Skip header and navigation

Refine By

12 records – page 1 of 2.

A 2-year follow-up of involuntary admission's influence upon adherence and outcome in first-episode psychosis.

https://arctichealth.org/en/permalink/ahliterature145997
Source
Acta Psychiatr Scand. 2010 May;121(5):371-6
Publication Type
Article
Date
May-2010
Author
S. Opjordsmoen
S. Friis
I. Melle
U. Haahr
J O Johannessen
T K Larsen
J I Røssberg
B R Rund
E. Simonsen
P. Vaglum
T H McGlashan
Author Affiliation
Department of Psychiatry, Oslo University Hospital, Ullevål and Institute of Psychiatry, University of Oslo, Norway. o.s.e.ilner@medisin.uio.no
Source
Acta Psychiatr Scand. 2010 May;121(5):371-6
Date
May-2010
Language
English
Publication Type
Article
Keywords
Adolescent
Adult
Antipsychotic Agents - therapeutic use
Combined Modality Therapy
Commitment of Mentally Ill
Cross-Sectional Studies
Female
Follow-Up Studies
Humans
Male
Norway
Patient Admission - statistics & numerical data
Patient Compliance - psychology - statistics & numerical data
Psychiatric Status Rating Scales
Psychotherapy - statistics & numerical data
Psychotic Disorders - epidemiology - rehabilitation
Sex Factors
Young Adult
Abstract
To see, if voluntary admission for treatment in first-episode psychosis results in better adherence to treatment and more favourable outcome than involuntary admission.
We compared consecutively first-admitted, hospitalised patients from a voluntary (n = 91) with an involuntary (n = 126) group as to psychopathology and functioning using Positive and Negative Syndrome Scale and Global Assessment of Functioning Scales at baseline, after 3 months and at 2 year follow-up. Moreover, duration of supportive psychotherapy, medication and number of hospitalisations during the 2 years were measured.
More women than men were admitted involuntarily. Voluntary patients had less psychopathology and better functioning than involuntary patients at baseline. No significant difference as to duration of psychotherapy and medication between groups was found. No significant difference was found as to psychopathology and functioning between voluntarily and involuntarily admitted patients at follow-up.
Legal admission status per se did not seem to influence treatment adherence and outcome.
PubMed ID
20085554 View in PubMed
Less detail

Additive effects of childhood abuse and cannabis abuse on clinical expressions of bipolar disorders.

https://arctichealth.org/en/permalink/ahliterature261461
Source
Psychol Med. 2014 Jun;44(8):1653-62
Publication Type
Article
Date
Jun-2014
Author
M. Aas
B. Etain
F. Bellivier
C. Henry
T. Lagerberg
A. Ringen
I. Agartz
S. Gard
J-P Kahn
M. Leboyer
O A Andreassen
I. Melle
Source
Psychol Med. 2014 Jun;44(8):1653-62
Date
Jun-2014
Language
English
Publication Type
Article
Keywords
Adult
Age of Onset
Alcoholism - epidemiology
Bipolar Disorder - epidemiology - physiopathology
Child
Child Abuse - statistics & numerical data
Female
France - epidemiology
Humans
Male
Marijuana Abuse - epidemiology
Middle Aged
Norway - epidemiology
Suicide, Attempted - statistics & numerical data
Abstract
Previous studies of bipolar disorders indicate that childhood abuse and substance abuse are associated with the disorder. Whether both influence the clinical picture, or if one is mediating the association of the other, has not previously been investigated.
A total of 587 patients with bipolar disorders were recruited from Norway and France. A history of childhood abuse was obtained using the Childhood Trauma Questionnaire. Diagnosis and clinical variables, including substance abuse, were based on structured clinical interviews (Structured Clinical Interview for DSM-IV Axis I disorders or French version of the Diagnostic Interview for Genetic Studies).
Cannabis abuse was significantly associated with childhood abuse, specifically emotional and sexual abuse (? 2 = 8.63, p = 0.003 and ? 2 = 7.55, p = 0.006, respectively). Cannabis abuse was significantly associated with earlier onset of the illness (z = -4.17, p
PubMed ID
24028906 View in PubMed
Less detail

