A5087698030- Intracranial Aneurysms: Treatment and Complications
- Vascular Malformations Diagnosis and Treatment
- Traumatic Brain Injury and Neurovascular Disturbances
- Cerebrovascular and Carotid Artery Diseases
- Meningioma and schwannoma management
- Anatomy and Medical Technology
- Cardiac Arrest and Resuscitation
- Surgical Simulation and Training
- Neurosurgical Procedures and Complications
- Head and Neck Surgical Oncology
- Intracerebral and Subarachnoid Hemorrhage Research
- Cerebrospinal fluid and hydrocephalus
- Moyamoya disease diagnosis and treatment
- Glioma Diagnosis and Treatment
- Acute Ischemic Stroke Management
- Radiation Dose and Imaging
- Traumatic Brain Injury Research
- Disaster Response and Management
- Photoacoustic and Ultrasonic Imaging
- Trauma and Emergency Care Studies
- Thermal Regulation in Medicine
- Climate Change and Health Impacts
- Pituitary Gland Disorders and Treatments
- Spinal Fractures and Fixation Techniques
- Stroke Rehabilitation and Recovery
University of Toyama
2009-2022
Japan Association for Development of Community Medicine
2008-2021
Gunma Chuo Hospital
2020
Shinshu University
1995-2015
Teikyo University
2013
University of Hawaiʻi at Mānoa
2013
Tohoku Medical and Pharmaceutical University
2004-2006
Ōtani University
1994-2002
Hitachi (Japan)
2002
Waseda University
2002
To investigate the feasibility of a newly developednear-infrared optical spectroscopy device, we analysed measurements infrared tracer indocyanine green (ICC) using sensors with single near light source and multiple detectors. Two ml ICC dye, 1.0 mg ml~1 in concentration, were injected into internal carotid artery during cerebral angiography 14 adult patients. The resultant washout curves measured bilaterally 4 detectors spaced at 10, 20, 30 40 mm from on right side, 15, 25, 35 45 for left...
We have developed a novel airway apparatus, AirWay Scope, which we used in the orotracheal intubation of 10 consecutive patients requiring general anesthesia before neurosurgical procedures. The characteristic shape introducer (INTLOCK), tube guiding function and sighting device Scope has possibility to facilitate tracheal intubation. Here, report first clinical application this system describe potential advantages apparatus.
In 1998, the Guidelines Committee on Management of Severe Head Injury was established by Japan Society Neurotraumatology, and performed a critical review national international studies published over past 10 years. The guidelines were first in 2000 based results this literature consensus, 2nd revised edition 2006. This English version is intended to promote its concepts use worldwide.
Abstract Background Elderly patients have a blunted host response, which may influence vital signs and clinical outcomes of sepsis. This study was aimed to investigate whether the associations between mortality are different in elderly non-elderly with Methods retrospective observational study. A Japanese multicenter sepsis cohort (FORECAST, n = 1148) used for discovery analyses. Significant results were tested replication using two validation cohorts (JAAMSR, Japan, 624; SPH, Canada, 1004)....
OBJECTIVE Microneurosurgery can be performed less invasively with the recent advances in neuronavigation and neuroendoscopy. For even invasive microneurosurgery, we have developed a telecontrolled micromanipulator system. METHODS The NeuRobot system was developed. With use of this system, surgical simulations were human cadaveric head. RESULTS consists four main parts, i.e., (slave manipulator), manipulator-supporting device, an operation-input device (master three-dimensional display...
Severe burn injuries create large skin defects that render the host susceptible to bacterial infections. Burn wound infection often causes systemic sepsis and severe septicemia, resulting in an increase mortality of patients with injuries. Therefore, appropriate care is important prevent improve patient outcomes. However, it difficult heal a third-degree injury. The aim this study was investigate whether hyperdry human amniotic membrane (HD-AM) could promote early granulation tissue...
The authors have designed various implants made of alumina ceramic for neurosurgical use. They were used reconstruction the sellar floor and orbital wall cranioplasty to repair bone defects in both convexity suboccipital region. Burr hole sphenoid buttons prevent postoperative dents skin. A ceramic-silicon sponge was developed as a marker prosthesis neurovascular decompression. There no untoward side effects such infection or rejection by recipient tissue humans dogs. advantages...
The clinical implications of bacteremia among septic patients remain unclear, although a vast amount data have been accumulated on sepsis. We aimed to compare the characteristics and outcomes severe sepsis with without bacteremia. This secondary analysis multicenter, prospective cohort study included 59 intensive care units (ICUs) in Japan between January 2016 March 2017. comprised 1,184 adults (aged ≥ 16 years) who were admitted an ICU diagnosed according Sepsis-2 criteria. Of 1,167...
✓ The authors report five cases of surgically treated giant vertebral artery aneurysm. Two serpentine aneurysms were managed with aneurysmectomy, a semifusiform aneurysm trapping and partial the other two saccular clipping. Surgical results satisfactory in all cases. In particular, patients who underwent complete aneurysmectomy showed remarkable improvement after second procedure two-stage operation that consisted initial proximal occlusion secondary evacuation clots when advanced thrombosis...
Abstract Current research regarding the association between body mass index (BMI) and altered clinical outcomes of sepsis in Asian populations is insufficient. We investigated BMI using two Japanese cohorts severe (derivation cohort, Chiba University Hospital, n = 614; validation multicenter 1561). Participants were categorized into underweight (BMI < 18.5) non-underweight ≥ groups. The primary outcome was 28-day mortality. Univariate analysis derivation cohort indicated increased...
INTRAOPERATIVE COMPUTED TOMOGRAPHIC scanning during transsphenoidal surgery on pituitary lesions is performed and evaluated. A computed tomographic scanner system exclusively developed for the operating room used this purpose surgery. Ten consecutive patients with underwent operations by method, which a combination of an ordinary fluoroscopy unit scanner.
Intraoperative computerized tomographic (CT) scan findings in two cases during resection of glial tumour are described. These intraoperative CT images were obtained by an exclusively developed operating scanner system for use the room. Repeated scans taken removal showed shift brain including central structures and displacement cortical subarachnoid space both cases. With contrast medium, edge surrounding after was enhanced a round area observed distant white matter. The enhancement, which...
目的：2006年調査に続き，さらに大規模な熱中症に関する全国調査を行い，本邦における熱中症の実態につきより詳細に検討した。方法：日本救急医学会熱中症検討特別委員会（現...
Medical oncologists and pharmacists at our institution established an integrated support program aimed preventing unnecessary treatment interruption or dose reduction during oral targeted therapy with lenvatinib. Here, we evaluated the benefits of this in managing patients thyroid cancer receiving lenvatinib.We retrospectively who received lenvatinib between May 2015 March 2017. This descriptive study collected records which contributed to changing doctors' prescriptions categorized...