Shoulder OsteoarthritisRTSANCT03804853
Rehabilitation Following Reverse Total Shoulder Arthroplasty
A study testing Rehabilitiation in people with Shoulder Osteoarthritis, run by HealthPartners Institute at 1 site in United States.
Trial summary
Reverse total shoulder arthroplasty (RTSA) has been successful in patients with rotator cuff arthropathy, proximal humerus fractures, failed primary total shoulder arthroplasty or failed hemiarthroplasty, and massive irreparable rotator cuff tear. Read more about this study
- Who is it for?
- Ages 55 years and older
- Conditions the study is for
- Shoulder Osteoarthritis
- What is being tested?
- Rehabilitiation
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 74 participants
- Where
- 1 siteUnited States
- Study dates
- 12 Dec 2018to 30 Jun 2027
- Phase
- Interventional
- Are there results?
- Not yet: the study is under way
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 55 years and older
- All sexes
- No healthy volunteers
- Adult, Older adult
Who may be able to join
- > 55 years of age.
- Candidate for a primary reverse total shoulder arthroplasty.
- Capable of completing self-administered questionnaires.
- Be willing and able to return for all study-related follow-up procedures.
- Able and willing to give informed consent.
- Proficient in the English language.
Who cannot join
- In-Clinic:
- Patients planning on undergoing a Primary Reverse Shoulder Total Arthroplasty due to proximal humeral fracture.
- Previous shoulder surgery including previous total shoulder arthroplasty or reverse total shoulder arthroplasty or hemiarthroplasty, or instability repairs
- Active bacterial infection of the shoulder.
- Any concomitant shoulder procedure.
- Additional ipsilateral or contralateral upper limb pathology that requires active treatment (i.e. surgery or brace).
Show all 25Show fewer
- Inflammatory arthropathy.
- Diagnosed with Rheumatoid arthritis
- Diagnosed with gout.
- Subject is on chronic anticoagulation due to a bleeding disorder or has taken anticoagulants within 10 days prior to surgery.
- Peripheral vascular disease or other vascular disorders that would impair healing.
- Peripheral neuropathy or other neurological disorders that may impair the patient to ambulate.
- Patient is on workers compensation.
- Any condition requiring chemotherapy.
- Active tobacco user or former tobacco user who is not free of using tobacco for 8 weeks.
- Uncontrolled Diabetes Mellitus with an HbA1C > 7.5%.
- Current drug or alcohol abuse.
- Major medical illness (life expectancy less then 2 years or unacceptably high operative risk)
- Suspicion of cervical radiculopathy or myelopathy.
- Deltoid insufficiency on physical examination.
- Intra-operative:
- Iatrogenic glenoid fracture
- Post-operative:
- Neurological injury of the upper extremity.
- Complications from Primary Reverse Shoulder Total Arthroplasty (i.e. post-operative infection, bleeding, hardware failure).
Trial locations and contacts
1 site in 1 country. Contact the study team or a site near you to ask about taking part.
United States1 site, 1 recruiting
- Recruiting
TRIA Orthopaedic Center
Bloomington, Minnesota, 55431
Megan Reams, 952-806-5329, institute@tria.com
Michael Walsh, MD
About this study
Official title: Immediate Accelerated Shoulder Rehabilitation Versus a Standard Protocol Following Reverse Total Shoulder Arthroplasty: A Randomized Controlled Trial
Reverse total shoulder arthroplasty (RTSA) has been successful in patients with rotator cuff arthropathy, proximal humerus fractures, failed primary total shoulder arthroplasty or failed hemiarthroplasty, and massive irreparable rotator cuff tear. Patients who undergo an RTSA report pain relief and functional range of motion. It has been more than 20 years since the advent of the RTSA construct but an immediate post-operative rehabilitation with active shoulder range of motion has not been prospectively studied in comparison to the traditional post-operative rehabilitation highlighted by Boudreau et al.12 Investigators plan to prospectively follow our patients following RTSA undergoing an immediate active shoulder rehabilitation (IASR) vs traditional rehabilitation in a randomized controlled fashion. Investigators plan to document clinical outcomes, complications and cost effectiveness out to 1 year.
The study will hopefully fulfill the Triple Aim model for HealthPartners by improving the health of the population, improve the experience of each individual, and make healthcare affordable by decreasing the total cost of care.
