ChiCTR2600129374 Relicpixant Unexplained chronic cough Clinical Landscape Report 2026: Design, Endpoints, Sponsor and Readout Outlook
Turn a newly registered trial into a decision-ready clinical landscape. This report examines ChiCTR2600129374 using PatSnap Clinical Trials MCP for protocol design and endpoint evidence, with Drug & Asset MCP and Company & Deal Intelligence MCP used as the companion asset and sponsor enrichment workflow. Explore PatSnap MCP Servers to reproduce the research sequence inside an AI workflow.
MCP evidence snapshot: 5 August 2026. Trial records, recruitment status and projected dates can change after the snapshot and should be rechecked before operational decisions.
Why ChiCTR2600129374 is a hot trial to watch
Unexplained chronic cough is being segmented by mechanism, treatment setting, geography and endpoint architecture. ChiCTR2600129374 is notable because it evaluates Relicpixant in a Phase 1 design sponsored by The Second Affiliated Hospital of Anhui Medical University. The main development question is whether the protocol can translate its rationale into a clinically interpretable and operationally credible readout.
Trial landscape snapshot
| Field | Indexed detail |
|---|---|
| Registration | ChiCTR2600129374 |
| Official title | A Phase I clinical study of randomized, double-blind, placebo-controlled, dose-escalation to evaluate the safety, tolerability, and pharmacokinetic characteristics of QR052107B tablets after multiple administrations in healthy Chinese adult subjects |
| Phase / status | Phase 1 / Completed |
| Intervention | Relicpixant |
| Sponsor | The Second Affiliated Hospital of Anhui Medical University |
| Geography | China |
| Enrollment | [object Object] |
| Primary endpoint | Incidence of adverse events, adverse drug reactions, and serious adverse events |
| Endpoint time frame | From signing the informed consent form to 30 days after the last dose |
| Primary completion / readout proxy | [object Object] |
Protocol design and endpoint interpretation
The indexed record describes a Phase 1 study of Relicpixant in Unexplained chronic cough.
Allocation is not reported, masking is Double, and the intervention model is Parallel Assignment. Planned enrollment of [object Object] participants across China shapes statistical precision, execution risk and external validity. Interpretation should account for baseline risk, prior therapy, assessment schedule, missing-data handling and clinical relevance—not only statistical significance.
- Incidence of adverse events, adverse drug reactions, and serious adverse events (From signing the informed consent form to 30 days after the last dose) — All adverse events (AEs), adverse drug reactions (ADRs), and serious adverse events (SAEs) will be recorded. Events will be coded using MedDRA version 24.1 or later and summarized by system organ class and preferred term, including the number and percentage of participants and the number of events. Severity will be graded according to CTCAE version 5.0, and the relationship to the study drug, actions taken, and outco
- Number of participants and events with drug-related SAEs, Grade 2 or higher AEs, and Grade 3 or higher AEs (From the first dose to 30 days after the last dose) — Based on the investigator's assessment of the relationship between each adverse event and the study drug, the number of participants and events with drug-related SAEs, Grade 2 or higher AEs, and Grade 3 or higher AEs will be summarized. Severity will be graded according to CTCAE version 5.0 and summarized descriptively by dose cohort.
Readout outlook and evidence gap
The current protocol points to [object Object] as the best available readout proxy. Because this is an active or newly posted study, a trial-specific result citation is not included until a normalized clinical-trial-result record becomes available. That gap is itself operationally important: teams should monitor first result indexing, conference abstracts, protocol amendments and changes to the primary-completion date.
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Asset and sponsor context
Drug & Asset MCP profile: Relicpixant is indexed as No normalized modality returned, with target No normalized target returned, mechanism No normalized mechanism returned, and global highest development status No normalized global status returned.
Company & Deal Intelligence MCP profile: The Second Affiliated Hospital of Anhui Medical University is resolved to a normalized organization record in Hefei, China. The organization workflow adds identity, location, portfolio and partnering context where available.
The sponsor profile matters because scientific rationale alone does not determine development value. Manufacturing readiness, portfolio fit, geographic reach, partnering capacity and the ability to fund confirmatory development can determine whether a positive signal becomes a competitive asset.
White space around this program
- Sharper patient selection: prospective biomarker or phenotype definitions that identify who is most likely to benefit.
- Clinically interpretable endpoints: outcomes connecting activity with function, symptoms, survival or treatment burden.
- Comparator relevance: evidence against the most decision-relevant contemporary standard of care.
- Broader external validity: evidence across additional geographies, demographic groups and real-world settings.
- Operational differentiation: a development path that closes the readout gap without sacrificing safety or durability.
What to monitor next
Monitor recruitment, enrollment changes, protocol amendments, endpoint hierarchy, primary-completion timing, first result indexing, asset ownership and sponsor partnerships. A change in endpoint, population or ownership can alter the probability of success before a headline data release.
Bottom line
ChiCTR2600129374 provides a focused lens on Unexplained chronic cough development. Its value will be determined by whether Relicpixant can convert the current Phase 1 design into evidence that is clinically meaningful, operationally credible and differentiated from competing programs.
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