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Andrew Leon

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Margaret G Spinelli; May Vega; Lois E Brustman; Yamilette R Carmona; Jean Endicott; Ray R Goetz; Robin B Kalish; Andrew C Leon; Quisqueya Meyreles; Joan L Schulick
A controlled clinical treatment trial of interpersonal psychotherapy for depressed pregnant women at 3 New York City sites.
William Coryell; Jean Endicott; Jess G Fiedorowicz; Andrew C Leon; Martin B Keller
Age of onset and the prospectively observed course of illness in bipolar disorder.
David A Solomon; Andrew C Leon; Chunshan Li; Robert J Boland; William Coryell; Jean Endicott; Jess G Fiedorowicz; Martin B Keller
Recovery from multiple episodes of bipolar I depression.

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2013: Margaret G Spinelli; May Vega; Lois E Brustman; Yamilette R Carmona; Jean Endicott; Ray R Goetz; Robin B Kalish; Andrew C Leon; Quisqueya Meyreles; Joan L Schulick
A controlled clinical treatment trial of interpersonal psychotherapy for depressed pregnant women at 3 New York City sites.
The Journal of clinical psychiatry 2013;74(4):393-9.
2013: William Coryell; Jean Endicott; Jess G Fiedorowicz; Andrew C Leon; Martin B Keller
Age of onset and the prospectively observed course of illness in bipolar disorder.
Journal of affective disorders 2013;146(1):34-8.
2013: David A Solomon; Andrew C Leon; Chunshan Li; Robert J Boland; William Coryell; Jean Endicott; Jess G Fiedorowicz; Martin B Keller
Recovery from multiple episodes of bipolar I depression.
The Journal of clinical psychiatry 2013;74(3):e205-11.
2012: Andrew C Leon; Chunshan Li; Hakan Demirtas; Donald Hedeker
Two propensity score-based strategies for a three-decade observational study: investigating psychotropic medications and suicide risk.
Statistics in medicine 2012;31(27):3255-60.
2012: Andrew C Leon; Chunshan Li; Donald Hedeker; Hakan Demirtas
Performance of a propensity score adjustment in longitudinal studies with covariate-dependent representation.
Statistics in medicine 2012;31(20):2262-74.
2012: William Coryell; Jess G Fiedorowicz; Andrew C Leon; John P Rice; David Solomon; Martin B Keller
Effects of anxiety on the long-term course of depressive disorders.
The British journal of psychiatry : the journal of mental science 2012;200(3):210-5.
2012: Andrew C Leon
Independent data and safety monitoring in psychiatric intervention research.
The Journal of clinical psychiatry 2012;73(2):e257-63.
2011: Andrew C Leon
Comparative effectiveness clinical trials in psychiatry: superiority, noninferiority, and the role of active comparators.
The Journal of clinical psychiatry 2011;72(10):1344-9.
2011: Robert C Abrams; Andrew C Leon; Peter M Marzuk; Kenneth Tardiff; Regina de Los Santos
Suicidal overdoses of psychotropic drugs by elderly in New York City: comparison with younger adults.
Psychiatry research 2011;188(3):459-61.
2011: Kiosses N Dimitris; Andrew C Leon; Patricia A Areán
Psychosocial interventions for late-life major depression: evidence-based treatments, predictors of treatment outcomes, and moderators of treatment effects.
The Psychiatric clinics of North America 2011;34(2):377-401, viii.
2011: Andrew C Leon; Chunshan Li; David A Solomon; W H Coryell; Jean Endicott; Jess G Fiedorowicz; Martin B Keller
Antidepressants and risks of suicide and suicide attempts: a 27-year observational study.
The Journal of clinical psychiatry 2011;72(5):580-6.
2011: Andrew C Leon; Lori L Davis; Helena C Kraemer
The role and interpretation of pilot studies in clinical research.
Journal of psychiatric research 2011;45(5):626-9.
2011: Andrew C Leon
Two clinical trial designs to examine personalized treatments for psychiatric disorders.
The Journal of clinical psychiatry 2011;72(5):593-7.
2011: Andrew C Leon
Evolution of psychopharmacology trial design and analysis: six decades in the making.
The Journal of clinical psychiatry 2011;72(3):331-40.
2011: Richard Y Zhang; Andrew C Leon; Christy Chuang-Stein; Steven J Romano
A new proposal for randomized start design to investigate disease-modifying therapies for Alzheimer disease.
Clinical trials (London, England) 2011;8(1):5-14.
2011: Andrew C Leon
Evaluation of psychiatric interventions in an observational study: issues in design and analysis.
Dialogues in clinical neuroscience 2011;13(2):191-8.
2011: Jess G Fiedorowicz; Jean Endicott; Andrew C Leon; David A Solomon; Martin B Keller; William H Coryell
Subthreshold hypomanic symptoms in progression from unipolar major depression to bipolar disorder.
The American journal of psychiatry 2011;168(1):40-8.
2010: James H Kocsis; Andrew J Gerber; Barbara Milrod; Steven P Roose; Jacques Barber; Michael E Thase; Patrick Perkins; Andrew C Leon
A new scale for assessing the quality of randomized clinical trials of psychotherapy.
Comprehensive psychiatry 2010;51(3):319-24.
2010: David A Solomon; Andrew C Leon; William H Coryell; Jean Endicott; Chunshan Li; Jess G Fiedorowicz; Lara Boyken; Martin B Keller
Longitudinal course of bipolar I disorder: duration of mood episodes.
Archives of general psychiatry 2010;67(4):339-47.
2009: David A Solomon; Andrew C Leon; Jean Endicott; William H Coryell; Chunshan Li; Jess G Fiedorowicz; Martin B Keller
Empirical typology of bipolar I mood episodes.
The British journal of psychiatry : the journal of mental science 2009;195(6):525-30.
2009: Andrew C Leon; Lori Davis
Enhancing clinical trial design of interventions for posttraumatic stress disorder.
