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

Antipyrine elimination was studied in 29 patients with obstructive jaundice Antipyrine half-lives calculated using plasma concentrations at four and 24 hours ('short antipyrine test') were significantly correlated with those calculated using six time points (p less than 0.001). Mean antipyrine half-life was 28.3 +/- 8 hours (standard error) and was significantly longer than in normal subjects (p less than 0.001). Antipyrine half-life did not correlate with standard biochemical liver function tests, but correlated positively with the postoperative half-time for clearance of endogenous bilirubin (p less than 0.05), and negatively with hepatic cytochrome P-450 content measured in peroperative liver biopsies (p less than 0.05). Of six patients with antipyrine half-life greater than 20 hours, four died, one preoperatively of gastrointestinal haemorrhage and three postoperatively of sepsis. Serial short antipyrine tests were performed in 13 patients before and after biliary drainage. Those with an initial antipyrine half-life greater than 15 hours showed significant changes after drainage, while those with an antipyrine half-life less than 15 hours did not. The test of antipyrine half-life may aid in selecting high risk patients with obstructive jaundice for percutaneous biliary drainage before definitive surgery, and in determining the optimal time for such preliminary biliary decompression.
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PMID:Antipyrine elimination as a dynamic test of hepatic functional integrity in obstructive jaundice. 710 19

Fine-needle transhepatic cholangiography is a diagnostic tool often used for evaluating the biliary tree because of its wide availability and relatively low complication rate. Fine-needle cholangiography is primarily used in patients with obstructive jaundice with dilated ducts, but has been useful in patients with those entities that cause obstruction without dilatation (sclerosing cholangitis, ampullary stenosis, nonobstructing stone). We review our experience with over 700 cases of fine-needle cholangiography. The complication rate (due to bleeding, peritonitis, sepsis, and death) is less than 5%. The central role that fine-needle cholangiography plays in defining the site and cause of biliary obstruction is emphasized.
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PMID:Fine-needle transhepatic cholangiography. Indications and usefulness. 712 16

In 16 patients percutaneous transhepatic cholangiography with a conventional needle was attempted, to establish the diagnosis of obstructive jaundice and show the nature and site of obstruction. The procedure was successful in 15 patients; only one patient subsequently had parenchymal jaundice. The conventional needle allowed bile aspiration (a mean of 22 mls in the 15 patients), which may have been an important factor in avoiding the development of post PTC septicemia. No patient had pain, bile leakage, bleeding or septicemia following the procedure. Surgery was performed as scheduled. Following the use of the conventional sheathed needle, it does not appear necessary to operate immediately.
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PMID:Percutaneous transhepatic cholangiography in Sudan. 718 9

Plasma fibronectin was determined in 121 normal adults and in 149 patients. Fibronectin levels in normals were strongly influenced by sex and age. The mean value of the protein in cancer patients did not differ from that in normal controls; however, patients with cryofibrinogenaemia or extensive liver metastases had lower values whereas those with obstructive jaundice due to pancreatic carcinoma had higher values than normal controls. Fibronectin levels were greatly increased in patients with primary biliary cirrhosis and moderately elevated in nephrotic syndrome. In patients with severe infection or sepsis, plasma fibronectin did not show a consistent pattern. Patients with overt disseminated intravascular coagulation, irrespective of its cause, had the lowest plasma fibronectin concentrations.
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PMID:Plasma fibronectin in normal subjects and in various disease states. 725 92

Endoscopic retrograde cholangiography, percutaneous transhepatic cholangiography with external bile drainage and a combined method utilizing both procedures were evaluated in 187 patients with obstructive jaundice. Ductal obstructive regions were located in 90 per cent of cases by endoscopic retrograde cholangiography, and 55 per cent of these were correctly diagnosed. Complications were observed in 7.9 per cent with a mortality rate of 2.9 per cent. The most serious complication was cholangitic sepsis. By percutaneous transhepatic cholangiography with external bile drainage, ductal obstructive regions were correctly located in 82 per cent, 37 per cent of these patients were correctly diagnosed. Complications occurred in 9.2 per cent with a mortality rate of 1.5 per cent. The most serious complication was massive bleeding. Successful external bile drainage could be obtained in most cases. The combined method overcomes the disadvantages of the single methods and the cause of obstructive jaundice can be diagnosed more precisely. The surgeon has a better knowledge of the type and the extent of the lesion prior to definitive surgery and can operate more safely on patients with obstructive jaundiced when the serum total bilirubin, has decreased to a level below 5 mg/dl.
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PMID:Evaluation of cholangeographic procedures in diagnosis of obstructive jaundice. 728 76

PTC was performed in 86 patients with obstructive jaundice, between February/80--March/81 diagnosing 20 cases of the hepatic hilium carcinoma, 14 of pancreatic carcinoma, and 2 multiplex abscess of the liver. PTC-D was successfully attempted on 16 patients, catheterizing the intrahepatic biliary tree in 15 and maintaining a good biliary flow in 10 of them. The catheter was on the correct position into the biliary tree in 6 patients, and the drainage continued for 7-20 days. General improvement was obtained in 83.33%, itching decreased in 40% and disappeared in 60%, cholestasis was reduced in 100% and sepsis in 75%. Complications of the technique were: pain during the introduction of the guide wire (18.75%) and transitory hemobilia (31.21%). PTC-D seems to be a procedure with a precisely indication in every transitory obstructive jaundice, in order to put the patient in better conditions to a definitive therapy: 1) Surgery 2) Prosthesis 3) External-internal biliary drainage.
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PMID:[Percutaneous transhepatic biliary drainage in obstructive jaundice]. 733 50

