Critical Care

Magnesium on Brain

The neuroprotective effects of Magnesium on Brain have been reported in experimental models of traumatic brain injury, cerebral ischaemia and acute subarachnoid haemorrhage. Magnesium on Brain reduces infarct volume in various animal models of embolic stroke. The mechanisms by which magnesium protects include the reduction of presynaptic release of glutamate, blockade of NMDA receptors, smooth […]

Magnesium on Brain Read More »

IV Fluid Replacement in neurosurgical patients

Little substantial human data exists concerning the impact of fluids on the brain, which may guide rational IV Fluid Replacement in neurosurgical patients. Therefore, recommendations arise from known factors that influence water movement into the brain. IV Fluid Replacement in neurosurgical patients can alter three properties of the blood, viz., osmolality, colloid oncotic pressure and

IV Fluid Replacement in neurosurgical patients Read More »

Cerebral vasospasm treatment

The principal options for Cerebral vasospasm treatment and treating delayed cerebral ischaemia are haemodynamic augmentation and endovascular therapy. Alternative therapies include intra-aortic counter pulsation (IABC), therapeutic hypothermia dedicated Cerebral vasospasm treatment and barbiturate coma. The concept of haemodynamic augmentation – also referred to as hypertension, hypervolemia, hemodilution or triple-H therapy—in patients with aneurysmal subarachnoid haemorrhage

Cerebral vasospasm treatment Read More »

Cerebral protection

Cerebral ischaemia or hypoxia may occur as a consequence of shock, vascular stenosis or occlusion, vasospasm, neurotrauma and cardiac arrest. Strategies to protect the brain i.e Cerebral protection from ischemic/hypoxic insults are based on the understanding of pathophysiological processes that follow ischemia/hypoxia to result in neuronal death. Neurologic morbidity is common in those patients experiencing

Cerebral protection Read More »

Brain Hypothermia

The capacity of deliberate Brain Hypothermia to protect the brain and other vital organs during periods of decreased oxygen delivery is used during cardiac surgery. The beneficial effects of Brain Hypothermia were empirically attributed to its ability to decrease cellular metabolism and thus delay the processes leading to irreversible cell death. Based on this, it

Brain Hypothermia Read More »

Acute Lung Injury and ARDS

The European—American Consensus Conference in 1993 provided working definitions of Acute Lung Injury and ARDS to improve diagnostic consistency and interpretation of the results of clinical and epidemiological studies. Both Acute Lung Injury and ARDS are characterized by the presence of hypoxemia and pulmonary infiltrates without elevated left atrial pressure. The two conditions are distinguished

Acute Lung Injury and ARDS Read More »

Most common causes of acute respiratory distress syndrome ARDS

Most common causes of acute respiratory distress syndrome ARDS cause a clinical condition called as ARDS first described by Ashbaugh in 1967, to describe a group of patients with acute inflammation of the lungs resulting in severe hypoxia that is not amenable for correction by oxygen therapy. The reported incidence of ARDS is about 1.5—13.5% per 100,000

Most common causes of acute respiratory distress syndrome ARDS Read More »

Scroll to Top