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Assessment of Weight-bearing Ankle Range of Motion Using the Ankle Test and Lower Body Test and Its Relationship With Ligamentous Hyperlaxity in Child Basketball Players Aged 8 to 15 Years

2026年5月13日 更新者：Benjamín Cuenca Valero
This research aims to complement existing podiatric studies by providing information on the relationship between ligamentous hyperlaxity, a benign condition more frequently found in the pediatric population, and ankle range of motion in child basketball players aged 8-15. Furthermore, this hyperlaxity will allow us to correlate it with the most frequent type of injury experienced by the participants and assess whether future research could develop a prevention plan for this population and extrapolate it to more professional categories.

研究概览

地位

招聘中

条件

详细说明

Observational, cross-sectional, analytical (correlational and comparative) study: Measurements are taken at a single point in time. Groups defined by exposure (hypermobile vs. non-hypermobile) are compared. Associations between variables (hypermobility, ankle dorsiflexion, previous injuries) are analyzed.

The study consists of 3 clinical tests that will be performed only once on the same day. First, hypermobility will be assessed in 5 subjects using the validated Beighton scale. This simple scale is used by pediatricians to assess generalized hypermobility. It consists of 5 tests: passive maximum elbow extension, passive maximum knee extension, passive dorsiflexion of the metatarsophalangeal joint, forward trunk flexion with knees straight while trying to place palms on the floor, and passive thumb apposition on the forearm while the shoulder is flexed to 90 degrees and the elbow is kept extended with the hand pronated. A goniometer will be used in the tests. Secondly, the Ankle Test with leg movement will be performed, a specific test of ankle dorsiflexion under bipedal weight-bearing. The test consists of flexing the knee to touch the leg movement marker set at a distance of 10 cm, thus bringing the ankle forward (anterior tibial displacement). In this way, we will assess the maximum distance reached without lifting the heel, translating these measurements in centimeters as the ankle dorsiflexion range. Once this position is reached, we will use an inclinometer (Easy Angle), placing it 15 cm from the tibial tuberosity and obtaining the same parameter, but in degrees. Finally, the ankle range of motion under single-leg weight-bearing will be assessed with the Lower Body Test using the Octobalance. The test consists of moving the foot as far away as possible from an object positioned 30 cm in front, behind, and to the left side (lines along which we will assess the range of motion). In that maximum position, we will interpret, in centimeters and in degrees using inclinometry, the range of motion of the ankle under load.

研究类型

观察性的

注册 (估计的)

38

联系人和位置

本节提供了进行研究的人员的详细联系信息，以及有关进行该研究的地点的信息。

学习联系方式

  • 姓名：Carlos Sales Castellanos, Podología y Fisioterapia
  • 电话号码：+34664833475
  • 邮箱：carlos.sales@ucv.es

研究联系人备份

  • 姓名：Benjamín Cuenca Valero, Doctor en Podología
  • 电话号码：+34636695885
  • 邮箱：benjamin.cuenca@ucv.es

学习地点

  • 西班牙
    • Valencia
      • Valencia、Valencia、西班牙、46001
        • 招聘中
        • Facultad de Medicina y Ciencias de la Salud - Universidad Católica de Valencia
        • 接触：
        • 副研究员：
          • Benjamín Cuenca Valero
        • 接触：
        • 首席研究员：
          • Carllos Sales Castellanos, Podología y Fisioterapia

参与标准

研究人员寻找符合特定描述的人，称为资格标准。这些标准的一些例子是一个人的一般健康状况或先前的治疗。

资格标准

适合学习的年龄

  • 孩子

接受健康志愿者

是的

取样方法

非概率样本

研究人群

The study population will consist of male basketball players from the Puerto de Sagunto Basketball Club.

The subjects who will participate in the study will be those who volunteer and meet the established selection criteria.

The sample will include basketball players from the following age categories: U12 (8-10 years), U14 (10-12 years), and U16 (13-15 years).

描述

Inclusion Criteria:

  • Subjects within the age range specified in the study.
  • Signed and fully completed parental consent form.
  • Participation in basketball as a sport twice a week, not including school physical education, or a total of 3 hours per week.

