Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0243026 (sepsis)
 52,417 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

In patients who have impaired hepatic reserve, the Warren shunt has been proposed as an effective operation because it decompresses the esophageal varices without disturbing portal perfusion of the liver. However, early reports of high operative mortality and technical difficulties have impeded acceptance of the procedure. The operation was done in a series of 17 patients. All patients in whom elective variceal decompression with a patent splenic vein was required and without clinical ascites were candidates for this operation. Follow-up ranged from 2 to 48 months. Six patients had alcoholic cirrhosis, two had primary biliary cirrhosis and seven had postnecrotic cirrhosis; in two the cause of the liver disease was unknown. Five patients were categorized as Child's class A, nine as class B and three as class C. No intraoperative or early postoperative deaths owing to hemorrhage occurred. However, there was one death two weeks postoperatively from pulmonary sepsis and one death five weeks postoperatively due to antigen-positive hepatitis. Two patients died from hepatic failure six weeks and five months after operation, respectively; in the first of these, chronic active hepatitis was diagnosed at the time of operation. In one patient hemorrhage recurred and transfusion was required. Although ascites, which eventually resolved, developed in eight patients after operation, the results in 76 percent of patients have been good without new episodes of hemorrhage or encephalopathy. We conclude that the Warren shunt is a safe and effective elective operation for the treatment of patients in whom hemorrhage from esophageal varices has occurred.
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PMID:The Warren shunt in treating bleeding esophageal varices. 31 64

We describe a case of Pseudallescheria boydii endocarditis involving the pulmonic valve in an orthotopic liver transplant recipient. The patient required transplantation because of hepatic failure secondary to chronic active hepatitis B. His postoperative course was complicated by surgery for gastric and duodenal ulcers, persistent fever, and, ultimately, sepsis leading to oliguric renal failure. Two days before death, the patient experienced complete heart block, and an echocardiogram revealed pulmonic valve thickening and an endocardial mass along the left side of the septum. At autopsy the patient was found to have a vegetation on the pulmonic valve and a septal abscess. There were multiple fungal emboli found throughout other organs, and P. boydii was obtained on culture. This unique association between pulmonic valve endocarditis and myocardial septal abscess is discussed. In addition, review of the five previous cases of P. boydii endocarditis reveals that this rare infection is associated with immunosuppression and prosthetic devices.
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PMID:Pseudallescheria boydii endocarditis of the pulmonic valve in a liver transplant recipient. 144 84

Despite great improvement in patient and graft survival, the long-term morbidity and mortality in renal transplant recipients are still significant. Cardiovascular disease accounts for much of the mortality in long-term survivors; screening before the transplant procedure and adequate control of hypertension should help improve patient survival. Many of the gastrointestinal complications are due to overimmunosuppression and sepsis. Adequate management must include withdrawal of all immunosuppressive medications in order to save the patient's life. Liver disease is usually of viral origin; patients with chronic active hepatitis or cirrhosis should remain on dialysis. Chronic rejection is the major cause of graft loss in long-term survivors; it is unresponsive to antirejection treatment and its progression may be mediated by nonimmunologic mechanisms. Correctable problems such as renal artery stenosis and ureteral obstruction should be ruled out before a late deterioration in graft function is disregarded as chronic rejection. Post-transplant diabetes, osteonecrosis, cataracts, and nephrotoxicity are directly related to the various immunosuppressive drugs currently used. The lowest dose compatible with graft acceptance should help reduce the incidence of these nonfatal but significant complications. Recurrence of disease is a common histologic finding in many transplant recipients but, except for a few diseases such as HUS, FSGS, and oxalosis, it usually does not lead to graft failure. Successful transplantation restores fertility in many uremic patients. Adequate counseling on contraception is imperative in order to avoid unwanted pregnancies and to delay parenthood for at least 1 year. Current immunosuppressive agents are not teratogenic, no dose adjustments are necessary, and an ill-advised decrease in medication may precipitate a rejection episode. Premature delivery is the major problem in these patients and can be avoided by maintaining adequate graft function and controlling hypertension and infections. It is evident from this review that most of the long-term morbidity and mortality seen in renal allograft recipients are due to overimmunosuppression with sepsis or to side effects of the individual drugs, steroids being a common denominator in almost all cases. New immunosuppressive protocols must aim not only to improve patient and graft survival but also to avoid the many complications that limit the full rehabilitation of these patients.
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PMID:Problems in the long-term renal allograft recipient. 226 90

