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Query: UMLS:C0243026 (sepsis)
 52,417 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

In a retrospective study of 50 patients with infective endocarditis (IE), we found an overall mortality of 44%: among the 26 patients with natural valves (NV) the mortality was 19%; among the 24 with prosthetic valves (PV) it was 71%. Congenital heart disease was recognized in 17 of our cases, with a significant clustering in the NV group (50% vs 17%, p = 0.029); the most frequently encountered malformation was the bicuspid aortic valve. The incidence of rheumatic heart disease was 46% in the NV group and 83% in the PV group (p = 0.015). Manifestations of IE were protean and multisystemic. We calculated an average of 4.6 symptoms and 4.7 signs for each patient. Although sepsis was abated with appropriate antibiotics, death often ensued from multiple complications: congestive heart failure, arrhythmia, stroke, embolic myocardial infarction, valvular destruction or dehiscence, coagulopathy. New features of natural valve infective endocarditis are a rising incidence in the elderly and a survival rate seemingly at its peak. Features of prosthetic valve infective endocarditis include overwhelmingly frequent embolization to the central nervous system (p = 0.004), spleen (p = 0.009) and kidney (p = 0.010). Advances in therapy for this disease may come from early surgery in late prosthetic valve endocarditis and from future prospective studies to define how the host response influences the outcome.
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PMID:Infective endocarditis update experience from a heart hospital. 697 38

The clinical course of 22 patients with acute endocarditis treated surgically less than six weeks after the onset of antibiotic therapy was reviewed. The aortic valve was infected in 13 patients, the mitral in six, the tricuspid in two, and one patient had both aortic and mitral valve involvement. The indications for surgical intervention before the completion of adequate antibacterial therapy included uncontrollable congestive heart failure, persistent sepsis, systemic embolization, and multiple septic pulmonary embolizations. The annulus was involved by the infectious process in five of the 13 patients with aortic valve endocarditis, in one of the two patients with tricuspid valve infection, and in none of the patients with mitral valve endocarditis. There were two surgical deaths, for a mortality of 9.1%. During the follow-up period, four patients died three months, seven months, four years, and seven years after surgery. The remaining patients have been followed up for a period of five months to 10 years. One patient has a hemodynamically insignificant paravalvular leak, and another developed paravalvular regurgitation and a false aneurysm of the left sinus of Valsalva two weeks after the initial operation. She subsequently underwent successful valve replacement and repair of the aneurysm. This study confirms that valvular replacement should be done for acute endocarditis as soon as indicated, and that the incidence of reinfection and/or the development of valvular or paravalvular problems is small even in the patients with incomplete antimicrobial therapy, whether or not the annulus is involved by the infectious process.
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PMID:Immediate and long-term outlook for valve replacement in acute bacterial endocarditis. 708 64

The problem of peritonitis after perforation or trauma to the colon continues to be an important one for colon and rectal surgeons. Treatments vary, but mortality and morbidity have always been high. For these reasons, the usefulness of continuous peritoneal lavage as adjuvant therapy in the treatment of peritonitis was examined. Twenty patients with gross peritoneal contamination were treated with continuous postoperative peritoneal irrigation for 17 to 72 hours. No patient died of sepsis or developed an intra-abdominal abscess. Three patients died: two of advanced cancer and one of a pulmonary embolus. Three additional patients developed complications: mild congestive heart failure in two and transient respiratory failure in one.
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PMID:Continuous postoperative lavage in the treatment of peritoneal sepsis. 712 62

Five cases of hepatic haemangioma are described, and a sixth (previously reported) is reviewed. Clinical features, investigation, and management are described to show the great variability of the complications and prognosis. Five children presented in the first 10 weeks of life with hepatomegaly; 4 developed congestive cardiac failure; 3 had cutaneous haemangiomata. One child presented at age 4 years with hepatomegaly and anaemia, and on investigation had features of chronic disseminated intravascular coagulation. Focal decrease or patchiness in hepatic uptake of technetium-99m colloid, and abnormal intrahepatic circulation was shown in all cases. In 3 children liver biopsy was performed to exclude malignant disease. In one patient there was spontaneous regression of the tumour by age 3 years. In 3 cases hepatic artery ligation was necessary to control congestive cardiac failure which had persisted despite treatment with digoxin, diuretics, and oral corticosteroids, a procedure which was without complications after up to 8 years. One infant with intractable portal hypertension, hepatic vein obstruction, and severe cholestasis died with persisting alimentary haemorrhage and intra-abdominal sepsis. One child aged 4 years showed no immediate response to hepatic artery ligation but the size of her tumour got smaller and the clinical features diminished after irradiation. These tumours cause considerable morbidity and have a high reported mortality. If congestive cardiac failure is not rapidly controlled, hepatic artery ligation should be performed.
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PMID:Hepatic haemangiomata: diagnosis and management. 746 56

Thirty-five children with G6PD deficiency, who presented with acute intravascular haemolysis, were evaluated to define its aetiology, clinical features and ultimate outcome. All were boys with ages ranging from 6 months to 12 years. Pallor of abrupt onset and passage of cola-coloured urine were universal presenting symptoms. Incriminating factors responsible for haemolysis include hepatitis (7), malaria (4), bacterial sepsis (3) and drug intake (24), with more than one predisposing condition existing in some children. Marked elevations in serum bilirubin, coinciding with intravascular haemolysis, was a feature in all the seven children with hepatitis. Azotaemia was noted in 20 patients, of whom 14 did not have oliguria. All four children with malaria presented with protracted renal failure. Therapy focused on maintaining a high urine output in those without oliguria. A total of 15 peritoneal dialyses and five haemodialyses were required in six patients with acute renal failure, all of whom were oliguric. Supportive therapy consisted of blood transfusions and treatment of the predisposing diseases. Thirty-two children recovered completely while three died, the cause of death being severe anaemia and congestive cardiac failure, malaria with oliguric renal failure and hepatic encephalopathy, respectively.
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PMID:Acute intravascular haemolysis in glucose-6-phosphate dehydrogenase deficiency. 750 89

