Chronically critically ill patients often undergo prolonged mechanical ventilation. The role of noninvasive ventilation (NIV) during weaning of these patients remains unclear. The aim of this study was to determine the value of NIV and whether a parameter can predict the need for NIV in chronically critically ill patients during the weaning process. We conducted a prospective study that include...

Nipah virus (NiV) is a highly pathogenic paramyxovirus that was first isolated in 1999 during an outbreak in Malaysia. In contrast to other paramyxoviruses NiV infects many mammalian species. Because of its zoonotic potential, the high pathogenicity and the lack of therapeutic treatment, NiV was classified as a biosafety level 4 pathogen. In humans NiV causes a severe acute encephalitis whereas...

Nipah virus (NiV) is a member of the genus Henipavirus, which emerged in Malaysia in 1998. In pigs, infection resulted in a predominantly non-lethal respiratory disease; however, infection in humans resulted in over 100 deaths. Nipah virus has continued to re-emerge in Bangladesh and India, and person-to-person transmission appeared in the outbreak. Although a number of NiV vaccine studies have...

Noninvasive ventilation (NIV) has been one of the major advances in respiratory medicine in the last decade. NIV improves quality of life, prolongs survival, and improves gas exchange and sleep quality in restrictive patients, but evidence available now does not allow us to establish clear criteria for prescribing NIV in patients with chronic respiratory failure due to COPD. On the basis of the...

To the Editor: Noninvasive mechanical ventilation (NIV) requires a properly trained healthcare organization, a factor that influences shortterm outcomes, especially for patients who are more severely ill or have comorbidities.1 Epidemiological data show that the location where NIV is performed is heterogenous and complicated by local hospital practices.2 However, application of NIV outside ICU ...

BACKGROUND Ovarian tissue cryopreservation may be a potential method of preserving fertility in women who have experienced gonadotoxic treatments. To improve the efficiency of existing cryopreservation, we developed a practical and convenient vitrification method named needle immersed vitrification (NIV), which required a less concentrated and minimum volume of vitrification solution. METHODS...

INTRODUCTION Tracheal intubation in the intensive care unit (ICU) is associated with severe life-threatening complications including severe hypoxaemia. Preoxygenation before intubation has been recommended in order to decrease such complications. Non-invasive ventilation (NIV)-assisted preoxygenation allows increased oxygen saturation during the intubation procedure, by applying a positive end-...

BACKGROUND Use of noninvasive ventilation (NIV) for the treatment of patients with acute respiratory failure (ARF) has greatly increased in the last decades. In contrast, the increasing knowledge of its effectiveness and physician confidence in managing this technique have been accompanied by a declining number of available ICU beds. As a consequence, the application of NIV outside the ICU has ...

BACKGROUND Noninvasive mechanical ventilation (NIV) applies ventilator support through the patient's upper airway using a mask. AIM The aim of the study is to define factors that will point out an increased risk of NIV failure in patients with exacerbation of Chronic Obstructive Pulmonary Disease (COPD). PATIENTS AND METHODS Patients over the age of 40, treated with NIV, were prospectively ...