Outpatients | Age
Item
outpatients in the medicine and nephrology clinics who are 18 years or older,
boolean
C0029921 (UMLS CUI [1])
C0001779 (UMLS CUI [2])
Outpatients | Creatinine clearance Estimated
Item
outpatients in the medicine and nephrology clinics who have an estimated creatinine clearances between 20-30ml/min,
boolean
C0029921 (UMLS CUI [1])
C0373595 (UMLS CUI [2,1])
C0750572 (UMLS CUI [2,2])
Outpatients | Informed Consent
Item
outpatients in the medicine and nephrology clinics who are able to give consent will be included.
boolean
C0029921 (UMLS CUI [1])
C0021430 (UMLS CUI [2])
Anticoagulation Therapy Thrombosis | Indication for Anticoagulation Therapy
Item
anticoagulation therapy for thrombosis or other indication
boolean
C0003281 (UMLS CUI [1,1])
C0040053 (UMLS CUI [1,2])
C0392360 (UMLS CUI [2,1])
C0003281 (UMLS CUI [2,2])
Pregnancy | Breast Feeding
Item
pregnant or breast-feeding
boolean
C0032961 (UMLS CUI [1])
C0006147 (UMLS CUI [2])
Hypersensitivity fondaparinux
Item
hypersensitivity to fondaparinux
boolean
C0020517 (UMLS CUI [1,1])
C1098510 (UMLS CUI [1,2])
Bleeding Risk Increased
Item
subjects also will be excluded if there is concern for an increased risk of bleeding which includes the following:
boolean
C3251812 (UMLS CUI [1,1])
C0205217 (UMLS CUI [1,2])
Blood Coagulation Disorders
Item
known bleeding disorder (see section 8. hemostatic assessment)
boolean
C0005779 (UMLS CUI [1])
Blood Transfusion
Item
blood transfusion in the past 3 months
boolean
C0005841 (UMLS CUI [1])
Peptic Ulcer
Item
acute ulcer disease with past 3 months
boolean
C0030920 (UMLS CUI [1])
Platelet Count measurement
Item
platelet count < 120,000 mm3
boolean
C0032181 (UMLS CUI [1])
Prothrombin time increased | Activated Partial Thromboplastin Time measurement
Item
prolonged baseline prothrombin time (pt) or activated partial thromboplastin time (aptt) above upper limit of normal laboratory range
boolean
C0151872 (UMLS CUI [1])
C0030605 (UMLS CUI [2])
Major injury | Major surgery
Item
major trauma or surgery within two weeks prior to enrollment
boolean
C0332677 (UMLS CUI [1])
C0679637 (UMLS CUI [2])
Intracranial Hemorrhages
Item
history of intracranial hemorrhage
boolean
C0151699 (UMLS CUI [1])