Venous thromboembolism prophylaxis and risk assessment in medical patients.

In summary we have developed a VTE risk assessment system for medical patients based on our prior experience in surgical patients. In this model we divide individuals into low, moderate, and high-risk categories. We realize that our system needs further validation with appropriate diagnostic endpoints to correlate the actual occurrence of venous thromboembolism with the predicted risk on the basis of our score system.

Clinical assessment of venous thromboembolic risk in surgical patients.

Prophylaxis against postoperative venous thromboembolism should be tailored according to the patient's level of risk. However, risk assessment is not yet in widespread use in surgical practice. In this study, 538 general surgical patients were prospectively assessed based on a scoring system containing 20 risk factors.

Perioperative hypertension. The primary care physician's role.

Questions concerning the proper management of hypertension in surgical patients often arise in primary care practice. Currently available literature and our own clinical experience lead us to make the following recommendations. 1.