RESUMEN
A 42-year-old man was admitted to our hospital with a lower extremity rash, general fatigue, and abdominal discomfort. Laboratory findings revealed elevated serum transaminases as well as positivity for the hepatitis B surface antigen and the immunoglobulin M type anti-hepatitis B core antibody. He was diagnosed with a rash typical of Gianotti-Crosti syndrome due to acute infection with hepatitis B virus, genotype A. After admission, the rash gradually decreased; however, serum transaminases and jaundice increased. Entecavir therapy was initiated on day 11 of admission, and his liver function subsequently improved over two weeks. Gianotti-Crosti syndrome is rarely seen in adult patients. It may be important to pay attention to the typical rash of Gianotti-Crosti syndrome because it may provide an important clue to an otherwise asymptomatic acute hepatitis B infection.
Asunto(s)
Acrodermatitis/etiología , Hepatitis B/complicaciones , Enfermedad Aguda , Adulto , Humanos , MasculinoRESUMEN
BACKGROUND: Vonoprazan, a potassium-competitive acid blocker (VPZ), significantly reduces postoperative bleeding after gastric ESD; however, there is no consensus on the appropriate treatment duration. We conducted a randomized controlled study to demonstrate that the 3-week administration of VPZ is not inferior to the 8-week administration for ulcer healing. METHODS: This is a prospective, open-label multicenter randomized controlled trial. Patients aged 20-85 years undergoing gastric ESD were included in this study. The key exclusion criteria were patients with bleeding tendencies and those taking NSAIDs, steroids, PPIs, or VPZ medications. Eligible patients were randomly assigned to the VPZ 3w or 8w treatment group. The primary endpoint was the proportion of patients with complete closure of the post-ESD wound at 24 weeks after ESD. The key secondary endpoints included the proportion of patients with complete closure of the post-ESD wound at 8 weeks and the proportion of bleeding or perforation more than 3 weeks after ESD. RESULTS: From May 2018 to October 2020, 234 patients were included. The proportion of patients with complete ulcer closure was significantly lower in the 3w group than in the 8w group (70.8% vs. 90.6%) at 8 weeks post-treatment. The complete closure rates at 24 weeks in the 3w and 8w groups were 99.1% and 99.2%, respectively. The absolute difference in the closure rate at 24 weeks was - 0.059% [95% confidence interval (CI) -3.4% to 3.2], and the lower limit of the 95% CI exceeded -10%, the preset threshold. None of the patients developed delayed bleeding 3 weeks after ESD. CONCLUSION: This multicenter randomized study demonstrated that 3 weeks of treatment with VPZ is sufficient for ulcer healing. Trial registry number. UMIN000031564.
Asunto(s)
Resección Endoscópica de la Mucosa , Neoplasias Gástricas , Úlcera Gástrica , Humanos , Úlcera , Inhibidores de la Bomba de Protones/uso terapéutico , Úlcera Gástrica/tratamiento farmacológico , Úlcera Gástrica/etiología , Estudios Prospectivos , Neoplasias Gástricas/tratamiento farmacológico , Resección Endoscópica de la Mucosa/efectos adversos , Resultado del TratamientoRESUMEN
A 57-year-old man with advanced gallbladder cancer and accompanying hepatic, colonic and duodenal invasion and para-aortic lymph node metastasis was referred to our hospital. Gemcitabine plus S-1 administration was chosen. Gemcitabine was administered intravenously at a dose of 1000 mg/m(2) on days 1 and 15, and repeated every 4 weeks. S-1 was administered orally at a dose of 40 mg/m(2) b.i.d. on days 1-14. Chemotherapy was effective for the primary gallbladder tumor and lymph node metastasis. The primary tumor and metastatic lymph nodes were shown to have disappeared by a FDG-PET CT study after 10 courses of chemotherapy. Informed consent was obtained prior to performing surgery of the primary lesion. Pathological examination showed fibrosis and a small focus of residual cancer in the resected gallbladder. Complete resection was achieved as all the margins were negative. The findings suggest that gemcitabine plus S-1 treatment may be effective against advanced gallbladder cancer.