In vitro assay of pharmacobezoar formation with extended-release divalproex sodium tablets.

Objective: To assess pharmacobezoar formation in a case of intoxication following the massive ingestion of extended-release divalproex sodium tablets, using an in vitro model conducted in the pharmacy laboratory.

Methods: An in vitro model was created to simulate gastric conditions and evaluate pharmacobezoar formation. Simulated gastric fluid was prepared according to the European Pharmacopeia procedure.

Effectiveness of oral platelet lysate gel to treat oral mucosal manifestations associated with chronic graft versus host disease.

Background: Chronic graft-vs-host disease (cGvHD) is a severe immune-mediated complication that affects patients following allogeneic hematopoietic stem cell transplantation (allo-HSCT). Oral manifestations of cGvHD, such as ulcers and mucosal inflammation, significantly impair quality of life and often require long-term treatment. Existing therapies provide limited relief, prompting the exploration of new approaches, including the use of autologous platelet lysate (PL) gel for its regenerative properties.

Clopidogrel-induced thrombotic microangiopathy: a case report.

Thrombotic microangiopathy is a serious condition that can be precipitated by exposure to certain medications. Although rare, it is life threatening and requires a high index of clinical suspicion, appropriate laboratory testing and immediate cessation of the offending agent. We present a case of a 75-year-old man with a history of ischaemic heart disease treated with clopidogrel and aspirin.

Benznidazole-induced drug reaction with eosinophilia and systemic symptoms syndrome in a patient with human leucocyte antigen (HLA)-A*68.

Drug reaction with eosinophilia and systemic symptoms (DRESS) syndrome is a rare but severe drug hypersensitivity reaction with potentially life-threatening consequences. It is characterised by fever, extensive maculopapular exanthema, lymph node enlargement, abnormal blood cell counts, and organ-related complications. Diagnosis can be challenging due to incomplete or non-specific symptoms, and it can sometimes manifest as a purely systemic disease.