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Query: UMLS:C0036690 (sepsis)
 59,461 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Acute alcohol ingestion can affect life expectancy and is directly responsible for 3,500 deaths per year. Acute lung diseases are mainly caused by pneumococci, Gram negative bacilli and anaerobic germs, and are often due to multiple microbes. In this case, evolution toward abscess can be feared. Septicaemia and enterobacterial peritonitis are frequently observed in cirrhotic patients. Ethanol, hypokaliemia and hypophosphoraemia also lead to rhabdomyolysis. Rhabdomyolysis can be complicated with acute renal failure and hyperkaliaemia. Alcoholic ketoacidosis and the hypoglycaemia favored by prolonged inadequate nutrition, are corrected by infusion of glucose solutions. Hyponatraemia can be complicated by convulsions and central pontine myelinolysis. Minor forms of alcoholic hepatitis remiss after stopping alcohol intoxication. The major forms can evolve toward fatal encephalopathy; treatment with corticosteroids improves the prognosis in severe hepatitis. The cardiac failure with lactic acidosis in shoshin beriberi rapidly evolves to collapsus; treatment is based on emergency administration of vitamin B1. Management of patients in acute alcohol episodes requires great vigilance. Careful clinical examination and biological tests should eliminate severe somatic complications before concluding to simple alcoholic intoxication.
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PMID:[Severe somatic complications of acute alcoholic intoxication]. 813 83

Retrospective analysis of detailed patient and tumour factors associated with a complete response to combination inductive chemotherapy with CDDP-5FU (96 or 120 hour continuous infusion) was performed using data from 147 patients with a previously untreated squamous cell carcinoma of the oral cavity, oropharynx or pharyngo-larynx following completion of two (29 patients) or three (118 patients) cycles. Adverse reactions to chemotherapy were documented for all 164 patients included in the study. Eight drug-related deaths occurred due to: acute myocardial infarction (five patients), peptic ulcer disease (two patients) and severe neutropenia with sepsis (one patient). Severe non-lethal complications included marrow depletion (14 patients), peptic ulcer (two patients), thrombophlebitis (seven patients), angina pectoris (two patients), stroke (one patient), pulmonary oedema (one patient) and convulsions (one patient). Six patients refused further treatment because of untoward side effects and tumoral progression was observed in three cases. Separate response rates for the primary site and nodes were determined and analysis of respective predictive factors of response was performed. Complete response was obtained in 31 per cent at the primary site versus 18 per cent for the nodes (p < 0.05). The combined (primary site + nodes) overall complete response rate was 22 per cent. Among 11 factors studied (age, sex, performance status, primary site, tumour differentiation, initial resectability, 5FU dosage per cycle, number of cycles, T, N and TN stages), only performance status, N stage, resectability and number of cycles were associated with a combined complete response. Multivariate analysis showed performance status, N stage, TN stage and resectability to be significant predictive factors of a combined complete response.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Predictive factors of a complete response to and adverse effects of a CDDP-5FU combination as primary therapy for head and neck squamous carcinomas. 826 92

Topical congenital pulmonary vein stenosis is a uncommon defect, both isolated or associated to other cardiac abnormalities. Only the localization of the lesions seems to affect the survival, because 60% of survival cases has unilateral stenosis; the severity of associated cardiac lesions become the prognosis poor. We describe two cases: 1st case, a 43 days old boy presented with heart failure and convulsion and had a diagnosis of pulmonary hypertension, atrial septal defect and tricuspid regurgitation, without pulmonary abnormalities. He had recurrent pulmonary infections and a cerebral ischemia in the following months, and died at 15 months of age for sepsis. Autopsy revealed stenosis and atresia in all pulmonary veins, with venous and arterial hypertension. There was also aortic hypoplasia and aortic and tricuspid valves indifferentiation; 2nd case, a 7 days old girl had a diagnosis of aortic coarctation and atrial and ventricular septal defects. Surgical corrections, at 38 and 46 days old, firstly of the aortic coarctation and after for the septal defects, disclosed and relief a supra-valvar mitral stenosis, but she remained on heavy respiratory insufficiency. At 6 months old, she returned to the hospital with dyspnea and cianosis, heart failure and hemoptisis; a sepsis developed and she died. At autopsy, there were severe pulmonary vein stenosis on the left and in the superior right veins, with pulmonary hypertension and hemorrhage.
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PMID:[Pulmonary vein stenosis. Report of 2 cases and review of the literature]. 854 96