Journal of traumatic stress 2009;22(6):603-11.
2009: James H Kocsis; Alan J Gelenberg; Barbara O Rothbaum; Daniel N Klein; Madhukar H Trivedi; Rachel Manber; Martin B Keller; Andrew C Leon; Steven R Wisniewski; Bruce A Arnow; John Markowitz; Michael E Thase
Cognitive behavioral analysis system of psychotherapy and brief supportive psychotherapy for augmentation of antidepressant nonresponse in chronic depression: the REVAMP Trial.
Archives of general psychiatry 2009;66(11):1178-88.
2009: Nim Tottenham; Alissa Westerlund; Marcella Nurse; James W Tanaka; B J Casey; Todd A Hare; Andrew C Leon; David J Marcus; Thomas McCarry; Charles A Nelson
The NimStim set of facial expressions: judgments from untrained research participants.
Psychiatry research 2009;168(3):242-9.
2009: Barnett S Meyers; Alastair J Flint; Anthony J Rothschild; Benoit H Mulsant; Ellen M Whyte; Catherine Peasley-Miklus; Eros Papademetriou; Andrew C Leon; Moonseong Heo
A double-blind randomized controlled trial of olanzapine plus sertraline vs olanzapine plus placebo for psychotic depression: the study of pharmacotherapy of psychotic depression (STOP-PD).
Archives of general psychiatry 2009;66(8):838-47.
2009: Jess G Fiedorowicz; David A Solomon; Jean Endicott; Andrew C Leon; Chunshan Li; John P Rice; William Coryell
Manic/hypomanic symptom burden and cardiovascular mortality in bipolar disorder.
Psychosomatic medicine 2009;71(6):598-606.
2009: Jess G Fiedorowicz; Andrew C Leon; Martin B Keller; David A Solomon; J P Rice; William Coryell
Do risk factors for suicidal behavior differ by affective disorder polarity?
Psychological medicine 2009;39(5):763-71.
2009: Robert C Abrams; Andrew C Leon; Kenneth Tardiff; Peter M Marzuk; Chunshan Li; Sandro Galea
Antidepressant use in elderly suicide victims in New York city: an analysis of 255 cases.
The Journal of clinical psychiatry 2009;70(3):312-7.
2009: James H Kocsis; Andrew C Leon; John C Markowitz; Rachel Manber; Bruce Arnow; Daniel N Klein; Michael E Thase
Patient preference as a moderator of outcome for chronic forms of major depressive disorder treated with nefazodone, cognitive behavioral analysis system of psychotherapy, or their combination.
The Journal of clinical psychiatry 2009;70(3):354-61.
2009: Andrew C Leon
Statistical strategies for randomized controlled clinical trials to detect differential onset of action.
Psychopharmacology bulletin 2009;42(2):39-46.
2008: Moonseong Heo; Andrew C Leon
Statistical power and sample size requirements for three level hierarchical cluster randomized trials.
Biometrics 2008;64(4):1256-62.
2008: Lewis L Judd; Pamela J Schettler; Hagop S Akiskal; William Coryell; Andrew C Leon; Jack D Maser; David A Solomon
Residual symptom recovery from major affective episodes in bipolar disorders and rapid episode relapse/recurrence.
Archives of general psychiatry 2008;65(4):386-94.
2008: David A Solomon; Andrew C Leon; William Coryell; Timothy I Mueller; Michael A Posternak; Jean Endicott; Martin B Keller
Predicting recovery from episodes of major depression.
Journal of affective disorders 2008;107(1-3):285-91.
2007: Andrew C Leon
The revised warning for antidepressants and suicidality: unveiling the black box of statistical analyses.
The American journal of psychiatry 2007;164(12):1786-9.
2007: Martha L Bruce; Ellen L Brown; Patrick J Raue; Amy E Mlodzianowski; Barnett S Meyers; Andrew C Leon; Moonseong Heo; Amy L Byers; Rebecca L Greenberg; Susan Rinder; Wendy Katt; Pamela Nassisi
A randomized trial of depression assessment intervention in home health care.
Journal of the American Geriatrics Society 2007;55(11):1793-800.
2007: Andrew C Leon; Peter M Marzuk; Kenneth Tardiff; Angela Bucciarelli; Marina Stajic; Tinka Markham Piper; Sandro Galea
Antidepressants in adult suicides in New York City: 2001-2004.
The Journal of clinical psychiatry 2007;68(9):1399-403.
2007: Robert C Abrams; Andrew C Leon; Kenneth Tardiff; Peter M Marzuk; Kari Sutherland
"Gray murder": characteristics of elderly compared with nonelderly homicide victims in New York City.
American journal of public health 2007;97(9):1666-70.
2007: Andrew C Leon
The revised black box warning for antidepressants sets a public health experiment in motion.
The Journal of clinical psychiatry 2007;68(7):1139-41.
2007: Barbara Milrod; Andrew C Leon; Jacques P Barber; John Markowitz; Elizabeth Graf
Do comorbid personality disorders moderate panic-focused psychotherapy? An exploratory examination of the American Psychiatric Association practice guideline.
The Journal of clinical psychiatry 2007;68(6):885-91.
2007: Andrew C Leon; Moonseong Heo; Jedediah J Teres; Toshihiko Morikawa
Statistical power of multiplicity adjustment strategies for correlated binary endpoints.
Statistics in medicine 2007;26(8):1712-23.
2007: Barbara Milrod; Andrew C Leon; Fredric N Busch; Marie Rudden; Michael Schwalberg; John F Clarkin; Andrew Aronson; Meriamne Singer; Wendy Turchin; E Toby Klass; Elizabeth Graf; Jed J Teres; M Katherine Shear
A randomized controlled clinical trial of psychoanalytic psychotherapy for panic disorder.
The American journal of psychiatry 2007;164(2):265-72.
