Preprinted standardized orders promote venous thromboembolism prophylaxis compared with traditional handwritten orders: an endorsement of standardized evidence-based practice.

The objective was to determine if a standardized process of care--namely, standardized evidence-based medical orders (SEBMOs)--improves physician compliance with venous thromboembolism (VTE) prophylaxis. A total of 61 physicians received information about VTE prophylaxis after introduction of an admission SEBMO. Hospitalists received enhanced presentations about SEBMOs and their value in VTE prevention; specialists did not.

Neuraxial anesthesia and low-molecular-weight heparin prophylaxis in major orthopedic surgery in the wake of the latest American Society of Regional Anesthesia guidelines.

In May 2003, the Second American Society of Regional Anesthesia Consensus Conference statement was issued partly in response to continued safety concerns over the use of regional anesthesia--in particular, neuraxial techniques--with low-molecular-weight heparin (LMWH) prophylaxis in major orthopedic surgery. As the 2003 Consensus statement makes clear, regional anesthesia may be used safely with LMWH prophylaxis. The key to optimizing patient safety, however, depends on a careful calibration of the total daily dose and the timing of the first and subsequent doses of the LMWH drug with the timing and management of the regional anesthetic procedure.