Abstract |
It is difficult to draw conclusions from published meta-analysis on the treatment of proximal deep vein thrombosis by low molecular weight heparins in view of methodological problems related to selection of the studies and the addition of early and late complications. To determine the efficacy and safety of subcutaneous low molecular weight heparins in the initial treatment of proximal deep vein thrombosis we reviewed all published randomised controlled studies comparing this treatment to the standard intravenous unfractionated heparin regimen. Adverse events were taken into account up to 48 hours after cessation of heparin treatment. Results point towards equivalent or greater efficacy, with reduction in thrombosis size, and safety of low molecular weight heparin. The mortality rate was low (0-1.2%). Incidence of recurrent venous thromboembolism (0-2%) or major bleeding (0-2.4%) was also low, though such events were linked to a high mortality rate (9-16%). Thrombocytopenia occurred in 0 to 2.5% of cases.
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Authors | O Lamy, J Cornuz, B Yersin |
Journal | Schweizerische medizinische Wochenschrift
(Schweiz Med Wochenschr)
Vol. 129
Issue 18
Pg. 707-14
(May 08 1999)
ISSN: 0036-7672 [Print] Switzerland |
Vernacular Title | Traitement des thromboses veineuses profondes proximales des membres inférieurs par les héparines de bas poids moléculaire: une revue systématique. |
PMID | 10407944
(Publication Type: Clinical Trial, Comparative Study, Journal Article, Meta-Analysis, Randomized Controlled Trial, Systematic Review)
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Chemical References |
- Heparin, Low-Molecular-Weight
- Heparin
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Topics |
- Heparin
(administration & dosage, adverse effects)
- Heparin, Low-Molecular-Weight
(administration & dosage, adverse effects)
- Humans
- Injections, Subcutaneous
- Randomized Controlled Trials as Topic
- Thrombophlebitis
(drug therapy)
- Treatment Outcome
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