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Query: UMLS:C0030552 (paresis)
 5,831 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Listeria encephalitis has occurred recently in 5 renal transplant recipients at the Transplantation Unit in Stockholm. Symptoms from the central nervous system, such as coma, hemiparesis and cranial nerve paresis, dominated the clinical picture. Listeria monocytogenes was isolated from the blood of all the patients, from the cerebrospinal fluid in two, from the urine in one and post mortem from the brain in one patient. Pleocytosis never exceeded 200 leucocytes/mm3 and the glucose ratio was normal or near normal. Complement fixation test for Listeria was negative in all 5 patients. Four patients expired in spite of treatment with large doses of penicillin and other antibiotics to which the isolated strains were sensitive in vitro. At autopsy, inflammation and necrosis were observed in the brain, especially the brain stem, and there was mild lymphocytic infiltration of the meninges. The surviving patient was treated with a combination of chloramphenicol and ampicillin.
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PMID:Listeria encephalitis in five renal transplant recipients. 41 53

Four hundred twenty-nine patients with bacterial meningitis were assigned on a nonselective alternating basis into one of two therapeutic regimens. Patients in Group I received dexamethasone in addition to standard antibacterial chemotherapy of ampicillin and chloramphenicol whereas those in Group II received antibacterial chemotherapy alone. Dexamethasone was given intramuscularly (8 mg to children younger than 12 years and 12 mg to adults every 12 hours for 3 days). Both treatment groups were comparable with regard to age, sex, duration of symptoms and state of consciousness at the time of hospitalization. A significant reduction in the case fatality rate (P less than 0.01) was observed in patients with pneumococcal meningitis receiving dexamethasone; only 7 of 52 patients died compared with 22 of 54 patients not receiving dexamethasone. A reduction in the overall neurologic sequelae (hearing impairment and paresis) was observed in patients receiving dexamethasone. This reduction was significant only in patients with Streptococcus pneumoniae meningitis; none of the 45 surviving patients receiving steroids had hearing loss whereas 4 of 32 patients not receiving dexamethasone had severe hearing loss (P less than 0.05). No significant difference was observed between the two groups with regard to time for patients to become afebrile or to regain consciousness or in the mean admission and 24- to 36-hour cerebrospinal fluid leukocyte count, glucose or protein content.
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PMID:Dexamethasone treatment for bacterial meningitis in children and adults. 262 85

A healthy 26-year-old man, without initially presenting fever, rapidly developed a focal right pontomedullary deficit associated with an aseptic lymphocytic meningitis. The diagnosis of Listeria infection was confirmed by blood cultures. CT and MRI demonstrated an abscess extending from the superior cerebellar peduncle to the lateral portion of the medulla. Immunological controls gave no indication of deficiency. With ampicillin therapy, started on the 5th day, clinical recovery was almost complete, but a soft palate right paresis persisted as the unique sequel. Antibiotic therapy was maintained for 5 months up to normal CSF and CT. One year after the onset, MRI was also normal. The rare nature of listerial abscess in the brainstem is discussed with regard to rhombencephalitides.
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PMID:[Solitary listerial abscess of the brain stem. Cure with antibiotic treatment]. 272 39

The association between the administration of oral antibiotics and cerebrospinal fluid (CSF) findings and sequelae was investigated in 281 children with Haemophilus influenzae type b meningitis from two prospective studies. Ninety-four (33%) children were pretreated; 59% of pretreated children received ampicillin or amoxicillin. Compared with untreated children, in pretreated children significant decreases were noted in the percentage of polymorphonuclear leukocytes in the CSF (P less than 0.03), CSF protein concentration (P less than 0.001) and percentage with a positive CSF Gram stain or culture (P less than 0.05). When adjusted for duration of illness prior to admission, only the CSF protein concentration remained different (P less than 0.01). Children who were pretreated were more likely (P less than 0.05) to have paresis at one or more follow-up visits and sensorineural hearing loss (P less than 0.05), but these differences were diminished when adjusted for duration of illness before admission. The duration of illness prior to admission was significantly (P less than 0.0001) longer for pretreated (median, 3.0 days) than for untreated children (median, 1.0 day). The incidence of deafness did not correlate with duration of illness before admission by multiple logistic regression analysis (P = 0.132), but deafness was significantly (P less than 0.02; relative risk, 5.9) more common when all children who were ill for more than 1 day prior to admission were compared to those children who were ill for 1 day or less.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Association between preadmission oral antibiotic therapy and cerebrospinal fluid findings and sequelae caused by Haemophilus influenzae type b meningitis. 349 77

