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)

The indications to surgical treatment of the ulcerative colitis (RCU) are a discuss argument to date, for etiopathogenetic uncertain still being. The problems of treatment are expressed by A.G. Parks and J.H. Pemberton very well, who said that "... Its treatment, both medical or surgical, is empirical", and "... The patients with chronic ulcerative colitis heal with proctocolectomy". From 1980 to 1992 we observed 65 cases of URC. 21 (32%) of these were treated by surgery. The indications to surgical treatment were: unsuccessful of medical therapy (14 cases), toxic megacolon (3 cases), severe dysplasia (2 cases), perforation (2 cases). We have submitted 5 patients to colectomy with ileostomy, 13 patients to colectomy with ileorecto-anastomosis and 3 to proctocolectomy with definitive ileostomy. Morbidity was 14.2% (anastomotic linkage, bronchopneumonia sepsis, wound sepsis). Mortality was 4.7% for a case of large bowel multiple perforations. The treatment of the URC is a difficult choice for surgeon, because he must decide the surgery timing. To different of the Crohn's disease, that is not heal with surgery, today URC allows more surgical aggressive attitude.
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PMID:[Indications for surgical treatment of ulcerative rectocolitis]. 801 May 79

Technetium-99m hexamethylpropylene amine oxime (HMPAO)-labeled leukocytes are well established for the investigation of inflammatory disease. Their kinetics and normal distribution are similar to those of indium-111-labeled leukocytes except for nonspecific activity in urine, kidneys, gall bladder, and bowel, which results from the elution of secondary 99mTc-labeled HMPAO complexes. The principal clinical indications for [99mTc]HMPAO-leukocytes include inflammatory bowel disease (IBD), osteomyelitis, soft tissue sepsis, and, to a lesser extent, occult fever. The superior resolution and count density of 99mTc places [99mTc]HMPAO-leukocytes at an advantage over 111In-leukocytes in IBD, especially for the identification of small bowel involvement in patients with Crohn's disease. However, quantification of disease activity is more difficult than with 111In. Technetium-99m HMPAO-leukocytes are indicated for most forms of acute soft tissue and abdominal sepsis, although when compared with 111In, it may be more difficult to demonstrate communication between an abdominal abscess and bowel lumen. Chronic osteomyelitis, including infected joint prostheses, are better approached with 111In-labeled leukocytes. Occult fever and fever of unknown origin (FUO) are more controversial. There is still a place for gallium-67 in FUO, of which there is a wide spectrum of causes. Occult fever implies a pyogenic cause for an undiagnosed fever and should probably be imaged with 111In-leukocytes. With the advances being made in other imaging modalities and in interventional radiology, there is a clear need for radionuclide agents that can be used for whole-body screening in patients with undiagnosed fever. Such agents may include fluorine-18-fluorodeoxy-glucose and radiolabeled monoclonal antibodies to endothelial adhesion molecules activated at the foci of inflammation.
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PMID:The utility of [99mTc]HMPAO-leukocytes for imaging infection. 802 68

Septicemia is the major cause of morbidity in home parenteral nutrition patients, accounting for approximately 70% of rehospitalizations. To identify risk factors, the incidence of infection was examined in 41 current home parenteral nutrition patients, 30 with short-bowel syndrome (including 16 with inflammatory bowel disease and 11 with bowel infarction) and 11 with chronic obstructive disorders. Management, which was followed for a mean duration of 78.6 months (range, 1 to 15 1/2 years), was standardized by protocol. Ten patients never experienced infection during the average follow-up of 61 months (range, 14 to 174 months), whereas seven patients experienced frequent infections during the mean follow-up of 77 months (range, 24 to 180 months). Significant distinguishing features in the frequent-infection group were younger age (45 +/- 12 vs 66.9 +/- 14.3 years, p < .05), Crohn's disease (in five of seven vs zero of 10 subjects, p < .05), jejunostomies (in seven of seven vs one of 10 subjects, p < .0005), and central vein thrombosis (in five of seven vs zero of 10 subjects, p < .05). A greater proportion of the frequent-infection group had poor catheter-care technique and more were smokers. One hundred fifty septicemias were confirmed by blood culture, giving an average infection rate of one every 31 months, 52% caused by Gram-positive organisms (chiefly coagulase-negative staphylococci and Staphylococcus aureus), 30% caused by Gram-negative organisms, and 16% caused by fungus (chiefly Candida albicans).(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Recurrent sepsis in home parenteral nutrition patients: an analysis of risk factors. 806 2

