Asthma is a chronic respiratory condition characterized by recurrent wheezing, coughing, and breathlessness, which occur in acute events known as exacerbations. Often triggered by factors such as exercise, allergen or irritant exposure, change in weather, or viral respiratory infections, these flare-ups can vary significantly in frequency and severity. Attacks consist of swelling of the lining of the bronchial tubes, which narrows airways and results in a reduction of airflow into and out of the lungs. Historically considered to be a single disease, asthma is now viewed more as an overlapping assemblage of individual phenotypes with various underlying pathophysiological processes leading to symptoms.
CONTENTS
8 OVERVIEW
8 Latest key takeaways
9 DISEASE BACKGROUND
9 Definition
9 Patient segmentation
11 TREATMENT
11 Main pharmacological treatments are categorized as controllers or relievers
11 Treatment guidelines recommend step-up therapy
11 Reliever medications have traditionally consisted of SABAs
11 Controller medications have been dominated by ICSs and LABAs
12 Concomitant use of additional treatments may be considered
12 Add-on treatment for severe asthma has become highly personalized
12 New recommendations upend decades of routine asthma management
13 GINA 2021 now provides the preferred SMART-based track and the traditional SABA track
16 COVID-19 recommendations for asthma management
18 EPIDEMIOLOGY
18 Prevalence methodology
21 MARKETED DRUGS
29 PIPELINE DRUGS
37 KEY REGULATORY EVENTS
37 Selexis And Generium Launch Omalizumab Biosimilar In Russia
37 Nucala Use For Asthmatic Kids Becomes Easier
37 Amgen Expects Quick, Broad Adoption Of Tezspire In Severe Asthma
38 Dupixent OKd For Narrower Asthma Population
38 FDA Grants Expanded Approval For Dupixent
38 Lupin Delivers On Generic Fostair With UK Luforbec Launch
38 US FDA Grants Priority Review Status For Tezepelumab
39 Stada’s Thornton & Ross Rivals Seretide In UK
39 Lupin Gets Another First With Fostair
39 FDA Hands Lannett Goal Date On Generic Advair
39 Broad Population Sought For Amgen/AZ’s Tezepelumab
40 AZ/Amgen Fail In EU Fast-Track Bid For Tezepelumab
40 FDA Approves Xolair Prefilled Syringe For Self-Injection
40 Viatris Clears US Symbicort Hurdle But Loses Key Patent Fight To AstraZeneca
41 AstraZeneca & Amgen Seek EU Fast-Track For Severe Asthma Drug
41 13 New Drugs Pass Muster At The EMA
42 PROBABILITY OF SUCCESS
43 LICENSING AND ASSET ACQUISITION DEALS
43 Chinese Firms Look Inward To Access Innovation
43 KoBioLabs, SPH Sine Ink $107.25m Microbiome Therapeutics Deal
43 Philip Morris Closes In On Vectura As £1.1bn Offer Passes Threshold
44 Cipla Targets Global Respiratory Biosimilars With Kemwell JV
44 Vectura Opts For Tobacco Giant Philip Morris In Carlyle Takeover Tussle
44 Philip Morris Bid For Vectura Trumps Carlyle Takeover
45 Nuance Gets Greater China Rights To Verona’s Ensifentrine
45 Lupin’s US Advair Generic Plans Turn Awry As Celon Pact Nears End
45 Vectura Agrees £958m Takeover Following Hikma Advair Launch
46 Quercis Pharma Signs Worldwide License Agreement With Western New England University
46 China And US Added to Amneal-Iconovo Symbicort Alliance
47 CLINICAL TRIAL LANDSCAPE
48 Sponsors by status
49 Sponsors by phase
50 Recent events
52 DRUG ASSESSMENT MODEL
52 ICSs
52 ICS/SABA
53 ICS/LABAs
53 ICS/LABA/LAMAs
54 Other oral classes
54 Biologics
56 MARKET DYNAMICS
57 FUTURE TRENDS
57 High biologic prices will translate to high revenues, despite restricted prescribing
57 The ICS/LABA class will remain dominant by patient share, as first-generation products lose share to follow-on products and
generics
