Terence A. Ketter, M.D. Acute and Maintenance Treatment of Bipolar Depression Terence A. Ketter, M.D.

Slides:



Advertisements
Similar presentations
An Update on Bipolar Disorder NARSAD 2008 Andrew A. Nierenberg, MD Medical Director Harvard Bipolar Clinic and Research Program, Massachusetts General.
Advertisements

Guy Brookes Leeds PFT.  Antipsychotic Medication  Antidepressant Medication  Mood Stabilisers  What does the Evidence mean?
2003 August Dar Al-Ajaza Al-Islamia Hospital in Beirut1 Bipolar Disorder An Update Presented by Dr Ismail Habli Moderator: Dr Elio Sassine.
The International Society for Bipolar Disorders (ISBD) Task Force Report on Antidepressant Use in Bipolar Disorders November 2014 David L. Fogelson, M.D.
Overall Goals of the STEP-BD Randomized Clinical Trials Pathway Answer the question “What to do next?” when acute depression doesn’t respond to monotherapy.
1 Timing and Duration of Relapse Prevention Trials in Psychiatric New Drug Development David Michelson, M.D. Executive Director, Neuroscience Medical Research.
STAR*D Changed Our Working Definition of Treatment Resistance People who are intolerant to drugs regardless of dosage OR People who receive vigorous dosing.
Treatment Resistant Depression Anita S. Kablinger, M.D. Associate Professor Departments of Psychiatry and Pharmacology.
Intro to Psychopharmacology Caitlin Stork, MD. Besides dopamine blockade... ReceptorEffect of Blockade Acetylcholine (muscarinic; M1) Anticholinergic.
Evidence-based Treatment of Psychotic Depression Gregory W. Dalack, MD June 22, 2006.
Treating Bipolar Disorder in the Primary Care Setting
Treatment Resistant Depression: Current Concepts & Treatment Applications Bradley N. Gaynes, M.D., M.P.H. Associate Professor Department of Psychiatry.
Réunion Ambulatoires SAS,  Similarly, a statistically significant MADRS reduction over time was found (F=156.2, p 800 mg/day) and low (
2007. Statistics  2-4 new cases per 100,000/year  1 in 200 people will have an episode of hypomania  Peak age of onset yrs  May have had a previous.
Pharmacologic vs Non-pharmacologic Treatments for Depression Ferris State University Brittany Torok, Heather Torre, Erin VanderHorst, and Jamie Wilson.
for the Psychiatry Clerkship is proud to present And Now Here Is The Host... Insert Name Here.
Treatment Options for Bipolar Disorder
Bipolar Disorders.
for the Psychiatry Clerkship is proud to present And Now Here Is The Host... Insert Name Here.
1 Bipolar Disorders: Therapeutic Options James W. Jefferson, M.D. Clinical Professor of Psychiatry University of Wisconsin School Of Medicine and Public.
Adolescent Mood Disorders
Upgrading Your Brain Made Easy New Treatment Options for Patients with Bipolar Disorders Terence A. Ketter, M.D.
New treatment options for use in bipolar mania Dr C Verster Dept Psychiatry Uuniversity of Stellenbosch.
Mood Disorders. Major Depressive Disorder  Five or more symptoms present for two weeks or more:  Disturbed Mood  depressed mood  anhedonia (reduced.
Psychopharmacology – A brief introduction. Objectives Review general categories of psychiatric disorders Review general categories of psychiatric disorders.
Bipolar I Disorder Treatment. Therapeutic Goals Relief of immediate symptoms Improvement of patient’s well-being Elimination of stressors Combined pharmacotherapy.
Treatment for Adolescents With Depression Study (TADS)
Next-Generation Strategies for the Therapeutic Management of Schizophrenia Diana O. Perkins, MD, MPH Professor, Department of Psychiatry Medical Director.
Basics of outpatient depression management Chris Zamani MD.
Strategies to Switch Antidepressants Brittany Parmentier, PharmD PGY2 Behavioral Care Resident Butler University/Community Health Network This speaker.
for the Psychiatry Clerkship is proud to present And Now Here Is The Host... Insert Name Here.
Maryam Tabatabaee M.D Assistant professor of psychiatry.
1 Bipolar Disorders: Therapeutic Options James W. Jefferson, M.D. Clinical Professor of Psychiatry University of Wisconsin School Of Medicine and Public.
FDA Hearing on Suicide and Antidepressants Presentation by Charles F. Reynolds, III, MD UPMC Professor of Geriatric Psychiatry University of Pittsburgh.
Treatment Resistant Pediatric BD Elham Shirazi M.D. Board of General Psychiatry Board of Child & Adolescent Psychiatry.
PSYCHOPHARMACOLOGICAL TREATMENT OF SOCIAL PHOBIA (SP)
STAR*D Objectives Compare relative efficacy of different treatment options –Goal is REMISSION, not just “response” –Less than half of patients with depression.
Long-term Efficacy Data for Psychiatric Drugs Rationale for Long-Term Treatment Earl Giller, MD, PhD Pfizer Global Research & Development Long-Term Efficacy.
1 Bipolar Disorders: Therapeutic Options James W. Jefferson, M.D. Clinical Professor of Psychiatry University of Wisconsin School Of Medicine and Public.
If I’m on fire they dance around it and cook marshmallows. And if I’m ice they simply skate on me in little ballet costumes Anne Sexton was a poet born.
Effectiveness of Cognitive Behavioral Therapy and Selective Serotonin Reuptake Inhibitors in Adolescents with Depression Megan Boose, PA-S Evidence Based.
Long-Term Efficacy Data for Psychiatric Drugs Thomas Laughren, M.D. Director, Division of Psychiatry Products (HFD-130) PDAC Meeting (Oct 25, 2005)
Burning Issues in Psychiatry Congress
Chapter 18 Bipolar Mood Disorder. Definition 1.Bipolar I disorder # disorder in which at least one manic or mixed episode has occurred # commonly accompanied.
 Disorders of mood ◦ found throughout history  unipolar or major depression  bipolar or manic depression.
BIPOLAR DISORDER, DR GIAN LIPPI CONSULTANT PSYCHIATRIST UNIVERSITY OF PRETORIA & WESKOPPIES HOSPITAL FORENSIC UNIT MANAGEMENT GUIDELINES.
Treatment for Early onset Schizophrenia Treatment for Early onset Schizophrenia Chia-Yi Christian Hospital Department of psychiatry Hou, Yuh-Ming M.D.
Date of download: 6/6/2016 From: Psychopharmacologic Treatment Strategies for Depression, Bipolar Disorder, and Schizophrenia Ann Intern Med. 2001;134(1):47-60.
 Disorders of mood ◦ found throughout history  unipolar or major depression  bipolar or manic depression.
Waiting for the Psychiatry Consult Treatment of Suspected Bipolar Disorder in the FM Office Spring 2008 Karen S. Blackman, M.D., Department of Family Medicine,
Date of download: 7/7/2016 Copyright © 2016 American Medical Association. All rights reserved. From: Comparative Mortality Risk in Adult Patients With.
Manic disorder as an element of the mood spectrum IRPB Lisbon, March 2015 Jules Angst, M.D. Psychiatric Hospital University of Zurich, Switzerland.
Module 3 Indications for Antipsychotics Bipolar Disorder
S. Khaldi MD, C. Kornreich MD Phd Service de Psychiatrie.
Predictors of good and poor response in GAD
for the Psychiatry Clerkship
Lithium: Clinical Uses and Pharmacokinetics
Michael Panzer, MD ThedaCare Behavioral Health
Bipolar Depression Pharmacotherapy: Part 1
Bipolar Disorder: Latest Clinical Update
Copyright Notice This presentation is copyrighted by the Psychopharmacology Institute. Subscribers can download it and use it for professional use. The.
Valproate MOA and Clinical Uses
Antidepressants for Bipolar Depression: Answering Clinical Questions
Predictors of good and poor response in GAD
The Challenges of Bipolar Disorders
Obsessive-Compulsive Disorder: Pharmacotherapy
PHARMACOTHERAPY - I PHCY 310
Module 3 Indications for Antipsychotics Bipolar Disorder
Lamotrigine Is Not Slow
Copyright Notice This presentation is copyrighted by the Psychopharmacology Institute. Subscribers can download it and use it for professional use. The.
Presentation transcript:

