A Phase 3, Randomized, Double-Blind, Placebo-Controlled Study to Evaluate the Efficacy and Safety of Adjunctive Pimavanserin for the Treatment of Schizophrenia
A Phase 3, Randomized, Double-Blind, Placebo-Controlled Study to Evaluate the Efficacy and Safety of Adjunctive Pimavanserin for the Treatment of Schizophrenia
To evaluate the efficacy and safety of adjunctive pimavanserin compared with adjunctive placebo in the treatment of schizophrenia
Inclusion Criteria:
Adults patients, between 18 and 55 years of age
A clinical diagnosis of schizophrenia with a minimum duration of 1 year
The main background antipsychotic with which the subject is being treated must be one of the antipsychotics listed below:
Aripiprazole
Aripiprazole long-acting injectables:
Risperidone
Risperidone long-acting injection
Olanzapine
Lurasidone
Cariprazine
Brexpiprazole
Asenapine
Has had a partial but inadequate response to antipsychotic treatment
Has a history of response to antipsychotic treatment other than clozapine
Exclusion Criteria:
Patient has a psychiatric disorder other than schizophrenia
Patient has a history of resistance to antipsychotic treatment
A urine drug screen (UDS) result at Baseline that indicates the presence of any tested prohibited substance of potential abuse, except marijuana
a. Patients with a result indicating the presence of marijuana are permitted if they agree to abstain from marijuana use during the study and the medical monitor approves the subject's participation
Patient has current evidence of a serious and/or unstable psychiatric, neurologic, cardiovascular, respiratory, gastrointestinal, renal, hepatic, hematologic, or other medical disorder, including cancer or malignancies, which would affect the patient's ability to participate in the program
Patient has had a myocardial infarction in the last six months
Patient is taking a medication or drug that prolongs the QT interval or has a family or personal history or symptoms of long QT syndrome
Patients will be evaluated at screening to ensure that all criteria for study participation are met. Patients may be excluded from the study based on these assessments (and specifically if it is determined that their baseline health and psychiatric condition do not meet all pre-specified entry criteria).
Budapest, Pest County 1036, Hungary
Budapest, Pest County 1083, Hungary