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Query: UMLS:C0243026 (sepsis)
 52,417 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The various forms of bronchoplastic and angioplastic procedures are the best means of avoiding pneumonectomy. Essential indications are limited respiratory reserve and central site of a malignancy. In a retrospective study 248 broncho- and angioplastic operations carried out in the years 1973 to 1983 were analyzed. Reference date for the analysis of survival was January 1986. In consequence the minimum period of follow-up was two years. For all patients (n = 248) the 5-year-survival was 22% with a 30-day-lethality of 13%. The 5-year-survival of all bronchial sleeve resections operated radically (stage I and II of the TNM-classification) (n = 44) was 42% with a 30-day-lethality of 7%. The 5-year-survival of all bronchoplastic operations of stage I and II (n = 88) was 38% with a 30-day-lethality of 14%. Improved suture material and surgical techniques caused a reduction of operative lethality from 23% to 8% during the described period. In the first thirty postoperative days the following complications caused death: Hemoptysis (n = 5), insufficiency of the anastomosis (n = 3), right heart failure (n = 5), pulmonary embolism (n = 4) and sepsis (n = 1).
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PMID:[Bronchoplastic and angioplastic operations in bronchial carcinoma]. 282 31

Central venous catheter (CVC) vascular erosions are difficult to diagnose, and they cause serious complications. From 1985 to 1987, ten patients receiving the surgical services at the University of Florida suffered CVC vascular erosions. By chest roentgenogram, nine CVC tips were in the superior vena cava (SVC), although three catheter tips abutted the lateral wall of the SVC. One catheter tip was in the right atrium. All patients had sudden onset of symptoms, the most common of which was shortness of breath. Initial diagnosis was respiratory insufficiency in five patients, cardiac failure in three patients, pulmonary embolism in one, and sepsis in one. Four patients required intensive care. Two patients suffered pericardial tamponade, and pleural effusions developed in eight patients. One patient died of cardiac arrest. The average time interval from CVC placement to onset of symptoms was 60.2 hours, and from the onset of symptoms to the time of diagnosis, the interval was 16.7 hours. The mean volume obtained at thoracentesis was 1324 ml and at pericardiocentesis was 250 ml.
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PMID:Central venous catheter vascular erosions. Diagnosis and clinical course. 293 Feb 92

The authors discuss the clinical-diagnostic and surgical problems in the treatment of the pyogenic hepatic abscesses. Eight patients, undergone the operation during the second period after 1971, were out of 18 patients operated (1951--1983) were analyzed in details. An inexplicable predomination of males and affection of all age groups is reported. The abscesses are cryptogenic in 2 of the patients, after operation of the hepaticbiliary system--in 2, after gastric operation--in 3, after abdominal trauma--in 1. The possible way of penetration of the infection is discussed. In was established that it parallel with the characteristic clinical picture and biochemical deviations, typical for the septic process, a definite diagnosis is made via echography and computer tomography, supported by scintigraphy, angiography, punching of the abscess, inspection graphy of the hepatic region. The treatment is difficult and complex: Antibiotic, generally tonizising and surgical. The choice of the operative approach denends on the localization, number of the abscesses and character (pyogenic, amebic, etc). The therapeutic tasks are discussed as well as the operation methods applied, punch-aspiration including. The risk of complications and lethality remain high, three patients were discharged healthy, with improvement--2, deceased--3 (sepsis, stress-ulcer, pulmonary embolism).
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PMID:[Pyogenic liver abscesses--diagnostic and surgical problems]. 293 6

A technique for the exchange of occluded, tunnelled, subclavian venous catheters reusing the existing tunnel is described. It was successfully used 14 times in 5 patients needing permanent parenteral nutrition at home, in whom insertion of a new catheter by another route would have been cumbersome and hazardous. The tunnel was opened below the clavicle, and the catheter clamped. The catheter was then cut close to the tunnel exist, and its distal part removed centrally through the opening at the clavicle. A guide wire was simultaneously pulled through. An introducer cannula was placed over the central part of the catheter into the subclavian vein, and the occluded catheter was withdrawn and a new one inserted. The latter was then guided through the tunnel by the guide wire. The catheter was then fixed, and the wound was closed and dressed. Prophylactic cloxacillin was given i.v. for 3 days. No bleeding, pulmonary embolism, local infection or sepsis were observed.
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PMID:Exchange of occluded, tunnelled, subclavian central venous catheters. A technique reusing the existing tunnel. 310 36

Septic complication is one of the major problems associated with central venous catheterization. Thrombi produced around a catheter are regarded to a predisposing factor. However, few reports have focused on thrombus formation in clinical settings. We studied prospectively thrombus formation associated with central venous catheterization in 56 patients. Thrombus formation was identified in 39 cases (70%). In most cases, this thrombi formed around a catheter and were released into stream when the catheter was removed. However, complications attributable to the thrombi, such as pulmonary embolism were not observed. Then we tested four materials of catheters including vinylchloride, vinylchloride coated with heparine, polyurethane, and silicone to compare the incidence of thrombus formation. Thrombi were found regardless the catheter material when they were placed for more than 10 days. Cultures of blood, catheter tips and parts of catheters placed under the skin were performed to clarify the relation between thrombus formation and catheter-related sepsis. Positive culture was obtained only five cases but they were all associated with thrombus formation. These results suggest that central venous catheterization frequently results in thrombus formation, which would lead to catheter-related spesis.
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PMID:[A clinical study of thrombus formation associated with central venous catheterization]. 323 Dec 4

