Duration of untreated psychosis and need for admission in patients who engage with mental health services in the prodromal phase

British Journal of Psychiatry

Volumn 207, Issue 2, 2015, Pages 130-134

  Valmaggia, Lucia R ^a,b,c   Byrne, Majella ^a,b,c   Day, Fern ^c   Broome, Matthew R ^d   Johns, Louise ^c   Howes, Oliver ^c   Power, Paddy ^e   Badger, Steven ^a,b   Fusar Poli, Paolo ^a,b,c   McGuire, Philip K ^a,b,c  

^a Outreach and Support in South London   (United Kingdom)

^b SOUTH LONDON AND MAUDSLEY NHS FOUNDATION TRUST   (United Kingdom)

^c KING'S COLLEGE LONDON   (United Kingdom)

^d UNIVERSITY OF OXFORD   (United Kingdom)

^e Mental Health Ireland   (Ireland)

Author keywords

[No Author keywords available]

Indexed keywords

ADULT; ARTICLE; COMMUNITY MENTAL HEALTH; DISEASE DURATION; EARLY INTERVENTION; EMPLOYMENT STATUS; ETHNIC GROUP; FEMALE; HIGH RISK PATIENT; HOSPITAL ADMISSION; HUMAN; LENGTH OF STAY; MAJOR CLINICAL STUDY; MALE; MENTAL HEALTH SERVICE; PRIMARY HEALTH CARE; PRODROMAL SYMPTOM; PSYCHIATRIC TREATMENT; PSYCHOSIS; SECONDARY HEALTH CARE; UNITED KINGDOM; YOUNG ADULT; COMPARATIVE STUDY; EMPLOYMENT; FORENSIC PSYCHIATRY; HOSPITALIZATION; PATIENT ATTITUDE; PSYCHOTIC DISORDERS; STATISTICS AND NUMERICAL DATA; TIME TO TREATMENT; UTILIZATION;

COMMITMENT OF MENTALLY ILL; EMPLOYMENT; FEMALE; HOSPITALIZATION; HUMANS; MALE; MENTAL HEALTH SERVICES; PATIENT ACCEPTANCE OF HEALTH CARE; PRODROMAL SYMPTOMS; PSYCHOTIC DISORDERS; TIME-TO-TREATMENT; YOUNG ADULT;

EID: 84939815132     PISSN: 00071250     EISSN: 14721465     Source Type: Journal    
DOI: 10.1192/bjp.bp.114.150623     Document Type: Article

References (27)