Affective lability mediates the association between childhood trauma and suicide attempts, mixed episodes and co-morbid anxiety disorders in bipolar disorders.

https://arctichealth.org/en/permalink/ahliterature287299
Source
Psychol Med. 2017 Apr;47(5):902-912
Publication Type
Article
Date
Apr-2017
Author
M. Aas
C. Henry
F. Bellivier
M. Lajnef
S. Gard
J-P Kahn
T V Lagerberg
S R Aminoff
T. Bjella
M. Leboyer
O A Andreassen
I. Melle
B. Etain
Source
Psychol Med. 2017 Apr;47(5):902-912
Date
Apr-2017
Language
English
Publication Type
Article
Keywords
Adolescent
Adult
Adult Survivors of Child Adverse Events - psychology - statistics & numerical data
Age of Onset
Aged
Anxiety Disorders - epidemiology - physiopathology
Bipolar Disorder - epidemiology - physiopathology
Comorbidity
Female
France - epidemiology
Humans
Male
Middle Aged
Norway - epidemiology
Psychotic Disorders - epidemiology - physiopathology
Suicide, Attempted - psychology - statistics & numerical data
Young Adult
Abstract
Many studies have shown associations between a history of childhood trauma and more severe or complex clinical features of bipolar disorders (BD), including suicide attempts and earlier illness onset. However, the psychopathological mechanisms underlying these associations are still unknown. Here, we investigated whether affective lability mediates the relationship between childhood trauma and the severe clinical features of BD.
A total of 342 participants with BD were recruited from France and Norway. Diagnosis and clinical characteristics were assessed using the Diagnostic Interview for Genetic Studies (DIGS) or the Structured Clinical Interview for DSM-IV Axis I disorders (SCID-I). Affective lability was measured using the short form of the Affective Lability Scale (ALS-SF). A history of childhood trauma was assessed using the Childhood Trauma Questionnaire (CTQ). Mediation analyses were performed using the SPSS process macro.
Using the mediation model and covariation for the lifetime number of major mood episodes, affective lability was found to statistically mediate the relationship between childhood trauma experiences and several clinical variables, including suicide attempts, mixed episodes and anxiety disorders. No significant mediation effects were found for rapid cycling or age at onset.
Our data suggest that affective lability may represent a psychological dimension that mediates the association between childhood traumatic experiences and the risk of a more severe or complex clinical expression of BD.
PubMed ID
27894372 View in PubMed
Less detail

Childhood trauma mediates the association between ethnic minority status and more severe hallucinations in psychotic disorder.

https://arctichealth.org/en/permalink/ahliterature265239
Source
Psychol Med. 2015 Jan;45(1):133-42
Publication Type
Article
Date
Jan-2015
Author
A O Berg
M. Aas
S. Larsson
M. Nerhus
E. Hauff
O A Andreassen
I. Melle
Source
Psychol Med. 2015 Jan;45(1):133-42
Date
Jan-2015
Language
English
Publication Type
Article
Keywords
Adolescent
Adult
Adult Survivors of Child Abuse - psychology
Africa - ethnology
Aged
Asia - ethnology
Cross-Sectional Studies
Ethnic groups - psychology - statistics & numerical data
Female
Hallucinations - diagnosis - epidemiology - etiology
Humans
Male
Middle Aged
Minority Groups - psychology - statistics & numerical data
Multivariate Analysis
Norway - epidemiology
Psychiatric Status Rating Scales
Psychotic Disorders - diagnosis - epidemiology - etiology
Risk factors
Self Report
Young Adult
Abstract
Ethnic minority status and childhood trauma are established risk factors for psychotic disorders. Both are found to be associated with increased level of positive symptoms, in particular auditory hallucinations. Our main aim was to investigate the experience and effect of childhood trauma in patients with psychosis from ethnic minorities, hypothesizing that they would report more childhood trauma than the majority and that this would be associated with more current and lifetime hallucinations.
In this cross-sectional study we included 454 patients with a SCID-I DSM-IV diagnosis of non-affective or affective psychotic disorder. Current hallucinations were measured with the Positive and Negative Syndrome Scale (P3; Hallucinatory Behaviour). Lifetime hallucinations were assessed with the SCID-I items: auditory hallucinations, voices commenting and two or more voices conversing. Childhood trauma was assessed with the Childhood Trauma Questionnaire, self-report version.
Patients from ethnic minority groups (n = 69) reported significantly more childhood trauma, specifically physical abuse/neglect, and sexual abuse. They had significantly more current hallucinatory behaviour and lifetime symptoms of hearing two or more voices conversing. Regression analyses revealed that the presence of childhood trauma mediated the association between ethnic minorities and hallucinations.
More childhood trauma in ethnic minorities with psychosis may partially explain findings of more positive symptoms, especially hallucinations, in this group. The association between childhood trauma and these first-rank symptoms may in part explain this group's higher risk of being diagnosed with a schizophrenia-spectrum diagnosis. The findings show the importance of childhood trauma in symptom development in psychosis.
PubMed ID
25065296 View in PubMed
Less detail

