Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0036572 (seizures)
 80,221 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Hemorrhagic cystitis is a significant toxic effect of cyclophosphamide therapy. Continuous bladder irrigation of a 1% alum solution is a simple and generally safe method of chemical cautery to treat the bleeding urothelium. We report four cases of encephalopathy coincident with elevated aluminum levels as well as one patient who developed seizures while receiving continuous bladder irrigations with alum. All patients had significant renal insufficiency. We recommend the cautious use of alum irrigation in patients with renal impairment and monitoring of serum aluminum levels to prevent excessive accumulation and toxicity.
 ...
PMID:Encephalopathy and seizures induced by intravesical alum irrigations. 142 97

In their severest forms, pre-eclampsia and eclampsia may be life-threatening complications of pregnancy. We describe a patient with severe post-partum eclampsia characterized by seizures, deep coma, hypertension, renal insufficiency, coagulopathy, and microangiopathic hemolysis. The patient responded to treatment that included intensive plasma exchange, and she achieved full recovery. Our case supports the use of plasma exchange in patients with severe pre-eclampsia and eclampsia.
 ...
PMID:Severe post-partum eclampsia: response to plasma exchange. 159 49

CAPD peritonitis is most commonly due to gram positive infection. Gram negative bacillary infection is less frequent but is often seen in hospitalized patients or in those on antibiotics. Weeksella virosa (formerly known as Flavobacterium II F) has been isolated from the vaginal secretions and urine of normal women. As gram negative colonization typically proceeds from the perineal region, Weeksella virosa peritonitis might be expected in women at risk for gram negative peritonitis. A 33-year-old woman on CAPD developed multiply resistant Weeksella virosa peritonitis after prior hospitalization for pericarditis and antibiotic treatment for pneumonia. Cultures became negative and cell counts returned to normal during treatment with intravenous imipenem/cilastin. Curative treatment was completed with intraperitoneal imipenem/cilastin and oral ampicillin. Treatment was well tolerated despite theoretical concerns about the risk of seizures in patients with severe renal insufficiency not on hemodialysis.
 ...
PMID:Response of Weeksella virosa peritonitis to imipenem/cilastin. 168 Apr 9

Imipenem is the first of a new class of beta-lactam antibiotics, the carbapenems, to be released for clinical use. It has the broadest antibacterial activity of all antibiotics available for systemic use in humans. It is active against streptococci, methicillin-sensitive staphylococci, Neisseria, Haemophilus, anaerobes, and the common aerobic gram-negative nosocomial pathogens including Pseudomonas. Resistance to imipenem may emerge during treatment of P. aeruginosa infections, as has occurred with other beta-lactam agents; P. maltophilia and P. cepacia are typically resistant to it. Like the penicillins, imipenem has inhibitory activity against enterococci. Daily doses may range from 500 mg to 1 g, every 6 to 8 hours, in patients with normal renal function. The principal toxic effects have been nausea and vomiting, which occur during intravenous infusion, and seizures, which develop in 1 to 3% of treated patients and are likely to occur in the setting of renal insufficiency and underlying disease of the central nervous system. Imipenem should be considered for treatment of mixed bacterial infections and treatment of resistant aerobic gram-negative bacteria that are not susceptible to other beta-lactam agents. In addition to provoking unnecessary toxicity, indiscriminate use of this agent will promote dissemination of resistance against it.
 ...
PMID:Imipenem. 192 91

In a child who probably received an overdose of sodium valproate, progressive coma, intermittent tonic-clonic seizures and anuria developed. Laboratory investigations revealed coagulopathy, and anaemia and mildly disturbed liver function. Progressive renal insufficiency, probably due to rhabdomyolysis and myoglobulinuria, occurred later. Treatment consisted of supportive measures, combined haemoperfusion and haemodialysis and IV thiopentone. Clinical and biochemical normalisation was observed after 11 days.
 ...
PMID:Acute sodium valproate intoxication: occurrence of renal failure and treatment with haemoperfusion-haemodialysis. 210 81

We review the English-language literature on antibiotic-associated adverse reactions in patients with renal insufficiency in order to highlight this important but often overlooked clinical problem. Because many adverse reactions to antibiotics are not dependent on renal function, we have attempted to review only those reactions that are believed to be associated with renal insufficiency or that have been reported in patients with impaired renal function. Adverse effects of antibiotics in this setting can be divided into six major categories: neurologic toxicity, coagulopathy, nephrotoxicity, hypoglycemia, hematologic toxicity, and aminoglycoside inactivation by penicillins. Neurologic toxicity can be further divided into central nervous system toxicity consisting primarily of encephalopathy and seizures, ototoxicity, peripheral neuropathy, and neuromuscular blockade/respiratory depression. We explore the factors in uremia that may contribute to the susceptibility of patients with renal insufficiency to the adverse effects of antibiotics. Moreover, we make general recommendations regarding the use of the discussed antibiotics in patients with compromised renal function.
 ...
PMID:Adverse antibiotic effects associated with renal insufficiency. 192 3