Terence A. Ketter, M.D. Acute and Maintenance Treatment of Bipolar Depression Terence A. Ketter, M.D.

Teaching Points Mood stabilizers are foundational agents and should be considered first line treatments, with the strongest evidence supporting the use of lithium and lamotrigine. Emerging data suggest atypical antipsychotics provide benefit in acute bipolar depression, with the strongest evidence supporting the use of quetiapine monotherapy and the olanzapine plus fluoxetine combination. The utility of adjunctive antidepressants in bipolar depression is controversial, as these agents can yield switching into mania or hypomania in some patients.

Pre-Lecture Exam Question 1 1.The most pervasive symptoms in bipolar disorder are those of: (choose one) A.Mania, hypomania B.Hypomania C.Depression D.Mixed States E.None of the above

Question 2 Which of the treatments below is the LEAST appropriate strategy in bipolar depression: (choose one) A. Mood stabilizer without antidepressant B. Mood stabilizer with antidepressant C. Atypical antipsychotic with antidepressant D. Antidepressant with neither mood stabilizer nor atypical antipsychotic

Question 3 Which antidepressant option carries the greatest risk of hypomania/mania: (choose one) A. Tricyclic antidepressants (TCAs) B. Selective serotonin reuptake inhibitors (SSRIs) C. Mirtazepine D. Bupropion

Question 4 Which of the following treatments do NOT have controlled data suggesting utility in bipolar depression: (choose one) A. Lithium B. Lamotrigine C. Olanzapine plus fluoxetine combination D. Quetiapine E. Citalopram F. Pramipexole

Question 5 Which of the following statements best describes the role of maintenance adjunctive antidepressants in patients with bipolar disorder: (choose one) A. Long-term adjunctive antidepressants are always beneficial. B. Long-term adjunctive antidepressants are never beneficial. C. Long-term adjunctive antidepressants are beneficial in most patients. D. Long-term adjunctive antidepressants may be beneficial in some patients.

