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Introduction: Lenvatinib and Pembrolizumab together are used as a chemotherapy regimen for patients with metastatic endometrial carcinoma. Lenvatinib is a vascular endothelial growth factor (VEGF) receptor inhibitor, fibroblast growth factor inhibitor and an inhibitor that acts on platelet derived growth factor receptor alpha, ret oncogene and c-KIT oncogene. Pembrolizumab is an immune checkpoint inhibitor that acts against programmed-death one (PD-1) receptors and programmed-death ligand one (PD-L1) receptors. In combination, this regimen has proven to be efficacious in the setting of advanced endometrial carcinoma, but this must be weighed against its' side effect profile, most specifically their individual side effects. Pembrolizumab has been associated with pancreatitis. Lenvatinib has been associated with hypertriglyceridemia. However, little has been published with hypertriglyceridemia-induced pancreatitis in the setting of the combination of Lenvatinib and Pembrolizumab and its' management. Case Presentation: This case presentation discusses a 57-year-old female with history of stage IV uterine cancer with metastasis to the liver status post total abdominal hysterectomy/bilateral salpingo-oophrectomy (on Lenvatinib 8 mg PO daily/Pembrolizumab 200 mg IV every three weeks) presenting with epigastric pain, nausea, vomiting and decreased appetite; her symptoms were due to hypertriglyceridemia-induced pancreatitis with CT findings consistent with pancreatitis as well as a serum lipase of 1,508, and serum triglyceride level of 2,052; she was treated with IV insulin, resulting in resolution of her hypertriglyceridemia-induced pancreatitis. Conclusion: This case demonstrates a unique presentation of the hypertriglyceridemia induced pancreatitis in the setting of Lenvatinib and Pembrolizumab use and the need for future research to better understand the pathophysiology of the pancreatitis induced by this chemotherapy regimen.
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Splenic marginal zone lymphoma (SMZL) is a low-grade mature B-cell lymphoma that typically presents in the form of splenomegaly and lymphocytosis. The diagnosis is traditionally made through splenic histology, the presence of circulating villous lymphocytes, or bone marrow biopsy. Its treatment can be in the form of chemotherapy, such as rituximab, or active surveillance. This case presentation discusses a 76-year-old female with a long history of hydroxyurea use for an unknown reason presenting with atypical symptoms requiring bone marrow biopsy to diagnose SMZL. This unique case demonstrates the importance of further research and studies into atypical SMZL presentations and hydroxyurea's potential in precipitating secondary malignancies.
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Background COVID-19 infection has caused a global pandemic affecting a group of patients with chronic conditions including diabetes with exacerbating insulin resistance and hyperglycemia. Investigators noted that pre-existing diabetes and newly diagnosed diabetes are associated with an increased risk of all-cause mortality in hospitalized patients with COVID-19 infection. Aim To evaluate the relationship between ICU patients infected with COVID-19 and mortality among those with high versus low glucose levels. Methods This is a retrospective study of critically ill adult patients infected with COVID-19 who were admitted to the ICU from April 5, 2020, to October 14, 2020. The participants were from San Bernardino County which is a diverse and underserved community. Overall, 84 patients were included in the final analysis. The average age was 59.67 (standard deviation=15.55) with 59.5% being males. Overall mortality was 44.1%. Results Around one-fifth of patients had glucose under control as measured by peak glucose level of <180 mg/dL during hospital stay. A statistically significant association was seen between tighter serum glucose control and mortality (p=0.0354). Patients with serum glucose maintained <180 mg/dL were associated with significantly lower mortality than their counterparts (22.2% vs. 50%). Conclusions This study suggests that maintaining a tighter control of the glycemic index in critically ill COVID-19 patients will improve morbidity and mortality.