Clinical trial registry record

Phase III Study Comparing GVHD Prophylaxis With ATG-thymoglobulin to ATLG-grafalon in Elderly Patients With Acute Myeloid Leukemia or Myelodysplasic Syndrome and Receiving an Allogeneic Hematopoietic Stem Cell Transplantation With a 10/10 HLA Matched Unrelated Donor

A registered PHASE3 study indexed because it matched monitored longevity research terms. Registry status: Recruiting. Registration does not establish safety or effectiveness.

Plain-language guide

Five questions to ask about this record

What this is
A clinical study registration, not a result or recommendation.
Why it may matter
The registry currently reports Recruiting.
Evidence
Registered phase 3 study.
Main limitation
Registration does not prove that the intervention works, is safe, or is available to you.
What changed
Registry metadata was last updated April 27, 2026.
Where to verify
Open the primary registry below for eligibility, locations, contacts, and current status.
Registry ID
NCT06083129
Last registry update
April 27, 2026
Status
Recruiting
Phase
Phase 3
Sponsor
Assistance Publique - Hôpitaux de Paris
Enrollment
324
Countries
France
Match confidence
100%
Source feed
ClinicalTrials.gov
Automated source synopsis

A registered PHASE3 study indexed because it matched monitored longevity research terms. Registry status: Recruiting. Registration does not establish safety or effectiveness.

Evidence snapshot

What the source actually supports

Evidence stage
Phase 3
Study design
RANDOMIZED · PARALLEL · PREVENTION · NONE
Evidence population
Human clinical study registration
Participants
324
Population
ALL · 50 Years to 70 Years
Duration
2023-11-28 to 2028-11-28
Intervention
Grafalon; Thymoglobulin
Comparator
Anti-T lymphocyte globulin (ATLG); Anti Thymocyte Globulins (ATG)
Outcomes measured
Incidence of grade II-IV acute Graft Versus Host Disease (GVHD) according to the Mount Sinai Acute GVHD International C…; Number of patients with at least 3 consecutive days with neutrophils > 0.5 G/L and platelets > 20 G/L — Up to 24 months; T, B, NK, regulatory T cell and gammaglobulin levels in the peripheral blood — 1 month after transplantation; T, B, NK, regulatory T cell and gammaglobulin levels in the peripheral blood — 100 days after transplantation; T, B, NK, regulatory T cell and gammaglobulin levels in the peripheral blood — 6 months after transplantation; T, B, NK, regulatory T cell and gammaglobulin levels in the peripheral blood — 12 months after transplantation; T, B, NK, regulatory T cell and gammaglobulin levels in the peripheral blood — 24 months after transplantation; Percentage of chimerism — 1 month after transplantation; Percentage of chimerism — 100 days after transplantation; Percentage of chimerism — 6 months after transplantation; Percentage of chimerism — 12 months after transplantation; Incidence of grade I acute GVHD — Up to 24 months; Incidence of chronic GVHD — 12 months after transplantation; Incidence of chronic GVHD — 24 months after transplantation; Incidence of relapse — 12 months after transplantation; Incidence of relapse — 24 months after transplantation; Progression free survival — 12 months after transplantation; Progression free survival — 24 months after transplantation; Number of severe infections — 100 days after transplantation; Number of severe infections — 12 months after transplantation
Reported result
No reusable finding-level result is available in this record.

Main limitationThis is a study registration. No reusable structured result is available here, so it cannot show whether the intervention worked or was safe.

Safety and approvalEligibility, adverse-event details, and clinical decisions must be checked in the official registry and with qualified clinicians. Trial registration is not regulatory approval and does not establish that an intervention is available.

Source supportStructured registry protocol metadata; no finding-level conclusion is generated.

Trial stage · Phase 3A trial phase describes development stage; it does not establish a positive result.
Phase 1Phase 2Phase 3Phase 4

Registration and recruitment status do not establish safety, efficacy, or regulatory approval.

Why this record appears here · 100% topic match

The title, summary, or source keywords matched one or more topics followed by immortal.life. A higher percentage means a stronger topic match; it does not rate safety, effectiveness, or study quality.

  • Stem cells · 100%Title contains controlled topic terminology. Summary contains controlled topic terminology. Title supplies ageing or longevity context.

Automated source check 100% · update recency 100%. These figures help sort records; they are not medical ratings.