Background: Hypoglycemia is a vary rare toxicity of rituximab. The exact mechanism of rituximab induced hypoglycemia is not clear.
Case Presentation: A 50 year old female presented with a left tonsillar non Hodgkin's lymphoma and was started on R-CHOP chemotherapy. Twenty four hours after the first rituximab infusion, she developed hypoglycemia which was managed by IV glucose infusion.
Conclusion: Hypoglycemia following rituximab administration is rare. Possibilities of hypoglycemia should be kept in mind in patients developing symptoms like fatigue, restlessness, and sweating while on rituximab therapy.
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http://dx.doi.org/10.1186/1477-7819-4-89 | DOI Listing |
Nat Rev Rheumatol
January 2025
Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, Leeds, UK.
B cell depletion with rituximab, a chimeric monoclonal antibody that selectively targets B cells by binding CD20, has been used off label in severe and resistant systemic lupus erythematosus (SLE) for over two decades. Several biological mechanisms limit the efficacy of rituximab, including immunological reactions towards the chimeric molecule, increased numbers of residual B cells, including plasmablasts and plasma cells, and a post-treatment surge in B cell-activating factor (BAFF) levels. Consequently, rituximab induces remission in only a proportion of patients, and safety issues limit its use.
View Article and Find Full Text PDFClin Kidney J
January 2025
Department of Nephrology, The Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, Zhejiang, China.
Background: Idiopathic nephrotic syndrome (INS) in children, commonly treated with steroids, poses challenges due to associated side effects. Rituximab, known for its efficacy in reducing relapse frequency in difficult-to-treat cases, emerges a potential first-line therapy for pediatric new-onset INS.
Method: This is a single-center, retrospective, observational study to evaluate the efficacy and safety of rituximab as a first-line therapy for pediatric INS.
Radiol Case Rep
March 2025
Department of Radio-Diagnosis, Saveetha Medical College and Hospital, Saveetha Nagar, Thandalam, Chennai, Tamil Nadu 602105, India.
Posterior reversible encephalopathy syndrome (PRES) is an uncommon neurological condition characterized by reversible subcortical vasogenic edema that primarily affects the posterior areas of the brain. Subcortical vasogenic edema resulting from endothelial injury and hypertension is the pathogenesis. Here, we present a 23-year-old female patient with systemic lupus erythematosus (SLE) and lupus nephritis who developed PRES following Rituximab (a monoclonal anti-CD-20 antibody) administration.
View Article and Find Full Text PDFJ Nephrol
January 2025
Renal Transplant Unit, Department of Nephrology and Kidney Transplantation, Hospital Clínic of Barcelona, Carrer Villaroel 170, 08036, Barcelona, Spain.
There is no established treatment for late or chronic antibody-mediated rejection of a kidney graft. Rituximab-based treatment is not effective, since long-lived high-affinity plasma cells do not express CD20 and do not depend on previous maturation steps to generate donor-specific antibodies. Conversely, daratumumab, an anti-CD38 monoclonal antibody, directly targets plasma cells, with proven efficacy in multiple myeloma.
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