Observational Retrospective Cohort Study of Systemic Therapies for R/R DLBCL

MorphoSys AG3,573 enrolled

Overview

To compare the efficacy outcomes of the L-MIND cohort with the effectiveness in a matched patient population treated with systemic NCCN/ESMO guideline listed regimens administered in routine clinical care.

This retrospective observational cohort study aims to generate a historical control consisting of R/R DLBCL patients who received currently guideline recommended therapies.

Study Type

OBSERVATIONAL

Enrollment

3,573

Conditions

Diffuse Large B Cell Lymphoma

Eligibility

Sex: ALLMin age: 18 Years

Medical Language ↔ Plain English

Eligibility Criteria: 1. Age ≥ 18 years at the initial DLBCL diagnosis. 2. One of the following histologically confirmed diagnosis: 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 (FL), 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 FL, marginal zone lymphoma, chronic lymphocytic leukemia) into DLBCL with a subsequent DLBCL relapse are also eligible. 3. Relapsed or refractory DLBCL and received at least 2 systemic regimens for the treatment of DLBCL, including at least 1 anti-CD20 containing therapy. Non-Eligibility Criteria: 1. Patients with central nervous system (CNS) involvement by lymphoma at initial DLBCL diagnosis. 2. Patients who were treated with CD19-targeted therapy or immunomodulatory drugs (IMiDs) (e.g., thalidomide, LEN) as a frontline DLBCL therapy. 3. Patients who underwent an allogeneic stem cell transplant. 4. Patients who had a prior history of malignancies other than DLBCL, unless the patient has been free of the disease for ≥5 years prior to inclusion. Note: Patients with the following malignancies within the 5 years period are still eligible: 1. basal cell carcinoma of the skin 2. squamous cell carcinoma of the skin 3. carcinoma in situ of the cervix 4. carcinoma in situ of the breast 5. carcinoma in situ of the bladder 6. incidental histological finding of prostate cancer (Tumor/Node/Metastasis \[TNM\] stage of T1a or T1b) 5. Patients who received tafasitamab.