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CSF Drainage (csf + drainage)
Selected AbstractsComa after spinal anaesthesia in a patient with an unknown intracerebral tumourACTA ANAESTHESIOLOGICA SCANDINAVICA, Issue 9 2010T. METTERLEIN Spinal anaesthesia is contraindicated in patients with elevated intracranial pressure or space-occupying intracranial lesions. Drainage of the lumbar cerebrospinal fluid (CSF) can increase the pressure gradient between the spinal, supratentorial and infratentorial compartments. This can result in rapid herniation of the brain stem or occluding hydrocephalus. We present a case of a female patient with an occult brain tumour who received a spinal anaesthesia for an orthopaedic procedure. The primary course of anaesthesia was uneventful. Several hours after surgery, the patient became increasingly disoriented and agitated. The next day, she was found comatose. A computed tomogram of the head revealed herniation of the brain stem, resulting in an occluding hydrocephalus due to a prior not known infratentorial mass. By acute relieving of the intracranial pressure by external CSF drainage, the mass was removed 2 days later. The further post-operative course was uneventful and the patient was discharged from the hospital without neurological deficit 3 weeks after the primary surgery. [source] Cerebral epidural hematoma following cerebrospinal fluid drainage during thoracoabdominal aortic repairACTA ANAESTHESIOLOGICA SCANDINAVICA, Issue 9 2009Y. B. JEONG Cerebrospinal fluid (CSF) drainage is a common adjunct to thoracoabdominal aortic aneurysm (TAAA) repair. CSF drainage may improve perioperative spinal cord perfusion and thereby decrease the incidence of paraplegia or paraparesis. Complications of CSF drainage may arise. We present a case of cerebral epidural hematoma (EDH), possibly arising from excessive CSF drainage, during thoracoabdominal aortic repair. [source] Review of case reports of inadvertent intrathecal administration of vincristine: Recommendations to reduce occurrenceASIA-PACIFIC JOURNAL OF CLINICAL ONCOLOGY, Issue 2 2007Peter J GILBAR Abstract Vincristine has been in clinical use for over 40 years with initial publication of the results from successful trials in 1962. Catastrophic neurotoxicity has been associated with the administration of vincristine directly into the cerebrospinal fluid (CSF). Since the first case in 1968 there have been numerous other instances, of which 23 have been reported in the literature. Of these cases 18 resulted in death. The most prominent damage on autopsy was generally in the spinal cord, brain stem and cerebellum, with severity tending to be greater in the neurons adjacent to the CSF. Fatalities appeared due to a progressive ascending myeloencephalopathy. Early recognition and immediate treatment with CSF drainage and intrathecal exchange appears to be the only intervention that has improved patient survival. The volume of injection, dose and time from the incident until the ventriculo-lumbar washout appear critical, as these factors might contribute to the extent of drug distribution in the CNS. Although several antidotes for vincristine have been suggested, including folinic acid and glutamic acid, supportive evidence for their effectiveness is scant. Several recommendations regarding prevention of this catastrophic event have been proposed. [source] Cerebrospinal fluid drainage in posthaemorrhagic ventricular dilatation leads to improvement in amplitude-integrated electroencephalographic activityACTA PAEDIATRICA, Issue 6 2009Monika Olischar Abstract Aim: Progressive posthaemorrhagic ventricular dilatation (PHVD) may induce abnormal amplitude-integrated electroencephalographic (aEEG) activity prior to clinical deterioration or significant cerebral ultrasound changes. These abnormalities might be ameliorated with cerebrospinal fluid (CSF) drainage. The aims of this study were to investigate the occurrence of aEEG-abnormalities with progressive PHVD in relation to clinical and cerebral ultrasound changes and to evaluate whether CSF drainage results in aEEG improvement. Methods: aEEG and cerebral ultrasound scans were performed in 12 infants with PHVD, before and after CSF drainage, until normalization of aEEG occurred. Results: aEEG was abnormal with progressive PHVD in all patients. Concurrently, 60% of the patients were clinically stable without deterioration in ultrasonographic cerebral abnormalities. Post drainage, continuous pattern was restored in all but one patient, whereas the frequency of discontinuous pattern decreased in nine patients and burst-suppression pattern decreased in all but one patient. Low-voltage pattern was only observed in one patient who suffered severe grade IV IVH and died one week after EVD placement. Sleep-wake cycling matured in 75%. Conclusion: These findings demonstrate the impact of CSF drainage on compromised aEEG-activity associated with PHVD. aEEG changes indicative of impaired cerebral function were apparent before clinical deterioration or major ultrasound changes. These changes were reversible with CSF drainage. aEEG should therefore be used in addition to clinical observation and ultrasound when monitoring PHVD. [source] | ||||||||||