2007: Andrew C Leon; Donald Hedeker; Jedediah J Teres
Bias reduction in effectiveness analyses of longitudinal ordinal doses with a mixed-effects propensity adjustment.
Statistics in medicine 2007;26(1):110-23.
2007: Andrew C Leon; Hakan Demirtas; Donald Hedeker
Bias reduction with an adjustment for participants' intent to dropout of a randomized controlled clinical trial.
Clinical trials (London, England) 2007;4(5):540-7.
2006: Andrew C Leon; Peter M Marzuk; Kenneth Tardiff; Angela Bucciarelli; Tinka Markham Piper; Sandro Galea
Antidepressants and youth suicide in New York City, 1999-2002.
Journal of the American Academy of Child and Adolescent Psychiatry 2006;45(9):1054-8.
2006: J Craig Nelson; Laura Portera; Andrew C Leon
Assessment of outcome in depression.
Journal of psychopharmacology (Oxford, England) 2006;20(4 Suppl):47-53.
2006: Andrew C Leon; Craig H Mallinckrodt; Christy Chuang-Stein; Donald G Archibald; Graeme E Archer; Kevin Chartier
Attrition in randomized controlled clinical trials: methodological issues in psychopharmacology.
Biological psychiatry 2006;59(11):1001-5.
2006: Michael A Posternak; David A Solomon; Andrew C Leon; Timothy I Mueller; M Tracie Shea; Jean Endicott; Martin B Keller
The naturalistic course of unipolar major depression in the absence of somatic therapy.
The Journal of nervous and mental disease 2006;194(5):324-9.
2006: David A Solomon; Andrew C Leon; Jack D Maser; Christine J Truman; William Coryell; Jean Endicott; Jedediah J Teres; Martin B Keller
Distinguishing bipolar major depression from unipolar major depression with the screening assessment of depression-polarity (SAD-P).
The Journal of clinical psychiatry 2006;67(3):434-42.
2006: J John Mann; Graham J Emslie; Ross J Baldessarini; William Beardslee; Jan A Fawcett; Frederick K Goodwin; Andrew C Leon; Herbert Y Meltzer; Neal D Ryan; David Shaffer; Karen D Wagner
ACNP Task Force report on SSRIs and suicidal behavior in youth.
Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology 2006;31(3):473-92.
2006: David W Galarneau; Jedediah J Teres; Andrew C Leon; Dorothy Melia; Charles Lilly; Scott H Kellogg; Elizabeth Khuri; Mary Jeanne Kreek
Antidepressant treatment patterns in a novel methadone maintenance clinic targeting young adults an observational study.
Journal of addictive diseases 2006;25(2):47-52.
2005: Lewis L Judd; Hagop S Akiskal; Pamela J Schettler; Jean Endicott; Andrew C Leon; David A Solomon; William Coryell; Jack D Maser; Martin B Keller
Psychosocial disability in the course of bipolar I and II disorders: a prospective, comparative, longitudinal study.
Archives of general psychiatry 2005;62(12):1322-30.
2005: J Craig Nelson; Laura Portera; Andrew C Leon
Residual symptoms in depressed patients after treatment with fluoxetine or reboxetine.
The Journal of clinical psychiatry 2005;66(11):1409-14.
2005: Peter M Marzuk; N Hartwell; Andrew C Leon; Laura Portera
Executive functioning in depressed patients with suicidal ideation.
Acta psychiatrica Scandinavica 2005;112(4):294-301.
2005: J Craig Nelson; Laura Portera; Andrew C Leon
Are there differences in the symptoms that respond to a selective serotonin or norepinephrine reuptake inhibitor?
Biological psychiatry 2005;57(12):1535-42.
2005: Robert C Abrams; Peter M Marzuk; Kenneth Tardiff; Andrew C Leon
Preference for fall from height as a method of suicide by elderly residents of New York City.
American journal of public health 2005;95(6):1000-2.
2005: Moonseong Heo; Andrew C Leon
Comparison of statistical methods for analysis of clustered binary observations.
Statistics in medicine 2005;24(6):911-23.
2005: David A Solomon; Andrew C Leon; Timothy I Mueller; William Coryell; Jedediah J Teres; Michael A Posternak; Lewis L Judd; Jean Endicott; Martin B Keller
Tachyphylaxis in unipolar major depressive disorder.
The Journal of clinical psychiatry 2005;66(3):283-90.
2005: Andrew C Leon; Donald Hedeker
A mixed-effects quintile-stratified propensity adjustment for effectiveness analyses of ordered categorical doses.
Statistics in medicine 2005;24(4):647-58.
2005: Andrew C Leon
Fluoxetine plus cognitive behavioural therapy improves symptoms of major depressive disorder in adolescents.
Evidence-based mental health 2005;8(1):10.
2005: Moonseong Heo; Andrew C Leon
Performance of a mixed effects logistic regression model for binary outcomes with unequal cluster size.
Journal of biopharmaceutical statistics 2005;15(3):513-26.
2004: Andrew C Leon
Multiplicity-adjusted sample size requirements: a strategy to maintain statistical power with Bonferroni adjustments.
The Journal of clinical psychiatry 2004;65(11):1511-4.
2004: David A Solomon; Andrew C Leon; Jean Endicott; Timothy I Mueller; William Coryell; M Tracie Shea; Martin B Keller
Psychosocial impairment and recurrence of major depression.
Comprehensive psychiatry 2004;45(6):423-30.
2004: Andrew C Leon; Peter M Marzuk; Kenneth Tardiff; Jedediah J Teres
Paroxetine, other antidepressants, and youth suicide in New York City: 1993 through 1998.
The Journal of clinical psychiatry 2004;65(7):915-8.
2004: Barbara Milrod; Andrew C Leon; M Katherine Shear
Can interpersonal loss precipitate panic disorder?
The American journal of psychiatry 2004;161(4):758-9.
2004: Andrew C Leon
Sample-size requirements for comparisons of two groups on repeated observations of a binary outcome.
