Table of Contents
1 Methodology and Executive Summary
- 1.1 Report Objectives and Scope
- 1.2 Research Methodology
- 1.3 Executive Summary
2 Causes, Classifications and Global Impact of Pain
- 2.1 Causes
- 2.1.1 Terminal Illness
- 2.1.2 Pain and Genetics
- 2.1.3 The Immune System and Pain
- 2.1.4 The Subjective Nature of Pain
- 2.1.5 Pain Transmission
- 2.1.5.1 Nociceptors
- 2.1.5.2 Pain Receptors
- 2.2 Classifications
- 2.2.1 Chronic Pain
- 2.2.2 Acute Pain
- 2.3 The Impact of Pain
- 2.3.1 Demographic Impact
- 2.3.2 Financial Cost of Pain
3 Treating Pain: Drug Classes and Guidelines
- 3.1 NSAIDs
- 3.2 Opioids
- 3.2.1 Chronic Pain and Opioids
- 3.3 Antidepressants
- 3.4 Anticonvulsants
4 Post-Operative Pain Overview and Therapeutic Options
- 4.1 Impact of Post-Operative Pain
- 4.2 Pain Intensity in Surgical Sites
- 4.3 Site-specific Pain Relief
- 4.4 Postoperative Medications
- 4.4.1 Naropin
- 4.4.2 DepoDur, DepoMorphine and Propofol
- 4.4.3 Other Opioids for Pain Management
- 4.4.4 NSAIDs for Postoperative Pain
5 Back Pain Overview and Therapeutic Options
- 5.1 Sciatica
- 5.2 Facet Joint Problems
- 5.3 Osteoarthritis
- 5.4 Diseases and Back Pain
- 5.5 Low Back Pain
- 5.6 Pharmaceutical Relief for Back Pain
- 5.6.1 Transdermal Patches
- 5.6.2 Injections for Back Pain
- 5.6.3 Back Pain and Opioids
- 5.6.4 Tricyclic Antidepressants
- 5.6.5 Muscle Relaxers
- 5.6.6 Colchicine
- 5.6.7 Chronic Low Back Pain and Anticonvulsants
6 Neuropathic Pain Overview and Therapeutic Options
- 6.1 Nociceptive Versus Neuropathic Pain
- 6.2 Nociceptive and Neuropathic Mixed Pain
- 6.3 Neuropathic Pain
- 6.4 Neuropathic Pain Generation
- 6.5 Treating Neuropathic Pain
- 6.5.1 Transdermal Fentanyl
- 6.5.2 Ketamine and Alfentanil
- 6.5.3 Neurontin
- 6.5.4 Lyrica
7 Migraine Overview and Therapeutic Options
- 7.1 Impact of Migraines
- 7.2 Pharmacological Treatment of Migraine Pain
- 7.2.1 Fiorinal and Fioricet
- 7.2.2 Ergot Alkaloid Derivatives
- 7.2.3 Triptans
- 7.2.3.1 Comparing Triptans
- 7.2.3.2 Imitrex
- 7.2.3.3 Zomig
- 7.2.3.4 Maxalt
- 7.2.3.5 Relpax
- 7.2.4 Neuroleptics
- 7.2.5 Beta-blockers
- 7.3 New and Investigational Drugs for Migraine Pain
- 7.3.1 Topamax
- 7.3.2 Alexza
- 7.3.3 Botox
- 7.3.4 Trexima
- 7.4 Alternative Therapies for Migraine
8 Cancer Pain Overview and Therapeutic Options
- 8.1 Causes of Cancer Pain
- 8.2 Nonsteroidal Anti-inflammatory Drugs (NSAIDs) and Cancer Pain
- 8.3 Opioids and Cancer Pain
- 8.3.1 Reluctance to Prescribe Opioids
- 8.4 Seizure Drugs for Cancer Pain
- 8.5 Investigational Drugs
- 8.5.1 Remoxy
- 8.5.2 Ziconatide
- 8.5.3 Chronogesic Pain Therapy System
- 8.5.4 Xen2174
9 Arthritic Pain Overview and Therapeutic Options
- 9.1 Impact of Arthritis
- 9.2 Rheumatoid Arthritis
- 9.2.1 Causes
- 9.2.2 RA Demographics
- 9.2.3 Genetic Susceptibility
- 9.2.4 Environmental Factors
- 9.2.5 High Cost of Rheumatoid Arthritis
- 9.3 Osteoarthritis
- 9.3.1 Causes
- 9.3.2 Pharmacological Treatment of Osteoarthritis
- 9.3.2.1 COX-2 Class
- 9.3.3 Pharmacological Treatment of Rheumatoid Arthritis
- 9.4 Antirheumatic Drug Classes
- 9.4.1 Nonsteroidal Anti-Inflammatory Drugs
- 9.4.2 Corticosteroids
- 9.4.3 Disease Modifying Anti-Rheumatic Drugs (DMARDs)
- 9.4.4 DMARD Competition
- 9.4.5 Slow-Acting Antirheumatic Drugs (SAARDs)
