Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0018991 (hemiplegia)
 3,997 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Treatment with recombinant tissue plasminogen activator (rt-PA) has been applied in acute cardioembolic stroke to reopen the occluded vessel and improve the patient's neurologic deficit. However, the effect of this therapy on intracardiac thrombus has not been documented previously. A forty-five-year-old man with dilated cardiomyopathy developed acute cardioembolic stroke with disturbance of consciousness, right hemianopia, right hemiplegia, and global aphasia. Cerebral angiography demonstrated occlusion of the left middle cerebral artery trunk. Intravenous administration of 30 megaunits (MU) of recombinant tissue plasminogen activator was commenced two hours after the ictus and completed within sixty minutes. Cerebral angiography was repeated just after this treatment and demonstrated a new occlusion of the left intracranial internal carotid artery along with occlusion of a branch of the left external artery. The authors subsequently performed two-dimensional echocardiography and found a mobile thrombus in the left ventricle. In patients with intracardiac mobile thrombi, recombinant tissue plasminogen activator seems to accelerate breakup or detachment of the thrombi and subsequent recurrent embolization. Therefore, it seems better to pay attention to the presence of mobile intracardiac thrombus before commencing intravenous infusion of rt-PA.
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PMID:Recurrent embolization during intravenous administration of tissue plasminogen activator in acute cardioembolic stroke. A case report. 820 76

In four patients with symptoms of presumed acute ischaemic stroke intravenous treatment with recombinant tissue plasminogen activator (rtPA) was considered. Two patients indeed received rtPA within 3 hours after onset of symptoms. One of them, a 55-year-old woman, recovered and was able to resume her job as a teacher four months later. The other patient, a 38-year-old man, had a severe bleeding complication that could be stopped, but the patient died several days later because of the massive stroke. The third patient, an 82-year-old woman, could not be treated with rtPA because the time of onset of neurological deficit was uncertain. Nevertheless, she recovered well from her hemiplegia after a few days. The fourth patient, a 24-year-old woman, did not receive rtPA because her symptoms were thought to be the result of a psychogenic disorder. Intravenous thrombolysis increases the risk of intracranial haemorrhage, but should be considered a useful treatment for ischaemic stroke provided there is no doubt about this diagnosis and treatment with rtPA can be started within 3 hours of onset of the neurological deficit.
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PMID:[Intravenous thrombolytic therapy: ideal treatment for acute ischemic stroke]. 1085 Jan 9

We report the case of a 16-year-old Caucasian girl who developed acute onset of left hemiplegia, left hemisensory deficit, and dysarthria. After a negative computed tomographic scan of the brain, the patient was given intravenous recombinant tissue plasminogen activator according to established adult guidelines. The patient experienced a marked improvement within 24 hours. Stroke etiology was determined to be a paradoxical embolus via a patent foramen ovale associated with pelvic vein thrombosis. This case illustrates the importance of early recognition of stroke and the utility of thrombolytics in treating ischemic infarcts in the adolescent population.
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PMID:Thrombolytic therapy in an adolescent ischemic stroke. 1133 63

An 8-month-old boy presented with right hemiplegia of sudden onset after 20 days of Kawasaki disease, which was not initially treated by gamma globulin. Cranial X-ray computed tomography confirmed cerebral infarction as the cause of the right hemiplegia. In subsequent weeks, he developed multiple thromboses in coronary aneurysms. He successfully underwent intracoronary thrombolysis using tissue plasminogen activator without haemorrhagic complications. Cerebral infarction as a complication of Kawasaki disease is rare, and is a difficult clinical situation to manage.
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PMID:Kawasaki disease complicated by cerebral infarction. 1269 Dec 96

A 79-year-old man with a cardiac pacemaker for bradycardia fell down and presented with sudden onset of right hemiplegia and aphasia. Initial computed tomography (CT) showed no cerebral infarction but angiography revealed occlusion of the left middle cerebral artery (MCA). Local intra-arterial thrombolysis with tissue plasminogen activator (tPA; tisokinase, 1,600,000 units) was performed 3 hours after the onset, and the MCA was partially recanalized. Further administration of tPA was suspended because of nosebleed. However, the patient's neurological findings did not improve. His consciousness gradually deteriorated to coma and quadriplegia with dilation of the left pupil 2.5 hours after thrombolysis. CT disclosed marked mass effect with a left acute subdural hematoma and a small intracerebral hematoma in the left frontal lobe. He underwent urgent craniotomy and removal of the subdural hematoma. The subdural hematoma originated in a frontal cerebral contusion. He died of severe brain edema 2 days after surgery. Acute subdural hematoma is a very rare complication of intra-arterial thrombolysis. Presumably he had suffered head trauma at the first onset. Evidence of head trauma should be considered a contraindication for the use of thrombolytic agents in a patient with acute stroke.
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PMID:Acute subdural hematoma after intra-arterial thrombolysis for acute ischemic stroke--case report. 1672 23

