{"id":7634,"date":"2024-08-09T15:01:35","date_gmt":"2024-08-09T13:01:35","guid":{"rendered":"https:\/\/fhu-premimpact.org\/?post_type=publication&#038;p=7634"},"modified":"2024-08-28T15:04:54","modified_gmt":"2024-08-28T13:04:54","slug":"lowering-platelet-count-threshold-for-transfusion-in-preterm-neonates-decreases-the-number-of-transfusions-without-increasing-severe-hemorrhage-events","status":"publish","type":"publication","link":"https:\/\/fhu-premimpact.org\/en\/publications\/lowering-platelet-count-threshold-for-transfusion-in-preterm-neonates-decreases-the-number-of-transfusions-without-increasing-severe-hemorrhage-events\/","title":{"rendered":"Lowering platelet-count threshold for transfusion in preterm neonates decreases the number of transfusions without increasing severe hemorrhage events"},"content":{"rendered":"\n<h4 class=\"wp-block-heading\">Abstract<\/h4>\n\n\n\n<p>Thrombocytopenia is common in preterm neonates and can be associated with hemorrhage. Most platelet transfusions are prophylactic. Previously, higher platelet-count thresholds were recommended for neonates, but this recommendation has been questioned in recent studies. In the PlaNeT2 trial, mortality and serious bleeding were more frequent in neonates with the highest platelet-count threshold than in others. Following this trial, we changed our platelet transfusion practice by lowering the platelet-count threshold for prophylactic transfusion from 50,000 to 25,000\/mm<sup>3<\/sup>. We conducted a before-after retrospective cohort study to quantify the frequency of platelet transfusions and assess the new protocol by analyzing death and serious hemorrhage events. This retrospective monocentric study included neonates born before 37 weeks of gestation with platelet count &lt; 150,000\/mm<sup>3<\/sup> during the 2 years preceding the new platelet transfusion protocol (high prophylactic transfusion threshold, 50,000\/mm<sup>3<\/sup>) and during the 2 years after the new platelet transfusion protocol (low prophylactic transfusion threshold, 25,000\/mm<sup>3<\/sup>). The primary outcome was the proportion of neonates receiving at least one platelet transfusion in both groups. We also compared the proportion of deaths and severe hemorrhage events. A total of 707 neonates with thrombocytopenia were identified. In the high-threshold group, 99\/360 (27.5%) received at least one platelet transfusion as compared with 56\/347 (16.1%) in the low-threshold group (p &lt; 0.001). The groups did not differ in proportion of deaths or severe hemorrhage events.<\/p>\n\n\n\n<p><strong>Conclusions:<\/strong> A reduced platelet-count threshold for transfusion allowed for a significant reduction in the number of platelet transfusions without increasing severe hemorrhage events.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Eur J Pediatr. 2024 Aug 9.<br \/>\ndoi: 10.1007\/s00431-024-05709-x<\/p>\n","protected":false},"featured_media":0,"template":"","class_list":["post-7634","publication","type-publication","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Lowering platelet-count threshold for transfusion in preterm neonates decreases the number of transfusions without increasing severe hemorrhage events - FHU Prem&#039;IMPACT<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/fhu-premimpact.org\/en\/publications\/lowering-platelet-count-threshold-for-transfusion-in-preterm-neonates-decreases-the-number-of-transfusions-without-increasing-severe-hemorrhage-events\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Lowering platelet-count threshold for transfusion in preterm neonates decreases the number of transfusions without increasing severe hemorrhage events - 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