- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT01037400
Biochemical Approach to Measuring Surgical Trauma
September 16, 2014 updated by: Anthony Adili, Hamilton Health Sciences Corporation
Further Development of a Biochemical Approach to Measuring Surgical Trauma to Musculoskeletal Tissues
This study will examine the magnitude and time course of changes in circulating (serum and plasma) biomarker concentrations associated with musculoskeletal injury created by total knee replacement surgery.
The sensitivity to injury will be characterized by the changes in mean serum concentration before and after surgery.
Specificity for the injured state will be evaluated comparing the baseline to peak change (injury response) with the pre-surgery to follow-up baseline fluctuation (i.e.
measurement noise).
Study Overview
Status
Withdrawn
Conditions
Study Type
Observational
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
-
-
Ontario
-
Hamilton, Ontario, Canada, L8N4A6
- St. Joseph's Healthcare
-
-
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 75 years (Adult, Older Adult)
Accepts Healthy Volunteers
Yes
Genders Eligible for Study
All
Sampling Method
Non-Probability Sample
Study Population
Forty men and women ages 18-75 undergoing unilateral (n = 20) or bilateral (n = 20) knee replacement surgery with no musculoskeletal injury requiring medical attention in the past 3 months or producing pain in the previous 2 weeks and no inflammatory disease other than osteoarthritis.
Description
Inclusion Criteria
- Age 18 to 75
- No musculoskeletal injury requiring medical attention in the past 3 months other than entirely related to worsening symptoms of the operative knee or spinal level.
- No musculoskeletal injury producing pain in the previous 2 weeks.
- No inflammatory disease other than osteoarthritis)
- No exercise with weights in the 2 weeks before surgery.
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 |
---|
Total Knee Replacement Patients
Forty men and women ages 18-75 undergoing unilateral (n = 20) or bilateral (n = 20) knee replacement surgery with no musculoskeletal injury requiring medical attention in the past 3 months or producing pain in the previous 2 weeks and no inflammatory disease other than osteoarthritis.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Sensitivity and Specificity of biomarkers in response to tissue injury
Time Frame: 7 days
|
7 days
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
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
February 1, 2010
Primary Completion (Anticipated)
February 1, 2011
Study Registration Dates
First Submitted
December 22, 2009
First Submitted That Met QC Criteria
December 22, 2009
First Posted (Estimate)
December 23, 2009
Study Record Updates
Last Update Posted (Estimate)
September 17, 2014
Last Update Submitted That Met QC Criteria
September 16, 2014
Last Verified
September 1, 2014
More Information
Terms related to this study
Keywords
Other Study ID Numbers
- TKR Study
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.
Clinical Trials on Total Knee Replacement
-
Central DuPage HospitalTerminatedTotal Knee Replacement | Replacement, Total Knee | Arthroplasty, Knee ReplacementUnited States
-
Istanbul UniversityCompleted
-
Singapore General HospitalCompletedTotal Knee Arthroplasty | Total Knee ReplacementSingapore
-
Istanbul UniversityCompletedTotal Knee Arthroplasty | Total Knee ReplacementTurkey
-
Ottawa Hospital Research InstituteThe Ottawa Hospital Academic Medical AssociationCompletedTotal Hip Replacement | Total Knee ReplacementCanada
-
Mayo ClinicStryker OrthopaedicsCompletedArthroplasty, Replacement, Knee | Total Knee ReplacementUnited States
-
University of North Carolina, Chapel HillNational Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS)CompletedKnee Arthroplasty, Total | Knee Replacement, TotalUnited States
-
Mayo ClinicCompletedKnee Total Joint Replacement | Hip Total Joint ReplacementUnited States
-
Isfahan University of Medical SciencesCompletedTotal Knee Replacement | Total Knee Arthroplasty(TKA)Iran, Islamic Republic of
-
Assiut UniversityNot yet recruitingTotal Knee Replacement