ClinicalTrials.gg
TerminatedNCT02597972Updated Jan 27, 2020

Reverse Total Shoulder Arthroplasty Versus Open Reduction Internal Fixation of 3&4 Part Proximal Humerus Fractures

An interventional study of Fracture repair and Fracture repair with joint replacement in Closed Fracture Proximal Humerus, Four Part, sponsored by Mayo Clinic. Terminated at 1 site in United States. Open to participants aged 70 Years and older. Per ClinicalTrials.gov, last updated 2020-01-27.

Sponsored by Mayo Clinic · Not applicable, Interventional, and Treatment

Why this study was terminated
project opened under new PI
Phase
Not applicable
Study type
Interventional
Enrollment
3
Allocation
Randomized
Ages
70 Years and older
Sex
All
01

Study summary

Will patients who suffer complex humerus fractures have better functional outcomes and less implant failure with shoulder replacement (reverse total shoulder arthroplasty, RTSA) compared to shoulder repair (open reduction and internal fixation, ORIF)?

Read the detailed description

The purpose of this study is to compare validated clinical and functional outcomes between patients who acutely present with 3 and 4-part proximal humerus fractures treated with either ORIF or RTSA.

02

Conditions studied

  • Closed Fracture Proximal Humerus, Four Part

Browse trials for

03

In context

Fractures, Closed

44 studies on the registry are indexed under Fractures, Closed; 4 are open to participants now.

This study's enrollment of 3 is below the median of 45 across 34 interventional studies indexed under Fractures, Closed.

Browse Fractures, Closed studies →

Lead sponsor

Mayo Clinic is the lead sponsor of 3,269 studies on the registry; 672 are open to participants now.

Of its 452 completed or terminated interventional studies of FDA-regulated products, 321 (71%) have results posted.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
70 Years and older
Sexes eligible
All
Accepts healthy volunteers
No

Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.

Inclusion criteria

  • Neer 3 and 4-part proximal humerus fractures.
  • Age greater than and equal to 70 years old.
  • Functional deltoid musculature (axillary nerve intact).

Exclusion criteria

Exclusion

  • Less than 70 years old.
  • Dementia or inability to provide adequate follow up.
  • Associated injuries: injuries of ipsilateral limb, complete brachial plexopathy, vascular injury and polytrauma.
05

Study design

Phase
Not applicable
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Parallel assignment
Masking
None (open label)
Enrollment
3 participants (actual)

Study arms

  • Active comparator
    Open Reduction Internal Fixation Proximal Humerus

    The patients randomized into the ORIF group will receive standard surgical treatment of their proximal humerus fracture with a proximal humeral locking plate.

    Procedure: Fracture repair

  • Active comparator
    Reverse Total Shoulder Arthroplasty

    The patients randomized into the RTSA group will receive standard surgical treatment of their proximal humeral fracture with a Reverse Total Shoulder Arthroplasty.

    Procedure: Fracture repair with joint replacement

Interventions

  • ProcedureFracture repair
  • ProcedureFracture repair with joint replacement
06

What researchers measure

Primary outcomes

  1. To measure the change using the chi-square tests for lowering the pain score of the patients

    threshold of statistical significance will be set at α = 0.05.

    Time frame: base line to 2 years

07

Study locations

1 site
  • Mayo Clinic in Rochester
    Rochester, Minnesota 55905, United States
08

References and documents

09

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Jan 27, 2020, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT02597972
Lead sponsor
Mayo Clinic
Responsible party
Joaquin Sanchez-Sotelo, M.D., Ph.D. (Professor of Orthopedics, Mayo Clinic) — Principal investigator
First posted
Nov 5, 2015
Start date
Sep 2015
Primary completion
Dec 17, 2018
Completion
Dec 17, 2018
Last update
Jan 27, 2020

Study contacts

Joaquin Sanchez-Sotelo, MD, PhD
principal investigator · Mayo Clinic

Oversight

Data monitoring committee
Yes
FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is terminated, as verified in Jan 2020. You cannot join it, but the record below documents what was studied.

Follow this study

Get an email when the registry record changes — status, dates, results — or when someone posts here.

Sign in to follow

Discussion

Questions and observations about this study, from anyone following it. Not medical advice, and not a channel to the study team — their contact details are on the registry record.

Sign in to join the discussion. Reading takes no account; posting does. You choose a display name, and a pseudonym is the default.

Nothing here yet. If you are running this trial, taking part in it, or weighing whether to, this is the place to say so.

Start the discussion