A Study of ATG-010 in Combination With Lenalidomide and Rituximab (R2) in Adults With DLBCL and iNHL

NCT ID: NCT05265975

Last Updated: 2025-06-09

Basic Information

• Recruitment Status: TERMINATED
• Clinical Phase: PHASE1/PHASE2
• Total Enrollment: 54 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2022-04-07
• Study Completion Date: 2024-12-31

Brief Summary

A Single-arm, Phase Ⅰ/Ⅱ Study Evaluating the Safety, Tolerability, and Preliminary Efficacy of ATG-010 in Combination with Lenalidomide and Rituximab (R2) in Adult Patients with Relapsed/Refractory DLBCL and iNHL Who are Ineligible for High-dose Chemotherapy (HDC) or Autologous Stem Cell Transplant (A SCT).

Detailed Description

A Single-arm, Phase Ⅰ/Ⅱ Study Evaluating the Safety, Tolerability, and Preliminary Efficacy of ATG-010 in Combination with Lenalidomide and Rituximab (R2) in Adult Patients with Relapsed/Refractory DLBCL and iNHL Who are Ineligible for High-dose Chemotherapy (HDC) or Autologous Stem Cell Transplant (ASCT).About 84 subjects are scheduled to be enrolled in the study,Maximum 24 (Dose Escalation Phase) and 60 (Dose Expansion Phase).

Conditions

Diffuse Large B-cell Lymphoma; Indolent Non-Hodgkin Lymphoma

Study Design

• Allocation Method: NA
• Intervention Model: SINGLE_GROUP
• Primary Study Purpose: TREATMENT
• Blinding Strategy: NONE

Study Groups

ATG-010

Enrolled patients will be treated with dosage groups. Dosage group 1:40mg/time, dosage group 2:60mg/time, dosage group 3:80mg/time; The treatment period was 28 days. The drug was administered on day 1,8 and 15 of each cycle

Group Type: EXPERIMENTAL

ATG-010

Intervention Type: DRUG

Tablets,20mg, once a week: dosage group 1:40mg/time, dosage group 2:60mg/time, dosage group 3:80mg/time The treatment period was 28 days. The drug was administered on day 1,8 and 15 of each cycle

Lenalidomide

Intervention Type: DRUG

Oral administration,QD, Days 1-21 of each cycle

Rituximab

Intervention Type: DRUG

Intravenous injection Days 1 of each cycle, Cycles 1-6

Interventions

ATG-010

Tablets,20mg, once a week: dosage group 1:40mg/time, dosage group 2:60mg/time, dosage group 3:80mg/time The treatment period was 28 days. The drug was administered on day 1,8 and 15 of each cycle

Intervention Type: DRUG

Lenalidomide

Oral administration,QD, Days 1-21 of each cycle

Intervention Type: DRUG

Rituximab

Intravenous injection Days 1 of each cycle, Cycles 1-6

Intervention Type: DRUG

Other Intervention Names

Selinexor

Eligibility Criteria

Inclusion Criteria

1. Age ≥18 years.

2. Pathologically confirmed DLBCL (including de novo DLBCL or DLBCL transformed from previously diagnosed indolent lymphoma [e.g., follicular lymphoma]) or B-cell iNHL with histological subtype limited to FL Grade 1, Grade 2, or Grade 3a or nodal or extranodal marginal zone lymphoma (MZL), based on criteria established by the World Health Organization (WHO) 2016 classification.

3. Received at least 1 line of systemic therapy for the treatment of B-NHL.

4. Have evidence of relapse or refractory disease.

5. At least one bi-dimensionally measurable lesion per the Lugano 2014 Criteria (Cheson, 2014; Appendix 4).

6. Adequate bone marrow function at screening, defined as:

(1) absolute neutrophil count (ANC) ≥1.0 × 109/L (without hematopoietic stimulators such as granulocyte or granulocyte-macrophage colony stimulating factor within 7 days prior to testing); (2) Platelet count ≥75 × 109/L; or ≥50 × 109/L when lymphoma infiltrates bone marrow (without platelet transfusion or TPO, IL-11 and other hematopoietic stimulating factors administration within 7 days prior to testing); (3) Hemoglobin ≥80 g/L (without red blood cell transfusion or hematopoietic stimulating factor such as TPO administration within 14 days prior to testing).

