Clinical trial Recruiting at 46 sites Phase 3 Interventional Ages 18 to 70

Using stem cell transplantation for high-risk MDS patients

Official title: Prospective Randomized Study on the Feasibility of Allogeneic Stem Cell Transplantation in Higher-risk-myelodysplastic Syndromes, Performed Upfront or Preceded by Azacitidine or Conventional Chemotherapy According to the BM-blast Proportion

Run by Gruppo Italiano Malattie EMatologiche dell'Adulto · NCT04184505 · Data updated 2026-11-12

This study is testing whether a stem cell transplant right away or after treatment with a specific drug is better for people with high-risk myelodysplastic syndromes.

Quick facts

PhasePhase 3
Study typeInterventional
Ages18 Years to 70 Years
SexAll
Enrollment274 (estimated)
SponsorGruppo Italiano Malattie EMatologiche dell'Adulto
Academic / other
Drugs / interventionschemotherapy
Locations46 sites (Alessandria and 45 other locations)
StatusRecruiting
StartedNovember 27, 2020
Main results expectedMarch 1, 2026
Study endsMarch 1, 2026
Registry record updatedApril 29, 2025
Trial IDNCT04184505 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates for this study are adults aged 18-70 with newly diagnosed higher-risk MDS who have not received prior treatment.

Probably not a fit

Patients with acute myeloid leukemia or severe organ impairment may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This is an open-label, randomized multicenter phase III study designed to evaluate the feasibility of allogeneic stem cell transplantation (HSCT) in patients with higher-risk myelodysplastic syndromes (MDS). The study compares two approaches: one involving hematopoietic stem cell transplantation after treatment with azacitidine or standard chemotherapy, and the other involving upfront HSCT. The trial aims to determine whether these approaches are non-inferior in terms of feasibility for patients with different levels of bone marrow blasts. Participants will be monitored for their response to treatment and overall outcomes.

Why it matters

Potential benefit: If successful, this study could provide a new treatment pathway for patients with high-risk MDS, potentially improving their survival rates.

How similar studies have gone: Other studies have shown promise in using stem cell transplantation for MDS, but this specific approach is being evaluated for the first time in this context.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

1. Patients with newly diagnosed higher-risk MDS, including IPSS Intermediate-2 and high, and IPSS-R intermediate to very-high
2. Age 18-70 years
3. Previously untreated for HR-MDS
4. HSCT - eligible
5. Life expectancy ≥3 months;
6. Signed written informed consent according to ICH/EU/GCP and national local laws
7. Eastern Cooperative Oncology Group Performance Status Grade of 0-2

Exclusion Criteria:

1. Acute myeloid leukaemia with \>20% blasts in BM or peripheral blood (PB);
2. concurrent malignancy diagnosed in the past 12 months (with the exception of skin basalioma);
3. severe renal, cardiac, liver or lung impairment;
4. pregnant or lactating or potentially fertile (both males and females), who have not agreed to avoid pregnancy during the trial period; Women of childbearing potential and men must agree to use effective contraception during and up to 3 months after treatment with azacitidine.
5. HIV infection; active, uncontrolled HCV or HBV infections or liver cirrhosis;
6. clinically relevant neurological or psychiatric diseases;
7. hypersensitivity (known or suspected) to AZA;
8. prior Treatments:

   1. prior investigational drugs (within 30 days);
   2. radiotherapy, chemotherapy, or cytotoxic therapy for non-MDS conditions within the previous 6 months;
   3. growth factors (EPO, G-CSF or GM-CSF) during the previous 21 days;
   4. androgenic hormones during the previous 14 days;
   5. prior transplantation or cytotoxic therapy, including azacitidine, AZA or chemotherapy, administered to treat MDS (a previous treatment with Lenalidomide is admitted, provided that lenalidomide had been stopped at least 60 days before enrolment).