We report on an infant male who presented with microcephaly of prenatal onset, schizencephaly, decorticated disturbance of the neurological function, congenital optic atrophy, abnormal eye movements and nystagmus. In addition, he had a skeletal dysplasia with predominant acromelic involvement and a renal disease characterized by both nephritic and nephrotic changes. The natural history of his condition included severe postnatal failure to thrive, lack of development of psychomotor milestones, intractable seizures, terminal renal insufficiency with early death. Such spectrum of phenotypic abnormalities has never been reported before and we suggest that it may represent a new syndromic entity. The differential diagnosis with the oculo-skeletal-renal syndromes, with the osteodysplastic primordial dwarfism of the Taybi-Linder type and with the Hutterite cerebro-osteo-nephrodysplasia, is discussed.
 ...
PMID:A new syndrome with cerebro-oculo-skeletal-renal involvement. 225 Oct 13

A 60-year-old woman who for many years had been taking salicylate-containing tablets for headaches, was admitted to hospital, in a somnolent state, because of increasing weakness, tiredness, memory and speech disorders, and tinnitus. Laboratory tests revealed a decompensated metabolic acidosis (pH 7.25), renal insufficiency (creatinine 2.3 mg/dl) and a decreased Quick value (63%). Whole-blood acetylsalicylic acid concentration was markedly elevated to 330 micrograms/ml. After treatment of the acidosis with bicarbonate and forced diuresis she at first regained consciousness, but clouding of consciousness again occurred eight hours later progressing to coma with unequal pupils and seizure potentials in the electroencephalogram. Status epilepticus without motor component was diagnosed, perhaps the result of a dysequilibrium of acid-base balance between blood and cerebrospinal fluid. The signs and symptoms were quickly reversed under treatment with clonazepam.
 ...
PMID:[Cerebral complications in chronic acetylsalicylic acid poisoning]. 291 58

A 46 years old male alcoholic was admitted with an assumed alcohol withdrawal syndrome accompanied by tonic-clonic seizures. Parenteral nutrition with fructose, sorbitol, xylitol, dextran, hydroxyethylstarch, electrolytes, vitamins and amino acids was undertaken. He died 20 d later due to renal insufficiency and bronchopneumonia. Calcium-oxalate-monohydrate (whewellite) was found in the central nervous system, the kidneys, the testes, the epididymis, the cardiac muscle cells and the lungs. The presence of urate crystals was suspected. The pathogenesis of secondary oxalosis is discussed.
 ...
PMID:[Cerebrorenal oxalate formation--a metabolic abnormality following parenteral infusions of carbohydrate exchange substances]. 312 59

Observations on 1,754 patients treated with imipenem/cilastatin in phase III dose-ranging studies in the United States were reviewed to determine risk factors for seizures. The patients were moderately to severely ill with numerous background disorders known to be associated with an increased risk of seizures. Fifty-two patients (3 percent) had seizures and in 16 (0.9 percent) of them the seizures were judged by the investigators to be possibly, probably, or definitely related to imipenem/cilastatin. An incidence of seizure of 2 to 3 percent was noted among patients treated with other antibiotics (usually including a beta-lactam in the regimen) at times when imipenem/cilastatin was not being given. The average time of onset of seizures for patients receiving imipenem/cilastatin was seven days after start of therapy. As with other beta-lactam antibiotics, central nervous system lesions and disorders including seizures and renal insufficiency were found to be strong risk factors for seizures. Imipenem/cilastatin dosages in excess of those currently recommended by the manufacturer, particularly in patients with renal insufficiency, were also associated with an increased risk of seizures. There was an association with Pseudomonas aeruginosa infection that remained statistically significant even after controlling for imipenem/cilastatin dosage as well as for the other factors indicated. A high background incidence of seizures in general in a group of severely ill patients makes it both difficult to assess the etiology of a seizure and important to consider the risk factors when choosing the appropriate dose of an antibiotic. Guidelines are presented for appropriate dosing of imipenem/cilastatin in relation to renal function, body weight, and infecting pathogen.
 ...
PMID:Factors predisposing to seizures in seriously ill infected patients receiving antibiotics: experience with imipenem/cilastatin. 328 42


1 2 3 4 5 6 7 8 9 Next >>