Early hospital treatment
Initial care in the hospital, as in the prehospital setting, aims to ensure adequate airway, breathing, cardiovascular function, and spinal motion restriction. Imaging of the spine to determine the presence of a SCI may need to wait if emergency surgery is needed to stabilize other life-threatening injuries. Acute SCI merits treatment in an intensive care unit, especially injuries to the cervical spinal cord. People with SCI need repeated neurological assessments and treatment by neurosurgeons. People should be removed from the spine board as rapidly as possible to prevent complications from its use.If the systolic blood pressure falls below 90 mmHg within days of the injury, blood supply to the spinal cord may be reduced, resulting in further damage. Thus it is important to maintain the blood pressure which may be done using intravenous fluids and vasopressors. Vasopressors used include phenylephrine, dopamine, or norepinephrine. Mean arterial blood pressure is measured and kept at 85 to 90 mmHg for seven days after injury.The CAMPER Trial led by Dr Kwon and subsequent studies by the UCSF TRACK-SCI group (Dhall) have shown that spinal cord perfusion pressure (SCPP) goals are more closely associated with better neurologic recovery than MAP goals. Some institutions have adopted these SCPP goals and lumbar CSF drain placement as a standard of care. The treatment for shock from blood loss is different from that for neurogenic shock, and could harm people with the latter type, so it is necessary to determine why someone is in shock.
Thromboangiitis obliterans, also known as Buerger disease (English ; German: [ˈbʏʁɡɐ]), is a recurring progressive inflammation and thrombosis (clotting) of small and medium arteries and veins of the hands and feet. It is strongly associated with use of tobacco products, primarily from smoking, but is also associated with smokeless tobacco. Signs and symptoms
There is a recurrent acute and chronic inflammation and thrombosis of arteries and veins of the hands and feet. The main symptom is pain in the affected areas, at rest and while walking (claudication). The impaired circulation increases sensitivity to cold. Peripheral pulses are diminished or absent. There are color changes in the extremities. The colour may range from cyanotic blue to reddish blue. Skin becomes thin and shiny. Hair growth is reduced. Ulcerations and gangrene in the extremities are common complications, often resulting in the need for amputation of the involved extremity. Pathophysiology
There are characteristic pathologic findings of acute inflammation and thrombosis (clotting) of arteries and veins of the hands and feet (the lower limbs being more common). The mechanisms underlying Buergers disease are still largely unknown, but smoking and tobacco consumption are major factors associated with it. It has been suggested that the tobacco may trigger an immune response in susceptible persons or it may unmask a clotting defect, either of which could incite an inflammatory reaction of the vessel wall. This eventually leads to vasculitis and ischemic changes in distal parts of limbs.A possible role for Rickettsia in this disease has been proposed.