GSK - They would say that wouldn't they?

Source: NewsRx

Current study results from the report, "Do NMDA receptor antagonist models of schizophrenia predict the clinical efficacy of antipsychotic drugs," have been published. According to recent research from Verona, Italy, "N-methyl-D-aspartate (NMDA) receptor antagonists, such as ketamine and phencyclidine, induce perceptual abnormalities, psychosis-like symptoms, and mood changes in healthy humans and patients with schizophrenia. The similarity between NMDA receptor antagonist-induced psychosis and schizophrenia has led to the widespread use of the drugs to provide models to aid the development of novel treatments for the disorder."

"This review investigates the predictive validity of NMDA receptor antagonist models based on a range of novel treatments that have now reached clinical trials. Furthermore, it considers the extent to which the different hypotheses that have been proposed to account for the psychotomimetic effects of NMDA receptor antagonist have been validated by the results of these trials," wrote C.H Large and colleagues, GlaxoSmithKline.

The researchers concluded: "Finally, the review discusses some of the caveats associated with use of the models and some suggestions as to how a greater use of translational markers might ensure progress in understanding the relationship between the models and schizophrenia."

Large and colleagues published their study in the Journal of Psychopharmacology (Do NMDA receptor antagonist models of schizophrenia predict the clinical efficacy of antipsychotic drugs? Journal of Psychopharmacology, 2007;21(3):283-301).

Wonder if GSK have a cure?

You can bet they do!

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