informed consent
Item
1. have signed written informed consent
boolean
C0021430 (UMLS CUI [1])
age
Item
2. be male and/or female outpatients 18 65 years of age, inclusive
boolean
C0001779 (UMLS CUI [1])
effective contraception
Item
3. for women: must be surgically sterile, 2 years postmenopausal, or, if they have childbearing potential, using a medically accepted method of birth control and agree to continue use of this method for at least 30 days after the last dose of study drug (i.e., barrier method with spermicide, steroidal contraceptive or intrauterine device [iud])
boolean
C0700589 (UMLS CUI [1])
major depressive episode with atypical features
Item
4. meet dsm iv1 criteria for major depressive episode (unipolar), with atypical features
boolean
C0520669 (UMLS CUI [1,1])
C0220952 (UMLS CUI [1,2])
hamilton depression rating scale
Item
5. have a score of 20 or greater on the hamilton depression rating, 28-item version (ham-d-28)
boolean
C0451203 (UMLS CUI [1])
medical and psychiatric history, physical examination, laboratory, ecg
Item
6. have a complete medical and psychiatric history, physical examination, laboratory evaluation, and ecg before study entry.
boolean
C0262926 (UMLS CUI [1])
C0748059 (UMLS CUI [2])
C0031809 (UMLS CUI [3])
C0022877 (UMLS CUI [4])
C1623258 (UMLS CUI [5])
laboratory, ecg
Item
7. have baseline laboratory values and ecg that are normal, or abnormalities that are clinically insignificant
boolean
C0022877 (UMLS CUI [1])
C1623258 (UMLS CUI [2])
gastrointestinal, neurological, endocrine, cardiovascular, pulmonary, renal, hepatic, immunological, hematolgical, organic brain disease, cancer
Item
1. have significant and/or unstable gastrointestinal, neurological, endocrine, cardiovascular, pulmonary, renal, hepatic, immunological or hematological disease; organic brain disease; or cancer as determined by history, physical, ecg, and laboratory examination
boolean
C0017178 (UMLS CUI [1])
C0027765 (UMLS CUI [2])
C0014130 (UMLS CUI [3])
C0007222 (UMLS CUI [4])
C0024115 (UMLS CUI [5])
C0022658 (UMLS CUI [6])
C0023895 (UMLS CUI [7])
C00210533 (UMLS CUI [8])
C0018939 (UMLS CUI [9])
C0006111 (UMLS CUI [10,1])
C0747055 (UMLS CUI [10,2])
C0006826 (UMLS CUI [11])
peptic ulcer disease
Item
2. have a history of peptic ulcer disease
boolean
C0030920 (UMLS CUI [1])
asthma
Item
3. have a history of severe asthma
boolean
C0004096 (UMLS CUI [1])
pheochromocytoma
Item
4. have a current diagnosis of pheochromocytoma
boolean
C0031511 (UMLS CUI [1])
pregnancy, breast feeding, effective contraception, pregnancy test
Item
5. are pregnant, intending to become pregnant, nursing, at risk for pregnancy, or not practicing medically acceptable birth control. (a blood pregnancy test will be performed at the screening visit)
boolean
C0032961 (UMLS CUI [1])
C0006147 (UMLS CUI [2])
C0700589 (UMLS CUI [3])
C0032976 (UMLS CUI [4])
substance use disorders dsm iv
Item
6. meet criteria for dsm iv1 psychoactive substance abuse or dependence in the past month
boolean
C0038586 (UMLS CUI [1,1])
C0220952 (UMLS CUI [1,2])
psychotic disorder
Item
7. have a history of a psychotic disorder
boolean
C0033975 (UMLS CUI [1])
psychotropic drugs, interaction with betahistine dihydrochloride
Item
8. use any medications that, in the judgment of the investigator, might have psychotropic effects, or interact unfavorably with betahistine dihydrochloride including centrally acting antihistaminic agents
boolean
C0033978 (UMLS CUI [1])
C0687133 (UMLS CUI [2,1])
C0282071 (UMLS CUI [2,2])
betahistine dihydrochloride hypersensitivity
Item
9. have a history of hypersensitivity to betahistine dihydrochloride
boolean
C0282071 (UMLS CUI [1,1])
C0020517 (UMLS CUI [1,2])
compliance behaviour
Item
10. exhibit, or suggestion that they may display, behavior that will not be conducive to the study procedures
boolean
C1321605 (UMLS CUI [1])
suicide risk
Item
11. are at significant risk of suicide as indicated by a score of 3 or greater on item number 11 on the ham-d 28
boolean
C1271074 (UMLS CUI [1])
investigational drug
Item
12. have received any investigational product within 28 days of screening
boolean
C0013230 (UMLS CUI [1])
antidepressants
Item
13. have used any antidepressant within 7 days of screening (14 days for maois; 21 days for fluoxetine)
boolean
C0003289 (UMLS CUI [1])