BioBrace® Implant for Arthroscopic Repair of Full Thickness Rotator Cuff Tears

NCT ID: NCT05997381

Last Updated: 2025-09-17

Basic Information

• Recruitment Status: RECRUITING
• Clinical Phase: NA
• Total Enrollment: 268 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2024-01-05
• Study Completion Date: 2027-06-30

Brief Summary

This study aims to evaluate the safety and effectiveness of arthroscopic rotator cuff repair augmented with the BioBrace® Implant vs. arthroscopic rotator cuff repair alone in subjects requiring surgical intervention for a full-thickness rotator cuff tear.

Detailed Description

This is a prospective, single blind, multi-center, randomized, controlled, pivotal clinical study investigating the treatment of full thickness tears of the rotator cuff. Tears must involve the supraspinatus and/or infraspinatus tendons and measure ≥ 2 cm and < 5 cm. Subjects meeting the inclusion/exclusion criteria will be enrolled and will undergo either arthroscopic rotator cuff repair augmented with the BioBrace® Implant or arthroscopic rotator cuff repair alone. Clinical evaluations will be conducted at baseline (pre-operatively) and at 6 weeks, 3-, 6-, and 12-months post-operatively using various patient-reported outcome measures and MRI to assess repair integrity and re-tear rate.

Conditions

Rotator Cuff Tears

Study Design

• Allocation Method: RANDOMIZED
• Intervention Model: PARALLEL
• Primary Study Purpose: TREATMENT
• Blinding Strategy: SINGLE

Study Groups

BioBrace Augment Group

An arthroscopic rotator cuff repair is performed with the BioBrace Implant fixed on top of the repaired tendon using anchors.

Group Type: EXPERIMENTAL

Arthroscopic rotator cuff repair with BioBrace® Implant augmentation.

Intervention Type: DEVICE

An arthroscopic rotator cuff repair will be performed and augmented with the BioBrace® Implant. The BioBrace® Implant is intended for use in surgical procedures for reinforcement of soft tissue where weakness exists. It is a bioresorbable, biocomposite scaffold composed of a highly porous collagen sponge and reinforced with poly-L-lactic-acid (PLLA). When used in rotator cuff repairs, it is placed on top of the tendons to augment and reinforce the underlying repair. The BioBrace® is designed to mechanically and biologically augment weakened or torn soft tissue and can be integrated into surgeons' standard of care rotator cuff repair techniques.

Repair Only Group

An arthroscopic rotator cuff repair is performed using standard surgical procedure.

Group Type: SHAM_COMPARATOR

Arthroscopic rotator cuff repair

Intervention Type: PROCEDURE

An arthroscopic rotator cuff repair is performed using standard surgical procedure.

Interventions

Arthroscopic rotator cuff repair with BioBrace® Implant augmentation.

An arthroscopic rotator cuff repair will be performed and augmented with the BioBrace® Implant. The BioBrace® Implant is intended for use in surgical procedures for reinforcement of soft tissue where weakness exists. It is a bioresorbable, biocomposite scaffold composed of a highly porous collagen sponge and reinforced with poly-L-lactic-acid (PLLA). When used in rotator cuff repairs, it is placed on top of the tendons to augment and reinforce the underlying repair. The BioBrace® is designed to mechanically and biologically augment weakened or torn soft tissue and can be integrated into surgeons' standard of care rotator cuff repair techniques.

Intervention Type: DEVICE

Arthroscopic rotator cuff repair

An arthroscopic rotator cuff repair is performed using standard surgical procedure.

Intervention Type: PROCEDURE

Eligibility Criteria

Inclusion Criteria

1. Male or female 40 to 70 years old

2. Positive diagnostic imaging by MRI within 6 months of enrollment of the index shoulder indicating a full thickness rotator cuff tear (RCT):

1. Tear of the supraspinatus and/or infraspinatus tendons

2. Tear size ≥ 2 cm and < 5 cm

3. Chronic shoulder pain ≥ 3 months

4. Failed non-operative treatment of the index shoulder to include one or all of the following:

1. Oral analgesics

2. Nonsteroidal anti-inflammatory medications (NSAIDs)

3. Corticosteroid injections

4. Activity modifications

5. Physical therapy or home-guided exercises

5. Able to read and understand the study REB/IRB approved Informed Consent Form (ICF)

6. Willing to be available to attend each protocol-required follow-up examination

1. Full thickness tear of the supraspinatus and/or infraspinatus tendons

2. Tear size ≥ 2 cm and < 5 cm

3. Able to reapproximate the tendons to cover > 50% of the footprint on the greater tuberosity

Exclusion Criteria

1. Previous surgery of the index shoulder one year prior to the study surgery excluding diagnostic arthroscopy

2. Fatty infiltration of the index shoulder rotator cuff muscle ≥ Grade 3 (Goutallier Score)

3. Major medical condition that could affect quality of life and influence the results of the study as determined by the Investigator

4. Oral steroid use or steroid injection within 6 weeks prior to surgery

5. Active smoker

6. History of insulin-dependent diabetes

7. Documented evidence of a history (e.g., liver testing) of drug/alcohol abuse within 12 months of enrollment

8. Hypersensitivity to any investigational device materials including collagen of animal origin (bovine type-I), poly-L-lactic acid (PLLA) or polyethylene glycol (PEG)

9. Presence of an implanted metallic device or other implants that would contraindicate acquisition or inhibit radiologist review of an MRI of the index shoulder

10. History of claustrophobia that would prevent an MRI of the index shoulder

11. Females of child-bearing potential who are either pregnant or breastfeeding or plan to become pregnant during the course of the study

12. Currently participating, or plans to enroll in another clinical trial during this study that would affect the outcomes of this study as determined by the Investigator

13. History of non-compliance with medical treatment or clinical trial participation

14. The subject is physically or mentally compromised (e.g., currently being treated for a psychiatric disorder, senile dementia, Alzheimer's disease, etc.), to the extent that the Investigator judges the subject to be unable or unlikely to remain compliant with protocol required follow-up

15. Any comorbidity or condition that renders the patient a poor surgical candidate as determined by the Investigator

16. The subject is receiving prescription narcotic pain medication

17. The subject currently has an acute infection in the area surrounding the surgical site

18. Contralateral shoulder condition where rotator cuff repair is scheduled or to be scheduled over the course of this study

19. The subject's condition represents a worker's compensation case

1. Subject requires subscapularis repair other than a repair with a single anchor

• Minimum Eligible Age: 40 Years
• Maximum Eligible Age: 70 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: Yes

Sponsors

CONMED Corporation

INDUSTRY

Sponsor Role: lead

Responsible Party

Responsibility Role: SPONSOR

Locations

ConMed

New Haven, Connecticut, United States

Site Status: RECRUITING

Countries

United States

Central Contacts

Evona Wojtanowski

Role: CONTACT

BioBraceRCT@ConMed.com

Facility Contacts

Evona Wojtanowski

Role: primary

BioBraceRCT@ConMed.com

Other Identifiers

CSP-BB0003

Identifier Type: -

Identifier Source: org_study_id