NCT04984291

Brief Summary

The objectives of this study are to confirm the safety, performance, and clinical benefits of Zimmer Biomet Shoulder Arthroplasty Systems and its instrumentation in primary or revision shoulder arthroplasty. These objectives will be assessed using standard scoring systems, radiographic evidence, and adverse event records. Safety of the system will be assessed by monitoring the frequency an incidence of adverse events.

Trial Health

80
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
584

participants targeted

Target at P75+ for not_applicable

Timeline
89mo left

Started Jul 2021

Longer than P75 for not_applicable

Geographic Reach
3 countries

17 active sites

Status
recruiting

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Progress40%
Jul 2021Aug 2033

First Submitted

Initial submission to the registry

July 16, 2021

Completed
12 days until next milestone

Study Start

First participant enrolled

July 28, 2021

Completed
2 days until next milestone

First Posted

Study publicly available on registry

July 30, 2021

Completed
12.1 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

August 15, 2033

Expected
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

August 15, 2033

Last Updated

April 28, 2026

Status Verified

April 1, 2026

Enrollment Period

12.1 years

First QC Date

July 16, 2021

Last Update Submit

April 22, 2026

Conditions

Keywords

Total Shoulder ArthroplastyGlenoidHumeral StemStem AdapterHumeral HeadHumeral BearingHumeral TraysHead AdapterReverseAnatomicHemi

Outcome Measures

Primary Outcomes (2)

  • Implant Survivorship at 10 years follow-up (Kaplan Meier)

    Based on removal or intended removal of the device and determined using the Kaplan-Meier method.

    10 years

  • Frequency and Incidence of Adverse Events (Safety)

    Monitoring the frequency and incidence of adverse events, serious adverse events, adverse device effects, serious adverse device effects, and unanticipated serious adverse device effects as well as device deficiencies.

    10 years

Secondary Outcomes (7)

  • Clinical efficacy of the device is assessed using the American Shoulder and Elbow Surgeons (ASES) Shoulder Score at 2 years follow-up

    2 years

  • Euroqol Patient Quality of life measured at 2 years follow-up (EQ-5D-5L)

    2 years

  • Radiographic Performance [Radiolucency] at 2 years follow-up

    2 years

  • Radiographic Performance [Osteolysis] at 2 years follow-up

    2 years

  • Radiographic Performance [Heterotopic Ossification] at 2 years follow-up

    2 years

  • +2 more secondary outcomes

Study Arms (1)

Zimmer Biomet Total Shoulder Arthroplasty System

EXPERIMENTAL

Patients who are having primary or revision total shoulder arthroplasty who will receive a Zimmer Biomet Total Shoulder Arthroplasty System.

Device: Alliance GlenoidDevice: Identity Stem

Interventions

Alliance Glenoid used in Primary or Revision Total Shoulder Arthroplasty

Also known as: Alliance
Zimmer Biomet Total Shoulder Arthroplasty System

Identity Shoulder System is intended to be used in anatomic total shoulder arthroplasty, shoulder hemi-arthroplasty, or total reverse shoulder arthroplasty in both Primary or Revision Total Shoulder Arthroplasty

Also known as: Identity
Zimmer Biomet Total Shoulder Arthroplasty System

Eligibility Criteria

Age20 Years+
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)

You may qualify if:

  • Patient must be 20 years of age or older.
  • Patient must be anatomically and structurally suited to receive shoulder arthroplasty implants.
  • Patient is a candidate for shoulder arthroplasty due to one or more of the following:
  • Non-inflammatory degenerative joint disease including osteoarthritis and avascular necrosis.
  • Rheumatoid arthritis.
  • Correction of functional deformity.
  • Fractures of the proximal humerus, where other methods of treatment are deemed inadequate.
  • Difficult clinical management problems, where other methods of treatment may not be suitable or may be inadequate.
  • Patient must be able and willing to complete the protocol required follow-up.
  • Patient must be able and willing to sign the IRB/EC approved informed consent.
  • Patient has grossly deficient rotator, (for reverse application)
  • With severe arthropathy and/or
  • Previously failed shoulder joint replacement
  • Patient must have functional deltoid muscle (for reverse application)

You may not qualify if:

