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Traumatic brain injury (TBI, physical trauma to the brain) can cause a variety of complications, health effects that are not TBI themselves but that result from it. The risk of complications increases with the severity of the trauma; [1] however even mild traumatic brain injury can result in disabilities that interfere with social interactions, employment, and everyday living. [2]
Traumatic brain injury may cause a range of serious coincidental complications that include cardiac arrhythmias [117] and neurogenic pulmonary edema. [118] These conditions must be adequately treated and stabilised as part of the core care. Surgery can be performed on mass lesions or to eliminate objects that have penetrated the brain.
Diuretics reduce the fluid in tissues lowering the pressure on the brain. In the first week after a traumatic brain injury, a person may have a risk of seizures, which anti-seizure drugs help prevent. Coma-inducing drugs may be used during surgery to reduce impairments and restore blood flow.
Among the elderly, falls lead to hundreds of thousands of hip fractures every year and are the most common cause of traumatic brain injury. Most striking is that falls are the number one cause of ...
However, elderly patients with severe trauma often do not meet the standard TTA criteria due to normal age-related changes and reduced physiologic capacities. For example, older adults have a less profound tachycardic response to hemorrhage, pain, or anxiety following trauma. This explains why mortality increases in the elderly above a heart ...
Brain injury can occur at the site of impact, but can also be at the opposite side of the skull due to a contrecoup effect (the impact to the head can cause the brain to move within the skull, causing the brain to impact the interior of the skull opposite the head-impact). While impact on the brain at the same site of injury to the skull is the ...
Although 20-33% of healthy elderly adults have these deposits, they are increased in elderly with diagnosed Alzheimer's disease and dementia. [35] Amyloid plaques associated with Alzheimer's disease that increase in number with age. Additionally, traumatic brain injury, TBI, is increasingly being linked as a factor in early-onset Alzheimer's ...
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