1. NEOnatal Central-venous Line Observational study on Thrombosis (NEOCLOT): evaluation of a national guideline on management of neonatal catheter-related venous thrombosis.
- Author
-
van Ommen CH, Bergman KA, Boerma M, Bouma HA, Donker AE, Gouvernante M, Hulzebos CV, Khandour D, Knol R, Raets MA, Liem KD, van Lingen RA, van de Loo M, Lopriore E, van der Putten M, Sol JJ, Suijker MH, Vijlbrief DC, Visser R, and van Weissenbruch MM
- Subjects
- Infant, Infant, Newborn, Male, Humans, Female, Heparin, Low-Molecular-Weight therapeutic use, Anticoagulants adverse effects, Tissue Plasminogen Activator, Prospective Studies, Hemorrhage chemically induced, Catheters, Venous Thrombosis diagnosis, Venous Thrombosis drug therapy, Venous Thrombosis epidemiology, Upper Extremity Deep Vein Thrombosis
- Abstract
Background: In critically ill (preterm) neonates, catheter-related venous thromboembolism (CVTE) can be a life-threatening complication. Evidence on optimal management in the literature is lacking. In the Netherlands, a consensus-based national management guideline was developed to create uniform CVTE management., Objectives: To evaluate the efficacy and safety of the national guideline., Methods: This prospective, multicenter, observational study included all infants aged ≤6 months with CVTE in the Netherlands between 2014 and 2019. CVTE was divided into thrombosis in veins and that in the right atrium, with their own treatment algorithms. The primary outcomes were recurrent venous thrombotic events (VTEs) and/or death due to CVTE as well as major bleeding., Results: Overall, 115 neonates were included (62% male; 79% preterm). The estimated incidence of CVTE was 4.0 per 1000 neonatal intensive care unit admissions. Recurrent thrombosis occurred in 2 (1.7%) infants and death due to CVTE in 1 (0.9%) infant. Major bleeding developed in 9 (7.8%) infants: 2 of 7 (29%) on recombinant tissue plasminogen activator, which was given for high-risk right-atrium thrombosis, and 7 of 63 (11%) on low-molecular-weight heparin (LMWH). Five of the 7 bleedings because of LMWH were complications of subcutaneous catheter use for LMWH administration., Conclusion: The management of neonatal CVTE according to the Dutch CVTE management guideline led to a low incidence of recurrent VTEs and death due to VTEs. Major bleeding occurred in 7.8% of the infants. Specific guideline adjustments may improve efficacy and, especially, safety of CVTE management in neonates., Competing Interests: Declaration of competing interests C.H.v.O. reports consulting fees paid to the department from Bayer BV, Boehringer Ingelheim, and Daiichi Sankyo; lecture honoraria paid to the department from Boehringer Ingelheim; and an unrestricted grant paid to the department from Octapharma, all outside the submitted work., (Copyright © 2022 International Society on Thrombosis and Haemostasis. Published by Elsevier Inc. All rights reserved.)
- Published
- 2023
- Full Text
- View/download PDF