Haemostasis and Safety Measures before Lumbar Puncture in the Haematology Ward: The Danish Routines

Abstract

Background/Aims: Thrombocytopenia and the increasing use and variety of antithrombotic drugs is a challenge prior to lumbar puncture. This study examined the Danish haematology practice regarding drug pausation, assessment of haemostasis and whether fundoscopy is a routine safety measure. Methods: An online survey with questions pertaining to precautions of haemostasis and application of fundoscopy was sent by e-mail to all 12 haematology wards in Denmark. Results: Eleven sites participated. Five (45%) reported no pausation of antiplatelet drugs at all. The mean platelet limit prior to lumbar puncture was 50 × 10⁹/l (range 10-50 × 10⁹/l). Seven (64%) sites had an international normalised ratio limit of 1.5, and the remaining 4 had values between 1.0 and 2.5. Two (18%) reported occasional use of thromboelastography or platelet analysis to assess the bleeding risk. Fundoscopy is routinely performed in 4 (36%) departments. Conclusion: We report considerable variation in the routine handling of antithrombotics and thrombocytopenia in patients set for lumbar puncture in Danish haematology departments. The diversity may be explained by and related to different opinions in the literature. Common national guidelines are warranted and there is a need for studies to establish an evidence-based approach for the management of patients at risk of bleeding when lumbar puncture or another invasive procedure is indicated.

Use of platelet transfusions prior to lumbar punctures or epidural anaesthesia for the prevention of complications in people with thrombocytopenia

“…Fifteen studies were the wrong study design; the majority were case reports (Breuer 1982; Dresner 2010; Kandemir 2016; Kasama 1997; Kimura 2001; Kotelko 1989; Kotera 2010; Kuczkowski 2006; Lee 2007; Liu 2014; Mayumi 1983; Moller 2015; Pivalizza 2005; Steer 1993; Wirtz 2000).…”

Comment on the Paper Entitled ‘Haemostasis and Safety Measures before Lumbar Puncture at the Haematology Ward: The Danish Routines'

“…In this issue of Acta Haematologica, Møller et al [1] assess the role of hemostasis and safety measures before lumbar puncture in hematology wards in Denmark. The results are not surprising.…”