Evaluation & the health professions 2004;27(1):34-44.
2004: Andrew C Leon
Are two antidepressant mechanisms better than one? Issues in clinical trial design and analysis.
The Journal of clinical psychiatry 2004;65 Suppl 4():31-6.
2004: Timothy I Mueller; Robert Kohn; Nina Leventhal; Andrew C Leon; David Solomon; William Coryell; Jean Endicott; George S Alexopoulos; Martin B Keller
The course of depression in elderly patients.
The American journal of geriatric psychiatry : official journal of the American Association for Geriatric Psychiatry 2004;12(1):22-9.
2003: Andrew C Leon; David A Solomon
Toward rapproachment in the placebo control debate. A calculated compromise of power.
Evaluation & the health professions 2003;26(4):404-14.
2003: David A Solomon; Andrew C Leon; Jean Endicott; William Coryell; Timothy I Mueller; Michael A Posternak; Martin B Keller
Unipolar mania over the course of a 20-year follow-up study.
The American journal of psychiatry 2003;160(11):2049-51.
2003: William Coryell; David Solomon; Carolyn L Turvey; Martin Keller; Andrew C Leon; Jean Endicott; Pamela J Schettler; Lewis L Judd; Timothy Mueller
The long-term course of rapid-cycling bipolar disorder.
Archives of general psychiatry 2003;60(9):914-20.
2003: Andrew C Leon; David A Solomon; Timothy I Mueller; Jean Endicott; John P Rice; Jack D Maser; William Coryell; Martin B Keller
A 20-year longitudinal observational study of somatic antidepressant treatment effectiveness.
The American journal of psychiatry 2003;160(4):727-33.
2003: Lewis L Judd; Hagop S Akiskal; Pamela J Schettler; William Coryell; Jean Endicott; Jack D Maser; David A Solomon; Andrew C Leon; Martin B Keller
A prospective investigation of the natural history of the long-term weekly symptomatic status of bipolar II disorder.
Archives of general psychiatry 2003;60(3):261-9.
2002: Peter M Marzuk; Matthew K Nock; Andrew C Leon; Laura Portera; Kenneth Tardiff
Suicide among New York City police officers, 1977-1996.
The American journal of psychiatry 2002;159(12):2069-71.
2002: Kenneth Tardiff; Peter M Marzuk; Andrew C Leon
Role of antidepressants in murder and suicide.
The American journal of psychiatry 2002;159(7):1248-9.
2002: Lewis L Judd; Hagop S Akiskal; Pamela J Schettler; Jean Endicott; Jack D Maser; David A Solomon; Andrew C Leon; John A Rice; Martin B Keller
The long-term natural history of the weekly symptomatic status of bipolar I disorder.
Archives of general psychiatry 2002;59(6):530-7.
2002: William Coryell; James Haley; Jean Endicott; David Solomon; Andrew C Leon; Martin Keller; Carolyn L Turvey; Jack D Maser; Timothy Mueller
The prospectively observed course of illness among depressed patients who commit suicide.
Acta psychiatrica Scandinavica 2002;105(3):218-23.
2002: Andrew C Leon; James T Walkup; Laura Portera
Assessment and treatment of depression in disability claimants: a cost-benefit simulation study.
The Journal of nervous and mental disease 2002;190(1):3-9.
2001: William Coryell; Andrew C Leon; Carolyn L Turvey; Hagop S Akiskal; T Mueller; Jean Endicott
The significance of psychotic features in manic episodes: a report from the NIMH collaborative study.
Journal of affective disorders 2001;67(1-3):79-88.
2001: William Coryell; Stephan Arndt; Carolyn L Turvey; Jean Endicott; David Solomon; Timothy Mueller; Andrew C Leon; Martin Keller
Lithium and suicidal behavior in major affective disorder: a case-control study.
Acta psychiatrica Scandinavica 2001;104(3):193-7.
2001: Andrew C Leon; Timothy I Mueller; D A Solomon; M B Keller
A dynamic adaptation of the propensity score adjustment for effectiveness analyses of ordinal doses of treatment.
Statistics in medicine 2001;20(9-10):1487-98.
2001: NL Miller; James H Kocsis; Andrew C Leon; Laura Portera; S Dauber; John Markowitz
Maintenance desipramine for dysthymia: a placebo-controlled study.
Journal of affective disorders 2001;64(2-3):231-7.
2001: Andrew C Leon
Can placebo controls reduce the number of nonresponders in clinical trials? A power-analytic perspective.
Clinical therapeutics 2001;23(4):596-603.
2001: Andrew C Leon; Laura Portera; John T Walkup
The development and evaluation of the brief depression screen in medically ill disability claimants.
International journal of psychiatry in medicine 2001;31(4):389-400.
2001: Barbara Milrod; Fredric N Busch; Andrew C Leon; Andrew Aronson; Jean Roiphe; Marie Rudden; Meriamne Singer; Theodore Shapiro; H Goldman; D Richter; M Katherine Shear
A pilot open trial of brief psychodynamic psychotherapy for panic disorder.
The Journal of psychotherapy practice and research 2001;10(4):239-45.
2001: M E Barber; Peter M Marzuk; Andrew C Leon; Laura Portera
Gate questions in psychiatric interviewing: the case of suicide assessment.
Journal of psychiatric research 2001;35(1):67-9.
2001: Andrew C Leon
Measuring onset of antidepressant action in clinical trials: an overview of definitions and methodology.
The Journal of clinical psychiatry 2001;62 Suppl 4():12-6; discussion 37-40.
2000: Andrew C Leon; David A Solomon; Timothy I Mueller; Jean Endicott; Michael A Posternak; L L Judd; Pamela J Schettler; Hagop S Akiskal; Martin B Keller
A brief assessment of psychosocial functioning of subjects with bipolar I disorder: the LIFE-RIFT. Longitudinal Interval Follow-up Evaluation-Range Impaired Functioning Tool.
