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

To determine the influence of selected parameters on intermediate-term outcome of renal retransplants, univariate and multiple regression analyses were performed on all 100 consecutive cyclosporine treated retransplants performed between 1984 and 1990 (mean follow up, 4.6 +/- 2.3 years). Actual 1 year and actuarial 5 year graft survivals were higher in living compared with cadaver donor transplants (84% and 79% vs 69% and 56%, respectively; p < 0.05). Among cadaver donor transplant recipients, allografts with immediate early function had better 1 and 5 year graft survivals when compared with those with delayed function (81% and 62% vs 59% and 38%, respectively; p < 0.05). Recipients with acute rejection had inferior 1 year and 5 year graft survivals when compared with rejection free patients (65% and 35% vs 80% and 57%, respectively; p < 0.05). Graft survival time of primary transplants was also a significant predictor of retransplant outcome with 1 and 5 year graft survivals of 50% and 36%, respectively, in patients in whom primary grafts survived less than 3 months, compared with 75% and 58% in those in whom grafts survived longer than 3 months (p < 0.05). Recipient age, race, renal disease, and levels of panel reactive antibodies had no effect on intermediate-term outcome. In a multiple regression analysis, delayed graft function, acute rejection, and primary graft survival time less than 3 months correlated inversely with long-term survival of retransplants (multiple r = 0.65). A total of 39 grafts were lost due to rejection (22), sepsis (6), graft nonfunction (5), death with a functioning graft (4), noncompliance (1), and recurrent renal disease (1).(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Intermediate-term outcome of renal retransplants in the cyclosporine era. 843 80

Ultrasound is the first imaging modality used to evaluate acute renal disease in neonates. Normal findings and abnormalities seen in venous or arterial thrombosis, hemodynamic shock, or sepsis are reviewed. Transient changes due to intoxications, tubular disorders, or congenital nephrotic syndrome are considerably less common.
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PMID:[Contribution of imaging techniques in acute neonatal renal pathology]. 845 34

Having previously described some of the attitudes of health care providers toward resuscitation for themselves, based on an individual's beliefs about the likelihood of success of cardiopulmonary resuscitation (CPR), the differences among attitudes of physicians at different levels of training have now been assessed. A multi-question survey was sent to medical students, house officers, and attending physicians at two university medical centers. Sociodemographic information, questions regarding beliefs about outcome after CPR, and personal desires were included. Respondents were asked to identify the clinical condition carrying the worst prognosis during cardiac arrest from among: metastatic cancer (MC), end-stage renal disease (ESRD), acquired immunodeficiency syndrome (AIDS), sepsis, and myocardial infarction (MI), and to specify their resuscitation desires should they be affected by these conditions. The preferences of each group regarding resuscitation given their least favored diagnosis were assessed using chi 2 analysis of trends for binomial proportions. Approximately 186 questionnaires were evaluated and consisted of 90 by medical students (MS), 67 by house officers (HOs), and 29 by attending physicians (APs). Resuscitation desires for each diagnosis were MC, 7 of 40; ESRD, 8 of 34; AIDS, 10 of 74; sepsis, 10 of 15; and MI, 20 of 23. chi 2 test for trend of desire to be resuscitated from the self-selected worst prognostic category by level of training demonstrated no significant decrease in desire to be resuscitated with increasing level of training. Physician's beliefs about CPR may be influenced by their experiences with particular patients and events.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Discrepancy in resuscitation beliefs among physicians at various levels of training. 848 77