- Conditions
- Shoulder Osteoarthritis
- Being tested
- Rehabilitiation
- Keywords
- Rehabilitiation, Reverse total shoulder
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
RehabilitiationOther
This study will be a non-blinded randomized controlled outcomes study evaluating outcomes at baseline, 2 weeks, 6 weeks, 3 months, 6 months, and 1 year post-operatively from a primary reverse total shoulder arthroplasty with two different post-operative physical rehabilitation protocols. There will be 2 groups, one undergoing the immediate active shoulder physical therapy protocol consisting of four quadrant stretches and full active motion of the shoulder from post op day 1 in the hospital. The second group will follow the traditional TRIA physical therapy protocol consisting of PT (standard of care) followed by a gradual return to active range of motion of the shoulder beginning by week 6, calling for 18 physical therapy visits. The physical therapy will occur where the patient is most comfortable receiving it.
| Study group | Role | What they receive |
|---|---|---|
| Immediate Active Shoulder Rehabilitation | Experimental | Not described Receives: Other: Rehabilitiation |
| Traditional Should Rehabilitation | Active comparator | Not described Receives: Other: Rehabilitiation |
What is being measured
The primary outcome is the main question the study is designed to answer.
American Society for Elbow and Shoulder Score
- American Shoulder and Elbow score (ASES) is a scale that measures shoulder pain and function with 11 items, one item for pain and 10 items for function. The score for each subscale is out of 50 (0-50), with a higher score indicating a better outcome. The total score is a sum of both subscales, ranging between 0-100, using the following formula, Total score = ((10 - VAS pain) × 5) + (5/3 × sum of function items).
Measured: Pre-operatively
American Society for Elbow and Shoulder Score
- American Shoulder and Elbow score (ASES) is a scale that measures shoulder pain and function with 11 items, one item for pain and 10 items for function. The score for each subscale is out of 50 (0-50), with a higher score indicating a better outcome. The total score is a sum of both subscales, ranging between 0-100, using the following formula, Total score = ((10 - VAS pain) × 5) + (5/3 × sum of function items).
Measured: 2 weeks
American Society for Elbow and Shoulder Score
- American Shoulder and Elbow score (ASES) is a scale that measures shoulder pain and function with 11 items, one item for pain and 10 items for function. The score for each subscale is out of 50 (0-50), with a higher score indicating a better outcome. The total score is a sum of both subscales, ranging between 0-100, using the following formula, Total score = ((10 - VAS pain) × 5) + (5/3 × sum of function items).
Measured: 3 months
American Society for Elbow and Shoulder Score
- American Shoulder and Elbow score (ASES) is a scale that measures shoulder pain and function with 11 items, one item for pain and 10 items for function. The score for each subscale is out of 50 (0-50), with a higher score indicating a better outcome. The total score is a sum of both subscales, ranging between 0-100, using the following formula, Total score = ((10 - VAS pain) × 5) + (5/3 × sum of function items).
Measured: 6 months
American Society for Elbow and Shoulder Score
- American Shoulder and Elbow score (ASES) is a scale that measures shoulder pain and function with 11 items, one item for pain and 10 items for function. The score for each subscale is out of 50 (0-50), with a higher score indicating a better outcome. The total score is a sum of both subscales, ranging between 0-100, using the following formula, Total score = ((10 - VAS pain) × 5) + (5/3 × sum of function items).
Measured: 1 year
Simple Shoulder Test
- The Simple Shoulder Test Score (SST) is a 12 item, yes/no questionnaire assessing shoulder function. There are 2 items on function related to pain, 7 items about functions/strength and 3 items about range of motion. There are no subscales. A "yes" response is 1 point and a "no" response is 0 point. The following formula is used to calculate a score out of 100 (0-100), total= number of "yes" items/number of completed items × 100 = % "yes" responses. A higher score indicates better function from a scale of 0-100.
Measured: Pre-operatively
Simple Shoulder Test
- The Simple Shoulder Test Score (SST) is a 12 item, yes/no questionnaire assessing shoulder function. There are 2 items on function related to pain, 7 items about functions/strength and 3 items about range of motion. There are no subscales. A "yes" response is 1 point and a "no" response is 0 point. The following formula is used to calculate a score out of 100 (0-100), total= number of "yes" items/number of completed items × 100 = % "yes" responses. A higher score indicates better function from a scale of 0-100.
