Informed Consent
Item
written informed consent will be obtained from each patient
boolean
C0021430 (UMLS CUI [1])
Age
Item
aged 18 to 65 inc
boolean
C0001779 (UMLS CUI [1])
Major Depressive Disorder
Item
suffering from mdd as defined by dsm iv
boolean
C1269683 (UMLS CUI [1])
Citalopram Dosage
Item
have been taking citalopram in a dose of at least 20mg for at least six weeks
boolean
C0008845 (UMLS CUI [1,1])
C0178602 (UMLS CUI [1,2])
Disease Response Inadequate Montgomery-Asberg Depression Rating Scale Questionnaire
Item
an inadequate response -- defined as failure to achieve a madrs score of <12
boolean
C1704632 (UMLS CUI [1,1])
C0205412 (UMLS CUI [1,2])
C4054475 (UMLS CUI [1,3])
Mental disorder Interferes with Assessment | Comorbid Generalized Anxiety Disorder allowed | Comorbid mental disorder Panic allowed
Item
significant other psychiatric disorder which would interfere with trial assessments. co-morbid generalized anxiety disorder (gad) and panic will be permitted where mdd is considered the primary diagnosis .
boolean
C0004936 (UMLS CUI [1,1])
C0521102 (UMLS CUI [1,2])
C1516048 (UMLS CUI [1,3])
C4540884 (UMLS CUI [2,1])
C0270549 (UMLS CUI [2,2])
C0683607 (UMLS CUI [2,3])
C4540884 (UMLS CUI [3,1])
C0030318 (UMLS CUI [3,2])
C0683607 (UMLS CUI [3,3])
Manic Disorder | Bipolar Disorder
Item
history of mania or bipolar disorder
boolean
C0024713 (UMLS CUI [1])
C0005586 (UMLS CUI [2])
Medical contraindication Citalopram | Medical contraindication Escitalopram
Item
known contraindication for the use of citalopram or escitalopram.
boolean
C1301624 (UMLS CUI [1,1])
C0008845 (UMLS CUI [1,2])
C1301624 (UMLS CUI [2,1])
C1099456 (UMLS CUI [2,2])
Blood Coagulation Disorders
Item
significant bleeding disorder
boolean
C0005779 (UMLS CUI [1])
Feeling suicidal Montgomery-Asberg Depression Rating Scale Questionnaire
Item
prominent suicidal ideation (score more than 4 in the madrs "suicidal thoughts" item)
boolean
C0424000 (UMLS CUI [1,1])
C4054475 (UMLS CUI [1,2])
Substance Dependence
Item
alcohol or substance dependence in the past 6 months
boolean
C0038580 (UMLS CUI [1])
Physical illness Major
Item
major physical illness
boolean
C0683323 (UMLS CUI [1,1])
C0205164 (UMLS CUI [1,2])
Liver Dysfunction | Abnormal renal function
Item
significant liver or renal function abnormality
boolean
C0086565 (UMLS CUI [1])
C0151746 (UMLS CUI [2])
ECG abnormality
Item
significant ecg abnormalities
boolean
C0522055 (UMLS CUI [1])
Pregnancy | Breast Feeding
Item
pregnant or lactating females
boolean
C0032961 (UMLS CUI [1])
C0006147 (UMLS CUI [2])
Contraceptive methods Inadequate
Item
inadequate contraception
boolean
C0700589 (UMLS CUI [1,1])
C0205412 (UMLS CUI [1,2])