From 1966 through 1985, a total of 640 patients received 739 renal transplants at a single center transplantation program. Of 245 total deaths, a slide and chart review of all 116 autopsied cases (47%) identified the major causes of death as pneumonia (n = 43), sepsis (n = 32), hemorrhage (n = 15), peritonitis (n = 11), meningitis (n = 7), and pulmonary embolism (n = 5). Eighty-five (73.3%) of these patients died of complications directly associated with immunosuppression, almost all (n = 82) as a result of infection. Organisms most frequently identified at death were gram-negative bacilli (n = 72), Candida species (n = 23), cytomegalovirus (n = 17), enterococcus (n = 14), Staphylococcus aureus (n = 11), Aspergillus species (n = 10), Pneumocystis carinii (n = 5), and mycobacteria (n = 5). Significant associations were found between bolus steroid antirejection therapy and infection with Aspergillus cytomegalovirus. Diabetics had a higher incidence of fungal infections and bowel perforation than nondiabetics. During this 20-year period, overall one-year actual patient survival rates for the four respective five-year intervals increased dramatically (69.9%, 68.2%, 83.3%, and 91.8%), but the normalized death rate showed a smaller decrease for infectious vs noninfectious causes.
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PMID:Causes of death in renal transplant recipients. A review of autopsy findings from 1966 through 1985. 330 85

During the last three decades it has become clear that removal of the spleen, for any reason, is not a benign procedure. In both adults and children splenectomy places the patient at significantly higher risk of overwhelming infection, compared to the normal population. The risk of the post-splenectomy septic syndrome is lifelong and is not eliminated by the administration of polyvalent pneumococcal vaccine. Thus far, the reported rate of overwhelming sepsis in asplenic individuals has ranged from 2.5-13.5%. As more long-term follow-up data become available, it is likely that the true incidence will be 5-10%. In addition to this late complication, splenectomy increases the frequency of adverse events, including death, in the immediate postoperative period. Infections, particularly pulmonary and abdominal sepsis, constitute the majority of the complications. The mortality rate from postoperative sepsis is substantial. Atelectasis, pancreatitis/fistula, pulmonary embolism and bleeding at the operative site are also relatively common occurrences following splenic removal. These alarming statistics have spurred surgeons to change their attitudes concerning splenectomy for trauma, both accidental and iatrogenic. Nonoperative management of hemodynamically stable patients with isolated splenic injury and splenorrhaphy in patients requiring laparotomy are now firmly entrenched in the surgical armamentarium. Patients in whom splenectomy is necessary are given polyvalent pneumococcal vaccine and are instructed to seek early medical attention for febrile illnesses. Splenic autotransplantation and lifelong prophylactic antibiotic therapy have been used in some centers, but their clinical value remains to be proven.
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PMID:Complications of splenectomy. 332 38

Denver type peritoneo-venous (PV) shunting for intractable ascites was performed in 16 patients also treated with endoscopic injection sclerotherapy (ST) for variceal haemorrhage. Indications, timing and results of shunt insertion are detailed and discussed. Serial ST for eradication of varices could be completed in 10 patients a median of 7 months before PV shunting. The postoperative risk of bleeding was increased four times, i.e. the number of GI bleedings per month of follow-up, was 0.05 and 0.21 (p less than 0.05) respectively, before and after shunt operation. Two patients experienced their first variceal bleeding and 6 patients rebled during a median follow-up of 3 months after PV shunting. The Denver shunt succeeded in resolving ascites clinically in 13 patients within 7 days with a median decrease in weight of 10 kg, parallel to increased urinary output and reduced serum-creatinine. Three patients did not benefit from the shunt procedure due to terminal neoplastic disease (one patient), and severe hepatorenal failure, although the shunts were proven patent. Serious complications included clinically important consumptive coagulopathy, DIC-syndrome (two patients), myocardial infarction (one), pulmonary embolism (three), and sepsis following intervention of obstruction (one).
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PMID:Peritoneo-venous shunting and endoscopic sclerotherapy in patients with portal hypertension. 349 19

Ten cardiac transplant patients have had bilateral total hip or knee surgery for treatment of osteonecrosis secondary to corticosteroid immunosuppression. Nine had bilateral total hip arthroplasty and one had bilateral total knee arthroplasty for osteonecrosis of the tibial plateaus. The only immediate postoperative complication was in a single hip patient who had a nonfatal pulmonary embolism. Two patients died from cardiovascular causes; the remaining eight had excellent results from arthroplasty, with an average Harris hip rating of 95 at a mean follow-up period of 34 months. No patient had required revision surgery and radiographic follow-up examination has revealed no evidence of loosening of any of these cemented arthroplasties. One patient developed a late hematogeneous sepsis of one hip seven years after replacement from atypical mycobacterium three months following renal transplantation, which was done 11 years after cardiac transplantation. Total joint arthroplasty has resulted in excellent clinical and radiologic results in this patient population. Despite the increased risks of major surgery in these immunocompromised transplant recipients, total joint arthroplasty appears to be a safe and effective method of treatment of osteonecrosis of the hip.
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PMID:Total joint arthroplasty for steroid-induced osteonecrosis in cardiac transplant patients. 354 92

Sixty-eight deaths during pregnancy, parturition and puerperium were recorded in Sweden during the years 1971-80, giving a maternal mortality of 6.6 per 100,000 live births. The figures for abdominal delivery and vaginal were 45.0 and 2.5 per 100,000 live births respectively. Amniotic fluid embolism, pulmonary embolism and hemorrhage were the main causes of death within 24 hours after delivery, while pre-eclampsia/eclampsia and sepsis were predominant during the rest of the puerperium. Age and parity are highly important risk factors. Presumed avoidable factors were identified in 19% of the cases. 9% of the deaths were related to unwanted pregnancy.
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PMID:Maternal deaths in Sweden, 1971-1980. 372 41


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