Severe Eosinophilic Asthma Clinical Landscape Report 2026: Trials, Readouts and White Space
Turn fragmented clinical intelligence into a decision-ready landscape. This report was assembled with PatSnap MCP Servers for Clinical Trials, Drug & Asset, and Company & Deal Intelligence. Explore the PatSnap MCP Marketplace to reproduce the workflow in your own AI research stack.
Data snapshot: 16 July 2026. This report is a strategic research view, not medical advice. Trial status and timing can change; confirm records before making development or investment decisions.
Executive view
Severe Eosinophilic Asthma remains an active clinical development field. The landscape is diversifying across prevention, early treatment and high-risk populations, making variant coverage, resistance, seasonality and practical delivery central to differentiation. The PatSnap evidence set used here contains 38 matched trial records and 107 indexed result records before the decision-focused sample below was selected.
How PatSnap MCP built this report
The workflow used Clinical Trials MCP search to define the landscape, then clinical_trial_fetch to retrieve trial design, phase, status, sponsor, geography, endpoints and timing. It separately called clinical_trial_result_fetch for indexed readouts. Drug & Asset drug_fetch supplied target and global development status, while Company & Deal Intelligence organization_fetch supplied sponsor context. This keeps trial-, asset- and company-level claims distinct and traceable.
Trial landscape table
| Trial | Asset / intervention | Phase / status | Sponsor | Geography | Primary endpoint | Expected readout |
|---|---|---|---|---|---|---|
| NCT07701239 | SHR-1703 | Phase 1; Not yet recruiting | Guangdong Hengrui Pharmaceutical Co., Ltd. | China | peak concentration (Cmax) (Days 1-267); area under the serum concentration-time curve from time zero to the last quantifiable concentration (AUC0-t), (Days 1-267) | 2027-04-01 |
| ChiCTR2600127395 | Stapokibart + Mepolizumab | Phase 4; Not yet recruiting | Sponsor not listed | China | Nasosinusitis Response Rate at Week 12 (Week 12) | 2028-05-08 |
| NCT07654842 | Albuterol/Budesonide + Benralizumab | Phase 4; Not yet recruiting | Endeavor Health | United States | Change in anti-inflammatory reliever inhaler use during last benralizumab dosing cycle (Weeks 17 through 24) | 2027-09-01 |
| JPRN-UMIN000061347 | Intervention not normalized | Not Applicable; 開始前/Preinitiation | Sponsor not listed | Japan | Week 26におけるTSQM-9 Convenience（利便性）スコアのベースラインからの変化量; Change from baseline in the TSQM-9 Convenience score at Week 26 | 2027-09-30 |
The table is designed for competitive decisions: endpoint selection, geographic reach and readout timing appear beside phase and sponsor. Phase alone does not reveal evidence maturity; a small study may answer a near-term biomarker question while a large pivotal program can leave a multi-year readout gap.
What indexed results say
- Predicting Clinical Response to Benralizumab Using CT Imaging (Phase 2): the indexed record reports Exacerbation rates(≥ 50% reduction) = 42.0 Pts.
- Safety and effectiveness of benralizumab in Indian patients with severe eosinophilic asthma: results from the FAST study (Phase 4): the indexed record reports TESAE = 5.0 Pts.
- Benralizumab for Severe Eosinophilic Asthma in Pediatric Patients: Rationale and Design of the Multicenter, Randomized, Double-Blind, Placebo-Controlled Phase 3 DOMINICA Study (Phase 3): the indexed record reports ECPR30 = 3.0 % points; -.
Cross-trial comparisons require caution. Population, prior therapy, baseline risk, endpoint definition, follow-up and analysis set can all change the apparent signal. The strategic value lies in identifying what each readout resolves—and which uncertainty remains.
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Asset and sponsor context
PatSnap Drug & Asset records add mechanism and global development status for the sampled programs, including SHR-1703 (Phase 3; IL-5), Stapokibart (Approved; IL-4Rα), Mepolizumab (Approved; IL-5), Albuterol/Budesonide (Approved; GR x β2-adrenergic receptor), Benralizumab (Approved; IL-5Rα). Company & Deal Intelligence records identify sponsor context for Guangdong Hengrui Pharmaceutical Co., Ltd., Endeavor Health. Together, those layers show whether a study sits inside a scaled portfolio, an emerging specialist strategy or an academic development path.
Where the white space is
- Clinically meaningful endpoints paired with virologic or microbiologic measures.
- Evidence in immunocompromised, pediatric, pregnant and older populations.
- Resistance surveillance and combination strategies for prolonged infection.
- Coadministration, real-world effectiveness and implementation studies.
Strategic implications
For sponsors, differentiation is more credible when the evidence package resolves a known decision gap: an active comparator, a better-defined responder population, a safer or easier delivery model, a clinically meaningful outcome, or a defensible sequencing strategy. Business-development teams can use the same landscape to separate crowded mechanisms from differentiated evidence architectures. Investors should track endpoint maturity and operational feasibility alongside nominal phase.
What to monitor next
Track status changes, protocol amendments, primary-completion dates, newly indexed results, ownership changes and multinational expansion. Re-run the MCP queries on a schedule and compare deltas. Pay particular attention when a program moves from a surrogate endpoint to a clinical outcome or when a specialist sponsor adds a scaled development partner.
Bottom line
Severe Eosinophilic Asthma has meaningful clinical activity and equally meaningful evidence gaps. A useful landscape connects trial design, results, mechanism and sponsor rather than listing studies in isolation.
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