Enduring negative symptoms in first-episode psychosis: comparison of six methods using follow-up data

1999 ◽  
Vol 40 (2) ◽  
pp. 147-158 ◽  
Author(s):  
Jane Edwards ◽  
Patrick D. McGorry ◽  
Fiona M. Waddell ◽  
Susan M. Harrigan
Keyword(s):  
Negative Symptoms ◽  
First Episode Psychosis ◽  
First Episode ◽  
Episode Psychosis

scholarly journals Patterns and predictors of hospitalisation in first-episode psychosis

2001 ◽  
Vol 178 (6) ◽  
pp. 518-523 ◽  
Author(s):  
Attila Sipos ◽  
Glynn Harrison ◽  
David Gunnell ◽  
Shazad Amin ◽  
Swaran P. Singh
Keyword(s):  
Negative Symptoms ◽  
First Episode Psychosis ◽  
Psychiatric Services ◽  
First Episode ◽  
Psychotic Episode ◽  
Duration Of Untreated Illness ◽  
Specialist Services ◽  
Increased Risk ◽  
Episode Psychosis

BackgroundLittle is known about predictors of hospitalisation in patients with first-episode psychosis.AimsTo identify the pattern and predictors of hospitalisation of patients with a first psychotic episode making their first contact with specialist services.MethodThree-year follow-up of a cohort of 166 patients with a first episode of psychosis making contact with psychiatric services in Nottingham between June 1992 and May 1994.ResultsEighty-eight (53.0%) patients were admitted within 1 week of presentation; 32 (19.3%) were never admitted during the 3 years of follow-up. Manic symptoms at presentation were associated with an increased risk of rapid admission and an increased overall risk of admission; negative symptoms and a longer duration of untreated illness had an increased risk of late admission.ConclusionsCommunity-oriented psychiatric services might only delay, rather than prevent, admission of patients with predominantly negative symptoms and a longer duration of untreated illness. First-episode studies based upon first admissions are likely to be subject to selection biases, which may limit their representativeness.

Cognitive functioning in patients with first-episode psychosis stratified by level of negative symptoms: A 1-year follow-up study

2019 ◽  
Vol 281 ◽  
pp. 112554 ◽  
Author(s):  
Magnus Johan Engen ◽  
Carmen Simonsen ◽  
Ingrid Melle ◽  
Ann Færden ◽  
Siv Hege Lyngstad ◽  
...  
Keyword(s):  
Cognitive Functioning ◽  
Negative Symptoms ◽  
First Episode Psychosis ◽  
First Episode ◽  
Follow Up Study ◽  
Episode Psychosis

scholarly journals Antipsychotic treatment resistance in first-episode psychosis: prevalence, subtypes and predictors

2017 ◽  
Vol 47 (11) ◽  
pp. 1981-1989 ◽  
Author(s):  
A. Demjaha ◽  
J. M. Lappin ◽  
D. Stahl ◽  
M. X. Patel ◽  
J. H. MacCabe ◽  
...  
Keyword(s):  
Negative Symptoms ◽  
Age At Onset ◽  
Treatment Resistance ◽  
First Episode Psychosis ◽  
First Episode ◽  
Antipsychotic Treatment ◽  
Treatment Resistant ◽  
Illness Onset ◽  
Episode Psychosis

BackgroundWe examined longitudinally the course and predictors of treatment resistance in a large cohort of first-episode psychosis (FEP) patients from initiation of antipsychotic treatment. We hypothesized that antipsychotic treatment resistance is: (a) present at illness onset; and (b) differentially associated with clinical and demographic factors.MethodThe study sample comprised 323 FEP patients who were studied at first contact and at 10-year follow-up. We collated clinical information on severity of symptoms, antipsychotic medication and treatment adherence during the follow-up period to determine the presence, course and predictors of treatment resistance.ResultsFrom the 23% of the patients, who were treatment resistant, 84% were treatment resistant from illness onset. Multivariable regression analysis revealed that diagnosis of schizophrenia, negative symptoms, younger age at onset, and longer duration of untreated psychosis predicted treatment resistance from illness onset.ConclusionsThe striking majority of treatment-resistant patients do not respond to first-line antipsychotic treatment even at time of FEP. Clinicians must be alert to this subgroup of patients and consider clozapine treatment as early as possible during the first presentation of psychosis.

