The differences in shoulder kinetics and kinematics during functional movements between young adults, healthy elderly and elderly with subacromial pain syndrome.

The differences in shoulder kinetics and kinematics during functional movements between young adults, healthy elderly and elderly with subacromial pain syndrome. - Shoulder function of healthy adults and SAPS patients.

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

NL-OMON

Registry ID

NL-OMON42236

Enrollment

Registered

2015-01-21

Start date

2015-02-04

Completion date

Unknown

Last updated

2024-04-23

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Schouderklachten Subacromial shoulder disorders

Interventions

None listed

Eligibility

Age

18 Years to 99 Years

Inclusion criteria

Inclusion criteria: For the healthy subjects: Men and women, aged between 20-30 years or above 55 years Being able to read/understand Dutch Being able to give an informed consent;For the SAPS patients. Men and women, aged above 55 years Being able to read/understand Dutch Being able to give an informed consent Pain free shoulder for the past 6 months prior to the current episode, without earlier surgery. Pain upon abduction of the shoulder with painful arch Chronic (longer than 3 months)

Exclusion criteria

Exclusion criteria: For the healthy subjects Upper extremity pathologies that could interfere with the measurement results Presence of specific rheumatic diseases, dementia or other psychiatric disorders. History of severe trauma of the shoulder within the previous two years (e.g. fracture, luxation);For the SAPS patients Presence of frozen shoulder, Other upper extremity pathologies that could interfere with the measurement results Incapable of abducting or elevating (anteflexion) the affected arm > 30 degrees Previous surgery of the affected shoulder Presence of dementia or other psychiatric disorders, specific rheumatic diseases or a full thickness rotator cuff rupture History of severe trauma of the shoulder within the previous two years (e.g. fracture, luxation)

Design outcomes

Primary

Measure	Time frame
The primary outcome measures of the first objective are the shoulder torque and shoulder power production during functional tasks, and the associated joint angular velocity, during performance of the ADL tasks. The ratio between eccentric and concentric torque will be analysed. Also the maximal isokinetic muscle strength, recorded by the KinCom dynamometer will be used. Pain during the measurements will be checked. Between the different KinCom measurements, the participants will be asked to fill out the Visual Analogue Scale, to check if he/she experiences pain, and if he does how much pain he experiences. For the second objective, the shoulder joint angles (active range of flexion/extension, abduction/adduction in frontal plane, internal/external rotation) during functional tasks and the isometric shoulder muscle strength (in terms torque) will be investigated. The SF-36 health survey questionnaire (SF-36) measures the physical health (physical functioning, role-physical, bodily pain and general health) and the mental health (Vitality, Social functioning, role-emotional, mental health). For each domain a sub-score will be calculated, and the total score indicates the overall health. For measuring the experienced pain and problems in the shoulder joint during daily activities, the shoulder disability questionnaire will be filled out (27). This is a questionnaire that measures the sub-domains pain and restrictions in activities. The items are scored on a VAS scale, and the total score will be between 0 and 100. Pain during the measurements will be checked. Between the different KinCom measurements, the participants will be asked to fill out the Visual Analogue Scale, to check if he/she experiences pain, and if he does how much pain he experiences.	—

Measure

Time frame

The primary outcome measures of the first objective are the shoulder torque and shoulder power production during functional tasks, and the associated joint angular velocity, during performance of the ADL tasks. The ratio between eccentric and concentric torque will be analysed. Also the maximal isokinetic muscle strength, recorded by the KinCom dynamometer will be used. Pain during the measurements will be checked. Between the different KinCom measurements, the participants will be asked to fill out the Visual Analogue Scale, to check if he/she experiences pain, and if he does how much pain he experiences. For the second objective, the shoulder joint angles (active range of flexion/extension, abduction/adduction in frontal plane, internal/external rotation) during functional tasks and the isometric shoulder muscle strength (in terms torque) will be investigated. The SF-36 health survey questionnaire (SF-36) measures the physical health (physical functioning, role-physical, bodily pain and general health) and the mental health (Vitality, Social functioning, role-emotional, mental health). For each domain a sub-score will be calculated, and the total score indicates the overall health. For measuring the experienced pain and problems in the shoulder joint during daily activities, the shoulder disability questionnaire will be filled out (27). This is a questionnaire that measures the sub-domains pain and restrictions in activities. The items are scored on a VAS scale, and the total score will be between 0 and 100. Pain during the measurements will be checked. Between the different KinCom measurements, the participants will be asked to fill out the Visual Analogue Scale, to check if he/she experiences pain, and if he does how much pain he experiences.

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Countries

Netherlands

Outcome results