Overview  Treatment options –Mood stabilizers –Atypical antipsychotics –Adjunctive antidepressants –Alternative treatments  Treatment of acute bipolar depression  Prevention of bipolar depression

Bipolar disorders symptoms are chronic and predominantly depressive Judd et al % 32% 9% 6% Asymptomatic Depressed Hypomanic Cycling / mixed % of Weeks 146 Bipolar I Patients followed 12.8 yrs 86 Bipolar II Patients followed 13.4 yrs 46% 50% 1%2% Judd et al 2003

Treatment Options in Bipolar Depression Alternative Treatments Pramipexole Gabapentin Omega-3 fatty acids Phototherapy Psychotherapy Sleep deprivation Thyroid hormones Mood Stabilizers Lithium Lamotrigine Carbamazepine Divalproex ECT Atypical Antipsychotics Quetiapine Olanzapine Jefferson JW, Greist JH. Textbook of Psychiatry, Washington, DC, American Psychiatric Press, 1994; Post RM, et al. Neuropsychopharmacology 1998; Worthington JJ III, Pollack MH. Am J Psychiatry 1996; Amsterdam J. J Clin Psychopharmacol 1998; Barbini B, et al. Psychiatry Res 1998; Wirz-Justice A, et al. Biol Psychiatry 1999; Stoll AL, et al. Arch Gen Psychiatry 1999; Bowden CL. J Clin Psychiatry 1998; Tohen M, et al. Arch Gen Psychiatry 2003;60: ; Calabrese JR, et al. J Clin Psychiatry 1999;60:79-88; Goldberg JF, et al. Am J Psychiatry 2004;161: Adjunctive Antidepressants Fluoxetine + Olanzapine Bupropion SSRIs Venlafaxine Nefazodone Mirtazapine MAOIs TCAs

Acute Treatment of Bipolar Depression

Mendels J. Am J Psychiatry 1976;133: Watanabe S, et al. Arch Gen Psychiatry 1975;32: Lithium in Acute Bipolar Depression  Li > placebo in 5/7 studies (N=158) 1 –Pooled data  19% little or no antidepressant effect  81% significant antidepressant effect  Li versus TCA studies 1,2 –Some included unipolars –TCA  Li in 3 studies (N=98) 1,2

28 Reports* (16,800 Patients) *19 of 28 reports (16,000 patients) recorded only actual suicides. Tondo, et al Lithium and Suicide Risk in Major Affective Disorder No. of Annual risk reports of suicide With lithium ± 0.4 Without lithium ± 1.5 } } 7 to 8-fold difference pp<0.0001

Suicide and Suicide Attempts with Randomized Lithium or Carbamazepine Suicide Total Suicidal Attempts Behavior Lithium Carbamazepine Thies-Flechtner et al. Pharmacopsychiatry 1994;29: month prospective study in 285 recently hospitalized patients (175 bipolar, 110 schizoaffective)

Mood Stabilizer Choice and Suicide Events in Bipolar Disorder Patients in Two Large HMOs Events per 1,000 pt-years Goodwin et al. JAMA 2003;290: a Treatment-resistant patients; *Sig. Diff from Lithium alone (p<.05)

Risk ratios of events relative to patients on lithium (Adjusted for age, sex, year of treatment, comedications, comorbidity) Mood Stabilizer Choice and Suicide Events in Bipolar Disorder Patients in Two Large HMOs Goodwin et al. JAMA 2003;290: a Treatment-resistant patients; Sig. Diff from Lithium alone (*p<.001; **p<.004)

± p < 0.1 vs PBO, LOCF Placebo (N=22) Divalproex 62 ug/mL (N=21) ± ± Week Mean Change from Baseline Baseline - PBO 20.5, DVPX 22.6 Sachs G, et al. 40th Ann ACNP Mtg, December 9-13, 2001, Waikaloa, HI. 8-Week Randomized Double-Blind Divalproex Monotherapy in Acute Bipolar Depression

Baseline HAM-D: Placebo, 19.9; Divalproex Last observation carried forward. Davis LL, et al. J Affective Disord 2005;85: Baseline HAM-D: Placebo, 19.9; Divalproex Last observation carried forward. Davis LL, et al. J Affective Disord 2005;85: Week Randomized Double-Blind Divalproex Monotherapy in Acute Bipolar Depression Mean HAM-D Change From Baseline (LOCF) Mean HAM-D Change From Baseline (LOCF) Week Placebo (N = 12) Divalproex 82 ug/mL (N = 13) P =

% 10% 20% 30% 40% 50% 60% QTP 600mg QTP 300mg LTG 200mg OFC LTG 50mg Li Pax Li IMIOlz Active-Placebo Response Rate Difference Response Rate (≥ 50% decrease in depression rating) Summary of 4 Acute Bipolar Depression Studies Summary of 4 Acute Bipolar Depression Studies Response Rates Placebo Response Rate Sachs GS. In Ketter TA (ed). Advances in the Treatment of Bipolar Disorders. Am Psychiatric Press, Inc

Calabrese et al. J Clin Psychiatry. 1999;60: Last Observation Carried ForwardObserved Cases MADRS Change From Baseline PBO5% LTG 503% LTG 2008% 7-Week Randomized Double-Blind Lamotrigine Monotherapy in Acute Bipolar I Depression LTG 50 mg/d (n = 64) LTG 200 mg/d (n = 63) Placebo (n = 65) Week ± ± * * * * Week † * * * * * * * * LTG 50 mg/d LTG 200 mg/d Placebo Switch Rates ± P<0.1; † * P<0.05.