In order to precise the indications and results of this procedure, we assessed 11 cases of transformation of ileorectal anastomosis (IRA) to ileal pouch-anal anastomosis (IPAA) in ulcerative colitis (UC). These 5 men and 6 women had undergone IRA at a mean age of 31 years, 33 months after the diagnosis of UC (range 3-120). Four of these IRA, excluded by an ileostomy, had never been in function: the cause was severe persistent proctitis in 2 cases and anastomotic leakage and peritonitis in 2 cases. The other 7 IRA had been in function during a mean period of 25 months (range 6-45) and were reoperated because of anal sepsis (1 case), low rectal stenosis (1 case), disabling proctitis (4 cases) and rectal dysplasia (1 case). No patient had specific pathologic signs of Crohn's disease. The 11 IPAA were complicated by pelvic sepsis in 3 cases; surgical drainage succeeded in 1 case, but the 2 others needed pouch excision and terminal ileostomy. The diagnosis of Crohn's disease was eventually made in these 2 patients. The 9 patients with functioning IPAA, at a mean follow-up of 40 months (range 12-60), had 5.2 stools per 24 h (range 2-12), 5 patients had no nocturnal stooling, and 6 had a perfect continence. One patient had disabling chronic pouchitis. In conclusion, proctectomy with IPAA is always feasible when a previous IRA for UC had failed or offers poor results, but should be rejected in case of anal involvement, as that may suggest Crohn's disease. This procedure is followed by similar functional results than after primary IPAA.
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PMID:[Transformations of ileo-rectal anastomosis into ileo-anal anastomosis in hemorrhagic rectocolitis. Indications and results]. 816 Nov 27

"Pouchitis" remains an unsolved problem which affects the lives of significant numbers of patients who have undergone an ileal pouch-anal anastomosis procedure for ulcerative colitis or familial adenomatous polyposis. Conditions which mimic "pouchitis" include overflow incontinence, specific infections, ischemic enteritis, peri-pouch sepsis and Crohn's disease. Current theories of etiology and implications for treatment are examined in this review article.
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PMID:[Etiology of "pouchitis"]. 816 Nov 33

Myelosuppression is an important and potentially lethal complication of azathioprine treatment. The blood count has been reviewed in all patients treated with azathioprine for inflammatory bowel disease over 27 years in one hospital. Altogether 739 patients (422 with Crohn's disease, 284 with ulcerative colitis, and 33 with indeterminate colitis) were treated with 2 mg/kg/day azathioprine for a median of 12.5 months (range 0.5-132) between 1964 and 1991. Full blood counts were performed monthly for the duration of treatment. In 37 patients (5%) who developed bone marrow toxicity, the drug was withdrawn or the dose reduced. Thirty two of these patients were asymptomatic and five developed symptoms. Leucopenia (white blood count less than 3.0 x 10g/l) occurred in 28 (3.8%) patients, in nine of whom it was severe (white blood count < 2.0 x 10(9)/l). Of these nine patients, three were pancytopenic: two died from sepsis and the other had pneumonia but recovered. A further two patients with severe leucopenia developed a mild upper respiratory infection only. Thrombocytopenia (platelet count < 100,000 x 10(6)/l) in 15 patients was associated with leucopenia in six and developed in isolation in a further nine (total 2%). Isolated thrombocytopenia was never clinically severe. Myelotoxicity from azathioprine developed at any time during drug treatment (range 2 weeks-11 years after starting the drug) and occurred either suddenly or over several months. Bone marrow suppression as a result of azathioprine treatment is uncommon when a moderate dose is used, but is potentially severe. Leucopenia is the commonest and most important haematological complication. Regular monitoring of the full blood count is recommended during treatment.
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PMID:Bone marrow toxicity caused by azathioprine in inflammatory bowel disease: 27 years of experience. 817 58

