Prodrome based early intervention with an antipsychotic drug vs. benzodiazepine was applied in patients with first episode schizophrenia after one year neuroleptic maintenance treatment. Two groups of patients were followed over a period of 1 year: one further on under maintenance neuroleptic treatment, the other one after stepwise drug discontinuation.
In case of early signs of a relapse prodrome based early intervention with an antipsychotic drug (Haloperidol, Risperidone and other) vs. benzodiazepine (Lorazepam) was applied in patients with first episode schizophrenia after one year neuroleptic maintenance treatment. Two groups of patients were followed over a period of 1 year: one further on under maintenance neuroleptic treatment (Haloperidol, Risperidone and other) , the other one after stepwise drug discontinuation.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
QUADRUPLE
Enrollment
71
Early intervention with low-dose antipsychotics vs. lorazepam (up to 3 mg/day) in case of early warning signs of an impending relapse;
German Research Network on Schizophrenia, Department of Psychiatry and Psychotherapy at the Heinrich-Heine-University Düsseldorf
Düsseldorf, North Rhine-Westphalia, Germany
relapse rate
Time frame: 1 year
psychopathology
Time frame: 1 year
social and cognitive functioning
Time frame: 1 year
side-effects
Time frame: 1 year
drop-out
Time frame: 1 year
quality of life
Time frame: 1 year
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