Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0036690 (sepsis)
 59,461 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Thirteen orthotopic liver transplantations were performed in 12 patients for hepatic complications of Wilson's disease between May 1988 and July 1992. Ten patients had fulminant hepatic failure and two chronic liver disease. One patient underwent retransplantation for liver abscess secondary to hepatic artery thrombosis. Nine patients survive at a median follow-up of 18 (range 6-31) months. Three patients have died: two from multiple organ failure and sepsis, one from B cell lymphoma. Postoperative complications included bleeding requiring laparotomy in two patients, renal impairment in five, bacterial septicaemia in three, fungal sepsis in two and acute cellular rejection in six. The nine surviving patients are well with normal liver function test results.
 ...
PMID:Orthotopic liver transplantation for hepatic complications of Wilson's disease. 836 35

Hepatitis C virus (HCV) is a major cause of posttransplantation chronic liver disease. The aim of this study was to evaluate the prevalence of HCV in renal transplant recipients and to investigate risk and prognostic factors. Of 427 renal transplants carried out between July 1983 and January 1993, we retrospectively studied 66 (15.5%) HBsAg-negative patients with anti-HCV detected by enzyme-linked immunosorbent assay (ELISA) and recombinant immunoblot assay (RIBA). Patient and graft survivals were estimated. Anti-HCV positive patients had more time on hemodialysis and pretransplant blood transfusions (P = 0.0001) than did the seronegative population. In a mean follow-up of 52.3 +/- 27.7 months, 36 patients (54%) had biochemical evidence of liver disease, predominantly with a persistently high pattern of serum alanine aminotransferase (ALT). Pretransplantation ALT elevation was associated (P = 0.004) with chronic liver disease (CLD) in the graft recipient. None of the other variables studied predicted posttransplantation CLD. Liver failure occurred in two (3%) and was the cause of death in one of the patients. Death occurred in eight significantly more aged (P = 0.0001) patients, at 45.5 +/- 28.8 months posttransplant. In 50% of the cases, death was ascribed to sepsis. The biochemical pattern of HCV showed no predictive value for prognosis. The disease had no significant effect on the number of rejections or graft survival. The study revealed lower actuarial survival (P = 0.004) for HCV-positive patients in comparison with the seronegative population.
 ...
PMID:Outcome of renal graft recipients with hepatitis C virus infection. 895 84

To assess the impact of chronic viral hepatitis on host immune response, we analyzed the incidence of acute rejection and the frequency of infections in 86 patients infected with hepatitis B and C viruses and had developed clinical evidence of chronic liver disease and 1283 control patients who were transplanted at our center during the same period, but had no evidence of chronic viral hepatitis. To compare the mean number of rejections and the mean number of infections between the two groups, we used multivariate linear regression analysis, which allowed us to adjust simultaneously for the effects of 10 other risk variables with potential impact on graft rejection and posttransplant infection. During a mean follow up of 5.3+/-5.2 years, 62% of hepatitis patients and 54% of control patients had experienced an acute rejection (P=NS). The mean rejections/patient in the hepatitis group was 1.3+/-0.14 versus 1.03+/-0.03 in control (P=NS). In the linear regression analysis, the number of acute rejections in the hepatitis group was 0.16 higher than in control (P=NS). With reference to infection, 84% of hepatitis patients experienced an infectious complication in the posttransplant period, compared with 75% in the control (P=0.05). The mean number of infections/patient was 5.7+/-0.73 in the hepatitis group compared with 3.9+/-0.14 in the control group (P=0.002). The linear regression model had shown that the hepatitis group had a relative increase of 1.18 infections/pt, compared with control. Of the different sites of infection, the hepatitis group had a significant increase in bloodstream (0.48+/-0.08 vs. 0.25+/-0.02) P=0.003; pulmonary (0.60+/-0.09 vs. 0.38+/-0.03) P=0.03; and CNS infections (0.08+/-0.03 vs. 0.02+/-0.004) P=0.05 compared with control. Among the different microorganisms causing infection, the hepatitis patients had a significant increase in gram negative bacterial infections compared with the control group (74% vs. 61%) P=0.04. Our data suggest that chronic viral hepatitis is associated with a significant increase in overall infections, and that of potentially fatal infections involving CNS, lungs and bloodstream. Since there is no significant increase in the rate of graft rejection, one could consider a cautious reduction in the doses of maintenance immunosuppressive agents in renal transplant patients with chronic viral hepatitis. The reduced immunosuppression may in turn lower the death rate from sepsis and progressive hepatic failure.
 ...
PMID:Chronic viral hepatitis enhances the risk of infection but not acute rejection in renal transplant recipients. 899 Mar 59

