chlorambucil +rituximab

CONTEXT: Chronic lymphocytic leukemia (CLL) is the most common kind of adult leukemia worldwide. Increased expressions of serpin peptidase inhibitor clade A member 3 (SERPINA3) and apelin receptor early endogenous ligand (ELABELA) have been observed in various malignancies, however, there is little information on their clinical importance in CLL. OBJECTIVE: The purpose of this study was to determine serum levels of SERPINA3 and ELABELA in CLL patients. DESIGN: Prospective study performed from April 2020 to March 2022...

Background: Immunosuppressants have been applied in the remedy of idiopathic membranous nephropathy (IMN) extensively. Nevertheless, the efficacy and safety of immunosuppressants do not have final conclusion. Thus, a pairwise and network meta-analysis (NMA) was carried out to seek the most recommended therapeutic schedule for patients with IMN. Methods: Randomized controlled trials (RCTs) including cyclophosphamide (CTX), mycophenolate mofetil (MMF), tacrolimus-combined mycophenolate mofetil (TAC + MMF), cyclosporine (CsA), tacrolimus (TAC), leflunomide (LEF), chlorambucil (CH), azathioprine (AZA), adrenocorticotropic hormone (ACTH), non-immunosuppressive therapies (CON), steroids (STE), mizoribine (MZB), and rituximab (RIT) for patients with IMN were checked...

To assess the effectiveness and safety of rituximab alone or in combination with chlorambucil for the treatment of translocation (11;18)-negative gastric MALT lymphoma, we included 71 patients in a retrospective case-control study, 54 treated with rituximab alone and 17 with combination therapy. There was no difference between the groups in complete remission or overall response rates at weeks 25 and 52. After a median follow-up period of 5.8 years (range, 3.3 - 9.7 years), the 5-year progression-free survival probabilities were 60% and 88% in patients treated with rituximab monotherapy and combination therapy, respectively ( p  = ...

The introduction of targeted therapies in chronic lymphocytic leukemia (CLL) has ushered in a new era in which patients achieve better control of their disease, survive longer, and experience fewer toxicities than before. Despite this progress, a subgroup of patients with CLL will develop resistance to both Bruton tyrosine kinase (BTK) and B-cell lymphoma 2 inhibitors. In addition, a subgroup of CLL cases will transform into aggressive lymphoma - called Richter transformation - either before or during targeted therapy...

Both characteristics and optimal treatment strategy for hairy cell leukemia-variant (HCL-v) remain elusive due to its rarity. We retrospectively analyzed the clinical features of HCL-v and the efficacy of first-line treatment options in a large Chinese cohort. In this study, we recruited 33 HCL-v patients (23 males and 10 females) with a median age of 59 years (range, 34-79 years). The chief complaints included abdominal mass and relative signs (67%) and abnormal complete blood count (27%). Immunophenotyping showed monoclonal B-cells positive for pan B-cell antigens and CD11c, weakly positive for CD103 and CD200, while negative for CD5, CD10, CD25, CD123, and annexin A1...

Several new drugs are progressively improving the life span of patients with B-cell chronic lymphocytic leukemia (CLL). However, the rapidly evolving standard of care precludes robust assessments of the incremental clinical value of further innovative drugs. Therefore, we systematically reviewed comparative evidence on newly authorized CLL drugs, as reported by standard and network meta-analyses (MA) published since 2016. Overall, 17 MAs addressed the relative survival or safety of naïve and/or refractory/relapsed (R/R) CLL patients...

A man in his 70s with background vascular disease presented with 7 months of painful non-resolving lower leg ulcers with eschar and petechiae, left lower ear lobe ulceration and dusky inflammation of the right ear. He demonstrated good bilateral pedal pulses and no peripheral oedema. No lymphadenopathy was palpated.Biopsy suggested leucocytoclastic vasculitis on chronic stasis changes. Blood investigations showed elevated rheumatoid factor and mixed polyclonal IgG and monoclonal IgM cryoglobulins. He was diagnosed with mixed cryoglobulinaemia, and consequent conducted flow cytometry revealed CD5 +marginal zone lymphoma with elevated serum free light chains and kappa/lambda ratio...

Information on the real-world experience of Canadians diagnosed with chronic lymphocytic leukemia (CLL) is limited. This study was conducted to report treatment patterns and outcomes of CLL using Ontario administrative data. A retrospective cohort study was conducted in patients diagnosed with CLL between 1 January 2010 and 31 December 2017 identified in the Ontario Cancer Registry (OCR). Data were accessed using the Institute of Clinical Evaluative Sciences (ICES), which collects various population-level health information...

INTRODUCTION: Chronic lymphocytic leukemia/small lymphocytic lymphoma (CLL/SLL) occasionally undergoes Richter transformation, mostly to diffuse large B-cell lymphoma, but its evolution to other types of B-cell lymphoma is rare. We report a CLL evolved to mantle cell lymphoma by acquiring t(11;14)(q13;q32); CCND1-IGH. METHOD: A Retrospective review of clinical and laboratory data. RESULTS: A 39-year-old male patient was diagnosed with CLL/SLL, and was initially followed without specific treatment, but subsequently received chlorambucil/fludarabine/rituximab due to exacerbated lymphocytosis...

BACKGROUND: Chronic lymphocytic leukemia (CLL) is the most common type of adult leukemia in Western countries but is rare in the East Asian countries. Due to its rarity and the lack of feasible novel agents and laboratory prognostic tools, there are limited data on the clinical outcomes of this disease in Asia. To clarify the current treatment status, we performed a multicenter retrospective analysis of patients with CLL in Korea. METHODS: The medical records of 192 eligible patients between 2008 and 2019 were reviewed for clinical characteristics, treatment courses, and outcomes...

