Informed Consent
Item
competent to consent
boolean
C0021430 (UMLS CUI [1])
Major Depressive Disorder | Major depressive episode
Item
have a diagnosis of major depressive disorder and are currently experiencing a major depressive episode as confirmed by the scid-iv
boolean
C1269683 (UMLS CUI [1])
C0024517 (UMLS CUI [2])
Unresponsive to Treatment | Clinical Response failed | Antidepressant therapy Quantity | Intolerance to Antidepressive Agents Dosage
Item
treatment resistant, defined as a failure to achieve a clinical response, or an inability to tolerate, at least two trials of antidepressant medication of sufficient dose for at least 6 weeks
boolean
C0205269 (UMLS CUI [1])
C4055223 (UMLS CUI [2,1])
C0231175 (UMLS CUI [2,2])
C1096649 (UMLS CUI [3,1])
C1265611 (UMLS CUI [3,2])
C1744706 (UMLS CUI [4,1])
C0003289 (UMLS CUI [4,2])
C0178602 (UMLS CUI [4,3])
Age
Item
aged 18 to 75.
boolean
C0001779 (UMLS CUI [1])
Concomitant Agent | Benzodiazepines | Mood Stabilizer | Antidepressive Agents | Anticholinergic Agents | Carbamazepine Interferes with Anodal Stimulation Transcranial Direct Current Stimulation | Carbamazepine Excluded
Item
concomitant medications including: benzodiazepines, mood stabilizers antidepressants and anticholinergics will be allowed. since carbamazepine has been shown to interfere with the effects of anodal tdcs, potential participants taking it will not be suitable for inclusion in the trial.
boolean
C2347852 (UMLS CUI [1])
C0005064 (UMLS CUI [2])
C2917435 (UMLS CUI [3])
C0003289 (UMLS CUI [4])
C0242896 (UMLS CUI [5])
C0006949 (UMLS CUI [6,1])
C0521102 (UMLS CUI [6,2])
C3850022 (UMLS CUI [6,3])
C0006949 (UMLS CUI [7,1])
C0332196 (UMLS CUI [7,2])
Substance Use Disorders | Substance Dependence
Item
dsm-iv history of substance abuse or dependence in the last 6 months
boolean
C0038586 (UMLS CUI [1])
C0038580 (UMLS CUI [2])
Illness Major | Nervous system disorder Major | Illness Unstable | Nervous system disorder Unstable
Item
a major and/or unstable medical or neurologic illness
boolean
C0221423 (UMLS CUI [1,1])
C0205164 (UMLS CUI [1,2])
C0027765 (UMLS CUI [2,1])
C0205164 (UMLS CUI [2,2])
C0221423 (UMLS CUI [3,1])
C0443343 (UMLS CUI [3,2])
C0027765 (UMLS CUI [4,1])
C0443343 (UMLS CUI [4,2])
Carbamazepine
Item
currently taking carbamazepine
boolean
C0006949 (UMLS CUI [1])
Pregnancy
Item
pregnancy
boolean
C0032961 (UMLS CUI [1])
Seizures
Item
history of seizures.
boolean
C0036572 (UMLS CUI [1])