Four patients with hemophilia A have undergone liver transplantation in our institution, three successfully. The first was a 21-year-old man with chronic active hepatitis (CAH) in whom the effects of previous abdominal operations prevented the satisfactory technical insertion of the new liver. He died intraoperatively. The second patient was a 15-year-old boy with CAH who began to synthesize factor VIII coagulant activity (F VIII:C) within 18 hours of successful liver transplantation and has continued to do so for almost 2 years (F VIII:C range 0.89 to 3.20 U/mL). The first 2 months of his postoperative course were complicated by infections, but since that time he has done well and has returned to school. The third patient was a 48-year-old man with portal fibrosis and severe ascites. He synthesized F VIII:C (range 0.96 to 1.50 U/mL) within six hours after reestablishment of circulation through the new liver. His postoperative course was complicated by numerous infections, and he died with sepsis and an acquired immunodeficiency-like syndrome 4 months after transplantation. The fourth patient was a 47-year-old mild hemophiliac with CAH who produced adequate factor VIII:C levels following transplantation (range 0.79 to 2.80 U/mL). These patients demonstrate that liver transplantation in hemophiliacs with end-stage liver disease may be lifesaving and results in correction of the F VIII:C deficiency and associated hemorrhagic tendency.
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PMID:Liver transplantation in hemophilia A. 1947 Apr 40

Sepsis, peritonitis, and gastroenteritis developed in a 45-yr-old homosexual man 1 day after ingestion of raw oysters. The patient had chronic active hepatitis and cirrhosis with hepatitis B virus and delta-infection. He also had persistent generalized lymphadenopathy associated with HTLV-III antibody positivity. Vibrio vulnificus was isolated from the patient's blood and peritoneal fluid as well as from the same batch of oysters at the restaurant where the patient had visited. To our knowledge, this is the first report relating direct microbiologic and clinical evidence that the infection is acquired through the gastrointestinal tract by consuming raw seafood containing the pathogen. This is also the first reported case of peritonitis associated with sepsis and gastroenteritis from this organism. Patients with liver disease and other immunocompromised states should be warned about such life-threatening infections and complications associated with the consumption of raw oysters or other undercooked seafoods.
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PMID:Vibrio vulnificus infection after raw oyster ingestion in a patient with liver disease and acquired immune deficiency syndrome-related complex. 381

Plasma fibronectin concentrations were significantly (P less than 0.001) below the reference range in dogs with disseminated intravascular coagulation (DIC) secondary to nonlymphomatous neoplasia, acute necrotizing pancreatitis, sepsis, chronic active hepatitis, and heat stroke. There was no statistical evidence of a group effect. Decrease in fibronectin concentration was associated with severe DIC, although no attempt was made to correlate fibronectin concentration with prognosis. These findings parallel those reported for severely ill human beings with diseases associated with DIC. They exemplify the potential of spontaneous diseases in animals as models for the study of human disease.
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PMID:Plasma fibronectin concentrations in dogs with disseminated intravascular coagulation. 400 93

A 62-year-old woman with chronic active hepatitis receiving immunosuppressive drugs was initially admitted with sepsis secondary to an intra-abdominal abscess caused by Klebsiella pneumoniae. She had a stormy course despite adequate antimicrobial therapy. Her postoperative course was further complicated by a fungal infection. Blood, urine, and sputum cultures were positive for Trichosporon. Antifungal therapy was given but her condition deteriorated and she died. At autopsy, a disseminated fungal infection was found. Diagnosis and management of such infections in the immunosuppressed host are difficult.
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PMID:Disseminated Trichosporon infection. Occurrence in an immunosuppressed patient with chronic active hepatitis. 718 29