Clinical epidemiologic first-episode psychosis: 1-year outcome and predictors.

https://arctichealth.org/en/permalink/ahliterature163098
Source
Acta Psychiatr Scand. 2007 Jul;116(1):54-61
Publication Type
Article
Date
Jul-2007
Author
E. Simonsen
S. Friis
U. Haahr
J O Johannessen
T K Larsen
I. Melle
S. Opjordsmoen
B R Rund
P. Vaglum
T. McGlashan
Author Affiliation
Roskilde Psychiatric University Hospital Fjorden, Roskilde, Denmark. rfes@ra.dk
Source
Acta Psychiatr Scand. 2007 Jul;116(1):54-61
Date
Jul-2007
Language
English
Publication Type
Article
Keywords
Adult
Affect
Denmark - epidemiology
Female
Humans
Male
Norway - epidemiology
Prospective Studies
Psychotic Disorders - drug therapy - epidemiology
Remission Induction
Schizophrenia - drug therapy - epidemiology
Social Behavior
Abstract
To describe 1-year outcome in a large clinical epidemiologic sample of first-episode psychosis and its predictors.
A total of 301 patients with first-episode psychosis from four healthcare sectors in Norway and Denmark receiving common assessments and standardized treatment were evaluated at baseline, at 3 months, and at 1 year.
Substantial clinical and social improvements occurred within the first 3 months. At 1-year 66% were in remission, 11% in relapse, and 23% continuously psychotic. Female gender and better premorbid functioning were predictive of less severe negative symptoms. Shorter DUP was predictive for shorter time to remission, stable remission, less severe positive symptoms, and better social functioning. Female gender, better premorbid social functioning and more education also contributed to a better social functioning.
This first-episode sample, being well treated, may be typical of the early course of schizophrenia in contemporary centers.
PubMed ID
17559601 View in PubMed
Less detail

Early detection of psychosis: positive effects on 5-year outcome.

