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

Intestinal failure is most commonly treated by the administration of total parenteral nutrition (TPN). In some patients, however, surgical therapy may increase the ability to use the intestine for nutrition and thereby decrease the complications of TPN therapy. A multidisciplinary comprehensive intestinal failure program was initiated at the University of Nebraska Medical Center in October 2000. Here we describe the surgical approaches to patients with short bowel syndrome and the subsequent impact on the need for TPN and on survival. Fifty patients (children=30, adults=20) underwent surgical procedures to restore intestinal continuity (n=5), repair enterocutaneous fistulas (n=5), resect dysmotile or strictured/obstructed bowel segments or mesenteric desmoid tumors (n=7), stricturoplasty (n=2), Bianchi tapering and lengthening (n=20), serial transverse enteroplasty (n=8), and other operations (n=8). Of these 50 patients, three patients did not require TPN after surgical intervention and seven had remnant small bowel anatomy that precluded TPN weaning (e.g., end duodenostomy) and were listed for transplantation or continued on full TPN support. Of the 40 remaining patients, most received the majority of calories from TPN at the time of referral, i.e., mean calories from TPN=90%. Subsequent to the surgical and medical therapy, 26 (65%) have been completely weaned off TPN. In addition, 10 had substantial decreases in their TPN requirements (i.e., from 85% of calories from TPN at onset decreased to a median 35% of required calories at most recent follow-up). Four patients remained on the same amount of TPN support. Four of the seven patients listed for transplantation underwent successful transplantation. Despite the complications of short bowel syndrome, 86% (n=43) of the patients are alive and well at a mean follow-up of 2 years. Patient deaths occurred primarily in those listed or eligible for transplantation and were related to advanced liver disease (n=3), gastrointestinal hemorrhage (n=1), or line sepsis (n=1). Two other patients died, one from influenza A infection and one from unknown cause at home, months after complete discontinuation of TPN. In this series of patients with short bowel syndrome, surgical intervention led to weaning or discontinuation of TPN support in 85% of patients. An organized multidisciplinary approach to the patient with short bowel syndrome is recommended.
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PMID:A multidisciplinary approach to the treatment of intestinal failure. 1569 12

On September 11, 2001, the Connecticut Department of Public Health (CDPH) initiated daily, statewide syndromic surveillance based on unscheduled hospital admissions (HASS). The system's objectives were to monitor for outbreaks caused by Category A biologic agents and evaluate limits in space and time of identified outbreaks. Thirty-two acute-care hospitals were required to report their previous day's unscheduled admissions for 11 syndromes (pneumonia, hemoptysis, respiratory distress, acute neurologic illness, nontraumatic paralysis, sepsis and nontraumatic shock, fever with rash, fever of unknown cause, acute gastrointestinal illness, and possible cutaneous anthrax, and suspected illness clusters). Admissions for pneumonia, gastrointestinal illness, and sepsis were reported most frequently; admissions for fever with rash, possible cutaneous anthrax, and hemoptysis were rare. A method for determining the difference between random and systemic variation was used to identify differences of >/=3 standard deviations for each syndrome from a 6-month moving average. HASS was adapted to meet changing surveillance needs (e.g., surveillance for anthrax, smallpox, and severe acute respiratory syndrome). HASS was sensitive enough to reflect annual increases in hospital-admission rates for pneumonia during the influenza season and to confirm an outbreak of gastrointestinal illness. Follow-up of HASS neurologic-admissions reports has led to diagnosis of West Nile virus encephalitis cases. Report validation, syndrome-criteria standardization among hospitals, and expanded use of outbreak-detection algorithms will enhance the system's usefulness.
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PMID:Hospital admissions syndromic surveillance--Connecticut, September 200-November 2003. 1571 28

