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Query: UMLS:C0085437 (bacterial meningitis)
 4,038 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The increased permeability of the blood-brain barrier during acute inflammation of the central nervous system leads to changes of the cerebrospinal fluid (C.S.F.) protein pattern. Initially, in the cases of bacterial meningitis, cellulos acetate electrophoresis revealed decreased prealbumin, albumin and tau-globulin fraktion whereas alpha- and gamma-globulin fractions were found increased. In later stages of purulent inflammation a hydrocephalus occurred in five children, associated with an increased amount of albumin in the C.S.F. Cases of viral meningoencephalitis had a characteristic decrease of prealbumin and increase of gamma-globulin, the lowered prealbumin values were found more often. In three cases of congenital encephalitis pathological patterns of C.S.F. proteins were still found 1--1 1/2 years postpartum. Children with acute peripheral facial palsy and febrile convulsions had a normal C.S.F. protein profile.
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PMID:The fractionation of cerebrospinal fluid proteins by cellulose acetate electrophoresis in children with infectious diseases of the central nervous system (author's transl). 5 34

Neurological disorders may be, specially in children, the first and dramatic troubles giving notice of the hematological disease. These disorders, listed according to their frequency are: cerebral vascular thrombosis, epilepsy, bacterial meningitis, meningism, cerebral thrombo-phlebitis, disorders of cranial nerves, hydrocephalus related to a pachy meningitis. One must be cautious with transfusions. Paraclinical neurological tests have no specificity.
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PMID:[Neurological disorders in sickle-cell disease (author's transl)]. 72 65

A variety of associated lesions may require the neurosurgeon's assistance in the management of bacterial meningitis. As treatment of this infection of the central nervous system proceeds, the surgeon will have to decide about the concurrent or subsequent operative treatment of congenital dysraphic states, paraneural infections, compound fractures or penetrating wounds of thecranium or spine, or infected bypass shunts for cerebrospinal fluid (CSF). In patients with intractable meningitic infections the surgeon may have to insert a ventricular drainage-irrigation system to permit adequate perfusion of the CSF pathways with antibiotic. Hydrocephalus or subdural effusions complicating meningitis may bring the patient to the surgeon long after the infection has been cured. This paper examines these problems and outlines the current principles of management.
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PMID:Surgical management of bacterial meningitis. 109 60

The authors examined the records of 30 children with bacterial meningitis to review the role of computed tomography (CT) of the brain in acute management of the disease. CT was normal for 10 patients, six of whom had clinical evidence of raised ICP. CT identified an underlying surgical abnormality in two patients with progressive focal neurological signs. One patient had unsuspected gross hydrocephalus diagnosed by CT, which required neurosurgery. This study shows that the management of bacterial meningitis is influenced by CT in only a minority of cases; for patients with clinical signs of raised ICP, it was found to be insensitive in confirming the clinical diagnosis and establishing an underlying cause. However, CT remains valuable in the management of children with progressive neurological signs for whom neurosurgical intervention may be necessary.
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PMID:Does computed tomography have a role in the evaluation of complicated acute bacterial meningitis in childhood? 846 62

A 68-year-old man had ventriculoperitoneal shunt placement for normal-pressure hydrocephalus. Three and a half years later, he had repeated episodes of seizures and ophthalmoplegia. He eventually died of recurrent acute bacterial meningitis. At autopsy the distal segment of the shunt catheter was found inside the stomach, a condition believed to be responsible for the repeated attacks of bacterial meningitis.
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PMID:Recurrent meningitis associated with intragastric migration of a ventriculoperitoneal shunt catheter in a patient with normal-pressure hydrocephalus. 821 46

A family with autosomal dominant inheritance of sacral agenesis is described. Ten members were affected; four had associated presacral teratomas and anterior sacral meningoceles, giving rise to serious complications in three, including bacterial meningitis, local recurrence of teratoma and perianal sepsis. Three of those with presacral masses presented initially with anorectal anomalies. Other associated abnormalities included tethering of the cord, hydrocephalus, duplex ureter, hydronephrosis, vesicoureteric reflux, neurogenic bladder, bicornuate uterus, rectovaginal fistula and hereditary spherocytosis. Early diagnosis and surgical excision of a presacral mass is advised to prevent future morbidity and mortality.
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PMID:Hereditary sacral agenesis with presacral mass and anorectal stenosis: the Currarino triad. 205 99