From February, 1975 through October, 1990, 26 patients underwent surgical treatment for infective endocarditis at Tokai University Hospital. The overall operative mortality rate was 11.5% (3/26). The three patients who died were suffering from aortic prosthetic valve endocarditis (PVE) in the active stage. Among 16 patients in the active stage, the mortality rate was 18.7% (3/16) Among 10 patients with native valve endocarditis (NVE) in the healed stage, all survived. Among the total of 21 patients with NVE, the mortality rate was zero and among those with PVE, the rate was 60% (3/5). Various species of streptococci were the most common organisms encountered, followed by Staphylococcus epidermides. The two PVE patients with S. epidermides died. Nine of the 11 NVE cases in the active stage were of the localized type. Only one case of the localized type of PVE suffered from an infected mitral bioprosthetic valve. The 6 extensive-type cases had aortic valve endocarditis (2NVE, 4PVE). Three patients with the extensive type of PVE died. We conclude that patients with infective endocarditis who develop progressive congestive heart failure, recurrent embolization, or progressive sepsis despite antimicrobial treatments, should undergo prompt valve replacement within 7 days after institution of therapy.
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PMID:Surgical treatment of infective endocarditis. 757 Jun 82

We describe a case of congestive heart failure caused by a Salmonella virchow sepsis. Concurrent with this there were considerable skin lesions. The diagnosis was made as result of stool and skin biopsy culture. There was a good response to treatment.
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PMID:[Severe heart failure and skin lesions caused by Salmonella virchow. Report of a case]. 757 18

Between January 1992 and June 1994, 23 patients underwent surgery for aortic valve endocarditis at the Department of Cardiovascular Surgery of the University of Verona; a subgroup of 10 patients underwent aortic valve replacement with a porcine stentless valve (Biocor LTDA n = 8; Toronto SPV n = 2). There were 7 males and 3 females with a mean age of 56.3 years (range, 36 to 73 years). Eight patients had active endocarditis and two had healed endocarditis. Nine patients had native valve in endocarditis, the presence of a bicuspid aortic valve in 2, and 1 patient had recurrent prosthetic valve endocarditis (PVE), 7 of whom were in New York Heart Association (NYHA) Functional Class IV. The main indications for operation were congestive cardiac failure, active sepsis, and presence of large and mobile vegetations by echo and arrhythmias. There were no operative or late mortalities in this subgroup of patients. Short-term survival is 100% at a mean follow-up time of 11.2 months (range, 4 to 18 months), with no recurrent endocarditis or valve-related complications.
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PMID:Stentless porcine bioprostheses in the treatment of aortic valve infective endocarditis. 762 70

According to a 3-year collaborative study estimating maternal mortality rates from 41 hospitals affiliated with teaching centers in India, maternal mortality was 721 per 100,000 live births. Community studies in rural areas of Sirur, Pachod, and Ambula reported maternal mortality as 210-253 per 100,000. Cohort studies conducted by the Indian Council of Medical Research reported maternal mortality as 530 per 100,000 based on data from rural areas of Varanasi, 460 per 100,000 in urban Delhi, and 450 per 100,000 in urban Madras. The Ministry of Health gave the rate as 460 per 100,000 in 1984, while UNICEF gave a figure of 400 per 100,000 for 1980-91. India has 1 out of 4 of the world's maternal deaths, or 1 every 6 minutes. The risk of maternal death has been calculated to be one in 64. Risk is unevenly distributed geographically. Risk is low in Kerala compared to Uttar Pradesh or Madya Pradesh. In 1992 maternal mortality was calculated to be 1320 per 100,000 births based on 5 district hospitals. The cause of maternal deaths was anemia in 25% of cases. 75% of cases were accounted for by eclampsia, sepsis, hemorrhage, and abortion. Anemia (pre-existing the pregnancy) is acerbated by the demands of pregnancy and causes congestive heart failure and death. Blood losses of greater than 150 ml (due to hemorrhages of pregnancy and labor) can be fatal. During 1982-89 anemia was responsible for 17-24% of all maternal deaths in rural areas. Morbidity from pregnancy-related causes included obstetric fistulae, pelvic inflammatory disease, anemia, genital prolapse, and urinary incontinence. Quality of maternal care is an important factor in reducing maternal mortality and morbidity. Societal factors such as illiteracy and malnutrition, early marriage, poorly supervised pregnancies, and lack of transportation during emergencies are other determinants of mortality and morbidity. About 10% of maternal deaths are attributed to unsafe abortion. The government aim for the year 2000 of 100% prenatal care and care during delivery will require professional commitment and thousands more midwives in rural areas.
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PMID:How safe motherhood in India is. 765 33

Osteonecrosis secondary to sickle cell anemia and its genetic variants has many presentations depending on the age of onset and the extent of femoral head involvement. Total hip arthroplasty provides the greatest opportunity for clinical improvement of all treatment options, though early and late complication rates are high. Technical difficulties of total hip arthroplasty are related to marrow hyperplasia and the presence of sclerotic intramedullary bone. Surgical complications related to sickle cell hemoglobinopathy include vaso-occlusive crises, congestive heart failure, major transfusion reactions, intraoperative femoral fracture, femoral perforation, late aseptic loosening of acetabular and femoral components, and sepsis.
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PMID:Osteonecrosis of the hip in sickle cell hemoglobinopathy. 777 53


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