Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0243026 (sepsis)
 52,417 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Gastro-oesophageal reflux disease (GORD) is a chronic disorder requiring lifelong medical therapy or surgery. In the present study we evaluated the postoperative course and effect of laparoscopic fundoplication on GORD in 27 patients with a median age of 44 (range 27-73) years. Fifteen were operated on with a Watson procedure, and 12 patients had a Nissen procedure. Median stay and convalescence after surgery was one and 10 days respectively. Three patients had to be converted into open surgery (bleeding: two, unclear anatomy: one). No major complications were seen, but four patients had postoperative complications (stenosis requiring dilatation: one, subcutaneous emphysema: one, wound sepsis: one, hernia: one. The two latter complications were seen in converted patients). Two patients had prolonged dysphagia, and two patients needed slight dietetic advice for gasbloat syndrome. In 25 of 27 patients good control of GORD was accomplished as judged by symptomatology, endoscopy and 24-hour pH measurements. It is concluded that laparoscopic fundoplication offers good control of GORD with few complications, and short hospital stay and convalescence.
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PMID:[Laparoscopic fundoplication in gastroesophageal reflux]. 904 46

The response to three levels (10 ppm, 20 ppm and 40 ppm) of nitric oxide (NO) was assessed in 30 infants, median gestational age 30 (range 24-42) weeks. All the infants required an inspired oxygen concentration of more than 0.5, despite receiving surfactant where appropriate. All but one infant had a positive response to NO (median reduction in the oxygenation index (OI) was 33%, range -9%-90%), but only 20 infants showed a greater than 20% reduction in the OI. There was no obvious relationship of the optimum NO level (i.e. that associated with the maximum reduction in OI) and either diagnosis (congenital diaphragmatic hernia, meconium aspiration syndrome, respiratory distress syndrome, pulmonary interstitial emphysema (PIE), hydrops and sepsis) or maturity, except that five of six infants with PIE responded best to 40 ppm, as did eight of nine infants less than 28 weeks gestational age. We conclude NO dosage should be individualized and NO levels up to 40 ppm should be considered in very immature infants.
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PMID:Response to nitric oxide in term and preterm infants. 926 98

Lung volume reduction surgery (LVRS) is emerging as a promising and unique therapeutic option for rigorously selected patients with severe debilitating emphysema. A 51 yr old man with generalized emphysema developed bilateral pneumothoraces during his first holiday abroad. Due to respiratory insufficiency, intubation and mechanical ventilation were necessary. In total, six chest tubes were inserted but massive air leak persisted and his respiratory condition deteriorated due to bronchopneumonia and sepsis. The patient was transferred to Belgium. As a last resort, bilateral LVRS was performed through a median sternotomy. The most diseased areas of the upper lobes containing the air leak were resected bilaterally and a pleurectomy was associated. Three months after operation, there was a remarkable improvement in spirometric values with an increase in forced expiratory volume in one second of almost 100%. The results were sustained after a follow-up of 18 months. In this dramatic case, lung volume reduction surgery proved to be effective, and was even a life saving procedure.
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PMID:Lung volume reduction surgery as an emergency and life-saving procedure. 942 9

In Japan, chronic lung disease (CLD) is defined as an oxygen requirement greater than that obtainable in room air at 28 days of age, with symptoms of persistent respirator distress and a hazy or emphysematous and fibrous appearance upon chest x-ray. A total of 4964 infants weighing less than 1500 g at birth and born in 1990 were admitted to and cared for at level II and III neonatal care centers in Japan. A total of 4293 infants (86.3%) survived at 28 days after birth. Analyses of infants who developed CLD through their preceding illnesses and chest x-ray findings resulted in the classification of CLD into six types. Types I and II are defined as CLD following the acute stage respiratory distress syndrome (RDS). Type I is the typical case of bronchopulmonary dysplasia (BPD) as described previously, whereas Type II shows atypical radiological findings, namely only diffuse haziness without typical emphysema and fibrosis. Type III has a history of intrauterine inflammation. Chest x-ray shows the typical bubbling and cystic appearance described in the original report of Wilson-Mikity syndrome or neonatal pulmonary emphysema in the very low birth weight infant. Type III also has atypical radiological findings in cases with intrauterine infection. Type IV does not have a history of either intrauterine inflammation or RDS but shows typical emphysematous and fibrous appearance upon chest x-ray. Type V includes those with atypical chest x-ray appearance similar to Type II but without history of RDS and intrauterine inflammation. CLD is a heterogeneous condition which shows different spectra. However, the cardinal event is common to all types--the excessive inflammatory response caused by various insults to the immature airways and alveoli, such as oxygen, barotrauma, infection and so on. The excessive inflammatory response leads to lung tissue damage and the abnormal healing process due to immaturity, (such as vitamin A deficiency and insufficient oxygen radical scavenging system) and results in dysplasia and metaplasia of the respiratory system. The treatment of respiratory distress due to CLD also acts as an insult to the lungs and thus forms a vicious cycle. The different spectra of the disease are most possibly attributed to the difference in the timing and the kind of insults to the lungs. In Type I and II CLD, the insults are given in the first hours of life when the infants with surfactant deficiency receive high concentrations of oxygen for stabilization before the surfactant replacement. In Type III and III' CLD the insults are most likely given before birth. Excessive and sustained inflammatory response in the lungs with different onset times may result in the development of Type IV and V CLD. The strategy for the prevention of CLD should be different according to the origins and causes. The prevention of Type I and II CLD, or CLD following RDS, should be accomplished by successful prophylactic surfactant replacement therapy. Another procedure may be the application of high frequency oscillatory ventilation (HFOV) in the acute stage of RDS or at the time of stabilization right after birth. Types III and III' CLD present the most difficult challenge for prevention strategy because the disease process already started before birth. At the moment there are no effective measures for prevention. The strategy for the prevention of Type IV and V CLD may reside in the early detection and treatment of patent ductus arteriosus, sepsis and airway infection including pneumonia.
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PMID:Chronic lung disease of the very low birth weight infant--is it preventable? 967 27

