Standard Total Knee Arthroplasty Using Platelet Rich Plasma (PRP)
A Prospective, Randomized, Single-blind, Multi-center Clinical Study to Evaluate the Effect of Platelet Rich Plasma (PRP) on Short-term Patient Outcomes Following Total Knee Replacement.
Study Overview
Status
Status
Conditions
Conditions
Intervention / Treatment
Intervention / Treatment
Detailed Description
Study Type
Study Type
Enrollment (Actual)
Enrollment
Phase
Phase
- Not Applicable
Contacts and Locations
Study Locations
-
-
Virginia
-
Richmond, Virginia, United States, 23294
- Henrico Doctors' Hospital
-
-
Participation Criteria
Eligibility Criteria
Eligibility Criteria
Ages Eligible for Study
- Child
- Adult
- Older Adult
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Patient is a male or female who is undergoing primary unilateral surgery or the first surgery of a staged bilateral total knee replacement where the second stage will be at least 6 weeks later
- Patient agrees to be blinded to their treatment group assignment
- Patient is willing and able to return for follow-up over at least a six (6) month post-operative period although longer follow-up may be desired
- Patient agrees to participate by signing an IRB approved Informed Consent Form
Exclusion Criteria:
- Patient will have a staged bilateral total knee replacement with the second stage to be performed less than 6 weeks after the first stage surgery PRP in
- Patient has had previous surgery on the operative knee that will necessitate the removal of existing hardware (e.g. previous osteotomy)
- Patient has a known adverse reaction or sensitivity to bovine (cow) thrombin (used as part of the platelet rich plasma system) or other bovine-derived products
- Patient has hemoglobin < 12.0 (males), < 11.0 (females)
- Patient has a clinically significant anxiety disorder
- Patient is on therapeutic anticoagulation medication and has an INR > 1.3
- Patient has a severe bleeding disorder
- Patient has a known addiction to drugs or alcohol, including, but not limited to: chronic daily use of narcotic medications for more than 90 days prior to surgery
- Patient is pregnant
- Patient is a prisoner
- Patient is involved in a personal litigation (e.g. Worker's Compensation) that relates to their knee surgery
- Patient is actively participating in another medical device, drug, or biologic clinical trial (active defined as having treatment within the last 30 days)
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Single
Number of Arms
Arms and Interventions
Participant Group / ArmParticipant Group / Arm |
Intervention / TreatmentIntervention / Treatment |
|---|---|
|
Active Comparator: Standard TKA
Subjects in this arm will receive total knee replacement as standard of care without Platte Rich Plasma
|
Subject will undergo total knee arthroplasty according to established surgeon / hospital protocol.
Other Names:
|
|
Active Comparator: Standard TKA with PRP
Subjects in this arm will receive total knee replacement as standard of care with Platte Rich Plasma
|
Subject will undergo total knee arthroplasty according to established surgeon / hospital protocol.
Other Names:
|
What is the study measuring?
Primary Outcome Measures
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
|---|---|---|
|
Change in hemoglobin (Hgb) level
Time Frame: Preop, post-op day 2
|
Hemoglobin level analysis
|
Preop, post-op day 2
|
Secondary Outcome Measures
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
|---|---|---|
|
Visual analog scale (VAS) for pain
Time Frame: Preop, post-op day 1, post-op day 2, discharge, 6 weeks
|
Visual analog scale for Pain (1-10), 10 being the worst
|
Preop, post-op day 1, post-op day 2, discharge, 6 weeks
|
Collaborators and Investigators
Sponsor
Sponsor
Study record dates
Study Major Dates
Study Start
Study Start
Primary Completion (Actual)
Primary Completion
Study Completion (Actual)
Study Completion
Study Registration Dates
First Submitted
First Submitted
First Submitted That Met QC Criteria
First Submitted That Met QC Criteria
First Posted (Estimate)
First Posted
Study Record Updates
Last Update Posted (Actual)
Last Update Posted
Last Update Submitted That Met QC Criteria
Last Update Submitted That Met QC Criteria
Last Verified
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
Other Study ID Numbers
- CR08-004
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