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

Clinical and experimental evidence suggests that shock, arthritis, osteoporosis, colitis, leukemia, diabetes, wasting and atherosclerosis are mediated, in part, by interleukin 1 (IL-1). Inhibition of this cytokine has been a strategy for studying disease and for new drug development. A naturally-occurring IL-1 inhibitor (IL-1 receptor antagonist, IL-1ra) that blocks binding of IL-1 to its receptors has been cloned and produced in recombinant organisms. IL-1ra reduces the severity of sepsis, colitis, arthritis and diabetes in animals and is presently being tested in humans with arthritis, shock and myelogenous leukemia.
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PMID:Blocking IL-1: interleukin 1 receptor antagonist in vivo and in vitro. 183 80

Persons with diabetes, because of compromised circulation and sensation, are highly susceptible to slow-healing lesions of the lower extremities. Diabetic foot lesions often begin with a minor trauma and end in amputation; however, proper management of these lesions can avoid this progression. The major principles of foot lesion management include optimizing blood glucose control, controlling sepsis, debriding necrotic tissue, using appropriate dressings, treating local edema, restricting ambulation, wearing protective footwear, and educating patients in proper footcare. This article discusses these principles and gives specific recommendations for primary care practice.
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PMID:The care of lower extremity lesions in patients with diabetes. 184 Sep 73

This essay describes the rich tradition of research in the English-speaking Caribbean and the possibilities for meaningful collaboration between Caribbean researchers and scientists from developed countries. Significant contributions include work related to the human T-lymphotropic virus type I (HTLV-I), Jamaican vomiting sickness, veno-occlusive disease of the liver, J-type diabetes, and the role of skin sepsis and streptococcal infection in the etiology of glomerulonephritis. In the fields of malnutrition, human metabolism, child development, and sickle cell anemia, the Caribbean has been at the forefront of medical research internationally. Many characteristics of the Caribbean population, including the disease profile, offer advantages and unique opportunities for significant research, despite difficulties related to the "brain drain" and weaknesses of the infrastructure.
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PMID:Is serious research possible in the Caribbean? 184 51

In the period 1981-1988, 333 cases of bacteriologically confirmed Vibrio illness were reported in Florida adult residents. A total of 197 patients (59.2%) had consumed raw oysters the week prior to becoming ill, and among those 197, 38 (19.3%) had a liver disease, 13 (6.6%) had past gastric surgery, and 15 (7.6%) were diabetic. To calculate a population-based incidence rate, the authors obtained prevalence estimates of annual raw oyster consumption, liver disease, previous gastric surgery, and diabetes through a random telephone survey of Florida adult residents and applied them to the January 1985 Florida population. The estimated age-standardized annual incidence of Vibrio illness per million was 95.4 for raw oyster eaters with liver disease, 9.2 for raw oyster eaters without liver disease, and 2.2 for non-raw oyster eaters. Those with prior gastric surgery had a moderately increased risk of Vibrio illness. The annual incidence for Vibrio septicemia was 82.8 for raw oyster eaters with liver disease, 2.0 for raw oyster eaters without liver disease, and 0.4 for non-raw oyster eaters. While estimates on which these data are based are subject to a number of potential biases, this is the first study to provide estimates of the risk of Vibrio illness in raw oyster eaters, and it supports the recommendation that raw oyster consumption should be avoided by persons with liver disease.
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PMID:The risk of Vibrio illness in the Florida raw oyster eating population, 1981-1988. 187 87