Neonatal Citrobacter koseri (diversus) meningitis is often complicated by the formation of brain abscesses and has a poor neurological outcome with seizures, mental retardation and paresis as sequelae in 50% of the cases. As there is emerging resistance to ampicillin, gentamicin and third-generation cephalosporins, we attempted to treat this infection with carbapenems. Carbapenems in combination with cefotaxime and surgical drainage may play an important role in treating C. koseri meningitis.
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PMID:Long-Term outcome of neonatal Citrobacter koseri (diversus) meningitis treated with imipenem/meropenem and surgical drainage. 1168 8

Focal meningoencephalitis is commonly caused by Herpes simplex virus infection, which typically affects temporal or frontal lobes, and carries a mortality rate of 70% if untreated. On rare occasions, however, the infection is restricted to the brain stem. Polymerase chain reaction analysis of cerebrospinal fluid is the gold standard for the diagnosis of herpes simplex encephalitis. A 46-year-old male was admitted to the hospital with a three-day history of headache and fever up to 39 degrees C. Cerebrospinal fluid findings were in accordance with aseptic meningitis. On the third hospital day, the patient presented with double vision followed by confusion, and gaze paresis developed. The condition rapidly progressed from stupor to coma. A second examination of cerebrospinal fluid revealed a low glucose level (1.2 mmol/l) and cefotaxime with ampicillin were started empirically. All cerebrospinal fluid specimens were negative for bacteria and fungi. Serum IgG antibodies for herpes simplex virus type 1 were found with no intrathecal specific antibody synthesis. A polymerase chain reaction analysis of cerebrospinal fluid sample performed on the seventh day of his illness was negative for herpes simplex virus 1 and 2. A computer tomography scan of the brain did not show any abnormality. Despite antimicrobial and supportive intensive care, the condition of the patient progressively deteriorated and he died on the 11th day after admission. An autopsy revealed hemorrhagic and necrotic brainstem meningoencephalitis, and herpes simplex virus type 1 infection was confirmed by hybridization in situ. Herpes simplex virus encephalitis carries a mortality rate of 70% if untreated. The atypical location of the infection, as well as an atypical clinical manifestation with negative radiological and microbiological tests, could be the reasons for false diagnoses and mistreatment. Many authors advocate the use of empiric acyclovir in any patients with unexplained encephalopathy, since delay in treatment may greatly affect outcome. We describe a patient who died due to a herpes simplex virus 1 encephalitis affecting the brainstem, where nucleic acids were found post mortem by in situ hybridization. On rare occasions, the herpes simplex viral infection, as well as clinical manifestations and pathological changes, is restricted solely to the brainstem.
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PMID:Herpes simplex virus infection limited to the brainstem. 1609 78

We present the clinical case of a fifty-year-old man who presented two times with a foot elevator paresis and an erysipel first on the right and after two months on the left side. Afterwards, we carried out a thorough case history with the help of clinical, radiological and magnetic resonance imaging. Even so the clinical pathology of the foot elevator paresis could not be manifested. A compartment syndrome could be discounted. In the context of the second stay during a neurology examination on both legs electromyography was performed and the nerve speed was tested. A peripheral peroneus paresis of unknown level and of unknown aetiology was demonstrated. The erysipel regressed rapidly under intravenous ampicillin antibiotics while the peroneus paresis was unchanged. The patent was released with a peroneus splint on both sides. With this case report we would like to point out the causes of peripheral peroneus paresis with regard to an additional erysipel. This case report is discussed regarding the possible aetiopathology and the current literature.
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PMID:[Erysipel at the lower leg combined with a peripheral peroneus nerve palsy--an unusual occurrence]. 1718 41