- 9.4.6 Biological Response Modifiers (BRMs)
- 9.4.7 Leading RA Medications
- 9.4.8 BRMs Versus DMARDs
10 Fibromyalgia Overview and Therapeutic Options
- 10.1 Manifestations
- 10.2 Impact of Fibromyalgia
- 10.3 Natural Treatments for Fibromyalgia
- 10.4 Prescription Treatments for Fibromyalgia
- 10.4.1 Treatment with Antidepressants
- 10.4.2 Muscle Relaxants
- 10.4.3 Sleep Modifiers
- 10.4.4 Anxiety Medications
- 10.4.5 Anticonvulsants
- 10.4.6 Antibiotics
- 10.5 Future Therapies for Fibromyalgia
11 Non-Pharmaceutical Pain Treatment
- 11.1 Acupuncture
- 11.1.1 Assessing Acupuncture's Value
- 11.2 Osteopathic Manipulation
- 11.2.1 Osteopathic Treatment
- 11.2.2 Conditions Treated by Osteopaths
- 11.3 Physiotherapy
- 11.4 Reflexology
- 11.5 Neurostructural Integration Technique
- 11.6 Herbal medicine
- 11.7 Neurolytic Block Injections
- 11.7.1 Examples of Neurolytic Blocks
- 11.8 Chemical Neurolytic Blocks
- 11.9 Cryoablation
- 11.10 Radiofrequency Lesioning
- 11.11 Neurosurgical Procedures
- 11.12 Chemical Ablation
- 11.13 Nerve Blocks
- 11.14 Neurostimulation and Pain Control
- 11.15 Electro Thermal Disc Decompression/ Intradiscal Electro
Thermocoagulation
- 11.16 Selective Nerve Root Injections
- 11.17 Facet Joint Pain Block
- 11.18 Trigger Spot Injections
- 11.19 Peripheral Nerve Injections
- 11.20 Cervical and Lumbar Epidural Blocks
12 NSAID Market Analysis
- 12.1 Overview
- 12.2 Over-the-Counter NSAIDs
- 12.2.1 Ibuprofen
- 12.2.2 Naproxen
- 12.2.3 Acetaminophen and Aspirin
- 12.3 Traditional Prescription NSAIDs
- 12.3.1 Diclofenac/Cataflam/Voltaren
- 12.3.2 Arthrotec
- 12.3.3 Mobic
- 12.3.3.1 Mobic's Market Share
- 12.3.3.2 Mobic Vs Other NSAIDs
- 12.3.4 DayPro
- 12.3.4.1 Rheumatoid Arthritis Relief from DayPro
- 12.3.4.2 Osteoarthritis Relief from DayPro
- 12.3.5 Relafen
- 12.3.5.1 Relafen Versus Naproxen and Aspirin
- 12.3.5.2 Endoscopy Trials
- 12.4 The Future of the NSAID Market
13 Opioid Use and Market Trends
- 13.1 Drawbacks of Opioid Therapy
- 13.2 Treating Chronic Pain
- 13.3 Key Opioid Products
- 13.3.1 Morphine
- 13.3.1.1 Increased Usage of Morphine
- 13.3.1.2 Cognitive and Psychomotor Effects
- 13.3.1.3 Extended Release Morphine
- 13.3.2 Oxycodone
- 13.3.3 Kadian
- 13.3.3.1 Key Clinical Trial
- 13.3.4 Vicodin
- 13.3.5 Ultracet/Ultram
- 13.3.6 Duragesic
- 13.4 Legal Regulation of Opioids
- 13.5 Side Effects
- 13.6 Adjuvant Medications
- 13.7 Market Analysis
- 13.7.1 OxyContin
- 13.7.2 Duragesic
- 13.7.3 Kadian
- 13.7.4 Ultracet/Ultram
- 13.7.5 Avinza
- 13.7.6 Actiq
- 13.8 Key Opioid Products in Development
- 13.8.1 Chronogesic
- 13.8.2 Ionsys
- 13.8.3 Remoxy
- 13.9 The Future of the Opioid Market
14 Migraine Therapy Market
- 14.1 Overview
- 14.2 Leading Migraine Therapies
- 14.2.1 Imitrex/Imigran
- 14.2.2 Zomig
- 14.2.3 Relpax
- 14.2.4 Maxalt
- 14.3 Preventive vs. Abortive Therapy
- 14.4 The Future of the Migraine Market
15 Anticonvulsant Market
- 15.1 Overview
- 15.2 Leading Anticonvulsants
- 15.2.1 Neurontin
- 15.2.1.1 Generic Competition
- 15.2.2 Topamax
- 15.2.3 Depakote
- 15.2.4 Lamictal
- 15.2.5 Trileptal
- 15.2.6 Tegretol
- 15.3 The Future of the Anticonvulsant Market
16 Cox-II Inhibitors and the Future
- 16.1 The Fall of Bextra
- 16.1.1 Health Risks Alert