Poster #M63 PROGRESSIVE BRAIN STRUCTURE CHANGE PREDICTS NEGATIVE SYMPTOMS IN FIRST EPISODE PSYCHOSIS AT 3 YEAR FOLLOW-UP

2014 ◽  
Vol 153 ◽  
pp. S211-S212
Author(s):  
Cathy Scanlon ◽  
Shane McInerney ◽  
Stefani O'Donoghue ◽  
Liam Kilmartin ◽  
Heike Anderson-Schmidt ◽  
...  
Keyword(s):  
Brain Structure ◽  
Negative Symptoms ◽  
First Episode Psychosis ◽  
Structure Change ◽  
First Episode ◽  
Episode Psychosis

The role of treatment delay in predicting 5-year outcomes in an early intervention program

2011 ◽  
Vol 42 (2) ◽  
pp. 223-233 ◽  
Author(s):  
R. M. G. Norman ◽  
R. Manchanda ◽  
D. Windell ◽  
R. Harricharan ◽  
S. Northcott ◽  
...  
Keyword(s):  
Disability Pension ◽  
Intervention Program ◽  
Negative Symptoms ◽  
Treatment Delay ◽  
First Episode Psychosis ◽  
First Episode ◽  
Early Intervention Program ◽  
Episode Psychosis

BackgroundPast research on the relationship between treatment delay and outcomes for first-episode psychosis has primarily focused on the role of duration of untreated psychosis (DUP) in predicting symptomatic outcomes up to 2 years. In the current study we examine the influence of both DUP and duration of untreated illness (DUI) on symptoms and functioning at 5 years follow-up while controlling for other early characteristics.MethodA total of 132 patients with first-episode psychosis and treated in an early intervention program were prospectively followed up for 5 years. Outcomes assessed included positive and negative symptoms, overall functioning, weeks on disability pension and weeks of full-time competitive employment.ResultsWhile DUP showed a significant correlation with level of positive symptoms at follow-up, this was not independent of pre-morbid social adjustment. DUI emerged as a more robust independent predictor of negative symptoms, social and occupational functioning and use of a disability pension.ConclusionsDelay between onset of non-specific symptoms and treatment may be a more important influence on long-term functioning for first-episode patients than DUP. This suggests the possible value of treating such signs and symptoms as early as possible regardless of the effectiveness of such interventions in reducing likelihood or severity of psychotic symptoms.

scholarly journals Insight, duration of untreated psychosis and attachment in first-episode psychosis: prospective study of psychiatric recovery over 12-month follow-up

2014 ◽  
Vol 205 (1) ◽  
pp. 60-67 ◽  
Author(s):  
A. I. Gumley ◽  
M. Schwannauer ◽  
A. Macbeth ◽  
R. Fisher ◽  
S. Clark ◽  
...  
Keyword(s):  
Negative Symptoms ◽  
Attachment Security ◽  
First Episode Psychosis ◽  
Adult Attachment Interview ◽  
First Episode ◽  
Duration Of Untreated Psychosis ◽  
Episode Psychosis ◽  
The Relationship

BackgroundIncreasing evidence shows attachment security influences symptom expression and adaptation in people diagnosed with schizophrenia and other psychoses.AimsTo describe the distribution of secure and insecure attachment in a cohort of individuals with first-episode psychosis, and to explore the relationship between attachment security and recovery from positive and negative symptoms in the first 12 months.MethodThe study was a prospective 12-month cohort study. The role of attachment, duration of untreated psychosis (DUP), baseline symptoms and insight in predicting and mediating recovery from symptoms was investigated using multiple regression analysis and path analysis.ResultsOf the 79 participants, 54 completed the Adult Attachment Interview (AAI): 37 (68.5%) were classified as insecure, of which 26 (48.1%) were insecure/dismissing and 11 (20.4%) insecure preoccupied. Both DUP and insight predicted recovery from positive symptoms at 12 months. Attachment security, DUP and insight predicted recovery from negative symptoms at 12 months.ConclusionsAttachment is an important construct contributing to understanding and development of interventions promoting recovery following first-episode psychosis.

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