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Shoulder PainNCT06788717

MDR - Comprehensive Primary Revision Stems PMCF

An observational study of Shoulder Pain and Shoulder Injuries, run by Zimmer Biomet at 2 sites in 2 countries.

Enrolling by invitation

Enrolling by invitation. The study team selects and invites participants, usually from an existing group of patients.

Sites and contacts
Official record
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Trial summary

The objective of this retrospective and prospective consecutive series PMCF (Post Market Clinical Follow Up) study is to collect long-term data confirming safety, performance and clinical benefits of the Comprehensive Primary Revision Stems (implants and instrumentation) when used for shoulder arthroplasty at 1, 3, 5… Read more about this study

Who is it for?
Ages 18 to 100 years
What is being tested?
Comprehensive Primary Revision Stems
Type of treatment
Medical device
How many people
59 participants
Where
2 sitesin 2 countries
Study dates
19 Jun 2025to Dec 2040
Phase
Observational
Are there results?
Not yet: the study is under way

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 18 to 100 years
  • All sexes
  • No healthy volunteers
  • Adult, Older adult

Study population: Consecutive series of subjects implanted with the Comprehensive Primary Revision Stems according to the approved indications will be identified and invited to participate in the study.

Who may be able to join

  • Patient must be 18 years of age or older.
  • Patient must be willing and able to follow directions.
  • Study devices must have been implanted following the surgical technique and IFU for the Comprehensive Revision Stem

Who cannot join

  • Off-label use.
  • Patient is a prisoner.
  • Patient is a current alcohol or drug abuser.
  • Patient has a psychiatric illness or cognitive deficit that will not allow for proper informed consent.
  • Patient is unwilling to sign informed consent.
  • Uncooperative patient or patient with neurologic disorders who are incapable of following directions.

Trial locations and contacts

2 sites in 2 countries. Contact the study team or a site near you to ask about taking part.

2 sites in 2 countries

United States1 site
  • Cedars Sinai Medical Center

    Los Angeles, California, 900033

Other trials in United States

Denmark1 site
  • Aalborg University Hospital

    Aalborg, DK-9000

Other trials in Denmark

About this study

Official title: Post-market Clinical Follow-up Study to Provide Safety, Performance and Clinical Benefits Data of the Comprehensive® Primary Revision Stems (Implants and Instrumentation) - A Retrospective and Prospective Consecutive Series Study

The objective of this retrospective and prospective consecutive series PMCF (Post Market Clinical Follow Up) study is to collect long-term data confirming safety, performance and clinical benefits of the Comprehensive Primary Revision Stems (implants and instrumentation) when used for shoulder arthroplasty at 1, 3, 5, 7 and 10 years.

Read the detailed description

The safety of this device will be assessed by analyzing implant survivorship. This will be established by recording the incidence and frequency of revisions, complications, and adverse events. Relation of the events to implant, instrumentation and/or procedure should be specified.

The performance will be evaluated by assessment of reported clinical outcome measures (PROMs) as well as radiographic outcomes.

Being tested
Comprehensive Primary Revision Stems
Medical subject headings
Shoulder Pain, Shoulder Injuries, Shoulder Fractures

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • Comprehensive Primary Revision StemsDevice

    Comprehensive Primary Revision Stem (implants and instrumentation) when used for shoulder arthroplasty.

Study groups in NCT06788717
Study groupRoleWhat they receive
Treatment GroupThe study population will comprise a consecutive cohort of 59 cases (males and females), implanted with the Comprehensive Primary Revision Stem.
Receives: Device: Comprehensive Primary Revision Stems

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. 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.

    Measured: 10 years

  2. 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.

    Measured: 10 years

Secondary outcomes (1)
  1. Device Performance and Benefits evaluated through the Western Ontario Arthritis of the Shoulder (WOOS) outcome measure.

    The secondary objective is the assessment of performance and clinical benefits by recording patient reported clinical outcome measures (PROMs), through the use of the Western Ontario Osteoarthritis of the Should Score (WOOS). The WOOS is a 19 item questionnaire. Patients rate their symptoms from no pain extreme pain. The total score is calculated where 0 is a normal healthy shoulder and 1900 is the worst possible result. WOOS% (% of raw score) can be calculated using the formula (1900 - the score)/19 and then 0% is the worst possible result and 100% is the best possible result.

    Measured: 10 years

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted23 Jan 2025
  2. Study start19 Jun 2025
  3. Primary completionJul 2035 (estimated)
  4. Study completionDec 2040 (estimated)

Resources

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
Other
Time perspective
Other
Enrolment
59 participants (estimated)
IDs, dates and publications
ClinicalTrials.gov ID
NCT06788717
Sponsor's protocol ID
MDRG2017-89MS-50E
Status last verified
Jul 2026
First submitted
17 Jan 2025
Last updated
9 Jul 2026
Results posted
No
Data monitoring committee
No
FDA-regulated drug
No
FDA-regulated device
Yes

Questions about this trial

What is this clinical trial studying?

An observational study of Shoulder Pain and Shoulder Injuries, run by Zimmer Biomet at 2 sites in 2 countries.

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 3 inclusion and 6 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: enrolling by invitation, as of the sponsor's last update on 9 Jul 2026. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 2 sites in United States, Denmark. 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?

This study is still under way. Results are not available in the source record yet.

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?

Implant Survivorship at 10 years follow-up (Kaplan Meier) (time frame: 10 years). The study lists 2 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 9 Jul 2026.

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