361 results
4T Score for Heparin-Induced Thrombocytopenia

Interpretation of the 4T score:
0-3 points:  Low probability (<<1%)
  -
4T Score for Heparin-Induced ... 3 points: Low probability ... Intermediate probability ... 10%) - Stop heparin ... points: High probability
Heparin Induced Thrombocytopenia (HIT) - 4T Score

The 4T score is useful to establish pre-test probability of
Heparin Induced ... establish pre-test probability ... 3 points: Low probability ... : Intermediate probability ... #HIT #4TScore #Heparin
4-T Score for the Likelihood of Heparin Induced Thrombocytopenia
 - Thrombocytopenia - Compare the highest platelet
count
Likelihood of Heparin ... 3 points: Low probability ... : Intermediate probability ... 8 points: High probability ... #4TScore #HIT #Heparin
Bayesian combination of 4T score with Heparin PF4 antibody titer to obtain the post-test probability of
4T score with Heparin ... the post-test probability ... PulmCrit #4TScore #Heparin
Approach to suspected Heparin-Induced Thrombocytopenia (HIT)

 • Suspected HIT Algorithm
 • "4 T's" clinical probability score:
Approach to suspected Heparin-Induced ... T's" clinical probability ... NephPrasad #Heparin
Heparin Induced Thrombocytopenia (HIT) - Diagnosis and Management - GrepMed Handbook

Presentation: 
 • Plts ↓50% (nadir
Heparin Induced ... • IgG binds heparin-PF4 ... for post-test probability ... • Start non-heparin ... of HIT #HIT #Heparin
Our approach to the diagnosis and initial management of patients with suspected HIT. Our approach is
of the clinical probability ... Hematology #HIT #Heparin
Likelihood Ratios - Probability
Remember 2/5/10 and 15/30/45:
 • LR of 2 increases the probability by 15%
Likelihood Ratios - Probability ... increases the probability ... increases the probability ... of 10 increases probability ... decreases the probability
Heparin, Fondaparinux, and Novel Oral Anticoagulants - Pathophysiology

Anticoagulation with parenteral (intravenous or subcutaneous) and oral anticoagulants
Heparin, Fondaparinux ... parenteral agents (e.g. heparin ... Unfractionated heparin ... molecular weight heparin ... smaller average heparin
POCUS Stewardship
Right Indication - Right Interpretation -Right Integration
Indication → Pre-test Probability → Spectrum of Disease →
Indication → Pre-test Probability ... Step 2: Pre-test Probability ... Develop a pre-test probability ... final post-test probability