An analysis was made of 41 cases of disseminated intravascular coagulation in dogs, with the objective of evaluating routine and nonroutine laboratory tests used in making the diagnosis. The dogs were grouped on the basis of underlying disease, which included neoplasia (39%), pancreatitis (30%), chronic active hepatitis (15%), heat stroke (12%), and sepsis (4%). Of the diagnostic tests evaluated, those for determination of activated partial thromboplastin time, antithrombin III activity, prothrombin time, and the platelet count were the most valuable. Of the clotting factors, factor V activity was decreased more frequently than the activity of factor VIII:C (factor VIII: procoagulant). The factor VIII:C activity was in conflict with prevailing dogma that reflects depression of this factor in disseminated intravascular coagulation. Factor VIII:C activity was decreased in only 29% of dogs studied. Activation of the fibrinolytic system was manifested by decreased plasminogen activity in 49% of the dogs studied. Sixty-one percent of the dogs had increased amounts of fibrin (ogen) degradation products.
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PMID:Disseminated intravascular coagulation: antithrombin, plasminogen, and coagulation abnormalities in 41 dogs. 726 67

To assess the prevalence and long-term impact of HCV on kidney transplant recipients, we assayed 716 pre-transplant sera using a first-generation ELISA. The anti-HCV positive sera were confirmed by a 6-antigen radioimmunoassay (RIA). Patients were followed up for 5 years. Graft survival, function, evidence of chemical hepatitis (AST > 2x normal), patient mortality and cause of death were evaluated. The prevalence of anti-HCV antibody was 10.3%. In the 638 patients who were followed up for 5 years, there were no differences in graft function, graft survival, overall mortality, or death from sepsis or liver disease. Peak AST levels were significantly higher in anti-HCV positive patients compared to anti-HCV negative patients. At 5 years, the AST levels remained significantly higher in the anti-HCV positive group, however, this was only 6 U/1 > normal. Liver biopsies performed 3 to 7 years post-transplant in 80% of anti-HCV positive patients with chemical hepatitis showed 12% CAH, 50% mild hepatitis and 38% normal histology. Six (9.7%) patients seroconverted from anti-HCV positive to anti-HCV negative 2 to 5 years post-transplant. The presence of anti-HCV does not appear to alter long-term patient or graft survival, and histologic evidence of severe chronic liver disease was rare in anti-HCV positive patients with chemical hepatitis. From these results, the presence of anti-HCV antibody should not preclude kidney transplantation.
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PMID:Long-term outcome in kidney transplant patients with hepatitis C (HCV) infection. 759

Portal vein thrombosis is often considered a contraindication to orthotopic liver transplantation. We have analyzed the incidence, risk factors, management and outcome of patients with portal vein thrombosis undergoing orthotopic liver transplantation. During the period from October 1988 to October 1992 140 grafts were performed on 132 patients. Fourteen had portal vein thrombosis with either partial (n = 7) or complete (n = 7) occlusion of the portal vein at surgery. Portal vein thrombosis was more common in patients with autoimmune chronic active hepatitis (3/5 vs. 11/127, chi 2 = 13.3, P < 0.001), cryptogenic cirrhosis (4/12 vs. 10/120, chi 2 = 7.2, P < 0.01), or those with tumors (6/22 vs. 10/110, chi 2 = 5.7, P < 0.05). In 13 of the 14 portal inflow was reestablished by flushing, balloon thrombectomy, or passage of a graduated dilator. In one patient complete fibrous obliteration necessitated a portal vein to right gastroepiploic vein anastomosis. On follow-up there have been 6 deaths in this group (6/14 = 43%) from recurrent cancer (n = 1), sepsis (n = 4), and cardiac and renal failure (n = 1). Four of these 6 patients had confirmation of PV patency on imaging. The remaining 8 patients are alive and well (median follow-up 37 months, range 6-53 months). Post-transplant portal vein thrombosis occurred in 3 of the 14 patients (21%) with a portal vein abnormality at surgery and in two of the 118 patients with a normal portal vein (3/14 vs. 2/118, chi 2 = 8.5, P < 0.01). Four of the 5 cases were successfully treated by surgical thrombectomy.
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PMID:Incidence, risk factors, management, and outcome of portal vein abnormalities at orthotopic liver transplantation. 817 42


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