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

A 3 year old girl was admitted with suspected bacterial meningitis. The patient's history concerning renal and cerebral function and known allergies had been uneventful until that time. 36 h after initiation of a high dose antibiotic therapy with Penicillin G (0.5 Mega IE/kg/day) and Amoxicillin (400 mg/kg/day) macrohematuria and consecutive anuria was observed. Prerenal cardiocirculatory failure, a Schwartz-Bartter-reaction as well as coagulatory failure could be ruled out. There were no symptoms of hypersensitivity. Sonographic examinations of the kidneys and the urinary tract as well as urinanalysis suggested an acute tubular obstruction and papillary necrosis caused by amoxicillin. After changing the antibiotic regimen to chloramphenicol and induction of diuresis by furosemide and dopamine renal failure could be resolved within 39 h. The patient recovered completely. High dose therapy with amoxicillin (greater than 300 mg/kg/day) includes the risk of tubular obstruction due to cristalluria. Solubility of ampicillin in aqueous fluids (6.5 mg/ml at pH 7) should be supported by sufficient diuresis and urine alkalization.
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PMID:[Acute renal failure with high-dose combination therapy with penicillin G and amoxicillin]. 232 16

We report the first case of Haemolytic-uraemic syndrome (HUS) associated with Streptococcus pneumoniae meningitis. This supports a common pathogenic mechanism in HUS following infections by neuraminidase-producing organisms and in pneumococcal meningitis. We recommend that HUS must be considered in cases of renal failure and/or anaemia associated with pneumococcal meningitis, and that bacterial meningitis be considered in all patients with HUS and central nervous system involvement.
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PMID:Haemolytic-uraemic syndrome associated with Streptococcus pneumoniae meningitis. 274 37

A retrospective record study of six cases of meningitis caused by group A beta-hemolytic Streptococcus is presented. Associated findings included otitis media, pharyngitis, and erysipelas. All patients survived their infections despite major complications including seizures, shock, coma, renal failure, and hepatitis. Two patients had neurologic sequelae. Group A Streptococcus causes a severe form of bacterial meningitis in apparently healthy children.
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PMID:Group A streptococcal meningitis. 633 34

This paper on bacterial meningitis looks at aspects inherent in the aetiology and mechanisms underlying neurological damage and pharmacological treatment. Streptococcus pneumoniae, Haemophilus influenzae type b and Neisseria meningitidis are the pathogens most commonly responsible and are able to colonise the host's respiratory mucosae, invade the vascular space, cross the haematoliquoral barrier and survive in the cerebrospinal fluid. The presence of germs in the subarachnoid spaces leads to the onset of inflammation and neurological damage. The most often used pharmacological treatments include, apart from antibiotics, anti-inflammatory drugs (although we have clinical data for corticosteroids only), pentoxyphillin and monoclonal antibodies. Initially empiric, antibiotic therapy is based on the use of drugs that act against the probable pathogenic agents, are capable of surmounting the haematoliquoral barrier and are well tolerated. Prior to the Eighties, the antibiotic of choice was ampicillin associated or otherwise with aminoglycosides. Subsequently, the availability of new drugs (cefotaxime and ceftriaxone) and the appearance of resistance led to changes in therapeutic protocols. Of the carbapenemics, wide spectrum antibiotics with high resistance to beta lactamase, imipenem /cilastatin proved effective although there was a high risk of inducing convulsions in patients with previous neurological damage or kidney failure. Meropenem was able to surmount the haematoliquoral barrier in sufficient concentrations and was well tolerated in patients with prior neurological changes. It has proved effective in clinical studies carried out up to the present.
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PMID:[Current problems in the treatment of bacterial meningitis]. 909 74

Here we describe a case of propofol-related infusion syndrome (PRIS) in a child with malignant refractory status epilepticus treated with partial-exchange blood transfusion (PEBT), an innovative method of resuscitation that has the potential to reduce the mortality rate associated with this syndrome. Our patient is a 4-year-old boy with malignant status epilepticus associated with bacterial meningitis. Propofol was used because of persistent seizure activity refractory to adequate doses of phenytoin, phenobarbital, levetiracetam, and midazolam infusion at 0.7 mg/kg per hour. Propofol was escalated from 0.6 mg/kg per hour to an electroencephalogram-burst-suppressing dose of 15.6 mg/kg per hour. Signs of PRIS were noticed after 48 hours on propofol. The severe bradycardia responded only to infusions of calcium gluconate. PEBT corrected all the cardiac abnormalities and returned enough hemodynamic stability to permit continuous veno-venous hemodialysis for renal failure and removal of toxins. PEBT is a safe and innovative option for correcting the metabolic abnormalities that result in cardiac dysfunction, which is typically the most serious and usually terminal event in PRIS. When done with small aliquots, it avoids the severe hemodynamic instability that is usually a hindrance with hemodialysis, continuous veno-venous hemodialysis, and extracorporeal membrane oxygenation, which are other methods of supporting these children during the crisis that are mentioned in the literature.
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PMID:Partial-exchange blood transfusion: an effective method for preventing mortality in a child with propofol infusion syndrome. 2045 87