16-Week Randomized Open Adjunctive Therapy of Treatment Resistant Bipolar Depression a Nierenberg AA, et al. Am J Psychiatry 2006;163; mg/d 9429 mg/d 1.5 mg/d 23.8% [ ] 17.4% [ ] 4.6% [0-14.6] a 54% BPI, 46% BPII. Lamotrigine19% Inositol13% Risperidone13% Switch Rates

OLZ 9.7 mg (N = 351) PBO (N = 355) OLZ 7.4 mg + FLX 39.3 mg (N = 82) Week Mean Change in MADRS Scores * * * * * * † † † Tohen M, et al. Arch Gen Psychiatry 2003;60: Baseline MADRS 31.3 PBO, 32.6 OLZ, 30.8 OLZ+FLX. * P < 0.05 vs OLN, OLN+FLX. † P < 0.05 vs OLN. 8-Week Randomized Double-Blind Olanzapine ± Fluoxetine in Acute Bipolar I Depression PBO7% OLZ6% OFC6% Switch Rates Fluoxetine monotherapy arm excluded due to risk of mania induction.

* P < 0.05 vs OLN, OLN+FLX. † P < 0.05 vs OLN. ITT-LOCF Responders Remitters OFCOLNPBOOFCOLNPBO % 37% 29% Percentage of Patients 47% 31% 23% * † * † Tohen M, et al. Arch Gen Psychiatry 2003;60: PBO7% OLZ6% OFC6% Switch Rates 8-Week Randomized Double-Blind Olanzapine ± Fluoxetine in Acute Bipolar I Depression

LTG 106 mg (N = 205) OLZ 10.7 mg + FLX 38.3 mg (N = 205) Brown EB, et al. J Clin Psychiatry 2006;66: Baseline MADRS 30.9 OFC, 31.4 LTG. *P < 0.05, ***P < OFC vs LTG. Trade-off: 3 lbs/MADRS point. 7-Week Randomized Double-Blind Lamotrigine vs Olanzapine + Fluoxetine in Acute Bipolar I Depression LTG5% OFC4% Switch Rates LTG-0.3*** OFC+3.1 Weight Change (kg) Week Mean Change in MADRS Scores * * * * *

Responders≥ 7% Weight Gain OFCLTGOFCLTG % 60% Percentage of Patients 23% 0% ± *** 70 Brown EB, et al. J Clin Psychiatry 2006;66: ± P < 0.08, *** P < OFC vs LTG. Trade-off: 9% response vs 23% weight gain. LTG5% OFC4% Switch Rates 7-Week Randomized Double-Blind Lamotrigine vs Olanzapine + Fluoxetine in Acute Bipolar I Depression

Quetiapine 600 mg (N = 170) Quetiapine 300 mg (N = 172) Placebo (N = 169) † † † † † † † † † † † † † † † † Study Week ITT, LOCF Change From Baseline (LS Means) Baseline MADRS 30.3 PBO, 30.4 QTP 300, 30.6 QTP 600. †P<0.001 (quetiapine vs placebo) 8-Week Randomized Double-Blind Quetiapine Monotherapy in Acute Bipolar Depression Calabrese JR, et al. Am J Psychiatry 2005;162: PBO4% QTP 3004% QTP 6002% Switch Rates

ITT, LOCF Baseline MADRS 29.6 PBO, 31.1 QTP 300, 29.9 QTP 600. *P<0.01, †P<0.001 (quetiapine vs placebo). 8-Week Randomized Double-Blind Quetiapine Monotherapy in Acute Bipolar Depression Thase ME, et al. J Clin Psychopharmacol 2006;26: Montgomery-Asberg Depression Rating Scale Implrovement PBO7% QTP 3002% QTP 6004% Switch Rates

8-Week Randomized Double-Blind Quetiapine Monotherapy in Acute Bipolar Depression Thase ME, et al. J Clin Psychopharmacol 2006;26: BOLDER IBOLDER II Percentage of Patients Responding (≥ 50% MADRS Decrease) PBOQTP 300 QTP 600 PBO % 36% 40% 37% 24% * ** *** QTP 300 QTP 600 *** Response Rates Calabrese JR, et al. Am J Psychiatry 2005;162: *p < 0.05, **p< 0.01, *** p < vs placebo. PBO4% QTP 3004% QTP 6002% PBO7% QTP 3002% QTP 6004% Switch Rates

Bipolar Disorder I (N=657) Bipolar Disorder II (N=321) † ‡ MADRS LS Mean Change From Baseline Improvement † p<0.01; ‡ p<0.001 vs. placebo (N at baseline); ITT = intent to treat; AstraZeneca (data on file); Thase ME (2006), Presented at the 159th Annual Meeting of the APA. Toronto, Canada; May 20-25; Calabrese JE et al. (2005), Am J Psychiatry 162(7): BOLDER I and II: MADRS Total Score Bipolar I vs. II Disorder ‡ † Quetiapine 300 Quetiapine 600 Placebo

