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Идёт набор NCT06147427

ALL Reconstruction Versus Modified Lemaire's LET in Combination With ACL Reconstruction With a Minimum Follow up of 2 Years

Без фазы С лечением Anterior Cruciate Ligament Injuries

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: ACL reconstruction with hamstrings combined with ALL plasty, ACL reconstruction with hamstrings combined with modified Lemaire's LET.
Кому может быть актуально
Состояния в реестре: Anterior Cruciate Ligament Injuries. Базовые параметры: 18 лет — 50 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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Официальное название

ARAVET : Antero-lateral Ligament Reconstruction Versus Modified Lemaire's Lateral Extra-articular Tenodesis in Combination With ACL Reconstruction With a Minimum Follow up of 2 Years: a Randomized Controlled Trial

Обзор

Anterior cruciate ligament (ACL) tears are associated with concomitant lesions of the anterolateral ligament (ALL), which increase rotatory instability of the knee. If untreated, ALL insufficiency can compromise the results of ACL reconstruction, with higher risk of iterative ACL tear or additional meniscal lesion. Several surgical techniques have been described to reconstruct the ALL. Indications are increasingly frequent and actually, consensus being young patients, patients practising pivot sports, significant rotational laxity on clinical examination with a positive pivot shift test, or in cases of iterative surgery. To date, the two most popular techniques are the Lemaire technique (use of a fascia lata strip) and LAL reconstruction plasty (use of part of an accessory hamstring tendon). The older Lemaire procedure, popularized in the 1980s has proved its efficiency in terms of biomechanics, safety and reproducibility. More recently, following a new, precise anatomical description, anterolateral ligament plasty (ALL) has been developed, which is intended to be more anatomical than Lemaire's technique, but whose clinical superiority has not yet been demonstrated. Both techniques are currently used in our department, with the choice of technique left to the surgeon's discretion. To date, no randomized prospective study has demonstrated the clinical superiority of one technique over the other with a long term follow up. The aim of this study was to compare graft survival of ALL reconstruction versus modified Lemaire LET in combination with ACL reconstruction with a minimum follow up of 2 years. Secondary aim was to compare functional outcomes between both groups.

Вмешательства

  • Процедура ACL reconstruction with hamstrings combined with ALL plasty
    ACL reconstruction with hamstrings combined anterolateral plasty using the ALL reconstruction technique (Gracilis throught the femur tunnel of the ACL graft and fixed to the tibia by an anchor on its point of isometry on the tibia).
  • Процедура ACL reconstruction with hamstrings combined with modified Lemaire's LET
    ACL reconstruction with hamstrings combined with modified Lemaire's lateral extra-articular tenodesis technique (Fascia lata strip pedicled to the Gerdy and fixed to the femur throught the tunnel of the ACL graft).

Первичные конечные точки

  • Graft rupture rate [Срок оценки: At 24 months post-operative]
Вторичные конечные точки (2)
  • International Knee Documentation Committee (IKDC) score [Срок оценки: Pre-operatively and at 6, 12 and 24 months post-operatively]
  • Complications [Срок оценки: Pre-operatively and at Day 0, Day 21, Day 45, 6 months, 12 months and 24 months post-operatively]

Критерии участия

Критерии включения

  • Man or woman with age between 18 and 50 years old
  • disabling anterior chronic laxity
  • 1 criteria of anterolateral plasty indication : pivot sport, rotatory instability with positive pivot shift test
  • Patient who signed the informed consent form.

Критерии исключения

  • any associated procedure (excluding meniscal resection or repair) like osteotomy or meniscus graft
  • pregnant patient
  • Persons deprived of their liberty by judicial or administrative decision, persons under psychiatric care
  • Adults under legal protection

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

Здоровые добровольцы: Нет

Дизайн исследования

Распределение
Рандомизированное
Модель
Параллельные группы
Маскирование
Открытое
Основная цель
Лечение

Центры проведения

Франция · 1 центр
  • Service de chirurgie orthopédique et de médecine du sport — Lyon

Идентификаторы

NCT: NCT06147427 · 69HCL23_0851 · id-rcb

Первоисточники (государственные реестры)

Открыть это исследование на ClinicalTrials.gov ↗