https://arctichealth.org/en/permalink/ahliterature140097
Source
Psychol Med. 2011 Jul;41(7):1461-9
Publication Type
Article
Date
Jul-2011
Author
T K Larsen
I. Melle
B. Auestad
U. Haahr
I. Joa
J O Johannessen
S. Opjordsmoen
B R Rund
J I Rossberg
E. Simonsen
P. Vaglum
S. Friis
T. McGlashan
Author Affiliation
Stavanger University Hospital, Psychiatric Clinic, Stavanger, Norway. tkmaclarsen@mac.com
Source
Psychol Med. 2011 Jul;41(7):1461-9
Date
Jul-2011
Language
English
Publication Type
Article
Keywords
Adolescent
Adult
Aged
Denmark
Early Diagnosis
Female
Follow-Up Studies
Humans
Male
Middle Aged
Norway
Outcome Assessment (Health Care) - methods
Psychiatric Status Rating Scales
Psychotic Disorders - diagnosis - psychology - therapy
Young Adult
Abstract
During the last decades we have seen a new focus on early treatment of psychosis. Several reviews have shown that duration of untreated psychosis (DUP) is correlated to better outcome. However, it is still unknown whether early treatment will lead to a better long-term outcome. This study reports the effects of reducing DUP on 5-year course and outcome.
During 1997-2000 a total of 281 consecutive patients aged >17 years with first episode non-affective psychosis were recruited, of which 192 participated in the 5-year follow-up. A comprehensive early detection (ED) programme with public information campaigns and low-threshold psychosis detection teams was established in one healthcare area (ED-area), but not in a comparable area (no-ED area). Both areas ran equivalent treatment programmes during the first 2 years and need-adapted treatment thereafter.
At the start of treatment, ED-patients had shorter DUP and less symptoms than no-ED-patients. There were no significant differences in treatment (psychotherapy and medication) for the 5 years. Mixed-effects modelling showed better scores for the ED group on the Positive and Negative Syndrome Scale negative, depressive and cognitive factors and for global assessment of functioning for social functioning at 5-year follow-up. The ED group also had more contacts with friends. Regression analysis did not find that these differences could be explained by confounders.
Early treatment had positive effects on clinical and functional status at 5-year follow-up in first episode psychosis.
Notes
Comment In: Psychol Med. 2012 Mar;42(3):669-7022099925
PubMed ID
20942996 View in PubMed
Less detail

Early identification of non-remission in first-episode psychosis in a two-year outcome study.

https://arctichealth.org/en/permalink/ahliterature141450
Source
Acta Psychiatr Scand. 2010 Nov;122(5):375-83
Publication Type
Article
Date
Nov-2010
Author
Erik Simonsen
S. Friis
S. Opjordsmoen
E L Mortensen
U. Haahr
I. Melle
I. Joa
J O Johannessen
T K Larsen
J I Røssberg
B R Rund
P. Vaglum
T H McGlashan
Author Affiliation
Psychiatric Research Unit, Zealand Region Psychiatry Roskilde, Roskilde University and University of Copenhagen, Copenhagen, Denmark. es@regionsjaelland.dk
Source
Acta Psychiatr Scand. 2010 Nov;122(5):375-83
Date
Nov-2010
Language
English
Publication Type
Article
Keywords
Adolescent
Adult
Age Factors
Aged
Chi-Square Distribution
Denmark - epidemiology
Female
Humans
Logistic Models
Male
Marital status
Middle Aged
Norway - epidemiology
Psychotherapy
Psychotic Disorders - diagnosis - epidemiology - psychology - therapy
Remission Induction
Sex Factors
Social Adjustment
Statistics, nonparametric
Substance-Related Disorders - psychology
Treatment Outcome
Young Adult
Abstract
To identify predictors of non-remission in first-episode, non-affective psychosis.
During 4 years, we recruited 301 patients consecutively. Information about first remission at 3 months was available for 299 and at 2 years for 293 cases. Symptomatic and social outcomes were assessed at 3 months, 1 and 2 years.
One hundred and twenty-nine patients (43%) remained psychotic at 3 months and 48 patients (16.4%) remained psychotic over 2 years. When we compared premorbid and baseline data for the three groups, the non-remitted (n = 48), remitted for
Notes
Comment In: Acta Psychiatr Scand. 2011 Jun;123(6):49421219270
PubMed ID
20722632 View in PubMed
Less detail

No progressive brain changes during a 1-year follow-up of patients with first-episode psychosis.

