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Query: UMLS:C0243026 (sepsis)
 52,417 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

This study was carried out to determine whether animals bearing L1210 leukemia were more susceptible to candida infection in the absence of immunosuppression and to determine also if the L1210 cells suppressed the inflammatory response of the animal host. Systemic infection was studied by intravenous injection of Candida albicans and checking for the number of candida organisms cultured from the blood and the kidneys. Localized infection was studied by intramuscular injection of C. albicans into the thighs and measuring the changes in the thigh size. Compared with tumor-free controls, the intravenous injection resulted in higher counts of C. albicans from the blood and the kidneys of tumor-bearing animals. No significant difference in the localized swelling was noted between tumor- and nontumor-bearing mice with respect to intramuscular injection of C. albicans. The results thus indicate that L1210 leukemia increases susceptibility of tumor-bearing animals to systemic candida infection. L1210 cells were shown to reduce the accumulation of neutrophils and to suppress the inflammatory reaction elicited by C. albicans.
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PMID:Effect of L1210 leukemia on the susceptibility of mice to Candida albicans infections. 34 9

A home program of total parenteral nutrition (HTPN) has been developed for managing patients with severe chronic small bowel disease who would otherwise be unable to leave the hospital. Six such children were treated by this program using a Broviac catheter to shorten hospitalization, to decrease the cost of care, and to normalize their lives as much as possible. They ranged in age from 2 1/4-17 yr and received HTPN for periods of from 1-11 mo. Criteria for instituting this therapy were the inability to maintain fluid and nutritional balance on therapeutic diet or oral formula, or a need for 30 or more days of conventional TPN. The 6 patients had a total of 1139 days on HTPN with 1 episode of catheter sepsis and 1 localized infection at the catheter site. None of the catheters clotted but 1 was accidentally dislodged. Small bowel adaptation occurred in 4 of the 6 patients. This allowed gradual discontinuous of HTPN and reinstitution of total oral alimentation.
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PMID:Home total parenteral nutrition: an alternative approach to the management of children with severe chronic small bowel disease. 40 77

Although disease caused by Arizona hinshawii is known to resemble the spectrum of clinical syndromes seen with Salmonella infections, little is known of their sensitivity to antimicrobials. We present three cases that are illustrative of Arizona sepsis, localized infection, or both; review the literature; and report sensitivities to 12 antimicrobials for 32 human and animal isolates of Arizona hinshawii from various geographic areas. With the exception of erythromycin and streptomycin, most strains were sensitive to many of the commonly used antibiotics. As with Salmonella infections, ampicillin or chloramphenicol appear to be the initial antimicrobial agents of choice for severe infections with A. hinshawii. Definitive antimicrobial therapy must be individualized on the basis of sensitivity testing and with regard to host factors.
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PMID:Arizona hinshawii infections. New cases, antimicrobial sensitivities, and literature review. 98 10

To determine the incidence of acute gastroduodenal lesions during severe sepsis, prospective endoscopies were performed in two groups of critically ill patients. The criteria of selection ruled out the incidence of other factors, such as shock, acute renal or respiratory failure. Evaluation of sepsis by clinical and bacteriologic criteria and endoscopic examination were performed in a double blind study. In the group of 14 patients with sepsis, 19 fibroscopies showed abnormalities of mucosa in all of them. In the group of 16 patients with sepsis, 23 fibroscopies showed either superficial lesions or normal mucosa. The difference between the incidence and the severity of acute lesions in the two groups studied was highly significative, p less than 0.001. Besides, gastroduodenal lesions became worse when sepsis prolonged, while they improved dramatically when focal infection and septicemia were eradicated. These data strongly suggest that severe sepsis per se can provoke acute digestive damage.
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PMID:Acute gastroduodenal lesions related to severe sepsis. 125 19