The Journal of nervous and mental disease 2000;188(12):805-12.
2000: Barbara Milrod; Fredric N Busch; Andrew C Leon; Theodore Shapiro; Andrew Aronson; Jean Roiphe; Marie Rudden; Meriamne Singer; H Goldman; D Richter; M Katherine Shear
Open trial of psychodynamic psychotherapy for panic disorder: a pilot study.
The American journal of psychiatry 2000;157(11):1878-80.
2000: K Heffernan; M Cloitre; Kenneth Tardiff; Peter M Marzuk; Laura Portera; Andrew C Leon
Childhood trauma as a correlate of lifetime opiate use in psychiatric patients.
Addictive behaviors 2000;25(5):797-803.
2000: Lewis L Judd; M J Paulus; Pamela J Schettler; Hagop S Akiskal; Jean Endicott; Andrew C Leon; Jack D Maser; Timothy Mueller; David A Solomon; Martin B Keller
Does incomplete recovery from first lifetime major depressive episode herald a chronic course of illness?
The American journal of psychiatry 2000;157(9):1501-4.
2000: Joseph F Goldberg; Jessica L Garno; Laura Portera; Andrew C Leon; James H Kocsis
Qualitative differences in manic symptoms during mixed versus pure mania.
Comprehensive psychiatry 2000;41(4):237-41.
2000: William Coryell; Hagop S Akiskal; Andrew C Leon; Carolyn L Turvey; David Solomon; Jean Endicott
Family history and symptom levels during treatment for bipolar I affective disorder.
Biological psychiatry 2000;47(12):1034-42.
2000: Lewis L Judd; Hagop S Akiskal; PJ Zeller; Martin Paulus; Andrew C Leon; Jack D Maser; Jean Endicott; William Coryell; Jelena Kunovac; Timothy I Mueller; J P Rice; Martin B Keller
Psychosocial disability during the long-term course of unipolar major depressive disorder.
Archives of general psychiatry 2000;57(4):375-80.
2000: Andrew C Leon
Placebo protects subjects from nonresponse: a paradox of power.
Archives of general psychiatry 2000;57(4):329-30.
2000: Stephan Arndt; Carolyn L Turvey; William Coryell; Jeffrey D Dawson; Andrew C Leon; Hagop S Akiskal
Charting patients' course: a comparison of statistics used to summarize patient course in longitudinal and repeated measures studies.
Journal of psychiatric research 2000;34(2):105-13.
2000: David A Solomon; Martin B Keller; Andrew C Leon; Timothy I Mueller; P W Lavori; M Tracie Shea; William Coryell; Meredith G Warshaw; Carolyn L Turvey; Jack D Maser; Jean Endicott
Multiple recurrences of major depressive disorder.
The American journal of psychiatry 2000;157(2):229-33.
2000: John Markowitz; Andrew C Leon; NL Miller; S Cherry; K F Clougherty; L Villalobos
Rater agreement on interpersonal psychotherapy problem areas.
The Journal of psychotherapy practice and research 2000;9(3):131-5.
1999: Joseph F Goldberg; Jessica L Garno; Laura Portera; Andrew C Leon; James H Kocsis; Joyce E Whiteside
Correlates of suicidal ideation in dysphoric mania.
Journal of affective disorders 1999;56(1):75-81.
1999: Joseph F Goldberg; Jessica L Garno; Andrew C Leon; James H Kocsis; Laura Portera
A history of substance abuse complicates remission from acute mania in bipolar disorder.
The Journal of clinical psychiatry 1999;60(11):733-40.
1999: Timothy I Mueller; Andrew C Leon; Martin B Keller; David A Solomon; Jean Endicott; William Coryell; Meredith G Warshaw; Jack D Maser
Recurrence after recovery from major depressive disorder during 15 years of observational follow-up.
The American journal of psychiatry 1999;156(7):1000-6.
1999: Andrew C Leon; J E Kelsey; A Pleil; T L Burgos; Laura Portera; KN Lowell
An evaluation of a computer assisted telephone interview for screening for mental disorders among primary care patients.
The Journal of nervous and mental disease 1999;187(5):308-11.
1999: NL Miller; John Markowitz; James H Kocsis; Andrew C Leon; S T Brisco; Jessica L Garno
Cost effectiveness of screening for clinical trials by research assistants versus senior investigators.
Journal of psychiatric research 1999;33(2):81-5.
1999: Carolyn L Turvey; William Coryell; Stephan Arndt; David A Solomon; Andrew C Leon; Jean Endicott; Timothy Mueller; Martin Keller; Hagop S Akiskal
Polarity sequence, depression, and chronicity in bipolar I disorder.
The Journal of nervous and mental disease 1999;187(3):181-7.
1999: Carolyn L Turvey; William Coryell; David A Solomon; Andrew C Leon; Jean Endicott; M B Keller; Hagop S Akiskal
Long-term prognosis of bipolar I disorder.
Acta psychiatrica Scandinavica 1999;99(2):110-9.
1999: Andrew C Leon; Martin B Keller; Meredith G Warshaw; Timothy I Mueller; David A Solomon; William Coryell; Jean Endicott
Prospective study of fluoxetine treatment and suicidal behavior in affectively ill subjects.
The American journal of psychiatry 1999;156(2):195-201.
1999: Andrew C Leon; Laura Portera; Mark Olfson; RG Kathol; L Farber; KN Lowell; DV Sheehan
Diagnostic errors of primary care screens for depression and panic disorder.
International journal of psychiatry in medicine 1999;29(1):1-11.
1998: Joseph F Goldberg; Jessica L Garno; Andrew C Leon; James H Kocsis; Laura Portera
Association of recurrent suicidal ideation with nonremission from acute mixed mania.
The American journal of psychiatry 1998;155(12):1753-5.
1998: William Coryell; Carolyn L Turvey; Jean Endicott; Andrew C Leon; T Mueller; D Solomon; M Keller
Bipolar I affective disorder: predictors of outcome after 15 years.
