পৃষ্ঠা 1 থেকে 34 ফলাফল
INTRODUCTION AND RATIONALE Mechanical ventilation (MV) is a frequently applied and often a life-saving strategy in neurocritically ill patients. Paradoxically, ventilation itself has the potential to cause further pulmonary and cerebral damage and can increase mortality and morbidity [1].
The
Coronavirus disease (COVID-2019) is a devastating viral illness that originated in Wuhan China in late 2019. The number of confirmed cases worldwide has nearly reached 2 million and more than 125,000 people have died. Early studies from Wuhan reported a mortality rate of 2-3% with lower rates in
In this study, 100 professional boxers that experience a concussion will be enrolled, randomized to either placebo or sildenafil (60mg) drug treatment, and arterial spin labeling and BOLD-MRI with hypercapnia will used to assess CBF and CVR, respectively. Symptom reporting, blood biomarkers, and
The stiffness of the arterial wall is highly relevant to cardiovascular disease. Large elastic arteries and smaller muscular conduit arteries become stiffer with ageing, a process that is accelerated in the presence of cardiovascular disease. Arterial stiffness increases also with various disease
Laparoscopic cholecystectomy procedure is the treatment of choice for cholelithiasis as it has several advantages like smaller and more cosmetic incision, reduced blood loss, less postoperative pain, reduced post-operative stay, low post-operative complications, and early mobilization. Although this
Specific Aims:
1A. Determine the independent contributions of NOS and COX to hypoxic and hypercapnic vasodilation in the MCA of young, healthy adults.
1B. Determine the combined contribution of NOS and COX to hypoxic and hypercapnic vasodilation in the MCA of young, healthy adults.
1. C. Determine
This is a randomized control trial, with randomization nested within rationally-formed groups. Three major groups will be assessed: 1) Coronary artery disease (CAD) patients, 2) Metabolic Syndrome (MetS), and 3) healthy Control (CTL) participants. Allocation into the Healthy CTL versus MeTS groups
COPD is a chronic disease with high mortality and morbidity worldwide. Patients with end-stage COPD frequently develop CHRF associated with end-of-life. In that stage of disease, treatment options are limited.
Long-term nocturnal NIV has been applied in patients with chronic alveolar hypoventilation
The advanced chronic lung disease (PAD) is characterized by the development of several structural abnormalities, and pulmonary and systemic functional with low potential for reversibility, in spite of the treatment. It is defined DPA whole lung non-neoplastic chronic in its final phase. Most people
Background:
Mechanical ventilation in patients with acute lung impairment further injures the lungs by inspiration forces and inflammatory response. Large efforts have been invested in reducing ventilator-associated lung damage by lower tidal volumes. However, benefits are limited by potential harms
Statement of the Problem: In Canada, child and adolescent obesity, defined as a body mass index (BMI) of >95th percentile for age and gender1 represents one of the most common conditions effecting children in Canada with an obesity rate of 10% in 12-17 year old children, which currently equates to
Chronic obstructive pulmonary disease (COPD) is the fourth leading cause of death in the world, a lung disorder which is characterized by a partially reversible airflow limitation, which is usually progressive, and associated with an abnormal inflammatory response to noxious particles or gases. In
Over the past few decades, highly significant progress has been made in understanding the pathophysiology of the acute respiratory distress syndrome (ARDS). Recognition of ventilation-induced lung injuries (VILI) has led to the radical modification of the ventilatory management of these patients.
Despite the high prevalence of overlap syndrome, few data are available on its pathophysiology and clinical consequences of these patients. Overlap syndrome has recently been reported to have excess cardiovascular mortality compared with COPD alone. However, no study has evaluated the mechanisms of