Rotator Cuff TearsNCT04951375
Clinical Results of Arthroscopic Repair for Massive Rotator Cuff Tears of 14 Cases
An observational study of Rotator Cuff Tears, run by Peking University Third Hospital at 1 site in China.
Trial summary
This study retrospectively analyzed data of 14 cases of massive rotator cuff tears who were treated with arthroscopic repair by the same doctor from October 2015 to December 2017, aiming to explore the surgical methods and clinical effects of arthroscopic repair for massive rotator cuff tears. Read more about this study
- Who is it for?
- Any age
- Conditions the study is for
- Rotator Cuff Tears
- What is being tested?
- arthroscopic repair
- Type of treatment
- Surgery or procedure
- How many people
- 14 participants
- Where
- 1 siteChina
- Study dates
- 1 Apr 2018to 1 Jul 2018
- Phase
- Observational
- 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 Any age
- All sexes
- No healthy volunteers
- Child, Adult, Older adult
Study population: From October, 2015 to December, 2017, 14 cases of massive rotator cuff tears who were treated with arthroscopic repair by the same doctor were included.
Who may be able to join
- Diagnosed as massive rotator cuff tears and treated with arthroscopic repair from October, 2015 to December, 2017
Who cannot join
- None
Trial locations and contacts
1 site in 1 country.
China1 site
Peking Univerisity Third Hospital
Beijing, Beijing Municipality, 100191
About this study
This study retrospectively analyzed data of 14 cases of massive rotator cuff tears who were treated with arthroscopic repair by the same doctor from October 2015 to December 2017, aiming to explore the surgical methods and clinical effects of arthroscopic repair for massive rotator cuff tears.
Read the detailed description
The preoperative and intraoperative data and patient information of 14 cases of arthroscopic repair of huge rotator cuff tears performed by Deputy Chief Physician Yang Yuping of the Institute of Sports Medicine of Peking University Third Hospital from January 2016 to August 2017 sort out. Collect and organize follow-up data on the recovery and motor function of patients 6 months after surgery and the latest follow-up (February 4 to March 3, 2018). Discuss the operation method, and statistically analyze the short-term curative effect of patients undergoing the operation.
- Conditions
- Rotator Cuff Tears
- Being tested
- arthroscopic repair
- Keywords
- Shoulder joint, Arthroscopy, Massive rotator cuff tears
- Medical subject headings
- Rotator Cuff Injuries
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
arthroscopic repairProcedure or surgery
arthroscopic repair
What is being measured
The primary outcome is the main question the study is designed to answer.
VAS
Pain visual analog scale
Measured: 6 months after surgery
DASH
Arm, shoulder and hand dysfunction score
Measured: 6 months after surgery
OSS
Oxford University Shoulder Score
Measured: 6 months after surgery
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted6 Jul 2021
- Study start1 Apr 2018
- Primary completion1 Jun 2018
- Study completion1 Jul 2018
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for Rotator Cuff TearsStudies of the same condition, open and under way.
- More trials run by Peking University Third HospitalThe 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
- Observational
- Observational model
- Case only
- Time perspective
- Retrospective
- Enrolment
- 14 participants (actual)
Sponsor and investigators
- Lead sponsor
- Peking University Third Hospital
- Sponsor type
- University, hospital or other
- Responsible party
- Sponsor
- Investigators
- Yuping Yang, Study director, Peking University Third Hospital
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT04951375
- Sponsor's protocol ID
- M2018054
- Status last verified
- Jun 2021
- First submitted
- 17 Jun 2021
- Last updated
- 6 Jul 2021
- Results posted
- No
- Data monitoring committee
- No
- FDA-regulated drug
- No
- FDA-regulated device
- No
- Individual data sharing
- No
Study at a glance
From the registry record, last updated by the sponsor on 6 Jul 2021. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Clinical Results of Arthroscopic Repair for Massive Rotator Cuff Tears of 14 Cases
- ClinicalTrials.gov ID
- NCT04951375
- Acronym / sponsor ID
- M2018054
- Conditions
- Rotator Cuff Tears
- Keywords
- Shoulder joint, Arthroscopy, Massive rotator cuff tears
- Study type
- Observational
- Recruitment status
- Completed
- Enrolment
- 14 participants (actual)
- Lead sponsor
- Peking University Third HospitalUniversity, hospital or other
- Study start
- 1 Apr 2018 (actual)
- Primary completion
- 1 Jun 2018 (actual)
- Study completion
- 1 Jul 2018 (actual)
- First posted
- 6 Jul 2021 (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.
This study retrospectively analyzed data of 14 cases of massive rotator cuff tears who were treated with arthroscopic repair by the same doctor from October 2015 to December 2017, aiming to explore the surgical methods and clinical effects of arthroscopic repair for massive rotator cuff tears.
Detailed description
The preoperative and intraoperative data and patient information of 14 cases of arthroscopic repair of huge rotator cuff tears performed by Deputy Chief Physician Yang Yuping of the Institute of Sports Medicine of Peking University Third Hospital from January 2016 to August 2017 sort out. Collect and organize follow-up data on the recovery and motor function of patients 6 months after surgery and the latest follow-up (February 4 to March 3, 2018). Discuss the operation method, and statistically analyze the short-term curative effect of patients undergoing the operation.
Study design
- Observational model
- Case only
- Time perspective
- Retrospective
Who may qualify
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Child, Adult, Older adult
- Study population
- From October, 2015 to December, 2017, 14 cases of massive rotator cuff tears who were treated with arthroscopic repair by the same doctor were included.
Key inclusion criteria (1 listed)
- Diagnosed as massive rotator cuff tears and treated with arthroscopic repair from October, 2015 to December, 2017
Key exclusion criteria (1 listed)
- None
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 |
|---|---|---|
| arthroscopic repairarthroscopic repair | Procedure or surgery | – |
Primary outcome
VAS
Time frame: 6 months after surgery
Pain visual analog scale
DASH
Time frame: 6 months after surgery
Arm, shoulder and hand dysfunction score
OSS
Time frame: 6 months after surgery
Oxford University Shoulder Score
Results and safety
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 6 Jul 2021.
- Individual participant dataSharing planned: No
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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.
Yuping Yang study director
Peking University Third Hospital
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
An observational study of Rotator Cuff Tears, run by Peking University Third Hospital at 1 site in China.
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 1 inclusion and 1 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: finished, as of the sponsor's last update on 6 Jul 2021. 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 China. 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?
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
VAS (time frame: 6 months after surgery). The study lists 3 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 6 Jul 2021; AzTrials last refreshed its copy on 8 Nov 2026.