Journal of affective disorders 1998;50(2-3):109-16.
1998: Lewis L Judd; Hagop S Akiskal; Jack D Maser; PJ Zeller; Jean Endicott; William Coryell; Martin P Paulus; Jelena Kunovac; Andrew C Leon; Timothy I Mueller; John A Rice; Martin B Keller
Major depressive disorder: a prospective study of residual subthreshold depressive symptoms as predictor of rapid relapse.
Journal of affective disorders 1998;50(2-3):97-108.
1998: Lewis L Judd; Hagop S Akiskal; Jack D Maser; PJ Zeller; Jean Endicott; William Coryell; Martin P Paulus; Jelena Kunovac; Andrew C Leon; Timothy I Mueller; John A Rice; Martin B Keller
A prospective 12-year study of subsyndromal and syndromal depressive symptoms in unipolar major depressive disorders.
Archives of general psychiatry 1998;55(8):694-700.
1998: Kenneth Tardiff; Peter M Marzuk; Andrew C Leon; CS Hirsch; Laura Portera; N Hartwell
Human immunodeficiency virus among trauma patients in New York City.
Annals of emergency medicine 1998;32(2):151-4.
1998: William Coryell; David Solomon; Andrew C Leon; Hagop S Akiskal; Martin B Keller; William A Scheftner; Timothy Mueller
Lithium discontinuation and subsequent effectiveness.
The American journal of psychiatry 1998;155(7):895-8.
1998: Peter M Marzuk; Kenneth Tardiff; Andrew C Leon; CS Hirsch; Laura Portera; MI Iqbal; M K Nock; N Hartwell
Ambient temperature and mortality from unintentional cocaine overdose.
JAMA : the journal of the American Medical Association 1998;279(22):1795-800.
1998: Joseph F Goldberg; Jessica L Garno; Andrew C Leon; James H Kocsis; Laura Portera
Rapid titration of mood stabilizers predicts remission from mixed or pure mania in bipolar patients.
The Journal of clinical psychiatry 1998;59(4):151-8.
1998: M E Barber; Peter M Marzuk; Andrew C Leon; Laura Portera
Aborted suicide attempts: a new classification of suicidal behavior.
The American journal of psychiatry 1998;155(3):385-9.
1998: Andrew C Leon; Laura Portera; KN Lowell; D Rheinheimer
A strategy to evaluate a covariate by group interaction in an analysis of covariance.
Psychopharmacology bulletin 1998;34(4):805-9.
1998: Myrna M Weissman; W E Broadhead; Mark Olfson; DV Sheehan; Christina W Hoven; P Conolly; B H Fireman; L Farber; R S Blacklow; E S Higgins; Andrew C Leon
A diagnostic aid for detecting (DSM-IV) mental disorders in primary care.
General hospital psychiatry 1998;20(1):1-11.
1997: Peter M Marzuk; Kenneth Tardiff; Andrew C Leon; Laura Portera; C Weiner
The prevalence of aborted suicide attempts among psychiatric in-patients.
Acta psychiatrica Scandinavica 1997;96(6):492-6.
1997: L A Piazza; John Markowitz; James H Kocsis; Andrew C Leon; Laura Portera; NL Miller; D Adler
Sexual functioning in chronically depressed patients treated with SSRI antidepressants: a pilot study.
The American journal of psychiatry 1997;154(12):1757-9.
1997: Mark Olfson; B Fireman; Myrna M Weissman; Andrew C Leon; DV Sheehan; RG Kathol; Christina W Hoven; L Farber
Mental disorders and disability among patients in a primary care group practice.
The American journal of psychiatry 1997;154(12):1734-40.
1997: Peter M Marzuk; Kenneth Tardiff; Andrew C Leon; CS Hirsch; N Hartwell; Laura Portera; MI Iqbal
HIV seroprevalence among suicide victims in New York City, 1991-1993.
The American journal of psychiatry 1997;154(12):1720-5.
1997: Kenneth Tardiff; Peter M Marzuk; Andrew C Leon; CS Hirsch; Marina Stajic; Laura Portera; N Hartwell
HIV seroprevalence rates among homicide victims in New York City: 1991-1993.
Journal of forensic sciences 1997;42(6):1070-3.
1997: David A Solomon; Martin B Keller; Andrew C Leon; Timothy I Mueller; M Tracie Shea; Meredith G Warshaw; Jack D Maser; William Coryell; Jean Endicott
Recovery from major depression. A 10-year prospective follow-up across multiple episodes.
Archives of general psychiatry 1997;54(11):1001-6.
1997: Andrew C Leon; Laura Portera; Mark Olfson; Myrna M Weissman; RG Kathol; L Farber; DV Sheehan; A M Pleil
False positive results: a challenge for psychiatric screening in primary care.
The American journal of psychiatry 1997;154(10):1462-4.
1997: Kenneth Tardiff; Peter M Marzuk; Andrew C Leon; CS Hirsch; Laura Portera; N Hartwell
HIV infection among victims of accidental fatal drug overdoses in New York City.
Addiction (Abingdon, England) 1997;92(8):1017-22.
1997: Peter M Marzuk; Kenneth Tardiff; Andrew C Leon; CS Hirsch; Marina Stajic; Laura Portera; N Hartwell
Poverty and fatal accidental drug overdoses of cocaine and opiates in New York City: an ecological study.
The American journal of drug and alcohol abuse 1997;23(2):221-8.
1997: Andrew C Leon; Mark Olfson; Laura Portera
Service utilization and expenditures for the treatment of panic disorder.
General hospital psychiatry 1997;19(2):82-8.
1997: Andrew C Leon; Mark Olfson; Laura Portera; L Farber; DV Sheehan
Assessing psychiatric impairment in primary care with the Sheehan Disability Scale.
International journal of psychiatry in medicine 1997;27(2):93-105.
1997: Peter M Marzuk; Kenneth Tardiff; Andrew C Leon; CS Hirsch; Laura Portera; N Hartwell; MI Iqbal
Lower risk of suicide during pregnancy.
The American journal of psychiatry 1997;154(1):122-3.
1997: Kenneth Tardiff; Peter M Marzuk; Andrew C Leon; Laura Portera; C Weiner
Violence by patients admitted to a private psychiatric hospital.
The American journal of psychiatry 1997;154(1):88-93.
1996: Mark Olfson; M M Weissman; Andrew C Leon; L Farber; DV Sheehan
Psychotic symptoms in primary care.
The Journal of family practice 1996;43(5):481-8.
1996: M Tracie Shea; Andrew C Leon; T I Mueller; David A Solomon; Meredith G Warshaw; Martin B Keller
Does major depression result in lasting personality change?
The American journal of psychiatry 1996;153(11):1404-10.
1996: Mark Olfson; W E Broadhead; M M Weissman; Andrew C Leon; L Farber; Christina W Hoven; R Kathol
Subthreshold psychiatric symptoms in a primary care group practice.
Archives of general psychiatry 1996;53(10):880-6.
1996: David A Solomon; M Tracie Shea; Andrew C Leon; T I Mueller; William Coryell; Jack D Maser; Jean Endicott; Martin B Keller
Personality traits in subjects with bipolar I disorder in remission.
Journal of affective disorders 1996;40(1-2):41-8.
1996: T I Mueller; Martin B Keller; Andrew C Leon; David A Solomon; M Tracie Shea; William Coryell; Jean Endicott
Recovery after 5 years of unremitting major depressive disorder.
Archives of general psychiatry 1996;53(9):794-9.
1996: James H Kocsis; R A Friedman; John Markowitz; Andrew C Leon; NL Miller; L Gniwesch; M Parides
Maintenance therapy for chronic depression. A controlled clinical trial of desipramine.
Archives of general psychiatry 1996;53(9):769-74; discussion 775-6.
1996: Mark Olfson; M M Weissman; Andrew C Leon; DV Sheehan; L Farber
Suicidal ideation in primary care.
Journal of general internal medicine 1996;11(8):447-53.
1996: M Grunebaum; P Luber; M Callahan; Andrew C Leon; Mark Olfson; L Portera
Predictors of missed appointments for psychiatric consultations in a primary care clinic.
Psychiatric services (Washington, D.C.) 1996;47(8):848-52.
1996: Andrew C Leon; Mark Olfson; M M Weissman; Laura Portera; B H Fireman; R S Blacklow; Christina W Hoven; W E Broadhead
Brief screens for mental disorders in primary care.
Journal of general internal medicine 1996;11(7):426-30.
1996: M Cloitre; Kenneth Tardiff; Peter M Marzuk; Andrew C Leon; Laura Portera
Childhood abuse and subsequent sexual assault among female inpatients.
Journal of traumatic stress 1996;9(3):473-82.
1996: Kenneth Tardiff; Peter M Marzuk; Andrew C Leon; Laura Portera; N Hartwell; CS Hirsch; M Stajic
Accidental fatal drug overdoses in New York City: 1990-1992.
The American journal of drug and alcohol abuse 1996;22(2):135-46.
1996: G L Klerman; Andrew C Leon; P Wickramaratne; M G Warshaw; T I Mueller; M M Weissman; H Akiskal
The role of drug and alcohol abuse in recent increases in depression in the US.
Psychological medicine 1996;26(2):343-51.
1996: Andrew C Leon; Mark Olfson; M M Weissman; Laura Portera; DV Sheehan
Evaluation of screens for mental disorders in primary care: methodological issues.
Psychopharmacology bulletin 1996;32(3):353-61.
1996: Joseph F Goldberg; Martin Harrow; Andrew C Leon
Lithium treatment of bipolar affective disorders under naturalistic followup conditions.
Psychopharmacology bulletin 1996;32(1):47-54.
1995: Mark Olfson; M M Weissman; Andrew C Leon; E S Higgins; J E Barrett; R S Blacklow
Psychological management by family physicians.
The Journal of family practice 1995;41(6):543-50.
1995: Andrew C Leon; Peter M Marzuk; Laura Portera
More reliable outcome measures can reduce sample size requirements.
Archives of general psychiatry 1995;52(10):867-71.
1995: Peter M Marzuk; Kenneth Tardiff; Andrew C Leon; CS Hirsch; M Stajic; N Hartwell; Laura Portera
Use of prescription psychotropic drugs among suicide victims in New York City.
The American journal of psychiatry 1995;152(10):1520-2.
1995: Andrew C Leon; Mark Olfson; W E Broadhead; J E Barrett; R S Blacklow; Martin B Keller; E S Higgins; M M Weissman
Prevalence of mental disorders in primary care. Implications for screening.
Archives of family medicine 1995;4(10):857-61.
1995: Peter M Marzuk; Kenneth Tardiff; Andrew C Leon; CS Hirsch; M Stajic; Laura Portera; N Hartwell; M I Iqbal
Fatal injuries after cocaine use as a leading cause of death among young adults in New York City.
The New England journal of medicine 1995;332(26):1753-7.
1995: Kenneth Tardiff; Peter M Marzuk; Andrew C Leon; CS Hirsch; M Stajić; Laura Portera; N Hartwell
Cocaine, opiates, and ethanol in homicides in New York City: 1990 and 1991.
Journal of forensic sciences 1995;40(3):387-90.
1995: F N Busch; M K Shear; A M Cooper; T Shapiro; Andrew C Leon
An empirical study of defense mechanisms in panic disorder.
The Journal of nervous and mental disease 1995;183(5):299-303.
1995: M M Weissman; Mark Olfson; Andrew C Leon; W E Broadhead; T T Gilbert; E S Higgins; J E Barrett; R S Blacklow; Martin B Keller; Christina W Hoven
Brief diagnostic interviews (SDDS-PC) for multiple mental disorders in primary care. A pilot study.
