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. 2013 Jan 26;4:5. doi: 10.1186/2041-1480-4-5

Table 1.

Counts of product labels and all linked claims

Drug
Number of product labels
Number of VANDFRT
Number of DIKB inhibits/substrate
ClinicalTrials.gov
Published results
 
for products containing
DDIs found for
of assertions with evidence
studies involving the
from ClinicalTrials.gov
  the drug the drug found for the drug drug studies involving the drug
 
 
Significant
Critical
Evidence for
Evidence against
 
 
Antidepressants
 
 
 
 
 
 
 
Amitriptyline
57
16
8
0
0
1
1
Amoxapine
2
15
8
0
0
0
0
Bupropion
111
7
4
2
0
5
44
Citalopram
85
25
9
2*
4*
4
25
Desipramine
15
16
10
0
0
0
0
Doxepin
32
15
9
0
0
0
0
Duloxetine
17
26
8
3
4
4
4
Escitalopram
20
13
3
4*
5*
6
9
Fluoxetine
90
51
14
2
0
8
22
Imipramine
19
18
10
0
0
1
4
Mirtazapine
55
2
5
4
9
1
22
Nefazodone
5
39
20
3
6
0
0
Nortriptyline
29
16
11
0
0
3
24
Paroxetine
60
33
11
2
0
3
40
Selegiline
11
2
47
0
0
1
1
Sertraline
74
28
8
2
0
3
27
Tranylcypromine
2
3
61
0
0
3
71
Trazodone
38
8
10
1
0
2
2
Trimipramine
2
17
10
0
0
0
0
Venlafaxine
66
21
6
3
3
2
2
Antipsychotics
 
 
 
 
 
 
 
Aripiprazole
15
4
0
2
13
3
3
Clozapine
9
29
2
3
1
3
9
Olanzapine
42
0
1
1
0
5
13
Quetiapine
33
8
0
1
9
4
9
Risperidone
71
13
0
2
1
23
70
Ziprasidone
22
54
23
2*
9*
1
6
Sedative Hypnotics
 
 
 
 
 
 
 
Eszopiclone
11
7
0
1
7
1
1
Zaleplon
24
0
0
1
1
0
0
Zolpidem 85 0 0 2 0 0 0

*Citalopram, escitalopram, and ziprasidone were each mapped to one claim for which there was both supporting and refuting evidence in the DIKB. Counts of product labels for each drug and claims that were linked to drug product labeling from three Linked Data drug information sources.