Measured: 2 weeks
Simple Shoulder Test
- The Simple Shoulder Test Score (SST) is a 12 item, yes/no questionnaire assessing shoulder function. There are 2 items on function related to pain, 7 items about functions/strength and 3 items about range of motion. There are no subscales. A "yes" response is 1 point and a "no" response is 0 point. The following formula is used to calculate a score out of 100 (0-100), total= number of "yes" items/number of completed items × 100 = % "yes" responses. A higher score indicates better function from a scale of 0-100.
Measured: 3 months
Simple Shoulder Test
- The Simple Shoulder Test Score (SST) is a 12 item, yes/no questionnaire assessing shoulder function. There are 2 items on function related to pain, 7 items about functions/strength and 3 items about range of motion. There are no subscales. A "yes" response is 1 point and a "no" response is 0 point. The following formula is used to calculate a score out of 100 (0-100), total= number of "yes" items/number of completed items × 100 = % "yes" responses. A higher score indicates better function from a scale of 0-100.
Measured: 6 months
Simple Shoulder Test
- The Simple Shoulder Test Score (SST) is a 12 item, yes/no questionnaire assessing shoulder function. There are 2 items on function related to pain, 7 items about functions/strength and 3 items about range of motion. There are no subscales. A "yes" response is 1 point and a "no" response is 0 point. The following formula is used to calculate a score out of 100 (0-100), total= number of "yes" items/number of completed items × 100 = % "yes" responses. A higher score indicates better function from a scale of 0-100.
Measured: 1 year
PROMIS Global 10
- The PROMIS Global-10 is a global health quality of life patient reported outcome tool. It is part of the Patient-Reported Outcomes Measurement Information System (PROMIS). It measures symptoms, functioning, and healthcare quality of life for a wide variety of conditions. The PROMIS Global-10 consists of 10 questions assessing physical health, mental health, social health, pain, fatigue, and overall perceived quality of life. 7 questions inquire about health in "general" and 3 questions assess emotional problems, fatigue and pain in the last 7 days. Raw subscale scores for physical and mental health each are calculated out of 20. The raw score are converted to T scores for physical and mental health using the following formulas: the Global Physical Health score is generated by summing responses to Global03, Global06, Global07rescored, and Global08rescored. The Global Mental Health score is generated by summing responses to Global02, Global04, Global05, and Global10rescored.
Measured: Pre-operatively
PROMIS Global 10
- The PROMIS Global-10 is a global health quality of life patient reported outcome tool. It is part of the Patient-Reported Outcomes Measurement Information System (PROMIS). It measures symptoms, functioning, and healthcare quality of life for a wide variety of conditions. The PROMIS Global-10 consists of 10 questions assessing physical health, mental health, social health, pain, fatigue, and overall perceived quality of life. 7 questions inquire about health in "general" and 3 questions assess emotional problems, fatigue and pain in the last 7 days. Raw subscale scores for physical and mental health each are calculated out of 20. The raw score are converted to T scores for physical and mental health using the following formulas: the Global Physical Health score is generated by summing responses to Global03, Global06, Global07rescored, and Global08rescored. The Global Mental Health score is generated by summing responses to Global02, Global04, Global05, and Global10rescored.
Measured: 2 weeks
PROMIS Global 10
- The PROMIS Global-10 is a global health quality of life patient reported outcome tool. It is part of the Patient-Reported Outcomes Measurement Information System (PROMIS). It measures symptoms, functioning, and healthcare quality of life for a wide variety of conditions. The PROMIS Global-10 consists of 10 questions assessing physical health, mental health, social health, pain, fatigue, and overall perceived quality of life. 7 questions inquire about health in "general" and 3 questions assess emotional problems, fatigue and pain in the last 7 days. Raw subscale scores for physical and mental health each are calculated out of 20. The raw score are converted to T scores for physical and mental health using the following formulas: the Global Physical Health score is generated by summing responses to Global03, Global06, Global07rescored, and Global08rescored. The Global Mental Health score is generated by summing responses to Global02, Global04, Global05, and Global10rescored.