Hospital emergency department (ED) syndromic surveillance has been proposed for early detection of a large-scale biologic terrorist attack. However, questions remain regarding its usefulness. The authors examined the use of active syndromic surveillance at hospital EDs in Virginia for early detection of disease events and analyzed the effectiveness of the cumulative sum (CUSUM) algorithm in identifying disease events from syndromic data. Daily chief-complaint data were collected for 10 months at seven hospital EDs in southeastern Virginia. Data were categorized into seven syndromes (fever, respiratory distress, vomiting, diarrhea, rash, disorientation, and sepsis), and the CUSUM algorithm was used to detect anomalies in each of the seven syndromes at each hospital. Fever and respiratory distress syndromes exhibited monthly and ambient-temperature-specific trends consistent with southeastern Virginia's influenza season. Furthermore, preliminary frequencies of hospital ED patient chief complaints in southeastern Virginia during a 10-month period were produced by using syndromic data. This system represents an example of a local syndromic surveillance program serving multiple cities in a limited geographic region.
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PMID:Syndromic surveillance at hospital emergency departments--southeastern Virginia. 1571 30

The Infectious Disease Control Act enacted in Germany in 1.1.2001 led to a duty of notification also for institutes of pathologic-anatomical diagnostics. All reports within 45 months after enacting concerning diseases and agents being subject to registration were evaluated. Among the notifiable diseases with fatal outcome ( section sign 6) belonged 3 cases of Meningococcus sepsis, 13 of tuberculosis und 5 cases of Creutzfeldt-Jacob disease. During lifetime 54% of tuberculosis cases remained undetected. Notifiable agents ( section sign 7.1) concerned 92 times Mycobacterium-tuberculosis-complex, twice Influenza Virus and one case of Cryptosporidiosis and Giardia lamblia each. Six Echinococcus granulosus cysts were reported ( section sign 7.2). Notification needs exact diagnosis of infectious diseases and agents being subject of registration. By this pathologists participate in the control of infectious diseases.
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PMID:[The duty of notification for pathologists according to the infectious disease control act. Tuberculosis as dominating disease]. 1576 98

It seems that with climatic and geoecologic changes, Hantaviruses have re-emerged as human pathogens related to increases in interaction between humans and rodent reservoirs. Infection with SNV in North America and the Andes virus in South America can produce infection manifest initially as a flu-like illness. In the setting of a history of possible exposure to rodents or their excreta, clinical symptoms and laboratory clues such as thrombocytopenia should raise the suspicion of HPS. Clinical deterioration can be rapid, so patients should be hospitalized and transported to tertiary care centers where mechanical ventilation is available if necessary. Presumptive treatment for other forms of sepsis should be considered before confirmation of diagnosis. Survival seems to be determined in part by viral and host factors. Canadian and South American data suggest that there may be species variations influencing clinical manifestations and course of disease. Because the pathogenesis seems to be based on immunologic injury, future treatments will likely focus on interventions other than antiviral medications. Prevention strategies should be emphasized, particularly when recognized climatic conditions favor rodent abundance. Physicians should remain alert to the possibility of such a diagnosis when evaluating a patient with CAP and should request appropriate serology while supporting the patient in a closely monitored setting. The declining mortality rates seen over the past decade may be a consequence of improved medical management or better recognition of cases, including those less severe than originally described.
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PMID:Community-acquired pneumonia: new facets of an old disease--Hantavirus pulmonary syndrome. 1576 21

Epidemiological surveillance in Navarre (584,734 inhabitants) covers 34 transmissible diseases, whose notification is compulsory, and epidemic outbreaks of any aetiology. Notification is carried out on a weekly basis by the doctors from paediatrics, primary care and specialised care. In 2004, 75.8% of all the possible notification reports (a weekly report for each doctor) were received, a percentage that has improved in the last five year period. Flu only reached 14.4 cases per 1,000 inhabitants (Epidemic Index, EI: 0.30), due to the advance of the epidemic peak for the 2003-2004 season to the month of November. The rate of respiratory tuberculosis fell to 11.6 cases per 100,000 inhabitants, and the rate of non-respiratory tuberculosis rose to 2.7 per 100,000. Ten cases of tuberculosis (11.9%) were grouped into four outbreaks that affected adolescents and young adults. Thirty percent of the cases were produced in immigrants and 4.8% in persons coinfected with HIV, proportions that are similar to those of the previous year. Eleven cases of meningococcal disease were reported, (1.9 cases per 100,000 inhabitants; EI 0.73), but only in 8 cases was the clinical form sepsis and/or meningitis. Neisseria meningitidis serogroup B was isolated in 8 cases, and serogroup C in 2 cases, the latter 2 were adults and were not vaccinated. The incidence of immunopreventable diseases continues to fall, and for the fifth consecutive year no case of measles has been reported. Legionnaire's disease, which is detected through the systematic determination of the antigen in urine, rose to 5.8 cases per 100,000 inhabitants (EI: 1.42), without any epidemiological relation between them. The incidence of imported diseases rose, with 12 cases of malaria, 8 of shigellosis, 5 of hepatitis A and 2 of legionnaire's disease acquired outside Spain.
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PMID:[Communicable disease surveillance in Navarre, 2004]. 1582 82

