Internal medicine
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Helicobacter pylori can infect the gastric mucosa and cause chronic inflammation, resulting in various diseases, including gastric cancer. Eradication of H. pylori in all infected subjects is recommended; however, the number of H. pylori strains with antibiotic resistance has increased, and the eradication rate has decreased. ⋯ The H. pylori eradication rate with vonoprazan-based triple therapy (vonoprazan, amoxicillin, and clarithromycin) was approximately 90% and had an incidence of adverse events similar to that of PPIs. We review the current situation of H. pylori eradication in Japan, the first country in which vonoprazan was made available.
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Systemic therapy for advanced non-small cell lung cancer (NSCLC) has dramatically changed in the latest 15 years. Molecular-targeted therapy has brought about an era of precision medicine, and immune checkpoint inhibitors have brought hope for a cure for advanced NSCLC. ⋯ IP, especially idiopathic pulmonary fibrosis (IPF), is often accompanied by lung cancer, and acute exacerbation can develop during various cancer therapies, including surgery, radiotherapy and pharmacotherapy. In this review, we focus on the clinical questions concerning pharmacotherapy in cases of advanced lung cancer with comorbid IP and discuss what we can do with the currently available data.
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Review Case Reports
A Long-term Survival Case of Pulmonary Tumor Thrombotic Microangiopathy due to Gastric Cancer Confirmed by the Early Diagnosis based on a Transbronchial Lung Biopsy.
Pulmonary tumor thrombotic microangiopathy (PTTM) is an acute, progressive, and fatal disease. PTTM manifests as subacute respiratory failure with pulmonary hypertension, progressive right-sided heart failure, and sudden death. ⋯ In this case, we finally diagnosed PTTM due to gastric cancer because of its histological identity. The patient was administered chemotherapy, including angiogenesis inhibitors, against gastric cancer at an early age and survived for a long time.
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It has become clear that sodium glucose cotransporter (SGLT)-2 inhibitors not only do not increase the incidence of cardiovascular events but they also reduce the duration of hospitalization for heart failure in type 2 diabetes mellitus (T2DM) patients. The administration of SGLT2 inhibitor in T2DM patients with hypertension and a fluid retention tendency lowers the blood pressure and mitigates fluid retention. It also reduces the heart rate in T2DM patients with a fast heart rate. As an explanation for the multifaceted effects of SGLT2 inhibitors on hemodynamics, we hypothesize that these agents act on the inter-organ communication pathway, which modulates the sympathetic nerve activity to the cardiovascular system.
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Various methods of rehabilitation for dysphagia have been suggested through the experience of treating stroke patients. Although most of these patients recover their swallowing function in a short period, dysphagia in Parkinson's disease (PD) and Parkinson-related disorder (PRD) degenerates with disease progression. Muscle rigidity and bradykinesia are recognized as causes of swallowing dysfunction, and it is difficult to easily apply the strategies for stroke to the rehabilitation of dysphagia in PD patients. ⋯ Severe PD patients need routine video fluoroscopy or video endoscopy to adjust their food and liquid consistency. Patients with PRD experience rapid progression of swallowing dysfunction. Nutrition combined with nasogastric tube feeding or percutaneous endoscopic gastrostomy feeding should be considered owing to the increased risk of aspiration and difficulty administrating oral nutrition.