Measured: 3 months
PROMIS Global 10
- The PROMIS Global-10 is a global health quality of life patient reported outcome tool. It is part of the Patient-Reported Outcomes Measurement Information System (PROMIS). It measures symptoms, functioning, and healthcare quality of life for a wide variety of conditions. The PROMIS Global-10 consists of 10 questions assessing physical health, mental health, social health, pain, fatigue, and overall perceived quality of life. 7 questions inquire about health in "general" and 3 questions assess emotional problems, fatigue and pain in the last 7 days. Raw subscale scores for physical and mental health each are calculated out of 20. The raw score are converted to T scores for physical and mental health using the following formulas: the Global Physical Health score is generated by summing responses to Global03, Global06, Global07rescored, and Global08rescored. The Global Mental Health score is generated by summing responses to Global02, Global04, Global05, and Global10rescored.
Measured: 6 months
PROMIS Global 10
- The PROMIS Global-10 is a global health quality of life patient reported outcome tool. It is part of the Patient-Reported Outcomes Measurement Information System (PROMIS). It measures symptoms, functioning, and healthcare quality of life for a wide variety of conditions. The PROMIS Global-10 consists of 10 questions assessing physical health, mental health, social health, pain, fatigue, and overall perceived quality of life. 7 questions inquire about health in "general" and 3 questions assess emotional problems, fatigue and pain in the last 7 days. Raw subscale scores for physical and mental health each are calculated out of 20. The raw score are converted to T scores for physical and mental health using the following formulas: the Global Physical Health score is generated by summing responses to Global03, Global06, Global07rescored, and Global08rescored. The Global Mental Health score is generated by summing responses to Global02, Global04, Global05, and Global10rescored.
Measured: 1 year
Range of Motion
- Range of motion (ROM) of the shoulder is an objective measure of shoulder function. A blinded examiner will measure the range of motion in forward elevation, external rotation in the neutral position external rotation with the arm in abduction, internal rotation in the neutral position, and internal rotation with the arm in abduction. A goniometer will be used measuring to the nearest degree. The range of motion for forward elevation will range between 0-180 degrees with a higher number indicating a better outcome. External and internal rotation ranges from 0-90 degrees with a higher number indicating a better outcome.
Measured: Pre-operatively, 3 months, 6 months, 1 year post-operatively
Range of Motion
- Range of motion (ROM) of the shoulder is an objective measure of shoulder function. A blinded examiner will measure the range of motion in forward elevation, external rotation in the neutral position external rotation with the arm in abduction, internal rotation in the neutral position, and internal rotation with the arm in abduction. A goniometer will be used measuring to the nearest degree. The range of motion for forward elevation will range between 0-180 degrees with a higher number indicating a better outcome. External and internal rotation ranges from 0-90 degrees with a higher number indicating a better outcome.
Measured: 3 months
Range of Motion
- Range of motion (ROM) of the shoulder is an objective measure of shoulder function. A blinded examiner will measure the range of motion in forward elevation, external rotation in the neutral position external rotation with the arm in abduction, internal rotation in the neutral position, and internal rotation with the arm in abduction. A goniometer will be used measuring to the nearest degree. The range of motion for forward elevation will range between 0-180 degrees with a higher number indicating a better outcome. External and internal rotation ranges from 0-90 degrees with a higher number indicating a better outcome.
Measured: 6 months
Range of Motion
- Range of motion (ROM) of the shoulder is an objective measure of shoulder function. A blinded examiner will measure the range of motion in forward elevation, external rotation in the neutral position external rotation with the arm in abduction, internal rotation in the neutral position, and internal rotation with the arm in abduction. A goniometer will be used measuring to the nearest degree. The range of motion for forward elevation will range between 0-180 degrees with a higher number indicating a better outcome. External and internal rotation ranges from 0-90 degrees with a higher number indicating a better outcome.
Measured: 1 year
Secondary outcomes (1)
Subscapularis Tear
Determination if a tear is present.
Measured: 1 year
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted15 Jan 2019
- Study start12 Dec 2018
- Primary completion31 Dec 2026 (estimated)
- Study completion30 Jun 2027 (estimated)
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for Shoulder OsteoarthritisStudies of the same condition, open and under way.
