Home hemodialysis (HD) for the treatment of end-stage renal disease was first implemented about 30 years ago. In this paper the application of telematics monitoring services for supporting patients who need home HD or satellite HD is described. Two modified HD machines were located in two renal units, and a central control station (CCS, UNIX workstation with multimedia PC terminal) was located ...

Critically ill patients are threatened or affected by multi-organ failure (MOF). Tissue hypoxia is one of the most important co-factors of MOF. Venous oximetry allows the critical estimation of the global oxygen (O2) supply-demand ratio and can be gained from mixed (SvO2) and central venous blood (ScvO2). Cellular requirements dominate the feedback hierarchy of the O2-metabolism. This review de...

The aim of this study was to determine whether patients with sickle cell disease (SCD) in steady state had pulmonary abnormalities seen on high-resolution computed tomography (HRCT) and whether any abnormalities correlated with contemporaneously diagnosed lung function abnormalities. A subsidiary question was whether the results of a noninvasive measure of haemolysis (end-tidal carbon monoxide ...

Angiotensin converting enzyme inhibitors (ACEIs) are widely used in the treatment of hypertension, myocardial infarction, and congestive heart failure. They have a known adverse effect of unresponsiveness to vasoconstrictors resulting in hypotension for the patients undergoing cardiac surgery. We report a case of a 43-year-old female patient with preoperative lisinopril (2.5 mg per day for a we...

BACKGROUND In vitro studies show that new miniature cryoprobes are suitable for cryoablation of bone tissue. The aim of this animal trial on 24 sheep was to examine the perioperative complications, particularly the danger of embolism, of cryoablation when using miniature cryoprobes. METHODS Cryoablations with 2 freeze-thaw cycles each were carried out in the epiphysis of the right tibia and t...

Chen W and co-authors report on the diagnostic tool for early enrolment of patients with ARDS into clinical trials by using SpO2/FiO2 ratio compared with PaO2/FiO2 ratio. The authors concluded that ARDS patients diagnosed by SpO2/FiO2 ratio have similar clinical characteristics and outcomes compared with patients diagnosed by PaO2/FiO2 ratio [1]. The work is satisfactory, however, the physiolog...

The general public believes that technology will improve health care efficiency, quality, safety, and cost. However, few people consider that these same technologies may also introduce errors and adverse events. Given that nearly 5,000 types of medical devices are used by millions of health care providers around the world, device-related problems are inevitable. While technology holds much prom...

background: cuffed pharyngeal tube is a device designed for ventilation of anesthetized patients. cpt has advantages over face mask including: maintaining of face mask can be difficult and boring after several minutes and mobility of the practitioner is reduced due to involvement of hands. mask pressure can cause soft tissue and nerve damage around the nose. anesthetic gas leakage from the mask...