https://arctichealth.org/en/permalink/ahliterature276617
Source
Psychol Med. 2016 Feb;46(3):589-98
Publication Type
Article
Date
Feb-2016
Author
U K Haukvik
C B Hartberg
S. Nerland
K N Jørgensen
E H Lange
C. Simonsen
R. Nesvåg
A M Dale
O A Andreassen
I. Melle
I. Agartz
Source
Psychol Med. 2016 Feb;46(3):589-98
Date
Feb-2016
Language
English
Publication Type
Article
Keywords
Adolescent
Adult
Antipsychotic Agents - therapeutic use
Bipolar Disorder - drug therapy - pathology
Case-Control Studies
Cerebral Cortex - pathology
Disease Progression
Female
Follow-Up Studies
Humans
Linear Models
Longitudinal Studies
Magnetic Resonance Imaging
Male
Middle Aged
Norway
Psychotic Disorders - drug therapy - pathology
Schizophrenia - drug therapy - pathology
Young Adult
Abstract
First-episode psychosis (FEP) patients show structural brain abnormalities. Whether the changes are progressive or not remain under debate, and the results from longitudinal magnetic resonance imaging (MRI) studies are mixed. We investigated if FEP patients showed a different pattern of regional brain structural change over a 1-year period compared with healthy controls, and if putative changes correlated with clinical characteristics and outcome.
MRIs of 79 FEP patients [SCID-I-verified diagnoses: schizophrenia, psychotic bipolar disorder, or other psychoses, mean age 27.6 (s.d. = 7.7) years, 66% male] and 82 healthy controls [age 29.3 (s.d. = 7.2) years, 66% male] were acquired from the same 1.5 T scanner at baseline and 1-year follow-up as part of the Thematically Organized Psychosis (TOP) study, Oslo, Norway. Scans were automatically processed with the longitudinal stream in FreeSurfer that creates an unbiased within-subject template image. General linear models were used to analyse longitudinal change in a wide range of subcortical volumes and detailed thickness and surface area estimates across the entire cortex, and associations with clinical characteristics.
FEP patients and controls did not differ significantly in annual percentage change in cortical thickness or area in any cortical region, or in any of the subcortical structures after adjustment for multiple comparisons. Within the FEP group, duration of untreated psychosis, age at illness onset, antipsychotic medication use and remission at follow-up were not related to longitudinal brain change.
We found no significant longitudinal brain changes over a 1-year period in FEP patients. Our results do not support early progressive brain changes in psychotic disorders.
PubMed ID
26526001 View in PubMed
Less detail

Pre- and perinatal hypoxia associated with hippocampus/amygdala volume in bipolar disorder.

