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

Acute bacterial meningitis following epidural anesthesia is a rare event. We describe a case in which a young woman received epidural anesthesia for vaginal delivery. The initial attempt at placement of the epidural resulted in entry into the subarachnoid space. The patient's postpartum course was complicated by persistent headache. She received epidural blood patch on two occasions, but her headache continued and she developed persistent fever. The diagnosis of acute bacterial meningitis was made on postpartum day 3. Contamination of the subarachnoid space may have occurred at the time of the inadvertent spinal tap or via the epidural blood patch. Alternatively, this contamination may have occurred during a spontaneous bacteremic episode, as Streptococcus sanguis is a mouth organism commonly involved in dental caries.
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PMID:Bacterial meningitis following epidural anesthesia for vaginal delivery: a case report. 276 26

The differentiation of bacterial from aseptic meningitis in postoperative neurosurgical patients has traditionally been based on the clinical setting, a recent history of steroid administration, and cerebrospinal fluid (CSF) studies, including the total and differential leukocyte counts, Gram stain, glucose, and total protein. Recent reports questioning both the validity of a relative CSF lymphocytosis in excluding bacterial meningitis and the usefulness of standard CSF testing prompted the authors to reevaluate these standard criteria. The type of operation, the presence of a foreign body, use of steroids, postoperative day on which symptoms developed, altered mental status, neck stiffness, headache, and nausea were not helpful in the differential diagnosis. High fever, new neurological deficits, an active CSF leak, and elevated leukocyte counts in the CSF and peripheral blood favored a bacterial etiology. The CSF glucose level and the differential leukocyte count were less helpful. No criterion or combination of criteria was sensitive and specific enough to reliably differentiate aseptic from bacterial meningitis in the majority of patients. The possibility of improving diagnostic accuracy with newer tests, such as CSF lactate, ferritin, total amino acids, C-reactive protein, and amyloid-A, should be assessed.
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PMID:Differentiation of aseptic and bacterial meningitis in postoperative neurosurgical patients. 318 29

Repetitive administration of therapeutic salicylate over 72 hours for amelioration of headache produced severe central nervous system manifestations in an adolescent. The simultaneous occurrence of bacterial meningitis was not promptly diagnosed. Treatment directed at correcting fluid and metabolic derangements of salicylism may have contributed to a morbid outcome.
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PMID:Bacterial meningitis concurrent with salicylism. 336 26

25 cases (14 adults, 11 neonates) of Listeria monocytogenes infection were observed during a 15-month period (1983/1984) at the University Medical Center (CHUV) in Lausanne (Switzerland), in contrast to a mean of only 3 cases per year during the period 1974-1982. Eleven of 14 adults had neuromeningeal disease (3 meningitis, 7 meningoencephalitis, 1 encephalitis), and 3 patients had septicemia, two of whom were pregnant women. Among 8 adults with CNS parenchymal infection, 6 had involvement of the brainstem (rhombencephalitis), none of whom had an underlying disease characteristically predisposing to L. monocytogenes infection. Prominent clinical features in all patients with neuromeningeal disease included altered consciousness, headache and fever, and in 7 out of 8 patients with parenchymal CNS involvement an influenza-like illness was present prior to the development of neurological symptoms. Among the neuromeningeal cases the mortality rate was 45% (5 of 11), and 4 out of 6 survivors had severe neurological sequelae. During this 15-month period L. monocytogenes had become the leading cause of adult bacterial meningitis in this hospital. This is the first report on epidemic listeriosis in Switzerland, although sporadic cases have been described for 20 years. In contrast to previous years, analysis of the seasonal variation of the cases shows a peak of L. monocytogenes infections during the winter months of 1983/84. The high incidence of human listeriosis was not associated with an increase in animal cases. The human cases were uniformly distributed over the area, apparently in relation to population density.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Epidemic listeriosis. Report of 25 cases in 15 months at the Vaud University Hospital Center]. 391 44

A 42-year-old woman developed headache and epistaxis followed by fever, stiff neck, and loss of vision of the right eye. The diagnosis of simple epistaxis was changed to mucormycosis, then to bacterial meningitis and then to sphenoid sinusitis, before the correct diagnosis of pituitary apoplexy was established by CT scan. Epistaxis is yet another confusing symptom of pituitary apoplexy.
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PMID:Pituitary apoplexy presenting with epistaxis. 623 14

