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Query: UMLS:C0036572 (seizures)
 80,221 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Although anecdotal reports and the results of clinical trials suggest that corticosteroids may be efficacious in the treatment of acute bacterial meningitis, controlled and double-blind studies fail to support this view with the exception that corticosteroids may be of benefit for patients with pneumococcal meningitis. Corticosteroids may also be of benefit to patients with acute bacterial meningitis in the presence of life-threatening complications of increased intracranial pressure, such as coma, seizures, fluctuating blood pressure, or rapidly deteriorating mental status, but results of controlled or double-blind studies to substantiate this have not been reported. The possible advantages gained from the use of corticosteroids must be considered with regard to a significant detrimental effect in patients over 16 years of age.
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PMID:Corticosteroids as adjunctive therapy for acute bacterial meningitis. 38 81

Bacteremia with known pathogens was documented in 28 acutely ill, febrile outpatients during a 29-month period. All of the children were previously healthy and were initially managed as outpatients. Eight patients presented with no identifiable focus of infection. Twenty patients had either otitis media or pneumonitis. An association between otitis media and bacteremia with H. influenzae type b was noted in 5 patients. Bacterial meningitis occurred subsequently in 7 patients (25%); 1 death occurred in this group. The blood culture, as an outpatient procedure, was helpful in establishing a bacterial etiology in selected children with either high fever (with or without otitis media), febrile seizures, or pneumonia. In addition, the positive blood culture was a vital aid in identifying the young child at risk for meningitis.
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PMID:Bacteremia in 28 ambulatory children: relationship to pneumonitis and meningitis. 63 Jul 76

In an eight-year period, 100 children were seen in a pediatric emergency room with a temperature of 41.1 C or higher, hereafter called hyperpyrexia. There was a significantly greater occurrence of bacterial meningitis in the hyperpyrexia group, compared to a group of 264 children with temperatures of 40.5 to 41.0 C. Bacteremia and seizures were also more common. Children with hyperpyrexia require careful evaluation, especially of the central nervous system.
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PMID:Hyperpyrexia in children. Eight-year emergency room experience. 94 84

Some of the common errors and problems of the physician who cares for the child with bacterial meningitis are: 1) misdiagnosis; 2) inappropriate handling of cerebrospinal fluid; 3) inadequate assessment of therapeutic responses; 4) inappropriate drug therapy; 5) improper treatment of seizures; 6) inadequate care of increased intracranial pressure; 7) inappropriate evaluation of persistent fever; 8) inappropriate fluid therapy; 9) inadequate investigation of persistent neurologic deficit; 10) overvigorous treatment of subdural effusion; 11) inadequate assessment of neurologic or psychologic impairment; and 12) inadequate consideration of possible underlying defects.
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PMID:Some important pitfalls in the diagnosis and treatment of bacterial meningitis in children. 107 49

A total of 522 children, aged 1 month to 6 years, who presented with convulsions and fever of acute onset at the Children's Emergency Room of the University of Benin Teaching Hospital over a 1-year period, were prospectively evaluated. Bacterial meningitis was diagnosed in 22 (4.2%) on bacteriological and/or biochemical evidence. The causative organisms were cultured from the CSF in 13 (Neisseria meningitidis = 7, Streptococcus pneumoniae = 5 and Haemophilus influenzae = 1) and identified by Gram stain only in three (Gram-positive diplococci = 2 and Gram-negative diplococci = 1). No organisms were identified in the CSF of six of the children with meningitis. The prevalence of meningitis declined sharply after 6 months of age. Six of the children with bacterial meningitis lacked classical meningeal signs but had other indications for lumbar puncture. The following were significantly associated with meningitis: age under 6 months; focal or multiple seizures; absence of a past or family history of seizures; unrousable coma; and an extracranial focus of infection. It is concluded that bacterial meningitis occurs in a good proportion of children, even beyond infancy, with convulsions associated with fever of acute onset, and that decision on the need for lumbar puncture should be guided by clinical features such as age and the presence of complex febrile seizures.
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PMID:Indications for lumbar puncture in children presenting with convulsions and fever of acute onset: experience in the Children's Emergency Room of the University of Benin Teaching Hospital, Nigeria. 128 67

