Although direct oral anticoagulants (DOAC) have become widely used, little is known about the efficacy of DOAC for isolated distal deep vein thrombosis (DVT). In-hospitalized orthopedic patients with isolated distal DVT who were diagnosed from 2016 to 2018 were enrolled and were followed for 1 year. Embolic events included symptomatic pulmonary embolism (PE) and DVT extension above the knee.
View Article and Find Full Text PDFUnlabelled: Spontaneous coronary artery dissection (SCAD) is a rare cause of acute coronary syndrome (ACS), which typically occurs in women at low risk of atherosclerosis. We herein report a case of SCAD in a 57-year-old man who later developed Takayasu arteritis. The patient presented to our hospital complaining of chest pain and was diagnosed with unstable angina.
View Article and Find Full Text PDFCOVID-19 has been spreading worldwide. Therefore, the COVID-19 vaccine is recommended for prevention. However, adverse events after COVID-19 vaccination remain an issue, and we should monitor patients for adverse events and determine their association with COVID-19 vaccination.
View Article and Find Full Text PDFBackground: Since their emergence, drug-coated balloons (DCBs) have been used widely to treat in-stent lesions with coronary artery disease (CAD). However, despite their superior efficacy to balloon angioplasty, how DCBs affect neointimal characteristics is poorly understood.
Objectives: We aimed to assess the neointimal characteristic changes following DCB treatment.
Background: Despite the increase in the number of patients with peripheral artery disease (PAD), the pathophysiology is not fully elucidated. Recently, angioscopy with a 0.48-megapixel equivalent resolution camera became available for patients with PAD.
View Article and Find Full Text PDFBackground : The aim of this study was to investigate quality of life (QOL) and night-time sleep disturbance in colon cancer patients with middle risk chemotherapy for proper antiemetic therapy. Methods : The study enrolled 139 patients with colorectal cancer. All patients received oxaliplatin or irinotecan-based chemotherapy.
View Article and Find Full Text PDFBackground And Aim: Various randomized clinical studies have suggested that short- and long-term outcomes of laparoscopic surgery (LAP) for colorectal cancer are comparable with those of open surgery (OP). However, these studies were performed in high-volume hospitals. The aim of the present study was to compare the outcomes of LAP versus OP for colorectal cancer in rural hospitals.
View Article and Find Full Text PDFThe synchronous existence of lung cancer and gastrointestinal stromal tumors (GIST) is considered to be extremely rare. To the best of our knowledge, this is the first report about the treatment of lung cancer and GIST with two kinds of molecular targeting drugs. An 83-year-old woman with a rectal GIST, which carried a c-kit mutation, and pulmonary adenocarcinoma, which exhibited an epidermal growth factor receptor (EGFR) mutation, was treated alternately with imatinib and erlotinib.
View Article and Find Full Text PDFBackground: In addition to reducing the level of blood pressure (BP), telmisartan was expected to show the long-term neuroprotective effects preventing accumulation of cellular amyloid beta peptide (Aβ) and phosphorylated tau (pτ) by ameliorating neuroinflammation.
Methods: We examined effects of telmisartan on cellular Aβ and pτ with inflammatory responses in the brain of a spontaneously hypertensive stroke resistant (SHR-SR) rat by giving either telmisartan at 0 (vehicle), .3 mg/kg/day or 3 mg/kg/day, orally, from 3 months of age and performed immunohistologic analysis at 6, 12, and 18 months.
Telmisartan is expected to reduce not only the level of blood pressure but also neuroinflammation and neurotoxicity via pleiotrophic effects as a metabo-sartan. We examined the effects of telmisartan on Alzheimer's disease (AD) pathology in spontaneously hypertensive rat stroke resistant (SHR-SR) after transient middle cerebral artery occlusion (tMCAO) by giving either telmisartan at 0 (vehicle), 0.3 mg/kg/day (low dose, with no reduction of blood pressure), or 3 mg/kg/day (high dose, with a significant reduction of blood pressure) p.
View Article and Find Full Text PDFCase 1: An 86-year-old woman had an invasive breast cancer with dermal infiltration. Bone metastases were found in the femur and lumbar vertebrae. She was treated with 2 courses of 70 mg docetaxel (DOC) chemotherapy every 3 weeks, after which the tumor dramatically decreased in size.
View Article and Find Full Text PDFThe accumulation of misfolded and unfolded proteins in endoplasmic reticulum (ER) induces ER stress, activating the unfolded protein response (UPR). Recent evidence has suggested the relationship between UPR and dopaminergic neuronal cell death in Parkinson's disease (PD); however, it remains unclear whether it makes sense to modulate UPR, to mitigate the progression of PD. In this study, we investigated a role of the IRE1 alpha-XBP1 pathway in the survival of dopaminergic cells, under stress induced by PD-related insults.
View Article and Find Full Text PDFA 78-year-old woman was referred to our hospital complaining of a hard nodule on the left side of her neck. Histological examination of this nodule showed metastatic carcinoma from breast cancer. Further examination revealed paraaortic lymph node swelling and no breast tumors.
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