Diabetes in pregnant Mexican-American women is a serious and expensive health problem. At the University of California, San Diego Medical Center, 44% of pregnant women are Mexican American. In the Diabetes in Pregnancy Clinic, only 7% of women with insulin-dependent diabetes are in this ethnic group compared with 66% of non-insulin-dependent diabetic patients and 51% of those with gestational diabetes mellitus (GDM). GDM is the most common complication of pregnancy in Mexican Americans with a prevalence approximately three times higher than that of whites (4.5 vs. 1.5%). Mexican-American obese GDM subjects had more frequent cesarean sections and were more likely to have complications of premature rupture of membranes and preterm labor (NS). Polycythemia and sepsis also occurred more often in their infants. Anthropometric measurements in infants of both lean and obese GDM subjects differed from those of infants of mothers without GDM. Infants of lean mothers with GDM were heavier and longer than those of lean mothers without GDM. In addition, they had increased waist-hip ratio and triceps and subscapular skin folds. Infants of obese mothers with GDM were heavier than those of lean mothers with GDM. Moreover, they were longer (P less than 0.04); had a higher body mass index (P less than 0.04); and larger waist and hip circumferences (P less than 0.03) and buccal (P less than 0.01), subscapular (P less than 0.01), and sum of skin-fold measurements (P less than 0.03). Our observations indicate that pregnant diabetic Mexican-American women have predominantly GDM and non-insulin-dependent diabetes. They represent a major public health problem because of increased maternal and neonatal morbidity.
Diabetes Care 1991 Jul
PMID:Diabetes in pregnancy in Mexican Americans. 191 21

Forty-eight patients with acute renal failure (ARF) who were referred to the Department of Renal Medicine, Singapore General Hospital for acute dialysis between August 1985 and August 1989 were studied retrospectively to identify risk factors associated with ARF that serve as prognostic indicators. There was no difference in the mean age of survivors and non-survivors (49.5 +/- 17.5 years vs 53.5 +/- 18 years, p greater than 0.05). The overall mortality rate was 52%. ARF as a result of surgical complication had a higher mortality rate in comparison to ARF from medical complications (66% vs 50%, p greater than 0.05). Septicaemia was the most common cause of ARF requiring dialysis. Hepatobiliary sepsis was the most frequent cause of septicaemia. Pre-dialysis serum urea and creatinine levels, and the number of dialysis treatments did not affect the outcome. Poor prognostic indicators included oliguria or anuria, fluid overload and coma. Patients tended to have a worse outcome if they had more than three risk factors taken from the following list:-decreased renal perfusion, assisted ventilation, coma, gastrointestinal dysfunction, recent surgery, sepsis, congestive heart failure, hepatobiliary dysfunction, malignancy, diabetes mellitus, chronic renal insufficiency and poor nutritional status. Early referral of patients with septicaemia due in particular to hepatobiliary infection may improve the prognosis.
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PMID:Acute renal failure prognostic indices in hospital inpatients referred for haemodialysis. 192 73

In an effort to minimize the nutritional complications that follow resection of the pancreas for severe chronic pancreatitis, the authors have performed a duodenum-preserving total pancreatectomy in eight patients for severe unremitting pain requiring large doses of opiate analgesia. Good relief of pain was obtained in six patients (75%), in whom the quality of life was undoubtedly improved. There were no problems with the control of diabetes after this procedure in any of these patients, and no patient has suffered any hypoglycemic attacks requiring medical treatment. This improved control of the diabetic state is probably related to a more physiologic state of the upper digestive tract, enabling a normal food intake. The authors found the operation to be technically difficult, however, and although there were no post-operative deaths, major complications were encountered in four patients. These consisted of postoperative bleeding requiring reoperation (two patients), sepsis, and a duodenal fistula, which progressed to stenosis.
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PMID:Total pancreatectomy with preservation of the duodenum and pylorus for chronic pancreatitis. 195 10