Exclusion Criteria:

  • Subjects with injuries or any musculoskeletal impairment relevant to the measurement of the parameters to be evaluated.
  • Any temporary illness that prevents the participant from being in full physical condition.
  • Disorders related to loss of balance due to vestibular, cognitive, or cerebellar causes.
  • Performance of a warm-up outside of the established protocol.

学习计划

本节提供研究计划的详细信息，包括研究的设计方式和研究的衡量标准。

研究是如何设计的？

设计细节

队列和干预

团体/队列
Hypermobile group (H+)
Children playing basketball with ligamentous hyperlaxity
Non-hypermobile group (H-)
Children who play basketball and do not suffer from ligamentous hyperlaxity

研究衡量的是什么？

主要结果指标

结果测量
措施说明
大体时间
"Ankle Test" with Leg Motion® (Check Your Motion®, Albacete, Spain)
大体时间：Baseline
Validated to numerically quantify ankle dorsiflexion, it provides very low levels of interobserver bias (ICC values ranged from 0.96 to 0.98)
Baseline
Easy Angle digital inclinometer
大体时间：Baseline
It was used to obtain data on the inclination of the tibia relative to the ground, measured from the tibial tuberosity or 15 cm below it. It was also used to complete the Beighton scale in the ranges of finger, elbow, and knee hyperextension because it can function as a simple goniometer.
Baseline
"Lower Body Test" at Octobalance (Check Your Motion®, Albacete, Spain)
大体时间：Baseline
Considered innovative for the information it provides to prevent injuries, this patented system allows us to see limb imbalances, joint restrictions such as those in the ankle, and evaluate the quality of movement during dynamic balance.
Baseline
Beighton Scale
大体时间：Baseline
The most widely used tool for measuring generalized hypermobility in the healthcare field. Parameters used in this population have been measured using units from 0 to 9.
Baseline

合作者和调查者

在这里您可以找到参与这项研究的人员和组织。

赞助

Benjamín Cuenca Valero

调查人员

  • 研究主任：Benjamín Cuenca Valero, Doctor en Podología、C/ Quevedo, 2, 46001 Ciutat Vella, Valencia - Facultad de Medicina y Ciencias de la Salud - Universidad Católica de Valencia
  • 首席研究员：Carlos Sales Castellanos, Podología y Fisioterapia、C/ Quevedo, 2, 46001 Ciutat Vella, Valencia - Facultad de Medicina y Ciencias de la Salud - Universidad Católica de Valencia

研究记录日期

这些日期跟踪向 ClinicalTrials.gov 提交研究记录和摘要结果的进度。研究记录和报告的结果由国家医学图书馆 (NLM) 审查，以确保它们在发布到公共网站之前符合特定的质量控制标准。

研究主要日期

学习开始 (实际的)

2025年12月9日

初级完成 (估计的)

2026年5月15日

研究完成 (估计的)

2026年5月30日

研究注册日期

首次提交

2026年3月14日

首先提交符合 QC 标准的

2026年5月13日

首次发布 (实际的)

2026年5月15日

研究记录更新

最后更新发布 (实际的)

2026年5月15日

上次提交的符合 QC 标准的更新

2026年5月13日

最后验证

2026年5月1日

更多信息

与本研究相关的术语

关键字

其他研究编号

  • UCV/2019-2020/063

计划个人参与者数据 (IPD)

计划共享个人参与者数据 (IPD)？

是的

IPD 计划说明

When they formally request it

IPD 共享时间框架

Once the study is completed and indefinitely

IPD 共享访问标准

Requesting it from the IP formally

IPD 共享支持信息类型

  • 研究方案
  • 树液
  • 国际碳纤维联合会

药物和器械信息、研究文件

研究美国 FDA 监管的药品

不

研究美国 FDA 监管的设备产品

不

此信息直接从 clinicaltrials.gov 网站检索，没有任何更改。如果您有任何更改、删除或更新研究详细信息的请求，请联系 register@clinicaltrials.gov. clinicaltrials.gov 上实施更改，我们的网站上也会自动更新.

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