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

Esophageal leak following primary repair of esophageal perforation is a serious complication that can lead to severe mediastinitis and sepsis. Complete diversion with esophageal exclusion or resection is designed to minimize further mediastinal contamination. However, this approach is not necessarily associated with less morbidity or mortality. Furthermore, a second stage operation is required to restore esophageal continuity. From 1986 to 1994, we performed a one-stage primary repair of the distal esophagus in seven patients with either iatrogenic (n = 5) or spontaneous (n = 2) perforations and reinforced the repair by a fundic wrap. One patient underwent an additional modified Heller myotomy for achalasia. Delay between perforation and operation was less than 6 hours in 3 patients, 6 to 24 hours in 2 patients, and greater than 24 hours in 2 patients. Only one patient (14%) developed a small esophageal leak that spontaneously resolved with adequate mediastinal drainage, intravenous antibiotics, and aggressive nutritional support. One patient (14%), whose repair was delayed by 12 hours, died postoperatively of profound sepsis. This patient was moribund from sepsis preoperatively, and postmortem examination of the esophagus revealed no evidence of esophageal leak. Esophageal continuity was maintained in all patients. The median length of stay was 21 days (range, 15-58 days). We conclude that primary reinforced repair of esophageal perforation using a fundic wrap is an effective method of treatment for distal esophageal perforation, even when the repair is delayed by more than 24 hours.
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PMID:One-stage primary repair of distal esophageal perforation using fundic wrap. 766 69

The authors analyze the results of diagnosis and treatment in 1062 patients with diffuse inflammatory diseases of the maxillofacial area and of complications of these diseases, such as mediastinitis, thrombosis of the cavernous sinus of the dura mater, meningoencephalitis. Improvement of the program of diagnosis and treatment helped improve the results: mortality from sepsis reduced from 50 to 26%. Approaches to prevention of progressive purulent infection are outlined.
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PMID:[Ways to prevent and treat disseminated inflammatory diseases of the maxillofacial area and their complications]. 777 Aug 75

A patient developed sepsis syndrome with shock 7 h after an anaesthetic for a shoulder replacement. Tracheal intubation had been difficult and required the use of a stylet and gum-elastic bougies. A gastrografin swallow subsequently demonstrated an oesophageal perforation and mediastinitis was diagnosed at surgical exploration. She survived after a prolonged period of intensive care treatment.
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PMID:Mediastinitis and sepsis syndrome following intubation. 780 87

A 49-year-old patient presented with cranioencephalic injuries including subdural hematoma and severe mass effect, facial and thoracic injuries with bilateral rib fractures but no parenchymatous lesions or extrapulmonary air. After surgical evacuation of the subdural hematoma, the patient entered the intensive care unit. Twenty-four hours later the patient pulled out the tubes, which were reinserted after signs of respiratory failure appeared. A series of clinical and radiological signs then followed, namely subcutaneous cervicothoracic emphysema, mediastinitis accompanied by hyperinsufflated balloon tamponade (pressures < 28 cmH2O). Tracheal rupture was suspected, but fibrebronchoscopy through the trachea revealed no damage. Surgical exploration 72 hours after admission confirmed high tracheal rupture near the pars membranacea. The damage was sutured, but sepsis with severe respiratory distress and mediastinitis led to death.
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PMID:[Tracheal rupture in a patient with head and thoracic injuries]. 789 30

Hemorrhagic lymphadenitis of the intrathoracic lymph nodes and mediastinitis are shown to be the primary septical focus, this indicating an inhalation route of the contamination with development of pulmonary anthrax. The alterations in the gastrointestinal tract and central nervous system are considered to be secondary resulting from lymphohematogenic generalization of the anthraxic sepsis. The attention is drawn to the morphological signs of the immunodepression and the inhibition of granulocytic reaction. It is noted that the epidemic outburst of the pulmonary anthrax is without analogs and its development may be the result only of a massive penetration of bacteria into the atmosphere.
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PMID:[Pathology of anthrax sepsis according to materials of the infectious outbreak in 1979 in Sverdlovsk (various aspects of morpho-, patho- and thanatogenesis)]. 798 34

Sternal osteomyelitis due to Aspergillus fumigatus after cardiac surgery occurred in two nonimmunosuppressed patients. The clinical features of the infection were markedly different in the two cases. In the first patient, sepsis showed a late and insidious onset followed by slow progression. In the second case, fungi were isolated from wound swabs within a few days of surgery and the clinical picture showed acute onset and rapid progression. Only a few cases of sternal osteomyelitis due to Aspergillus have been described previously after cardiac surgery. Aspergillus infection should be considered in the differential diagnosis of mediastinitis after cardiac surgery, especially in a clinical setting of otherwise unexplained sepsis or nonhealing wound despite apparently adequate treatment.
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PMID:Sternal osteomyelitis due to Aspergillus fumigatus after cardiac surgery. 816 69

