Annals of internal medicine
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From 1985 to 1990, the CFC has monitored the growing national epidemic of Lime disease, which appears to parallel increased public awareness and knowledge of Lyme disease. Cases have now been reported from all 50 states, but the national surveillance program has been hampered by persistent confusion between the two diseases, with clinicians frequently reporting a case of Lime disease as Lyme disease. Analysis of surveillance reports of cases fulfilling the case-definition of Lime disease indicates that Lime disease is distributed uniformly throughout the United States (in contrast to the focal geographic occurrence of Lyme disease); the...
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Randomized Controlled Trial Comparative Study Clinical Trial
Prevention of deep vein thrombosis after elective hip surgery. A randomized trial comparing low molecular weight heparin with standard unfractionated heparin.
To determine the relative efficacy and safety of low molecular weight (LMW) heparin (Enoxaparin) compared with standard calcium heparin for the prevention of postoperative deep vein thrombosis in patients undergoing elective hip surgery. ⋯ Low molecular weight heparin is significantly less hemorrhagic than standard unfractionated heparin; the difference in the rate of deep vein thrombosis, although not statistically significant (P greater than 0.2), favors the use of LMW heparin.