CTR20261671 Changji'an Capsule Irritable bowel syndrome with diarrhea Clinical Landscape Report 2026: Design, Endpoints, Sponsor and Readout Outlook
Turn a newly registered trial into a decision-ready clinical landscape. This report examines CTR20261671 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: 22 July 2026. Trial records, recruitment status and projected dates can change after the snapshot and should be rechecked before operational decisions.
Why CTR20261671 is a hot trial to watch
Irritable bowel syndrome with diarrhea is being segmented by mechanism, treatment setting, geography and endpoint architecture. CTR20261671 is notable because it evaluates Changji'an Capsule in a Phase 3 design sponsored by The First Affiliated Hospital of Guangzhou University of Traditional Chinese Medicine. 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 | CTR20261671 |
| Official title | 肠激安胶囊Ⅲ期临床试验 |
| Phase / status | Phase 3 / 进行中 （招募中） |
| Intervention | Changji'an Capsule |
| Sponsor | The First Affiliated Hospital of Guangzhou University of Traditional Chinese Medicine |
| Geography | China |
| Enrollment | [object Object] |
| Primary endpoint | |
| Endpoint time frame | 治疗8周末 |
| Primary completion / readout proxy | Not reported |
Protocol design and endpoint interpretation
The indexed record describes a Phase 3 study of Changji'an Capsule in Irritable bowel syndrome with diarrhea.
Allocation is 随机化, masking is 双盲, and the intervention model is 平行分组. 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.
- Primary endpoint (治疗8周末) — 腹泻（粪便性状）应答率
Readout outlook and evidence gap
The current protocol points to Not reported 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: Changji'an Capsule is indexed as Herbal medicine, with target No normalized target returned, mechanism No normalized mechanism returned, and global highest development status Phase 3.
Company & Deal Intelligence MCP profile: The First Affiliated Hospital of Guangzhou University of Traditional Chinese Medicine did not return an exact normalized organization match in this snapshot. 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
CTR20261671 provides a focused lens on Irritable bowel syndrome with diarrhea development. Its value will be determined by whether Changji'an Capsule can convert the current Phase 3 design into evidence that is clinically meaningful, operationally credible and differentiated from competing programs.
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