MEN1703 (SEL24) to Treat Relapsed or Refractory Aggressive B-cell Non-Hodgkin Lymphoma (JASPIS-01)

NCT ID: NCT06534437

Last Updated: 2025-09-29

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

RECRUITING

Clinical Phase

PHASE2

Total Enrollment

178 participants

Study Classification

INTERVENTIONAL

Study Start Date

2024-12-05

Study Completion Date

2026-12-31

Brief Summary

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The goal of the study is to assess the safety and anti-lymphoma activity of MEN1703 (Dapolsertib hydrochloride) when given as a single-agent or combined with glofitamab to patients with relapsed/refractory (R/R) aggressive B-cell non-Hodgkin lymphoma. The study will be open to groups at the same time:

* Group 1 - patients who have not had anti-CD3xCD20 bispecific antibody therapy but who have had at least 2 prior lines of systemic treatment for aggressive B-cell non-Hodgkin lymphoma
* Group 2 - patients who have exhausted all standard treatment options including at least 2 prior lines of systemic treatment for aggressive B-cell non-Hodgkin lymphoma Group 1 patients will be treated for a maximum of 12 cycles. One cycle is 21 days. Group 2 with be treated until the disease progresses, therefore treatment duration is dependent on the number of treatment cycles a participant receives prior to progression.

Detailed Description

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The study consists of 3 parts, to investigate MEN1703 (Dapolsertib hydrochloride) in combination with glofitamab in patients who are naïve to treatment with an anti-CD3xCD20 bispecific antibody (group 1) or MEN1703 alone in patients who have exhausted all standard treatment options (group 2).

Part 1 (safety run-in) and Part 2 (enrichment): patients who are naïve to treatment with an anti-CD3xCD20 bispecific antibody (group 1) will receive either 150 mg or 125 mg of MEN1703 along with glofitamab. Patients who have exhausted all standard treatment options (group 2) will receive 125 mg of MEN1703 as a single-agent.

Part 3 (optional randomized comparison): Patients who are naïve to treatment with an anti-CD3xCD20 bispecific antibody therapy will be randomized to receive either MEN1703 (Dapolsertib hydrochloride) at a dose selected from part 2 in combination with glofitamab or glofitamab alone.

Conditions

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Non-Hodgkin Lymphoma, B-cell

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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MEN1703 + glofitamab

• Participants who are naïve to treatment with an anti-CD3xCD20 bispecific antibody (group 1) will be given MEN1703 orally at a dose of 150 mg daily for 7 days or 125 mg daily for 14 days, in 21-day cycles for a maximum of 12 cycles, in combination with glofitamab administered as an IV infusion in a step-up dosing schedule starting with 2.5 mg on day 8 of cycle 1, and10 mg on day 15 of cycle 1, and 30 mg on day 1 from cycle 2 onward until disease progression or withdrawal, for a maximum of 12 cycles (parts 1, 2, 3)).

All participants will be administered 1,000 mg of obinutuzumab as an IV infusion on cycle 1 day 1.

• Participants who have exhausted all standard treatment options (group 2) will receive MEN1703 as a single-agent, at a dose of 125 mg orally every-day for 14 consecutive days in consecutive 21-day treatment cycles, until progressive disease (parts 1 and 2).

Group Type EXPERIMENTAL

MEN1703

Intervention Type DRUG

MEN1703 (Dapolsertib hydrochloride) is a potent dual inhibitor of proviral integration site for Moloney murine leukemia virus (PIM) kinases and Fms-like tyrosine kinase 3 (FLT3).

Glofitamab

Intervention Type DRUG

Glofitamab is a bispecific monoclonal antibody that binds bivalently to CD20 expressed on the surface of B-cells and monovalently to CD3 in the T-cell receptor complex expressed on the surface of T-cells.

Gofitamab

Participants who are naïve to treatment with an anti-CD3xCD20 bispecific antibody (group 1) will receive glofitamab as a single-agent administered as an IV infusion in a step-up dosing schedule starting with 2.5 mg on day 8 of cycle 1, and10 mg on day 15 of cycle 1, and 30 mg on day 1 from cycle 2 onward until disease progression or withdrawal, for a maximum of 12 cycles (part 3).

Group Type ACTIVE_COMPARATOR

Glofitamab

Intervention Type DRUG

Glofitamab is a bispecific monoclonal antibody that binds bivalently to CD20 expressed on the surface of B-cells and monovalently to CD3 in the T-cell receptor complex expressed on the surface of T-cells.

Interventions

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MEN1703

MEN1703 (Dapolsertib hydrochloride) is a potent dual inhibitor of proviral integration site for Moloney murine leukemia virus (PIM) kinases and Fms-like tyrosine kinase 3 (FLT3).