Magnitudes of Effects in Controlled Trials in Acute Bipolar I Depression 1 Tohen M, et al. Arch Gen Psychiatry 2003;60: ; 2 Calabrese JR, et al. 157th APA Annual Meeting, May 1-6, 2004, New York, NY. Abstract NR756. Page 284; 3 Calabrese JR, et al. J Clin Psychiatry 1999;60: Effect Size OLZ 10 mg OLZ 7.5 mg + FLX 40 mg QTP 300 mg QTP 600 mg LTG 50 mg LTG 200 mg Response Rate (%) a OLZ 10 mg OLZ 7.5 mg + FLX 40 mg QTP 300 mg QTP 600 mg LTG 50 mg LTG 200 mg 2 Calabrese Calabrese Tohen Calabrese Calabrese Tohen Effect Size (ES) = (improvement over PBO) / (pooled SD)(small 1.0). a >50% MADRS decrease

6-week Randomized Double-Blind Adjunctive Pramipexole in Acute Bipolar Depression Response Rates Percent responders (≥ 50% HDRS/MADRS decrease) 20% (2/10) 67% (8/12) P<0.04 PramipexolePlaceboPramipexolePlacebo % (6/10) 9% (1/11) 60 P< mg/d 1.7 mg/d Zarate CA, et al. Biol Psychiatry 2004; 56: Goldberg JF, et al. Am J Psychiatry 2004; 161: BPII on Li (N=12, 0.8 mEq/L), DVPX (N=9, 73 ug/mL) 15 BPI, 7 BPII on Li (N=6, 0.7 mEq/L), DVPX (N = 9, 81 ug/mL), LTG (N=6), GBP (N=3), CBZ (N=2)

6-week Randomized Double-Blind Adjunctive Pramipexole in Acute Bipolar Depression Switch Rates Percent with Hypomania o r Mania 0% (0/10) 8% (1/12 mania) PramipexolePlaceboPramipexolePlacebo % (1/10 hypomania) 18% (2/11 hypomania) mg/d 1.7 mg/d Zarate CA, et al. Biol Psychiatry 2004; 56: Goldberg JF, et al. Am J Psychiatry 2004; 161: BPII on Li (N=12, 0.8 mEq/L), DVPX (N=9, 73 ug/mL) 15 BPI, 7 BPII on Li (N=6, 0.7 mEq/L), DVPX (N = 9, 81 ug/mL), LTG (N=6), GBP (N=3), CBZ (N=2)

Response Rates Percent Responders (≥ 50% IDS decrease) *p < 0.05 vs placebo. Modafinil Placebo % 44% 177 mg/d N = 41 N = 44 * 6-week Randomized Double-Blind Adjunctive Modafinil in Acute Bipolar Depression Frye M, et al. Am J Psychiatry 2007;164: Placebo11.4% Modafinil4.9% Switch Rates

Response in Randomized Controlled Trials of Antidepressants vs. Placebo in Bipolar Depression Gijsman et al, American Journal of Psychiatry. 2004;161:

Paroxetine, Imipramine, Placebo Added to Lithium in Bipolar Depression Nemeroff CB, et al. Am J Psychiatry. 2001;158: *p < 0.05 Li + PXT 33 mg/d (n=35)Li + IMI 167 mg/d (n=39)Li + PBO (n=43) All Subjects % Responders Lithium < 0.8 * * Li + PBO2% Li + PXT0% Li + IMI8% Switch Rates

Young, et al. Am J Psychiatry 2000;157: Adjunctive Paroxetine vs Second Mood Stabilizer in Bipolar Depression Similar Efficacy* Treatment Duration (wks) 50% Response Rates 64% Hamilton Depression Scale (17 item) Double-Blind Adjunctive 2nd Mood Stabilizer Paroxetine Baseline *Last Observation Carried Forward Analysis Better Tolerability 2nd Mood Stabilizer Dropout Rate (%) 38% (6/16) 0% (0/11) Paroxetine p < 0.05

Recovery Rates Percentage of Patients % BPI, 32% BPII Bupropion mg/d (median, N = 86) Paroxetine - 30 mg/d (median, N = 93) 26-Week Double-Blind Adjunctive Antidepressant vs Placebo in Acute Bipolar Depression 30 Adding antidepressant no better or worse than adding placebo to mood stabilizer(s). P=0.40 NNT = 26 Mood Stabilizer + Antidepressant Mood Stabilizer + Placebo 27.3% (51/187) 23.5% (42/179) P=0.84 NNH = 167 Mood Stabilizer + Antidepressant Mood Stabilizer + Placebo 10.7% (20/187) 10.1% (18/179) Switch Rates Sachs GS, et al. N Engl J Med 2007;356:

Miklowitz DJ, et al. Arch Gen Psychiatry 2007;64: Week Adjunctive Intensive Psychosocial Intervention vs Collaborative Care in Acute Bipolar Depression Up to 30 sessions 3 sessions N = 163 N = 130 p = 0.01 IntensiveCollaborative Median time to 50% recovery (days)169 [ ]279 [-] Median time to 25% recovery (days)98 [88-112]125 [ ] Recovered at 1 year (%)

Miklowitz DJ, et al. Arch Gen Psychiatry 2007;64: Week Adjunctive Intensive Psychosocial Intervention vs Collaborative Care in Acute Bipolar Depression Up to 30 sessions 3 sessions N = 163 N = 130 p < 0.05

