Comparison of Glenoid Position Using SmartBones
Public ClinicalTrials.gov record NCT03035318. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
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Official title
Comparison of Glenoid Position Using SmartBones: A Randomized Clinical Trial
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The investigators propose a randomized clinical trial to evaluate the accuracy of glenoid implant placement comparing four groups of patients. Group 1 consists of 3D imaging and computer-generated surgical planning using standard DePuy instrumentation for placement of the glenoid implant. This group is considered the standard of care. Group 2 consists of 3D imaging and computer-generated surgical planning, with use of a SmartBone to trial the standard DePuy instrumentation. (Group 2 is Group 1 with addition of the use of a SmartBone.) Group 3 consists of 3D imaging and computer-generated surgical planning, with use of the IRI technology including a SmartBone, but with metal legs instead of plastic legs in the IRB#13-652 study. Group 4 consists of 3D imaging and computer-generated surgical planning, with use of the RTI technology including a SmartBone. We will measure implant placement based on 3D CT imaging. We will measure pre-operative bone quality using quantitative CT scan to measure trabecular bone volume and correlate these findings with bone samples removed from the humeral head and measured by microCT and mechanical testing of the bone samples. These bone samples will be obtained as part of the routine preparation of the humeral head for implant placement. This bone tissue is normally removed and discarded as part of the standard of care for preparation of the bone for placement of the humeral stem. By comparing a computer generated pre-operative plan to the post-operative glenoid component placement, we will be looking at three outcomes. First, we will determine the overall difference in glenoid component placement between the four treatment groups. Second, we will compare the placement between the technologies within and among surgeons. Third, we will evaluate the difference in implant position between technologies based on severity of pathology. The quality of the humeral head sample will be correlated to the possible loosening of the implants.
Study identification
- NCT ID
- NCT03035318
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 126 participants
Conditions and interventions
Conditions
Interventions
- DePuy Global® Anchor Peg Glenoid Instrumentation Device
- DePuy Global® Anchor Peg Instrumentation with SmartBone™ Device
- IRI with SmartBone™ Device
- RTI with SmartBone™ Device
- IRI with SmartBase Device
Device
Eligibility (public fields only)
- Age range
- 18 Years to 80 Years
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Aug 31, 2014
- Primary completion
- Nov 30, 2016
- Completion
- Nov 30, 2016
- Last update posted
- Jun 17, 2021
2014 – 2016
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Cleveland Clinic | Cleveland | Ohio | 44195 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT03035318, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Jun 17, 2021 · Synced Sep 12, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT03035318 live on ClinicalTrials.gov.