New hope for tough leukemia: precision drug combo trial launches
NCT ID NCT07522801
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This phase 2 trial tests whether personalized drug combinations can help people with relapsed or treatment-resistant T-cell acute lymphoblastic leukemia (T-ALL). Researchers will assign patients to one of several targeted therapies based on lab tests. The main goal is to see if these treatments can achieve complete remission within three months. About 93 participants aged 15 and older will take part.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Venetoclax, Tofacitinib, Everolimus, Enrylaze
- What this could lead to
- If successful, this could offer a new treatment option for patients with hard-to-treat T-cell leukemia, potentially leading to better remission rates.
- What could go wrong
- This is an early phase 2 trial with only 93 participants, so results may not apply to everyone. The drug combinations can cause side effects, and the study hasn't started recruiting yet.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 2
Tests whether the treatment actually works, and watches for side effects, in a larger group.
- Participants
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About 93 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Sep 2026
An estimate. Start dates often move.
- Expected to finish
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Mar 2030
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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15 to 99 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: 1. Patients aged 15y or more (under 18y only for France) 2. Signed informed consent for patients aged ≥ 18 years and signed informed consent from both parents for patients aged between ≥ 15 years and \< 18 years (only for France). 3. Patients with T-cell acute lymphoblastic leukemia in first or second relapse or in the refractory phase. 1. Patients with first relapses are eligible if relapse occurred within 24 months post complete remission achievement and if nelarabine is not considered as appropriate salvage therapy. 2. Patients with second and all subsequent relapses are eligible. 3. Refractory patients are defined as patients not responding after at least 2 lines of chemotherapy (induction + salvage). 4. Patients with relapses post-transplant and post CART-cells treatments are eligible. 4. Blast cells in blood and/or bone marrow to allow the shipment to one of the 3 reference laboratories in France, Spain and The Netherlands or An informative biological assessment already performed within 10 days prior to inclusion in one of the three reference laboratories in France, Spain or The Netherlands with at least one targeted therapeutic option validated (TTO1, venetoclax + tofacitinib; TTO2, venetoclax+ everolimus + enrylaze; TTO3, venetoclax + 5-azacytidine) by one of the three National Validation Committees. 5. Adequate ECOG score (0-3). 6. Patients must be affiliated to a National Health systems (see country-based specificity). 7. Patients must not have a contra-indication for venetoclax, tofacitinib, everolimus, glutaminolytic agents (enrylaze) or 5-azacytidine. 8. Willingness of women of child-bearing potential (WOCBP) or of male patients whose sexual partners are WOCBP to use an effective form of contraception during the study and at least 6 months thereafter. Exclusion Criteria: 1. Patients in palliative care. 2. Patients with late relapses after the first complete remission (\> 24 months post complete remission). 3. Patients with extramedullary only relapses or with clinically symptomatic central nervous system (CNS) involvement. 4. Pregnant or lactating women. 5. Participation in another clinical trial with an investigative drug at the time of study enrolment. 6. Individuals with another active uncontrolled malignancy. 7. Known active HBV-, HCV and HIV related diseases. 8. Patient under curatorship or deprived of liberty (except for minors). 9. Patients with contra-indication to chemotherapy except if considered related to the ALL: * ASAT (SGOT) and/or ALAT (SGPT) \> 5 x ULN * Total bilirubin ≥ 2.5 x ULN * Estimated glomerular filtration rate (GFR) \< 50 mL/mn using the MDRD equation
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
69 sites in 6 countries. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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APHM Conception
Marseille, France
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CH Victor Dupouy
Argenteuil, France
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CH cote basque
Bayonne, France
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CHRU Hopital Bretonneau
Tours, France
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CHRU Nancy
Vandœuvre-lès-Nancy, France
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CHU Amiens Picardie
Amiens, France
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CHU Besancon
Besançon, France
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CHU Caen
Caen, France
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CHU Clermont Ferrand
Clermont-Ferrand, France
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CHU Dijon Bourgogne
Dijon, France
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CHU Henri Mondor
Créteil, France
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CHU Lille
Lille, France
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CHU Nantes
Nantes, France
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CHU Nice
Nice, France
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CHU Saint Etienne
Saint-Priest-en-Jarez, France
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CHU Toulouse
Toulouse, France
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CHU de Brest
Brest, France
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CHU de Grenoble
Grenoble, France
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CHU de Limoges
Limoges, France
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CHU de Nîmes
Nîmes, France
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CHU de Poitiers
Poitiers, France
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CHU de Reims
Reims, France
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CHV
Versailles, France
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Centre Henri Becquerel
Rouen, France
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Centre Hospitalier Regional Metz Thionville
Metz, France
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Centre Hospitalier Sud Francilien
Corbeil-Essonnes, France
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Centre Hospitalier d'Avignon
Avignon, France
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Centre Hospitalier de Dunkerque
Dunkirk, France
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Centre Hospitalier de Perpignan
Perpignan, France
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Centre Hospitalier de Versailles
Le Chesnay, France
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Centre Hospitalier du Pays d'Aix
Aix-en-Provence, France
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Chu Angers
Angers, France
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Chu Orléans
Orléans, France
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Clinique du Parc
Castelnau-le-Lez, France
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Czech medical chamber
Prague, Czechia
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Erasmus Medical Center
Rotterdam, Netherlands
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GHRMSA - Hopital E Muller
Mulhouse, France
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HIA Percy
Clamart, France
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Hematologist at Hospital Universitario Donostia
San Sebastián, Spain
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Hopital Annecy Genevois
Épagny, France
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Hopital Armand Trousseau
Paris, France
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Hopital Avicenne
Bobigny, France
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Hopital Cochin
Paris, France
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Hopital Gerneral Universitario Morales Meseguar
Murcia, Spain
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Hopital Haut Leveque
Bordeaux, France
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Hopital Lyon Sud
Lyon, France
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Hopital Necker Enfants Malades
Paris, France
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Hopital Pitié Salpêtrière
Paris, France
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Hopital Pontchaillou
Rennes, France
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Hopital Robert Debré
Paris, France
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Hopital Saint Antoine
Paris, France
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Hopital Saint Eloi CHU Montpellier
Montpellier, France
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Hopital Saint Louis
Paris, France
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Hopital Saint Louis
Paris, France
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Hopital Victor Provo
Roubaix, France
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Hospital General Universitario Gregorio Marnon
Madrid, Spain
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Hospital Universitario La Fe
Valencia, Spain
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Hospital Universitario Marques de Valdecilla
Santander, Spain
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Hospital Universitario Virgen de la Victoria
Málaga, Spain
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Hospital Universitario de Salamanca
Salamanca, Spain
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Insitut Catala d'Oncologia Badalona
Barcelona, Spain
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Institut Gustave Roussy
Villejuif, France
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Institut Paoli-Calmettes
Marseille, France
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Universidad de Sevilla Facultad de Medicina
Seville, Spain
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University Hospital Brno
Brno, Czechia
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University Medical Center Utrecht
Utrecht, Netherlands
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Universtatsklinikum Frankfurt Med. Klinik II
Frankfurt, Germany
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Vall D'Hebron University Hospital
Barcelona, Spain
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Wroclaw Medical University
Wroclaw, Poland