title: Developing services for first-episode psychosis and the critical period.
abstract: BACKGROUND
  Providing specialised services to individuals experiencing first-episode psychosis (FEP) is a relatively new endeavour.
  
  
  OBJECTIVE
  To overview developing services for newly diagnosed cases of FEP and the context in which they develop.
  
  
  METHODS
  This paper describes five model multi-element FEP programmes, outlines recent evaluation studies of FEP services, discusses current evidence gaps relating to the evaluation of complex interventions and specific interventions for FEP and illustrates attempts to examine aspects of clinical work practised at the Early Psychosis Prevention and Intervention Centre (EPPIC) in Melbourne, Australia.
  
  
  RESULTS
  Considerable progress has been made in terms of influencing practice in the assessment and treatment of early psychosis.
  
  
  CONCLUSIONS
  There is need for quality clinical and research efforts to inform and accelerate progress in this burgeoning field.
authors.affiliation: Early Psychosis Prevention and Intervention Centre (EPPIC), Locked Bag 10, Parkville, 3062 Victoria, Australia. jedwards@vicnet.net.au
authors.forename: Jane
authors.initials: J
authors.lastname: Edwards
authors.forename: Meredith G
authors.initials: MG
authors.lastname: Harris
authors.forename: Swagata
authors.initials: S
authors.lastname: Bapat
mesh_terms: D003695:Delivery of Health Care / Q000458:organization & administration*; D006801:Humans; D008605:Mental Health Services / Q000458:organization & administration*; D010344:Patient Advocacy; D016730:Program Development; D011618:Psychotic Disorders / Q000517:prevention & control / Q000628:therapy*