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)

Thirty-one patients with chronic lymphocytic leukemia were treated with mediastinal radiation. In none of the patients was complete remission achieved; either partial remission or clinical improvement was achieved in 52 per cent, but the duration of response was short. The response rate was 77 per cent for the patients receiving a total radiation dose greater than 3,000 rads and 45 per cent for those receiving less than 3,000 rads. Severe life-threatening toxicity was noted in 11 patients and seven of these patients died; two patients died with progressive disease. Severe toxicity was manifested by one or more of the following: bone marrow aplasia, pancytopenia, gram-negative sepsis, generalized herpes zoster and severe esophagitis. Neither the total dose of radiation nor the dose per week correlated withe the severity of reaction or death.
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PMID:Mediastinal irradiation for chronic lymphocytic leukemia. 100 73

The majority of patients with Aids suffer from diarrhea and weight loss, as well as opportunistic infection and tumors of the gastrointestinal tract; endoscopy is frequently necessary. Often, but not always, it is possible to identify an opportunistic tumor or infection which explains the patient's signs and symptoms. In other cases, HIV may itself be pathogenic. The most important opportunistic pathogens are Candida albicans (stomatitis and esophagitis), cytomegalovirus and herpes simplex virus (esophagus, stomach, biliary system, colon), cryptosporidium (small intestine, biliary system), Isospora belli (small intestine), salmonella, shigella, and campylobacter (small and large intestine, septicemia), and Mycobacterium avium intracellulare (liver, spleen, intestinal submucosa, and bacteremia). Involvement of the gastrointestinal tract is frequent in Kaposi's sarcoma, though it is often asymptomatic. In contrast, gastrointestinal lymphomas are aggressive and rapidly progressive tumors.
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PMID:[AIDS and gastrointestinal tract: a summary for gastroenterologists and surgeons]. 215 57

Esophagitis of varying degrees and significance is caused by reflux, infections, radiation, and ingestion of chemical agents. A case of necrotizing esophagitis, seen as a black esophagus on endoscopy in a postoperative patient and resulting in long tubular stricture which ultimately required esophagectomy, is reported. Although the course of necrotizing esophagitis may parallel that associated with ischemia, severe caustic injury, or overwhelming infection, its etiology is uncertain. Diminished mucosal defenses, microbial implantation by a nasogastric tube placed perioperatively or sepsis, and transient ischemia with oxyradical formation and resultant reperfusion injury are hypothesized as important causative factors in the pathogenesis of acute necrotizing esophagitis.
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PMID:Acute necrotizing esophagitis. 239 44

When esophageal disruption occurs in the presence of preexisting esophageal disease or is associated with sepsis or fluid and electrolyte imbalance, aggressive and definitive therapy often provides the only chance for patient salvage. Twenty-four adults (average age, 59 years) with intrathoracic esophageal perforations underwent esophagectomy: 15, transhiatal esophagectomy without thoracotomy; and 9, transthoracic esophagectomy. Restoration of alimentary continuity with an immediate cervical esophagogastric anastomosis was carried out in 13 patients. Eleven underwent a cervical or anterior thoracic esophagostomy, and 10 of them had a subsequent colonic (7) or gastric (3) interposition from 4 to 32 weeks (average time, 8.6 weeks) later. The perforations were due to esophageal instrumentation (9 patients), acute caustic ingestion (2), emesis (2), intrathoracic esophagogastric anastomotic disruption (2), and other causes (9). Preexisting esophageal disease in 20 patients included chronic strictures (10 patients), reflux esophagitis (3), esophageal cancer (3), achalasia (2), diffuse spasm (2), and monilial esophagitis (1 patient). Ten patients were operated on within 12 hours after the injury; 3, within 12 to 24 hours; and 11, within three to 45 days (average interval, 6.6 days). There were three hospital deaths (13%). Nineteen of the 21 survivors were able to swallow comfortably until the time of death or latest follow-up. Aggressive diagnosis and aggressive treatment of life-threatening esophageal perforations are advocated. Conservative procedures (repair, diversion, or drainage) for a perforation with preexisting esophageal disease often inflict more morbidity than esophageal resection, which eliminates the perforation, the source of sepsis, and the underlying esophageal disease. The decision to restore alimentary continuity in a single stage must be individualized.
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PMID:Esophagectomy for esophageal disruption. 229 75

Bacterial esophagitis is uncommon and has not been well characterized. We present a patient who fulfills the strict definition of bacterial esophagitis set forth by Walsh: "histopathologically demonstrable bacterial invasion of esophageal mucosa or deeper layers with no concomitant fungal, viral, or neoplastic involvement or previous surgery of the esophagus." Bacterial esophagitis should be considered in all immunocompromised patients presenting with odynophagia; however, its occurrence in association with human immunodeficiency virus infection has not yet been reported. Bacterial esophagitis can be a source of occult sepsis and requires different therapy than the other forms of infectious esophagitis.
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PMID:Bacterial esophagitis: an often forgotten cause of odynophagia. 230 80