During the years 1966-1976, 875 patients with bacterial meningitis were treated at the Department of Infectious Diseases, Rigshospitalet, Denmark. In late 1979 and early 1980 a survey by questionnaire was conducted among survivors concerning the impact of the disease. Replies were received from 667 patients (96.4 per cent). The most common complaints after meningitis were headache (32 per cent) inability to concentrate (31 per cent), altered working capability (33 per cent) and loss of memory (24 per cent). Approximately 20 per cent suffered from impaired hearing, visual disturbances and dizziness. Five per cent had convulsions. Each questionnaire was evaluated for sequelae, and when present these were rated as mild, medium or severe. One-third of the patients had sequelae and in 6 per cent these were severe. Sequelae were most commonly associated with drowsiness, coma, agitation and confusion on admission to hospital.
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PMID:Sequelae from bacterial meningitis and their relation to the clinical condition during acute illness, based on 667 questionnaire returns. Part II of a three part series. 660 3

We studied 30 patients with infectious sphenoid sinusitis (15 acute cases and 15 chronic cases) in an effort to characterize the clinical presentation, bacteriology, and associated complications of this frequently misdiagnosed infection. Severe frontal, temporal, or retro-orbital headache that radiated to the occipital regions or pain in the trigeminal (V1 to V3) distribution or both were the most prominent presenting symptoms. In acute cases, purulent exudate was frequently seen in the middle and superior nasal turbinates. Computerized axial tomography or sinus tomography and cannulation of the sphenoid sinus proved to be the most useful diagnostic studies. Organisms detected in acute cases included streptococci other than Streptococcus pneumoniae (41 per cent), Staphylococcus aureus (29 per cent), and Str. pneumoniae (17 per cent). In chronic infections, gram-negative bacilli (43 per cent) and staphylococcal species (24 per cent) were the predominant organisms. In acute disease, early diagnosis and aggressive therapy, including surgical drainage, were important. Delay in treatment was always associated with serious morbidity or mortality. Fatal complications included cavernous sinus thrombosis and bacterial meningitis.
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PMID:Sphenoid sinusitis. A review of 30 cases. 662 61

We report two cases of meningitis which developed after combined spinal-extradural procedures for obstetric analgesia. The first case was thought to be caused by aseptic or chemical meningitis and the second was a case of bacterial meningitis in a patient who also received an extradural blood patch. It is important that meningitis is considered as a differential diagnosis in patients who present with headache after spinal anaesthesia and that antibiotic therapy is selected to cover unusual organisms.
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PMID:Meningitis after combined spinal-extradural anaesthesia in obstetrics. 771 96

Three patients with antibiotic induced meningitis, one following penicillin with seven episodes, are reported on--the first well documented description of penicillin induced meningitis. In this patient episodes of headache and nuchal rigidity appeared with and without CSF pleocytosis. Two patients had a total of five episodes of antibiotic induced meningitis after trimethoprim-sulphamethoxazole (co-trimoxazole) administration. The features common to all three patients were myalgia, confusion and low CSF glucose. CSF analysis was not a reliable method to differentiate antibiotic induced meningitis from partially treated bacterial meningitis.
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PMID:Antibiotic induced meningitis. 800 51

We present a systematic review of meningitis associated with transsphenoidal surgery. Patients present within the first 4 days after surgery with symptoms of headache, fever, and confusion. Overt cerebrospinal rhinorrhea or nuchal rigidity at the time of presentation is an infrequent finding. Although postoperative aseptic meningitis may be difficult to distinguish from early bacterial meningitis, the findings of hypoglycorrhachia, pleocytosis, and hyperproteinemia in the setting of fever and neurological deficit strongly suggest bacterial infection. The preponderance of cases of gram-negative meningitis observed in this series and in previous reports related to posttraumatic CSF leaks indicates that empirical regimens should include agents suitable for treating infections caused by nosocomial pathogens. In general, patients with uncomplicated meningitis in this setting can be expected to recover and do well. Questions remain as to the role of prophylactic antibiotics in the development of gram-negative meningitis in the setting of transsphenoidal surgery. A multicenter trial might be better able to define this role.
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PMID:Gram-negative meningitis associated with transsphenoidal surgery: case reports and review. 803 9


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