- 16.1.2 Thromboembolic Events
- 16.1.3 Post-marketing Reports for Bextra
- 16.1.4 Withdrawal of Bextra
- 16.2 The Fall of Vioxx
- 16.2.1 Public Health Advisory
- 16.2.2 Repercussions from the Vioxx Withdrawal
- 16.2.3 Fear of COX-2 Inhibitors
- 16.2.4 Financial Fallout for Merck
- 16.2.5 Vioxx vs Other Cox-2 Inhibitors
- 16.3 Celebrex: Surviving the Fallout
- 16.3.1 FDA Review of Clinical Trials
- 16.3.2 Black Box Warning
- 16.4 Future Scrutiny of Cox-2 Class
- 16.5 COX-2 Pipeline
- 16.5.1 Prexige
- 16.5.1.1 TARGET Assessment
- 16.5.2 Arcoxia
- 16.5.2.1 Future of Arcoxia
- 16.5.3 Dynastat
- 16.6 The Future of the Cox-II Class
17 Promising Areas of Research
- 17.1 Natural Painkillers
- 17.1.1 Peptides
- 17.1.2 Epibatidine
- 17.1.3 Chili Peppers and Capsaicin
- 17.1.4 Marijuana
- 17.1.5 Receptors as Gateways
- 17.1.6 Chromaffin Cells
- 17.1.7 Glutamate
- 17.1.8 Prialt
- 17.1.9 New Class of Analgesics
18 Company Briefs
- Abbott Laboratories
- AlgoRx Pharmaceuticals
- Altea Therapeutics
- Ardent Pharmaceuticals
- AstraZeneca
- Cephalon
- Elan Pharmaceuticals
- Endo Pharmacuticals
- EpiCept
- GlaxoSmithKline
- Indevus Pharmaceuticals
- Innovative Drug Delivery Systems
- Johnson & Johnson
- Metaphore Pharmaceuticals
- Nastech Pharmaceutical
- NeurogesX
- Novartis Pharmaceuticals
- Pain Therapeutics
- Pfizer
- Purdue
- Renovis
- SkyePharma
Tables and Graphs
- Table 1.1 Value of the Pain Market, by Therapeutic Class 2004
- Graph 1.1 Value of the Pain Market, by Therapeutic Class Market
Share 2004
- Table 1.2 Top Ten Pain Medications Worldwide in 2004
- Graph 1.2 Fastest Growing Pain Medication Classes, by Growth Rate
- Table 1.3 Key Patent Expirations for Pain Therapies
- Table 2.1 Characteristics and Treatment of Acute vs Chronic Pain
- Graph 2.1 Top Causes of Pain
- Table 2.2 Incidence of pain conditions in American households
- Table 3.1 Key Pain Management Drug Classes and
Diseases/Conditions Treated
- Table 3.2 NSAID Delivery Routes
- Table3.3 Traditional NSAIDs
- Table 3.4 The Oxford League Table of Analgesic Efficacy
- Table 3.5 Well Known Narcotic Analgesics
- Table 3.6 WHO Guidelines for Pain Therapy
- Table 4.1 WFSA Analgesic Ladder
- Table 6.1 Department of Health and Human Services Assistive Tool
for Determining Type of Pain
- Table 7.1 Estimated annual costs of migraine for the total
population of patients with migraine
- Table 7.2 Popular Medicines for the Treatment of Migraines
- Table 7.3 Preventive Headache Therapies
- Table 7.4 Common Analgesics Prescribed for Migraine Pain
- Table 7.5 Ergot Alkaloid Derivatives for Migraine Pain Spray
- Table 7.6 NSAIDs and COX-2 Inhibitors
- Table 7.7 Triptans for Migraine Pain
- Table 7.8 Patent Expirations for Leading Triptans
- Table 7.9 Migraine Drugs In Development
- Table 8.1 Cancer Pain and Therapeutic Options
- Table 8.2 Adjuvants to Opioids for Treating Cancer Pain
- Table 9.1 Leading Causes of Disabilities in the US
- Table 9.2 Approved DMARDs for Rheumatoid Arthritis
- Table 9.3 Profiles of the Leading DMARDs
- Table 9.4 Sales of Biologics for Rheumatoid Arthritis, 1999-2004
- Graph 9.1 Growth of Biologics for Rheumatoid Arthritis 2000-2004
- Table 10.1 Popular Treatments for Fibromyalgia
- Table 11.1 Complementary and Alternative Medicine Use by U.S.
