Atrial Fibrillation Electrocardiogram | Atrial Fibrillation Echocardiography | Involvement with Heart Valve Absent
Item
diagnosis of nonvalvular atrial fibrillation by electrocardiogram and echocardiography;
boolean
C0004238 (UMLS CUI [1,1])
C0013798 (UMLS CUI [1,2])
C0004238 (UMLS CUI [2,1])
C0013516 (UMLS CUI [2,2])
C1314939 (UMLS CUI [3,1])
C0018826 (UMLS CUI [3,2])
C0332197 (UMLS CUI [3,3])
CHA2DS2-VASc score
Item
cha2ds2vasc score equal to or greater than 1;
boolean
C4049268 (UMLS CUI [1])
Warfarin therapy
Item
already in use of warfarin;
boolean
C4303340 (UMLS CUI [1])
Informed Consent
Item
signing of informed consent form.
boolean
C0021430 (UMLS CUI [1])
Medical contraindication Anticoagulants | Use of Anticoagulants Other | Hemorrhage | Warfarin allergy | Ulcer
Item
patients with contraindications to the use of anticoagulants (patients either taking other anticoagulants, or with active bleeding, or hypersensitive to warfarin or with ulcers);
boolean
C1301624 (UMLS CUI [1,1])
C0003280 (UMLS CUI [1,2])
C1524063 (UMLS CUI [2,1])
C0003280 (UMLS CUI [2,2])
C0205394 (UMLS CUI [2,3])
C0019080 (UMLS CUI [3])
C0571785 (UMLS CUI [4])
C0041582 (UMLS CUI [5])
Childbearing Potential | Pregnancy | Breast Feeding
Item
women of childbearing age, pregnant or breastfeeding;
boolean
C3831118 (UMLS CUI [1])
C0032961 (UMLS CUI [2])
C0006147 (UMLS CUI [3])
Thrombocytopenia
Item
patients with thrombocytopenia;
boolean
C0040034 (UMLS CUI [1])
Hepatic impairment | Renal Insufficiency
Item
patients with hepatic or renal impairment;
boolean
C0948807 (UMLS CUI [1])
C1565489 (UMLS CUI [2])
Bleeding episodes Due to Coagulation factor deficiency
Item
patients with a history of bleeding episodes due to congenital deficiency of coagulation factors;
boolean
C1970394 (UMLS CUI [1,1])
C0678226 (UMLS CUI [1,2])
C0272315 (UMLS CUI [1,3])
Study Subject Participation Status
Item
patients enrolled in another trial;
boolean
C2348568 (UMLS CUI [1])
Time Range INR Percentage failed
Item
patients not achieving at least 70% ttr in the run-in period
boolean
C1554109 (UMLS CUI [1,1])
C0525032 (UMLS CUI [1,2])
C0439165 (UMLS CUI [1,3])
C0231175 (UMLS CUI [1,4])
Pharmacotherapy Drug Interactions Moderate | Pharmacotherapy Drug Interactions Major | Medical contraindication Pharmacotherapy | Relationship Warfarin
Item
patients initiating treatment with drugs with either moderate or major interactions or which are contraindicated when used concomitantly with warfarin, according to our list (annex i).
boolean
C0013216 (UMLS CUI [1,1])
C0687133 (UMLS CUI [1,2])
C0205081 (UMLS CUI [1,3])
C0013216 (UMLS CUI [2,1])
C0687133 (UMLS CUI [2,2])
C0205164 (UMLS CUI [2,3])
C1301624 (UMLS CUI [3,1])
C0013216 (UMLS CUI [3,2])
C0439849 (UMLS CUI [4,1])
C0043031 (UMLS CUI [4,2])