Skip to main content

Table 1 Characteristics of antipsychotics prescribed to the sample population compared to dopamine

From: Relationship between antipsychotic medication and aggressive events in patients with a psychotic disorder hospitalized for treatment

 

Ki value nM Dopamine D2 receptor

Daily Defined Dose (DDD)

Chlorpromazine Equivalent Ratio (EQ)

Loose binding or partial agonism

   

Quetiapinea

122

400 mg

0.80

Clozapinea

63

300 mg

1.50

Cariprazinec

18.0

3 mg

100

Olanzapinea

5.1

10 mg

30

Amisulprideb

1.8

400 mg

0.86

Aripiprazoleb

1.8

15 mg

20.0

Tight binding

   

Dopaminea

1.75

-

-

Lurasidonec

1.68

60 mg

16

Paliperidoneb

1.6

6 mg/2.5 mg

66.7

Risperidonea

1.1

5 mg/1.8 mg

100

Haloperidola

0.55

8 mg

60.0

Zuclopenthixold

Comparable to Haloperidol

30 mg/15 mg

12

  1. aKi values derived from: [16]
  2. bKi values for derived from: [28]
  3. cKi values derived from the public PDSP Database
  4. d[27]