NCT07582172 Fludarabine Phosphate Relapsing acute myeloid leukemia Clinical Landscape Report 2026: Design, Endpoints, Sponsor and Readout Outlook
Turn a newly registered trial into a decision-ready clinical landscape. This report examines NCT07582172 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: 24 July 2026. Trial records, recruitment status and projected dates can change after the snapshot and should be rechecked before operational decisions.
Why NCT07582172 is a hot trial to watch
Relapsing acute myeloid leukemia is being segmented by mechanism, treatment setting, geography and endpoint architecture. NCT07582172 is notable because it evaluates Fludarabine Phosphate in a Phase 2 design sponsored by City of Hope National Medical Center. 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 | NCT07582172 |
| Official title | Total Marrow and Lymphoid Irradiation in Combination With Fludarabine and Melphalan as Conditioning for Allogeneic Peripheral Blood Stem Cell Hematopoietic Cell Transplant in Older Patients With Refractory and Relapsed Acute Myeloid Leukemia and High-risk Myelodysplastic Syndrome |
| Phase / status | Phase 2 / Not yet recruiting |
| Intervention | Fludarabine Phosphate |
| Sponsor | City of Hope National Medical Center |
| Geography | United States |
| Enrollment | [object Object] |
| Primary endpoint | Leukemia-free survival |
| Endpoint time frame | From the date of stem cell infusion to the date of first observation of relapse/progression, or date of death, whichever comes first, assessed at 2 years post-hematopoietic cell transplantation (HCT) |
| Primary completion / readout proxy | [object Object] |
Protocol design and endpoint interpretation
This phase II trial tests the effect of total marrow and lymphoid irradiation (TMLI) in combination with fludarabine and melphalan as conditioning regimen in older patients with acute myeloid leukemia or high-risk myelodysplastic syndrome that has not responded to previous treatment (refractory) and that has come back after a period of improvement (relapsed) and are undergoing a donor (allogeneic) peripheral blood stem cell (PBSC) hematopoietic cell transplant (HCT) from a matched related or unrelated donor. HCT is the only curative treatment for high-risk patients, but the side effects related to the current conditioning treatments limit the use to younger and more fit patients. TMLI is a targeted form of total body radiation that uses intensity-modulated radiation therapy to target marrow, lymph node chains, and the spleen. It is designed to reduce radiation-associated side effects and maximize the radiation therapeutic effect. Fludar
Allocation is N/A, masking is None (Open Label), and the intervention model is Single Group Assignment. Planned enrollment of [object Object] participants across United States 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.
- Leukemia-free survival (From the date of stem cell infusion to the date of first observation of relapse/progression, or date of death, whichever comes first, assessed at 2 years post-hematopoietic cell transplantation (HCT)) — Will be calculated using the Kaplan-Meier method. Point estimates and 95% confidence intervals will be provided.
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: Fludarabine Phosphate is indexed as Small molecule drug, with target Pol III x RNA polymerase II x RNRs, mechanism DNA polymerase III inhibitors, RNA polymerase II inhibitors, RNR inhibitors, and global highest development status Approved.
Company & Deal Intelligence MCP profile: City of Hope National Medical Center is resolved to a normalized organization record in LOS ANGELES COUNTY, United States. 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
NCT07582172 provides a focused lens on Relapsing acute myeloid leukemia development. Its value will be determined by whether Fludarabine Phosphate can convert the current Phase 2 design into evidence that is clinically meaningful, operationally credible and differentiated from competing programs.
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