Follicular lymphoma elderly

OBJECTIVE: Merkel cell carcinoma (MCC) is an aggressive cutaneous neuroendocrine neoplasm that predominantly affects elderly and immunocompromised patients. Merkel cell polyoma virus (MCPyV) is clonally integrated into the majority of MCCs and has been linked to patient outcomes, playing a central role in the pathogenesis of the disease. We aimed to assess the utility of MCPyV immunohistochemistry (IHC) in the diagnosis of MCC in cytology cell block specimens and correlating with clinicopathologic features...

Recent studies have shown that follicular helper T-cell lymphoma of angioimmunoblastic type (AITL), the most common nodal peripheral T-cell lymphoma (PTCL), frequently arises in a background of clonal haematopoiesis (CH), a preneoplastic condition affecting up to 40% of elderly individuals. Data on a potential CH association are limited for other PTCL. We report a unique patient who sequentially developed both cytotoxic PTCL, not otherwise specified and AITL with distinct T-cell receptor rearrangements but shared somatic mutations originating from the same CH clone, thus providing convincing evidence that CH can give rise to T-cell neoplasms of different lineage...

The aim of this study was to investigate the effect of age on long-term mortality and net survival benefit of radiotherapy (RT) for early-stage grade I-II FL. Five thousand three hundred and five patients with early-stage grade I-II FL in the SEER database (2000-2015) were identified. Primary therapy included RT alone (RT, 20.7%), chemotherapy alone (CT, 27.6%), combined modality therapy (CMT, 5.9%), and observation (45.8%). Inverse probability of treatment weighting (IPTW) was conducted to balance the treatment arms...

Objectives: This study aimed to assess the efficacy and safety of bendamustine in combination with rituximab (BR regimen) for the treatment of newly diagnosed indolent B-cell non-Hodgkin's lymphoma (B-iNHL) and elderly mantle cell lymphoma (eMCL) . Methods: From December 1, 2020 to September 10, 2022, a multi-center prospective study was conducted across ten Grade A tertiary hospitals in Shandong Province, China. The BR regimen was administered to evaluate its efficacy and safety in newly diagnosed B-iNHL and eMCL patients, and all completed at least four cycles of induction therapy...

INTRODUCTION:  Primary adrenal lymphoma (PAL) is a rare tumor. The aim of this study was to demonstrate the histopathological features of PAL at two tertiary hospitals. MATERIALS AND METHODS:  All PALs diagnosed between January 2003 and February 2023 were retrieved. Pathology and immunohistochemistry slides were reviewed. Additional immunohistochemical markers were done in selected cases. Follow-up data were obtained. RESULTS:  There were 7 cases of PAL...

BACKGROUND: Lymphomas constitute 2% of all salivary gland tumors and are the second most common group of malignancies in the head and neck region. OBJECTIVES: In this systematic review, the demographics and characteristics of salivary gland lymphomas are presented. METHODS: All types of studies that involve data of salivary gland lymphomas between 1990 and 2020 were identified and screened. RESULTS: A total of 169 articles with 1640 patients were identified...

BACKGROUND: Follicular lymphoma (FL) is a type of B-cell lymphoma that originates at the germinal center and has a low malignancy rate. FL has become the most common inert lymphoma in Europe and America but has a relatively low incidence in Asia. AIM: To explore the clinical features, curative effects, and prognostic factors of FL. METHODS: Completed medical records of 49 patients with FL who were admitted to the Ningbo First Hospital from June 2010 to June 2021 were examined...

A 71-year-old Japanese man presented with severe thrombocytopenia. A whole-body CT at presentation showed small cervical, axillary, and para-aortic lymphadenopathy, leading to suspicion of immune thrombocytopenia due to lymphoma. Biopsy was difficult to perform because of severe thrombocytopenia. Thus, he received prednisolone (PSL) therapy and his platelet count gradually recovered. Two and a half years after PSL therapy initiation, his cervical lymphadenopathy slightly progressed without other clinical symptoms...

Follicular lymphoma (FL) is the second most common lymphoma in the United States and is characterized by a variable clinical course, disease heterogeneity, and a relapse-and-remittance pattern historically accompanied by successive shortening of clinical response with every line of treatment. Factors such as progression of disease within 24 months of initial treatment are associated with poor survival outcomes. Although rituximab-based regimens are preferred for early lines of treatment, no clear standard of care exists for treatment of FL in the third-line setting or later as approved third-line treatments have not been compared in a prospective, randomized clinical trial...

BACKGROUND: The difference between clinical characteristics and outcomes between follicular lymphoma grade 1-2 (FL1-2) and FL3a defined pathologically remains unclear, resulting in uncertainty how to treat FL3a. However, it may be crucial for clinicians to discriminate grade 3a and grade 1-2 for predicting prognosis and thus making treatment decisions. METHODS: We compared 1403 patients with FL1-2 and 765 patients with FL3a diagnosed between January 2000 and December 2020 from fifteen centers nationwide in China to describe differences in clinical characteristics and outcomes...