We report 81 of 107 cases of hemolytic uremic syndrome (HUS), admitted between July 1994 and February 1996, following an outbreak of Shigella dysenteriae type 1 dysentery in Kwazulu/Natal. All patients, excluding 1, were black with a mean age of 38 months (range 1-121); 50 (61.7%) were males. The mean duration of dysentery was 11.3 days (range 1-41) and HUS 15 days (range 1-91). Most patients had acute oliguric renal failure (90.1%), 42 (51.6%) required peritoneal dialysis. Complications included encephalopathy 30 (37.0%), convulsions 12 (14.8%) and hemiplegia 2 (2.3%), gastrointestinal perforation 8 (9.9%), protein losing enteropathy 26 (32.1%), toxic megacolon 4 (4.9%), rectal prolapse 5 (6.2%), hepatitis 11 (13.6%), myocarditis 5 (6.2%), congestive cardiac failure 3 (3.7%), cardiomyopathy 3 (3.7%), infective endocarditis 1 (1.2%), septicemia 15 (18.5%), disseminated intravascular coagulation 17 (21%). Leukemoid reactions were found in 74 (91.3%) patients, hyponatremia in 56 (69.1%), and hypoalbuminemia in 67 (82.7%). Stool culture for Shigella dysenteriae type I was positive in only 7 (8.6%) patients; Shiga toxin assays were not performed. Outcome was as follows: recovery 32 (39.5%), impaired renal function 8 (9.9%), chronic renal failure 26 (32.1%), end-stage renal disease 1 (1.2%), and death 14 (17.3%) patients.
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PMID:Post-dysenteric hemolytic uremic syndrome in children during an epidemic of Shigella dysentery in Kwazulu/Natal. 932 80

Carbapenems are active beta-lactam antibiotics versus most of the gram positive and gram negative microorganisms and anaerobes although their activity is lacking in the case of Staphylococcus sp. resistant to methicillin, Enterococcus faecium and Streptococcus pneumoniae with high resistance to penicillin and some gram negative bacilli which naturally produce an methaloenzyme able to hydrolyze them such as Stenotrophomonas maltophilia. Imipenem, the first synthetized carbapenem requires administration with cilastatin to avoid inactivation by renal dehydropeptidase 1. Meropenem does not require being taken with the renal enzyme inhibitor, with its activity being similar to that of imipenem. In abdominal infection the carbapenems have shown to be the authentic monotherapy in this type of infections being as effective as the different schedules of antibiotic associations normally used. Treatment with carbapenems in bacterial meningitis should be currently limited to the cases produced by gram negative bacilli producers of wide spectrum beta-lactamases (WSBL), cases of meningitis by Pseudomonas aeruginosa or gram negative bacilli producers of inducible cephalosporinase. Meropenem is the carbapenem of choice probably in these cases because the carbapenems are often the only active antibiotics and meropenem, specifically, does not have the risk of convulsions observed with imipenem-cilastatin. The carbapenems have shown to be useful in skin and soft tissue infections as well as in obstetric and gynecologic infections as monotherapy similar to the schedules of the currently used antibiotic associations. In the case of nosocomial pneumonias, all the studies have evaluated the carbapenems in monotherapy as useful and effective, specially in the case of pneumonia by gram negative bacilli. Finally, in non filiated nosocomial sepsis and specially in the case of neutropenic patients, the use of carbapenems is particularly attractive in gram negative sepsis in intensive care units. The appearance in the last few years of strains of gram negative bacilli, producers of wide spectrum beta-lactamase or stable repressed hyperproducers of class I chromosomic cephalosporinase, as well as other multiresistant gram negative bacilli, such as Acinetobacter baumanii make the carbapenems, in many cases, the only effective antibiotic in this type of infections.
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PMID:[The role of carbapenems in the treatment of nosocomial infection]. 941 75

Eight hemodialysis (HD) patients with convulsions of unknown cause were monitored for serum levels of uremic toxins such as methylguanidine(MG), and polymorphonuclear leukocyte elastase (PMNE). Twenty HD patients without convulsions served as controls. In the convulsion group, MG and PMNE were high. In 2 patients, convulsions subsided after daily hemodiafiltration (HDF). Although PMNE was thought to be a mediator of injury in the present series, no significant correlation was found between PMNE and either neutrophil numbers or endotoxin levels. PMNE may indicate the over production of cytokines not associated with serious infection or septicemia. In patients with renal failure and complications of unknown cause, intensified dialysis therapy such as frequent HDF may be useful when combined with treatment of the underlying disease producing the toxins. PMNE measurement is useful in assessing the uremia caused by high cytokine levels and, together with methylguanidin (MG) serum levels, can indicate the severity of the convulsion.
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PMID:Convulsions in hemodialysis (HD) patients with elevated polymorphonuclear leukocyte elastase (PMNE) levels. 960 30

