Semin Thromb Hemost 2025; 51(05): 524-540
DOI: 10.1055/s-0044-1788901
Review Article

Stability of Hemostasis Parameters in Whole Blood, Plasma, and Frozen Plasma: Literature Review and Recommendations of the SFTH (French Society of Thrombosis and Haemostasis)

Claire Flaujac
1   Service de Biologie (secteur Hémostase), Centre Hospitalier de Versailles André Mignot, Le Chesnay, France
,
Céline Delassasseigne
2   Service d'Hématologie, Centre Hospitalier Universitaire de Bordeaux, Bordeaux, France
,
Marie-Françoise Hurtaud-Roux
3   Service d'Hématologie Biologique, APHP, Centre Hospitalier Universitaire Hôpital Robert Debré, Paris, France
,
Benedicte Delahousse
4   Service d'Hématologie – Hémostase, Centre Hospitalier Universitaire Hôpital Trousseau, Tours, France
,
Elodie Boissier
5   Service d'Hématologie Biologique, Centre Hospitalier Universitaire de Nantes, Nantes, France
,
Céline Desconclois
6   Service d'Hématologie Biologique, Centre Hospitalier Universitaire Antoine Béclère, Université Paris-Saclay, Clamart, France
,
the Working Group on Preanalytics in the French Society of Thrombosis Haemostasis› Author Affiliations
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Abstract

Preanalytical sample management is critical for a proper assessment of hemostasis parameters, and may differ depending on prescribed tests or additional tests considered to be necessary after initial results. Although there is quite vast literature on this issue, the Working Group of the French Society of Thrombosis and Haemostasis (SFTH) deemed it necessary to make an in-depth literature review and propose recommendations for the proper handling of samples prior to hemostasis assays. This extensive assessment is accessible on-line in French at the SFTH website. Here, a more synthetic view of these recommendations is proposed, supported by easy-to-use tables. The latter respectively deal with the stability of whole blood or fresh plasma, frozen samples, and proper handling of samples forwarded on dry ice. Procedures are classified as recommended, acceptable, not conformed and lacking data. This work involved the retrieval of 125 references, first screened by a working group of 6 experts, then reviewed by 20 other experts in the field. The highly detailed conditions summarized in these tables will hopefully help hemostasis laboratories to secure the conditions recommended for sample collection and transportation. Moreover, as some conditions clearly lacked recommendations, this review can open new fields of investigation for hemostasis preanalytics.

SFTH working group: Leyla Calmette, Pierre Toulon, Laetitia Mauge, Martine Alhenc-Gelas, Nathalie Colard, Odile Crepin, Emmanuel de Maistre, Claire Espanel, Florence Fischer, Jean-Marc Giannoli, Isabelle Gouin Thibault, Emmanuelle Jeanpierre, Antoine Tournoys, Abla Amara Petitjean, Inès Harzallah Amélie Launois, Véronique le Cam-Duchez, Sophie Luneau, Frédéric Loridon, Pauline Noyel.




Publication History

Article published online:
30 August 2024

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