Active clinical trials for "Lymphoma"

This study will validate the impact of comprehensive geriatric assessments using activity of daily living (ADL), instrumental activity of daily living (IADL), and Charlson's comorbidity index (CCI) on survival and toxicities in Korean patients with diffuse large B-cell lymphoma (DLBCL) treated with R-CHOP.

Anti-PD-1 therapy provides high response rates in Hodgkin lymphoma (HL) patients who have relapsed or are refractory (R/R) to autologous stem cell transplantation (ASCT) and brentuximab vedotin (BV), but median progression free survival (PFS) is only one year. The efficacy of treatment following anti-PD-1 is not well known. In this context, the optimal treatment for patients who failed after anti-PD-1 therapy is an issue. To better assess their outcome, the investigators retrospectively analyzed the characteristics and outcome of patients from 14 LYSA (The Lymphoma Study Association) centers who lost response to anti-PD-1 therapy and received additional CT.

This phase 2 trial studies the efficacy and safety of Avatrombopag for the primary prevention of thrombocytopenia induced by cytarabine-based chemotherapy in patients with lymphoma

The main treatments for non-Hodgkin's lymphoma are surgery, radiotherapy, chemotherapy, and bone marrow transplantation. Neutropenia is the most common and serious complication of most chemotherapy. This study is a multi-center, open-label, single-arm clinical study to evaluate the efficacy and safety of jinyouli in preventing neutropenia in patients with non Hodgkin's lymphoma after chemotherapy.

The anti-CD20 monoclonal antibodies, rituximab (R) and obinutuzumab (G), are used as standard maintenance therapy every 2 months for 2 to 3 years in patients with follicular lymphoma (FL) or mantle cell lymphoma (MCL). This treatment is associated with profound and prolonged B lymphopenia, hypogammaglobulinemia and increased infections. Severe forms of COVID-19 on Rituximab with prolonged carriage of the virus have been reported due to significant impairment of humoral immunity in this context of maintenance therapy. Therefore, during the COVID-19 epidemic, clinicians are faced with the question of whether to discontinue maintenance therapy or continue treatment. However, the half-life of rituximab is 29 days and lymphopenia continues for up to 9-12 months after stopping injections. Therefore, it is not clear that discontinuation of maintenance therapy will alter the risk of severe SARS-CoV-2. However, post-vaccination immunization against SARS-CoV-2 by an mRNA vaccine is not known in this context of prolonged treatment with rituximab or obinutuzumab. It is however well established that post-vaccination responses against diphtheria, tetanus, pneumococcus, HBV, or influenza in particular are altered after anti-CD20 antibodies. If the humoral response is crucial in the post-vaccination response, it is also suggested that the preservation of innate immunity and the CD8 response, unaltered by anti-CD20, could also play an important role in the post-vaccination response and virus clearance. The aim of our study is to evaluate the humoral and post-vaccination T-cell response based on serological data and T-cell production of interferon gamma in response to SARS-CoV-2 specific antigens (Elispot interferon gamma) in this group of patients treated for lymphoma with a long-term anti-CD20 antibody.

D1. Primary Objective: 1. Determine the immunogenicity of FDA approved COVID-19 vaccination in patients with hematologic malignancies D2. Secondary Objectives: Assess the safety of FDA approved COVID-19 vaccination in patients with hematologic malignancies Analyze the kinetics of immunogenic response over time after receipt of the COVID-19 vaccination Compare the immunogenicity of different COVID-19 vaccinations that will be approved by the FDA Analyze advanced flow immunophenotyping of innate and adaptive immune blood cells in all participants and correlate with response to vaccination

The purpose of this study is to investigate the impact of rituximab in primary breast DLBCL using a matched pair analysis following strict matching criteria in patients with primary breast and nodal DLBCL treated with rituximab plus cyclophosphamide, doxorubicin, vincristine, and prednisone (R-CHOP) regimen.

RATIONALE: Studying samples of tissue from patients with cancer in the laboratory may help doctors identify and learn more about changes that occur in DNA and identify biomarkers related to cancer. It may also help doctors predict how patients will respond to treatment. PURPOSE: This research trial is studying protein biomarker levels in tissue samples from young patients with low-risk Hodgkin lymphoma.

The objective of this study is to compare hematological toxicity, costs, health-related quality of Life (HR-QOL) and outcomes observed in real life in the Belgian Non-Hodgkin Lymphoma (NHL) population receiving 90Y-Zevalin, with model-predicted data at reimbursement on the basis of a clinical trial in heavily pre-treated NHL.

RATIONALE: Studying samples of blood and tissue from patients with cancer in the laboratory may help doctors learn more about changes that occur in DNA and identify biomarkers related to cancer. PURPOSE: This research trial studies biomarkers in blood and tissue samples from patients with Epstein-Barr virus positive Hodgkin lymphoma.