- 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
- Treatment
- Allocation
- Randomised
- Intervention model
- Single group
- Masking
- None (open label)
- Enrolment
- 74 participants (estimated)
Sponsor and investigators
- Lead sponsor
- HealthPartners Institute
- Sponsor type
- University, hospital or other
- Collaborators
- TRIA Orthopaedic Center
- Responsible party
- Sponsor
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT03804853
- Sponsor's protocol ID
- 18-259
- Acronym
- RTSA
- Status last verified
- Jun 2026
- First submitted
- 8 Jan 2019
- Last updated
- 26 Jun 2026
- Results posted
- No
- Data monitoring committee
- Yes
- FDA-regulated drug
- No
- FDA-regulated device
- No
Study at a glance
From the registry record, last updated by the sponsor on 26 Jun 2026. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Immediate Accelerated Shoulder Rehabilitation Versus a Standard Protocol Following Reverse Total Shoulder Arthroplasty: A Randomized Controlled Trial
- ClinicalTrials.gov ID
- NCT03804853
- Acronym / sponsor ID
- RTSA / 18-259
- Conditions
- Shoulder Osteoarthritis
- Keywords
- Rehabilitiation, Reverse total shoulder
- Study type
- Interventional
- Recruitment status
- Recruiting
- Enrolment
- 74 participants (estimated)
- Lead sponsor
- HealthPartners InstituteUniversity, hospital or other
- Collaborators
- TRIA Orthopaedic Center
- Study start
- 12 Dec 2018 (actual)
- Primary completion
- 31 Dec 2026 (estimated)
- Study completion
- 30 Jun 2027 (estimated)
- First posted
- 15 Jan 2019 (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.
Reverse total shoulder arthroplasty (RTSA) has been successful in patients with rotator cuff arthropathy, proximal humerus fractures, failed primary total shoulder arthroplasty or failed hemiarthroplasty, and massive irreparable rotator cuff tear. Patients who undergo an RTSA report pain relief and functional range of motion. It has been more than 20 years since the advent of the RTSA construct but an immediate post-operative rehabilitation with active shoulder range of motion has not been prospectively studied in comparison to the traditional post-operative rehabilitation highlighted by Boudreau et al.12 Investigators plan to prospectively follow our patients following RTSA undergoing an immediate active shoulder rehabilitation (IASR) vs traditional rehabilitation in a randomized controlled fashion. Investigators plan to document clinical outcomes, complications and cost effectiveness out to 1 year.
The study will hopefully fulfill the Triple Aim model for HealthPartners by improving the health of the population, improve the experience of each individual, and make healthcare affordable by decreasing the total cost of care.
Study design
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Single group
- Masking
- None (open label)
- Number of arms
- 2
| Arm | Type | Receives |
|---|---|---|
| Immediate Active Shoulder Rehabilitation | Experimental | Other: Rehabilitiation |
| Traditional Should Rehabilitation | Active comparator | Other: Rehabilitiation |
Who may qualify
- Ages
- 55 years and older
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
Key inclusion criteria (6 listed)
- > 55 years of age.
- Candidate for a primary reverse total shoulder arthroplasty.
- Capable of completing self-administered questionnaires.
- Be willing and able to return for all study-related follow-up procedures.
- Able and willing to give informed consent.
Key exclusion criteria (25 listed)
- Patients planning on undergoing a Primary Reverse Shoulder Total Arthroplasty due to proximal humeral fracture.
- Previous shoulder surgery including previous total shoulder arthroplasty or reverse total shoulder arthroplasty or hemiarthroplasty, or instability repairs
- Active bacterial infection of the shoulder.
- Any concomitant shoulder procedure.
- Additional ipsilateral or contralateral upper limb pathology that requires active treatment (i.e. surgery or brace).
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 |
|---|---|---|
| RehabilitiationThis study will be a non-blinded randomized controlled outcomes study evaluating outcomes at baseline, 2 weeks, 6 weeks, 3 months, 6 months, and 1 year post-operatively from a primary reverse total shoulder arthroplasty with two different post-operative physical rehabilitation protocols. There will be 2 groups, one undergoing the immediate active shoulder physical therapy protocol consisting of four quadrant stretches and full active motion of the shoulder from post op day 1 in the hospital. The second group will follow the traditional TRIA physical therapy protocol consisting of PT (standard of care) followed by a gradual return to active range of motion of the shoulder beginning by week 6, calling for 18 physical therapy visits. The physical therapy will occur where the patient is most comfortable receiving it. | Other | Immediate Active Shoulder Rehabilitation, Traditional Should Rehabilitation |
Primary outcome
American Society for Elbow and Shoulder Score
Time frame: Pre-operatively
1. American Shoulder and Elbow score (ASES) is a scale that measures shoulder pain and function with 11 items, one item for pain and 10 items for function. The score for each subscale is out of 50 (0-50), with a higher score indicating a better outcome. The total score is a sum of both subscales, ranging between 0-100, using the following formula, Total score = ((10 - VAS pain) × 5) + (5/3 × sum of function items).
American Society for Elbow and Shoulder Score
Time frame: 2 weeks
1. American Shoulder and Elbow score (ASES) is a scale that measures shoulder pain and function with 11 items, one item for pain and 10 items for function. The score for each subscale is out of 50 (0-50), with a higher score indicating a better outcome. The total score is a sum of both subscales, ranging between 0-100, using the following formula, Total score = ((10 - VAS pain) × 5) + (5/3 × sum of function items).
American Society for Elbow and Shoulder Score
Time frame: 3 months
1. American Shoulder and Elbow score (ASES) is a scale that measures shoulder pain and function with 11 items, one item for pain and 10 items for function. The score for each subscale is out of 50 (0-50), with a higher score indicating a better outcome. The total score is a sum of both subscales, ranging between 0-100, using the following formula, Total score = ((10 - VAS pain) × 5) + (5/3 × sum of function items).
American Society for Elbow and Shoulder Score
Time frame: 6 months
1. American Shoulder and Elbow score (ASES) is a scale that measures shoulder pain and function with 11 items, one item for pain and 10 items for function. The score for each subscale is out of 50 (0-50), with a higher score indicating a better outcome. The total score is a sum of both subscales, ranging between 0-100, using the following formula, Total score = ((10 - VAS pain) × 5) + (5/3 × sum of function items).
American Society for Elbow and Shoulder Score
Time frame: 1 year
1. American Shoulder and Elbow score (ASES) is a scale that measures shoulder pain and function with 11 items, one item for pain and 10 items for function. The score for each subscale is out of 50 (0-50), with a higher score indicating a better outcome. The total score is a sum of both subscales, ranging between 0-100, using the following formula, Total score = ((10 - VAS pain) × 5) + (5/3 × sum of function items).
Simple Shoulder Test
Time frame: Pre-operatively
2. The Simple Shoulder Test Score (SST) is a 12 item, yes/no questionnaire assessing shoulder function. There are 2 items on function related to pain, 7 items about functions/strength and 3 items about range of motion. There are no subscales. A "yes" response is 1 point and a "no" response is 0 point. The following formula is used to calculate a score out of 100 (0-100), total= number of "yes" items/number of completed items × 100 = % "yes" responses. A higher score indicates better function from a scale of 0-100.
Simple Shoulder Test
Time frame: 2 weeks
2. The Simple Shoulder Test Score (SST) is a 12 item, yes/no questionnaire assessing shoulder function. There are 2 items on function related to pain, 7 items about functions/strength and 3 items about range of motion. There are no subscales. A "yes" response is 1 point and a "no" response is 0 point. The following formula is used to calculate a score out of 100 (0-100), total= number of "yes" items/number of completed items × 100 = % "yes" responses. A higher score indicates better function from a scale of 0-100.
Simple Shoulder Test
Time frame: 3 months
2. The Simple Shoulder Test Score (SST) is a 12 item, yes/no questionnaire assessing shoulder function. There are 2 items on function related to pain, 7 items about functions/strength and 3 items about range of motion. There are no subscales. A "yes" response is 1 point and a "no" response is 0 point. The following formula is used to calculate a score out of 100 (0-100), total= number of "yes" items/number of completed items × 100 = % "yes" responses. A higher score indicates better function from a scale of 0-100.
Simple Shoulder Test
Time frame: 6 months
2. The Simple Shoulder Test Score (SST) is a 12 item, yes/no questionnaire assessing shoulder function. There are 2 items on function related to pain, 7 items about functions/strength and 3 items about range of motion. There are no subscales. A "yes" response is 1 point and a "no" response is 0 point. The following formula is used to calculate a score out of 100 (0-100), total= number of "yes" items/number of completed items × 100 = % "yes" responses. A higher score indicates better function from a scale of 0-100.