Factors that predispose pulmonary thromboembolism to infarction have not been completely understood. The present autopsy study was carried out to evaluate these factors both clinically and pathologically. Between 36 subjects with pulmonary infarction and 33 individuals who had multiple pulmonary thromboembolism but no infarction, clinical and pathological features including congestive heart failure (CHF), shock, sepsis, neoplasm, emphysema, pneumonia, the amount of pleural effusion, diameter of occluded arteries, and segmental and dimensional location of thromboemboli were compared. Multiple regression analysis revealed that clinically CHF was significantly associated with the development of infarction. In pathological factors, thromboemboli located in the distal artery and in the lower lobe were significantly associated with infarction. The size of the infarcts was small and all the complete infarcts were in contact with the pleura. In addition to CHF, occlusion of small arteries in the lower lobe and near the pleura seems to be associated with the occurrence of infarction.
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PMID:Correlation between clinical and pathological features of pulmonary thromboemboli and the development of infarcts. 976 21

MRSA (methicillin-resistant Staphylococcus aureus) infection was admitted to 4 cases out of 171 cases that carried out the home medical treatment and exist to, period until to March, in 1998 with this hospital in April, in 1986. As for age, a sex distinction was a mal whichere from 63 years old to 78 years old. A cause disease that reached to home medical treatment was brain blood vessel obstract 2 cases, spine damage 1 case, pulmonary emphysema 1 case. MRSA disappeared with many times wound treatments and a calorie by intra venous hyper alimentary increase that a bed sore cases. An intestinal case was seen a sepsis and candida, MRSA dermatitis with MRSA dermatitis. Bthing servis of it passes, start vancomycin hydrochloride administration peculiar to transnasal tube with improved. The respiratory case pass under tracheostomy tube control with balloon and the detection of MRSA is not admitting with diabetes control with mouth ingestion. It exists and as for MRSA infection the risk of severe infection concurrence is few with only settlement unlike an in hospital a home medical treatment cases with. If an enfeebled persons inside a home are paid attention rigid control is unnecessary. Most important thing are control of local area and improvement of whole body, and whole body.
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PMID:[MRSA infection concured and exsited and the examination of a home cases]. 988 47

Bronchial rupture is a rare but severe complication of intubation with a double-lumen tube. Cardinal symptoms are mediastinal and subcutaneous emphysema as well as pneumothorax. Larger injuries result in an air leak and the endtidal carbon dioxide decreases. The gas exchange may worsen drastically when mucosal prolapse or bronchial haemorrhagia lead to bronchial occlusion. Mediastinitis or sepsis can be the sequel of the opened mediastinum. If bronchial injury is suspected probably fibreoptic bronchoscopy is indicated. We report on a case of bronchial rupture due to overinflation of the endobronchial cuff or movement of the inflated cuff when repositioning the patient. The conservative therapy was successful in spite of the fact that surgical intervention is recommended in the literature following bronchial rupture. To avoid tracheobronchial injuries an adequate tubus size must be selected. The more flexible polyvinylchloride (PVC) tubes without a carinal hook should be preferred to the Carlens tube. An atraumatic intubation is promoted by leaving the stylet inside after the tip of the tube has passed the vocal cords. To identify the minimum occlusive pressure of the endobronchial cuff for lung isolation different methods are described and should be used. The cuff has to be deflated when the patient is repositioned and when one-lung-ventilation is not required. Tumours of the tracheobronchial tree and weakness of the bronchial wall caused by steroid hormone therapy or COPD may increase the risk of tracheobronchial laceration.
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PMID:[Diagnosis, procedures and conservative therapy of a bronchial rupture after intubation with double-lumen tube]. 1007 58

