NCT03161743

Calculation of Platelet-rich Plasma Preparation Yield

Calculation of Platelet-rich Plasma Preparation Yield From Baseline CBC Platelet Count

• Status: Unknown
• Phase: —
• Study type: Observational
• Enrollment: 40 (estimated)
• Sponsor: Harrison, Theodore, M.D. · Individual
• Sex: All
• Age: 21 Years – 80 Years
• Healthy volunteers: Accepted

Summary

This is a study to determine 1) the consistency of platelet-rich plasma produced by several methods, and 2) whether the platelet content of platelet-rich plasma can be accurately estimated from a baseline CBC platelet count.

Detailed description

In the first phase of this study a baseline CBC platelet count will be performed on each subject and then platelet-rich plasma (PRP) prepared from the same blood sample by six different methods. The platelet count will be measured in each PRP preparation and compared to the CBC platelet count to determine the platelet yield for each method. In the second phase of the study a baseline CBC platelet count will be performed on each subject and then platelet-rich plasma (PRP) prepared from the same blood sample by six different methods. The CBC platelet count will be used to calculate the estimated platelet content of each sample/method based on the platelet yields determined in the first phase. The platelet count will be measured in each PRP preparation and compared to the estimated platelet content to determine the predictive accuracy for each method.

Conditions

• Platelet-rich Plasma Production

Interventions

Type	Name	Description
PROCEDURE	venipuncture	blood draw for the purpose of determining the platelet concentration in PRP

Timeline

• Start date: 2017-06-30
• Primary completion: 2018-05-31
• Completion: 2018-05-31
• First posted: 2017-05-22
• Last updated: 2017-08-10

Locations

1 site across 1 country: Canada