Miklowitz DJ, et al. Arch Gen Psychiatry 2007;64: Week Adjunctive Intensive Psychosocial Intervention vs Collaborative Care in Acute Bipolar Depression Up to 30 sessions 3 sessions N = 163 N = 130 Odds of Being Well in Any Month Intensive 1.58 x Collaborative p = 0.003

Lewis JL, Winokur G. Arch Gen Psychiatry ; Prien RF, et al. Arch Gen Psychiatry Do Antidepressants Induce Mania?  41% Natural switch rate depression to mania (on no antidepressants) 1  Switch rate on medications 2 –53% Imipramine –28% Lithium plus imipramine –26% Lithium

Switch Rate From Index Depression Into Mania Angst J. Psychopathology Switch Rate (%) Spontaneous (N=200) ECT (N=100) Nano- leptics (N=100) Tricyclics (N=509) Year By Era and Prevailing Treatment

Peet M. Br J Psychiatry. 1994;164: Increased Mania Switch Rates with Tricyclics % With Manic Switch PBOSertraline / ParoxetineTCAs 11.2% (14/125) 3.7% (9/242) 4.2% (2/48) ** ** p < 0.01 vs PBO

Switch Rates With Tricyclic vs. Other Antidepressants Gijsman et al, American Journal of Psychiatry. 2004; 161:

Manic Switch Rates in Randomized Controlled Trials of Antidepressants vs. Placebo Gijsman et al, American Journal of Psychiatry. 2004;161:

P = NS. Bupropion SertralineVenlafaxine 49% 53% 51% Percentage of Patients with Either ≥ 50% IDS Decrease or ≥ 2 point CGI Improvement 10-Week Randomized Adjunctive Antidepressants in Acute Bipolar Depression a a 73% Bipolar I, 26% Bipolar II, 1% Bipolar NOS; 82% double-blind, 12% open. Post RM, et al. Br J Psychiatry 2006;189: mg/d N = mg/d N = mg/d N = 65 Response Rates

P = YMRS >13 BUPSERTVEN 4% 7% 15% Percentage of Patients P < CGI-M Increase ≥ 2 BUPSERTVEN 10% 9% 29% P = YMRS >13 or CGI-M ≥ 3 BUPSERTVEN 14% 16% 31% N = 51 N = 58 N = 65 Switch Rates 10-Week Randomized Adjunctive Antidepressants in Acute Bipolar Depression a a 73% Bipolar I, 26% Bipolar II, 1% Bipolar NOS; 82% double-blind, 12% open. Post RM, et al. Br J Psychiatry 2006;189:

Angst J. Psychopathology ; Prien RF, et al. Arch Gen Psychiatry ; Wehr TA, Goodwin FK. Psychopharmacol Bull Do Antidepressants Induce Rapid Cycling?  Increased rapid cycling since TCAs introduced 1  Mania rates over 2 years 2 –67% Imipramine –33% Placebo –18% Lithium  Antidepressants induce reversible rapid cycling in double-blind placebo-controlled studies. 3

Tricyclics Shorten Cycle Length Wehr TA, Goodwin FK. Am J Psychiatry Tricyclic Treatment Status Cycle Length (days) Bipolar Disorder Patients Off On TCAs

Acute Bipolar I Depression Algorithm  Optimize current mood stabilizer (if applicable) before initiating additional treatment for depression  Patients on Li - optimize (serum Li level ≥ 0.8 mEq/L) to determine whether adjunctive intervention necessary  Patients with recent and/or severe history of mania - receive or add an effective antimanic agent  Stage 1  Adjunctive LTG if depression persists after mood stabilizer optimization Number of iterations at each level and adjunctive treatment(s) to be determined by clinician judgment Suppes T, et al. J Clin Psychiatry 2005;66:

Acute Bipolar I Depression Algorithm  Stage 2: If Stage 1 ineffective or not tolerated*  QTP monotherapy or OFC  Although onset of action faster than LTG, overall efficacy and long-term tolerability evidence favors LTG (at Stage 1)  Stage 3: If Stages 1 and 2 ineffective or not tolerated*  Combination of two agents already introduced in algorithm  Li, LTG, QTP, and OFC combination  OFC a two-drug combination, so adding another agent yields three-drug combination Number of iterations at each level and adjunctive treatment(s) to be determined by clinician judgment Suppes T, et al. J Clin Psychiatry 2005;66:

Acute Bipolar I Depression Algorithm  Stage 4: If Stages 1, 2, and 3 ineffective or not tolerated*  ECT and combination therapy ( Li, LTG, QTP, OFC combination, VPA or CBZ in combined with SSRI, bupropion, or venlafaxine)  Minority opinion that Stage 4 should precede Stages 2 and 3  Stage 5: If Stages 1, 2, 3, and 4 ineffective or not tolerated*  MAO-I, other atypical antipsychotics not included, pramipexole, new combinations of drugs included in the algorithm, inositol, stimulants, and thyroid supplementation Number of iterations at each level and adjunctive treatment(s) to be determined by clinician judgment Suppes T, et al. J Clin Psychiatry 2005;66:

Maintenance Treatment of Bipolar Depression

Lithium (n=251) Placebo (n=263) Overall RelapseRelapse Into DepressionRelapse Into Mania or Hypomania Percentage of Patients 23% 56% 37% 21% 81% 34% Goodwin FK, Jamison KR: Manic-Depressive Illness, Oxford University Press, New York 1990: Summary of Double-Blind Lithium Monotherapy vs Placebo Maintenance Trials in 1970s Lithium Compared to Placebo, Primarily After Manic/Mixed Episodes Superior Depression Prevention Superior Depression Prevention Superior Episode Prevention Superior Episode Prevention Superior Mania Prevention Superior Mania Prevention

Lithium Prevention of Any Relapse in Bipolar Disorder Geddes JR et al. Am J Psychiatry 2004;161: Areas of blue boxes reflect weights of studies in meta-analysis. b Lower confidence interval extends beyond graph (0.08).

