The Road to DSM-V

The Long-term Natural History of the Weekly Symptomatic Status of Bipolar I Disorder

2002 • 2,037 citations

Manic-Depressive Insanity and Paranoia.

1921 • 1,607 citations

A Prospective Investigation of the Natural History of the Long-term Weekly Symptomatic Status of Bipolar II Disorder

2003 • 1,195 citations

Re-evaluating the prevalence of and diagnostic composition within the broad clinical spectrum of bipolar disorders

2000 • 880 citations

Long-Term implications of early onset in bipolar disorder: data from the first 1000 participants in the systematic treatment enhancement program for bipolar disorder (STEP-BD)

2004 • 841 citations

Axis I Psychiatric Comorbidity and Its Relationship to Historical Illness Variables in 288 Patients With Bipolar Disorder

2001 • 708 citations

Psychiatrie: Ein Lehrbuch für Studierende und Ärzte

1939 • 697 citations

Epidemiological Findings of Seasonal Changes in Mood and Behavior

1989 • 619 citations

The Prevalent Clinical Spectrum of Bipolar Disorders: Beyond DSM-IV

1996 • 546 citations

Outcome in Mania

1990 • 541 citations

Clinical Factors in Lithium Carbonate Prophylaxis Failure

1974 • 518 citations

The International Society for Bipolar Disorders (ISBD) Task Force report on the nomenclature of course and outcome in bipolar disorders

2009 • 461 citations

12-Month Outcome of Patients With Bipolar Disorder Following Hospitalization for a Manic or Mixed Episode

1998 • 459 citations

The McLean-Harvard First-Episode Mania Study: Prediction of Recovery and First Recurrence

2003 • 448 citations

Four-Year Prospective Outcome and Natural History of Mania in ChildrenWith a Prepubertal and Early Adolescent Bipolar Disorder Phenotype

2004 • 445 citations

Course and outcome in bipolar affective disorder: a longitudinal follow- up study

1995 • 366 citations

Familiality of the Puerperal Trigger in Bipolar Disorder: Results of a Family Study

2001 • 327 citations

Two-Year Prospective Follow-Up of Children With a Prepubertal and Early Adolescent Bipolar Disorder Phenotype

2002 • 313 citations

The course of affective disorders

1978 • 303 citations

Recovery and Relapse in Adolescents with Bipolar Affective Illness: A Five-Year Naturalistic, Prospective Follow-up

1995 • 296 citations

Early and late onset bipolar disorders: two different forms of manic-depressive illness?

2000 • 285 citations

Clinical and therapeutic implications of predominant polarity in bipolar disorder

2006 • 284 citations

Age at onset in bipolar affective disorders: a review

2005 • 274 citations

The clinical features of bipolar depression: a comparison with matched major depressive disorder patients.

2001 • 258 citations

Gender differences in bipolar disorder

2003 • 250 citations

The Long-term Course of Rapid-Cycling Bipolar Disorder

2003 • 245 citations

Family history validation of the bipolar nature of depressive mixed states

2002 • 239 citations

Staging: a neglected dimension in psychiatric classification

1993 • 237 citations

Early age at onset as a risk factor for poor outcome of bipolar disorder

2003 • 233 citations

The Neurocognitive Signature of Psychotic Bipolar Disorder

2007 • 231 citations

Toward validation of atypical depression in the community: results of the Zurich cohort study

2002 • 231 citations

Setting the stage: from prodrome to treatment resistance in bipolar disorder

2007 • 227 citations

Age at Onset in Bipolar I Affective Disorder: Further Evidence for Three Subgroups

2003 • 226 citations

History of suicide attempts in pediatric bipolar disorder: factors associated with increased risk

2005 • 215 citations

Seasonal Variation in Depressive Disorders and Suicidal Deaths in New South Wales

1982 • 210 citations

Phenomenology and Outcome of Subjects With Early- and Adult-Onset Psychotic Mania

2000 • 203 citations

Pediatric bipolar disorder: phenomenology and course of illness

2004 • 203 citations

Impact of Depressive Symptoms Compared With Manic Symptoms in Bipolar Disorder

2004 • 203 citations

Psychosis in bipolar disorder: phenomenology and impact on morbidity and course of illness

2003 • 197 citations

Bipolar depression: phenomenological overview and clinical characteristics

2004 • 193 citations

Bipolar II disorder: arguments for and against a distinct diagnostic entity

2008 • 190 citations

Ultra-Rapid and Ultradian Cycling in Bipolar Affective Illness

1996 • 187 citations

The Prospective Course of Rapid-Cycling Bipolar Disorder: Findings From the STEP-BD