BACKGROUND: Primary membranous nephropathy (PMN) is a common cause of nephrotic syndrome in adults. Without treatment, approximately 30% of patients will experience spontaneous remission and one third will have persistent proteinuria. Approximately one-third of patients progress toward end-stage kidney disease (ESKD) within 10 years. Immunosuppressive treatment aims to protect kidney function and is recommended for patients who do not show improvement of proteinuria by supportive therapy, and for patients with severe nephrotic syndrome at presentation due to the high risk of developing ESKD...

Necrobiotic xanthogranuloma (NXG) is a rare non-Langerhans cell histiocytosis with characteristic cutaneous features and rare visceral involvement. More than 80% of individuals with this disease have a detectable paraprotein but the precise pathogenesis remains obscure. A 68-year-old man with known cutaneous necrobiotic xanthogranuloma presented with acute kidney injury and imaging suggestive of bilateral perinephric infiltration. Renal biopsy showed a prominent histiocytic infiltration of renal capsule and cortex with necrobiosis and characteristic 'Touton-type' giant cells suggestive of necrobiotic xanthogranuloma involvement...

BACKGROUND: Chronic lymphocytic leukemia (CLL) is a significant health and economic burden in the United States. Treatments include chemoimmunotherapy, such as obinutuzumab (G) plus chlorambucil (Clb) or bendamustine plus rituximab (BR), and chemotherapy-free regimens incorporating oral targeted therapies such as ibrutinib (Ibr), acalabrutinib (Acala), or venetoclax (Ven). Most chemotherapy-free regimens require continuous treatment to progression, while Ven plus G (VenG) is given for a fixed duration of 12 months, based on the CLL14 trial that led to its approval...

Bruton tyrosine kinase (BTK) is a validated target for treatment of B-cell malignancies, and oral inhibitors of BTK have emerged as a standard of care for these diseases. Acalabrutinib is a second generation, highly selective, potent, covalent BTK inhibitor that exhibits minimal off-target activity in in vitro assays, providing the potential to improve tolerability over the first-in-class BTK inhibitor, ibrutinib. Acalabrutinib was approved for the treatment of relapsed/refractory mantle cell lymphoma (MCL) and chronic lymphocytic leukemia (CLL) in the US in 2017 and 2019, respectively...

Mantle cell lymphoma (MCL) presenting in elderly, unfit patients represents a clinical challenge. Front-line 'attenuated' or low-intensity immunochemotherapy is often employed, although outcomes are relatively unexplored. We report outcomes of attenuated immunochemotherapy in 95 patients with MCL across 19 centres in the UK and Ireland considered unfit for full-dose rituximab-bendamustine or rituximab-cyclophosphamide, doxorubicin, vincristine, prednisolone (R-CHOP). Regimens examined were rituximab-cyclophosphamide, vincristine, prednisolone (R-CVP) (n = 19), dose-attenuated R-CHOP (n = 22), dose attenuated rituximab-bendamustine (n = 24) and rituximab-chlorambucil (n = 30)...

Chemotherapy for non-Hodgkin lymphoma (NHL) in the hemodialysis (HD) patient is a challenging situation. Because many drugs are predominantly eliminated by the kidneys, chemotherapy in the HD patient requires special considerations concerning dose adjustments to avoid overdose and toxicities. Conversely, some drugs are removed by HD and may expose the patient to undertreatment, therefore the timing of drug administration in relation to HD sessions must be carefully planned. Also, the metabolites of some drugs show different toxicities and dialysability as compared with the parent drug, therefore this must also be catered for...

Nephrotic syndrome is in adult patients mainly due to membranous nephropathy (MN) characterized by thickening of the glomerular basement membrane (GBM) and immune complex formation between podocytes and the GBM. Autoantibodies directed against the M-type phospholipase A2 receptor (PLA2R) and thrombospondin 1 domain-containing 7 A (THSD7A) can be used as diagnostic biomarkers. THSD7A seems to be of direct pathogenic significance as is suggested by experimental models and plasmapheresis in humans. Recently, further antigens like NELL-1 (neural tissue encoding protein with EGF-like repeats-1), exostosin 1 and 2 have been discovered...

AIM/OBJECTIVE: Chronic lymphocytic leukemia/small lymphocytic lymphoma (CLL/SLL) is one of the most frequent type of leukemia/lymphoma in adults in Western countries. However, there is few study regarding its epidemiology and treatment patterns in Asian countries. METHODS: To investigate CLL/SLL in Asian populations, we identified CLL/SLL patients diagnosed during 2006 to 2015 from the Taiwan Cancer Registry Database and estimated the incidence. Further, patients diagnosed during 2008 to 2015 were included for the analysis of treatment patterns and survivals...

Ibrutinib, the first in class of the oral covalent Bruton tyrosine kinase (BTK) inhibitors, has profoundly changed the treatment landscape of chronic lymphocytic leukemia (CLL). The phase III RESONATE and RESONATE-2 trials first demonstrated the superiority of ibrutinib over ofatumumab in the relapsed/refractory setting and over chlorambucil in older patients with de novo disease. The phase III ECOG-ACRIN trial extended these results to young, fit patients, demonstrating a significant survival advantage to ibrutinib plus rituximab over fludarabine, cyclophosphamide, and rituximab...

BACKGROUND: Information on overall survival (OS) and adverse events (AEs) in patients with chronic lymphocytic leukemia (CLL) is mostly available from clinical trials. We therefore conducted a population-based retrospective cohort study to assess OS, incidence of AEs, and economic burden in real-world practice among Medicare patients treated for CLL. METHODS: Patients with CLL receiving ≥1 systemic therapy from 2013 to 2015 were selected from the Medicare claims database and followed from the start of first observed systemic therapy (index date) through December 2016 or death...