Lithium Prevention of Depressive Relapse in Bipolar Disorder Geddes JR et al. Am J Psychiatry 2004;161: Areas of blue boxes reflect weights of studies in meta-analysis. b Lower confidence interval extends beyond graph (0.10).

Lithium Prevention of Manic Relapse in Bipolar Disorder Geddes JR et al. Am J Psychiatry 2004;161: Areas of blue boxes reflect weights of studies in meta-analysis.

DVP = divalproexPBO = placebo Gyulai et al. Neuropsychopharmacol 2003;28: LI = lithium SSRI = selective serotonin reuptake inhibitor 0% 5% 10% 15% 20% DVP (n=187)PBO (n=94) Percentage of Patients Discontinuing Due to Depression P = Overall Patients Receiving SSRI Rescue 0% 5% 10% 15% 20% 25% 30% 35% 40% 45% 50% DVP + SSRI (n=41) PBO + SSRI (n=20) P = 0.03 Percentage of Patients Discontinuing Due to Depression 12-Month Double-Blind Divalproex, Lithium Monotherapy vs Placebo Maintenance Fewer Dropouts Due to Depression with Divalproex vs Placebo After Manic/Mixed Episodes

Goodwin GM, et al. J Clin Psychiatry 2004;65: Lamotrigine and Lithium Effective in Bipolar I Prophylaxis Time to Intervention for Any Episode (pooled recently manic/dep pts) Week Survival Estimate Placebo (n=188) Lamotrigine 245 mg/d (n=223) Lithium 0.7 mEq/L (n=164) LTG v. PBO, p < Li v. PBO, p < LTG v. Li, p = LTGLiPBO % 42% 37% 18 Months Patients stabilized on lamotrigine prior to randomization.

Some patients considered intervention-free for depression could have had intervention for mania. Goodwin GM, et al. J Clin Psychiatry 2004;65: Lamotrigine Effective in Bipolar I Depression Prophylaxis Time to Intervention for Depression (pooled recently manic/dep pts) Week Survival Estimate LTG v. PBO, p = Li v. PBO, p = LTG v. Li, p = LTGLiPBO % 53% 57% 18 Months Placebo (n=188) Lamotrigine 245 mg/d (n=223) Lithium 0.7 mEq/L (n=164) Patients stabilized on lamotrigine prior to randomization.

Some patients considered intervention-free for mania could have had intervention for depression. Goodwin GM, et al. J Clin Psychiatry 2004;65: Lamotrigine and Lithium Effective in Bipolar I Mania Prophylaxis Time to Intervention for Mania (pooled recently manic/dep pts) Week Survival Estimate LTG v. PBO, p = Li v. PBO, p < LTG v. Li, p = Placebo (n=188) Lamotrigine 245 mg/d (n=223) Lithium 0.7 mEq/L (n=164) LTGLiPBO % 80% 65% 18 Months Patients stabilized on lamotrigine prior to randomization.

Incidence of Mania/Hypomania/Mixed Episodes Reported as Adverse Events Combined Analysis Lamotrigine (n=227) Lithium (n=166) Placebo (n=190) Percent of patients In all bipolar controlled trials, adverse events of mania were reported as 5% lamotrigine, 3% lithium, and 4% placebo. Goodwin GM, et al. J Clin Psychiatry 2004;65: Patients stabilized on lamotrigine prior to randomization. 5% 4% 7%

Olanzapine 12.5 mg/d (n=225) Placebo (n=136) Overall RelapseRelapse Into DepressionRelapse Into Mania Percentage of Patients p<.001 p=.015 p< % 41.2% 47.8% 34.7% 80.1% 46.7% Stabilized on OLZ before randomization. Relapse criteria - hospitalized or YMRS or HAMD-21 >= 15. Tohen MF, et al. Am J Psychiatry 2006;163: Month Double-Blind Olanzapine Monotherapy vs Placebo Maintenance Olanzapine Compared to Placebo After Manic/Mixed Episodes Superior Depression Prevention Superior Depression Prevention Superior Episode Prevention Superior Episode Prevention Superior Mania Prevention Superior Mania Prevention

