NCT07699601 HL-1186 Pain, Postoperative Clinical Landscape Report 2026: Design, Endpoints, Sponsor and Readout Outlook
Turn a newly registered trial into a decision-ready clinical landscape. This report examines NCT07699601 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: 21 July 2026. Trial records, recruitment status and projected dates can change after the snapshot and should be rechecked before operational decisions.
Why NCT07699601 is a hot trial to watch
Pain, Postoperative is being segmented by mechanism, treatment setting, geography and endpoint architecture. NCT07699601 is notable because it evaluates HL-1186 in a Phase 2/3 design sponsored by Shanghai Huilun Life Science & Technology Co. Ltd.. 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 | NCT07699601 |
| Official title | Evaluate the Safety and Efficacy of HL-1186 Tablet for Postoperative Analgesia in Orthopedic Surgery |
| Phase / status | Phase 2/3 / Recruiting |
| Intervention | HL-1186 |
| Sponsor | Shanghai Huilun Life Science & Technology Co. Ltd. |
| Geography | China |
| Enrollment | 330 |
| Primary endpoint | SPID48 |
| Endpoint time frame | 0 to 48 hours |
| Primary completion / readout proxy | 2026-10-01 |
Protocol design and endpoint interpretation
This clinical trial is a multiple-center, randomized, double-blind, placebo- and active-controlled parallel-group Phase II/III clinical trial, to evaluate the efficacy and safety of HL-1186 Tablets for Postoperative Analgesia in Orthopedic Surgery.
Allocation is Randomized, masking is Quadruple, and the intervention model is Parallel Assignment. Planned enrollment of 330 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.
- SPID48 (0 to 48 hours) — SPID48: Time-weighted Sum of the Pain Intensity Difference (SPID) as recorded on an NRS (Numeric Rating Scale, 0 =no pain to 10 =worst possible pain) at rest 0 to 48 hours after the first dose of study drug. The score range was -480 (worst score) to 480 (best score).
Readout outlook and evidence gap
The current protocol points to 2026-10-01 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
Trial-sourced asset: HL-1186. The Drug & Asset MCP enrichment step is designed to add normalized targets, modality and global development status when an exact asset match is available.
Trial-sourced sponsor: Shanghai Huilun Life Science & Technology Co. Ltd.. Company & Deal Intelligence MCP is the companion workflow for resolving organization identity, corporate profile and partnering context.
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
NCT07699601 provides a focused lens on Pain, Postoperative development. Its value will be determined by whether HL-1186 can convert the current Phase 2/3 design into evidence that is clinically meaningful, operationally credible and differentiated from competing programs.
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