Age-Adjusted D-dimer for Venous Thromboembolism (VTE) - MDCalc
The Age-Adjusted D-dimer for Venous Thromboembolism (VTE) adjusts D-dimer cutoffs by age to help rule out VTE.
Effectiveness of D-Dimer as a Screening Test for Venous Thromboembolism ...
Studies performed after a negative D-dimer for 3 months proved the high negative predictive value (NPV) of D-dimer testing together with LCP in patients with suspected VTE. Among …
Evaluation of D-Dimer in the Diagnosis of Suspected Deep-Vein Thrombosis
Sep 25, 2003 · Several diagnostic strategies using ultrasound imaging, measurement of D-dimer, and assessment of clinical probability of disease have proved safe in patients with suspected …
D-Dimer Test: What It Is, What It Is Used For, Risks & Results
A D-dimer test is a blood test that measures D-dimer, which is a protein fragment that your body makes when a blood clot dissolves in your body. D-dimer is normally undetectable or only …
D Dimer - StatPearls - NCBI Bookshelf
Aug 31, 2023 · Due to the incidence of false negatives, a D-dimer should only be used in the setting of low suspicion for pulmonary embolism (PE) or low suspicion for deep vein …
D-Dimer Test: What It Is and How It Works - WebMD
Aug 31, 2023 · But you can get high levels of D-dimer in your blood if you have a major clot like with deep vein thrombosis (DVT). This is a clot deep in one of your veins, usually in your legs, …
D-dimer as a stand-alone test to rule out deep vein thrombosis
D-dimer as a stand-alone test may be safe for excluding proximal DVT and reduce the proportion of required ultrasounds. Prospective management studies are needed to confirm our findings.
Diagnostic performance of D-dimer in predicting venous …
Patients with venous thromboembolism, acute aortic dissection and thrombosis of the upper extremity showed a maximum positive predictive value of 85.2% at a D-dimer level of 7.8 mg/L …
Diagnosis of DVT with D-dimer testing and the Wells score
They included 14 studies of algorithms for the diagnosis of suspected DVT that combined Wells scoring (a risking system that formalizes assessment of the pretest probability, see TABLE 1), …
D-dimer for the diagnosis of upper extremity deep and ... - PubMed
D-dimer has a negative predictive value ≥93% for excluding DVT in symptomatic outpatients and it can be a useful test in the diagnostic work-up of suspected upper extremity DVT.