Percentage of Patients Stabilized on OLZ+Li before randomization. Relapse criteria - YMRS or HAMD-21 >= 15. Tohen MF, et al. Am J Psychiatry 2005;162: % 28.0% p=.055 p=.895 p<.001 Overall RelapseRelapse Into DepressionRelapse Into Mania 15.4% 16.1% 38.8% 30.0% Olanzapine 11.9 mg/d (n=217) Lithium 1103 mg/d (0.77 mEq/L) (n=214) 12-Month Double-Blind Olanzapine vs Lithium Maintenance Monotherapy Equivalent Depression Prevention Equivalent Depression Prevention Olanzapine Compared to Lithium After Manic/Mixed Episodes Equivalent Episode Prevention Equivalent Episode Prevention Superior Mania Prevention Superior Mania Prevention

% 12% 6% 5% Percent of Patients 43% 25% 23% 8% Relapse into Mania Relapse into Mixed Relapse into Depression Overall Relapse Aripiprazole 24.3 mg/d (n=77) Placebo (n=83) p=.013 p=.009 Equivalent Depression Prevention Equivalent Depression Prevention Superior Episode Prevention Superior Episode Prevention Equivalent Mixed Prevention Equivalent Mixed Prevention Superior Mania Prevention Superior Mania Prevention Stabilized on ARI before randomization. Keck PE, et al. 157th APA Annual Meeting; May 1-6, 2004; New York, NY. Abstract NR Week Double-Blind Aripiprazole vs Placebo Continuation/Maintenance Monotherapy Aripiprazole Compared to Placebo After Manic/Mixed Episodes

Antidepressants After Depression Resolution Sachs G, Personal communication. Disorder / Episode Pattern Begin TaperComments Unipolar 6–12 monthsMaintenance if ≥ 3 episodes Bipolar Monophasic 6–12 weeksRepeat if relapse Biphasic - MDE Maintenance if repeated relapses Bipolar Biphasic - DME 6–12 days Start taper after Polyphasic first euthymic visit Hx rapid cycling Hx iatrogenic mania

Controlled Maintenance Studies of Antidepressants for Bipolar Depression StudyN, DurationEfficacySwitch Prien et al ’73N=44, 24 moLi > IMI = PBO Wehr & Goodwin ‘79 N=5, 27 moLi = Li + DMILi + DMI >> Li Quitkin et al ‘81N=75, 19 moLi = Li + IMILi + IMI > Li Kane et al ‘82N=22, 11 moLi > PBO = IMI Prien et al ‘84N=117, 30 moLi = Li + IMI> IMIIMI > Li + IMI = Li Sachs et al ‘94N=15, 12 moLi + BUP= Li + DMI Li + DMI > Li + BUP Kane et al Arch Gen Psychiatry 1982;39:1065-9; Prien et al Arch Gen Psychiatry 1984;41: ; Prien et al Arch Gen Psychiatry 1973;29:420-5; Quitkin et al Arch Gen Psychiatry 1981;38:902-7; Sachs et al J Clin Psychiatry 1994;55:391-3; Wehr & Goodwin Arch Gen Psychiatry 1979;36:555-9.

Bipolar Versus Unipolar Maintenance Treatment Dissociation Adapted from Prien et al Arch Gen Psychiatry 1984;41:1096:1104. Li 0.8 mEq/L; IMI 125 mg/d Bipolar Unipolar IMI+LI LiIMI PBO Cumulative Probability of Remaining Well Months 100 Cumulative Probability of Remaining Well

Antidepressant Continuation Beneficial in Some (15%?) Patients Prospective 1-year follow-up Remission of MDE with AD added to mood stabilizer Tolerated AD ≥ 2 months Continuation: AD > 6 months Discontinuation: AD < 6 months n = 41 (36% relapsed) n = 43 (70% relapsed) Altshuler et al. Am J Psychiatry. 2003;160:

Treatment of Bipolar Depression  Acute treatment –Lithium, lamotrigine –Olanzapine plus fluoxetine, quetiapine –Adjunctive antidepressants –Alternative treatments  Maintenance treatment –Lithium, lamotrigine –Divalproex –Adjunctive antidepressants (controversial) –Alternative treatments  New treatment options emerging

Post-Lecture Exam Question 1 1.The most pervasive symptoms in bipolar disorder are those of: (choose one) A.Mania, hypomania B.Hypomania C.Depression D.Mixed States E.None of the above

Question 2 Which of the treatments below is the LEAST appropriate strategy in bipolar depression: (choose one) A. Mood stabilizer without antidepressant B. Mood stabilizer with antidepressant C. Atypical antipsychotic with antidepressant D. Antidepressant with neither mood stabilizer nor atypical antipsychotic

Question 3 Which antidepressant option carries the greatest risk of hypomania/mania: (choose one) A. Tricyclic antidepressants (TCAs) B. Selective serotonin reuptake inhibitors (SSRIs) C. Mirtazepine D. Bupropion

Question 4 Which of the following treatments do NOT have controlled data suggesting utility in bipolar depression: (choose one) A. Lithium B. Lamotrigine C. Olanzapine plus fluoxetine combination D. Quetiapine E. Citalopram F. Pramipexole

Question 5 Which of the following statements best describes the role of maintenance adjunctive antidepressants in patients with bipolar disorder: (choose one) A. Long-term adjunctive antidepressants are always beneficial. B. Long-term adjunctive antidepressants are never beneficial. C. Long-term adjunctive antidepressants are beneficial in most patients. D. Long-term adjunctive antidepressants may be beneficial in some patients.

Answers to Pre & Post Competency Exam 1. C 2. D 3. A 4. E 5. D