Where it's running

  • 058 - Aon Ss. Antonio E Biagio E C. Arrigo - Soc Ematologia
    Alessandria, Italy
    Recruiting
  • Aou Ospedali Riuniti "Umberto I - G.M. Lancisi - G. Salesi - Sod Clinica Ematologica
    Ancona, Italy
    Recruiting
  • Presidio Ospedaliero Av5 Osp. Gen. Prov.Le "C.G.Mazzoni" - Uoc Ematologia
    Ascoli Piceno, Italy
    Recruiting
  • Aou Consorziale Policlinico - Bari - Uo Ematologia Con Trapianto
    Bari, Italy
    Recruiting
  • Aou Di Bologna - Policlinico S. Orsola-Malpighi - Uoc Ematologia
    Bologna, Italy
    Recruiting
  • Asst Degli Spedali Civili Di Brescia - Uo Ematologia
    Brescia, Italy
    Recruiting
Show 40 more locations
  • Asl Brindisi, Ospedale 'Perrino'- Uo Ematologia
    Brindisi, Italy
    Recruiting
  • U.O.C. Oncoematologia - Istituto Oncologico Veneto Irccs - Presidio Ospedaliero S. Giacomo Apostolo
    Castelfranco Veneto, Italy
    Recruiting
  • Aou Policlinico Vittorio Emanuele, Po Ospedaliero "G. Rodolico" - Uo Ematologia Con Trapianto Di Midollo Osseo
    Catania, Italy
    Recruiting
  • Aou Arcispedale Sant'Anna - Cona (Fe) - Uoc Ematologia E Fisiopatologia Della Coagulazione
    Cona, Italy
    Recruiting
  • Aso S. Croce E Carle - Sc Ematologia
    Cuneo, Italy
    Recruiting
  • Aou Ospedali Riuniti- Uoc Ematologia
    Foggia, Italy
    Recruiting
  • Asl Latina, Presidio Ospedaliero Nord - Ospedale Santa Maria Goretti - Uoc Ematologia
    Latina, Italy
    Recruiting
  • Asl Lecce, Ospedale 'V. Fazzi' - Uo Ematologia
    Lecce, Italy
    Recruiting
  • Aulss 3 Serenissima, Ospedale Dell'Angelo Uo Ematologia
    Mestre, Italy
    Recruiting
  • Asst Grande Ospedale Metropolitano Niguarda - Milano - Sc Ematologia
    Milan, Italy
    Recruiting
  • Irccs Ospedale S. Raffaele - Milano - Uo Oncoematologia
    Milan, Italy
    Recruiting
  • Aou Di Modena - Sc Ematologia
    Modena, Italy
    Recruiting
  • Ao Di Rilievo Nazionale Antonio Cardarelli - Napoli - Uoc Ematologia Con Trapianto Di Midollo
    Naples, Italy
    Recruiting
  • Aou San Luigi Gonzaga - Orbassano - Scdu Ematologia Generale E Oncoematologia
    Orbassano, Italy
    Recruiting
  • Asl Salerno, Presidio Ospedaliero Tortora Pagani - Ematologia
    Pagani, Italy
    Recruiting
  • Aou Policlinico P. Giaccone - Uo Ematologia
    Palermo, Italy
    Recruiting
  • Asl Pescara, Presidio Ospedaliero 'Spirito Santo' - Uoc Ematologia Clinica
    Pescara, Italy
    Recruiting
  • Asl Di Piacenza, Ospedale "Guglielmo Da Saliceto" - Ematologia E Centro Trapianti
    Piacenza, Italy
    Recruiting
  • Aou Pisana - Uo Ematologia Universitaria
    Pisa, Italy
    Recruiting
  • Grande Ospedale Metropolitano "Bianchi-Melacrino-Morelli" Po E. Morelli - Reggio Calabria - Uoc Ematologia
    Reggio Calabria, Italy
    Recruiting
  • Arcispedale Santa Maria Nuova, Irccs - Sc Ematologia
    Reggio Emilia, Italy
    Recruiting
  • Ausl Della Romagna, Ospedale "Infermi" - Uo Ematologia
    Rimini, Italy
    Recruiting
