Tag: lungs
Technical Aspects and Clinical Applications in Lung Ultrasound
Lung ultrasound is increasingly used in emergency departments, medical wards, and critical care units—adult, pediatric, and neonatal. In vitro and in vivo studies show that the number and type of artifacts visualized change... read more
Isavuconazole vs. Voriconazole for Antifungal Prophylaxis in Lung Transplant Recipients
Isavuconazole was effective and well tolerated as antifungal prophylaxis following lung transplantation. A single-center, retrospective study of patients who received isavuconazole (September 2015–February 2018) or voriconazole... read more
Can Ultrasound Predict Histologic Pattern of Lung Injury in COVID‑19 patient?
We have read with great interest the study by de Almeida Monteiro et al. recently published in Intensive Care Medicine, where authors studied the relationship between histopathological data and lung ultrasonographic (LUS)... read more
Nebulised heparin for patients with or at risk of ARDS
In patients with or at risk of acute respiratory distress syndrome (ARDS), nebulised heparin did not improve self-reported performance of daily physical activities, but was well tolerated and exploratory outcomes suggest... read more
Harnessing a Pioneering Cell Therapy Treatment for COVID-19 Patients with ARF
A world-leading UK-wide trial supported by NIHR is offering a pioneering cell therapy treatment for patients with acute respiratory failure (ARF) caused by COVID-19. The groundbreaking study, led by experts at Queen's... read more
Why COVID-19 Pneumonia is More Deadly than Typical Pneumonia
Bacteria or viruses like influenza that cause pneumonia can spread across large regions of the lung within hours. In the modern intensive care unit, these bacteria or viruses are usually controlled either by antibiotics or... read more
A Novel Negative Pressure-Flow Waveform to Ventilate Lungs for Normothermic Ex Vivo Lung Perfusion
Ex vivo lung perfusion (EVLP) is increasingly used to treat and assess lungs before transplant. Minimizing ventilator induced lung injury (VILI) during EVLP is an important clinical need, and negative pressure ventilation... read more
Pulmonary Infections Complicating ARDS
Pulmonary infection is one of the main complications occurring in patients suffering from acute respiratory distress syndrome (ARDS). Besides traditional risk factors, dysregulation of lung immune defenses and microbiota... read more
When Breath Becomes Air
A powerful look at a stage IV lung cancer diagnosis through the eyes of a neurosurgeon. When Paul Kalanithi is given his diagnosis he is forced to see this disease, and the process of being sick, as a patient rather than... read more
Increasing suction pressure during endotracheal suctioning increases the volume of suctioned secretions
It may be assumed that 250 mmHg suction pressure, via compliance with open system suction method related procedures, is being more effective and equally safe for secretion cleaning in comparison to the 80 and 150 mmHg suction... read more
Development and assessment of the performance of a shared ventilatory system
Using standard clinical components, a system of shared ventilation consisting of two ventilatory limbs was assembled and connected to a single ventilator. Individual monitors for each circuit were developed using widely available... read more
The voice of people living with COPD: what I learned from doing qualitative research
As a general respiratory physician, schooled in the clinical world of evidence-based medicine (EBM), I shared a common view that qualitative research was, well, flaky. Where was the science? The statistical significance?... read more
Lung ventilation distribution in patients after traditional full sternotomy and minimally invasive thoracotomy
The aim of the study was to examine the post-operative ventilation distribution changes in cardiac surgical patients after traditional full sternotomy (FS) or minimally invasive thoracotomy (MIT). A total of 40 patients... read more
Lung Histopathology in COVID-19 as Compared to SARS and H1N1 Influenza
Diffuse alveolar damage (DAD) was reported in 88% of patients with COVID-19. This is similar to both H1N1 (90%) and SARS (98%). Pulmonary microthrombi was reported in 57% of patients with COVID-19. This was similar to... read more
Some Signs of Recovery From Severe COVID-19 Lung Damage
In two early studies, researchers said some patients showed signs of healing just weeks after leaving the hospital. Lingering shortness of breath and diminished stamina have dogged many COVID patients whose lungs were... read more
All Intensivists Are Not Created Equal
I’d like to preface this story by saying that the majority of the intensivists I have worked with have been exceptional, caring, and professional. We had all established a good camaraderie, and we had mutual respect for... read more
Exhaled Air Dispersion During Bag-mask Ventilation and Sputum Suctioning
Mask ventilation and coughing during oro-tracheal suctioning produce aerosols that enhance nosocomial transmission of respiratory infections. We examined the extent of exhaled air dispersion from a human-patient-simulator... read more
Functional Disability 5 Years After ARDS
Exercise limitation, physical and psychological sequelae, decreased physical quality of life, and increased costs and use of health care services are important legacies of severe lung injury. At 5 years, the median 6-minute... read more
Effects of Paracentesis on Hemodynamic Parameters and Respiratory Function in Critically Ill Patients
Paracentesis in critically ill patients is safe regarding hemodynamic function, renal function and intervention-related complications. Furthermore, paracentesis in critically ill and mechanically ventilated patients results... read more
COVID-19 Acute Lung Injury
There is a lot we still do not know when it comes to COVID-19 pathophysiology. We are learning every day, and as we navigate the waters of the unknown, there are a few that boldly dare to try and understand what is happening... read more
Use of Supraglottic Airways During COVID-19 Pandemic
This document is produced in response to questions about the use of supraglottic airways (SGAs) during the current pandemic. The advice that it contains is based on the expert opinion of airway specialists and is meant to... read more
In the Fight to Treat Coronavirus, Your Lungs Are a Battlefield
Ventilators have become the single most important piece of medical equipment for critically ill coronavirus patients whose damaged lungs prevent them from getting enough oxygen to vital organs. The machines work by forcing... read more
