Outcome of Proximal Humerus Fractures :Anatomic Neck Fractures vs Surgical Neck Fractures

January 22, 2017 updated by: Xiaoxiao Zhou
From April ,2014 to April 2015,31 patients with fractures of the proximal humerus were treated in our hospital. According to anatomic neck fractures (ANF) and surgical neck fractures (SNF), we divided the patients into two groups. All the patients were followed at least 1 year.

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Study Type

Observational

Enrollment (Actual)

31

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

18 years to 90 years (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Sampling Method

Probability Sample

Study Population

From May ,2013 to April 2015, patients with fractures of the proximal humerus who were treated with locking plate.

Description

Inclusion Criteria:

-From May ,2013 to April 2015, patients with fractures of the proximal humerus who were treated with locking plate.

Exclusion Criteria:

  • Patients had pathologic fractures,
  • Patients had previous surgery on the affected shoulder,
  • Patients were treated with shoulder arthroplasty.
  • Patients were treated with intramedullary nail.

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

Cohorts and Interventions

Group / Cohort
Intervention / Treatment
ANF
anatomic neck fractures of proximal humerus
Procedure: Locking plates were used for proximal humeral fractures.
SNF
surgical neck fractures of proximal humerus
Procedure: Locking plates were used for proximal humeral fractures.

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Time Frame
change of head-shaft angle at 12months from 6months in two groups
Time Frame: 12months
12months

Secondary Outcome Measures

Outcome Measure
Time Frame
change of Offset at 12months from 6months in two groups
Time Frame: 12 months
12 months
Constant-Murly scores at 3 months, 12 months and last follow-up
Time Frame: 3 months,12 months,last follow-up (last follow-up means recent evaluation before database lock, it is more than 12months )
3 months,12 months,last follow-up (last follow-up means recent evaluation before database lock, it is more than 12months )
change of the distance between the screw tip and the subchondral surface(TSD) at 12months from 6months in two groups
Time Frame: 12 months
12 months

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Xiaoxiao Zhou

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start

July 1, 2016

Primary Completion (Actual)

December 1, 2016

Study Completion (Actual)

January 3, 2017

Study Registration Dates

First Submitted

January 12, 2017

First Submitted That Met QC Criteria

January 13, 2017

First Posted (Estimate)

January 18, 2017

Study Record Updates

Last Update Posted (Estimate)

January 24, 2017

Last Update Submitted That Met QC Criteria

January 22, 2017

Last Verified

January 1, 2017

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

  • ZhouXuANFSNF

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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