Vibrio vulnificus, a virulent gram-negative organism, is a normal inhabitant of coastal waters, including the Gulf of Mexico. Vibrio vulnificus infection has been recognized as a cause of fatal septicemia in chronically ill patients, particularly those with chronic liver disease. We report the case of a patient with chronic liver disease who had V vulnificus septicemia 2 days after eating raw oysters harvested in the Gulf Coast. Vibrio vulnificus septicemia should be suspected in all patients with underlying medical illnesses, particularly cirrhosis, who present with a febrile illness days after eating seafood or being exposed to saltwater. Physicians should advise their patients with cirrhosis and other chronic debilitating illnesses not to eat raw or undercooked seafood.
 ...
PMID:Vibrio vulnificus infection: an important cause of septicemia in patients with cirrhosis. 934 18

Our aim was to evaluate gastric emptying and orocecal transit in patients with end-stage liver disease and portal hypertension undergoing evaluation for liver transplantation. Although gastric emptying half-times for both liquid and solid emptying were similar in patients with chronic liver disease and control subjects, orocecal transit, as measured by a scintigraphic technique, was significantly prolonged in the patients with liver disease (transit time, minutes, mean +/- SEM, patients versus controls: 127 +/- 10.5 versus 80 +/- 9.5, P < .003). Serum levels of progesterone and estradiol were similar in patients and controls. We conclude that small intestinal transit is delayed in patients with advanced liver disease and portal hypertension and may contribute to gastrointestinal symptoms and promote sepsis of enteric origin in this patient population.
 ...
PMID:Gastric emptying and orocecal transit in portal hypertension and end-stage chronic liver disease. 937 56

To determine risk factors for the development and clinical characteristics of hypoglycemia in patients with sepsis, a case-control study was performed in 52 case-patients who developed spontaneous hypoglycemia (plasma glucose < 50 mg/dl) during episodes of sepsis compared with 49 nondiabetic, control-patients who had sepsis as an immediate cause of death and did not develop hypoglycemia. The presence or absence of potential risk factors for the development of hypoglycemia which consisted of the state of starvation, malnutrition, renal insufficiency, acute or chronic liver disease and malignancy were evaluated in both groups as well as the clinical characteristics of hypoglycemia. The mean of the lowest plasma glucose levels in hypoglycemic patients was 23.4 +/- 14.9 (SD) mg/dl (range 3-47). One-third of patients were found having hypoglycemia since the time of arrival to the hospital. About 90 per cent had septic shock at the time of hypoglycemia. The mortality rate was 90 per cent; 80 per cent died within 48 hours after the first episode of hypoglycemia. Among those risk factors, starvation and liver disease were independently associated with the development of hypoglycemia with odd ratios of 6.38 (95% confidence interval 1.95-20.86; P = 0.002), and 3.59 (95% confidence interval 1.09-11.81; P = 0.035), respectively. In conclusion, hypoglycemia in patients with sepsis was associated with a grave prognosis. The risk of developing hypoglycemia increased significantly in patients who had been fasted for more than 24 hours or had acute or chronic liver disease at the time of sepsis.
 ...
PMID:Hypoglycemia in sepsis: risk factors and clinical characteristics. 947 Mar 28

Orthotopic liver transplantation (OLT) is the definitive therapy for severe liver failure. However, many patients die before an organ becomes available, mostly from cerebral edema. To provide temporary liver support, we developed a bioartificial liver (BAL) based on porcine hepatocytes and a charcoal column. Fifty-four consecutive BAL treatments were carried out in three groups of patients: Group I (n = 15) patients presented with FHF were listed for emergent OLT, Group II (n = 3) patients with primary non-function (PNF) of their liver grafts required urgent re-transplantation and Group III (n = 10) patients with acute exacerbation of chronic liver disease were not candidates for OLT. Patients were managed in a critical care unit receiving maximal standard support. Each BAL treatment was conducted for 6 hours. In Group I, all patients showed significant neurologic improvement, intracranial pressure (ICP) decreased and cerebral perfusion pressure (CPP) increased; other significant improvements, included lowered plasma ammonia and liver enzymes and increased glucose. One patient recovered spontaneously without OLT, all other patients were "bridged" to OLT, and recovered. Group II: PNF patients showed similar benefits. Group III: Chronic liver patients demonstrated transient beneficial effects after BAL treatment(s), however, most (n = 8) eventually succumbed to sepsis and multiple organ failure as they were not candidates for OLT; two patients, recovered, later were successfully transplanted and survived. Our clinical experience demonstrates that the BAL can serve as a bridge to OLT in patients with acute liver failure.
 ...
PMID:Treatment of severe liver failure with a bioartificial liver. 961 27