Macrophage major histocompatibility complex (MHC) class II antigen expression is associated with defective antigen presentation to T lymphocytes in animals and is predictive of patient outcome after major trauma or sepsis. In this study, class II antigen (HLA-DR and DQ) expression on peripheral blood monocytes was investigated in patients with inflammatory bowel disease in relation to disease activity and outcome. The percentage positivity and fluorescent intensity of expression of HLA-DR and DQ antigens on monocytes were determined in whole blood samples using dual colour immunofluorescence labelling and flow cytometry. Disease activity was assessed using clinical and laboratory indices. There was no significant difference in percentage positivity or fluorescent intensity of class II antigen expression between patients with Crohn's disease, those with ulcerative colitis, and healthy volunteers. The percentage of monocytes displaying HLA-DR positivity was significantly decreased in patients with active ulcerative colitis (active %: 49.5 (5.6); inactive %: 78.9 (6.9); p = 0.01). Data expressed as mean (SEM). In patients requiring surgical resection of diseased bowel, the percentage of monocytes displaying HLA-DR positivity (51.9 (4.0) %) was significantly reduced compared with patients receiving medical treatment alone (81.1 (3.5) %; p < 0.001). Reduced monocyte HLA-DR expression is therefore associated with disease activity and seems to predict outcome in patients with inflammatory bowel disease.
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PMID:Class II major histocompatibility complex antigen expression on peripheral blood monocytes in patients with inflammatory bowel disease. 817 90

The efficacy of strictureplasty in the treatment of Crohn's disease is often attributed in part to concomitant resection of strictured small bowel segments. Fifty-four patients with obstructive Crohn's disease who underwent 215 strictureplasty procedures (Heineke-Mikulicz, 179; Finney, 36) without concomitant resection of small bowel were reviewed. The median age was 38 (range 18-66) years and the median follow-up 3 (range 1-7) years. The mean number of strictureplasties per patient was 4 (range 1-13). Twenty-four patients had undergone at least one previous small bowel resection. There was no operative death. Intra-abdominal abscess and enterocutaneous fistula occurred in two patients each and reoperation for sepsis was needed in one. At 1 year after surgery the median weight gain was 4 kg; all but two patients had relief of obstructive symptoms and 26 of 37 were weaned off steroids. Symptomatic recurrence occurred in 14 patients and seven required reoperation. Rates of recurrent stricture and of new stricture or perforative disease were 2.3 per cent of strictureplasty sites and 26 per cent of patients respectively.
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PMID:Strictureplasty without concomitant resection for small bowel obstruction in Crohn's disease. 820 36

Three patients with primary sclerosing cholangitis and Hodgkin's disease, a previously unrecognized association, are reported. All three patients were men, and one patient had Crohn's disease of the colon. Primary sclerosing cholangitis was diagnosed 2, 11 and 17 yr before diagnosis of Hodgkin's disease in the three patients, and all three had advanced biliary cirrhosis prompting referral for liver transplantation. The symptoms of Hodgkin's disease were often masked by similar manifestations of primary sclerosing cholangitis, particularly symptoms of recurrent biliary sepsis. Hodgkin's disease is another disorder that may occur in patients with primary sclerosing cholangitis, particularly in the setting of advanced disease, and may be masked by the underlying hepatobiliary disease.
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PMID:Primary sclerosing cholangitis and Hodgkin's disease. 822 18

Twenty of 81 patients treated by restorative proctocolectomy for presumed ulcerative colitis had some features of Crohn's disease: 10 were classified as definite Crohn's disease and 10 as indeterminate colitis. These pathological features were first apparent during synchronous colectomy and pouch construction in 10 of 11 cases. In the remainder, histological features of possible Crohn's disease were first identified during rectal excision (n = 6), preliminary subtotal colectomy (n = 2), and after pouch excision (= 2). Complications were marginally more common in patients with features of possible Crohn's disease: pelvic sepsis 30% (Crohn's disease 30%, indeterminate colitis 30%) v 20%, fistulas 45% (Crohn's disease 30%, indeterminate colitis 60%) v 16%; ileal stenosis 40% (Crohn's disease 40%, indeterminate colitis 40%) v 21%, pouchitis 50% (Crohn's disease 50%, indeterminate colitis 50%) v 26%, and small bowel obstruction 25% (Crohn's disease 30%, indeterminate colitis 30%) v 13%. Pouch excision or a persistent proximal stoma has been necessary in six patients with possible Crohn's disease (30%) (Crohn's disease 3 cases 30%, indeterminate colitis 3 cases 30%) compared with nine (15%) of the remainder. Median hospital stay, however, was the same and stool frequency in those with a functioning pouch were comparable. These results show that there is a higher complication rate if there are features of Crohn's disease but that the medium term functional results are acceptable if the pouch can be retained.
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PMID:Outcome of restorative proctocolectomy when the diagnosis is suggestive of Crohn's disease. 824 6


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