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

A case of an acutely beginning histologically proved panarteritis is described which was initiated by hepatitis B caused by blood transfusions. After one year of steroid therapy the arteritis was no longer seen histologically, Australia-antigen became negative. Terminally the patient developed an apoplexy, renewed gastric bleeding, septicemia with obstructive jaundice, nose bleeding, increasing renal insufficiency, and cardiac failure. The Australia-antigen reappeared in the serum. It could be assumed that the panarteritis had progressed. Immune complexes of Australia-antigen and corresponding antibodies which are deposited in the vascular wall and cause an inflammatory reaction, are being held responsible for the panateritis. They were proved serologically and by immunofluorescence in the vascular wall. In cases of panarteritis of unknown origin Australia-antigen can be found in a high percentage, as was demonstrated by a second case.
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PMID:[Hepatitis-B-surface antigen and panarteritis (author's transl)]. 4 44

The Chiba technique of percutaneous transhepatic cholangiography (PTC) can be easily learned and does not require much technical equipment; it is thus widely used now in the diagnosis of suspected obstructive jaundice. The procedure is generally regarded as safe; thus standby availability of a surgical outfit is not considered to be necessary. However fever, cholangitis, septicemia, biliary peritonitis and bleeding have been reported in patients who underwent PTC. A case report is given of a patient who had biliary peritonitis following PTC, in order to demonstrate the need for careful selection of patients undergoing this procedure. PTC should not be done in patients with coagulopathy, cholangitis and known allergic reactions against the cntrast medium to be injected. If a dilated duct can be visualized bile should be aspirated and only small amounts of contrast medium be injected. If extrahepatic biliary obstruction has been diagnosed or if the patient complains about pain after the procedure surgery should be done within 24 hours.
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PMID:[Biliary peritonitis after percutaneous transhepatic cholangiography with the Chiba technique (author's transl)]. 48 Oct 59

Metal endoprostheses of the Wallstent type were successfully inserted percutaneously and endoscopically in 80 consecutive patients with malignant obstructive biliary stenoses, who were followed for up to 18 months. The indication for treatment was jaundice due to malignant biliary obstruction. Repeat radiological investigations were performed if the patient had symptoms suggesting stent occlusion. After stent implantation, 88% of patients demonstrated a serum bilirubin decrease by more than 50%. We observed a 15% rate of serious complications, including a 10% rate of cholangitis with septicemia. There were no cases of stent migration or occlusion due to encrustation of bile. Recurrent jaundice occurred in 17.5% of patients due to progressive tumor growth after 3-10 months. In 5 of these patients, tumor overgrowth was redilated and/or restented. Of the 80 patients, 34% are alive after 2-12 months (mean: 242 days); of these, two-thirds are free of jaundice. Sixty-six percent of patients died between 3 days and 1.5 years (mean: 133 days). Although autopsy investigations revealed the possibility of tumor growth onto the inner surface of the stent, through the mesh of the endoprosthesis, no stent occlusion by tumor ingrowth into the lumen occurred. Self-expandable stainless steel endoprostheses provide good palliation in patients with malignant obstructive jaundice.
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PMID:Malignant biliary obstruction: treatment with self-expandable stainless steel endoprosthesis. 133 39

A retrospective study was carried out of 74 elderly patients with obstructive jaundice undergoing percutaneous transhepatic cholangiography (PTC) and/or percutaneous biliary drainage (PBD) in order to assess the effect of prophylactic antibiotics on the incidence of fever and sepsis complicating these procedures. Seventeen patients underwent PTC alone, while 57 had both PTC and PBD. Fifty-three patients had either primary or metastatic malignancy. In the other patients with benign disease, choledocholithiasis was the most common reason for undertaking these procedures. Prophylactic antibiotics were given in 80% of cholangiographies and 93% of biliary drainage procedures. There was an overall incidence of sepsis of 13.5%. Enterobacter cloacae and Acinetobacter anitratus were the most common blood culture isolates in patients with malignant biliary obstruction. The incidence of fever was no different between patients who underwent PTC alone compared with those who had PTC and PBD. Of 24 patients who developed fever, two died secondary to sepsis. Although there was no difference in the rate of sepsis and febrile episodes between the two groups, the risk of septic episodes and mortality emphasizes the need for antibiotic prophylaxis and early therapy in elderly patients undergoing percutaneous biliary drainage procedures.
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PMID:Sepsis associated with transhepatic cholangiography. 135 87

Obstructive jaundice is frequently associated with septic complications and renal impairment. The present study was performed in order to evaluate reticuloendothelial system (RES) function in obstructive jaundice and the influence of a septic challenge. Male Sprague-Dawley rats were allocated into four groups (laparotomy alone, caecal ligation and puncture (CLP), ligation of the common bile duct (CBD) alone and CBD+CLP, respectively). Mortality, blood clearance and organ distribution of 125I labelled Escherichia coli were determined. Mortality in sepsis (CLP) significantly increased in jaundiced animals (p less than 0.033). Blood clearance of radiolabelled E. coli was significantly impaired in both jaundiced groups. In jaundiced animals, hepatic localisation and renal uptake of E. coli significantly increased (p less than 0.001), while radioactive counts in bile significantly decreased (p less than 0.01). Changes in organ distribution of bacteria did not depend on alterations in blood flow. Thus, RES function was impaired in jaundiced animals and mortality increased in a concomitant septic challenge in jaundiced animals.
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PMID:The influence of biliary obstruction and sepsis on reticuloendothelial function in rats. 135 55