We report the case of a 42 years old, non-immunocompromised native Austrian living in Vienna. He presented at home with severe dyspnea and had to be intubated immediately. Shortly after hospital admission, he developed severe adult respiratory distress syndrome (ARDS) and septic shock with massive, bilobar patchy to confluent infiltrations and a need for norepinephrine. A CT-scan revealed severe loss of functional lung tissue with areas of consolidation and multiple communicating cystic spaces. Air leaking into the mediastinum through fistulas produced pneumomediastinum, pneumoperitoneum, and a massive soft tissue emphysema. Bronchoalveolar lavage performed within the first 24 hours of admission revealed + of acid-fast bacilli. Even though appropriate tuberculostatic medication was started immediately, the patient succumbed the next day to ARDS due to massive tuberculous pneumonia and miliary disease (Sepsis tuberculosis gravissima).
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PMID:Fulminant lethal tuberculous pneumonia (Sepsis tuberculosis gravissima) with ARDS in a non-immunocompromised western European middle-aged man. 1019 49

The proteinase-proteinase inhibitor balance plays an important role in mediating inflammation-associated tissue destruction. alpha 2-Macroglobulin (alpha 2M) is a high-affinity, broad-spectrum proteinase inhibitor found abundantly in plasma and interstitial fluids. Increased levels of alpha 2M and proteinase-alpha 2M complexes can be demonstrated in patients with sepsis, emphysema, peridontitis, rheumatoid arthritis, and other inflammatory diseases. Despite these increased levels, proteolysis remains a significant problem. We hypothesized that a mechanism for inactivating alpha 2M-mediated proteinase inhibition must exist and recently demonstrated that alpha 2M isolated from human rheumatoid arthritis synovial fluid is oxidized and has decreased functional activity. The oxidant responsible for alpha 2M inactivation and the mechanism of such destruction were not studied. We now report that while hypochlorite and hydroxyl radical both modify amino acid residues on alpha 2M, only hypochlorite can abolish the ability of alpha 2M to inhibit proteinases. Hydrogen peroxide, on the other hand, has no effect on alpha 2M structure or function. Protein unfolding with increased susceptibility to proteolytic cleavage appears to be involved in alpha 2M inactivation by oxidation. The in vivo relevance of this mechanism is supported by the presence of multiple cleavage fragments of alpha 2M in synovial fluid from patients with rheumatoid arthritis, where significant tissue destruction occurs, but not in patients with osteoarthritis. These results provide strong evidence that hypochlorite oxidation contributes to enhanced tissue destruction during inflammation by inactivating alpha 2M.
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PMID:Mechanism of hypochlorite-mediated inactivation of proteinase inhibition by alpha 2-macroglobulin. 1052 45

Our objectives were to evaluate the frequency of air leaks (AL) from the respiratory tract (pneumothorax, pneumomediastinum, pneumoperitoneum, subcutaneous emphysema) in critically ill children on mechanical ventilation (MV) for severe respiratory diseases, and to examine whether AL could be correlated with specific clinical events or ventilator settings. The study constitutes a retrospective cohort of 80 consecutive critically ill children receiving MV for severe respiratory diseases between 1986 and 1993. Patients (mean age 2.9 +/- 0.6 years, 49 males and 31 females), were admitted to the Pediatric Intensive Care Unit (PICU) with acute respiratory syndrome (ARDS) (27%), asthma (15%), bronchiolitis (10%), pneumonia (21%), pulmonary congenital diseases (9%), or foreign body aspiration (18%). Patients were divided into two groups; those with AL (n=22) and those without air-leaks (non-AL) (n = 58). Air leaks developed in 22 of 80 patients or in 27.5%. Survival was significantly lower in the AL group, compared to the non-AL group (41% vs. 76%, P < 0.01). The odds ratio that a patient with multiple organ system failure (MOSF) or infection would develop AL was 2.96 and 2.19, respectively. Candida and Pseudomonas species were recovered with significantly higher frequency in the AL group compared with the non-AL group (P < 0.025). There was a strong positive correlation between the incidence of AL and high ventilatory pressures (PIP 36 vs. 29.7 cm H(2)O, P < 0.001), or large tidal volumes (V(T) 12 vs. 9 mL/kg, P < 0.05), suggesting that large volumes might elicit injury to the pulmonary epithelium. Multiple logistic regression analysis showed that only V(T) was independently associated with the development of AL in children with primary severe respiratory disease (r(2) = -0.38, P = 0.01). In conclusion, MV will produce AL, particularly when high peak airway pressures (barotrauma) or large tidal volumes (volotrauma) are delivered by the ventilator. Sepsis, MOSF, and lung superinfection with Pseudomonas or Candida species may be also important factors in the development of AL in critically ill children.
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PMID:Air leaks from the respiratory tract in mechanically ventilated children with severe respiratory disease. 1063 3


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