  • Ao Complesso Ospedaliero San Giovanni / Addolorata - Roma - Uoc Ematologia
    Roma, Italy
    Recruiting
  • Ao San Camillo Forlanini Uoc Ematologia E Trapianto Cellule Staminali
    Roma, Italy
    Recruiting
  • Aou Policlinico Tor Vergata - Roma - Uoc Trapianto Cellule Staminali
    Roma, Italy
    Recruiting
  • Aou Sant'Andrea - Roma - Uoc Ematologia
    Roma, Italy
    Recruiting
  • Asl Roma 2, Ospedale S. Eugenio- Uoc Ematologia
    Roma, Italy
    Recruiting
  • Fondazione Policlinico Universitario Agostino Gemelli Irccs - Roma - Area Ematologica
    Roma, Italy
    Recruiting
  • Istituti Fisioterapici Ospitalieri - Ifo - Istituto Regina Elena - Roma - Uosd Ematologia
    Roma, Italy
    Recruiting
  • Policlinico Universitario Campus Bio Medico - Roma - Uoc Ematologia E Trapianto Di Cellule Staminali
    Roma, Italy
    Recruiting
  • Università Degli Studi Di Roma "Sapienza" - Dipartimento Di Medicina Traslazionale E Di Precisione - U.O.C. Ematologia
    Roma, Italy
    Recruiting
  • Aou "San Giovanni Di Sio E Ruggi D'Aragona" - Uoc Ematologia E Trapianti Di Cellule Staminali Emopoietiche
    Salerno, Italy
    Recruiting
  • Aou Di Sassari - Cliniche Universitarie - Stabilimento Cliniche Di San Pietro - Uoc Ematologia
    Sassari, Italy
    Recruiting
  • Aou Senese - Uoc Ematologia E Trapianti
    Siena, Italy
    Recruiting
  • Aou Citta' Della Salute E Della Scienza - Osp. S. Giovanni Battista Molinette - Sc Ematologia 2
    Torino, Italy
    Recruiting
  • Aou Città Della Salute E Della Scienza, Ospedale S. Giovanni Battista Molinette - Torino - Sc Ematologia - Università Degli Studi Di Torino
    Torino, Italy
    Recruiting
  • ENTE ECCLESIASTICO CARDINALE G. PANICo - UO EMATOLOGIA
    Tricase, Italy
    Recruiting
  • Asui Di Udine - Presidio Ospedaliero "Santa Maria Della Misericordia" - Clinica Ematologica
    Udine, Italy
    Recruiting
  • Aou Integrata Di Verona, Policlinico G.B. Rossi - Uoc Ematologia
    Verona, Italy
    Recruiting
  • Asl Di Viterbo, Complesso Ospedaliero Di Belcolle - Uoc Ematologia
    Viterbo, Italy
    Recruiting

Study contacts

  • Principal investigator: Voso — Aou Policlinico Tor Vergata - Roma - Uoc Trapianto Cellule Staminali
  • Study coordinator: Paola Fazi
  • Email: p.fazi@gimema.it
  • Phone: 0670390528

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

  • Biocollection of AML, ALL, or high-risk MDS patients at Nantes

    This project collects extra blood or bone marrow samples from adults with AML, ALL, or high-risk MDS to help INSERM researchers study the disease.

    Recruiting Nantes University Hospital · Nantes · NCT06681363

  • REGN17235 for CCUS and LR-MDS with SF3B1 mutation

    This study tests REGN17235 in adults with CCUS or LR-MDS carrying an SF3B1 mutation to see if it is safe and tolerable and to get early signals of efficacy.

    Recruiting at 2 sites Phase 1 Regeneron Pharmaceuticals · Ghent and 1 other locations · NCT07753148

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.