Approximately 1.3% of patients with lymphoma develop obstructive jaundice secondary to lymphomatous involvement of the extrahepatic biliary system. This may occur either as an initial or as a late manifestation of disease. Clinically and radiographically the condition may mimic a variety of more common causes of obstructive jaundice. Surgical exploration may be necessary to confirm the diagnosis, but local radiotherapy would appear to be the preferred mode of treatment. Rapid progression to systemic disease occurs in the majority of patients, necessitating multidrug chemotherapy. Control of jaundice by radiotherapy is good, but long-term prognosis is poor. Supervening sepsis and gastrointestinal bleeding caused the majority of deaths, suggesting that adjunctive nutritional support, immunologic enhancement, and stress ulcer prophylaxis may be necessary if survival is to be improved.
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PMID:The diagnosis and treatment of obstructive jaundice secondary to malignant lymphoma: a problem in multidisciplinary management. 739 35

Eleven patients, included in a series of 105 orthotopic liver transplant recipients, underwent interventional radiologic procedures for post-operative complications. Seven patients had obstructive jaundice, three patients had sepsis, and one patient was bleeding from the T-tube. Cholangiography, performed in 9/11 patients, demonstrated stenosis of the anastomosis in six cases, stenosis of the intrahepatic biliary tree in one case, and stenosis of both tracts in the remaining two cases. Four patients were treated with bilioplasty (from 1 to 5 sessions), using balloon catheters (8-10 mm) followed by stones removal in one case, and by the placement of a metallic stent in another case. The follow-up ranged from one to three years: no biliary stasis occurred, during that period, in these patients. Another patient with recurrent cholangiocarcinoma of the biliary anastomosis, treated with Carey-Coons endoprosthesis and brachytherapy, died four months later without jaundice. In the three patients with sepsis and in the patient with bleeding from the T-tube, intra- or extra-hepatic (in one case) multiple abscesses were demonstrated. The conservative treatment with the placement of percutaneous drainage catheters, associated with internal biliary drainage in two cases, allowed complete symptoms resolution. The technical success obtained in all patients confirmed the effectiveness of interventional radiology in the treatment of biliary complications after liver transplant, thus avoiding the need of surgical reintervention.
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PMID:[Nonvascular interventional radiology in the treatment of post-liver transplant complications. The clinico-radiological correlations and technical considerations]. 750 36

Bacterial translocation from the gastrointestinal tract and macrophage activation are central to current theories of sepsis. The relevance of both in obstructive jaundice is unclear. The effect of bile duct ligation for 7 days on bacterial translocation to mesenteric lymph nodes and on macrophage activation in a rat model was examined. Compared with an incidence of zero in sham-ligated controls, bile-duct ligated rats had a 67 per cent incidence of Gram-negative colonization of mesenteric lymph nodes. This was associated with a significant (P < 0.001) decrease in macrophage tumour necrosis factor, superoxide anion and nitric oxide production compared with that in sham controls. Spontaneous bacterial translocation occurs in experimental obstructive jaundice and is associated with marked suppression of macrophage activation. This suggests a mechanism whereby jaundiced patients may be more susceptible to persistent infection but relatively protected against uncontrolled sepsis.
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PMID:Failure of macrophage activation in experimental obstructive jaundice: association with bacterial translocation. 748 87

Cowden syndrome is a rare syndrome of chromosome abnormalities presenting with polyposis of digestive tracts, characteristic skin eruption and neuromuscular disorders. A 56-year-old male patient with Cowden syndrome underwent upper abdominal surgery under general anesthesia followed by post-operative epidural analgesia with buprenorphine. Proposed total gastrectomy was not performed because of massive invasion of carcinoma in the abdominal cavity and gastrojejunostomy was done instead. The anesthesia was satisfactory with inhalation of nitrous oxide and enflurane with intravenous vecuronium. Neuromuscular monitoring with electric twitch-responses of the hand showed normal patterns throughout the anesthesia. The recovery from anesthesia and neuromuscular blockade was prompt. Intermittent epidural buprenorphine, twice a day (0.2 mg of buprenorphine in 9 ml of normal saline for one time) was started just after the recovery of anesthesia and continued for four days. Delirium occurred two days after beginning epidural buprenorphine and disappeared three days after its discontinuation. The patient died 52 days after the operation from obstructive jaundice and sepsis. The delirium, therefore, seems to have been caused by buprenorphine possibly due to its impaired metabolism by the liver. Although we did not experience any abnormal neuromuscular reactions to vecuronium or anesthetic agents, it is important to perform preoperative neuromuscular examinations and peri-operative monitoring in the anesthetic management of a patient with this syndrome.
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PMID:[Anesthetic management of a patient with Cowden syndrome]. 773 7


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