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Published by: Datamonitor
Published: Jul. 22, 2009 - 245 Pages
Table of Contents
- ABOUT DATAMONITOR HEALTHCARE
- About the cardiovascular analysis team
- CHAPTER 1 EXECUTIVE SUMMARY
- Strategic scoping and focus
- Datamonitor insight into the obesity market
- Related current reports
- Related future reports
- CHAPTER 2 OBESITY MARKET POTENTIAL
- Key findings
- Definition
- Patient segmentation
- Epidemiology
- Current treatment options
- Collective obesity management
- Pharmacological interventions as components of personalized programs
- Unmet need in obesity
- Safety
- Efficacy
- Compliance
- CHAPTER 3 CURRENT MARKET OVERVIEW
- Seven major market current and future market overview
- Impact of recent launches has been short-lived
- Imminent slowdown cannot be blamed on generics
- US remains core market, Europe sees greatest fluctuations, and Japan revenues are negligible
- Environmental factors in the obesity market
- Obesity products go over-the-counter
- Is late-stage and post-marketing trial design due for an overhaul?
- Defining acceptable risk means demonstrating acceptable gain
- Increasing patient potential works against expensive interventions
- US current and future market assessment
- Japan current and future market assessment
- Five major European markets current and future market assessment
- France
- Germany
- Italy
- Spain
- UK
- CHAPTER 4 BRAND DYNAMICS
- Overview of competitive landscape
- Drivers of brand choice
- Trends in marketing strategy: Xenical and Alli
- Product
- Pricing
- Placement
- Promotion
- Xenical (orlistat, Roche)
- Drug profile
- Product positioning
- SWOT analysis
- Brand forecast to 2018
- Alli (orlistat, GlaxoSmithKline)
- Drug profile
- Product positioning
- SWOT analysis
- Brand forecast to 2018
- Reductil/Meridia (sibutramine, Abbott)
- Drug profile
- Product positioning
- SWOT analysis
- Brand forecast to 2018
- Sanorex/Teronac (mazindol, Sandoz)
- Drug profile
- Product positioning
- SWOT analysis
- Brand forecast to 2018
- Acomplia/Zimulti (rimonabant, Sanofi-Aventis)
- Drug profile
- Product positioning
- Brand forecast to 2018
- CHAPTER 5 R&D APPROACH
- Key findings
- Clinical trial design in obesity
- Safety
- Efficacy, endpoints and outcomes
- Comparators
- Future direction
- CHAPTER 6 PIPELINE ANALYSIS & FORECASTS
- Key findings
- Overview
- Pipeline summary
- Comparative forecasts
- Comparator tool comparisons
- Clinical factors
- Commercial factors
- Contrave (bupropion and naltrexone, Orexigen)
- Drug profile
- Drug overview
- SWOT analysis
- Clinical trial data
- Phase III trials
- Phase II trials
- Forecasts to 2018
- Qnexa (phentermine and topiramate, Vivus Inc.)