Sepsis remains a major risk in the high mortality and morbidity after surgery for obstructive jaundice. The reasons for the increased susceptibility to infection are unknown. This study examined interleukin 2 (IL-2) production and the lymphocyte response to PHA mitogen in 31 patients with obstructive jaundice. Among them, 18 patients were simultaneously investigated by enumeration of T lymphocyte subsets in peripheral blood with APAAP technique. The results showed that the patients had significantly decreased IL-2 production and lymphocyte response to PHA mitogen. The percentage of Leu 3a (helper/inducer T cell) in the patients was significantly lower than that in normal controls. Leu 3a/Leu 2a (suppressor/cytotoxic T cell) ratio was significantly lower in these patients. The reduction of IL-2 production correlated significantly with the suppression of lymphocyte proliferation but not with the percentage of Leu 3a cells. From these results, it may be suggested that the reduction of IL-2 production in the patients with obstructive jaundice is an important reason for the suppression of T lymphocyte proliferative response, not merely a reflection of the decrease of helper T cells.
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PMID:Interleukin 2 production and its relationship with T lymphocyte subsets in patients with obstructive jaundice. 145 6

The recovery of reticuloendothelial system (RES) function following decompression of obstructive jaundice was studied using a rat model with bile duct ligation and side-to-side choledochoduodenostomy. Histopathological changes in the liver were still present 5 weeks after relief of jaundice, while results of liver function tests had returned to normal. RES function evaluated by the blood clearance and organ uptake of radiolabelled Escherichia coli using a corrected phagocytic index gradually returned to normal following biliary decompression. The severely impaired RES activity noted 1 week after operation may explain the increased incidence of sepsis and renal insufficiency in the early period after biliary surgery in jaundiced patients.
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PMID:Effect of biliary decompression on reticuloendothelial function in jaundiced rats. 164 76

The Wallstent biliary endoprosthesis is a mesh of stainless steel that is delivered percutaneously over a 7-French catheter but expands to achieve a 1-cm lumen when released across a bile-duct stricture. The small transhepatic track required makes insertion easier, less painful, and probably safer when compared with plastic stents, and the large internal lumen reduces the rate of occlusion by encrusted bile. Wallstent endoprostheses were inserted under local anesthesia in 41 consecutive patients with malignant obstructive jaundice. Biliary drainage was considered the treatment of choice in all of these patients. The diagnosis was based on biopsy results in 32 patients and on radiologic appearances in nine. The patients were followed up in outpatient clinics for 16 months and had repeated radiologic examinations only if they had symptoms suggesting stent occlusion. No cases of hemobilia due to damaged hepatic vessels occurred. Two patients had septicemia treated with antibiotics. Three patients had recurrent jaundice due to growth of tumor below or above the stents. Endoprosthesis migration was not seen. No cases of stent occlusion due to encrustation of bile occurred. The median survival of patients was 105 days (range, 10-545 days). Our experience shows that Wallstent endoprostheses can be inserted with little discomfort for the patient and with relatively few complications. They provide good palliation in patients with malignant obstructive jaundice.
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PMID:Self-expandable stainless steel endoprostheses for treatment of malignant bile duct obstruction. 170 74

Sepsis is a common and occasionally lethal complication of obstructive jaundice. The reasons for the increased susceptibility to infection are not fully understood. This study was conducted to examine lymphocyte subsets and natural killer cells of patients with obstructive jaundice in perioperative period. In these patients, when compared with normal controls, there was a significant reduction in the percentage of Leu 4 (pan T lymphocytes), Leu 3a (T helper cells) and Leu 7 (natural killer cells) before operation, and the immune suppression induced by surgical operation was more marked and persistent.
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PMID:Altered lymphocyte subsets and natural killer cells of patients with obstructive jaundice in perioperative period. 178 43

Obstructive jaundice has been known to cause severe hemodynamic disturbance. The present study was therefore designed to assess the cardiac involvement in jaundiced patients. The multiple-gated blood pool cardioscintigraphic studies were done in 9 jaundiced patients who had either cholestatic or obstructive jaundice (mean total bilirubin 29.30 +/- 3.30 mg/dL), and in 8 normal volunteers (total bilirubin less than 1 mg%). None of the patients had evidences of obvious cirrhosis, intrinisic heart disease, or septicemia. Following intravenous dobutamine there was comparable change of blood pressure and heart rate in both groups. However the response of left ventricular ejection fraction (LVEF) to dobutamine (10 micrograms/kg/min x 5 min) was strikingly blunted in the jaundiced patients as compared to that seen in the normal controls (3.56 +/- 0.9 vs. 12.7 +/- 2.2%, p less than 0.005). Our present data thus show that there is blunted myocardial contractile response to the inotropic stimulation in jaundiced patients. Such myocardial refractoriness to beta-1 stimulation may contribute to the susceptibility of jaundiced patients to postoperative shock and acute renal failure.
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PMID:The jaundiced heart: evidence of blunted response to positive inotropic stimulation. 192 12


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