A Prospective Cohort Post Market Registry Evaluating Outcomes of Bridge-Enhanced ACL Restoration (BEAR®)

NCT ID: NCT05398341

Last Updated: 2025-08-03

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.

Recruitment Status

ACTIVE_NOT_RECRUITING

Total Enrollment

300 participants

Study Classification

OBSERVATIONAL

Study Start Date

2023-02-28

Study Completion Date

2027-01-30

Brief Summary

Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.

The purpose of the Bridge Registry is to assess real-world performance of the FDA approved BEAR Implant.

Detailed Description

Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.

This is an observational study, where the BEAR Implant will be evaluated in a real-world setting. The registry seeks to enroll consecutive uses of the BEAR Implant at participating sites. There will be a prospective cohort for all subjects scheduled to undergo ACL surgery with the BEAR Implant that are willing to provide consent. A retrospective cohort will be available for all subjects treated with a BEAR Implant at each participating site. There is no control group.

Conditions

See the medical conditions and disease areas that this research is targeting or investigating.

Anterior Cruciate Ligament Injuries

Study Design

Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.

Observational Model Type

COHORT

Study Time Perspective

PROSPECTIVE

Study Groups

Review each arm or cohort in the study, along with the interventions and objectives associated with them.

Prospective Cohort

There will be a prospective cohort for all subjects scheduled to undergo ACL surgery with the BEAR Implant that are willing to provide consent.

The BEAR® Implant

Intervention Type DEVICE

The BEAR Implant is a bovine collagen-based implant. The bovine tissue is sourced from countries that are free of bovine spongiform encephalopathy \[BSE\] and is further treated to remove bovine cell fragments and DNA.

The BEAR® (Bridge Enhanced ACL Restoration) Implant is a bovine extracellular matrix collagen-based implant for treatment of anterior cruciate ligament (ACL) injuries. The BEAR® Implant is indicated for skeletally mature subjects at least 14 years of age with a complete rupture of the ACL. Subjects must have an ACL stump attached to the tibia to construct the repair.

Retrospective Cohort

A retrospective cohort will be available for all subjects treated with the BEAR Implant at each participating site. There is no control group.

The BEAR® Implant

Intervention Type DEVICE

The BEAR Implant is a bovine collagen-based implant. The bovine tissue is sourced from countries that are free of bovine spongiform encephalopathy \[BSE\] and is further treated to remove bovine cell fragments and DNA.

The BEAR® (Bridge Enhanced ACL Restoration) Implant is a bovine extracellular matrix collagen-based implant for treatment of anterior cruciate ligament (ACL) injuries. The BEAR® Implant is indicated for skeletally mature subjects at least 14 years of age with a complete rupture of the ACL. Subjects must have an ACL stump attached to the tibia to construct the repair.

Interventions

Learn about the drugs, procedures, or behavioral strategies being tested and how they are applied within this trial.

The BEAR® Implant

The BEAR Implant is a bovine collagen-based implant. The bovine tissue is sourced from countries that are free of bovine spongiform encephalopathy \[BSE\] and is further treated to remove bovine cell fragments and DNA.

The BEAR® (Bridge Enhanced ACL Restoration) Implant is a bovine extracellular matrix collagen-based implant for treatment of anterior cruciate ligament (ACL) injuries. The BEAR® Implant is indicated for skeletally mature subjects at least 14 years of age with a complete rupture of the ACL. Subjects must have an ACL stump attached to the tibia to construct the repair.

Intervention Type DEVICE

Eligibility Criteria

Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.

Inclusion Criteria

1. Scheduled to undergo ACL surgery with the BEAR Implant
2. Willing and able to provide informed consent
3. Willing and able to complete required follow-up visits and assessments


1\. Underwent ACL surgery with the BEAR Implant

Exclusion Criteria

1. The subject is participating in another ACL trial or any other clinical trial where the study procedure or treatment might confound the study end point
2. Known allergy to bovine collagen, bovine gelatin or other bovine-derived products as contraindicated in the BEAR Implant labeling
Minimum Eligible Age

14 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

Meet the organizations funding or collaborating on the study and learn about their roles.

Miach Orthopaedics

INDUSTRY

Sponsor Role lead

Responsible Party

Identify the individual or organization who holds primary responsibility for the study information submitted to regulators.

Responsibility Role SPONSOR

Locations

Explore where the study is taking place and check the recruitment status at each participating site.

Stanford

Redwood City, California, United States

Site Status

Steamboat Orthopaedic and Spine Institute

Steamboat Springs, Colorado, United States

Site Status

Advent Health

Orlando, Florida, United States

Site Status

Boston Children's Hospital

Boston, Massachusetts, United States

Site Status

Virtua Health

Marlton, New Jersey, United States

Site Status

Hospital for Special Surgery

New York, New York, United States

Site Status

Victory Sports Medicine

Skaneateles, New York, United States

Site Status

Duke University

Durham, North Carolina, United States

Site Status

Oregon Health & Science University (OHSU)

Portland, Oregon, United States

Site Status

Countries

Review the countries where the study has at least one active or historical site.

United States

Other Identifiers

Review additional registry numbers or institutional identifiers associated with this trial.

Bridge Registry

Identifier Type: -

Identifier Source: org_study_id

More Related Trials

Additional clinical trials that may be relevant based on similarity analysis.

NUsurface Implant Registry
NCT03953846 TERMINATED
A Clinical Registry of Orthobiologics Procedures
NCT03011398 ENROLLING_BY_INVITATION