Vibrio vulnificus (V. vulnificus) infection has recently been drawing attention as a high mortality disease especially in a patient with the preexisting chronic liver disease. The illness caused by V. vulnificus is divided into three groups such as primary septicemia, wound infection and gastrointestinal illness. Primary septicemia, which is the most common in Japan, is defined as a systemic illness presenting fever or hypotension with recovery of V. vulnificus from blood or tissue without the apparent primary focus of infection. We diagnosed four cases as infectious diseases of V. vulnificus by isolating it from each clinical material in Kurashiki Central Hospital from 1984 through 1997. We investigated clinical manifestations of the four cases including season of the onset, presence of drinking habit, underlying diseases, consumption of raw seafood, symptoms, presence of disseminated intravascular coagulation (DIC) or shock, laboratory data, administered antibiotics and the outcomes of the treatment. And for each strain, we also performed in vitro drug susceptibility tests. The age of the patients ranged from 49 to 61 years old (mean 56), and all of the patients were male. Each of them had a chronic liver disease as an underlying disease. Two of them had a history of raw seafood consumption prior to the onset of the illness. Skin manifestations appeared in two of the four patients. All the patients complicated septic shock and DIC. V. vulnificus was isolated from the venous blood cultures of them. Three of the four were given a diagnosis of primary septicemia and one was made a diagnosis of acute cholecystitis which has never been reported previously. Three of the four patients died and only the rest was alive as a result of antimicrobial therapy. In the sensitivity tests, the four strains were revealed to be very sensitive to the antimicrobials such as minocycline, cephalosporins of the third generation and carbapenems. Once patients with a chronic liver disease are infected with V. vulnificus, their prognosis is poor. Every effort should be made to advise not to have uncooked seafood. Physicians should be informed about the characteristics of the disease caused by this bacteria and treat any suspicious case promptly and appropriately.
 ...
PMID:[Vibrio vulnificus infection: clinical and bacteriological analysis of four cases]. 1021 92

The Scottish Liver Transplant Unit is now in its sixth year of existence. We present the outcome of the first 165 transplants which have at least 12 months follow up. The overall patient (n = 143) survival rates at 1, 3 and 5 years were 86.6%, 79.3% and 74.7% and the graft survival rates were 76.9%, 69.1% and 64.8%. The one year survival rate for patients with chronic liver disease (n = 113) was 89.2% compared with 76.6% for acute liver failure (Breslow = 0.05). The one year survival rate for the first 71 patients receiving their primary graft was 81.7% compared with 91.5% for the subsequent 71 patients (Breslow = 0.09). The majority of deaths (n = 29) were due to sepsis (n = 7), at operation (n = 6) or due to graft vascular insufficiency (n = 4). There were two cases of de novo haematological malignancy. The outcome of the first 165 transplants in Scotland compares very well with other countries throughout the world.
 ...
PMID:The outcome of the first 165 orthotopic liver transplants in Scotland. 1021 21

Small bowel transplantation is gradually changing from an experimental procedure to a very desirable and viable treatment option in children with irreversible intestinal failure due to either short bowel syndrome or functional impairment. Long term total parenteral nutrition and home parenteral nutrition would be necessary to manage these children in the absence of a small bowel transplant programme. Parenteral nutrition is also associated with complications which can result in chronic liver disease. In India, there is no infrastructure for this treatment option and even if it was there the cost of this method of treatment is likely to be more than the cost of post-operative immunosuppression. Small bowel can be transplanted as an isolated graft, in combination with the liver or as part of a multivisceral transplant. The operative techniques have been standardised. Major post-operative complications result from sepsis and lymphoproliferative diseases. The best results have been obtained with a combined liver and small bowel transplant.
 ...
PMID:Current status of small bowel transplantation in children. 1083 57


<< Previous 1 2 3 4 5 6 7 8 9 10 Next >>