  • Patient is unwilling or unable to give consent or to comply with the follow-up program.
  • Patient has any condition which would in the judgement of the Investigator, place the patient at undue risk or interfere with the study.
  • Patient is known to be pregnant or breastfeeding.
  • Patient is a vulnerable subject (prisoner, mentally incompetent or unable to understand what participation to the study entails, a known alcohol or drug abuser, and/or anticipated to be non-compliant).
  • Patient is uncooperative or patient with neurologic disorders who is incapable or unwilling to follow directions.
  • Patient has any sign of infection affecting the shoulder joint or in its proximity which may spread to the implant site.
  • Patient has rapid joint destruction, marked bone loss, or bone resorption apparent on roentgenogram.
  • Patient has any neuromuscular disease compromising the affected limb that would render the procedure unjustifiable.
  • Patient presents with osteoporosis, which in the opinion of the Investigator, may limit the subject's ability to support total shoulder arthroplasty using the study device.
  • Patient has osteomalacia.
  • Patient has a metabolic disorder that may impair bone formation.
  • Patient has deficient rotator cuff.
  • Patient presents with significant injury to the upper brachial plexus.
  • Patient has paralysis of the axillary nerve.
  • Patient has non-functional deltoid or external rotator muscles.

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (17)

Hoag Orthopedic Institute

Irvine, California, 92618, United States

ACTIVE NOT RECRUITING

Panorama Orthopaedic and Spine Center

Golden, Colorado, 80401, United States

RECRUITING

Northwestern University

Chicago, Illinois, 60208, United States

ACTIVE NOT RECRUITING

Norton Healthcare, Inc

Louisville, Kentucky, 40202, United States

TERMINATED

William Beaumont Hospital

Royal Oak, Michigan, 48073, United States

ACTIVE NOT RECRUITING

TRIA Orthopaedic Center Research Institute

Bloomington, Minnesota, 55431, United States

ACTIVE NOT RECRUITING

Mississippi Sports Medicine and Orthopaedic Center, PLLC

Jackson, Mississippi, 39202, United States

ACTIVE NOT RECRUITING

Advance Bone and Joint

City of Saint Peters, Missouri, 63376, United States

ACTIVE NOT RECRUITING

Washington University

St Louis, Missouri, 63130, United States

ACTIVE NOT RECRUITING

University of Buffalo

Buffalo, New York, 14215, United States

ACTIVE NOT RECRUITING

Rothman Institute

Philadelphia, Pennsylvania, 19107, United States

ACTIVE NOT RECRUITING

Intermountain Health

Murray, Utah, 84107, United States

RECRUITING

Fukui General Hospital

Fukui, 910-3113, Japan

ACTIVE NOT RECRUITING

Iwaki City Medical Center

Fukushima, 973-8555, Japan

ACTIVE NOT RECRUITING

Yuuai Medical Center

Okinawa, 901-0224, Japan

ACTIVE NOT RECRUITING

Kichijoji Minami Hospital

Tokyo, 180-0003, Japan

WITHDRAWN

Kensington Private Hospital

Whangarei, 0112, New Zealand

WITHDRAWN

MeSH Terms

Conditions

Shoulder FracturesShoulder InjuriesShoulder Pain

Condition Hierarchy (Ancestors)

Fractures, BoneWounds and InjuriesArthralgiaJoint DiseasesMusculoskeletal DiseasesPainNeurologic ManifestationsSigns and SymptomsPathological Conditions, Signs and Symptoms

Study Officials

  • Ryan Boylan

    Zimmer Biomet

    STUDY DIRECTOR

Central Study Contacts

Ryan Boylan, MBA

CONTACT

Study Design

Study Type
interventional
Phase
not applicable
Allocation
NA
Masking
NONE
Purpose
TREATMENT
Intervention Model
SINGLE GROUP
Sponsor Type
INDUSTRY
Responsible Party
SPONSOR

Study Record Dates

First Submitted

July 16, 2021

First Posted

July 30, 2021

Study Start

July 28, 2021

Primary Completion (Estimated)

August 15, 2033

Study Completion (Estimated)

August 15, 2033

Last Updated

April 28, 2026

Record last verified: 2026-04

Locations