We administered teicoplanin as specific antibiotic therapy for nosocomial "ICU specific" infections with methicillin-resistant Staphylococcus aureus and epidermidis (MRSA-MRSE). The above mentioned drug has been given to 20 patients (15 newborns and 5 not-newborns) admitted into intensive care unit during the years 1988, 1989, 1990 with MRSA-MRSE localized and/or systemic infection, affected by severe disease (RDS, pulmonary edema, congenital cardiac disease, cystic fibrosis) undergoing invasive procedures which presented high nosocomial infective risk (tracheal intubation, mechanical ventilation, venous and arterial cannulation, total parenteral nutrition, etc.). Complete recovery from systemic or localized infection (sepsis, low respiratory tract infection, high respiratory tract infection) occurred in 19 out of 20 patients, with a rate of success of 95%. Teicoplanin treatment lasted from a minimum of nine days to a maximum of thirty days. The dose was 5-6 mg/kg/die in one administration for the first three days, then 4 mg/kg/die. The tolerability of teicoplanin has proven satisfactory, since we had no major side effects during treatment and follow up.
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PMID:[Teicoplanin therapy in neonatal and pediatric intensive therapy]. 138 7

Young infants with fever are at risk for serious bacterial infection, but no consensus exists on the optimal approach to diagnosis and treatment. Although the traditional recommendation is always to perform all sepsis tests, including lumbar puncture, and administer intravenous (IV) antibiotics until culture results are negative, recent studies suggest administering intramuscular (IM) ceftriaxone with outpatient follow-up or using laboratory and clinical data to exclude low-risk patients from hospitalization, further testing, and antibiotic treatment. A decision analysis model was used to evaluate six strategies for the diagnosis and treatment of infants aged 28 to 90 days with temperature greater than or equal to 38.0 degrees C. Data from the literature, data from a 1991 study of 503 febrile infants, and direct, short-term costs from the Children's Hospital of Philadelphia were used as model inputs. The model was run for a hypothetical cohort of 100,000 febrile infants who did not require admission for focal infection or for other reasons that clearly necessitated admission. The model included six strategies: (1) no intervention; (2) all sepsis tests (lumbar puncture, blood culture, urine culture, white blood cell count, and urinalysis) followed by hospitalization and IV antibiotics for all infants; (3) all sepsis tests followed by IM ceftriaxone and outpatient management for most infants; (4) blood and urine cultures with white blood cell count and urinalysis followed by either lumbar puncture and IV antibiotics for high-risk infants or outpatient management without antibiotics for low-risk infants; (5) white blood cell count and urinalysis followed by either lumbar puncture, blood and urine cultures, and IV antibiotics for high-risk infants or outpatient management without antibiotics for low risk infants; and (6) clinical judgment followed by either all sepsis tests and IV antibiotics for high-risk infants or outpatient management without antibiotics for low-risk infants. The two "all sepsis tests" strategies prevented the most cases of death or neurologic impairment, 78% (when IV antibiotics were used) and 76% (when IM ceftriaxone was used) of all potential cases. The most cost-effective strategy was to use all sepsis tests followed by IM ceftriaxone for all patients without meningitis, at an incremental cost of only $3900 per sequela prevented relative to no intervention. Strategies under which only those patients selected as high-risk by laboratory criteria received antibiotic treatment were less effective but incurred lower rates of antibiotic complications. Clinical judgment alone was the least clinically effective and the second least cost-effective strategy.(ABSTRACT TRUNCATED AT 400 WORDS)
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PMID:Clinical and cost-effectiveness of outpatient strategies for management of febrile infants. 844 84

