Neurocrine Biosciences, Inc. · NASDAQ:NBIX

Neurocrine Biosciences — Q3 2011 Earnings Presentation

31 slides from Neurocrine Biosciences's earnings presentation, Oct 31, 2011

  1. Slide 1: Neurocrine

    V/ Neurocnine

  2. Slide 2: Forward-looking statements and risks

    This presentation includes early and late stage clinical data and projections based thereon that involve a number of risks and uncertainties. These risks include the specific risk that the clinical development of the products discussed will not successfully proceed to later stage clinical trials or

  3. Slide 3: Neurocrine Overview

    Neurocrine Overview • Neurological and Endocrine Based Diseases • Diverse Pipeline » GnRH Phase III program partnered with Abbott (Endometriosis) » GnRH Phase II program partnered with Abbott (Uterine Fibroids) » VMAT2 program in Phase II, wholly owned, multiple indications » Urocortin2 program in P

  4. Slide 4: A Pipeline of Innovation

    A Pipeline of Innovation Program and Indication Preclinical Phase 1 Phase 2 Phase 3 Women’s and Men’s Health Endometriosis Pain Elagolix Uterine Fibroids Elagolix Endometriosis, Oncology GnRH Antagonists Central Nervous System Post-Traumatic Stress Disorder GSK-561679 Tardive Dyskinesia NBI-98854 Sc

  5. Slide 5: Elagolix GnRH Program

    Urocortin 2 for Elagolix Congestive GnRH Program Heart Failure (CHF)

  6. Slide 6: A First-in-Class Opportunity

    A First-in-Class Opportunity Elagolix Product Attributes Improved tolerability Rapid No flare recovery effect time Bone Fast Onset neutral Oral No Dosing Elagolix tolerance 6

  7. Slide 7: A Pipeline Within a Program

    A Pipeline Within a Program Follow-On Elagolix NBI 98341 NBI 97934 Primary Indications Primary Indications Oncology Endometriosis Uterine Fibroids Men’s Health Prostate Breast Additional Indications Menorrhagia PCOS Adenomyosis Primary PMDD ART Dysmenorrhea 7

  8. Slide 8: Endometriosis is Pain

    Endometriosis is Pain “It’s disabling. I’ll do everything I have to do but I don’t feel like I am BLEEDING reaching my full potential… it’s honestly a huge disadvantage.” PAIN “I live my life based on this (endometriosis). I have to INFERTILITY rearrange my whole life based on when this is going to

  9. Slide 9: Current Activities

    Current Activities • Finalizing Phase III Protocol for Endometriosis following productive end of phase II meeting with FDA » Endpoints – Non-Menstrual Pelvic Pain and Dysmenorrhea » Statistical Methods – Responder Analysis » Trial Design – Two trials, six-month placebo controlled, (>800 patients/stu

  10. Slide 10: Uterine Fibroids (Leiomyomas)

    Uterine Fibroids (Leiomyomas) Symptoms & Pathophysiology • Benign tumors of muscle and connective tissue that Disease develop within or are attached to the uterine wall • Also known as leiomyoma • Leiomyomas are estrogen sensitive and have estrogen receptors Patho- • Fibroids tend to regress after m

  11. Slide 11: Uterine Fibroids Symptoms

    Uterine Fibroids Symptoms Pain and Menorrhagia Common Urinary incontinence 30.0% • Hemorrhagia • Menorrhagia Pelvic or bladder • Pelvic pain 81.0% pressure • Bloating • Cramping Pelvic pain 63.0% • Chronic fatigue • Headaches Bleeding - Heavy or very 94.0% • Anemia heavy • Depression 0% 20% 40% 60%

  12. Slide 12: Uterine Fibroids Treatment Continuum

    Uterine Fibroids Treatment Continuum Suboptimal Options Option Issues Wait for menopause It could be a while… NSAIDS (e.g. Advil) Insufficient pain relief Opioids Tolerance and addiction Contraceptives (combination or Insufficient pain relief; risks with specific OCs (bone progestin-based) loss) GnR

  13. Slide 13: Surgical Options (US)

    Surgical Options (US) 250,000 Hysterectomies Annually Greater 650,000 Hysterectomies Performed Annually >12 MM Worldwide 300,000 258,774 250,000 200,000 172,516 150,000 123,226 110,903 100,000 50,000 0 Endometriosis Uterine Fibroids Uterine Prolapse Other 13 (1) Whiteman et al Am J Obstet & Gynecol

  14. Slide 14: Elagolix Intellectual Property

    Elagolix Intellectual Property Market Exclusivity Provides Market Expansion Opportunities  6 Issued U.S. Patents covering: • Elagolix composition of matter • Pharmaceutical composition • Methods of using elagolix  Composition of matter patent expires 2024 (not including patent term extension of ap

  15. Slide 15: VMAT2 Inhibitor Program

    Urocortin 2 for VMAT2 Congestive Inhibitor Program Heart Failure (CHF)

  16. Slide 16: VMAT2 Inhibition: Potential for Multiple Conditions

    VMAT2 Inhibition: Potential for Multiple Conditions Neurocrine Development Strategy Tardive Dyskinesia  Currently approved therapies: None Tourette’s NBI-98854 Syndrome  Currently approved therapies: None Schizophrenia  Currently approved therapies: dopamine receptor antagonists (atypical/typical