Follicular lymphoma (FL) is one of the most commonly diagnosed types of indolent non-Hodgkin lymphoma (NHL). The median age of diagnosis for FL is 65 years old. Although the median life expectancy after diagnosis is approximately 10 years, the incurable disease has a high risk of transformation. This case report focuses on an 80-year-old patient diagnosed with low-grade follicular lymphoma which subsequently transformed leading to the patient's eventual demise as the patient took on the palliative intent. This case report aims to highlight the importance of clinical markers or prognostic factors to identify patients, specifically the elderly population who are at risk of transformation to aggressive forms when their FL remains at stage I-II phases...

Bendamustine and rituximab (BR) is a preferred first-line therapy for indolent non-Hodgkin's lymphoma (iNHL) and mantle cell lymphoma (MCL); however, few reports on BR performance in elderly patients are available to date. We compared safety and efficacy of BR in patients ≥70 years (elderly) vs <70 years (younger) treated at our institution. Among 201 patients, 113 were elderly (median age: 77 years), including 38 patients ≥80 years, and 88 were younger (median age: 62 years)...

BACKGROUND: The incidence of cardiac lymphoma is low, and it mainly occurs secondary to non-Hodgkin's lymphoma, particularly diffuse large B-cell lymphoma. Here, we report a case of follicular lymphoma with cardiac involvement and severe heart failure as the sole clinical manifestation. CASE SUMMARY: A 90-year-old male patient was first admitted to our hospital due to an accidentally discovered painless mass in the right lower abdomen. A biopsy of the mass revealed a follicular lymphoma...

Background: Survival rates are usually used to evaluate the effect of cancer treatment and prevention. This study aims to analyze the 5-year relative survival of non-Hodgkin lymphoma (NHL) in United States using population-based cancer registry data. Methods: A period analysis was used to evaluate the improvement in long-term prognosis of patients with NHL from 2004 to 2018, and a generalized linear model was developed to predict the 5-year relative survival rates of patients during 2019-2023 based on data from the SEER database stratified by age, sex, race and subtype...

Chimeric antigen receptor (CAR) T-cell therapy, antibody-drug conjugates, bispecific T-cell redirectors, and agents targeting tonic B-cell receptor signaling have altered the paradigm for three of the most common lymphomas in the year 2021. For diffuse large B-cell lymphoma, the POLARIX study has shown improvement on the standard backbone of rituximab plus cyclophosphamide, doxorubicin, vincristine, and prednisone in the frontline setting, a feat that had not been achieved despite great efforts over the past 20 years...

BACKGROUND: Rituximab in combination with chemotherapy (R [rituximab]-CHOP [cyclophosphamide, doxorubicin, vincristine, and prednisone]) is standard first-line therapy for patients with diffuse large B-cell lymphoma (DLBCL). With an aging population, unfit or frail patients who may not tolerate R-CHOP represent an increasing unmet need. AIM: To determine the safety and efficacy of the approved loncastuximab tesirine (loncastuximab tesirine-lpyp; Lonca), an antibody-drug conjugate comprising a humanized anti-CD19 monoclonal antibody conjugated to a pyrrolobenzodiazepine dimer toxin, in combination with rituximab (Lonca-R) in previously untreated unfit/frail patients (LOTIS-9; NCT05144009)...

BACKGROUND: The optimal treatment for older adults with diffuse large B-cell lymphoma (DLBCL) needs to be further explored due to patient comorbidities, standard immunochemotherapy intolerance, and unfavourable genetic features. We did a phase 2 trial of ibrutinib, rituximab, and lenalidomide (iR2) to evaluate the efficacy and safety in older adult patients with de novo DLBCL. METHODS: In this phase 2, single-arm study, unfit or frail patients with de novo DLBCL aged 75 years or older were enrolled at Shanghai Ruijin Hospital, Shanghai, China...

Peripheral T-cell lymphomas (PTCLs) are uncommon neoplasms derived from mature T cells or NK cells. PTCLs comprise numerous disease entities, with over 30 distinct entities listed in the latest WHO classification. They predominantly affect adults and elderly people and usually exhibit an aggressive clinical course with poor prognosis. According to their presentation, PTCLs can be divided into nodal, extranodal or cutaneous, and leukemic types. The most frequent primary sites of PTCLs are lymph nodes, with over half of cases showing nodal presentation...

BACKGROUND: One key clinical challenge remains in how to sequence treatments in follicular lymphoma (FL). The chemoimmunotherapy rituximab cyclophosphamide, doxorubicin, vincristine (Oncovin), and prednisone (R-CHOP) has been a standard treatment option for two decades. However, there are limited data to suggest in which line R-CHOP should be used for older patients. PATIENTS AND METHODS: We leveraged population-based surveillance, epidemiology, and end results-medicare data and identified 675 patients aged ≥65 years newly diagnosed with FL from 2000 to 2009 who received R-CHOP in either the first or second line...

More than half of patients with malignant lymphoma are 65 years old or older. The outcome for older patients is poorer than that for younger patients. A poor prognosis is associated with heterogeneity and consists of physical function, performance status, poor nutritional status and various comorbidities. Therefore, attention should be given to serious treatment-related toxicities. Diffuse large B-cell lymphoma is the most frequently diagnosed type of malignant lymphoma. Most patients with diffuse large B-cell lymphoma can be potentially cured with the current standard chemotherapeutic regimen of rituximab, cyclophosphamide, doxorubicin, vincristine and prednisone...