In this study, 223 cases of esophageal atresia (Type IIIb: 85.7%; Type II: 5.8%; Type IIIc: 4.0%; Type IIIa: 2.2%; Type IV: 2.2%) from 6 pediatric surgery centers of Austria, were retrospectively examined for the following parameters and their influence on the prognosis: Birth weight (2494.7 +/- 702.0 g), gestation week (range 27-42 weeks; mean 37.3 +/- 3.1 weeks), sex (male: n = 128; female: n = 95), long-gap atresia (> or = 2 cm: n = 33), Tracheomalacia (n = 16), associated malformations (n = 122; cardiac 27.4%, renal 17.9%, skeletal 17.0%, anal: 10.3%, intestinal 9.9%, mediastinal 7.6%, chromosomal 2.2%), preoperative aspiration (n = 92), pneumonia (n = 96), anastomotic insufficiency (n = 45), empyema (n = 5), mediastinitis (n = 8), sepsis (n = 32), other medical complications (n = 122, in 80 infants), other surgical complications (n = 57). The mortality rate was 41.3% overall, from 1975 to 1991; however, it was 25% from 1987 to 1991 and 0% in 1991. A statistically significant correlation was found between prognosis and the following factors: Cardiac malformations (p = 0.0001), medical complications except aspiration and pneumonia (p = 0.0001), empyema (p = 0.0081), mediastinitis (p = 0.0214), and sepsis (p = 0.0295). These 5 significant factors were given different points and a prognostic score was calculated by the addition of these points. This score was predictive for survival in 90.6% of cases and for mortality in 94% of cases.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Recent evaluation of prognostic risk factors in esophageal atresia--a multicenter review of 223 cases. 821 69

Mediastinitis-related right ventricular rupture is an unusual but potentially life-threatening complication of cardiac operations. Between January 1981 and December 1990, a total of 10,182 patients underwent heart operations for ischemic, valvular, and congenital heart disease at the Montreal Heart Institute. Forty-eight patients (0.5%) had postoperative mediastinitis necessitating surgical exploration and sternal debridement. The mediastinum was left open for daily irrigation with povidone-iodine and chest reconstruction was postponed. During treatment, seven patients (0.07%) had right ventricular rupture necessitating immediate surgical repair. All had ischemic heart disease before the operation. There were five women and two men, ages ranging from 52 to 65 years (mean 58 +/- 5 years). Surgical repair consisted of autologous patch covered with omentoplasty assisted with cardiopulmonary bypass. Two patients died, one during the operation of massive hemorrhage and the other 10 days after the operation of uncontrolled sepsis. Five patients survived 2 to 29 months (mean 23 +/- 10 months) after right ventricular rupture, with an overall survival of 71%. Obesity was more frequent in the patients with right ventricular rupture and was found to be a significant risk factor (multivariate analysis, p < 0.05, relative risk 3.22). Histologic examination of the right ventricle in the patient who died after a successful repair revealed fatty infiltration of the right ventricular wall. This may have predisposed the patient toward ventricular rupture. In conclusion, right ventricular rupture, an unusual event in heart surgery, is related to open sternal debridement. Favorable outcome of this complication depends on immediate surgical management, autologous repair, and the use of omentoplasty.
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PMID:Right ventricular rupture. A complication of postoperative mediastinitis. 787 26

Ninety patients with esophageal perforations were operated on at our institutions between 1970 and 1992. Thirty-four of them were seen after delayed diagnosis (> 24 hours) with mediastinal sepsis caused by perforation of the thoracic esophagus. There were 18 patients with spontaneous ruptures, 11 with instrumental perforations (including one caused during laparotomy), and 3 perforations caused by foreign bodies. One patient had perforation of an esophageal ulcer into the pericardium and another had perforation of an esophageal diverticulum into the mediastinum. Nineteen patients underwent primary repair of the perforation with cleansing and drainage of the mediastinum and the pleural cavity. The remaining 15 had primary extirpation of the thoracic esophagus, irrigation of the mediastinum with antibiotics, cervical esophagostomy, gastrostomy, and drainage of the mediastinum and pleural cavity. Nineteen of the 34 patients survived (hospital mortality 44%). Of patients with primary repair, only six survived (in-hospital mortality 68%), whereas only two patients treated with esophagectomy died (in-hospital mortality 13%). The difference was highly significant (p = 0.001). The most common cause of death was multiorgan failure resulting from sepsis. Postoperative complications developed in four patients treated with primary repair (two sepsis, one empyema, and one anuria) and in seven patients treated with esophagectomy (two empyema, two sepsis, one pneumonia, one mediastinal abscess, and one brain abscess). After healing of the mediastinitis, the esophagogastric continuity was reconstructed with colon in 11 patients and stomach in two patients. In the management of delayed esophageal perforation with mediastinal sepsis, esophagectomy is superior to primary repair alone, which often leads to mediastinal leakage, continued sepsis, and death.
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PMID:Management of delayed esophageal perforation with mediastinal sepsis. Esophagectomy or primary repair? 804 Nov 95

Among 361 consecutive patients who underwent open surgery from Jan. 1987 to Sept. 1991, risk factors and clinical courses were analyzed retrospectively in comparison between infants-children and adults. Seven mediastinitis (4.0%) occurred in 173 adult patients (20 to 75 y/o, mean: 54.4 y/o) and were not associated with age, sex, type of disease, and duration of operation or cardiopulmonary bypass. Postoperative mediastinitis significantly increased in the patients with low output syndrome (LOS) determined as use of IABP and/or assistant circulations (p < 0.001) and reexploration for bleeding or tamponase was associated with an increased risk for mediastinitis (p < 0.01). Five mediastinitis (2.7%) occurred in 188 infants and children (0 to 17 y/o, mean: 4.2 y/o). All patients involved with mediastinitis were less than 12 month old (2.6 +/- 3.3 month). None of the other factors was associated with an increased risk for this complication. Bacterial cultures of exudate were positive in 11 of 12 patients, and identified as MRSA in 10 and Staphylococcus epidermidis in one. In the seven of adult patients, two developed sepsis and four died with other organic failures or mediastinal bleeding. All five of infants healed after postoperative 33 to 145 days. The immature state of immune response might associate with postoperative mediastinitis in infants, whether LOS may be important in the immune suppression by surgical stress in adults, and the prognosis of mediastinitis might be effected by prolonged depression of postoperative cardiac function in adult patients.
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PMID:[Suppurative mediastinitis after open heart surgery: in comparison between infants-children and adults]. 843 77


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