Clinical trial Recruiting at 48 sites Phase 3 Interventional Ages 18 to 60

Using Gemtuzumab with Chemotherapy for Treating Acute Myeloid Leukemia

Official title: Phase 3 Study to Assess Gemtuzumab, in Combination With Standard Chemotherapy, on MRD Levels, in Adult, 18-60 Years, With Previously Untreated de Novo Fav-interm Risk AML

Run by Gruppo Italiano Malattie EMatologiche dell'Adulto · NCT04168502 · Data updated 2026-11-12

This study tests if adding a drug called gemtuzumab to regular chemotherapy can help people with certain types of acute myeloid leukemia have better treatment results and lower disease levels after their initial treatment.

Quick facts

PhasePhase 3
Study typeInterventional
Ages18 Years to 60 Years
SexAll
Enrollment414 (estimated)
SponsorGruppo Italiano Malattie EMatologiche dell'Adulto
Academic / other
Drugs / interventionschemotherapy, gemtuzumab
Locations48 sites (Alessandria and 47 other locations)
StatusRecruiting
StartedSeptember 24, 2020
Main results expectedApril 2025
Study endsApril 2027
Registry record updatedNovember 8, 2024
Trial IDNCT04168502 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are adults aged 18 to 60 with untreated de novo AML classified as favorable or intermediate risk.

Probably not a fit

Patients with acute promyelocytic leukemia or those with FLT3-ITD/TKD positive AML 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 clinical trial investigates the addition of gemtuzumab ozogamicin to standard chemotherapy in patients with favorable or intermediate-risk acute myeloid leukemia (AML) to reduce minimal residual disease (MRD) levels. It is a multicenter, MRD-driven study that assesses the effectiveness of this combination therapy in improving outcomes post-consolidation. The trial will evaluate the impact of MRD levels on the choice of post-remission therapy, specifically comparing autologous versus allogeneic stem cell transplants.

Why it matters

Potential benefit: If successful, this approach could lead to improved treatment outcomes and survival rates for patients with AML.

How similar studies have gone: Other studies have shown promise with similar MRD-driven approaches in AML, suggesting potential for success in this trial.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

1. Signed written informed consent according to ICH/EU/GCP and national/local laws
2. Patients aged between 18 and 60 years
3. Patients previously untreated for their AML by other chemotherapeutic agents (except for no more than 7 days HU) or radiotherapy
4. Unequivocal diagnosis of de novo AML according to WHO diagnostic criteria (at least 20% blasts in the bone marrow), other than acute promyelocytic leukemia, documented by bone marrow aspiration (or biopsy in case of dry tap) (not supervening after other myeloproliferative disease or myelodysplastic syndromes of ≥ 6 months duration)
5. Patients with favorable-intermediate AML according to ELN 2017 (except for FLT3-ITD/TKD positive AML)
6. WHO performance status 0-3
7. Adequate renal (serum creatinine ≤ 2 x the institutional ULN) and liver (total serum bilirubin ≤ 2 x ULN; serum ALT and AST ≤ 2.5 x ULN) function, unless considered due to organ leukemic involvement
8. Left Ventricular Ejection Fraction (LVEF) ≥ 50%, as determined by echocardiogram
9. Absence of severe concomitant neurological or psychiatric diseases and congestive heart failure or active uncontrolled infection
10. Absence of any psychological, familial, sociological and geographical condition potentially hampering compliance with the study protocol and the follow-up schedule.

Exclusion Criteria:

1. Patients already treated for their AML by other chemotherapeutic agents (except for no more than 7 days HU) or radiotherapy
2. Acute promyelocytic leukemia
3. Blast crisis of chronic myeloid leukemia
4. FLT3-ITD/TKD positive AML
5. AML supervening after other myeloproliferative disease
6. AML supervening after antecedent myelodysplastic syndromes ≥ 6 months duration
7. Therapy-related AML
8. Other active or progressive malignant diseases.
9. Inadequate renal or liver function (metabolic abnormalities \> 2-2.5 times the normal upper limit)
10. Severe heart failure requiring diuretics
11. Ejection fraction \< 50%
12. Uncontrolled infections
13. Severe concomitant neurological or psychiatric diseases
14. Patients who are pregnant or adults of reproductive potential not employing an effective method of birth control. Women of childbearing potential must have a negative serum pregnancy test within 48 hours prior to administration of chemotherapy. Post-menopausal women must be amenorrheic for at least 12 months to be considered of non-childbearing potential. Male and female patients must agree to employ an effective barrier method of birth control throughout the study and for at least 6 months following discontinuation of study drug.

