- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT05906004
Retrospective Data Collection and Prospective Clinical Investigation for the Augmentation or Reinforcement of the Rotator Cuff Using the Pitch-Patch
Retrospective Data Collection and Prospective Clinical Investigation for the Augmentation or Reinforcement of the Rotator Cuff Using the Pitch-Patch.
This is a clinical investigation study. It will verify the long-term safety and performance of the Pitch-Patch when implanted to reinforce partially repairable rotator cuff tears and used as described by the manufacturer's instructions.
The medical device in this study is already on the market and is manufactured by Xiros Ltd.
The Pitch-Patch is a single-use polyester prosthesis available in two sizes (30x20mm and 35x25mm). It is reinforced around the perimeter and around each eyelet to provide strength and stability to the device and repair.
The study will collect data on patients who meet the entry criteria and have received the device.
This is a single-armed study, meaning all patients will have a Pitch-Patch. The total length of the is expected to be 4 years; this includes a recruitment period of 2 years, and a follow-up period (for the prospective clinical investigation) of 2 years.
A minimum of 32 patients will be enrolled into the study. Follow-up data will be collected at (if available for retrospective data) 3 months, 6 months, 1 year, 2 years and final follow-up (maximum 2.5 years for prospective study; maximum of 5 years for retrospective study).
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
This is a clinical investigation study with both a prospective and retrospective study design. It will verify the long-term safety and performance of the Pitch-Patch when implanted to reinforce partially repairable rotator cuff tears and used as described by the manufacturer's instructions.
The medical device in this study is already on the market and is manufactured by Xiros Ltd.
The Pitch-Patch is a single-use polyester prosthesis available in two sizes (30x20mm and 35x25mm). It is reinforced around the perimeter and around each eyelet to provide strength and stability to the device and repair.
The study will collect data on patients who meet the entry criteria and have received the device.
This is a single-armed study, meaning all patients will have a Pitch-Patch. The total length of the is expected to be 4 years; this includes a recruitment period of 2 years, and a follow-up period (for the prospective clinical investigation) of 2 years.
A minimum of 32 patients will be enrolled into the study. Follow-up data will be collected at (if available for retrospective data) 3 months, 6 months, 1 year, 2 years and final follow-up (maximum 2.5 years for prospective study; maximum of 5 years for retrospective study).
Study Type
Enrollment (Estimated)
Contacts and Locations
Study Contact
- Name: Vikki Adams
- Phone Number: 01132387200
- Email: vikki.adams@xiros.co.uk
Study Contact Backup
- Name: Steve Curran
- Phone Number: 01132387200
- Email: steve.curran@xiros.co.uk
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
- Child
- Adult
- Older Adult
Accepts Healthy Volunteers
Sampling Method
Study Population
Description
Inclusion Criteria:
- Treated using Pitch-Patch device for augmentation or reinforcement of the rotator cuff since 2012.
- If applicable, patient is willing to participate in the study (beyond standard of (routine) care) and have been informed of the nature of the study, agree to its follow-up and have provided written informed consent as approved by the Ethics Committee (EC).
Exclusion Criteria:
- There are no exclusion criteria; the aim of this study is to collect all data to see how the device is used in the real world setting.
Study Plan
How is the study designed?
Design Details
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Constant Murley Score (CMS)
Time Frame: 2 years
|
The primary performance endpoint is the change in the CMS from baseline (if available) and between post-surgery timepoints up to at least 2 years after surgery. CMS comprises of 4 parts: Pain reported by the patient (max 15 points), activities of daily living reported by patient (max 20 points), range of movement assess by the examiner (max 40 points), and strength assessed by the examiner (max 25 points). Scores range from 0 to 100. Better functioning shoulders will have a greater number of points, up to a maximum of 100 points. |
2 years
|
Device Related or Procedure Related Adverse Events
Time Frame: 2 years
|
Device related and/ or procedure related adverse events up to at least 2 years after surgery
|
2 years
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Re-tear Rate
Time Frame: 2 years
|
Number of re-tear events as assessed by radiographical imaging (e.g., MRI, Ultrasound)
|
2 years
|
Constant Murley Score (subscale)
Time Frame: 2 years
|
Change in CMS subscale scores (pain, activities of daily living, strength, and range of movement) from baseline and between post-surgery timepoints. CMS subscales: Pain reported by the patient (max 15 points), activities of daily living reported by patient (max 20 points), range of movement assess by the examiner (max 40 points), and strength assessed by the examiner (max 25 points). The higher the score, the higher the shoulder function. |
2 years
|
Normal Daily Work/ Normal Recreational Activities
Time Frame: 2 years
|
Ability to perform normal daily work and normal recreational activities measured by CMS post-surgery. A subscale for Constant Murley Score, reported by the patient. Points range from 0-20, the higher the score, the higher the ability to perform normal daily work/ recreational activities. |
2 years
|
Tegner Score
Time Frame: 2 years
|
Change in Tegner Score from pre-injury and pre-surgery to post-surgery and between post-surgery timepoints. The Tegner activity is a scale to identify graded level of activity of a patient. The scale ranges from 0 (very low level of activity) to 10 (extremely active). A score greater than 6 is only achievable with participation in sport. |
2 years
|
Subjective Shoulder Value
Time Frame: 2 years
|
Change in Subjective Shoulder Value (SSV) score from baseline and between post-surgery timepoints. SSV is measured on a percentage scale from 0% to 100%, with a higher percentage reflecting a subjective feel of a normal shoulder. |
2 years
|
Tissue Integration into the Pitch Patch
Time Frame: 2 years
|
Tissue integration into the Pitch Patch will be assessed up to the 2 year time point and categorised into 'yes' or 'no' by the examiner. Tissue integration can be assessed from the following:
|
2 years
|
Collaborators and Investigators
Sponsor
Study record dates
Study Major Dates
Study Start (Estimated)
Primary Completion (Estimated)
Study Completion (Estimated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- CRE 031
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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