ral ssBioMed CentTrials Open AcceStudy protocol Acetylsalicylic acid as an adjuvant therapy for schizophrenia

Background: Findings from both epidemiological and basic research point to the possibility that NSAIDS impede the deterioration in schizophrenia. Methods: To study the efficacy of acetylsalicylic acid we will perform a randomized placebo controlled double-blind add-on trial of 80 inpatients and outpatients with schizophrenia, schizophreniform or schizoaffective disorder. Patients will be 1:1 randomized to either 3 months 1000 mg acetylsalicylic acid per day or 3 months placebo, in addition to their regular antipsychotic treatment. All patients will receive pantoprazole treatment for gastroprotection. The outcomes of this study are 3-month change in psychotic and negative symptom severity, cognitive function, and several immunological parameters. This trial may (1) yield a new (adjuvant) therapy for schizophrenia and (2) add to the knowledge on the pathogenesis of this major psychiatric disorder. Background Despite several advances in the treatment of schizophre-nia, currently available pharmacotherapy does not chang