The objectives of this study were to determine causes of admission to a district hospital neonatal nursery; to describe outcomes; and to determine risk factors for these outcomes. The study was based at the neonatal nursery of Hlabisa hospital, KwaZulu/Natal; 149 consecutive admissions to the nursery between May and November 1995 were audited. The main outcome measures were diagnosis, gestational age, birthweight, critical event during admission (sepsis, severe vomiting, diarrhoea, jaundice, fits, apnoea), and outcome (discharged alive, death, discharged with deficit). Most admitted neonates (73; 54 per cent) were aged less than 37 weeks at birth, and 123 (84 per cent) weighed less than 2.5 kg. Prematurity and low birthweight accounted for 114 (81 per cent) admissions. In all, 58 (39 per cent) neonates experienced a total of 72 critical events, the most frequent being sepsis (39; 54 per cent). Although most (114; 77 per cent) were discharged well, 20 (15 per cent) died and three (3 per cent) were discharged with a significant deficit. Sepsis and apnoea were most frequent among the lightest and most immature babies, while fits were more frequent among heavier, mature babies. In a multivariate model, experiencing any critical event (odds ratio [OR] 15.6; 95 per cent CI 3.0-82.6, p = 0.001) was the only significant independent risk factor for mortality, although birthweight (p = 0.068) and gestational age (26-30 vs. > or = 37 weeks; OR 5.6, 95 per cent confidence internal [CI] 0.3-95.7, p = 0.23), further contributed to risk of death. We conclude that a substantial proportion (around 27 per cent) of district perinatal mortality occurs in the neonatal nursery. Several simple and effective interventions exist to minimize neonatal loss in district hospitals in South Africa.
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PMID:Impact of prematurity on admissions to the neonatal nursery of a rural South African district hospital. 1034

Tacrolimus is an effective immunosuppressant in the rescue of liver allograft patients in whom conventional immunosuppression failed. Efficacy and safety were examined in a multicenter trial of liver transplant recipients converted to tacrolimus because of rejection despite cyclosporine (CyA) therapy or intolerance to CyA. Six hundred seventy-seven patients were enrolled onto the study; 475 patients for rejection, 197 patients for intolerance, and 5 patients treated compassionately. The mean daily dose of tacrolimus was less in the intolerance (Int) patients throughout the study: 0.22 versus 0.17 mg/kg at 1 week and 0.14 versus 0.11 mg/kg at 24 months in rejection (Rej) and Int patients, respectively. Mean blood levels paralleled dosing in both groups, but were greater in the Rej patients (10.7 v 8.3 ng/mL at 18 months). Kaplan-Meier estimates of patient and graft survival were similar in the two groups. Patient survival rates were 80.1% and 81.5%, and graft survival rates were 72.7% and 73.9% at 24 months in the Rej and Int patients, respectively. Most adverse events occurred with a similar incidence in the two groups. Those with a 4% or greater incidence were fever, viral hepatitis, and pneumonia. The incidence of sepsis, gastrointestinal hemorrhage, kidney failure, and convulsion was greater in the Int group. The incidence of abnormal liver function test results, hyperglycemia, headache, and abnormal kidney function was greater in the Rej group. Mean liver function test results decreased with time postrescue in both groups. Mean serum creatinine level increased from baseline to 18 months postrescue in both groups (1.44 to 1.51 mg/dL for Int patients, 1.14 to 1.48 mg/dL for Rej patients). We conclude tacrolimus is safe and effective rescue in liver transplant recipients with rejection or CyA intolerance.
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PMID:Tacrolimus rescue in liver transplant patients with refractory rejection or intolerance or malabsorption of cyclosporine. The US Multicenter FK506 Liver Study Group. 1054 38

A study of cases of eclampsia treated at the University College Hospital (UCH), Ibadan, over a 10 year period (1987-1996) was carried out to evaluate the clinical presentation and management outcome during the period of study. There were 140 cases of patients with eclampsia who received treatment out of a total number of 10,584 deliveries during the same period. The incidence of eclampsia was higher among the primigravidae, young women who are less than 25 of age, and unbooked patients. About 85% of the patient were pre-delivery eclampsia, out of which about 60% had emergency caesarean sections. Fifteen percent (15%) of them had repeated convulsion while on anticonvulsant, and more than half of the eclamptics had control of blood pressure within 48 hours of delivery. Eclampsia accounted for 9% of total maternal deaths and perinatal deaths associated with eclampsia was 10%. The common causes of maternal death were acute renal failure, sepsis, and Disseminated Intravascular Coagulopathy (DIC). Eclampsia remains an important cause of maternal morbidity and mortality in this environment.
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PMID:Evaluation of cases of eclampsia in the University College Hospital, Ibadan over a 10 year period. 1112 82

The patient was a 23-year-old woman with HTLV-I carrier and was diagnosed as pityriasis rubra pilaris soon after her birth. In November 1990 at her age of 16, she began to have fever and polyarthralgia which were not improved despite the administration of antibiotics. Her laboratory findings showed the positive antinuclear antibody and anti-RNP antibody suggesting one of collagen diseases. A tentative diagnosis as unclassified connective tissue disease (UCTD) was made since her symptoms and laboratory findings were not satisfied with any criteria for rheumatic disorders. The steroid therapy was started in February 1991 and showed a good response. On April 9th, 1996, however, she was admitted to our hospital because of recurrence of high fever and chills. This time, she had sepsis because of the evidence that Enterococcus faecalis was detected in blood culture. Although her condition was improved by antibiotics on June 4th 1996, high fever re-appeared and followed by convulsion and disseminated intravascular coagulation. After the doses of prednisolone per day was increased to 40 mg with antibiotics and anticoagulant, her condition gradually improved. This patient was a rare case of pityriasis rubra pilaris associated with UCTD and sepsis in clinical course.
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PMID:[A case of pityriasis rubra pilaris associated with unclassified connective tissue disease and sepsis in clinical course]. 1115 93


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