Cluster Headache 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
Cluster Headache remains an active clinical development field. The field is increasingly separating symptomatic benefit from disease modification, while enrichment, digital measures and fluid or imaging biomarkers reshape trial design. The PatSnap evidence set used here contains 43 matched trial records and 36 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 |
|---|---|---|---|---|---|---|
| NCT07677137 | Intervention not normalized | Not Applicable; Recruiting | Sponsor not listed | Belgium | Number of procedure-related or device-related adverse events at 12 weeks (From implantation to 12 weeks post implantation); Number of adverse events at 48 weeks (From implantation to 48 weeks post-activation) | 2027-07-01 |
| DRKS00038069 | Intervention not normalized | Not Applicable; Recruiting | Sponsor not listed | Germany | Primary endpoint not listed | Timing not listed |
| NCT07348783 | Intervention not normalized | Not Applicable; Recruiting | Karolinska Institutet | Sweden | Headache diary - frequency of headaches (Baseline (day 1 of the study) and 8-12 weeks after the end of the…) | 2027-12-01 |
| NCT07292090 | Intervention not normalized | Not Applicable; Active, not recruiting | Karolinska Institutet | Sweden | Headache diary - frequency, intensity and duration (Baseline and after the 8-12 weeks after the intervention and follow-up after 3…) | 2026-12-01 |
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
- Effects of psilocybin on sleep quality and brain microstructure in chronic cluster headache (Phase 1): the indexed record reports PSQI = -2.5 Point.
- Greater occipital nerve injection with methylprednisolone as transitional therapy in episodic cluster headache: Results from an RCT (Phase 3): the indexed record reports Mean attack intensity(12-week study period) = 5.9 times ( 1.9); Mean attack intensity(12-week study period) = 5.0 times ( 1.8).
- Efficacy and Safety of Eptinezumab in Episodic Cluster Headache: A Randomized Clinical Trial (Phase 3): the indexed record reports mean weekly attacks = 15.7 times (SD, 8.3); mean weekly attacks = 15.2 times (SD, 8.1).
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 The selected trials include interventions that are not yet normalized to an asset record. Company & Deal Intelligence records identify sponsor context for Karolinska Institutet. 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
- Validated biomarkers that bridge biological activity to meaningful function.
- Longer follow-up that distinguishes transient symptom change from altered disease trajectory.
- Decentralized and digital measures that reduce noise without increasing patient burden.
- Trials designed around genetically or biologically defined subgroups.
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
Cluster Headache 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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