Search for dissertations about: "Cerebral haemorrhage"

Showing result 1 - 5 of 28 swedish dissertations containing the words Cerebral haemorrhage.

  2. 1. Subarachnoid haemorrhage : clinical and epidemiological studies

    Author : Cecilia Lindgren; Silvana Naredi; Magnus Hultin; Lars-Owe Koskinen; Elisabeth Ronne-Engström; Umeå universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Subarachnoid haemorrhage; ADMA; Cortisol; EEG; inflammation; epidemiology; endothelium; arginine; anestesiologi; Anaesthesiology; neurokirurgi; Neurosurgery; epidemiologi; Epidemiology;

    Abstract : Background: Subarachnoid haemorrhage (SAH) is a severe stroke that in 85% of all cases is caused by the rupture of a cerebral aneurysm. The median age at onset is 50-55 years and the overall mortality is approximately 45%.Sufficient cortisol levels are important for survival. READ MORE

  4. 2. Detection and haemodilutive treatment of cerebral arterial vasospasm and delayed ischaemia after Aneurysmal Subarachnoid Haemorrhage

    Author : Anders Ekelund; Neurokirurgi; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; cerebral oxygen delivery.; cerebral blood flow; hypervolaemic haemodilution; isovolaemic haemodilution; transcranial cerebral oximetry; transcranial Doppler ultrasound; delayed ischaemic deficit; Aneurysmal subarachnoid haemorrhage; cerebral arterial vasospasm; Neurology; neuropsychology; neurophysiology; Neurologi; neuropsykologi; neurofysiologi;

    Abstract : This thesis deals with cerebral arterial vasospasm and ischaemia, a serious complication after aneurysmal subarachnoid haemorrhage. Firstly is the noninvasive transcranial Doppler ultrasound and transcranial cerebral oximetry techniques evaluated in detecting cerebral arterial vasospasm in clinical practice. READ MORE

  5. 3. Severe cerebral emergency : aspects of treatment and outcome in the intensive care patient

    Author : Marie Rodling Wahlström; Silvana Naredi; Sven-Erik Gisvold; Umeå universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; severe traumatic brain injury; intracranial pressure-targeted therapy; albumin; prostacyclin; endothelial dysfunction; pro-inflammatory cytokines; subarachnoid haemorrhage; asymmetric dimethylarginine; Anaesthetics and intensive care; Anestesiologi och intensivvård; Anaesthesiology; anestesiologi;

    Abstract : Severe Traumatic Brain Injury (TBI) and aneurysmal Subarachnoid Hemorrhage (SAH) are severe cerebral emergencies. They are common reasons for extensive morbidity and mortality in young people and adults in the western world. READ MORE

  6. 4. On receptor changes in cerebral arteries after subarachnoid haemorrhage

    Author : Jacob Hansen-Schwartz; Lund Medicin; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; pharmacognosy; pharmacy; toxicology; Farmakologi; farmakognosi; farmaci; toxikologi; Pharmacological sciences; subarachnoid haemorrhage; reverse transcriptase polymerase chain reaction; in vitro pharmacology; organ culture; Endothelin receptors; 5-HT receptors;

    Abstract : Overall the aim has been to characterise the in vitro upregulation of the 5-hydroxytryptamine 1B/1D (5-HT(1B/1D)) and endothelin (ET) receptors in the cerebral circulation as well as demonstrating phenotypic changes in a pathophysiological model mimicking subarachnoid haemorrhage. The first part describes receptor upregulation using organ culture of whole vessel segments from both rat and man. READ MORE

  7. 5. Clinical Studies in the Acute Phase of Subarachnoid Haemorrhage

    Author : Maria Zetterling; Elisabeth Ronne Engström; Ola Nilsson; Uppsala universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Subarachnoid haemorrhage; microdialysis; brain energy metabolism; brain glucose; pyruvate; amino acids; cerebral oedema; ACTH; cortisol; Neurosurgery; Neurokirurgi; Neurosurgery; Neurokirurgi;

    Abstract : Patients admitted in similar clinical condition after spontaneous SAH can develop very different clinical courses. This could depend on the severity of the initial global ischemic brain injury at ictus. READ MORE