- Drug profile
- Drug overview
- SWOT analysis
- Clinical trial data
- Phase III trials
- Phase II trials
- Forecasts to 2018
- Lorcaserin (Arena Pharmaceuticals)
- Drug profile
- Drug overview
- SWOT analysis
- Clinical trial data
- Forecasts to 2018
- Cetilistat, Alizyme Plc
- Drug profile
- Drug overview
- SWOT analysis
- Clinical trial data
- Phase III trial data
- Phase II trial data
- Forecasts to 2018
- Other drugs
- BIBLIOGRAPHY
- Journal papers
- Presentations
- Website information
- Reports
- Books
- Datamonitor reports
- APPENDIX A - MARKET ASSUMPTIONS
- APPENDIX B
- Contributing experts
- Report methodology
- About Datamonitor
- About Datamonitor Healthcare
- About the Cardiovascular Disease analysis team
- Disclaimer
- Disclaimer
- List of Tables
- Table 1: World Health Organization classification of obesity
- Table 2: Projected and forecast adult obesity prevalence (million) in the seven major markets, 2008-2018
- Table 3: Projected and forecast adult obesity prevalence rate in the seven major markets, 2008-2018
- Table 4: Predicted UK prevalence of childhood obesity by gender, 2004-2050
- Table 5: Summary of selected guidelines for obesity interventions, 2009
- Table 6: Examples of obesity-associated co-morbidities
- Table 7: Historical and forecast obesity market performance in the seven major markets by volume and value, 2008-2018
- Table 8: Historical and forecast obesity market performance by region in the seven major markets, 2008-2018
- Table 9: Sales and growth of drug classes and/or brands for obesity in the seven major markets, 2008-2018
- Table 10: Sales forecasts for obesity in the seven major markets ($m), 2008-2018
- Table 11: Summary of opportunities and threats for the obesity market, 2009
- Table 12: Expected remaining lifetime healthcare costs - obese, healthy living and smoking adults, 2009
- Table 13: Sales forecasts for obesity in the US ($m), 2008-2018
- Table 14: Sales forecasts for obesity in Japan ($m), 2008-2018
- Table 15: Historical and forecast obesity market performance in the five major European markets by country and value, , 2008-2018
- Table 16: Historical and forecast obesity market share (%) in the five major European markets by value, 2004, 2008 and 2018
- Table 17: Obesity prevalence versus volume and value sales across the five major European markets, 2008
- Table 18: Sales forecasts ($m) for obesity in the five major European markets, 2008-2018
- Table 19: Sales forecasts for obesity in France ($m), 2008-2018
- Table 20: Sales forecasts for obesity in Germany ($m), 2008-2018
- Table 21: Sales forecasts for obesity in Italy ($m), 2008-2018
- Table 22: Sales forecasts for obesity in Spain($m), 2008-2018
- Table 23: Specific advice on obesity drug use, National Institute for Health & Clinical Evidence Quick Reference Guide for the National Health Service
- Table 24: Sales forecasts for obesity in the UK ($m), 2008-2018
- Table 25: Key branded drugs indicated for obesity, 2009
- Table 26: Brand dynamics of key marketed drugs for the treatment of obesity in the seven major markets, 2008-2018
- Table 27: US formulary status for key brands for the treatment of obesity, 2009
- Table 28: Contraindications, cautions, adverse reactions and drug interactions - orlistat, sibutramine and phentermine
- Table 29: Xenical (orlistat) - drug profile, 2009
- Table 30: Xenical (orlistat) - SWOT analysis, 2009
- Table 31: Forecast sales performance for Xenical in the seven major markets, 2008-2018
- Table 32: Alli (orlistat) - drug profile, 2009
- Table 33: Alli (orlistat) - SWOT analysis, 2009
- Table 34: Alli (orlistat) sales performance in the seven major markets, 2008-2018
- Table 35: Reductil (sibutramine) - drug profile, 2009
- Table 36: Reductil (sibutramine) - SWOT analysis, 2009
- Table 37: Acomplia/Reductil (sibutramine) sales performance in the seven major markets, 2008-2018
- Table 38: Sanorex (mazindol) - drug profile, 2009
- Table 39: Sanorex (mazindol) - SWOT analysis, 2009
- Table 40: Sanorex/Teronac (mazindol) sales performance in the seven major markets, 2008-2018
- Table 41: Acomplia (rimonabant) - drug profile, 2009
- Table 42: Acomplia/Zimulti (rimonabant) sales performance in the seven major markets, 2008-2018
- Table 43: Late-stage pipeline summary for obesity, 2009
- Table 44: Obesity pipeline product performance against generic and currently marketed products in the seven major markets, 2008-2018
- Table 45: Contrave (bupropion and naltrexone) - drug profile, 2009
- Table 46: Contrave (bupropion and naltrexone) SWOT analysis, 2009
- Table 47: Forecast sales for Contrave (bupropion and naltrexone) in the seven major markets, 2008-2018
