A5020232918- Public Relations and Crisis Communication
- Disaster Management and Resilience
- Sentiment Analysis and Opinion Mining
- Lung Cancer Diagnosis and Treatment
- Neural Networks and Applications
- Cardiac, Anesthesia and Surgical Outcomes
- Evacuation and Crowd Dynamics
- Anesthesia and Sedative Agents
- Advanced Text Analysis Techniques
- Lung Cancer Treatments and Mutations
- Complex Network Analysis Techniques
- Anesthesia and Neurotoxicity Research
- Web Data Mining and Analysis
- Metastasis and carcinoma case studies
- Seismology and Earthquake Studies
- Hemodynamic Monitoring and Therapy
- Algorithms and Data Compression
- Misinformation and Its Impacts
- Face and Expression Recognition
- Lung Cancer Research Studies
- Medical Imaging and Pathology Studies
- Healthcare Technology and Patient Monitoring
- Cardiac and Coronary Surgery Techniques
- Geographic Information Systems Studies
- Congenital Heart Disease Studies
Tokai University
2015-2024
Tokyo University of Information Sciences
2013-2021
National Hospital Organization
2020
Chiba Hospital
2017-2019
Tokyo Medical University Hachioji Medical Center
1996-2019
Funabashi Municipal Medical Center
2014-2019
Saiseikaisenri Hospital
2014
National Defense Medical College
2013
Osaka University
2010-2012
Tokyo Medical University
1993-2012
To prevent brain damage during cardiopulmonary bypass (CPB), adequate cerebral perfusion for oxygen demand should be maintained. We monitored jugular venous oxyhemoglobin saturation (Sjo2), which reflects the overall balance of supply and demand, continuously in 12 patients undergoing cardiac surgery. examined whether this is disrupted CPB, if so, analyzed critical factors that affect phenomenon. At initiation spite a significant decrease mean arterial pressure, Sjo2 did not change, it was...
Most centrally located early lung cancers (CLELC) <1.0 cm in diameter do not invade beyond the bronchial cartilage, and photodynamic therapy (PDT) with Photofrin is currently recommended as a treatment option for such lesions. NPe6 second-generation photosensitizer, because it has longer absorption band (664 nm) than (630 nm), we hypothesized that NPe6-PDT would exert strong antitumor effect against cancer lesions >1.0 diameter, which are assumed to involve extracartilaginous invasion be...
Central venous catheterization for pressure monitoring and drug administration is often important in the anesthetic management of infants undergoing cardiovascular surgery. We examined effects patient age, weight, central experience anesthesiologist on rate successful time internal jugular vein (IJV) a prospective study. studied 106 IJV surgery over 7-mo period at our institution. catheterized by high approach. The direct venipuncture or Seldinger method was used according to patient's...
Patients with large cell neuroendocrine carcinoma (LCNEC) of the lung are considered to have poor prognosis. However, benefit adjuvant chemotherapy for these patients has not been established. In this study, we retrospectively evaluated efficacy perioperative completely resected LCNEC in a single-center setting. From 1999 through 2007, 45 surgically or mixed containing at least one portion differentiation morphology non-small were enrolled as participants study. Survival rates calculated by...
Abstract In this paper, we propose a new information theoretic method called structural control for flexible feature discovery. The has three distinctive characteristics, which traditional competitive learning fails to offer. First, the can directly unit activation patterns, whereas does not have any means them. Thus, with method, it is possible extract salient features discovered by methods. Second, units compete witheach other maximizing their content about input patterns. Consequently,...
The case history is presented of a 61 year old man with von Recklinghausen's disease who developed spontaneous haemothorax. In spite being asymptomatic for five days after drainage, he died as result fatal sudden re-bleeding. post mortem examination showed dissection and rupture the left subclavian artery. Microscopically, disarrangement smooth muscle decrease elastic fibre was observed in ruptured Haemothorax patients may require thoracotomy, even if condition patient appears to be stable.
Generally, oral immunotherapy (OIT) aims for daily administration. Recently, the efficacy of treatment with OIT at a low dose has been reported. However, optimal and evaluation dose-dependent outcome have not described.A multicenter, parallel, open-labeled, prospective, non-placebo controlled, randomized study enrolled 101 Japanese patients OIT. We hypothesized that target would induce short-term unresponsiveness (StU) earlier than reduced StU was defined as no response to 6200 mg whole egg,...
Utilizing Twitter at the time of accidents has been gaining attention, because to minimize damage in case a disaster, it is important collect and spread accurate information quickly. To support sharing aftermath disaster utilizing Twitter, Uchida et al. proposed Twitter-based disaster-related system which consisting two subsystems; DITS (Disaster Information Tweeting System) DIMS Mapping System). However, there are several problems on system. Foe example, were cases where incorrect tweet...
BACKGROUND: ABO‐mismatched transfusions caused by human error are among the most serious problems in transfusion therapy. The major cause is misidentification of a recipient or blood component at bedside. STUDY DESIGN AND METHODS: A network computer‐assisted transfusion‐management system has been developed with bar coding as fail‐safe/fool‐proof for accurate component–recipient identification bedside, which allows us to monitor usage components real time. efficacy this was evaluated prevent...
This study was conducted to determine the optimal surgical strategy for octogenarians with non-small cell lung cancer.An observational of 73 patients aged 80 years and over who underwent surgery cancer. Postoperative survival, mortality morbidity were analysed.The age ranged from 89 a mean 83. Cancer types included adenocarcinoma (n = 46), squamous carcinoma 22) large 5). Lobectomy performed in 47 limited 26. The 5-year survival rate 57.4% pathological stage I, 88.9% II 18.2% III,...
To minimize damage in the event of large-scale disasters, it is important to collect and distribute information quickly accurately. Therefore, use Twitter during disasters has received much attention worldwide. In this study, we analyze tweets posted 2018 Osaka North Earthquake. With its seismic center northern part Prefecture, Japan, huge earthquake occurred on June 18, 2018. We report analysis number tweets, trends hashtags, emojis.
Large-scale natural disasters are a frequent occurrence in Japan. During and after such disasters, numerous messages (i.e., tweets) related to the disaster posted on Twitter. For recent as 2017 Northern Kyushu Floods Japan 2018 (the July heavy rain Japan), victims who needed be rescued used hashtag #救助 (meaning #Rescue) tweets they request rescue. As only few studies have investigated effectiveness of hashtags, an investigation into circumstances with rescue hashtags needs conducted enable...