Diabetic patients exhibit a higher incidence of post-surgical sepsis, as well as a higher rate of mortality from sepsis, than their non-diabetic counterparts. This may be a result of cardiovascular deterioration associated with diabetes mellitus. This study was designed to characterize the cardiovascular sequelae associated with endotoxin shock in a canine model of diabetes. Diabetes was induced with alloxan (50 mg/kg) and streptozotocin (30 mg/kg) in dogs weighing 19-25 kg. Thirty days later, anaesthetized dogs were instrumented to obtain blood pressures, blood samples, left ventricular chamber diameter, circumflex arterial blood flow, and aortic blood flow. Metabolic parameters were calculated according to the Fick principle, and myocardial inotropic state assessed with the end-systolic pressure-diameter relationship. After stable baseline measurements, Escherichia coli endotoxin (1 mg/kg) was infused over 1 h, and measurements were obtained every 30 min. After endotoxin administration diabetic dogs became more hypotensive than the non-diabetic dogs. Cardiac performance parameters were also depressed to a greater degree. These changes could be attributed to depressions in vascular resistance and myocardial inotropic state in diabetic dogs. Cardiac dysfunction occurred in association with a relative decrease in the supply to demand ratio for oxygen in the diabetic dogs, suggesting functional ischemia. Data indicating a decrease in pre-load and vascular resistance in the diabetic group suggest a greater degree of vascular collapse, vascular pooling, or extravasation of fluid than occurred in the non-diabetic group. These data support the hypothesis that the cardiovascular system of diabetic subjects cannot tolerate a septic insult as well as their non-diabetic counterparts.
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PMID:Cardiovascular sequelae of endotoxin shock in diabetic dogs. 195

We reported five cases of listeriosis (sepsis and meningitis) in the elderly in our hospital during the last 4 years, where no cases of listeriosis had been found. These 5 cases had diabetes mellitus, lung cancer, chronic respiratory failure, gastric ulcer and aplastic anemia respectively as their underlying diseases. At the onset of listeriosis, 3 cases received corticosteroid and 3 cases received H2-blocker. 2 patients were cured and 3 patients died. Three autopsy cases had meningitis or meningoencephalitis and 2 cases of these autopsy cases had granulomatous changes in these spleens. In serotypes of Listeria monocytogenes (L. monocytogenes), 4 cases were 4b and 1 cases was 1b. All 5 strains were resistant to 3rd generation cephems. Wide uses of 3rd generation cephems and H2-blocker may be one of the reasons for the recent increase of listeriosis. Ingestion of contaminated food is the pathogenetic mechanism for initiating L. monocytogenes infections. And following the change of eating habits and the increase of imported foods, food-born listeriosis may increase. We suppose the increase of L. monocytogenes infections and must give attention to L. monocytogenes infections.
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PMID:[Five cases of listeriosis in the elderly]. 198 Oct 72

In 1985, 100 episodes of klebsiella pneumoniae bacteremia in 98 patients were treated at the Veterans General Hospital--Taipei. The disease was community acquired in 58% and nosocomially acquired in 42%; unimicrobial in 86% and part of a polymicrobial bacteremia in 14%. Medical records of 90 episodes were available and were analyzed. Portals of entry, in decreasing order of frequency, were hepatobiliary (24%), respiratory (20%), and urinary tract (19%). Diabetes mellitus, which was found in 25 (28%) patients, was the most common underlying disease, followed by malignancies in 13 (14%), biliary tract abnormalities in 9 (10%), and cirrhosis of the liver in 8 (9%). The most frequent clinical findings were fever (89%) and leukocytosis (60%), followed by thrombocytopenia (27%), jaundice secondary to bacteremia (22%) and shock (21%). The course of one (1%) patient, who was diabetic and had a liver abscess, was complicated by metastatic septic endophthalmitis and meningitis. Overall case fatality was 46%. Poor prognostic factors included inappropriate antibiotic therapy, respiratory tract as a portal of entry and the presence of shock. Cephalosporins and aminoglycosides were the most active antibiotics. The use of one or more antibiotics, which included at least one cephalosporin, with in vitro activity against the corresponding isolate, with adequate dosage and an appropriate route of administration significantly reduced deaths directly attributed to K. pneumoniae septicemia, 32% (18/57), compared with 88% (21/24) in patients who were not treated appropriately (p less than 0.001). Combination therapy with a cephalosporin and aminoglycoside in conjunction with surgery in selected cases is the treatment of choice for K. pneumoniae bacteremia.
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PMID:Klebsiella pneumoniae bacteremia: analysis of 100 episodes. 198 35


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