A total of 61 patients with gastro-oesophageal reflux; resistant to medical therapy, were entered into a prospective randomized trial comparing the Angelchik antireflux prosthesis with Nissen's fundoplication. Both groups had a similar age and sex distribution and their reflux profiles were comparable. An Angelchik prosthesis was inserted in 30 patients and 31 underwent fundoplication. The mean duration of postoperative follow-up was 38 months. At clinical assessment 23 (77 per cent) of the Angelchik group were graded Visick grade I or II, compared with 29 (94 per cent) of the Nissen group. Assessment by 24 h pH monitoring and manometry between 3 and 6 months after operation showed that both procedures were equally effective in reducing reflux and increasing lower oesophageal sphincter pressure. However, long-term endoscopic follow-up revealed grade III oesophagitis in seven patients in the Angelchik group. No patient in the fundoplication group had grade III oesophagitis. Three of eight patients with strictures in the Angelchik group reported persistent dysphagia. All seven patients with strictures in the Nissen group were relieved of their dysphagia. Migration or erosion of the prosthesis did not occur. Three prostheses (10 per cent) were removed, two for dysphagia and one because of sepsis.
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PMID:A prospective randomized trial of angelchik prosthesis versus Nissen fundoplication. 264 16

We report seven elderly patients with COPD who developed serious infectious complications during prolonged treatment with high doses of corticosteroids. Infections included invasive pulmonary aspergillosis, Herpes simplex stomatitis and esophagitis, cytomegalovirus pneumonia, bacterial sepsis, fungemia and meningitis due to Cryptococcus neoformans. Each of the three patients who developed invasive aspergillus pneumonia died. The efficacy of prolonged therapy with high doses of corticosteroids in patients with COPD is not proven. These cases illustrate the potential for serious infections in patients with COPD treated with corticosteroids.
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PMID:Serious infectious complications of corticosteroid therapy for COPD. 272 Dec 49

Deep mycoses present new aspects characterized by deep, visceral mycotic localisations and septicemia, particularly in immunocompromised conditions. In immunodepressed patients (leukaemia, transplantation), the granulopenia descending to 500 elements/ml leads not only to invasive aspergillosis and candidosis but also to infections due to opportunistic fungi exceptionally or never seen formerly. AIDS favours opportunistic fungi related to defective cellular immunity as Cryptococcus neoformans, responsible of severe meningoencephalitis and septicemia, as Candida albicans responsible of thrush and oesophagitis, but also true pathogenic fungi (Histoplasma capsulatum) becoming opportunistic in such conditions. C. albicans provokes in heroin addicts a new septicemic syndrome with cutaneous, ocular and osteoarticular lesions and in leukaemic patients hepatic micro-abscesses soon after the neutropenic phase induced by chemotherapy. New methods for immunologic diagnosis (research of circulating fungal antigen), for clinical diagnosis (scanning, magnetic resonance). New strategy of antifungal chemotherapy (itraconazole, fluconazole) allow to a better knowledge and control of this new infectious pathology.
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PMID:[Current role of deep mycoses in infectious pathology]. 281 46

Development of acute mucosal ulceration is a complex series of catabolic interactions. Hospitalized patients with duodenal or gastric ulcer, pathologic gastric hypersecretory states (such as Zollinger-Ellison syndrome), gastric outlet obstruction, esophagitis, severe gastritis or duodenitis, sepsis, trauma (particularly head injury or burns), and some patients receiving high-dose corticosteroids are at risk of developing acute stress ulcers. Treatment should be initiated as soon as the patient is identified as being at risk, because measures designed to prevent bleeding or perforation are more effective than those designed to stop bleeding once it supervenes and the cascade of multiple organ failure commences. The presence of acid will trigger the onset of this condition; however, ulceration will not occur if the intraluminal pH can be maintained above 5 by periodic antacid treatment or by H2-receptor blockade. The dosing regimen of antacid or of H2-receptor antagonist should not be fixed, but should be sufficient to keep the gastric pH higher than 5. Antagonists administered via a nasogastric tube are the first line of defense, but 30 to 50 percent of the most ill patients will also be treated parenterally with H2-receptor antagonists. Parenteral H2-receptor blockade therapy is indicated in these patients when the risk of acute or continued ulceration of esophageal, gastric, or duodenal mucosa is high and the oral administration of medication is either not possible or the response to such therapy is unreliable. Parenteral H2-receptor antagonists are rarely administered alone.
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PMID:Indications for the use of parenteral H2-receptor antagonists. 615 Jun 38

Fifty-two patients with reflux oesophagitis resistant to medical treatment were randomized at operation to receive either the Angelchik prosthesis or a fundoplication. All patients were assessed postoperatively by a physician unaware of the nature of the operation. Forty-two patients have been followed up for 1-2 years; ten patients for 3-9 months. Ninety-six per cent of the Angelchik patients had satisfactory or excellent results compared with 81 per cent with a fundoplication. There were no failures to control reflux with the Angelchik prosthesis whereas 6 patients (23 per cent) of the fundoplication group have persisting reflux. Operating times for insertion of the prosthesis averaged a little over half that recorded for fundoplication. Complication rates were similar. The results of the trial encourage the use of the prosthesis in patients with gastro-oesophageal reflux, where medical treatment has failed. The prosthesis should not be used if the gut is opened during operation either inadvertently or deliberately, as in making a suture line or anastomosis, because of the risk of sepsis.
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PMID:Randomized prospective trial of the Angelchik anti-reflux prosthesis. 638 12


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