1. NICE. Psychosis and Schizophrenia in Children and Young People. Recognition and Management. The British Psychological Society and The Royal College of Psychiatrists, 2013.
2. Fusar-Poli P, Bonoldi I, Yung AR, Borgwardt S, Kempton MJ, Valmaggia L, et al. Predicting psychosis: meta-analysis of transition outcomes in individuals at high clinical risk. Arch Gen Psychiatry 2012; 69: 220-9.
3. Fusar-Poli P, Bechdolf A, Taylor MJ, Bonoldi I, Carpenter WT, Yung AR, et al. At risk for schizophrenic or affective psychoses? A meta-analysis of DSM/ICD diagnostic outcomes in individuals at high clinical risk. Schizophr Bull 2013; 39: 923-32.
4. Valmaggia LR, McCrone P, Knapp M, Woolley JB, Broome MR, Tabraham P, et al. Economic impact of early intervention in people at high risk of psychosis. Psychol Med 2009; 39: 1617-26.
5. Hegelstad WT, Larsen TK, Auestad B, Evensen J, Haahr U, Joa I, et al. Longterm follow-up of the TIPS early detection in psychosis study: effects on 10-year outcome. Am J Psychiatry 2012; 169: 374-80.
6. Fusar-Poli P, Byrne M, Badger S, Valmaggia LR, McGuire PK. Outreach and support in south London (OASIS), 2001-2011: ten years of early diagnosis and treatment for young individuals at high clinical risk for psychosis. Eur Psychiatry J Assoc Eur Psychiatrists 2013; 28: 315-26.
7. Power P, McGuire P, Iacoponi E, Garety P, Morris E, Valmaggia L, et al. Lambeth early onset (LEO) and outreach & support in south London (OASIS) service. Early Interv Psychia 2007; 1: 97-103.
8. Yung AR, Phillips LJ, McGorry PD, McFarlane CA, Francey S, Harrigan S, et al. Prediction of psychosis. A step towards indicated prevention of schizophrenia. Br J Psychiatry Suppl 1998; 172: 14-20.
9. Reynolds N, Wuyts P, Badger S, Fusar-Poli P, McGuire P, Valmaggia L. The impact of delivering GP training on the clinical high risk and first-episode psychosis on referrals and pathways to care. Early Interv Psychiatry 2014; doi: 10.1111/eip.12126.
10. Phillips LJ, Yung AR, McGorry PD. Identification of young people at risk of psychosis: validation of personal assessment and crisis evaluation clinic intake criteria. Aust N Z J Psychiatry 2000; 34: S164-9.
11. Yung AR, Yuen HP, McGorry PD, Phillips LJ, Kelly D, Dell'Olio M, et al. Mapping the onset of psychosis: the comprehensive assessment of at-risk mental states. Aust N Z J Psychiatry 2005; 39: 964-71.
12. Craig TK, Garety P, Power P, Rahaman N, Colbert S, Fornells-Ambrojo M, et al. The Lambeth Early Onset (LEO) Team: randomised controlled trial of the effectiveness of specialised care for early psychosis. BMJ 2004; 329: 1067.
13. Morgan C, Fearon P, Hutchinson G, McKenzie K, Lappin JM, Abdul-Al R, et al. Duration of untreated psychosis and ethnicity in the AESOP first-onset psychosis study. Psychol Med 2006; 36: 239-47.
14. Drake RJ, Haley CJ, Akhtar S, Lewis SW. Causes and consequences of duration of untreated psychosis in schizophrenia. Br J Psychiatry 2000; 177: 511-5.
15. Norman RM, Townsend L, Malla AK. Duration of untreated psychosis and cognitive functioning in first-episode patients. Br J Psychiatry 2001; 179: 340-5.
16. Green CE, McGuire PK, Ashworth M, Valmaggia LR. Outreach and support in south London (OASIS). Outcomes of non-attenders to a service for people at high risk of psychosis: the case for a more assertive approach to assessment. Psychol Med 2011; 41: 243-50.
17. Lappin JM, Morgan KD, Valmaggia LR, Broome MR, Woolley JB, Johns LC, et al. Insight in individuals with an at risk mental state. Schizophr Res 2007; 90: 238-44.
18. Marshall M, Lewis S, Lockwood A, Drake R, Jones P, Croudace T. Association between duration of untreated psychosis and outcome in cohorts of first-episode patients: a systematic review. Arch Gen Psychiatry 2005; 62: 975-83.
19. Melle I, Larsen TK, Haahr U, Friis S, Johannesen JO, Opjordsmoen S, et al. Prevention of negative symptom psychopathologies in first-episode schizophrenia: two-year effects of reducing the duration of untreated psychosis. Arch Gen Psychiatry 2008; 65: 634-40.
20. Queirazza F, Semple DM, Lawrie SM. Transition to schizophrenia in acute and transient psychotic disorders. Br J Psychiatry 2014; 204: 299-305.
21. Fearon P, Kirkbride JB, Morgan C, Dazzan P, Morgan K, Lloyd T, et al. Incidence of schizophrenia and other psychoses in ethnic minority groups: results from the MRC AESOP study. Psychol Med 2006; 36: 1541-50.
22. Chorlton E, McKenzie K, Morgan C, Doody G. Course and outcome of psychosis in black Caribbean populations and other ethnic groups living in the UK: a systematic review. Int J Social Psychiatry 2012; 58: 400-8.
23. Morgan C, Lappin J, Heslin M, Croudace T, Doody G, Donoghue K, et al. Ethnicity, social disadvantage and the long-term course and outcome of psychosis. Schzophr Res 2014; 153: S348.
24. Anderson KK, Flora N, Archie S, Morgan C, McKenzie K. A meta-analysis of ethnic differences in pathways to care at the first episode of psychosis. Acta Psychiatrica Scand 2014; 130: 257-68.
25. Jarrett M, Craig T, Parrott J, Forrester A, Winton-Brown T, Maguire H, et al. Identifying men at ultra high risk of psychosis in a prison population. Schizophr Res 2012; 136: 1-6.
26. Morgan C, Lappin J, Heslin M, Donoghue K, Lomas B, Reininghaus U, et al. Reappraising the long-term course and outcome of psychotic disorders: the AESOP-10 study. Psychol Med 2014; 44: 1-14.
27. Valmaggia LR, Day FL, Jones C, Bissoli S, Pugh C, Hall D, et al. Cannabis use and transition to psychosis in people at ultra-high risk. Psychol Med 2014; 44: 2503-12.