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

Polyvinylpyrrolidone-iodine (PI) is a widely used antiseptic agent, safe and effective, in the treatment and prophylaxis of wound sepsis. By continuous irrigation it is frequently used to treat suppurative mediastinitis after median sternotomy. We describe a 63 year old woman with a suppurative mediastinitis, treated with continuous PI irrigation who developed an acute oliguric renal failure. The withdrawal of PI was followed by a complete improvement of renal function. Herein we present our case and a review of the literature about the systemic toxicity of PI.
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PMID:Acute renal failure in a patient treated by continuous povidone-iodine mediastinal irrigation. 341 39

The authors report the results of endoscopic obliteration of recently bleeding esophagogastric varices with Bucrylate (isobutyl-2-cyanoacrylate) in 49 patients. Forty-five patients had cirrhosis; in all patients, propranolol was contraindicated or had failed, hepatocellular function was poor, or early rebleeding had occurred. In 15 cases, injections were made during active bleeding of esophageal or gastric varices; in 14 cases, the hemorrhage stopped immediately. The cumulative percentages of patients free of variceal rebleeding 1.6 and 12 months after inclusion were 88.63 and 58 p. 100 respectively. The cumulative percentages of patients surviving 1, 12 and 18 months after inclusion were 70, 53 and 46 p. 100 respectively. The cumulative percentages of survival at 6 months after inclusion were 100.63 and 13 p. 100 in grade A, B and C patients respectively. The major causes of death were liver failure and sepsis; autopsy revealed mediastinitis in 3 patients. Long-lasting esophageal strictures developed in two patients. This procedure differs from endoscopic sclerotherapy in that gastric varices can be adequately obliterated and the risk of early rebleeding seems to be decreased.
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PMID:[Endoscopic obturation of esophagogastric varices with bucrylate. I. Clinical study of 49 patients]. 349 Oct 14

Between January 1, 1975, and June 1, 1984, 3,275 patients underwent cardiac operations with cardiopulmonary bypass. No operations were performed in 1978. In Phase I of the study, general operating rooms were used for cardiac operations, and standard methods of antisepsis and asepsis were used. Phase II began in January, 1979, with the opening of two specially constructed operating rooms with complete separation of incoming and outgoing personnel and supplies, and with a laminar airflow system. All personnel scrubbed 3 minutes and changed into autoclaved clothing before entering the operating suite, and scrubbed again for 5 minutes before putting on gowns. By Phase III, which began in July, 1982, all additional protocols against infection were in place including strict techniques in the intensive care unit and a continuous antiinfection surveillance program. In Phase I, 7.3% (70% confidence limits [CL] 6.4 to 8.2%) of patients had an infectious complication; in Phase II, 2.7% (CL 2.3 to 3.2%), and in Phase III, 0.8% (CL 0.5 to 1.2%). The reductions were similar in the four subtypes of infection (superficial presternal infection, mediastinitis, endocarditis, and septicemia). The study indicates that improving the surgical environment, improving the surgical and operating room protocols, and increasing the awareness of the dangers of infection among the personnel can strikingly reduce the incidence of infections after cardiac operations.
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PMID:Reduction of infection after cardiac surgery: a clinical trial. 353 Jan 61

Of 104 patients evaluated for thoracic sepsis by CT, 22 patients had both CT and clinical evidence of mediastinal infections. The CT findings in these patients were reviewed and compared with a control group of seven postoperative patients following uncomplicated median sternotomy. Based on CT appearance, patients were classified into one of three groups: (a) diffuse soft tissue infiltration with or without gas (i.e., mediastinitis) (10 patients); (b) focal mediastinal abscess (four patients); (c) mediastinal infection associated with empyema or subphrenic abscess (eight patients). Computed tomography proved reliable in distinguishing diffuse mediastinitis from a localized drainable abscess. However, in the absence of mediastinal gas, CT could not differentiate mediastinitis from benign postoperative changes. Computed tomography was helpful in identifying associated empyemas and a variety of other secondary complications. In five of six patients with mediastinal abscess, CT demonstrated communication or contiguity with four empyemas and one subphrenic abscess. Closed chest tube drainage of the empyemas and percutaneous drainage of the subphrenic abscess combined with antibiotic therapy were successful in treating the mediastinal abscess in these five patients. Although overall mortality for mediastinal infection in this series was 27%, there was a 50% mortality for patients with diffuse mediastinitis.
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PMID:CT evaluation of mediastinal infections. 357 87

Mediastinitis resulting from perforations of the hypopharynx is a life-threatening complication associated with a high morbidity and mortality. In cases of perforation, which are not amenable to primary closure, transoral irrigation has been found to be an effective means of therapy. This technique rapidly controls sepsis, favoring the closure of perforations of the hypopharynx and cervical esophagus. Using this technique we have had no mortality attributed to mediastinitis in patients with mediastinitis due to perforation of the hypopharynx, cervical and thoracic esophagus.
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PMID:Role of transoral irrigation in mediastinitis due to hypopharyngeal perforation. 362 37