- Table 48: Qnexa (phentermine and topiramate) - drug profile, 2009
- Table 49: Qnexa (phentermine and topiramate) SWOT analysis, 2009
- Table 50: Forecast sales for Qnexa (phentermine and topiramate) in the seven major markets , 2008-2018
- Table 51: Lorcaserin - drug profile, 2009
- Table 52: Lorcaserin SWOT analysis, 2009
- Table 53: Forecast sales for lorcaserin in the seven major markets, 2008-2018
- Table 54: Cetilistat - drug profile, 2009
- Table 55: Cetilistat SWOT analysis, 2009
- Table 56: Forecast sales for cetilistat in the seven major markets,, 2008-2018
- Table 57: Obesity pipeline by phase of development and activity status, 2006-09
- Table 58: Phase II obesity pipeline overview, 2009
- Table 59: Average trial durations used for Datamonitor forecasts of obesity market launch dates
- Table 60: Review periods for new approvals in months
- Table 61: Forecast launch dates for late stage obesity products
- Table 62: Generic share, generic pricing and branded price upon generic incursion in the cardiovascular market
- Table 63: Key patent expiry dates for market exclusivity for currently marketed obesity products
- List of Figures
- Figure 1: Definition of body mass index
- Figure 2: Principal drivers for obesity
- Figure 3: Projected and forecast adult obesity prevalence (million) ) in the seven major markets, 2008-2018
- Figure 4: Projected and forecast adult obesity prevalence rate in the seven major markets, 2008-2018
- Figure 5: Critical opportunities for intervention during an individual's life course
- Figure 6: Examples of child-focused interventions to target obesity
- Figure 7: Generic treatment pathway for obesity
- Figure 8: Long-term weight loss improvements with long-term maintenance therapy
- Figure 9: Historic events in the obesity market, 1930-2009
- Figure 10: Forecast events in the obesity market, 2010-2018
- Figure 11: Historical and forecast obesity market performance in the seven major markets by volume and value 2004-2018
- Figure 12: Historical and forecast seven major market obesity market performance by volume and value by region, 2004-2018f
- Figure 13: Historical and forecast obesity market performance in the seven major market by volume and value of key brands versus new launches and generics, 2004-2018f
- Figure 14: Impact of over-the-counter orlistat on the US obesity market, 2004-08
- Figure 15: Historical and forecast obesity market in the US performance by volume and value, 2004-2018
- Figure 16: Historical and forecast obesity market performance in Japan by volume and value, 2004-2018
- Figure 17: Historical and forecast obesity market performance in the five major European markets by volume and value, 2004-2018
- Figure 18: Historical and forecast obesity market performance in the five major European markets by country and value,2004-2018
- Figure 19: Historical and forecast obesity market performance in France by volume and value, 2004-2018
- Figure 20: Marketed obesity brand performance in France against generic and pipeline products, 2004-2018
- Figure 21: Pipeline product performance in France against generic and currently marketed products, 2004-2018
- Figure 22: Historical and forecast obesity market performance in Germany by volume and value, 2004-2018
- Figure 23: Marketed obesity brand performance in Germany against generic and pipeline products, 2004-2018
- Figure 24: Pipeline product performance in Germany against generic and currently marketed products, Germany, 2004-2018
- Figure 25: Historical and forecast obesity market performance in Italy by volume and value, 2004-2018
- Figure 26: Marketed obesity brand performance in Italy against generic and pipeline products, 2004-2018
- Figure 27: Pipeline product performance in Italy against generic and currently marketed products, 2004-2018
- Figure 28: Historical and forecast obesity market performance in Spain by volume and value, 2004-2018
- Figure 29: Marketed product performance in Spain against generic and pipeline products, 2004-2018
- Figure 30: Pipeline product performance in Spain against generic and currently marketed products, 2004-2018
- Figure 31: Historical and forecast obesity market performance in the UK by volume and value, 2004-2018
- Figure 32: Marketed product performance in the UK against generic and pipeline products, 2004-2018
- Figure 33: Pipeline product performance in the UK against generic and currently marketed products,2004-2018
- Figure 34: Brand dynamics of key marketed drugs for the treatment of obesity in the seven major markets, 2004-2018
- Figure 35: Historic and forecast sales for Xenical (orlistat) in the seven major markets, 2004-2018
