RESUMO
Patients with severe coagulopathy related to vitamin K deficient proteins can be associated with surreptitious ingestion of vitamin K antagonists. Our patient presented acutely with extensive ecchymosis, gingival bleeding and hematuria. Her initial PT and PTT were prolonged and INR was >12.0. She denies contact with potent rodenticides or warfarin use. She is a healthcare professional. Within a week, she was readmitted with similar complaints and her warfarin levels were markedly high which raised the possibility of Munchausen syndrome. Warfarin overdose can lead to harmful consequences. Therefore, immediate diagnosis and prompt treatment is critically important to minimize morbidity and mortality.
RESUMO
Brentuximab vedotin is used for relapsed classical Hodgkin's lymphoma and mature T-cell lymphomas. We present a unique case of severe hypertriglyceridemia after one dose of single-agent brentuximab therapy. A Middle-Eastern male with a history of primary progressive cutaneous gamma/delta T-cell lymphoma was started on single-agent brentuximab vedotin therapy. Two weeks after single dose brentuximab therapy, he complained of severe epigastric pain, nausea, vomiting and was admitted to the intensive care unit with acute pancreatitis. Physical examination revealed an acutely ill patient with abdominal tenderness and laboratory data showed triglyceride levels of 3175 mg/dL, glycated hemoglobin (HbA1C) 9%, lipase 145 U/L and glucose 594 mg/dL. Computed tomography scan of the abdomen and pelvis confirmed acute interstitial pancreatitis. With medical management patient triglyceride levels decreased and the patient improved. This is the first case report in literature depicting, brentuximab induced hypertriglyceridemia leading to acute pancreatitis. It is a serious complication and can be lethal. Therefore, it is critical to maintain a high index of suspicion for hypertriglyceridemia induced pancreatitis after single dose brentuximab therapy.
