[A Case of Gastric Cancer Which Caused Severe Anemia(Hemoglobin 1.8 g/dL)].

A 61-year-old woman, who consulted another doctor with chief complaints of epigastric pain, nausea, anorexia, palpitation, and shortness of breath since a month was referred to our hospital for diagnosis and treatment. She was diagnosed with advanced gastric cancer. She was also found to have severe anemia(hemoglobin 1.8 g/dL)and malnutrition. With adequate precautions to prevent development of heart failure and refeeding syndrome, the patient was treated for anemia with blood transfusion and intravenous iron injection; and for malnutrition with intravenous hyperalimentation and enteral nutrition. The patient underwent distal gastrectomy 17 days after admission. Histological examination revealed a type 3 moderately differentiated tubular adenocarcinoma>solid type of poorly differentiated adenocarcinoma>mucinous adenocarcinoma corresponding to pT4a, pN3a, pStage ⅢB, respectively. The postoperative course was good and adjuvant chemotherapy was started 22 days after surgery. However, the patient died approximately 15 months after surgery due to metastases of gastric cancer to the lymph nodes.

Safety and efficacy of elbasvir and grazoprevir in Japanese hemodialysis patients with genotype 1b hepatitis C virus infection.

BACKGROUND: The prevalence of hepatitis C virus (HCV) infection in hemodialysis patients is high and results in a poor prognosis. Thus, safer and more effective treatment regimens are required. In this prospective multicenter study, we investigated the efficacy and safety of the novel HCV-NS5A-inhibitor, elbasvir, and protease inhibitor, grazoprevir in Japanese hemodialysis patients with genotype 1b HCV infection. METHODS: This study is registered at the UMIN Clinical Trials Registry as UMIN00002578. A total of 23 Japanese dialysis patients with genotype 1b HCV infection who were treated with elbasvir and grazoprevir between January 2017 and March 2018 and followed for more than 12 weeks after treatment completion were included. We evaluated the sustained virologic response at 12 weeks after treatment completion (SVR12) and safety during treatment. RESULTS: Of the 23 patients, 7 had advanced liver fibrosis and 2 had a signature resistance-associated variant of NS5A (NS5A RAVs)-L31M/V or Y93H at baseline. All patients completed therapy, and 96.7% (22/23) of the patients achieved SVR12. All patients with advanced liver fibrosis and signature NS5A RAVs at baseline achieved SVR12 with a high safety profile. No patient experienced lethal or severe adverse events during therapy, and the most common adverse event was anemia. One patient, who was a non-responder to this therapy, had a history of failure with daclatasvir and asunaprevir therapies and had NS5A RAVs of A92K at baseline, but not signature NS5A RAVs. CONCLUSIONS: Grazoprevir and elbasvir combination is highly effective and safe for hemodialysis patients with genotype 1b HCV infection.