Pharmacologic Treatment in Legal Offenders With Schizophrenia, a Prospective Observational Mirror Image Study.

Patients with a schizophrenia spectrum disorder who commit violent crimes appear to have some distinguishing characteristics. The current view is that crime committed in the course of a psychiatric illness, particularly schizophrenia, is treatable and preventable. Nonetheless, treatment options for this patient group are sparse. The evidence regarding the efficacy and safety of such treatments is practically nonexistent. In practice therapeutic options are limited to medication and even here there is only one antipsychotic (clozapine) which has The current view is that crime committed during a psychiatric illness, particularly schizophrenia, is treatable and preventable. Nonetheless, treatment options for this patient group are sparse. The evidence regarding the efficacy and safety of such treatments is practically nonexistent. In practice, therapeutic options are limited to medication; even here, almost no controlled clinical trials are investigating this issue. In clinical practice, selecting specific psychopharmacological treatments for patients with schizophrenia showing violent or aggressive behavior is particularly demanding. The lack of evidence regarding treatments for this particular group is partly attributable to their dual vulnerability and the consequent restrictions on clinical and experimental trials. Paradoxically, the efforts to ensure the safety and rights of these patients put them at a disadvantage, as they have no access to evidence-based treatment for their condition. Therefore, at best, they experience limited or slow improvement in their condition or, at worst, receive potentially ineffective or deleterious treatment. To address the lack of evidence regarding the efficacy and safety of antipsychotic treatment options for this particular population, the investigators have designed a prospective observational study with evaluation in a mirror image design. This reduces confounders at the level of a randomized controlled trial, allowing for robust statistical analysis.