The use of enoxaparin in children with acute, nonhemorrhagic ischemic stroke.
The use of low-molecular-weight heparin offers multiple advantages over unfractionated heparins in pediatric patients with acute ischemic stroke. The safety and efficacy of low-molecular-weight heparin have been demonstrated in adults, but less is known about their use in children. This study reviews retrospectively the use of low-molecular-weight heparin in children with acute, ischemic, nonhemorrhagic strokes. A database search was used to locate all children who experienced an ischemic stroke between July 1991 and January 2001 and who were subsequently treated with low-molecular-weight heparin. Eight children were identified (aged 37 months to 17 years; median age, 133 months) who were treated with the low-molecular-weight heparin enoxaparin. Enoxaparin was used in one case as the sole treatment, in six cases as a bridge to oral anticoagulant therapy with warfarin, and in one case as a replacement treatment after several days of warfarin therapy. The median duration of treatment with enoxaparin was 4 days. During this period, no major bleeding complications were observed, and no new thrombi or extensions of thrombi occurred. One patient did experience mild oozing at an intravenous site, and another experienced an episode of epistaxis. Enoxaparin was discontinued in one patient because of discomfort associated with the subcutaneous injections. Although the number of patients was limited, it appears that enoxaparin is a safe and efficacious alternative to the use of unfractionated heparin in children with acute, nonhemorrhagic ischemic stroke.
Burak
Christopher R
CR
Division of Pediatric Neurology, Penn State Children's Hospital, The Pennsylvania State University College of Medicine, PO Box 850, Hershey, Pennsylvania 17033, USA.
Bowen
Michael D
MD
Barron
Todd F
TF
D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D017984:Enoxaparin / Q000009:adverse effects / Q000627:therapeutic use*; D005260:Female; D006801:Humans; D008297:Male; D012189:Retrospective Studies; D020521:Stroke / Q000188:drug therapy*
D017984:Enoxaparin