IDEAL STANDARDIZED PREPARATION PROTOCOL FOR PLATELET-RICH PLASMA WITH MAXIMUM PLATELET RECOVERY

Muthu, S. (2023) IDEAL STANDARDIZED PREPARATION PROTOCOL FOR PLATELET-RICH PLASMA WITH MAXIMUM PLATELET RECOVERY. In: UNSPECIFIED.

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Abstract

Platelet-rich plasma (PRP) has been demonstrated to benefit a variety of disciplines. But there exists heterogeneity in results obtained due to lack of standardization of the preparation protocols employed in them. We aim to identify and standardize a preparation protocol for PRP with maximum recovery of platelets to obtain reproducible results across studies.

Blood samples were collected from 20 healthy volunteers. The double spin protocol of PRP preparation was analyzed for variables such as centrifugal acceleration, time, and volume of blood processed and final product utilized. The final PRP prepared was investigated for platelet recovery, concentration, integrity, and viability.

We noted maximum platelet recovery (86-99%) with a mean concentration factor of 6-times baseline, with double centrifugation protocol at 100xg and 1600xg for 20 minutes each. We also noted that 10 ml of blood in a 15 ml tube was the ideal volume of blood to be processed to maximize platelet recovery. We demonstrated that the lower 1/3rd is the ideal volume to be utilized for clinical application. We did not note a loss of integrity or viability of the platelets in the final product from the above-said protocol.

Preparation of PRP by the double spin protocol of 10 ml of blood at 100xg and 1600xg for 20 minutes each in a 15ml tube and using the lower 1/3rd of the final product demonstrated consistent high platelet recovery (86-99%) and concentration (6x) without disturbing the platelet integrity or viability.

Item Type: Conference or Workshop Item (Paper)
Subjects: Basic Science
Platelet-rich plasma
Divisions: Regenerative Medicine
Depositing User: Mr Repository Admin
Date Deposited: 19 Oct 2023 12:18
Last Modified: 30 Jun 2024 12:00
URI: https://ir.orthopaedicresearchgroup.com/id/eprint/20

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