Tebapivat in Hemoglobin SC Disease: NCT06924970 Clinical Landscape Report 2026

18 September 2026
9 min read

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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: 18 September 2026. This strategic research report is not medical, regulatory or investment advice. Trial status and dates can change.

Phase 2

Clinical phase

Terminated

Recruitment status

59

Planned enrollment

2026-05-12

Primary-completion proxy

Executive view

NCT06924970 evaluates Tebapivat in Hemoglobin SC Disease. The disclosed sponsor is Agios Pharmaceuticals, Inc., the design is Interventional, and the geographic footprint is Canada, Netherlands, Belgium, United States, Ireland, United Kingdom, France. The first listed primary endpoint is Percentage of Participants With Hb Response, assessed over Baseline, Week 10 through Week 12.

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 NCT06924970 and selected peers. clinical_trial_result_fetch supplied detailed result records from the wider Hemoglobin SC Disease landscape. Drug & Asset MCP drug_fetch was queried for Tebapivat, while Company & Deal Intelligence MCP organization_fetch was queried for Agios Pharmaceuticals, Inc..

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

TrialAsset / interventionPhase / statusSponsorGeographyPrimary endpointReadout proxy
NCT06924970TebapivatPhase 2 / TerminatedAgios Pharmaceuticals, Inc.Canada, Netherlands, Belgium, United States, Ireland, United Kingdom, FrancePercentage of Participants With Hb Response
Baseline, Week 10 through Week 12
2026-05-12
PACTR202505486265852CLY-124Phase 1 / RecruitingCellarity Inc.Ghana, Kenya
Timing not reported
NCT06930703CannabidiolPhase 1/2 / RecruitingIcahn School of Medicine at Mount SinaiUnited StatesTumor Necrosis Factor-alpha level
at 4 weeks
2027-02-01
NCT06872333Fludarabine PhosphatePhase 2 / RecruitingUniversity of Minnesota Masonic Cancer CenterUnited StatesIncidence of Graft versus Host Disease (GvHD)
1 year
2030-06-01
NCT06818266TocilizumabPhase 3 / RecruitingAssistance Publique des Hôpitaux de Paris SAFranceTime to successful weaning from both supplemental oxygen and any respiratory support
During hospitalization for ACS, from randomization until day 28 after…
2027-04-01

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

NCT06924970 is a Phase 2, terminated study with 59 planned participants. Allocation is Randomized, masking is Quadruple, and the intervention model is Parallel Assignment.

The primary endpoint is “Percentage of Participants With Hb Response” over “Baseline, Week 10 through Week 12.” 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 59 should be assessed against expected effect size, event frequency, multiplicity, subgroup plans and attrition.

The protocol identifies Tebapivat 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

5 recent result records were selected as contextual evidence for Hemoglobin SC Disease. These records do not establish direct evidence for NCT06924970 unless the registration number matches.

A Phase 1/2/3 Study to Evaluate the Safety and Efficacy of a Single Dose of Autologous CRISPR-Cas9 Modified CD34+ Human Hematopoietic Stem and Progenitor Cells (CTX001) in Subject…

Phase 2/3; n=63; Percentage of Participants Who Have Not Experienced Any Severe Vaso-occlusive Crisis (VOC) for at Least 12 Consecutive Months (VF12) After Exa-cel Infusion = 91.3 Percentage of participants (95% Confidence Interval, 79.2 - 97.6) Source: https://clinicaltrials.gov/ct2/show/results/NCT03745287

Evaluation of The Use of Hydroxyurea in Treating Children With Sickle Cell Anemia in Central Africa's Rural Area

Not Applicable; n=69; HbF(12 months) = 3.0 fold Source: https://pubmed-ncbi-nlm-nih-gov.libproxy1.nus.edu.sg/42577886/

Reduced Intensity Conditioning (RIC) Regimen for Patients With Non-malignant Disorders

Phase 2; n=56; Engraftment = 53 Participants Source: https://clinicaltrials.gov/ct2/show/results/NCT01050855

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

Tebapivat is indexed as Small molecule drug with PKM2 biology and a global stage of Phase 2. The asset profile lists Agios Pharmaceuticals, Inc. as an originator or developer.

Agios Pharmaceuticals, Inc. is indexed in United States with the website http://www.agios.com. Agios Pharmaceuticals is a biopharmaceutical company discovers and develops therapeutics in the field of cancer metabolism. The record lists 12 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

  1. 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.
  2. Population white space. Test biomarker-defined, treatment-line or risk-stratified subgroups where effect size and unmet need could be clearer.
  3. Comparator white space. Identify whether the study can support differentiation against the current standard of care rather than only activity against baseline or placebo.
  4. Geographic white space. Assess whether the disclosed footprint supports recruitment, regulatory transferability and commercial generalizability.
  5. Sequencing white space. Clarify whether Tebapivat 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: NCT06924970
Protocol source: https://clinicaltrials.gov/study/NCT06924970
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: 18 September 2026.

Tebapivat in Hemoglobin SC Disease is best understood through the interaction of protocol design, surrounding readouts, asset context and sponsor execution. The current record makes Percentage of Participants With Hb Response and 2026-05-12 the leading decision points.

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