A 54-year-old man received insertion of an acupuncture needle into the region extending from the posterior neck to the back on two occasions for the treatment of shoulder stiffness. Two weeks after the second acupuncture, he developed fever, dysarthria and mictionary disturbance, finally reaching the condition of tetraplegia. He was immediately admitted to an emergency room in our hospital, and was diagnosed as sepsis with DIC, ARDS, heart failure, renal failure, liver failure, and myelitis. After one month, he recovered with transverse myelopathy as a residual deficit. Neurological findings showed transverse myelopathy below the level of Th2 at that time. Cervical CT revealed an irregular low density at the periphery of the cervical vertebra from the C2 to C4 level. Cervical MRI revealed an irregular swelling of his spinal cord from the C2 to C7 level. We explained the mechanism of transverse myelopathy in this case as follows. After the acupuncture, he suffered a focal infection of the region of needle insertion, and then the infection expanded to the cervical vertebra, thus causing osteomyelitis, sepsis, and finally cervical myelitis. Direct injury of the spinal cord and nerve roots as a complication of acupuncture was previously reported, but indirect injury of the spinal cord due to myelitis had not been reported except our present case. Careful attentions should be paid to the complications of acupuncture.
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PMID:[A case of transverse myelopathy caused by acupuncture]. 178 54

Fifty-six neonates with enterococcal septicemia in a single hospital from 1977 through 1986 were studied. The incidence was low and constant until 1983, when an increase, attributable to infections in infants older than 7 days of age (late-onset), was noted. These infants were more premature (mean gestational age 29.5 vs 36.9 weeks) and had lower birth weights (mean 1250 vs 2700 g) than those with early-onset enterococcal sepsis, and in most the infections were characterized by a nosocomial origin. Infants with early-onset infection had a mild illness with respiratory distress typical of other etiologic agents or diarrhea without focal infection. By contrast, late-onset enterococcal sepsis was heralded by severe apnea, bradycardia, circulatory collapse, and increased ventilatory requirements. Focal infections, including scalp abscess or catheter-related infection (23% each), meningitis or pneumonia (15% each), were common. Rapid clinical improvement and clearance of bacteremia resulted from therapy with an aminoglycoside and either ampicillin or vancomycin, but only if abscesses were drained and intravascular catheters were removed. Mortality rates for early-onset, late-onset, and necrotizing enterocolitis-associated infection were 6, 8, and 17%, respectively. Enterococcus is a frequent cause of late-onset septicemia in premature neonates, and empiric therapy should include appropriate antimicrobial agents.
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PMID:Enterococcal sepsis in neonates: features by age at onset and occurrence of focal infection. 210 74

Technetium (99mTc) labelled, polyclonal human immunoglobulin (HIG) is a new agent that detects focal infection and inflammation. This new agent was compared in 40 patients with the accepted standard, namely 111In-oxine-labelled leucocytes. This comparison resulted in a sensitivity of 94% and a specificity of 96% for 99mTc-HIG when 111In-oxine leucocytes were defined as giving the true result. The new agent was shown to localize both sepsis and active inflammatory bowel disease (IBD). There was 100% concordance in the 16 patients with IBD who were imaged with both 99mTc-HIG and 111In-oxine leucocytes. Discordant results were obtained in one case of suspected osteomyelitis, which was false-positive on the 99mTc-HIG scan, and one case of pyrexia of unknown origin when the 99mTc-HIG was false-negative and the 111In-oxine leucocyte scan demonstrated accumulation of tracer in the caecum at 24 h post-injection. Normal distribution for 99mTc-HIG demonstrated activity in the kidneys and bladder and that 50% of the tracer is cleared through the kidneys during the first 24 h post-injection. There were no major or minor side-effects.
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PMID:99mTc-human immunoglobulin (HIG)--first results of a new agent for the localization of infection and inflammation. 211 69

A total of 156 newborn infants with suppurative surgical infection (SSI) were observed; 73 of them had sepsis and 83 a severe localized process. In 47 patients with sepsis and 34 with localized infection, T-activin was included in complex therapy while the other infants formed the control group. It has been established that T-activin leads to an increase in the quantity of the active population of T-lymphocytes in the peripheral blood and to enhanced functional activity of T-lymphocytes in the newborn with SSI independent of generalization of the process. Bactericidal activity of circulating phagocytes is improved. The clinical course of SSI is less severe with more pronounced positive changes in the symptoms, hospital stay of the children is shortened, lethality is reduced. The effect of T-activin on the dynamic of the indices of the immune state is more marked in a septic process.
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PMID:The effect of using T-activin in the therapy of the newborn with suppurative surgical infection. 280 82


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