2008 • 170 citations

Mental Pathology and Therapeutics

2008 • 166 citations

Comparison of Rapid-Cycling and Non-Rapid-Cycling Bipolar Disorder Based on Prospective Mood Ratings in 539 Outpatients

2005 • 164 citations

Risk of puerperal and non-puerperal recurrence of illness following bipolar affective puerperal (post-partum) psychosis

2005 • 163 citations

Consistency of remission and outcome in bipolar and unipolar mood disorders: a 10-year prospective follow-up*1

2003 • 161 citations

Rapid and Non-Rapid Cycling Bipolar Disorder

2003 • 160 citations

Neurocognitive Impairment in Bipolar Patients With and Without History of Psychosis

2008 • 154 citations

Seasonal Mood Disorders

1993 • 153 citations

Seasonal Changes in Mood and Behavior

1996 • 152 citations

The potential utility of a staging model as a course specifier: A bipolar disorder perspective

2007 • 149 citations

Deconstructing Bipolar Disorder: A Critical Review of its Diagnostic Validity and a Proposal for DSM-V and ICD-11

2007 • 144 citations

Clinical correlates of first-episode polarity in bipolar disorder

2006 • 135 citations

The significance of psychotic features in manic episodes: a report from the NIMH collaborative study

2001 • 133 citations

The effect of previous psychotic mood episodes on cognitive impairment in euthymic bipolar patients

2007 • 131 citations

Rapid Cycling in Women and Men With Bipolar Manic-Depressive Disorders

1998 • 130 citations

Age at Onset, Childhood Psychopathology, and 2-Year Outcome in Psychotic Bipolar Disorder

2002 • 124 citations

Effects of rapid cycling on response to lithium maintenance treatment in 360 bipolar I and II disorder patients

2000 • 122 citations

Seasonal variation in admissions of psychiatric patients and its relation to seasonal variation in their births.

1978 • 120 citations

Early age at onset of bipolar disorder is associated with more severe clinical features but delayed treatment seeking

2007 • 120 citations

The Stanley Foundation Bipolar Network

2001 • 112 citations

Phenomenology of adolescent and adult mania in hospitalized patients with bipolar disorder

1997 • 112 citations

The seasonal incidence of mania and its relationship to climatic variables

1978 • 111 citations

Predominant polarity in bipolar disorder: Diagnostic implications

2007 • 106 citations

Prevalence and clinical significance of catatonic symptoms in mania

1998 • 104 citations

The nature of bipolar depression: implications for the definition of melancholia

2000 • 104 citations

Bipolar I patients with and without a history of psychotic symptoms: Do they differ in their cognitive functioning?

2006 • 104 citations

Current research on rapid cycling bipolar disorder and its treatment

2001 • 101 citations

Impact of Cannabis and Other Drugs on Age at Onset of Psychosis

2008 • 100 citations

The emergence of the bipolar spectrum: validation along clinical-epidemiologic and familial-genetic lines.

2007 • 99 citations

Influence of Climate on the Prevalence of Mania

1988 • 97 citations

Diagnostic guidelines for bipolar disorder: a summary of theInternational Society for Bipolar DisordersDiagnostic Guidelines Task Force Report

2008 • 95 citations

Long-term outcome of severe puerperal psychiatric illness: a 23 year follow-up study

2000 • 92 citations

Clinical features related to age at onset in bipolar disorder

2003 • 90 citations

Rapid cycling bipolar disorder – diagnostic concepts

2008 • 89 citations

Revisiting Depressive-Prone Bipolar Disorder: Polarity of Initial Mood Episode and Disease Course Among Bipolar I Systematic Treatment Enhancement Program for Bipolar Disorder Participants

2005 • 85 citations

Seasonality of Admissions in the Psychoses: Effect of Diagnosis, Sex, and Age at Onset

1992 • 84 citations

Seasonal changes, sleep length and circadian preference among twins with bipolar disorder

2003 • 83 citations

Seasonality of the episodes of recurrent affective psychoses

1980 • 76 citations

Comparison of Rapid-Cycling and Non–Rapid-Cycling Bipolar I Manic Patients During Treatment With Olanzapine

2004 • 75 citations

A prospective 4–5 year follow‐up of juvenile onset bipolar disorder

2004 • 75 citations

Gender differences in the heritability of seasonal mood change

1997 • 74 citations

Clinical and prognostic implications of seasonal pattern in bipolar disorder: a 10-year follow-up of 302 patients

2007 • 74 citations

Definitions of Rapid, Ultrarapid, and Ultradian Cycling and of Episode Duration in Pediatric and Adult Bipolar Disorders: A Proposal to Distinguish Episodes from Cycles

2003 • 74 citations

Seasonality in a community sample of bipolar, unipolar and control subjects

2005 • 74 citations

Evidence for three distinct classes of ‘typical’, ‘psychotic’ and ‘dual’ mania: results from the EMBLEM study

2005 • 73 citations

Are there any differences between bipolar and unipolar melancholia?