Intervention Type DRUG

Glofitamab

Glofitamab is a bispecific monoclonal antibody that binds bivalently to CD20 expressed on the surface of B-cells and monovalently to CD3 in the T-cell receptor complex expressed on the surface of T-cells.

Intervention Type DRUG

Other Intervention Names

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SEL24 Dapolsertib hydrochloride

Eligibility Criteria

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Inclusion Criteria

1. Age ≥18 years old
2. Documented histological confirmation of aggressive B-cell non-Hodgkin lymphoma including DLBCL NOS and transformed indolent B-cell lymphoma
3. Relapsed or refractory disease having received at least 2 prior lines of systemic treatment and, naïve to anti-CD3xCD20 bispecific antibody treatment (group 1) or exhausted all standard, available treatment options (group 2)
4. At least 1 measurable site of disease based on computed tomography (CT) or positron emission tomography (PET)-CT scan with involvement of 2 or more clearly demarcated lesions and or nodes.
5. Availability of lymph node tissue at Screening (or archival sample) (part 2 participants only)
6. Life expectancy of ≥12 weeks.
7. Eastern Cooperative Oncology Group (ECOG) Performance Status 0, 1 or 2
8. Adequate organ function at Screening
9. Adequate hematologic function

Exclusion Criteria

1. Primary central nervous system (CNS) lymphoma or CNS involvement by lymphoma at screening.
2. Received anti-cancer treatments, including cytotoxic chemotherapy, radiotherapy, hormonal therapy, biologic, immunotherapy, or investigational drugs within 14 days or 5 half-lives (whichever is shorter) before the first dose of study drug. Prior treatment with CAR-T cell or an anti-CD3xCD20 bispecific antibody therapy (permitted for Group 2 only), requires a wash out period of ≥4 weeks.
3. Concurrent participation in another therapeutic clinical study.
4. Ongoing clinically significant toxicity (for example, alopecia is not clinically significant) from any prior anti-cancer therapy that has not resolved to Grade 1 or less prior to the first dose of study drug.
5. Prior treatment with a PIM inhibitor.
6. Group 1 only: Any prior therapy with a bispecific antibody targeting CD3 and CD20.
7. Known risk of allergy to the study drugs, MEN1703 (group 1 and 2) or glofitamab (group 1) or their excipients
8. Contraindication to all uric acid lowering agents.
9. Major surgery within 1 month prior to first dose of study drug.
10. Hematopoietic stem cell transplant within 4 months prior to first dose of study drug.
11. Requires systemic immune-modulating therapy (regardless of dose) or has confirmed history or current autoimmune disease or other diseases resulting in permanent immunosuppression.
12. Exposed to live or live attenuated vaccine(s) within 4 weeks prior to signing the informed consent form (ICF).
13. Evidence of ongoing and uncontrolled systemic bacterial, fungal, or viral infection, except for documented Grade Common Terminology Criteria for Adverse Events (CTCAE) ≤2 infections with evidence of improvement or without evidence of worsening infection.
14. Known human immunodeficiency virus (HIV) infection
15. Current active liver disease from any cause
16. Ongoing drug-induced pneumonitis.
17. Ongoing inflammatory bowel disease.
18. Active known second malignancy
19. Received an agent known to be a sensitive CYP2D6 substrate or a CYP2D6 substrate with a narrow therapeutic range, a strong or moderate CYP2D6 inhibitor, or a BCRP inhibitor within 14 days or 5 half-lives (whichever is shorter), prior to the first dose of study drug.
20. Cardiac dysfunction is defined as myocardial infarction within 6 months of study entry, New York Heart Association (NYHA) Class III or IV heart failure, uncontrolled dysrhythmias, or poorly controlled angina.
21. Receiving treatment for active, ongoing thromboembolic event. Note: Does not apply to prophylactic treatment to prevent or avoid reoccurrence of a prior resolved event. To review with Medical Monitor where further risk assessment is needed.
22. History of serious ventricular arrhythmia (e.g., VT or VF, ≥3 beats in a row), or QT interval corrected for heart rate (QTc) ≥480 ms.

Note: QTc values up to 500 ms will be acceptable where patient's medical history e.g., bundle branch block, is known to cause mild QTc prolongation and the condition is well controlled.
23. Any disease, syndrome or condition which may significantly affect drug intake via oral route.
24. Planning to become pregnant or breastfeed during treatment and for 1 month after the last dose of study drug.
25. Any other prior or current medical condition, intercurrent illness, surgical history, physical or 12-lead electrocardiogram (ECG) findings, laboratory abnormalities, or extenuating circumstance (e.g., alcohol or drug addiction) that, in the investigator's opinion, could jeopardize patient safety or interfere with the objectives of the study.
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Menarini Group