Where it's running

  • A.O. - SS. Antonio e Biagio e Cesare Arrigo - SC Ematologia
    Alessandria, Italy
    Recruiting
  • Aou Ospedali Riuniti "Umberto I - G.M. Lancisi - G. Salesi"- Ancona - Sod Clinica Ematologica
    Ancona, Italy
    Recruiting
  • Area Vasta N. 5 Ascoli Piceno - S. Benedetto Del Tronto, Presidio Ospedaliero Av5 Osp. Gen. Prov.Le "C.G.Mazzoni" - Uoc Ematologia
    Ascoli Piceno, Italy
    Recruiting
  • AO "San Giuseppe Moscati" - UOC Ematologia con unità di trapianto
    Avellino, Italy
    Recruiting
  • AOU Consorziale Policlinico "Aldo Moro" - UO Ematologia con trapianto
    Bari, Italy
    Recruiting
  • Policlinico S. Orsola - Malpighi - UOC Ematologia
    Bologna, Italy
    Recruiting
Show 42 more locations
  • Ao Sant'Anna E San Sebastiano - Caserta - Uoc Onco Ematologia
    Caserta, Italy
    Recruiting
  • U.O.C. Oncoematologia - Istituto Oncologico Veneto Irccs, Presidio Ospedaliero S. Giacomo Apostolo
    Castelfranco Veneto, Italy
    Recruiting
  • Asur Marche Area Vasta 3 - Presidio Ospedaliero Civitanova Marche - Uods Ematologia
    Civitanova Marche, Italy
    Recruiting
  • Aou Arcispedale Sant'Anna - Cona (Fe) - Uoc Ematologia E Fisiopatologia Della Coagulazione
    Cona, Italy
    Recruiting
  • Asst Di Cremona - Ospedale Di Cremona - Uo Ematologia
    Cremona, Italy
    Recruiting
  • Aou Careggi - Firenze - Sod Ematologia
    Florence, Italy
    Recruiting
  • Asl Frosinone, Ospedale F. Spaziani - Ematologia
    Frosinone, Italy
    Recruiting
  • Irccs Aou San Martino - Genova - Uo Ematologia E Trapianti
    Genova, Italy
    Recruiting
  • Presidio Ospedaliero Nord "Santa Maria Goretti" - UOC Ematologia
    Latina, Italy
    Recruiting
  • ASL Le/1 P.O. Vito Fazzi - UO Ematologia
    Lecce, Italy
    Recruiting
  • Aulss 3 Serenissima, Ospedale Dell'Angelo - Mestre - 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
  • ISTITUTO EUROPEO DI ONCOLOGIA IRCCS - MILANO - DIVISIONE DI ONCOEMATOLOGIA 176 Milano Divisione di Onco-Ematologia Istituto Europeo
    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 Federico Ii - Napoli - Uoc Ematologia
    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
  • Ao Ospedali Riuniti Villa Sofia Cervello - Palermo - Uo Ematologia Con Utmo
    Palermo, Italy
    Recruiting
  • Aou Policlinico P. Giaccone - Palermo - Uo Ematologia
    Palermo, Italy
    Recruiting
  • Fondazione Ircss Policlinico San Matteo - Pavia - Uo Ematologia
    Pavia, Italy
    Recruiting
  • Ao Di Perugia, Ospedale S. Maria Della Misericordia - Ematologia E Trapianto Midollo Osseo
    Perugia, Italy
    Recruiting
  • Ao Ospedali Riuniti Marche Nord - Ospedale San Salvatore - Pesaro - Uoc Ematologia E Centro Trapianti
    Pesaro, 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
  • Ausl Della Romagna, Ospedale "Santa Maria Delle Croci" - Ravenna - Ematologia
    Ravenna, Italy
    Recruiting
  • Ausl Di Reggio Emilia - Arcispedale Santa Maria Nuova, Irccs - Sc Ematologia
    Reggio Emilia, Italy
    Recruiting
  • Ausl Della Romagna, Ospedale "Infermi" - Rimini - Uo Ematologia
    Rimini, Italy
    Recruiting
  • Ao Complesso Ospedaliero San Giovanni / Addolorata - Roma - Uoc Ematologia
    Roma, Italy
    Recruiting
  • AOU Policlinico Tor Vergata- UOC Trapianto cellule staminali
    Roma, Italy
    Recruiting
  • Aou Sant'Andrea - Roma - 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
  • Ente Ecclesiastico Casa Sollievo Della Sofferenza - San Giovanni Rotondo - Ematologia
    San Giovanni Rotondo, Italy
    Recruiting
  • Aou Di Sassari - Cliniche Universitarie - Stabilimento Cliniche Di San Pietro - Uoc Ematologia
    Sassari, Italy
    Recruiting
  • Aou Città Della Salute E Della Scienza, Ospedale S. Giovanni Battista Molinette - Torino - Sc Ematologia 2
    Torino, Italy
    Recruiting
  • Unità Operativa Di Ematologia - Presidio Ospedaliero Di Treviso - Azienda Ulss N.2 Marca Trevigiana
    Treviso, Italy
    Recruiting
  • Azienda Sanitaria Universitaria Integrata Di Trieste - Sc Ematologia
    Trieste, Italy
    Recruiting
  • Asui Di Udine - Presidio Ospedaliero "Santa Maria Della Misericordia" - Clinica Ematologica
    Udine, Italy
    Recruiting

Study contacts

Similar studies

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

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.