ICD-10 Specific code F20.4: Post-schizophrenic depression

Specific codes in ICD-10 are unique alphanumeric designations used to identify and categorize diseases, disorders, and conditions. They consist of 3-5 characters, including both letters and numbers, that provide a high level of detail and specificity.

Translations

Language Translation
Flag for English language  English Post-schizophrenic depression
Flag for French language  French Dรฉpression post-schizophrรฉnique

Hierarchical position

Level Code Title
1 V Mental and behavioural disorders
2 F20-F29 Schizophrenia, schizotypal and delusional disorders
3 F20 Schizophrenia
4 F20.4 Post-schizophrenic depression

Indicated medicines

Active Ingredient Description
Amisulpride

Amisulpride is a neuroleptic. Amisulpride binds selectively with a high affinity to human dopaminergic D2/D3 receptor subtypes whereas it is devoid of affinity for D1, D4 and D5 receptor subtypes.

Cariprazine

Cariprazine is indicated for the treatment of schizophrenia in adult patients. The mechanism of action of cariprazine is not fully known. However the therapeutic effect of cariprazine may be mediated through a combination of partial agonist activity at dopamine D3, D2 (Ki values of 0.085-0.3 nM versus 0.49-0.71 nM respectively) and serotonin 5-HT1A receptors (Ki values of 1.4-2.6 nM), and antagonist activity at serotonin 5-HT2B, 5-HT2A and histamine H1 receptors (Ki values of 0.58-1.1 nM, 18.8 nM and 23.3 nM, respectively).

Citalopram

Citalopram is the most Selective Serotonin Reuptake Inhibitor (SSRI) yet described, with no, or minimal, effect on noradrenaline (NA), dopamine (DA) and gamma aminobutyric acid (GABA) uptake.

Thioridazine
Trazodone

Trazodone is a potent antidepressant. It also has anxiety reducing activity. Trazodone is a triazolopyridine derivative chemically unrelated to known tricyclic, tetracyclic and other antidepressant agents. It has negligible effect on noradrenaline re-uptake mechanisms.