Treatment goals: response and nonresponse.
Psychiatric symptomatology is often subjective, but it can be partly made more objective for the purposes of evaluation. Esquirol was the first modern psychiatrist to stress the need for a scientific approach to treatment evaluation. The kinetics of treatment is complex because different components of the clinical picture improve at a different pace. Assessment of treatment requires prior definition of end point, response, and nonresponse. Response is influenced by several factors, such as placebo effect, diagnostic category and subtypes, and patient heterogeneity. Treatment response may be predicted from clinical and biological parameters. This article lists the main causes of nonresponse, and suggests how to remedy them.
FORENAP, Institute for Research in Neuroscience and Neuropsychiatry, Rouffach, France.
Jean-Paul
JP
Macher
Marc-Antoine
MA
Crocq