https://arctichealth.org/en/permalink/ahliterature261475
Source
Psychol Med. 2014 Apr;44(5):975-85
Publication Type
Article
Date
Apr-2014
Author
U K Haukvik
T. McNeil
E H Lange
I. Melle
A M Dale
O A Andreassen
I. Agartz
Source
Psychol Med. 2014 Apr;44(5):975-85
Date
Apr-2014
Language
English
Publication Type
Article
Keywords
Adolescent
Adult
Amygdala - pathology
Asphyxia Neonatorum - epidemiology - pathology
Bipolar Disorder - epidemiology - pathology
Comorbidity
Female
Fetal Hypoxia - epidemiology - pathology
Hippocampus - pathology
Humans
Magnetic Resonance Imaging
Male
Norway - epidemiology
Registries - statistics & numerical data
Young Adult
Abstract
Pre- and perinatal adversities may increase the risk for schizophrenia and bipolar disorder. Hypoxia-related obstetric complications (OCs) are associated with brain anatomical abnormalities in schizophrenia, but their association with brain anatomy variation in bipolar disorder is unknown.
Magnetic resonance imaging brain scans, clinical examinations and data from the Medical Birth Registry of Norway were obtained for 219 adults, including 79 patients with a DSM-IV diagnosis of bipolar disorder (age 29.4 years, s.d. = 11.8 years, 39% male) and 140 healthy controls (age 30.8 years, s.d. = 12.0 years, 53% male). Severe hypoxia-related OCs throughout pregnancy/birth and perinatal asphyxia were each studied in relation to a priori selected brain volumes (hippocampus, lateral ventricles and amygdala, obtained with FreeSurfer), using linear regression models covarying for age, sex, medication use and intracranial volume. Multiple comparison adjustment was applied.
Perinatal asphyxia was associated with smaller left amygdala volume (t = -2.59, p = 0.012) in bipolar disorder patients, but not in healthy controls. Patients with psychotic bipolar disorder showed distinct associations between perinatal asphyxia and smaller left amygdala volume (t = -2.69, p = 0.010), whereas patients with non-psychotic bipolar disorder showed smaller right hippocampal volumes related to both perinatal asphyxia (t = -2.60, p = 0.015) and severe OCs (t = -3.25, p = 0.003). No associations between asphyxia or severe OCs and the lateral ventricles were found.
Pre- and perinatal hypoxia-related OCs are related to brain morphometry in bipolar disorder in adulthood, with specific patterns in patients with psychotic versus non-psychotic illness.
Notes
Cites: Schizophr Res. 2010 Mar;117(1):1-1220071149
Cites: Behav Brain Res. 2010 Apr 2;208(2):609-1820085787
Cites: Int Rev Psychiatry. 2009;21(4):314-2220374146
Cites: Schizophr Bull. 2010 Jul;36(4):830-519176474
Cites: Biol Psychiatry. 2010 Jul 1;68(1):41-5020609836
Cites: Psychiatry Res. 2010 Jun 30;178(1):84-9120471103
Cites: Arch Gen Psychiatry. 2010 Sep;67(9):923-3020819986
Cites: Prog Neuropsychopharmacol Biol Psychiatry. 2010 Oct 1;34(7):1259-6520638435
Cites: Schizophr Bull. 2011 Jan;37(1):73-8319443616
Cites: Biol Psychiatry. 2011 Feb 15;69(4):326-3521030008
Cites: Eur J Neurosci. 2011 Mar;33(6):1170-421395861
Cites: Arch Gen Psychiatry. 2011 Apr;68(4):340-5021135314
Cites: Psychiatry Res. 2011 Dec 30;194(3):400-222041535
Cites: Eur Neuropsychopharmacol. 2012 Jan;22(1):1-1621723712
Cites: Neuroimage. 2012 Feb 15;59(4):3845-5121982932
Cites: Schizophr Bull. 2012 Mar;38(2):209-1421857009
Cites: Dev Med Child Neurol. 2012 Apr;54(4):313-2322283622
Cites: Neurosci Biobehav Rev. 2012 Apr;36(4):1342-5622244985
Cites: Neuroscientist. 2012 Apr;18(2):180-20021531988
Cites: Psychol Med. 2012 Jun;42(6):1329-3722029970
Cites: Bipolar Disord. 2012 Jun;14(4):326-3922631618
Cites: J Affect Disord. 2012 Aug;139(3):298-30122521854
Cites: Bipolar Disord. 2009 Feb;11(1):95-10119133972
Cites: Schizophr Bull. 2009 May;35(3):528-4819223657
Cites: Nature. 2009 Aug 6;460(7256):748-5219571811
Cites: Curr Pharm Des. 2009;15(22):2550-919689327
Cites: Br J Psychiatry. 2009 Sep;195(3):194-20119721106
Cites: J Affect Disord. 2010 Jan;120(1-3):200-619435640
Cites: Arch Gen Psychiatry. 2010 Feb;67(2):133-4320124113
Cites: Neuroimage. 2012 Aug 15;62(2):774-8122248573
Cites: Prog Neuropsychopharmacol Biol Psychiatry. 2012 Oct 1;39(1):1-822613185
Cites: J Psychiatry Neurosci. 2012 Sep;37(5):333-4322498078
Cites: Arch Gen Psychiatry. 2012 Jun;69(6):E1-822660967
Cites: Neuropharmacology. 2013 Jan;64:506-1422898496
Cites: Mol Psychiatry. 2012 Dec;17(12):1228-3822488257
Cites: Biol Psychiatry. 2013 Mar 15;73(6):565-7322980587
Cites: Schizophr Bull. 2014 Mar;40(2):410-923419977
Cites: Am J Psychiatry. 2000 Feb;157(2):203-1210671388
Cites: Am J Psychiatry. 2000 May;157(5):737-4410784466
Cites: Acta Obstet Gynecol Scand. 2000 Jun;79(6):435-910857866
Cites: JAMA. 2000 Oct 18;284(15):1939-4711035890
Cites: Arch Gen Psychiatry. 2002 Jan;59(1):35-4111779280
Cites: Neuron. 2002 Jan 31;33(3):341-5511832223
Cites: Am J Psychiatry. 2002 Sep;159(9):1514-2012202271
Cites: J Neuroimaging. 2003 Jan;13(1):68-7412593134
Cites: Biol Psychiatry. 2003 Apr 1;53(7):562-7012679233
Cites: J Pharmacol Exp Ther. 2003 May;305(2):434-912606697
Cites: Schizophr Res. 2004 Dec 1;71(2-3):405-1615474912
Cites: JAMA. 1994 Dec 14;272(22):1749-567966923
Cites: J Psychiatr Res. 1994 Nov-Dec;28(6):519-307699611
Cites: BMJ. 1999 Feb 13;318(7181):421-69974454
Cites: Arch Gen Psychiatry. 1999 Apr;56(4):356-6310197833
Cites: Biol Psychiatry. 2005 Mar 15;57(6):633-915780850
Cites: J Psychiatry Neurosci. 2007 May;32(3):203-1017476367
Cites: Cell Mol Neurobiol. 2007 May;27(3):351-817235693
Cites: Biol Psychiatry. 2007 Oct 15;62(8):884-9317698040
Cites: Int J Dev Neurosci. 2008 Feb;26(1):3-1117981423
Cites: Arch Gen Psychiatry. 2008 Sep;65(9):1017-3218762588
Cites: Schizophr Res. 2008 Sep;104(1-3):71-818656329
PubMed ID
23803260 View in PubMed
Less detail