Thirty-seven patients (21 female, 16 male) with Wegener's granulomatosis (WG) were reviewed. Patients were followed for a mean six years after diagnosis; 14 were followed for more than seven years. The clinical features were similar to those in previous studies. In this series, only 13 patients (35%) had renal disease at presentation and the cumulative incidence of renal involvement was 51%. Thirty-one patients received treatment which included cyclophosphamide (CP). The case fatality rate of the six patients not treated with CP was 83% (five deaths). By contrast, all CP treated patients improved and 21 (68%) had complete remissions. Nine (29%) were in complete remission for a mean 4.9 years after discontinuing all treatment. Two were disease free for over ten years. The actuarial probability of survival for these patients was 97% at one year and 71% at ten years. Only three CP treated patients (10%) progressed to end-stage renal disease. The case fatality rate was 26% (eight patients) and sepsis was the cause of death in five. Fourteen patients (45%) treated with CP had at least one relapse of vasculitis and seven (23%) had multiple (two or more) relapses. These data indicate that CP is effective in inducing remissions and prolonging survival in patients with WG; however, relapses are frequent.
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PMID:Wegener's granulomatosis: clinical features and prognosis in 37 patients. 851 42

Of 500 patients with systemic lupus erythematosus observed at our center, 150 fulfilled criteria for lupus nephritis. Of these 150 patients, 91% were female, and 67% were white. The mean age of onset was 26.2 years, and the mean follow-up duration was 11.7 years. Biopsies (n = 142) performed on 107 patients showed the following World Health Organization (WHO) class distribution: class I, n = 1; class II, n = 13; class III, n = 19; class IV, n = 69; class V, n = 17; class VI, n = 8; and class not determinable, n = 15. Ninety-five patients were nephrotic. Therapeutic intervention courses given to all patients (n = 356) included parenteral (IV) cyclophosphamide (n = 58), high-dose oral steroids (n = 126), pulse steroids (n = 49), apheresis (n = 39), azathioprine (n = 43), oral cyclophosphamide (n = 5), nitrogen mustard (n = 27), and chlorambucil (n = 6). In addition to examining the course of disease for various subsets, various predictors for fatality and end-stage renal disease (ESRD) were analyzed. Descriptive data for the short-term response to five therapies are provided for the complete patient sample, proliferative disease, and nephrotic syndrome. Twenty patients died, primarily from cardiovascular complications and sepsis, with 97% and 92% 5- and 10-year survival rates, respectively. Twenty-nine were dialyzed, and 11 were transplanted. Risk of ESRD by WHO class at 5 years was as follows: class III, 0%; IV, 9%; V, 16% (P = .04 for class V v other patterns).(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Lupus in the 1980s: III. Influence of clinical variables, biopsy, and treatment on the outcome in 150 patients with lupus nephritis seen at a single center. 852 90

Many children with end-stage renal disease have significant urinary tract problems other than irreversible loss of native kidney function. These significant other urinary tract problems, if not corrected prior to transplantation, may significantly increase recipient mortality, graft loss, and patient morbidity. These other urinary tract problems may cause hydroureteronephrosis in the transplanted kidney, lead to an increased incidence of graft rejection, be the source of sepsis after subsequent immunosuppression, and cause hypertension. In addition, pre-existing urinary diversion, large interabdominal masses, or previous cancer require specific pre-transplant management plans. Potential pediatric transplant recipients with other significant urinary tract problems can be classified according to three parameters; anatomical extent, pathology, and pathophysiology of the significant other problems. Particular attention must be paid to pre-existing lower tract problems. Strategy must be worked out pre transplant as to how the lower urinary tract is going to store, hold, and empty urine. The means for assessing the potential recipients and strategies and techniques for correcting pre-existing problems have been summarized in this article.
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PMID:Pediatric renal transplantation into the abnormal urinary tract. 861 37

Between February 1988 and December 1994, 25 patients underwent simultaneous kidney and segmental pancreatic transplantation. Diabetes type I with the end-stage renal disease secondary to the diabetic nephropathy was the indication for this procedure. The original method of the four vascular anastomoses was introduced to prevent early pancreatic graft thrombosis. The cross section of the pancreatic segment was anastomosed to Roux--en Y loop in 80% cases and in 20% ductal occlusion with Ethiblock was performed. One-year survival rate for kidney and the pancreas was 81% and 57% and five - years survival rate 57% and 42%, respectively. One - year and five - year survival rate for the patients was 72% and 68%, respectively. The most serious complication leading to the graft removal was intrapancreatic abscess. Sepsis was the main cause of the death among transplant patients.
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PMID:[Personal experience with simultaneous transplantation of pancreas segment and kidney]. 865 56

