Researchers from Kaiser Permanente in Denver have concluded that targeted age-specific computerized alerts can reduce the number of D-dimer testing needed in elderly patients, according to the study’s ...

Does an elevated ultrasensitive D-dimer level in a patient whose pre-test probability puts him at low risk for pulmonary embolus (PE) indicate an increased risk for PE or deep venous thrombosis (DVT)?

Age-adjusted D-dimer cutoffs can safely rule out deep vein thrombosis (DVT) in many suspected cases, according to the ADJUST-DVT trial. For patients ages 50 and older with a nonhigh or unlikely ...