Human papillomavirus quadrivalent (types 6, 11, 16, 18) vaccine, recombinant(Emmanuel College, University of Queensland) in Human Papillomavirus Infection: NCT07256912 Clinical Landscape Report 2026
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This Clinical Landscape Report was built with PatSnap Life Sciences MCP workflows. Clinical Trials MCP supplies protocol and result records, Drug & Asset MCP adds asset context, and Company & Deal Intelligence MCP resolves sponsor background. Use the same structured MCP building blocks in your research workflow.
Data snapshot: 15 October 2026. This strategic research report is not medical, regulatory or investment advice. Trial status and dates can change.
Phase 4
Clinical phase
Active, not recruiting
Recruitment status
not reported
Planned enrollment
2028-12-01
Primary-completion proxy
Executive view
NCT07256912 evaluates Human papillomavirus quadrivalent (types 6, 11, 16, 18) vaccine, recombinant(Emmanuel College, University of Queensland) in Human Papillomavirus Infection. The disclosed sponsor is International Agency for Research on Cancer, the design is Interventional, and the geographic footprint is Zambia. The first listed primary endpoint is Geometric mean Titre (GMT) of IgG antibodies against HPV 16 and 18 assessed from blood samples collected at 24 months and measured by M9ELISA on Meso-scale Discovery (MSD®) platform, assessed over 24 months.
The key landscape question is whether this protocol can generate a clinically interpretable signal relative to nearby programs. Phase alone is not a measure of evidence quality. Endpoint relevance, comparator choice, masking, enrollment feasibility, patient selection, country coverage and follow-up must be considered together.
PatSnap MCP Servers make this assessment reproducible by keeping protocol facts, result evidence, asset attributes and sponsor identity in separate structured calls.
How the MCP evidence stack was assembled
Clinical Trials MCP clinical_trial_fetch retrieved the design, outcomes, phase, status, enrollment, sponsor, countries and timing for NCT07256912 and selected peers. clinical_trial_result_fetch supplied detailed result records from the wider Human Papillomavirus Infection landscape. Drug & Asset MCP drug_fetch was queried for Human papillomavirus quadrivalent (types 6, 11, 16, 18) vaccine, recombinant(Emmanuel College, University of Queensland), while Company & Deal Intelligence MCP organization_fetch was queried for International Agency for Research on Cancer.
This separation reduces a common diligence error: treating a registry label, a company description or a result excerpt as if each represented the complete evidence package. Explore the source workflow at the PatSnap MCP marketplace.
Trial landscape table
| Trial | Asset / intervention | Phase / status | Sponsor | Geography | Primary endpoint | Readout proxy |
|---|---|---|---|---|---|---|
| NCT07256912 | Human papillomavirus quadrivalent (types 6, 11, 16, 18) vaccine, recombinant(Emmanuel College, University of Queensland) | Phase 4 / Active, not recruiting | International Agency for Research on Cancer | Zambia | Geometric mean Titre (GMT) of IgG antibodies against HPV 16 and 18 assessed from blood samples collected at 24 months a… 24 months | 2028-12-01 |
| NCT07368985 | Pembrolizumab | Phase 2 / Not yet recruiting | Sponsor not reported | Netherlands | Progression Free Survival From date of enrollment to 24 months | 2029-10-01 |
| NCT07363330 | Toripalimab | Phase 2 / Not yet recruiting | Zhongnan hospital of wuhan university | China | Objective response rate (ORR) Tumor assessments are performed at baseline and every 6 weeks (± 3 da… | 2027-12-31 |
| NCT07348861 | Iparomlimab | Phase 2 / Not yet recruiting | Sun Yat-Sen University | China | Rate of pathological complete response From enrollment to the end of treatment at 8 weeks | 2028-01-01 |
| NCT07338487 | Megestrol Acetate | Phase 1 / Recruiting | The Third Xiangya Hospital of Central South University | China | To evaluate the change in BMI during concurrent chemoradiotherapy with Nanocrystalline Megestrol Acetate in locally adv… Treatment shall continue until disease progression or for up to 8 wee… | 2026-12-01 |
The table aligns endpoints, sponsors, phases, geographies and readout proxies. It is descriptive, not a head-to-head efficacy comparison. Differences in population, baseline risk, intervention schedule and follow-up can dominate apparent cross-trial differences.
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Protocol design and endpoint interpretation
NCT07256912 is a Phase 4, active, not recruiting study with not reported planned participants. Allocation is Randomized, masking is Single, and the intervention model is Parallel Assignment.