An elderly man with end-stage renal disease required intensive hemodialysis therapy because of sepsis-induced hypercatabolism. We were able to prevent the occurrence of hypophosphatemia by using a phosphorus-enriched dialysate during hemodialysis treatments.
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PMID:Use of a phosphorus-enriched dialysate in a hypercatabolic renal failure patient receiving intensive hemodialysis therapy. 873 Apr 47

During the final phases of chronic renal disease, inpatient care comprises an enormous share of morbidity and direct medical costs. Using an attributable risk methodology, this study calculated inpatient resource utilization and associated costs for chronic renal failure (CRF) and ESRD. A national hospital survey was used to identify the 348,962 hospitalizations for patients with renal failure in 1991. Among persons under the age of 65, pre-ESRD CRF patients had the same number of hospitalizations (nearly 75,000) as ESRD patients. Age-adjusted relative risk calculations indicate that patients with renal failure experience greater inpatient morbidity compared with other populations with chronic, progressive diseases. For example, compared with persons with diabetes, ischemic heart disease, hypertension, and emphysema, renal patients were at significantly higher risk of hospitalization for congestive heart failure, pneumonia, sepsis, electrolyte disorders, and gastrointestinal hemorrhage. Overall, renal failure patients were ten times more likely to be hospitalized (relative risk, 10.0; 95% confidence interval, 10.00 to 10.04) and, on average, were hospitalized nearly 1 day longer (P < 0.01) compared with the non-renal failure population in 1991. As a result, the economic consequences of inpatient care for the treatment of renal failure were enormous. In 1991, 222,827 hospitalizations, 1.5 million days of inpatient care, and $2.2 billion were attributable to renal failure. Further studies that examine other components of direct medical costs (e.g., long-term care, outpatient care, and pharmaceuticals) as well as indirect costs associated with the treatment and care of renal failure patients are warranted.
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PMID:Relative risk and economic consequences of inpatient care among patients with renal failure. 873 11

Data were analyzed on 290 children admitted consecutively to the pediatric intensive care unit (PICU) of the Postgraduate Institute of Medical Education and Research in Chandigarh, India, in 1993 to examine the frequency, severity, risk factors, and mortality of hypokalemia (3.5 mEq/l serum potassium) and the efficacy of treatment. 43 (14.8%) children had 54 episodes of hypokalemia. Most (68.6%) episodes were moderate. Predisposing factors were the nature of primary disease (renal disease 19%, septicemia 19%, acute diarrhea 14%, and heart disease with congestive failure and meningoencephalitis 12% each), malnutrition (weight for age 80% in 72%), and treatment with drugs (diuretics 20%, beta-agonists 13%, and corticosteroids 11%). Diagnoses most common in hypokalemia cases were acute renal failure (25%), septicemia (22.8%), and acute severe bronchial asthma (20%). The most important predisposing factor for hypokalemia prior to hospitalization was poor oral intake (i.e., inability to replace adequate potassium) (27%). All 43 children received 4-6 mEq potassium/100 ml of intravenous fluids. Clinicians administered an infusion of 0.3 mEq potassium/kg/hour to 7 children (9 episodes) who had ECG changes of hypokalemia until the ECG became normal. Potassium levels returned to normal in all 9 episodes requiring rapid correction and in 40 of 45 episodes requiring slow correction. PICU patients with hypokalemia were more likely to die than PICU patients with no hypokalemia (25.6% vs. 10.9%; p 0.05; odds ratio = 2.34). Hypokalemia patients who received slow correction therapy were more likely to die than those who received rapid correction therapy (31% vs 0; p 0.05). Mortality was lower in PICU patients whose hypokalemia was corrected than in PICU patients whose hypokalemia was not corrected (13.5% vs. 100%; p 0.05). Based on these findings, regular monitoring and rapid correction are recommended to improve the outcome of hypokalemia.
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PMID:Hypokalemia in a pediatric intensive care unit. 877 44


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