57 Skepticism regarding the role of LAMAs in asthma may blunt uptake of triple therapies
59 CONSENSUS FORECASTS
64 RECENT EVENTS AND ANALYST OPINION
64 PT027 for Asthma (September 9, 2021)
64 Dexpramipexole for Asthma (May 17, 2021)
66 Bemrist Breezhaler for Asthma (March 1, 2021)
66 Dupixent for Asthma (March 1, 2021)
68 Dupixent for Asthma (March 1, 2021)
69 Dupixent for Asthma (March 1, 2021)
70 Fasenra for Asthma (March 1, 2021)
71 Fasenra for Asthma (March 1, 2021)
73 Nucala Lyophilized Powder Formulation for Asthma (March 1, 2021)
74 Tezepelumab for Asthma (March 1, 2021)
76 Trelegy Ellipta for Asthma (March 1, 2021)
77 Zimbus Breezhaler for Asthma (March 1, 2021)
78 Tezepelumab for Asthma (February 26, 2021)
79 Tezepelumab for Asthma (December 22, 2020)
81 Tezepelumab for Asthma (November 10, 2020)
83 TD-8236 for Asthma (November 5, 2020)
84 GB001 for Asthma (October 13, 2020)
86 KEY UPCOMING EVENTS
87 KEY OPINION LEADER INSIGHTS
88 BIBLIOGRAPHY
89 APPENDIX
LIST OF FIGURES
20 Figure 1: Trends in prevalent cases of asthma, 2018–27
29 Figure 2: Overview of pipeline drugs for asthma in the US
29 Figure 3: Pipeline drugs for asthma, by company
30 Figure 4: Pipeline drugs for asthma, by drug type
30 Figure 5: Pipeline drugs for asthma, by classification
42 Figure 6: Probability of success in the asthma pipeline
47 Figure 7: Clinical trials in asthma
47 Figure 8: Top 10 drugs for clinical trials in asthma
48 Figure 9: Top 10 companies for clinical trials in asthma
48 Figure 10: Trial locations in asthma
49 Figure 11: Asthma trials status
50 Figure 12: Asthma trials sponsors, by phase
52 Figure 13: Datamonitor Healthcare’s drug assessment summary for asthma
56 Figure 14: Market dynamics in asthma
57 Figure 15: Future trends in asthma
68 Figure 16: Dupixent for Asthma (March 1, 2021): Phase III – LIBERTY ASTHMA TRAVERSE (Long-Term Follow-Up)
79 Figure 17: Tezepelumab for Asthma (February 26, 2021): Phase III – NAVIGATOR
81 Figure 18: Tezepelumab for Asthma (December 22, 2020): Phase III – SOURCE
83 Figure 19: Tezepelumab for Asthma (November 10, 2020): Phase III – NAVIGATOR
85 Figure 20: GB001 for Asthma (October 13, 2020): Phase IIb – LEDA
86 Figure 21: Key upcoming events in asthma
LIST OF TABLES
10 Table 1: Patient severity in asthma
14 Table 2: GINA treatment recommendations for asthma: Track 1
15 Table 3: GINA treatment recommendations for asthma: Track 2
16 Table 4: NAEPP EPR-3 Guidelines and Focused Update
19 Table 5: Prevalent cases of asthma, 2018–27
22 Table 6: Marketed drugs for asthma
31 Table 7: Pipeline drugs for asthma in the US
60 Table 8: Historical global sales, by drug ($m), 2016–20
62 Table 9: Forecasted global sales, by drug ($m), 2022–26
64 Table 10: PT027 for Asthma (September 9, 2021)
65 Table 11: Dexpramipexole for Asthma (May 17, 2021)
66 Table 12: Bemrist Breezhaler for Asthma (March 1, 2021)
67 Table 13: Dupixent for Asthma (March 1, 2021)
68 Table 14: Dupixent for Asthma (March 1, 2021)
70 Table 15: Dupixent for Asthma (March 1, 2021)
71 Table 16: Fasenra for Asthma (March 1, 2021)
72 Table 17: Fasenra for Asthma (March 1, 2021)
73 Table 18: Nucala Lyophilized Powder Formulation for Asthma (March 1, 2021)
75 Table 19: Tezepelumab for Asthma (March 1, 2021)
76 Table 20: Trelegy Ellipta for Asthma (March 1, 2021)
77 Table 21: Zimbus Breezhaler for Asthma (March 1, 2021)
78 Table 22: Tezepelumab for Asthma (February 26, 2021)
80 Table 23: Tezepelumab for Asthma (December 22, 2020)
82 Table 24: Tezepelumab for Asthma (November 10, 2020)
83 Table 25: TD-8236 for Asthma (November 5, 2020)
84 Table 26: GB001 for Asthma (October 13, 2020)
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