Adults--2002
- Table 11.2 10 Most Common Complementary and Alternative Therapies
2002
- Table 11.3 Disease/Condition for Which Complementary/Alternative
Medicines are Most Frequently Used
- Table 12.1 Global Sales of Leading Prescription NSAIDs
(Traditional) 2004
- Graph 12.1 Prescription NSAID Product Market Share (traditional vs
Cox-2 Inhibitors) 2004
- Graph 12.2 Prescription NSAID Product Market Share 2004
- Table 12.2 Sales of Advil 2002-2004
- Table 12.3 Sales of Aleve 2002-2004
- Table 12.4 Sales of Excedrin 2002-2004
- Table 12.5 Rejuvenation of Mobic Sales 2003-2004
- Table 12.6 Adverse Events (%) Occurring in 2% of MOBIC Patients in
a 12-Week Osteoarthritis Placebo and Active-Controlled Trial
- Table 12.7 Traditional NSAIDs and Past Sales (Pre-Cox 2) 1998-1999
- Table 13.1 Key Opioid Product Sales 2004
- Graph 13.1 Global Market Share of Branded Opioid Products 2004
- Table 13.2 Sales Growth in the US Opioids Market 1997-2002
- Graph 13.2 Sales Growth in the US Opioids Market 1997-2004
- Table 13.3 Consumer cost of analgesics and adjuvants (2000)
Medication Size Cost
- Table 13.4 Sales of OxyContin 2003-2004
- Table 13.5 Sales of Duragesic 2001-2004
- Graph 13.3 The Success of Duragesic: Global Sales 2001-2004
- Table 13.6 Sales of Kadian 2002-2004
- Table 13.7 Sales of Ultracet/Ultram 2001-2003
- Table 13.8 Sales of Avinza 2003-2004
- Table 13.9 Sales of Actiq 2002-2004
- Table 13.10 Financial Forecast of the Global Opioid Market 2004-2009
- Table 14.1 Sales of Triptan Drugs 2001-2004
- Graph 14.1 Sales of Triptan Drugs 2001-2004
- Table 14.2 Sales of Leading Migraine Therapies 2004
- Graph 14.2 Leading Migraine Therapies, Market Share 2004
- Graph 14.3 Geographic Market Share of Leading Triptan-Based
Migraine Therapies 2004
- Table 14.3 Global Sales of Imitrex/Imigran 2001-2004
- Table 14.4 Global Sales of Zomig 2001-2004
- Table 14.5 Global Sales of Relpax 2001-2004
- Table 14.6 Global Sales of Maxalt 2001-2004
- Table 14.7 Financial Forecast of Triptans 2005-2009
- Table 15.1 Leading Anticonvulsants, Global Sales 2004
- Graph 15.1 Leading Anticonvulsants, Market Share 2004
- Table 15.2 Sales Growth in the Anticonvulsants Market 2001-2004
- Graph 15.2 Sales Growth in the Anticonvulsants Market 2001-2004
- Table 15.3 Leading Anticonvulsant Indications
- Table 15.3 Global Sales of Neurontin 2001-2004
- Table 15.4 Global Sales of Topamax 2001-2004
- Table 15.5 Global Sales of Depakote 2001-2004
- Table 15.6 Global Sales of Lamictal 2001-2004
- Table 15.7 Global Sales of Trileptal 2001-2004
- Table 15.8 Global Sales of Tegretol 2001-2004
- Table 15.9 Financial Forecast of the Anticonvulsant Market
2004-2009
- Table 16.1 Leading COX-2 Inhibitors 2004
- Table 16.2 Post-Bextra Switching Trends
- Table 16.3 Future Sales of Celebrex
- Table 18.1 The Value of Pfizer's Pain Management Portfolio 2004 ($
mn)
- Table 18.2 Purdue Pharma's Prescription Pain Portfolio
- Table I Global Sales of Leading Pain Management Drugs 2004
- Table II Pain Management Pipeline
- Table III Acute Pain Pipeline
- Table IV Chronic Pain Pipeline
- Table V Neuropathic Pain Pipeline
- Table VI Post-operative Pain Pipeline
- Table VII Severe Pain Pipeline
- Table IX NSAIDs Affected by Newly Required Warning Labels
Appendices
- Table I Global Sales of Leading Pain Management Drugs 2004
- Table II Pain Management Pipeline
- Table III Acute Pain Pipeline
- Table IV Chronic Pain Pipeline
- Table V Neuropathic Pain Pipeline
- Table VI Post-operative Pain Pipeline
- Table VII Severe Pain Pipeline
- Table IX NSAIDs Affected by Newly Required Warning Labels
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