Cerebrovascular insult (CVI) is a sudden neurological deficit caused by disturbance of brain blood flow
The term “Cerebrovascular insult” or CVI includes both ischemic and hemorrhagic incidents. Ischemic cerebral insult is the result of a blockage caused by a blood clot which slows down or interrupts blood flow in the brain artery, which will block the transport of oxygen and glucose to the brain. Bleeding or cerebral hemorrhage will cause an increase in intracranial pressure that damages tissues and cells.
An ischemic stroke can lead to cerebral blood flow impairment, and neural injury will likely occur very fast after trauma and develop consequent risk regions surrounding the injured area. An ischemic event can result in cell death and reduced neuronal activity due to inflammation and oxidative stress caused by hypoxia – the region is deprived of adequate oxygen supply at the tissue level. Lower levels of oxygen supply to the central neural tissue and blood vessels interrupt tissue repair and hinder the development of new synaptic connections. Ischemic strokes usually lead to physical and cognitive impairments.
Hyperbaric oxygen therapy involves breathing pure oxygen at a pressure higher than atmospheric pressure. The treatment of brain injuries with HBOT is used to tackle the consequent events that happen following an injury: ischemia and tissue edema, an increase of intracranial pressure, destruction of cells and metabolic and enzymatic disturbances.
HBOT has favorable outcomes for patients with neurologic injury
To include hyperbaric oxygen therapy (HBOT) as recommended treatment for possible neurologic applications is the result of numerous studies and clinical trials that demonstrate the efficacy of oxygen under pressure. In order to define the benefits of HBOT for various neurologic injuries and post-stroke treatments we need to understand the mechanism of action for hyperbaric therapy related to the array of implications and functional impairments caused by stroke.
The symptoms of a stroke can be permanent or can cause long-term complications. According to specific patient cases, HBOT can prove beneficial as potential intervention for ischemic stroke injuries which lead to functional impairments. HBOT has been shown effective to promote neural recovery, to improve cognitive and executive functions, including physical abilities.
HBOT can increase tissue oxygen concentration
HBOT enhances oxygenation and metabolism for brain injury recovery
HBOT is used as adjunctive treatment for brain injury with the purpose to increase oxygen levels in damaged areas to help recover blood flow and oxygen delivery to reactivate cells, salvage and reactivate the neurons. Apart from reopening occluded vessels, supplemented oxygen levels are essential for the survival of affected neural tissue.
HBOT is documented to enhance oxygenation of cells and increase cellular metabolism.
Reducing brain edema and improving outcomes
Hyperbaric oxygen causes vasoconstriction and diminishes blood flow through the brain which can decrease intracranial pressure and cerebral edema, thus attenuating the inflammatory response.
HBOT facilitates oxygen delivery to tissues and decreases brain ischemia and hypoxia, which leads to improved neurological outcomes for patients, including life-saving effects.
Optimizing HBOT protocols for neurological injuries
Adequate and timely HBOT sessions could minimize secondary impairment of brain tissue and restore neuronal functions for patients with neurologic injuries.
Concerning medical protocols for HBOT, the optimal levels of pressure, the recommended number of HBO sessions, frequency and duration of treatment should be discussed with a licensed medic and hyperbaric expert.
Unleash the power of HBOT
with innovative turn-key AHA Hyperbaric Medical Systems
AHA Hyperbaric Medical Systems is effectively being used for cerebrovascular insult and 6 other certified medical indications:
AHA Hyperbaric Medical System is certified according to the European Council Directive concerning medical devices (MDD) 93/42/EEC and produced on the basis of the quality management system for the production of medical products as determined by EN ISO 13485:2016.
Due to their functionality and safe use, AHA Hyperbaric Medical System is the only inflatable hyperbaric chamber in the world that can be used for 7 medical indications: crush injuries, diabetic foot ulcer, post-concussion syndrome, cerebrovascular insult, intestinal cystitis, scleral ischemia and autism (2-16 of age).
Invest in one of the safest and credible HBOT solutions
We are one of the few HBOT innovators and educators in the world that can guarantee the highest quality of HBOT technologies and trainings.
Our holistic HBOT solutions include everything you need to be able to deliver truly effective HBOT treatments:
- innovative hyperbaric chambers for medical HBOT
- powerful oxygen concentrator
- elaborated and comprehensive HBOT training & certification programs and
- ongoing customer support
12 features of a highly effective hyperbaric chamber
Download your free guide: