Is it right to give up treatment for brainstem hemorrhage?

Written by Shu Zhi Qiang
Neurosurgery
Updated on December 24, 2024
00:00
00:00

Brainstem hemorrhage discontinuing treatment could be appropriate in some cases. If the patient has extensive brainstem hemorrhage, particularly at the lower end of the brainstem, and has resulted in deep coma without response to any stimuli, with a Glasgow Coma Scale score of only 3, dilated pupils on both sides without any pupillary light reflex, and possibly no spontaneous breathing, the patient could be considered brain dead. According to international practice, treatment should not be pursued for patients who are brain dead, hence discontinuing treatment is appropriate for such patients. If the patient still has spontaneous breathing, then active resuscitation should be pursued, otherwise, it might be considered inhumane.

Other Voices

doctor image
home-news-image
Written by Jiang Fang Shuai
Neurosurgery
1min 10sec home-news-image

Is brainstem hemorrhage serious?

Brainstem hemorrhage is caused by the rupture of small blood vessels in the brainstem, with common causes including hypertension, cerebral arteriosclerosis, vascular degeneration, and microaneurysms of vessels. Clinically, it manifests as sudden onset of consciousness impairment, confusion, coma or deep coma, accompanied by disorders of limb sensory and motor functions, eye movement disorders, and unstable vital signs, among others. If the hemorrhage occurs in the medulla, it can cause death by stopping the patient's heartbeat and breathing within a short period. Brainstem hemorrhage is a severe condition in neurology, and treatment focuses on bed rest to stop bleeding, reducing intracranial pressure, and treating complications. Despite advances in modern medicine, medical professionals often find themselves powerless in the face of many patients with brainstem hemorrhage. For brainstem hemorrhages with more than three milliliters of blood, most patients ultimately succumb to the condition. Therefore, brainstem hemorrhage is a very serious disease with a very high mortality rate in clinical settings.

doctor image
home-news-image
Written by Chen Yu Fei
Neurosurgery
41sec home-news-image

Is brainstem hemorrhage related to smoking?

Brainstem hemorrhage is somewhat related to smoking. For brainstem hemorrhage, smoking acts as a trigger. During the process of smoking, the nicotine in tobacco may cause constriction of the brain's blood vessels, leading to increased blood pressure. When blood pressure rises beyond the blood vessels' ability to regulate themselves, it often induces the vessels to rupture and bleed, resulting in a brainstem hemorrhage. Of course, for brainstem hemorrhage, smoking is just one triggering factor and not the sole cause. For these patients, the majority of cases are largely related to poor lifestyle habits, poor dietary habits, and the individual's underlying vascular conditions.

doctor image
home-news-image
Written by Li Qiang
Intensive Care Unit
1min home-news-image

Is vomiting severe in brainstem hemorrhage?

Vomiting after brainstem hemorrhage is definitely a serious matter because if the vomiting is caused by a brain-related issue, it is due to increased intracranial pressure. This type of vomiting is characterized as projectile vomiting, which is one of the three major signs of increased intracranial pressure. If the brainstem hemorrhage is extensive, it may cause local stimulation leading to cerebral vascular spasm, or issues such as obstructed brain circulation resulting in increased intracranial pressure and hydrocephalus. This increase in intracranial pressure, especially if prolonged, can lead to brain herniation, which is particularly deadly if it compresses the brainstem. Therefore, this is a very urgent and serious condition that requires immediate attention. Of course, if the vomiting is solely due to other reasons such as gastric retention or improper feeding, that would be a different matter. Projectile vomiting caused by increased intracranial pressure is highly severe.

doctor image
home-news-image
Written by Li Qiang
Intensive Care Unit
50sec home-news-image

Why does gastric bleeding also occur when there is bleeding in the brainstem?

This brainstem hemorrhage, as well as other severe cranial traumas or cerebral hemorrhages, if they cause a severe intracranial hypertension, will lead to a condition called stress ulcer, commonly known as Cushing's ulcer. This occurs because the increased intracranial pressure causes ischemia and hypoxia in the gastric mucosa, which then leads to localized, extensive necrosis of the gastric mucosa, resulting in upper gastrointestinal bleeding. This includes brainstem hemorrhages and many other cranial injuries and cerebral hemorrhages with intracranial hypertension as a very common complication. Therefore, it is due to the local ischemia of the gastric mucosa caused by increased intracranial pressure, leading to bleeding caused by gastric acid corrosion.

doctor image
home-news-image
Written by Chen Yu Fei
Neurosurgery
56sec home-news-image

What should the blood pressure control be for brainstem hemorrhage?

For patients with brainstem hemorrhage, it is important to maintain stable blood pressure after the bleeding. The ideal blood pressure should be controlled between 130/80 and 140/90. This is because the blood pressure should not be controlled too low. If the blood pressure is too low, it can lead to insufficient perfusion pressure in the brain tissue or brainstem, thus exacerbating the state of brain tissue ischemia and hypoxia, which may aggravate the local brainstem ischemia and cause new brainstem infarcts. Additionally, blood pressure should not be too high, as excessively high blood pressure can lead to primary brainstem hemorrhage, coagulation dysfunction, and situations where bleeding is difficult to stop. Moreover, it can cause rebleeding of the brainstem, also known as secondary hemorrhage, which, once it occurs, can be life-threatening for the patient.