Sleep problems in bipolar disorders: more than just insomnia.

https://arctichealth.org/en/permalink/ahliterature279446
Source
Acta Psychiatr Scand. 2016 May;133(5):368-77
Publication Type
Article
Date
May-2016
Author
M K Steinan
J. Scott
T V Lagerberg
I. Melle
O A Andreassen
A E Vaaler
G. Morken
Source
Acta Psychiatr Scand. 2016 May;133(5):368-77
Date
May-2016
Language
English
Publication Type
Article
Keywords
Adult
Bipolar Disorder - epidemiology
Comorbidity
Cross-Sectional Studies
Disorders of Excessive Somnolence - epidemiology
Female
Humans
Male
Middle Aged
Norway - epidemiology
Sleep Initiation and Maintenance Disorders - epidemiology
Abstract
Sleep problems in bipolar disorder (BD) are common, but reported rates vary from 10% to 80%, depending on definitions, methodologies and management of potential confounding factors. This multicenter study seeks to address these issues and also compares BD cases with Hypersomnia as well as the more commonly investigated Insomnia and No Sleep Problem groups.
A cross-sectional comparison of sleep profiles in 563 BD I and II individuals who participated in a structured assessment of demographic, clinical, illness history and treatment variables.
Over 40% cases met criteria for Insomnia and 29% for Hypersomnia. In univariate analysis, Insomnia was associated with BD II depression whilst Hypersomnia was associated with BD I depression or euthymia. After controlling for confounders and covariates, it was demonstrated that Hypersomnia cases were significantly more likely to be younger, have BD I and be prescribed antidepressants whilst Insomnia cases had longer illness durations and were more likely to be prescribed benzodiazepines and hypnotics.
Whilst Insomnia symptoms are common in BD, Hypersomnia is a significant, frequently underexplored problem. Detailed analyses of large representative clinical samples are critical to extending our knowledge of differences between subgroups defined by sleep profile.
PubMed ID
26590799 View in PubMed
Less detail

12 records – page 1 of 2.