercussions for these athletes.

Вмешательства

  • Другое proprioceptive profile measurement
    Proprioceptive profile is measured by assessing static bipodal balance on a force platform. The patient is asked to stand motionless in bipodal support on a stable and then unstable floor, with vision masked by an eye mask. The investigators randomly apply a tendon vibration (80Hz) to the subjects' Achilles tendons or paravertebral muscles. This vibration alters proprioceptive information in the vibrated zone, leading to a disturbance in postural balance and an increased displacement of the cen

Первичные конечные точки

  • Rate of occurrence of lower limb ligament injuries in groups of athletes with rigid proprioceptive profiles [Срок оценки: During 1 year after inclusion]
  • Rate of occurrence of lower limb ligament injuries in groups of athletes with flexible proprioceptive profiles [Срок оценки: During 1 year after inclusion]
Вторичные конечные точки (8)
  • Describe the prevalence of rigid and flexible profiles in this population and according to the sport played (rugby, soccer, handball). [Срок оценки: During 1 year after inclusion]
  • Describe the relationship between proprioceptive stiffness and the period of training or match during which the injury occurred (training or match divided into 4) [Срок оценки: During 1 year after inclusion]
  • Describe the relationship between proprioceptive stiffness and the period of the season [Срок оценки: During 1 year after inclusion]
  • Describe the relationship between proprioceptive stiffness and exposure time during training and matches [Срок оценки: During 1 year after inclusion]
  • Describe the relationship between proprioceptive stiffness and injury mechanism (contact/non-contact) [Срок оценки: During 1 year after inclusion]
  • Describe the relationship between proprioceptive stiffness and action during which injury occurs (attack/defense) [Срок оценки: During 1 year after inclusion]
  • Describe the relationship between proprioceptive stiffness and occurrence of a first or recurrent injury [Срок оценки: During 1 year after inclusion]
  • Describe the relationship between proprioceptive stiffness and time to return to sport at the same level [Срок оценки: During 1 year after inclusion]

Критерии участия

Критерии включения

  • Athlete practicing in a high-level program
  • Aged between 14 and 25
  • Practicing a pivot-contact sport (rugby, soccer, handball)

Критерии исключения

  • Lower limb injury <6 weeks prior to inclusion
  • Concussion <6 weeks prior to inclusion
  • Known neurological or vestibular disorder
  • Lack of consent from athlete or legal guardians
  • Non-affiliation with a social security scheme
  • Persons under court protection
  • Participant in another study with an ongoing exclusion period

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

Здоровые добровольцы: Да

Дизайн исследования

Распределение
Не применимо
Модель
Одна группа
Маскирование
Открытое
Основная цель
Профилактика

Центры проведения

Франция · 1 центр
  • CHU Montpellier — Montpellier

Идентификаторы

NCT: NCT07028723 · RECHMPL25_0121 · 2025-A00797-42

Первоисточники (государственные реестры)

Открыть это исследование на ClinicalTrials.gov ↗