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Fixed Inclination Humeral Cut

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ClinicalTrials.gov Identifier: NCT03922763
Recruitment Status : Unknown
Verified April 2019 by Rothman Institute Orthopaedics.
Recruitment status was:  Enrolling by invitation
First Posted : April 22, 2019
Last Update Posted : April 22, 2019
Information provided by (Responsible Party):
Rothman Institute Orthopaedics

Tracking Information
First Submitted Date  ICMJE April 17, 2019
First Posted Date  ICMJE April 22, 2019
Last Update Posted Date April 22, 2019
Actual Study Start Date  ICMJE February 2, 2019
Estimated Primary Completion Date February 2, 2020   (Final data collection date for primary outcome measure)
Current Primary Outcome Measures  ICMJE
 (submitted: April 19, 2019)
Radriographic measurements [ Time Frame: x-rays taken day of surgery ]
x-rays will be measured by 3 independent surgeons to measure restoration to natural anatomy following total shoulder replacement
Original Primary Outcome Measures  ICMJE Same as current
Change History No Changes Posted
Current Secondary Outcome Measures  ICMJE Not Provided
Original Secondary Outcome Measures  ICMJE Not Provided
Current Other Pre-specified Outcome Measures Not Provided
Original Other Pre-specified Outcome Measures Not Provided
Descriptive Information
Brief Title  ICMJE Fixed Inclination Humeral Cut
Official Title  ICMJE Does a Fixed Inclination Humeral Cut in Anatomic Total Shoulder Arthroplasty Effectively Recreate Normal Anatomy: A Prospective Randomized Trial
Brief Summary The purpose of the present study is to determine if a standard humeral cut using a fixed neck shaft angled prosthesis for patients undergoing anatomic TSA is able to restore normal glenohumeral relationships as compared to a variable neck shaft angle prosthesis.
Detailed Description Not Provided
Study Type  ICMJE Interventional
Study Phase  ICMJE Not Applicable
Study Design  ICMJE Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: None (Open Label)
Primary Purpose: Treatment
Condition  ICMJE Shoulder Osteoarthritis
Intervention  ICMJE
  • Procedure: Anatomical cut
    Surgeon-derived cut based on patient's anatomy
  • Procedure: Cutting guide
    Angle cut at 132.5 degrees based on cutting guide
Study Arms  ICMJE
  • Active Comparator: Anatomically-matched cut
    Intervention: Procedure: Anatomical cut
  • Active Comparator: Cutting guide
    Intervention: Procedure: Cutting guide
Publications * Not Provided

*   Includes publications given by the data provider as well as publications identified by ClinicalTrials.gov Identifier (NCT Number) in Medline.
Recruitment Information
Recruitment Status  ICMJE Unknown status
Estimated Enrollment  ICMJE
 (submitted: April 19, 2019)
Original Estimated Enrollment  ICMJE Same as current
Estimated Study Completion Date  ICMJE May 2, 2020
Estimated Primary Completion Date February 2, 2020   (Final data collection date for primary outcome measure)
Eligibility Criteria  ICMJE

Inclusion Criteria:

  1. patients 18 years or older
  2. primary glenohumeral osteoarthritis
  3. intact rotator cuff
  4. primary anatomic shoulder arthroplasty

Exclusion Criteria:

  1. revision arthroplasty
  2. reverse shoulder arthroplasty candidates
  3. cognitive or behavioral problems which would preclude informed consent
Sex/Gender  ICMJE
Sexes Eligible for Study: All
Ages  ICMJE 18 Years and older   (Adult, Older Adult)
Accepts Healthy Volunteers  ICMJE No
Contacts  ICMJE Contact information is only displayed when the study is recruiting subjects
Listed Location Countries  ICMJE United States
Removed Location Countries  
Administrative Information
NCT Number  ICMJE NCT03922763
Other Study ID Numbers  ICMJE 2019Laz
Has Data Monitoring Committee Not Provided
U.S. FDA-regulated Product
Studies a U.S. FDA-regulated Drug Product: No
Studies a U.S. FDA-regulated Device Product: No
IPD Sharing Statement  ICMJE Not Provided
Current Responsible Party Rothman Institute Orthopaedics
Original Responsible Party Same as current
Current Study Sponsor  ICMJE Rothman Institute Orthopaedics
Original Study Sponsor  ICMJE Same as current
Collaborators  ICMJE Not Provided
Investigators  ICMJE Not Provided
PRS Account Rothman Institute Orthopaedics
Verification Date April 2019

ICMJE     Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP