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

Scleromyxedema is a rare fibromucinous connective tissue disorder characterized by papular skin lesions associated with sclerosis and a serum monoclonal gammopathy. Little is known about either the natural history or the systemic manifestations of this disease. We reviewed the medical records of 19 patients with biopsy-proven scleromyxedema seen from 1950 to 1985 for evidence of systemic disease. There were 10 males and 9 females with a median age at diagnosis of 53 years. Monoclonal gammopathy was present in 13 patients. Eight patients complained of dysphagia; 3 had proximal esophageal dysfunction and 1 had total esophageal aperistalsis on barium swallow. Proximal muscle weakness was noted in 5, with an inflammatory myopathy in 3. Six patients complained of dyspnea on exertion. Of these, 5 had reduced diffusing capacity, 3 had reduced volumes, and 2 developed cor pulmonale. Pathologic changes characteristic of "scleroderma kidney" were demonstrated in 1 patient at postmortem. One patient had Raynaud's phenomenon and 2 had arthralgias/arthritis with noninflammatory synovial fluids. Although 8 of 12 patients treated with melphalan noted regression of their skin changes, no consistent improvement in the extracutaneous manifestations was demonstrated. Furthermore, 2 patients died of sepsis related to melphalan-induced myelosuppression, and 4 developed hematological malignancies following melphalan therapy. In conclusion, systemic manifestations in scleromyxedema are more prevalent than previously recognized, and can resemble those of scleroderma. Significant toxicity occurred with the use of alkylating agents in these patients, with treatment-related complications developing in 45% of patients treated with melphalan. The lack of definitive data regarding the natural history of this disease complicates the question of optimal therapy, but the use of alkylating agents should be reserved for those patients with severe debilitating skin disease.
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PMID:Scleromyxedema: a scleroderma-like disorder with systemic manifestations. 333 81

The records of 300 patients with a diagnosis of small bowel obstruction were evaluated to determine which factors, if any, were prognostic of clinical outcome. Ninety per cent of patients had at least one prior abdominal procedure; those of a gynecologic or obstetric nature were most common. Abdominal pain (92%), vomiting (82%), abdominal tenderness (64%), and distention (59%) were the most frequent symptoms and signs, and plain abdominal x-rays were abnormal in 273 (91%) patients. Two hundred and nine patients (70%) underwent surgical repair, of which 48 (23%) required resection of intestine for densely adherent or strangulated bowel. Contrast studies were generally not helpful and associated with barium peritonitis in two patients. The mortality rate for the entire series was 9 per cent, which doubled for those who underwent resection. Septic complications occurred in 31 per cent of the survivors in this group. Fourteen of the 16 patients who died from abdominal sepsis had a delay in presentation and/or treatment, which was the most important prognosis factor for patient outcome.
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PMID:The importance of early diagnosis of small bowel obstruction. 341

The experience of 66 cases of colovesical fistula is reported. The most common cause was diverticular disease (71%), the remainder being due to malignancy, Crohn's disease, radiotherapy, appendicitis and trauma. The most sensitive investigation was barium enema, which was abnormal in 98% and actually showed the fistula in 57%. In 32 patients a single stage resection was performed, without mortality or significant morbidity and we would advocate this form of treatment for fistulae which are not complicated by gross sepsis or obstruction.
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PMID:Colovesical fistula. 363 73

Intussusception remains a leading cause of bowel obstruction in early infancy and childhood. From 1970 to 1985, 83 patients with intussusception were treated. There were 51 boys and 32 girls ranging in age from 2 months to 22 years. Ten patients had a total of 14 separate recurrences; nine occurred during the initial hospitalization. Symptoms on presentation included abdominal pain (80%), palpable mass (60%), rectal bleeding (53%), and lethargy or sepsis (45%). Fifteen children underwent exploration without contrast studies based on duration of symptoms (greater than 5 days) and evidence of severe obstruction on plain abdominal x-ray films. In the remaining children, diagnosis was confirmed by barium enema and hydrostatic reduction was achieved in only 34 patients (42% success rate). Symptoms were present more than 48 hours in 55% of the reduction failures. At operation, five children had spontaneously reduced and an appendectomy was performed. Manual reduction was possible in 32 patients. The intussusception was irreducible in 26 patients, and 18 required temporary stomas. Pathologic lead points were found in 11 patients. Average length of hospitalization was 1.5 days after barium enema reduction, 9.6 days after manual reduction, and 13.8 days after bowel resection. There were no recurrences of intussusception after surgical reduction. A significant morbidity rate was observed with a delay in diagnosis. Adequate preoperative preparation and prompt surgical intervention are associated with 100% survival.
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PMID:Intussusception: current management in infants and children. 366 Feb 43

We have previously shown that experimental peritonitis secondary to fecal bacteria plus barium sulfate suppresses delayed cutaneous hypersensitivity (DCH) in rats. We examined herein the role of barium sulfate. In a series of experiments presensitized rats were simultaneously skin tested with intradermal keyhole limpet hemocyanin and given an intraperitoneal injection of either (1) a mixture of four fecal bacteria in their nutrient broths, (2) bacteria and broths plus barium sulfate, (3) sterile broths plus barium, (4) sterile barium alone, (5) nutrient broths, or (6) saline. In rats given sterile barium we measured phagocyte delivery to subcutaneous polyvinyl alcohol sponges. We found that (1) the coadministration of barium sulfate was necessary for rats given bacteria to die (P = 0.03) or develop abdominal abscesses (P less than 0.005), (2) suppression of DCH occurred in 70% of rats receiving sterile barium sulfate vs 0% in saline controls (P = 0.0001), (3) early suppression of DCH was associated with subsequent death and abscess formation in rats given bacteria plus barium (P = 0.00002) and with intraabdominal barium collections in rats given barium alone (P less than 0.02), (4) barium sulfate administration caused suppression of phagocyte delivery to subcutaneous sponges: 23.2 X 10(6) cells/site vs 43.1 X 10(6) cells/site in saline controls (P less than 0.005). We conclude that barium sulfate itself has profound systemic effects in the rat model of intraabdominal sepsis. Early suppression of DCH is associated with a poor outcome in septic rats.
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PMID:Suppression of delayed cutaneous hypersensitivity and inflammatory cell delivery by sterile barium peritonitis. 368 6

Gelatine capsules containing Escherichia coli and Bacteroides fragilis in a standardized mixture with rat colonic content and barium sulfate were implanted intraabdominally into rats. Capsules of 0.75 g gave approximately 50% mortality whereas 0.35 and 1.10 g caused no or 100% mortality, respectively. In subsequent experiments, using the 0.75 g capsule, all animals became ill with signs of tachypnea, piloerection, low physical activity and hypersecretion of saliva 6-8 h after the implantation. The animals reduced their water and food intake substantially and the body weight decreased. A significant reduction in blood pressure, glucose and leukocyte and platelet counts was found 12 h after challenge. Blood cultures obtained at 12, 24, 48 and 60 h all grew E. coli but none B. fragilis. Succumbed animals revealed diffuse peritonitis with growth of E. coli and B. fragilis at autopsy, whereas surviving animals showed abscess formation at investigation on day 8 after challenge. It was concluded that the model closely resembled intraabdominal abscess formation with sepsis in man.
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PMID:Standardized intraabdominal abscess formation with generalized sepsis: pathophysiology in the rat. 388 37

A set of xiphopagus conjoined twins with prematurity, exomphalos, and intestinal obstruction was separated successfully. Preoperative evaluation included computerised axial tomography, 99mTc-HIDA scan, and barium enema. Major hepatobiliary and gastrointestinal anomalies were encountered. One twin is alive and well today. The other twin died one week postoperatively from sepsis. Postmortem studies showed she had a severe cardiac anomaly incompatible with normal life.
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PMID:Management of xiphopagus conjoined twins with small bowel obstruction. 394 59

Streptococcus bovis bacteremia has been associated with several gastrointestinal disorders, most notably carcinoma of the colon. This report describes a 57-year-old woman with short bowel syndrome in whom S. bovis bacteremia and an infection of an indwelling parenteral nutrition catheter developed. A barium enema revealed diverticula and a foreshortened small intestine. This case implicates the short bowel syndrome in the pathogenesis of S. bovis bacteremia and supports empiric antibiotic coverage for both skin flora and enteric pathogens in patients with Hickman catheter sepsis and known gastrointestinal pathologic conditions.
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PMID:Streptococcus bovis catheter infection and the short bowel syndrome. 396 50

A patient with Parkinson's disease developed a non-ketotic hyperosmolar diabetic coma precipitated by chest infection. Initial improvement from treatment with intravenous insulin, ampicillin and fluid therapies was followed by severe deterioration and hypovolaemic shock. Further improvement occurred only when therapy directed against Gram-negative sepsis was added. A barium examination later demonstrated aspiration of oral contents with pulmonary soilage. The differences between the easily recognized early fulminating 'aspiration syndrome' caused by aspiration of gastric contents of low pH and the aspiration of oral contents, which may remain occult for many hours, is highlighted. Life-threatening Gram-negative or anaerobic infection may then occur but remain undiagnosed because the original aspiration of foreign material is unsuspected.
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PMID:Aspiration of oral contents in Parkinson's disease. A case report. 403 2

A prospective, randomized clinical trial was undertaken to compare the value of a combination of two antibiotics for the prevention of postoperative septic complications after large bowel surgery. In group I the patients received three doses daily for 2 days of 80 mg gentamicin and 600 mg clindamycin, intravenously. Patients in group II received three doses daily for 2 days of 80 mg gentamicin and 500 mg metronidazole. Antibiotic administration was started in the operating room before the surgical procedure. The two antibiotics were administered by separate venous routes. One hundred and seven patients were allocated to either one of the two groups. Both groups were equally matched for gender, age, and surgical procedure. Bacteriologic specimens were taken in the wound as soon as the peritoneum was closed. They were immediately incubated for identification by aerobic and anaerobic cultures and sensitivity determinations. Cultures of one or more organisms were positive in 63 of 107 specimens. There was no difference between the two groups. No death occurred as a result of intra-abdominal complication, no reoperation was required, and in no case did peritonitis occur. Six wound abscesses and three delayed stitch infections were observed: five in group I and two in group II. Five clinical anastomotic leakages were observed (5.1%): two in group I and three in group II. They did not require treatment and healed spontaneously. Furthermore, five radiologic anastomotic leakages were present in 45 patients who received a control barium enema. No side effects were noted with metronidazole of with clindamycin. No clinical evidence of ototoxicity or nephrotoxicity was observed in patients receiving gentamicin. There is no statistically significant clinical difference between the combination of gentamicin and metronidazole or gentamicin and clindamycin. Both combinations are effective in preventing wound sepsis in large bowel surgery. Metronidazole and clindamycin were equally effective in preventing postoperative anaerobic infections. No resistance of anaerobic organisms to metronidazole was observed.
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PMID:Antibiotic prophylaxis in large bowel surgery: results of a controlled clinical trial. 633 62


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