A 30-year-old Vietnamese patient is reported who was admitted with a resistant acute otitis externa, and who complained also of headache and fever. The symptoms were found to be caused by the intracranial complications (epidural abscess and bacterial meningitis) of an aural cholesteatoma. A secondary occlusive hydrocephalus developed in spite of successful otological surgery that preserved hearing and vestibular function.
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PMID:[Internal occlusive hydrocephalus following cholesteatoma]. 226 54

Fungal meningitis tends to be a subacute or chronic process; however, it may be just as lethal as bacterial meningitis if untreated. There are many similarities between the pathogenic fungi. Most of the fungi are aerosolized and inhaled, and initiate a primary pulmonary infection which is usually self-limited. Hematogenous dissemination may follow the initial infection, with subsequent involvement of the CNS. Rarely, trauma or local extension provides the route to CNS infection. The host is frequently, although not always, immunosuppressed. The hyphae of molds generally cause focal disease with hemorrhagic necrosis secondary to vascular thrombosis. The yeasts tend to cause a more diffuse process with the base of the brain being primarily affected, such that hydrocephalus is seen as a frequent complication of chronic disease. Diagnosis may be difficult, as the CSF may be normal, with negative smears and sterile cultures, although more often there is at least one abnormality indicating disease. Serologies (if available, depending on the fungus) may point towards the proper diagnosis, as may a careful travel history. Currently, amphotericin B is still the drug of choice in most situations; however, the newer azole antifungal agents offer great promise, especially in the treatment of cryptococcal meningitis. The precise role of such agents will remain unclear until appropriate large-scale studies of their effectiveness have been completed. The treatment of the unusual CNS mycoses will continue to be based on clinical experience, and reports of the use of new azoles in these diseases need to be critically evaluated.
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PMID:Fungal meningitis. 227 99

A review is reported of the seizure incidence in 726 patients who underwent 740 posterior fossa operations via a suboccipital craniectomy without prophylactic anticonvulsant agents. Thirteen patients (1.8%) experienced seizures within 2 weeks postoperatively. Five of these patients (0.7% of the series) had seizures within 24 hours after operation. The incidence was highest for patients with medulloblastoma (7.2%) followed by those with astrocytoma (2.3%). Also, a higher percentage was found in patients with preoperative ventriculoperitoneal shunt or intraoperative ventriculostomy (2.7%) than in those without (1%), but the difference was not statistically significant. Metabolic acidosis (80%) and hyponatremia (20%) were the major causes of the seizures that developed within 24 hours after operation. Follow-up computerized tomography showed no definite lesion in these patients. Hydrocephalus (75%) and supratentorial hemorrhage remote from the operative site (25%) were detected in the patients who developed seizures between the 2nd and 14th postoperative day. Two of these patients also had postoperative bacterial meningitis. This review suggests that seizures are a possible complication in the early postoperative period after suboccipital craniectomy for posterior fossa lesions.
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PMID:Early postoperative seizures after posterior fossa surgery. 239 84

The sequelae of acute bacterial meningitis in children who were treated with ampicillin or chloramphenicol for seven days during the period January 1979 to June 1983 were assessed prospectively. The 235 patients (117 boys and 118 girls) ranged in age from four days to 18 years (mean 26.4 months). Haemophilus influenzae type b was isolated in 70% of patients, Streptococcus pneumoniae in 20%, and Neisseria meningitidis in 10%. The mortality rate was 6.4%. No relapses occurred. Of the 220 survivors, 171 had neurologic psychometric, audiologic, and ophthalmologic assessments performed for a minimum of 1 year following their illness. One hundred thirty-six (80%) children had no detectable sequelae; 20% had mild to severe handicaps. The frequency of sequelae was greatest among children with S pneumoniae meningitis (57%) and least among children with N meningitidis (0%). The sequelae observed included: sensorineural hearing loss (12.9%), developmental delay (5.3%), speech defect (4.7%), motor defect (3.0%), hydrocephalus (1.7%), and seizure disorder (1%). The frequency of observed sequelae among these patients is similar to that previously reported in children treated for ten to 14 days. Our findings indicate that seven days of intravenous antibiotic therapy is adequate for the treatment of bacterial meningitis in children.
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PMID:Sequelae of acute bacterial meningitis in children treated for seven days. 242 33


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