Simple Shoulder Test
Time frame: 1 year
2. The Simple Shoulder Test Score (SST) is a 12 item, yes/no questionnaire assessing shoulder function. There are 2 items on function related to pain, 7 items about functions/strength and 3 items about range of motion. There are no subscales. A "yes" response is 1 point and a "no" response is 0 point. The following formula is used to calculate a score out of 100 (0-100), total= number of "yes" items/number of completed items × 100 = % "yes" responses. A higher score indicates better function from a scale of 0-100.
PROMIS Global 10
Time frame: Pre-operatively
3. The PROMIS Global-10 is a global health quality of life patient reported outcome tool. It is part of the Patient-Reported Outcomes Measurement Information System (PROMIS). It measures symptoms, functioning, and healthcare quality of life for a wide variety of conditions. The PROMIS Global-10 consists of 10 questions assessing physical health, mental health, social health, pain, fatigue, and overall perceived quality of life. 7 questions inquire about health in "general" and 3 questions assess emotional problems, fatigue and pain in the last 7 days. Raw subscale scores for physical and mental health each are calculated out of 20. The raw score are converted to T scores for physical and mental health using the following formulas: the Global Physical Health score is generated by summing responses to Global03, Global06, Global07rescored, and Global08rescored. The Global Mental Health score is generated by summing responses to Global02, Global04, Global05, and Global10rescored.
PROMIS Global 10
Time frame: 2 weeks
3. The PROMIS Global-10 is a global health quality of life patient reported outcome tool. It is part of the Patient-Reported Outcomes Measurement Information System (PROMIS). It measures symptoms, functioning, and healthcare quality of life for a wide variety of conditions. The PROMIS Global-10 consists of 10 questions assessing physical health, mental health, social health, pain, fatigue, and overall perceived quality of life. 7 questions inquire about health in "general" and 3 questions assess emotional problems, fatigue and pain in the last 7 days. Raw subscale scores for physical and mental health each are calculated out of 20. The raw score are converted to T scores for physical and mental health using the following formulas: the Global Physical Health score is generated by summing responses to Global03, Global06, Global07rescored, and Global08rescored. The Global Mental Health score is generated by summing responses to Global02, Global04, Global05, and Global10rescored.
PROMIS Global 10
Time frame: 3 months
3. The PROMIS Global-10 is a global health quality of life patient reported outcome tool. It is part of the Patient-Reported Outcomes Measurement Information System (PROMIS). It measures symptoms, functioning, and healthcare quality of life for a wide variety of conditions. The PROMIS Global-10 consists of 10 questions assessing physical health, mental health, social health, pain, fatigue, and overall perceived quality of life. 7 questions inquire about health in "general" and 3 questions assess emotional problems, fatigue and pain in the last 7 days. Raw subscale scores for physical and mental health each are calculated out of 20. The raw score are converted to T scores for physical and mental health using the following formulas: the Global Physical Health score is generated by summing responses to Global03, Global06, Global07rescored, and Global08rescored. The Global Mental Health score is generated by summing responses to Global02, Global04, Global05, and Global10rescored.
PROMIS Global 10
Time frame: 6 months
3. The PROMIS Global-10 is a global health quality of life patient reported outcome tool. It is part of the Patient-Reported Outcomes Measurement Information System (PROMIS). It measures symptoms, functioning, and healthcare quality of life for a wide variety of conditions. The PROMIS Global-10 consists of 10 questions assessing physical health, mental health, social health, pain, fatigue, and overall perceived quality of life. 7 questions inquire about health in "general" and 3 questions assess emotional problems, fatigue and pain in the last 7 days. Raw subscale scores for physical and mental health each are calculated out of 20. The raw score are converted to T scores for physical and mental health using the following formulas: the Global Physical Health score is generated by summing responses to Global03, Global06, Global07rescored, and Global08rescored. The Global Mental Health score is generated by summing responses to Global02, Global04, Global05, and Global10rescored.
PROMIS Global 10
Time frame: 1 year
3. The PROMIS Global-10 is a global health quality of life patient reported outcome tool. It is part of the Patient-Reported Outcomes Measurement Information System (PROMIS). It measures symptoms, functioning, and healthcare quality of life for a wide variety of conditions. The PROMIS Global-10 consists of 10 questions assessing physical health, mental health, social health, pain, fatigue, and overall perceived quality of life. 7 questions inquire about health in "general" and 3 questions assess emotional problems, fatigue and pain in the last 7 days. Raw subscale scores for physical and mental health each are calculated out of 20. The raw score are converted to T scores for physical and mental health using the following formulas: the Global Physical Health score is generated by summing responses to Global03, Global06, Global07rescored, and Global08rescored. The Global Mental Health score is generated by summing responses to Global02, Global04, Global05, and Global10rescored.
