PMID- 15807892 OWN - NLM STAT- PubMed-not-MEDLINE LR - 20200929 IS - 1477-9560 (Print) IS - 1477-9560 (Electronic) IS - 1477-9560 (Linking) VI - 3 IP - 1 DP - 2005 Apr 4 TI - Rates of clinically apparent heparin-induced thrombocytopenia for unfractionated heparin vs. low molecular weight heparin in non-surgical patients are low and similar. PG - 4 AB - With the growing use of low-molecular-weight heparins (LMWH) for the treatment and prevention of venous thromboembolism (VTE), it is important to provide an evidence-based comparison with unfractionated heparin (UFH) concerning rates of heparin-induced thrombocytopenia (HIT). Such comparisons are essential in clinical decision-making and cost-modeling. In this paper we review data regarding non-surgical (medical) patients. We conclude that the lack of uniform evaluation and standardized testing for HIT in the current literature precludes making a reliable estimate of the relative risk of HIT in UFH vs. LMWH in either the treatment or prevention of VTE in non-surgical patients. However, current data suggest that the risk of thrombocytopenia and HIT is low and similar for non-surgical patients who receive either LMWH or UFH. FAU - Locke, Charles Fs AU - Locke CF AD - Johns Hopkins Community Physicians Department of Internal Medicine 2360 W, Joppa Rd,, Suite 306 Lutherville, MD 21093 USA. clocke@jhmi.edu. FAU - Dooley, John AU - Dooley J FAU - Gerber, Jonathan AU - Gerber J LA - eng PT - Journal Article DEP - 20050404 PL - England TA - Thromb J JT - Thrombosis journal JID - 101170542 PMC - PMC1087886 EDAT- 2005/04/06 09:00 MHDA- 2005/04/06 09:01 PMCR- 2005/04/04 CRDT- 2005/04/06 09:00 PHST- 2004/09/29 00:00 [received] PHST- 2005/04/04 00:00 [accepted] PHST- 2005/04/06 09:00 [pubmed] PHST- 2005/04/06 09:01 [medline] PHST- 2005/04/06 09:00 [entrez] PHST- 2005/04/04 00:00 [pmc-release] AID - 1477-9560-3-4 [pii] AID - 10.1186/1477-9560-3-4 [doi] PST - epublish SO - Thromb J. 2005 Apr 4;3(1):4. doi: 10.1186/1477-9560-3-4.