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Clinical Trials/NCT01900223
NCT01900223
Completed
Not Applicable

Chronic Pain After Shoulder Arthroplasty: Epidemiology and Risk Factors.

Karen Bjørnholdt0 sites786 target enrollmentJune 2013
ConditionsChronic Pain

Overview

Phase
Not Applicable
Intervention
Not specified
Conditions
Chronic Pain
Sponsor
Karen Bjørnholdt
Enrollment
786
Primary Endpoint
Current pain intensity
Status
Completed
Last Updated
12 years ago

Overview

Brief Summary

Chronic pain is relatively common after different types of surgery. The investigators intend to study prevalence, characteristics and risk factors of chronic pain after shoulder arthroplasty, focusing on neuropathic pain characteristics, and risk factors such as preoperative pain, severe acute postoperative pain, age, gender, and pain elsewhere.

Registry
clinicaltrials.gov
Start Date
June 2013
End Date
October 2013
Last Updated
12 years ago
Study Type
Observational
Sex
All

Investigators

Sponsor
Karen Bjørnholdt
Responsible Party
Sponsor Investigator
Principal Investigator

Karen Bjørnholdt

M.D., Ph.D.-student

University of Aarhus

Eligibility Criteria

Inclusion Criteria

  • Patients operated with any shoulder prosthesis between april 2011 and april 2012 in Denmark

Exclusion Criteria

  • Secondary prosthesis
  • Bilateral prosthesis
  • Age below 18
  • Reoperated in the same shoulder after the prosthesis

Outcomes

Primary Outcomes

Current pain intensity

Time Frame: At time of completing the questionnaire, which is sent to patients 1-2 years after their shoulderprosthesis.

Pain score by Numeric Rating Scale 0-10

Secondary Outcomes

  • preoperative pain intensity(recalled)

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