- Figure 36: Historic and forecast sales for Alli (orlistat) in the seven major markets, 2004-2018
- Figure 37: Historic and forecast sales for Reductil (sibutramine) in the seven major markets, 2004-2018
- Figure 38: Historic and forecast sales for Sanorex (mazindol) in the seven major markets, 2004-2018
- Figure 39: Obesity pipeline product performance against generic and currently marketed products in the seven major markets, 2004-2018
- Figure 40: Datamonitor drug assessment summary for pipeline products in development for obesity, 2009
- Figure 41: Contrave Phase III trial plan overview
- Figure 42: Contrave (bupropion and naltrexone) Phase III trial overview
- Figure 43: Contrave (bupropion and naltrexone) Phase III trial overview
- Figure 44: Contrave (bupropion and naltrexone) Phase III trial overview
- Figure 45: Contrave (naltrexone and bupropion) Phase IIb trial results overview
- Figure 46: Contrave (naltrexone and bupropion) Phase II trial results overview
- Figure 47: Forecast sales for Contrave (bupropion and naltrexone) in the seven major markets, 2008-2018
- Figure 48: Qnexa (phentermine and topiramate) Phase III trial plan overview
- Figure 49: Qnexa (phentermine and topiramate) EQUIP Phase III trial overview
- Figure 50: Qnexa (phentermine and topiramate) CONQUER Phase III trial overview
- Figure 51: Qnexa (phentermine and topiramate) EQUATE Phase III trial overview
- Figure 52: Qnexa (phentermine and topiramate) Phase II trial overview
- Figure 53: Forecast sales for Qnexa (phentermine and topiramate) in the seven major markets , 2008-2018
- Figure 54: Lorcaserin trial plan overview
- Figure 55: Lorcaserin Phase III BLOOM trial overview
- Figure 56: Lorcaserin Phase III BLOSSOM trial overview
- Figure 57: Lorcaserin Phase III BLOOM-DM trial overview
- Figure 58: Forecast sales for lorcaserin in the seven major markets, 2008-2018
- Figure 59: Cetilistat monotherapy Phase III trial overview
- Figure 60: Other late-stage cetilistat trial plans
- Figure 61: Cetilistat Phase II trial in obese adults
- Figure 62: Cetilistat Phase II trial in obese adults with diabetes
- Figure 63: Forecast sales for cetilistat in the seven major markets,, 2008-2018
- Figure 64: Obesity pipeline by phase of development, 2006-09
- Figure 65: Obesity pipeline by activity status, 2006-09
AbstractIntroduction
The obesity market is easily characterized as attractive, featuring a booming patient potential needing long term therapy, but repeated product withdrawals and failed pipeline candidates highlight the reality of increasingly cautious regulatory bodies, reluctant payers, and a clinical community that puts more stock in diet and exercise: $513.7m sales in 2008 fall far short of analyst predictions.
Scope- Defining the key clinical characteristics of the obesity sector that present a unique commercial challenge
- Translation of critical clinical and regulatory issues into pertinent practical considerations for both incumbent players and new market entrants
- Clinical and commercial analysis of existing and late stage products targeting the sector, qualified by key opinion leader interviews
- Seven major market forecasts for key products to 2018
Highlights
The 125 million obese adults in 2008 across the US, Japan, France, Germany, Italy, Spain and UK will grow to at least 143 million by 2018. If just 25% of these adults were treated for one year with a dollar per day product, achieving 80% compliance rates, market potential would rise from $8.6 billion in 2008 to $10.5 billion in 2018
There may be some advantages to exploring head-to-head trials of existing therapies, the combination use of drugs or demonstrating longer term improvements to cardiovascular risks, but in the current environment this is unlikely to expand the proportion of the obese population in which existing and late stage pipeline products will be used.
GSK's Alli failed to sustain US launch sales, Sanofi-Aventis' Acomplia has been withdrawn. 27 clinical pipeline products discontinued between publication of this report and its predecessor (2006) have cost at least $1.1 billion in trial costs alone. Some developers will be facing administration or liquidation rather than arranging partnering deals.
Reasons to Purchase- Understand why predictions for this market have been repeatedly over-stated
- Qualify market expectations against the practicalities of targeting this unyielding market
- Assess the qualities of marketed and pipeline products and their commercial handling to determine their realistic prospects
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