The primary endpoint is “Geometric mean Titre (GMT) of IgG antibodies against HPV 16 and 18 assessed from blood samples collected at 24 months and measured by M9ELISA on Meso-scale Discovery (MSD®) platform” over “24 months.” No additional primary-endpoint description was returned in the selected field set.
Interpretation should test whether the endpoint captures a clinically meaningful change, whether its time horizon matches the proposed biology, and whether treatment discontinuation or missing data can bias the estimate. The planned enrollment of not reported should be assessed against expected effect size, event frequency, multiplicity, subgroup plans and attrition.
The protocol identifies Human papillomavirus quadrivalent (types 6, 11, 16, 18) vaccine, recombinant(Emmanuel College, University of Queensland) as control therapy. A placebo comparator can strengthen internal efficacy assessment, while an active comparator may better test clinical differentiation. Single-arm and open-label programs require greater weight on objective outcomes, independent assessment and external benchmarks.
Indexed readouts in the surrounding landscape
0 recent result records were selected as contextual evidence for Human Papillomavirus Infection. These records do not establish direct evidence for NCT07256912 unless the registration number matches.
Indexed evidence status
No directly comparable result record was retrieved for this disease query. This is a monitoring gap, not evidence of absence.
Result fields should be reconciled with the source record before quantitative comparison. Population definitions, analysis sets, dose cohorts, estimands, confidence intervals, rescue therapy and follow-up can materially change the meaning of a numerical endpoint. Clinical Trials MCP supports repeatable refreshes as result records change.
Asset and sponsor context
Human papillomavirus quadrivalent (types 6, 11, 16, 18) vaccine, recombinant(Emmanuel College, University of Queensland) is indexed as Virus-like particle vaccine with target not reported biology and a global stage of Approved. The asset profile lists Emmanuel College, University of Queensland as an originator or developer.
International Agency for Research on Cancer is indexed in an unreported country with the website http://www.iarc.fr. The International Agency for Research on Cancer is the specialized cancer agency of the World Health Organization. The record lists an unreported number of development-stage drug assets.
For execution diligence, monitor sponsor ownership, collaborator additions, site expansion, protocol amendments and enrollment revisions. A change in ownership or geography can alter operational confidence as well as the commercial meaning of a future readout.
Development white space
- Endpoint white space. Determine whether a more patient-relevant outcome, longer durability window or blinded central assessment would resolve uncertainty left by the current endpoint.
- Population white space. Test biomarker-defined, treatment-line or risk-stratified subgroups where effect size and unmet need could be clearer.
- Comparator white space. Identify whether the study can support differentiation against the current standard of care rather than only activity against baseline or placebo.
- Geographic white space. Assess whether the disclosed footprint supports recruitment, regulatory transferability and commercial generalizability.
- Sequencing white space. Clarify whether Human papillomavirus quadrivalent (types 6, 11, 16, 18) vaccine, recombinant(Emmanuel College, University of Queensland) is intended for monotherapy, combination, maintenance, rescue or an earlier treatment line.
White space should be framed as an unanswered development question, not merely an unoccupied mechanism label. A credible program closes a measurable clinical uncertainty with a design that can be executed and interpreted.
Strategic implications and next readouts
For sponsors, the endpoint hierarchy, safety window, enrollment pace and protocol amendment history should all support the same target product profile. Advancement criteria should be set before the readout and tied to clinical effect, uncertainty, tolerability and operational feasibility.
For business-development teams, differentiation may come from a sharper population, stronger comparator, more durable benefit, simpler delivery or clearer sequencing role. For investors, the central risk is evidence quality relative to time and capital, not the phase label in isolation.
Track recruitment status, enrollment changes, primary-completion timing, endpoint revisions, new result records, sponsor ownership and collaborator changes. Re-run the PatSnap MCP workflow when a surrogate becomes a clinical outcome, a single-country study expands, the comparator changes or a new result materially shifts the competitive benchmark.
Source trail and bottom line
Anchor trial: NCT07256912
Protocol source: https://clinicaltrials.gov/study/NCT07256912
MCP sources: Clinical Trials MCP (clinical_trial_fetch and clinical_trial_result_fetch); Drug & Asset MCP (drug_fetch); Company & Deal Intelligence MCP (organization_fetch).
Data snapshot: 15 October 2026.
Human papillomavirus quadrivalent (types 6, 11, 16, 18) vaccine, recombinant(Emmanuel College, University of Queensland) in Human Papillomavirus Infection is best understood through the interaction of protocol design, surrounding readouts, asset context and sponsor execution. The current record makes Geometric mean Titre (GMT) of IgG antibodies against HPV 16 and 18 assessed from blood samples collected at 24 months and measured by M9ELISA on Meso-scale Discovery (MSD®) platform and 2028-12-01 the leading decision points.
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