We report an 8-year-old white girl with no previous medical history who developed sudden onset right hemiplegia, left gaze preference, and global aphasia. An acute left middle cerebral artery stroke syndrome was diagnosed. She was treated with intravenous recombinant tissue plasminogen activator, 2 hours after the onset of symptoms. A magnetic resonance image demonstrated an acute left middle cerebral artery stroke, and a magnetic resonance angiography showed a patent left middle cerebral artery. At discharge, she was able to speak normally and walk without support. She was also able to raise the right arm up to the level of the shoulder and showed increased motility of the hand and fingers. No treatment-related complications happened. To the best of our knowledge, this is, so far, the youngest child successfully treated with intravenous recombinant tissue plasminogen activator for acute ischemic stroke.
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PMID:Successful intravenous thrombolysis for acute stroke in a child. 1764 Dec 63

We report a 65-year-old male who suddenly developed consciousness disturbance and left hemiplegia, with tandem embolic occlusions of the right internal carotid artery (ICA) and the middle cerebral artery (MCA). Intra-arterial administration of recombinant tissue plasminogen activator (rtPA) through the right ICA was performed 2.75 hours after onset, but no recanalization of the right ICA was obtained. Then rtPA was administrated from the left ICA, and the right MCA was recanalized 3 hours after onset. Our findings indicate that administration of rtPA through the contralateral internal carotid system could be an effective strategy for patients with tandem occlusions of the ICA and MCA if an anterior communicating artery is patent.
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PMID:Intra-arterial fibrinolysis via the contralateral internal carotid artery for acute ischemic stroke. 1790 98

This paper describes the case of a 32-year-old man presenting with dense right hemiplegia and global aphasia caused by an acute left middle cerebral artery infarct that underwent successful endovascular therapy after being determined ineligible for intravenous tissue plasminogen activator. Clot transversion and balloon disruption followed by intra-arterial Alteplase resulted in successful re-canalization of his middle cerebral artery at 7 h 30 min. At 3 months post stroke, the patient had moderately severe expressive dysphasia but was mobilizing independently with normal right upper and lower limb strength. In conclusion, the 3 month outcome suggests that the therapeutic time window for endovascular therapy might exceed 6 h post stroke.
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PMID:Endovascular treatment of an acute left middle cerebral artery >6 h post stroke in a patient presenting with dysphasia and dense right hemiplegia. 1825 34

Background. Although thrombolytic therapy has been shown to be beneficial to stroke patients, the effectiveness of intravenous thrombolysis in ischemic stroke patients with ventricle myxoma is unknown. Case Description. A 22-year-old woman with left hemiplegia was sent to the emergency department at a teaching hospital. The magnetic resonance angiography showed occlusion of the right middle cerebral artery, and the echocardiography showed a mass in the left ventricle. Intravenous recombined tissue plasminogen activator (rt-PA) was administrated, and the postthrombolysis transcranial Doppler exam showed that her right middle cerebral artery was circulative. The patient's condition improved gradually, and no complication was observed up to 16 months of follow-up. Conclusion. Intravenous rt-PA is a reasonable treatment for stroke patients with ventricle myxoma.
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PMID:Intravenous thrombolysis of occlusion in the middle cerebral and retinal arteries from presumed ventricular myxoma. 2115 57

Peripartum cardiomyopathy is a rare cardiac disorder. Although left ventricular apical thrombus formation is common in peripartum cardiomyopathy, biventricular apical thrombi formation is a very rare condition in these patients. A 21-year-old woman presented with complaints of dyspnea, orthopnea, paroxysmal nocturnal dyspnea, and palpitations that appeared three months after labor. Transthoracic echocardiography showed severe global hypokinesis, decreased left and right ventricular ejection fraction (left 30%, right 35%), increased left ventricular end-diastolic dimension (60 mm), grade 2 mitral regurgitation, and biventricular apical thrombi. On the second day of admission, she developed global aphasia and right hemiplegia. The patient was successfully treated with recombinant tissue plasminogen activator. Transthoracic echocardiography following treatment showed disappearance of biventricular apical thrombi. She had no neurologic deficit. Treatment for heart failure was continued due to persistence of global hypokinesis and left ventricular dilatation.
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PMID:[Development of biventricular large apical thrombi and cerebral embolism in a young woman with peripartum cardiomyopathy]. 2198 72


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