A Study to Evaluate the Safety and Pharmacokinetics of a Modified Tafasitamab IV Dosing Regimen Combined with Lenalidomide in Patients with Worsening (relapsed) or Unresponsive (refractory) Diffuse Large B-Cell Lymphoma (R/R DLBCL) (MINDway)
- Conditions
- Diffuse Large B-Cell Lymphoma (DLBCL)MedDRA version: 21.0Level: PTClassification code 10012818Term: Diffuse large B-cell lymphomaSystem Organ Class: 10029104 - Neoplasms benign, malignant and unspecified (incl cysts and polyps)Therapeutic area: Diseases [C] - Blood and lymphatic diseases [C15]
- Registration Number
- EUCTR2021-003855-40-CZ
- Lead Sponsor
- MorphoSys AG
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- ot Recruiting
- Sex
- All
- Target Recruitment
- 51
1. Capable of giving signed informed consent as described in Appendix 2: Regulatory, Ethical, and Trial Oversight Considerations, which includes compliance with the requirements and restrictions listed in the informed consent form (ICF) and in this protocol.
2. Patient must be at least 18 years of age and of legal age (whichever is higher) in the jurisdiction in which the study is taking place at the time of signing the informed consent.
3. One of the following histologically confirmed diagnoses:
• DLBCL not otherwise specified (NOS)
• T cell/histiocyte-rich large B-cell lymphoma (THRLBCL)
• Epstein-Barr virus (EBV) positive DLBCL of the elderly (EBV-positive DLBCL)
• Grade 3b Follicular Lymphoma
• Composite lymphoma with a DLBCL component with a subsequent DLBCL relapse, according to the Revised European American Lymphoma/World Health Organization (REAL/WHO) classification.
Additionally, patients with the evidence of histological transformation to DLBCL from an earlier diagnosis of low-grade lymphoma (i.e., an indolent pathology such as follicular lymphoma, marginal zone lymphoma, chronic lymphocytic leukemia) into DLBCL with a subsequent DLBCL relapse are also eligible.
4. Tumor tissue for retrospective central pathology review must be provided as an adjunct to participation in this study. If archival formalin fixed paraffin embedded tumor tissue acquired =3 years prior to screening is not available, a fresh tumor tissue sample from the patient should be obtained. Archival formalin fixed- paraffin embedded tumor tissue acquired >3 years prior to screening is acceptable only in cases where a fresh tumor biopsy cannot be collected due to a safety risk e.g due to co-morbidity, or inaccessible tumor site.
5. Patients must have:
a. Relapsed and/or refractory disease as defined in Appendix 3: Study Specific Definitions
b. At least one bidimensionally measurable disease site. The lesion must have a greatest transverse diameter of = 1.5 cm and greatest perpendicular diameter of = 1.0 cm at baseline. The lesion must be positive on positron emission tomography (PET) scan (for definition see Juweid et al., 2007)
c. Received at least one, but no more than three previous systemic regimens for the treatment of DLBCL and one therapy line must have included a cluster of differentiation-20 (CD20)-targeted therapy (e.g., rituximab [RTX])
d. An Eastern Cooperative Oncology Group (ECOG) performance status of 0 to 2.
6. Patients that are not eligible to undergo intensive salvage therapy including autologous stem cell transplantation (ASCT). The reason for a patient’s ineligibility must meet one of the criteria described below and documented in the patient’s source data:
a. Inadequate performance status (Karnofsky performance status = 80%
b. Disease not responsive to salvage chemotherapy. Responsiveness is defined as a tumor demonstrating either complete response (CR) or partial response (PR) to salvage chemotherapy
c. Inadequate major organ function (any of the below):
i. symptomatic congestive heart failure
ii. lung function-forced vital capacity (FVC), forced expiratory volume in 1 second (FEV-1), and corrected diffusion capacity of the lung for carbon monoxide (DLCO) = 60%
iii. liver function-total serum bilirubin and transaminases > 2 x upper limit of normal (ULN)
d. History or evidence of significant co-morbid medical or psychiatric illness which would significantly compromise the patient's clinical care and chances of survival
e. Inability to coll
1. General provisions:
a. Patients who are legally institutionalized, or patients under judicial protection
b. Concurrent enrollment in another interventional clinical study
2. Patients who have:
a. Any other histological type of lymphoma including primary mediastinal (thymic) large B-cell (PMBL) or Burkitt lymphoma
b. Known double/triple hit genetics (high grade B-cell lymphoma) characterized by simultaneous detection of MYC with BCL2 and/or BCL6 translocation(s). MYC, BCL2, BCL6 testing prior to study enrollment is not required
3. Patients who have:
a. Not discontinued (within 14 days prior to Day 1 dosing): CD20-targeted therapy, chemotherapy, radiotherapy, investigational anticancer therapy or other lymphoma-specific therapy
b. Undergone major surgery (within 4 wks prior to Day 1 dosing) or suffered from significant traumatic injury
c. Received live vaccines (within 4 wks prior to Day 1 dosing)
d. Required parenteral antimicrobial therapy for active, intercurrent infections (within 14 days prior to Day 1 dosing)
4. Patients who:
a. Have not recovered sufficiently from the adverse toxic effects of prior therapies
b. Were previously treated with tafasitamab or IMiDs® (e.g., thalidomide, LEN)
c. Have a history of hypersensitivity to compounds of similar biological or chemical composition to tafasitamab, IMiDs® and/or the excipients contained in the study treatment formulations
d. Have undergone ASCT within the period = 3 months prior to signing the ICF. Patients with distant history of ASCT must exhibit full hematological recovery before enrollment
e. Have undergone previous allogenic stem cell transplantation
f. Have a history of DVT/embolism, threatening thromboembolism or known thrombophilia or at high risk for a thromboembolic event & who are not willing to take VTE prophylaxis during the entire treatment period
g. Concurrently use other anticancer or experimental treatments
5. History of other malignancy that could affect protocol compliance or interpretation of results. Exceptions:
a. Any malignancy treated with curative intent and malignancy in remission without treatment for > 2 years prior to enrollment are eligible
b. Low-grade, early-stage prostate cancer (Gleason score 6 or below, Stage 1 or 2) with no requirement for therapy at any time prior to study are eligible
6. Patients with:
a. Positive hepatitis B and/or C serology
b. Known seropositivity for or history of active viral infection with human immunodeficiency virus (HIV)
c. CNS lymphoma involvement – present or past medical history
d. History or evidence of clinically significant cardiovascular, CNS and/or other systemic disease that precludes participation in study or compromises ability to give informed consent
e. History or evidence of rare hereditary problems of galactose intolerance, Lapp lactase deficiency or glucose-galactose malabsorption
f. GI abnormalities (absorption issues) including inability to take oral medication
g. History or evidence of severe hepatic impairment (total serum bilirubin > 3 mg/dL), jaundice unless secondary to Gilbert’s syndrome or documented liver involvement by lymphoma (see inclusion criterion 7c)
h. History of hypersensitivity to study treatments or excipients or to drugs of similar chemical class
i. Any other medical condition which makes the patient unsuitable for the study
7. Contraception provisions:
Females: Due to the teratogenic potential of LEN, FCBP must follow the rules listed below (otherwise excluded):
All countrie
Study & Design
- Study Type
- Interventional clinical trial of medicinal product
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method
- Secondary Outcome Measures
Name Time Method