Range of Motion
Time frame: Pre-operatively, 3 months, 6 months, 1 year post-operatively
4. Range of motion (ROM) of the shoulder is an objective measure of shoulder function. A blinded examiner will measure the range of motion in forward elevation, external rotation in the neutral position external rotation with the arm in abduction, internal rotation in the neutral position, and internal rotation with the arm in abduction. A goniometer will be used measuring to the nearest degree. The range of motion for forward elevation will range between 0-180 degrees with a higher number indicating a better outcome. External and internal rotation ranges from 0-90 degrees with a higher number indicating a better outcome.
Range of Motion
Time frame: 3 months
4. Range of motion (ROM) of the shoulder is an objective measure of shoulder function. A blinded examiner will measure the range of motion in forward elevation, external rotation in the neutral position external rotation with the arm in abduction, internal rotation in the neutral position, and internal rotation with the arm in abduction. A goniometer will be used measuring to the nearest degree. The range of motion for forward elevation will range between 0-180 degrees with a higher number indicating a better outcome. External and internal rotation ranges from 0-90 degrees with a higher number indicating a better outcome.
Range of Motion
Time frame: 6 months
4. Range of motion (ROM) of the shoulder is an objective measure of shoulder function. A blinded examiner will measure the range of motion in forward elevation, external rotation in the neutral position external rotation with the arm in abduction, internal rotation in the neutral position, and internal rotation with the arm in abduction. A goniometer will be used measuring to the nearest degree. The range of motion for forward elevation will range between 0-180 degrees with a higher number indicating a better outcome. External and internal rotation ranges from 0-90 degrees with a higher number indicating a better outcome.
Range of Motion
Time frame: 1 year
4. Range of motion (ROM) of the shoulder is an objective measure of shoulder function. A blinded examiner will measure the range of motion in forward elevation, external rotation in the neutral position external rotation with the arm in abduction, internal rotation in the neutral position, and internal rotation with the arm in abduction. A goniometer will be used measuring to the nearest degree. The range of motion for forward elevation will range between 0-180 degrees with a higher number indicating a better outcome. External and internal rotation ranges from 0-90 degrees with a higher number indicating a better outcome.
1 secondary outcome
Subscapularis Tear
Time frame: 1 year
Results and safety
This study is still under way. Results are not available in the source record yet.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 26 Jun 2026.
Related trials for Shoulder Osteoarthritis
Not yet recruiting
Comparison of High-Intensity and Conventional Physical Therapy in Musculoskeletal Disorders
Low Back Pain, Radicular Syndrome
Not yet recruitingObservational study
Clinical Validation of SMARTDIAGO for Remote Functional Assessment of Musculoskeletal Conditions
Knee Osteoarthristis, Hip Osteoarthritis
Not yet recruiting
Clinical Evaluation of TrHCROSS® for Different Joints
Joint Osteoarthritis, Knee Osteoarthristis
RecruitingPhase 4
PRP for Glenohumeral Osteoarthritis
Shoulder Osteoarthritis
Active, not recruitingObservational study
Long Term Follow-up After Primary or Revision Shoulder Arthroplasty With a Patient- Specific Glenius Implant
Arthroplasty, Replacement, Shoulder, Glenoid Cavity
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.
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A study testing Rehabilitiation in people with Shoulder Osteoarthritis, run by HealthPartners Institute at 1 site in United States.
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 6 inclusion and 25 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: looking for participants now, as of the sponsor's last update on 26 Jun 2026. 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 United States. 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?
This study is still under way. Results are not available in the source record yet.
How can a doctor refer a patient or contact the research team?
Contact Megan Reams (952-806-5329, megan.reams@tria.com), or a site near the patient. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
American Society for Elbow and Shoulder Score (time frame: Pre-operatively). The study lists 19 primary outcomes in all. 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 26 Jun 2026; AzTrials last refreshed its copy on 31 Oct 2026.