Muscle WeaknessNCT04522531
Effect of Open Kinetic Chain Shoulder Exercises on Scapulothoracic Muscle Activity on Stable and Unstable Ground
A study testing Open cinetic chain shoulder exercise on unstabil ground in people with Muscle Weakness and Exercise, run by Hacettepe University at 1 site in Turkey (Türkiye).
Trial summary
Exercises used in shoulder rehabilitation compose of open kinetic chain and closed kinetic chain exercises.The force formed on the trunk and legs is transferred to the shoulder in open and closed kinetic chain exercises before shoulder muscles activation. Read more about this study
- Who is it for?
- Ages 20 to 45 yearsHealthy volunteers can take part
- Conditions the study is for
- Muscle Weakness, Exercise
- What is being tested?
- Open cinetic chain shoulder exercise on unstabil ground
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 24 participants
- Where
- 1 siteTurkey (Türkiye)
- Study dates
- 20 Mar 2023to 20 Dec 2023
- Phase
- Interventional
- Are there results?
- None posted in the registry
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 20 to 45 years
- All sexes
- Healthy volunteers accepted
- Adult
Who may be able to join
- Being healthy
- Right hand dominant
- Ages between 20-45 years
- To be volunteer participate in the study
Who cannot join
- Having any shoulder pain in current or in the past
- Any previous surgery
- Pain in any part of the body
- Doing regularly a professional sports
- Neurological disease
- Systemic disease
Trial locations and contacts
1 site in 1 country.
Turkey (Türkiye)1 site
Hacettepe Universty
Ankara, Sıhhıye, 06100
Kübra Canlı, MD
About this study
Exercises used in shoulder rehabilitation compose of open kinetic chain and closed kinetic chain exercises.The force formed on the trunk and legs is transferred to the shoulder in open and closed kinetic chain exercises before shoulder muscles activation. It was shown that trunk and leg muscle activity changes when they are performed in different ground. But it is unknown how this alteration effect shoulder muscle activity. This will be provide a significance approach due to incremented of shoulder muscle activity is important for shoulder rehabilitation setting. To achieve this aim that is rising of muscle activity, various approach is applied including alteration of ground which individual performed exercise on it. And, it was shown that closed cinetic chain exercise which performed on different ground change shoulder muscle activity. However, it is unknown whether alteration of ground effect shoulder muscle activity or not in open cinetic chain exercise. That's why the aim of this study is to investigate alteration of scapulothoracic shoulder muscle activity in open cinetic chain shoulder exercise which enforced different ground.
- Conditions
- Muscle Weakness, Exercise
- Being tested
- Open cinetic chain shoulder exercise on unstabil ground
- Medical subject headings
- Muscle Weakness, Motor Activity
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
Open cinetic chain shoulder exercise on unstabil groundOther
Open cinetic chain shoulder exercise will be performed on BOSU which provides an unstabil ground. This exercises will be include PNF (flexion-adduction-external rotation pattern), PNF (flexion-abduction-external rotation pattern), scapular plan abduction, external rotation while keeping shoulder in 45 degree abduction. The weight which used during exercise planned according to individuals body weight: 0-59 kg: 3 kg; 60-69 kg: 4 kg; 70-85 kg: 5Kg. Exercises will be carried out in 3 phases consisting of concantric, isometric and eccentric phases. Each phase will be lasted 3 seconds. The time will be checked by using a metronome.
| Study group | Role | What they receive |
|---|---|---|
| Exercise performed on stabil ground | Experimental | Open cinetic chain shoulder exercise will performed on stabil ground. This exercises will be include PNF (flexion-adduction-external rotation pattern), PNF (flexion-abduction-external rotation pattern), scapular plan abduction, external rotation while keeping shoulder in 45 degree abduction. The weight which used during exercise planned according to individuals body weight: 0-59 kg: 3 kg; 60-69 kg: 4 kg; 70-85 kg: 5Kg. Exercises will be carried out in 3 phases consisting of concantric, isometric and eccentric phases. Each phase will be lasted 3 seconds. The time will be checked by using a metronome. Receives: Other: Open cinetic chain shoulder exercise on unstabil ground |
What is being measured
The primary outcome is the main question the study is designed to answer.
Muscle recruitment firing
EMG analysis will be performed scapulothoracic muscle including upper trapezius, middle trapezius, lower trapezius and serratus anterior muscle. EMG sensors will be placed for each muscle according to SENIAM guidlines. Maximal voluntary isometric contraction will be performed three times for each muscle according to Kendal. Data will be collected during exercise performance which performed on stabil ground as well as unstabil ground using a BOSU (BOSU, Fitness, LLC, San Diego, CA).
Measured: Change from baseline muscle recruitment firing to in 5 minutes after completion of exercise
Secondary outcomes (1)
Muscle thickness evaluation
Muscle thickness will be analysed including upper trapezius, middle trapezius, lower trapezius and serratus anterior muscle during resting and each exercise performance. For muscle thickness evaluation SHMADZU SDU-1200PRO Diagnostic Ultrasound System (Shimadzu, Japan) device will be used.
Measured: Change from baseline muscle recruitment firing to in 5 minutes after completion of exercise
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted21 Aug 2020
- Study start20 Mar 2023 (estimated)
- Primary completion20 Aug 2023 (estimated)
- Study completion20 Dec 2023 (estimated)
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for Muscle WeaknessStudies of the same condition, open and under way.
