NCT07659054 The Impact of Shoulder Immobilization by Orthoses on Human Joint Biomechanics and Inter-joint Coordination
| NCT ID | NCT07659054 |
| Status | Recruiting |
| Phase | — |
| Sponsor | National Taiwan University Hospital |
| Condition | Motion Analysis |
| Study Type | INTERVENTIONAL |
| Enrollment | 30 participants |
| Start Date | 2024-11-27 |
| Primary Completion | 2028-12-31 |
Eligibility & Interventions
Eligibility Fast-Check
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What to Expect as a Participant
You will actively receive the study intervention — which may be a drug, biologic, device, or procedure.
This trial targets 30 participants in total. It began in 2024-11-27 with a primary completion date of 2028-12-31.
⚠ This information is for research awareness only. Always consult your physician before joining any clinical trial. Participation is voluntary and you may withdraw at any time.
Brief Summary
Shoulder joint orthoses are commonly used for patients with shoulder disorders to stabilize and protect shoulder joint after injury or surgery. These devices maintain proper anatomical alignment of the shoulder joint and surrounding soft tissues, reducing pain, facilitating proper recovery, and preventing further injury. Commonly used shoulder orthoses include shoulder sling, abduction brace, and figure-of-eight shoulder brace. The appropriate orthosis is selected based on patient's specific clinical needs, and it should be worn for an appropriate duration to avoid over or inadequate shoulder immobilization. When patients wear shoulder orthoses during daily activities, such as sit-to-stand, level walking, climbing stairs, or overcoming obstacles of a certain height, the immobilized shoulder reduces reciprocal arm swing, altering body's balance mechanism and potentially increasing the risk of falls. Different shoulder orthoses with various shoulder position affect human motor coordination and balance to varying degrees. Therefore, assessing the changes in body movements caused by shoulder immobilization with orthoses can provide crucial clinical information to aid in clinical decision-making. This study utilizes stereophotogrammetry to measure and analyze subjects' motion changes while their shoulders are immobilized with orthoses. It aims to understand the biomechanical changes when subjects participate in static balance tests and dynamic activities. Through corresponding biomechanical analyses, including kinematics, dynamics, and joint coordination, the study seeks to understand the extent of the impact of shoulder orthoses on human movements. This information would serve as important reference data for subsequent clinical decisions regarding whether to use orthoses or not, the duration of use, and the suitability of the orthoses for patients of different ages.
Eligibility Criteria
Inclusion Criteria: * Patients with mid-shaft clavicle fractures aged between 20-65 years old. Free from any neuromusculoskeletal disease of the lower limbs and the lower back except for the clavicle fractures * Patients with acute shoulder rotators severe rupture aged between 20-65 years old. Free from any neuromusculoskeletal disease of the lower limbs and the lower back except for the shoulder rotators rupture. * Healthy controls with age, height, and weight matched to patient groups. Free from any neuromusculoskeletal disease of the lower limbs and the lower back. Exclusion Criteria: * Individuals who have other gait altering disorders. * Age below 20 or above 65. * If a female participant is pregnant, she will be excluded until recovery from pregnancy. * If he/she rejects to give his/her informed consent. * Has any neuromusculoskeletal diseases, orthopedic or medical diseases other than shoulder injuries resulting in difficulty of motion and ambulation.
Contact & Investigator
YAO-CHANG LO, M.D.
STUDY DIRECTOR
National Taiwan University Hospital
Frequently Asked Questions
Who can join the NCT07659054 clinical trial?
This trial is open to participants of all sexes, aged 20 Years or older, up to 65 Years, studying Motion Analysis. Full inclusion and exclusion criteria are listed in the Eligibility Criteria section. Always confirm your eligibility with the research team before applying.
Is NCT07659054 currently recruiting?
Yes, NCT07659054 is actively recruiting participants. Contact the research team at jeanoeno@gmail.com for enrollment information.
Where is the NCT07659054 trial being conducted?
This trial is being conducted at Taipei, Taiwan.
Who is sponsoring the NCT07659054 clinical trial?
NCT07659054 is sponsored by National Taiwan University Hospital. The principal investigator is YAO-CHANG LO, M.D. at National Taiwan University Hospital. The trial plans to enroll 30 participants.