1992 • 73 citations

Seasonal variation of mixed and pure episodes of bipolar disorder

2002 • 71 citations

Is There a Seasonal Pattern of Relapse in Bipolar Affective Disorders? a Dual Northern and Southern Hemisphere Cohort Study

1995 • 67 citations

Age at onset in Sardinian bipolar I patients: evidence for three subgroups

2008 • 65 citations

Pure and mixed manic subtypes: a review of diagnostic classification and validation

2008 • 63 citations

15-year outcome of treated bipolar disorder

2001 • 58 citations

Psychomotor changes in melancholic and atypical depression: unipolar and bipolar-II subtypes

2002 • 58 citations

Rapid-cycling bipolar I disorder: Course and treatment outcome of a large sample across Europe

2008 • 56 citations

Association of psychosis with suicidality in pediatric bipolar I, II and bipolar NOS patients

2006 • 54 citations

Catatonia in Affective Disorder: New Findings and a Review of the Literature

2000 • 54 citations

Seasonality of Mania in New Zealand

1990 • 52 citations

Evidence for Two Types of Bipolar Depression Using a Dimensional Approach

2007 • 49 citations

Predictors of Suicide in First-Episode Affective and Nonaffective Psychotic Inpatients

2007 • 47 citations

Defining the clinical course of bipolar disorder: response, remission, relapse, recurrence, and roughening.

2007 • 47 citations

Risk Factors Associated with Childbearing-Related Episodes in Women with Bipolar Disorder

2003 • 46 citations

The Stanley Foundation Bipolar Network

2001 • 46 citations

Olanzapine monotherapy and olanzapine combination therapy in the treatment of mania: 12-week results from the European Mania in Bipolar Longitudinal Evaluation of Medication (EMBLEM) observational study

2007 • 46 citations

Proposed Definitions of Bipolar I Disorder Episodes and Daily Rapid Cycling Phenomena in Preschoolers, School-Aged Children, Adolescents, and Adults

2007 • 46 citations

Depression Subtypes in Bipolar I and II Disorders

2007 • 45 citations

Relevance of the catatonic syndrome to the mixed manic episode

2003 • 44 citations

Reporting outcomes in clinical trials for bipolar disorder: a commentary and suggestions for change

2008 • 44 citations

Consistency of symptoms in recurrent catatonia

1997 • 42 citations

Seasonal Variations in Mood and Behavior Among Chinese Medical Students

2000 • 41 citations

A Bibliometric Study of the Use of the Classification and Diagnostic Systems in Psychiatry over the Last 25 Years

2008 • 40 citations

Self-reported data from patients with bipolar disorder: Frequency of brief depression

2007 • 36 citations

Early onset bipolar disorder: possible linkage to chromosome 9q34

2006 • 35 citations

Should mood reactivity be included in the DSM-IV atypical features specifier?

2002 • 35 citations

Influence of Season and Latitude in a Community Sample of Subjects with Bipolar Disorder

2003 • 33 citations

Psychosis in Mania: Specificity of Its Role in Severity and Treatment Response

2004 • 32 citations

KATATONISCHE ERSCHEINUNGEN IM RAHMEN MANISCHER ERKRANKUNGEN. MONOGRAPHIEN AUS DEM GESAMTGEBIETE DER NEUROLOGIE UND PSYCHIATRIE

1925 • 25 citations

Rapid cycling mood disorder: Clinical and demographic features

2002 • 23 citations

Baseline Predictors of Serious Adverse Events at One Year Among Patients With Bipolar Disorder in STEP-BD

2005 • 22 citations

Is psychosis in DSM‐IV mania due to severity? The relevance of selected demographic and comorbid social‐phobic features

2006 • 22 citations

Subtypes of manic episodes according to ICD-10—prediction of time to remission and risk of relapse

2003 • 20 citations

Self-reported data from patients with bipolar disorder: Impact on minimum episode length for hypomania

2006 • 20 citations

Melancholic features and response to lithium prophylaxis in mood disorders

2000 • 18 citations

Jahreszeit und Phasenbeginn manisch-depressiver Psychosen

1940 • 16 citations

Seasonal Variation in Psychiatric Illness

1962 • 12 citations

Course of Illness in Psychotic Mania

2007 • 12 citations

Rapid cycling bipolar disease: New concepts and treatments

2001 • 11 citations

The International Society of Bipolar Disorders (ISBD) task force on the nomenclature of course and outcome in bipolar disorders

2010 • 10 citations

The social, psychopathological and consumer context of rate of symptom improvement in acute mania

2007 • 9 citations

Season and Mania

1993 • 8 citations