- More trials run by Hacettepe UniversityThe sponsor's other registered studies.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Interventional
- Phase
- Phase N/A
- Primary purpose
- Other
- Allocation
- Not applicable
- Intervention model
- Single group
- Masking
- None (open label)
- Enrolment
- 24 participants (estimated)
Sponsor and investigators
- Lead sponsor
- Hacettepe University
- Sponsor type
- University, hospital or other
- Responsible party
- Principal investigator, Kübra Canli, Hacettepe University
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT04522531
- Sponsor's protocol ID
- Hacettepe Universty
- Status last verified
- Oct 2022
- First submitted
- 4 Aug 2020
- Last updated
- 1 Nov 2022
- Results posted
- No
- FDA-regulated drug
- No
- FDA-regulated device
- No
Study at a glance
From the registry record, last updated by the sponsor on 1 Nov 2022. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Effect of Open Kinetic Chain Shoulder Exercises on Scapulothoracic Muscle Activity on Stable and Unstable Ground
- ClinicalTrials.gov ID
- NCT04522531
- Acronym / sponsor ID
- Hacettepe Universty
- Conditions
- Muscle Weakness, Exercise
- Study type
- Interventional
- Recruitment status
- Unknown status
- Enrolment
- 24 participants (estimated)
- Lead sponsor
- Hacettepe UniversityUniversity, hospital or other
- Study start
- 20 Mar 2023 (estimated)
- Primary completion
- 20 Aug 2023 (estimated)
- Study completion
- 20 Dec 2023 (estimated)
- First posted
- 21 Aug 2020 (actual)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
Exercises used in shoulder rehabilitation compose of open kinetic chain and closed kinetic chain exercises.The force formed on the trunk and legs is transferred to the shoulder in open and closed kinetic chain exercises before shoulder muscles activation. It was shown that trunk and leg muscle activity changes when they are performed in different ground. But it is unknown how this alteration effect shoulder muscle activity. This will be provide a significance approach due to incremented of shoulder muscle activity is important for shoulder rehabilitation setting. To achieve this aim that is rising of muscle activity, various approach is applied including alteration of ground which individual performed exercise on it. And, it was shown that closed cinetic chain exercise which performed on different ground change shoulder muscle activity. However, it is unknown whether alteration of ground effect shoulder muscle activity or not in open cinetic chain exercise. That's why the aim of this study is to investigate alteration of scapulothoracic shoulder muscle activity in open cinetic chain shoulder exercise which enforced different ground.
Study design
- Primary purpose
- Other
- Allocation
- Not applicable
- Intervention model
- Single group
- Masking
- None (open label)
- Number of arms
- 1
| Arm | Type | Receives |
|---|---|---|
| Exercise performed on stabil ground | Experimental | Other: Open cinetic chain shoulder exercise on unstabil groundOpen cinetic chain shoulder exercise will performed on stabil ground. This exercises will be include PNF (flexion-adduction-external rotation pattern), PNF (flexion-abduction-external rotation pattern), scapular plan abduction, external rotation while keeping shoulder in 45 degree abduction. The weight which used during exercise planned according to individuals body weight: 0-59 kg: 3 kg; 60-69 kg: 4 kg; 70-85 kg: 5Kg. Exercises will be carried out in 3 phases consisting of concantric, isometric and eccentric phases. Each phase will be lasted 3 seconds. The time will be checked by using a metronome. |
Who may qualify
- Ages
- 20 to 45 years
- Sex
- All
- Healthy volunteers
- Accepted
- Age groups
- Adult
Key inclusion criteria (4 listed)
- Being healthy
- Right hand dominant
- Ages between 20-45 years
- To be volunteer participate in the study
Key exclusion criteria (6 listed)
- Having any shoulder pain in current or in the past
- Any previous surgery
- Pain in any part of the body
- Doing regularly a professional sports
- Neurological disease
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| Open cinetic chain shoulder exercise on unstabil groundOpen cinetic chain shoulder exercise will be performed on BOSU which provides an unstabil ground. This exercises will be include PNF (flexion-adduction-external rotation pattern), PNF (flexion-abduction-external rotation pattern), scapular plan abduction, external rotation while keeping shoulder in 45 degree abduction. The weight which used during exercise planned according to individuals body weight: 0-59 kg: 3 kg; 60-69 kg: 4 kg; 70-85 kg: 5Kg. Exercises will be carried out in 3 phases consisting of concantric, isometric and eccentric phases. Each phase will be lasted 3 seconds. The time will be checked by using a metronome. | Other | Exercise performed on stabil ground |
Primary outcome
Muscle recruitment firing
Time frame: Change from baseline muscle recruitment firing to in 5 minutes after completion of exercise
EMG analysis will be performed scapulothoracic muscle including upper trapezius, middle trapezius, lower trapezius and serratus anterior muscle. EMG sensors will be placed for each muscle according to SENIAM guidlines. Maximal voluntary isometric contraction will be performed three times for each muscle according to Kendal. Data will be collected during exercise performance which performed on stabil ground as well as unstabil ground using a BOSU (BOSU, Fitness, LLC, San Diego, CA).
1 secondary outcome
Muscle thickness evaluation
Time frame: Change from baseline muscle recruitment firing to in 5 minutes after completion of exercise
Results and safety
Results are not available in the source record.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 1 Nov 2022.
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A study testing Open cinetic chain shoulder exercise on unstabil ground in people with Muscle Weakness and Exercise, run by Hacettepe University at 1 site in Turkey (Türkiye).
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 4 inclusion and 6 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: status not confirmed, as of the sponsor's last update on 1 Nov 2022. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 1 site in Turkey (Türkiye). Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
Are results available for this study?
Results are not available in the source record.
How can a doctor refer a patient or contact the research team?
Contact Kübra Canlı (+90 0312 305 15 76, canli09@hacettepe.edu.tr), or a site near the patient. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Muscle recruitment firing (time frame: Change from baseline muscle recruitment firing to in 5 minutes after completion of exercise). It is what the study was designed to measure, not a finding.
Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 1 Nov 2022.