  17. Slide 17: Normal VMAT2 and Dopamine Activity

    Normal VMAT2 and Dopamine Activity VMAT2 Dopamine Dopamine Transporter Dopamine Receptors

  18. Slide 18: Tardive Dyskinesia Pathophysiology

    Tardive Dyskinesia Pathophysiology Excessive Dopamine and Receptor Sensitivity

  19. Slide 19: VMAT2 Inhibition Reduces Vesicular Dopamine

    VMAT2 Inhibition Reduces Vesicular Dopamine NBI 98854

  20. Slide 20: Selective VMAT2 Inhibition

    Selective VMAT2 Inhibition Normalization of Dopaminergic Tone

  21. Slide 21: Objectives of Exploratory Phase IIa Trial

    Objectives of Exploratory Phase IIa Trial NBI-98854-1001 • Assess safety and tolerability of NBI-98854 » Doses of 12.5 mg, 25 mg and 50 mg over 12 days of dosing with 7-day wash-out post treatment » Schizophrenia or schizoaffective disorder subjects with moderate or severe Tardive Dyskinesia (i.e.,

  22. Slide 22: AIMS-Abnormal Involuntary Movement Scale

    AIMS-Abnormal Involuntary Movement Scale • Clinician-rated scale to assess severity of dyskinesia during structured neurological examination (developed in 1976) • Seven body regions assessed for involuntary movement » Facial or Oral Movements  Expression, Lips, Jaw, Tongue » Extremity Movements  E

  23. Slide 23: Positive Phase IIa Results – AIMS (Items 1-7)

    Positive Phase IIa Results – AIMS (Items 1-7) Mean Score and Study Period*: 12 Days of Dosing 16 14.3 12.8 12 41% reduction in AIMS with treatment 8.4 8 4 0 Baseline End of Dosing Post Treatment n=6 n=6 n=6 * Mean AIMS scores reflect the following: Baseline: Day –1 and Day 1 pre-dose End of Dosing:

  24. Slide 24: Initial Phase II Study Summary

    Initial Phase II Study Summary • NBI-98854 is generally safe and well tolerated at doses up to 50 mg per day during 12 days of exposure » Stable to improved BPRS, transient mild or moderate AEs, one SAE post treatment • Pharmacokinetic data consistent with predictions » Dose proportional exposure •

  25. Slide 25: 2011 Clinical Development VMAT2

    2011 Clinical Development VMAT2 • Pre-IND meeting held in June 2011 • Submitted IND to FDA Division of Psychiatry • CMC work on solid dose formulation ongoing • Placebo controlled two-week Phase II study in tardive dyskinesia initiated in September 2011 • Three month toxicology data available in lat

  26. Slide 26: Design of Second Phase II VMAT2 study

    Design of Second Phase II VMAT2 study • Tardive dyskinesia patients • Randomized, double-blind, placebo controlled, cross-over trial • 32 patient study (four arms) • Once-daily NBI-98854 (12.5mg and 50mg) • Two-week dosing period • Abnormal Involuntary Movement Scale (AIMS) • Within-subject comparis

  27. Slide 27: Phase II Study Design

    Phase II Study Design NBI-98854-1101: 2-Period Cross-over Study (14 Days/Period) Treatment Period 1 Treatment Period 2 Placebo NBI-98854 (12.5mg qd) NBI-98854 (12.5mg qd) Placebo Placebo NBI-98854 (50mg qd) NBI-98854 (50mg qd) Placebo

  28. Slide 28: VMAT2 Composition of Matter Patent

    VMAT2 Composition of Matter Patent • Notice of Allowance for the Company’s proprietary Vesicular Monoamine Transporter 2 inhibitor NBI-98854 » Received notice from USPTO June 2011 • May 2029 patent expiration date • With Hatch/Waxman term could extend to 2034 » Maximum period of exclusivity is 14 ye

  29. Slide 29: Planned Milestones for 2011

    Planned Milestones for 2011 •March 2011 end of Phase II meeting with FDA for elagolix use in endometriosis •April 2011 VMAT2 Phase IIa study results •Mid-2011 open IND for VMAT2 in United States •Composition of Matter Patent for VMAT2 •Sept 2011, Elagolix presentation at World Endometriosis Con

  30. Slide 30: Planned Milestones for 2012

    Planned Milestones for 2012 • Q1 Results of 14-day placebo controlled VMAT2 Phase II study • Q1 Three month toxicology results VMAT2 • Q2 Initiate Phase IIb three-month tardive dyskinesia study in Schizophrenia patients • Q2 Initiate Phase IIb three-month tardive dyskinesia study in bipolar and depr

  31. Slide 31: Financial Highlights

    Financial Highlights Year Ended Nine-Months Ended December 31, 2010 September 30 , 2011 Revenues and other Income $ 39.3 million $ 69.0 million Operating Expenses $ 47.2 million $ 32.8 million Net Income (Loss) $ (8.0) million $ 36.2million Cash, Investments, Receivables $ 135.1 million $ 140.2 mill

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