7. Adequate liver and kidney function, defined as:

1. Aspartate transaminase (AST) or alanine transaminase (ALT) ≤2.5 × upper limit of normal (ULN);

2. Serum total bilirubin ≤1.5 × ULN, or ≤3 ULN if have Gilbert syndrome;

3. Calculated creatinine clearance (CrCl) ≥60 mL/min for Dose Escalation Phase, and ≥30 mL/min for Dose Expansion Phase, based on Cockcroft-Gault formula.

8. Eastern Cooperative Oncology Group (ECOG) performance status of ≤2. 9. Agree to effective contraception during the study and within 12 months after the last dose of study treatment.

10. Have active hepatitis B virus (HBV), hepatitis C virus (HCV) infections at screening.

11. Known serum HIV antibody positive or history of active HIV infection.

12. Active infection requiring intravenous antibiotics, antivirals, or antifungals treatment within 14 days prior to C1D1; however, prophylactic use of these agents is acceptable (including intravenous medication).

13. Prior malignancy that required treatment or has shown evidence of recurrence (except for non-melanoma skin cancer or adequately treated cervical carcinoma in situ) within the 2 years prior to C1D1.

14. Ischemic or hemorrhagic cerebrovascular disease, or gastrointestinal hemorrhage ≥Grade 3 (CTCAE, v5.0) within 6 months prior to screening.

15. History of deep vein thrombosis or pulmonary embolism within 12 months prior to screening.

16. Inability to swallow tablets, malabsorption syndrome, or any other gastrointestinal disease or dysfunction that could interfere with absorption of study treatment.

17. Inability or unwillingness to sign an ICF.

18. Existed any life-threatening illness, medical condition, or organ system dysfunction which, in the Investigator's opinion, could compromise the subject's safety, or being compliant with the study procedures.

Exclusion Criteria

1. DLBCL with MALT lymphoma; composite lymphoma (Hodgkin's lymphoma+NHL); primary mediastinal (thymic) large B-cell lymphoma; Grade 3b follicular lymphoma.

2. Dose Escalation Phase: Subjects with known central nervous system involvement. Dose Expansion Phanse: Subjects with advanced lymphoma of the central nervous system involvement at screening, however, subjects have stable central nervous system lymphoma (in the case of no intracranial pressure or other conditions need medical intervention) or do not occur disease progression as assessed by neurological symptoms, signs, and radiography within 28 days prior to C1D1, will be considered eligible.

3. Previous treatment with ATG-010 (selinexor) or other XPO1 inhibitors, or prior exposure to lenalidomide within 3 months before C1D1.

4. Contraindication to any drug in the combination therapy of SR2.

5. Use of any standard or experimental anti B-NHL therapy <21 days prior to C1D1, including chemotherapy, immunotherapy, radio-immunotherapy, nonpalliative radiation, or any other anticancer therapy.

6. Major surgery, or live vaccines received <28 days prior to C1D1.

7. ASCT <6 months or CAR-T cell infusion <6 months prior to the screening.

8. History of allogeneic hematopoietic stem cell transplant.

• Minimum Eligible Age: 18 Years
• Maximum Eligible Age: 65 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: No

Sponsors

Antengene Corporation

INDUSTRY

Sponsor Role: lead

Responsible Party

Responsibility Role: SPONSOR

Locations

The Second Affiliated Hospital of PLA Army Medical University

Chongqing, Chongqing Municipality, China

Sun Yat-Sen University Cancer Center

Guangzhou, Guangdong, China

Henan Cancer Hospital

Zhengzhou, Henan, China

Wuhan Union Hospital

Wuhan, Hubei, China

The first Affiliated Hospital of China medical University

Shenyang, Liaoning, China

Ruijin Hospital, Shanghai Jiaotong University School of Medicine

Shanghai, Shanghai Municipality, China

Countries

China

Other Identifiers

ATG-010-B-NHL-002

Identifier Type: -

Identifier Source: org_study_id