The diagnosis of bacterial meningitis can be difficult nowadays when antibiotics are freely used in infants and children with fever due to infection, so that a positive smear or culture may be difficult to achieve. In areas where sophisticated methods of diagnosis may be hard to come by, the simple procedure of simultaneously estimating the blood and cerebrospinal fluid (CSF) glucose levels may be helpful in distinguishing bacterial meningitis from viral meningitis. 74 proven cases of bacterial meningitis and aseptic meningitis were investigated prior to treatment. There were 36 cases of bacterial meningitis and 38 cases of aseptic meningitis. The CSF glucose/plasma glucose ratio was calculated for each patient. The cases were divided into two groups; Group A with CSF glucose/plasma glucose ratio of (0.38-2.0) and Group B with CSF glucose/plasma glucose ratio of (0.1-0.35). In Group A, two out of 59 cases died while in Group B, nine out of 15 died (p < 0.01). 44 out of 59 in Group A recovered fully while only two out of 15 in Group B were cured (p < 0.01). It was also found that 54.2% in Group A were admitted in deep coma compared with 86.7% in Group B (p < 0.05) and 25.4% in Group A were admitted with seizures while 66.7% in Group B had convulsion (p < 0.01). Hence, a low CSF glucose/plasma glucose ratio was associated with a poor outcome. The mechanisms responsible for these findings are discussed especially with reference to the blood-brain barrier (BBB).(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:The use of blood glucose/cerebrospinal fluid glucose ratio in the diagnosis of central nervous system infection in infants and children. 130 60

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

Fifty-six cases of new onset seizures evaluated in a pediatric emergency department (ED) during a one-year period were assessed retrospectively for efficiency of diagnosis and workup. The majority of patients (69%) were less than two years of age. Based on etiology, the most common seizure type was febrile (71%) followed by idiopathic (21%) and symptomatic (7%). Significant laboratory abnormalities were found in four (7%) patients; two had hyponatremia, one carbamazepine overdose and one bacterial meningitis. Screening laboratory tests including brain CT scans were generally not helpful. A thorough history including specific details regarding the seizure and a complete physical examination should eliminate the need for major laboratory and radiologic workup in the emergency department.
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PMID:New onset childhood seizures. Emergency department experience. 146 Apr 52

The records of 187 patients with bacterial meningitis were reviewed. Seizures were a presenting manifestation in 25 (13%). Seven (28%) of the patients with a presenting seizure had been taking antibiotics prior to the diagnosis. Four of seven pretreated patients did not have additional signs or symptoms with the seizure, while all 18 patients without treatment had additional findings (P less than 0.01). Patients developing seizures while hospitalized had a poorer outcome than those without seizures. Patients with bacterial meningitis may present with only a seizure if they have been taking oral antibiotics; therefore, all patients taking antibiotics who develop a seizure require a lumbar puncture to exclude meningitis.
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PMID:Seizures associated with meningitis. 145 52

Rapid diagnosis of childhood bacterial meningitis (BM) is generally believed to be essential to avoid poor outcome. To see whether duration of illness before admission to hospital was related to the severity of illness, data from children with BM diagnosed in 18 paediatric hospitals in Finland from 1984 to 1989 were collected prospectively. We divided 286 cases with culture-positive cerebrospinal fluid (CSF) into three groups: BM with a history of up to 24 h (short-history group, n = 141), of more than 24 h and up to 48 h (intermediate-history group, n = 75), and of more than 48 h (long-history group, n = 70). The longer the history, the better the clinical condition of the child. If symptoms or signs of BM lasted 48 h or less, the child did significantly worse, as judged by seven variables, than if the history was longer than 48 h (level of consciousness, p less than 0.001; seizures, p less than 0.01; CSF protein concentration, p less than 0.001; positive CSF gram-stain, p less than 0.01; positive blood culture, p less than 0.05 in Haemophilus influenzae meningitis; serum C-reactive protein, p less than 0.01 between intermediate-history and long-history groups; and urine sodium concentration, p less than 0.001). The differences were not affected by causative organism, sex, age, or preadmission oral antimicrobial agents. The findings show that if BM follows an insidious pattern of disease, diagnostic delay may be unavoidable, which may have medicolegal implications.
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PMID:Severity of childhood bacterial meningitis and duration of illness before diagnosis. 167 83


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