INDUSTRY

Sponsor Role collaborator

Ryvu Therapeutics SA

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Locations

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Centre Hospitalier Le Mans

Le Mans, , France

Site Status RECRUITING

CHU de Lille - Hôpital Claude Huriez

Lille, , France

Site Status RECRUITING

CHU de Limoges - CHU Dupuytren

Limoges, , France

Site Status RECRUITING

Hospices Civils De Lyon - Hôpital Lyon Sud

Lyon, , France

Site Status RECRUITING

CHU Montpellier - Hôpital Saint Eloi

Montpellier, , France

Site Status RECRUITING

APHP - Hôpital Pitié-Salpêtrière

Paris, , France

Site Status RECRUITING

CHU de Bordeaux - Hôpital Haut-Lévêque

Pessac, , France

Site Status RECRUITING

Wojewódzki Szpital Specjalistyczny w Białej Podlaskiej

Biała Podlaska, , Poland

Site Status RECRUITING

IN-VIVO Bydgoszcz Sp. z o.o.

Bydgoszcz, , Poland

Site Status RECRUITING

Klinika Hematologii I Transplantologii Uck

Gdansk, , Poland

Site Status NOT_YET_RECRUITING

Szpitale Pomorskie Sp. z o.o.

Gdynia, , Poland

Site Status RECRUITING

Narodowy Instytut Onkologii im. Marii Skłodowskiej Curie, Państwowy Instytut Badawczy

Gliwice, , Poland

Site Status RECRUITING

Pratia Hematologia Sp. z o.o.

Katowice, , Poland

Site Status RECRUITING

Pratia MCM Kraków

Krakow, , Poland

Site Status RECRUITING

SP ZOZ Szpital Uniwersytecki w Krakowie

Krakow, , Poland

Site Status NOT_YET_RECRUITING

Szpital Kliniczny Ministerstwa Spraw Wewnętrznych i Administracji z Warmińsko-Mazurskim Centrum Onkologii w Olsztynie

Olsztyn, , Poland

Site Status RECRUITING

Aidport Sp. z o.o.

Skórzewo, , Poland

Site Status RECRUITING

Wojewódzki Szpital Zespolony im. L. Rydygiera w Toruniu

Torun, , Poland

Site Status RECRUITING

Lux Med Onkologia Sp. z o.o.

Warsaw, , Poland

Site Status RECRUITING

Wojskowy Instytut Medyczny - Państwowy Instytut Badawczy

Warsaw, , Poland

Site Status RECRUITING

Hospital Universitari Vall D Hebron

Barcelona, , Spain

Site Status RECRUITING

Clinica Universidad De Navarra

Madrid, , Spain

Site Status RECRUITING

MD Anderson Cancer Center

Madrid, , Spain

Site Status RECRUITING

Hospital Universitario Puerta de Hierro Majadahonda

Madrid, , Spain

Site Status NOT_YET_RECRUITING

Hospital Clínico Uni versitario Virgen de la Arrixaca

Murcia, , Spain

Site Status NOT_YET_RECRUITING

Clinica Universidad De Navarra

Pamplona, , Spain

Site Status RECRUITING

Hospital Universitario De Navarra

Pamplona, , Spain

Site Status RECRUITING

Hospital Universitario De Salamanca

Salamanca, , Spain

Site Status RECRUITING

Hospital Universitario Virgen De La Macarena

Seville, , Spain

Site Status RECRUITING

Hospital Universitario Miguel Servet

Zaragoza, , Spain

Site Status NOT_YET_RECRUITING

Beatson West of Scotland Cancer Centre

Glasgow, , United Kingdom

Site Status RECRUITING

The Royal Marsden Hospital

London, , United Kingdom

Site Status NOT_YET_RECRUITING

The Christie NHS Foundation Trust

Manchester, , United Kingdom

Site Status RECRUITING

Plymouth Hospitals NHS Trust

Plymouth, , United Kingdom

Site Status RECRUITING

The Royal Marsden Hospital

Sutton, , United Kingdom

Site Status NOT_YET_RECRUITING

St George's Hospital

Tooting, , United Kingdom

Site Status RECRUITING

Countries

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France Poland Spain United Kingdom

Central Contacts

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Head of Clinical Operations

Role: CONTACT

+48 123140200

Facility Contacts

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Piotr Centkowski, MD PhD

Role: primary

Małgorzata Krawczyk-Kuliś, Prof.

Role: primary

Sebastian Grosicki, Prof.

Role: primary

Wojciech Jurczak, Prof.

Role: primary

Janusz Hałka, MD PhD

Role: primary

Dominik Chraniuk, MD

Role: primary

Joanna Barankiewicz, MD PhD

Role: primary

Krzysztof Gawroński, MD PhD

Role: primary

Other Identifiers

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JASPIS-01

Identifier Type: -

Identifier Source: org_study_id

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