Archives of family medicine 1995;4(3):220-7.
1995: W E Broadhead; Andrew C Leon; M M Weissman; J E Barrett; R S Blacklow; T T Gilbert; Martin B Keller; Mark Olfson; E S Higgins
Development and validation of the SDDS-PC screen for multiple mental disorders in primary care.
Archives of family medicine 1995;4(3):211-9.
1995: J A Golier; Peter M Marzuk; Andrew C Leon; C Weiner; Kenneth Tardiff
Low serum cholesterol level and attempted suicide.
The American journal of psychiatry 1995;152(3):419-23.
1995: William Coryell; Jean Endicott; Jack D Maser; Martin B Keller; Andrew C Leon; Hagop S Akiskal
Long-term stability of polarity distinctions in the affective disorders.
The American journal of psychiatry 1995;152(3):385-90.
1995: Kenneth Tardiff; Peter M Marzuk; Andrew C Leon; CS Hirsch; M Stajic; Laura Portera; N Hartwell
A profile of homicides on the streets and in the homes of New York City.
Public health reports (Washington, D.C. : 1974) 1995;110(1):13-7.
1995: Mark Olfson; Andrew C Leon; W E Broadhead; M M Weissman; J E Barrett; R S Blacklow; T T Gilbert; E S Higgins
The SDDS-PC: a diagnostic aid for multiple mental disorders in primary care.
Psychopharmacology bulletin 1995;31(2):415-20.
1995: M Katherine Shear; Andrew C Leon; M H Pollack; J F Rosenbaum; M B Keller
Pattern of placebo response in panic disorder.
Psychopharmacology bulletin 1995;31(2):273-8.
1994: Peter M Marzuk; Kenneth Tardiff; Andrew C Leon
Increase in fatal suicidal poisonings and suffocations in the year Final Exit was published: a national study.
The American journal of psychiatry 1994;151(12):1813-4.
1994: E H Rice; L B Sombrotto; John Markowitz; Andrew C Leon
Cardiovascular morbidity in high-risk patients during ECT.
The American journal of psychiatry 1994;151(11):1637-41.
1994: R A Dulit; M R Fyer; Andrew C Leon; B S Brodsky; A J Frances
Clinical correlates of self-mutilation in borderline personality disorder.
The American journal of psychiatry 1994;151(9):1305-11.
1994: Kenneth Tardiff; Peter M Marzuk; Andrew C Leon; CS Hirsch; M Stajic; Laura Portera; N Hartwell
Homicide in New York City. Cocaine use and firearms.
JAMA : the journal of the American Medical Association 1994;272(1):43-6.
1994: William Coryell; Hagop S Akiskal; Andrew C Leon; George Winokur; Jack D Maser; T I Mueller; Martin B Keller
The time course of nonchronic major depressive disorder. Uniformity across episodes and samples. National Institute of Mental Health Collaborative Program on the Psychobiology of Depression--Clinical Studies.
Archives of general psychiatry 1994;51(5):405-10.
1994: M Katherine Shear; Paul A Pilkonis; M Cloitre; Andrew C Leon
Cognitive behavioral treatment compared with nonprescriptive treatment of panic disorder.
Archives of general psychiatry 1994;51(5):395-401.
1993: Peter M Marzuk; Kenneth Tardiff; CS Hirsch; Andrew C Leon; M Stajic; N Hartwell; Laura Portera
Increase in suicide by asphyxiation in New York City after the publication of Final Exit.
The New England journal of medicine 1993;329(20):1508-10.
1993: Andrew C Leon; M K Shear; G L Klerman; Laura Portera; J F Rosenbaum; I Goldenberg
A comparison of symptom determinants of patient and clinician global ratings in patients with panic disorder and depression.
Journal of clinical psychopharmacology 1993;13(5):327-31.
1993: Andrew C Leon; M K Shear; Laura Portera; G L Klerman
Effect size as a measure of symptom-specific drug change in clinical trials.
Psychopharmacology bulletin 1993;29(2):163-7.
1992: Peter M Marzuk; Andrew C Leon; Kenneth Tardiff; E B Morgan; M Stajic; J John Mann
The effect of access to lethal methods of injury on suicide rates.
Archives of general psychiatry 1992;49(6):451-8.
1992: J John Mann; P A McBride; R P Brown; M Linnoila; Andrew C Leon; M DeMeo; Tammy A Mieczkowski; J E Myers; M Stanley
Relationship between central and peripheral serotonin indexes in depressed and suicidal psychiatric inpatients.
Archives of general psychiatry 1992;49(6):442-6.
1992: Peter M Marzuk; Kenneth Tardiff; D Smyth; M Stajic; Andrew C Leon
Cocaine use, risk taking, and fatal Russian roulette.
JAMA : the journal of the American Medical Association 1992;267(19):2635-7.
1992: Andrew C Leon; M K Shear; Laura Portera; G L Klerman
Assessing impairment in patients with panic disorder: the Sheehan Disability Scale.
Social psychiatry and psychiatric epidemiology 1992;27(2):78-82.
1992: Peter M Marzuk; Kenneth Tardiff; Andrew C Leon; M Stajic; E B Morgan; J John Mann
Prevalence of cocaine use among residents of New York City who committed suicide during a one-year period.
The American journal of psychiatry 1992;149(3):371-5.
1990: Peter M Marzuk; Kenneth Tardiff; Andrew C Leon; M Stajic; E B Morgan; J John Mann
Prevalence of recent cocaine use among motor vehicle fatalities in New York City.
JAMA : the journal of the American Medical Association 1990;263(2):250-6.
1989: J John Mann; Peter M Marzuk; Victoria Arango; P A McBride; Andrew C Leon; H Tierney
Neurochemical studies of violent and nonviolent suicide.
Psychopharmacology bulletin 1989;25(3):407-13.