A prospective, randomized study was carried out to evaluate two antibiotic prophylactic regimens for patients undergoing cardiac surgery with cardiopulmonary bypass. Each patient of the first group (cefazolin) received four intravenous injections of 1 g cefazolin during 12 hours, patients of second (cefamandole), four doses of 750 mg. 155 patients scheduled for cardiac operation were included in the study. (May 1983 to April 1984). Patients were not admitted to the study in case of emergency, if their weight was less than 20 kg, if they had received antibiotics during the week before surgery or if they had a history of anaphylactic reactions to cephalosporins. There were no differences between the two groups on age, weight, height, sex, previous history of infectious disease, surgery and intensive care. There were no significant differences between the two groups in minor infections. The rate of urinary tract infection by streptococci was significatively higher (p less than 0.02) in the cefamandole group (38.3%) than in the cefazolin group (17.6%). There were no major infections (septicemia, mediastinitis, endocarditis). Patients temperature was the same during the first four postoperative days. Hospital stay was the similar in the two groups. The two antibiotics are similarly effective to prevent major infections in cardiac surgery. However cefazolin was preferred for antibiotic prophylaxis in cardiac surgery because of the higher rate of streptococcal urinary infections in patients given cefamandole.
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PMID:[Preventive antibiotics in cardiac surgery: cefazolin versus cefamandole]. 381 40

Three patients suffering from severe sternal wound infection, underlying mediastinitis, and aortic sepsis were successfully treated by radical debridement of the infected tissues and mediastinal transposition of the greater omentum. Sternomediastinal antibiotic irrigation is an accepted treatment for postoperative sternomediastinitis, but appears insufficient when infection involves underlying vascular or cardiac structures. In such circumstances, extensive sternal debridement is mandatory and healthy tissue transposition, such as omentum, is a valuable alternative.
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PMID:Omental transposition for closure of median sternotomy following severe mediastinal and vascular infection. 387 13

Esophageal rupture in the thorax, unless small and contained, is followed by the early onset of fulminant mediastinitis. When the rupture occurs in the cervical esophagus, mediastinitis will also occur if cervical drainage is delayed and the infection is allowed to spread along the periesophageal planes towards the mediastinum. The purpose of this article is to report the good results obtained in the treatment of life-threatening sepsis from esophageal rupture with the combination of continuous per oral transesophageal irrigation of the mediastinum and drainage of the irrigating fluid by accurately positioned chest tubes connected to a wall-suctioning system. When the patient cannot swallow, mediastinal irrigation is accomplished via a nasogastric tube positioned by the upper esophagus proximal to the perforation. Irrigation by mouth was also used for the treatment of cervical perforations with the drainage tubes positioned in the neck. With this method in eight patients, sepsis has invariably been controlled, and in six cases, in which no irreversible damage to the esophagus existed, the perforations have healed spontaneously. There was no death resulting from mediastinitis, which is most often the lethal factor in esophageal rupture.
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PMID:Transesophageal irrigation for the treatment of mediastinitis produced by esophageal rupture. 394 60

I have described an adult patient who had dissecting retropharyngeal abscess complicated by pneumonia, mediastinitis, pericarditis, sepsis, and status epilepticus.
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PMID:Dissecting retropharyngeal abscess due to Fusobacterium necrophorum in an adult. 398 69

The records of 26 patients with external blunt or penetrating esophageal trauma were reviewed to determine clinical features and results of therapy. Twenty-one injuries (four blunt, 17 penetrating) were to the cervical esophagus, and five to the thoracic esophagus. Major physical signs included subcutaneous air, neck hematoma, and blood in the nasogastric tube. Helpful roentgenographic findings were cervical and/or mediastinal air, mediastinal widening, pleural effusion, and pneumothorax (15%). Nine of 12 (75%) contrast studies and five of six (83%) esophagoscopies were positive. Twenty-four patients had associated injuries, the most common of which was tracheal (14 patients) (64%). All patients were managed by prompt surgical exploration, primary closure, and drainage. There were three early deaths. Thirteen patients had postoperative complications, four of which were esophageal leaks. Two of the leaks caused mediastinitis, pleural sepsis, and led to death. They were not treated by early esophageal exclusion or excision. There were no significant strictures or esophageal sequelae in the other patients. It is concluded that early primary closure and drainage results in a relatively high incidence of survival. If a thoracic esophageal leak occurs, aggressive management of prompt esophageal exclusion or excision is necessary to control sepsis and improve survival.
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PMID:Management of blunt and penetrating external esophageal trauma. 402 Sep 13


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