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DƯỢC LÍ Goodman & Gilman's The Pharmacological Basis of Therapeutics 12th, 2010

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424

Table 16–1

SECTION II

NEUROPHARMACOLOGY

Chemical Structures, Dosages for Acute Psychosis and Schizophrenia Maintenance, and Metabolic Risk Profile a

NON-PROPRIETARY NAME

(TRADE NAME)

ORAL DOSAGE (mg/day)

ACUTE PSYCHOSIS MAINTENANCE METABOLIC SIDE EFFECTS

Dosage Forms 1 ST Episode Chronic 1 ST Episode Chronic Weight Gain Lipids Glucose

Phenothiazines

Typical Antipsychotic Agents

Chlorpromazine (THORAZINE) 200-600 400–800 150-600 250-750 +++ +++ ++

O, S, IM

Perphenazine (TRILAFON) 12-50 24-48 12-48 24-60 +/− − −

O, S, IM

Trifluoperazine (STELAZINE) 5-30 10-40 2.5-20 10-30 +/− − −

O, S, IM

Fluphenazine (PROLIXIN) 2.5-15 5-20 2.5-10 5-15 +/− − −

O, S, IM

Fluphenazine decanoate Not for acute use 5-75 mg/2 wks +/− − −

Depot IM

Other Typical Agents

Molindone (MOBAN) 15-50 30-60 15-50 30-60 − − −

O, S

Loxapine (LOXITANE) 15-50 30-60 15-50 30-60 + − −

O, S, IM

Haloperidol (HALDOL) 2.5–10 5–20 2.5–10 5–15 +/− − −

F

O

C

(CH 2

) 3

N

OH

Cl

O, S, IM

Haloperidol decanoate Not for acute use 100-300 mg/month +/− − −

Depot IM

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