The most frequent infectious disease as in the previous years was influenza. 1,216,285 cases were reported (3,184.4/100,000). Number of foodborne infections and intoxications remains high--20,221 cases (52.9/100,000). 81.6% of them were caused by Salmonella. In 15.5% of them etiologic factor was not found. In this number Campylobacter infections, rarely tested in Poland may be hidden. Especially alarming is number of cases of diarrhea among children 0-2. Seasonality of childhood diarrhea indicates domination of viral infections, most probably rotaviral among them. There was noted decrease of incidence of newly diagnosed cases of viral hepatitis B (4.7/100,000) which dropped to the level of the incidence of viral hepatitis C (5.9/100,000). Hepatitis A remains at the low level (0.39/100,000). Level of newly diagnosed cases of AIDS (116 cases, 0.36/100,000) remains relatively stable for last few years. The major problem is decreasing reporting of possible risk factors. Infectious diseases caused 0.75% of deaths. Mortality from infectious diseases was 7.2/100,000 and was significantly higher among men (9.5) then among women (5.0). In urban settings mortality from infectious diseases was higher (7.3/100,000) then in the country (6.9). As in previous years, the highest number of deaths was caused by tuberculosis and its late sequels (34.4%). Attention should be given to the increased number of deaths due to sepsis (32.3%, without neonatal sepsis).
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PMID:[Infectious diseases in Poland in 2003]. 1619 May 20

Endotoxin administration to animals and humans is an accepted experimental model of Gram-negative sepsis, and endotoxin is believed to play a major role in triggering the activation of cytokines. In septic patients, the IL-12/IL-18/IFN-gamma axis is activated and correlates with mortality. Our aim was to investigate the effects of endotoxin administration in humans on the activation of the IL-12/IL-18/IFN-gamma axis. Seven healthy volunteers received E. coli endotoxin (O:113). Hemodynamics, temperature and the course of plasma concentrations of TNF-alpha, IL-1beta, IL-12, IL-18 and IFN-gamma were determined. Endotoxin administration resulted in the expected flu-like symptoms, a temperature of 38.8 +/- 0.3(o)C (p < 0.003), a decrease in mean arterial blood pressure of 14.8 +/- 1.8 mmHg (p < 0.0002) and an increase in heart rate of 27.5 +/- 4.8 bpm (p < 0.002) compared to baseline values. TNF-alpha increased from 16.6 +/- 8.2 to 927 +/- 187 pg/mL (p < 0.003). IL-1beta increased from 8.6 +/- 0.5 to 25.3 +/- 2.0 pg/mL (p < 0.0001). IL-12 showed no significant increase (8.2 +/- 0.2 to 9.3 +/- 0.8 pg/mL, p = 0.13), and all IL-18 measurements remained below the level of detection. In contrast, IFN-gamma showed an increase from 106.6 +/- 57.1 to 152.7 +/- 57.8 (p < 0.005). These results indicate that pathways other than the IL-12/IL-18 axis may induce IFN-gamma production in human endotoxemia.
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PMID:IFN-gamma is not induced through increased plasma concentrations of interleukin-12/interleukin-18 during human endotoxemia. 1626 58

Children born without a spleen or who have impaired splenic function, due to disease or splenectomy, are at significantly increased risk of life-threatening bacterial sepsis. The mainstays of prevention are education, immunization, and prophylactic antibiotics. The availability of conjugate 7-valent pneumococcal vaccines for use in children to age 9 years at least, as well as conjugate meningococcal C vaccine in some countries, for use beginning in infancy, appear to represent beneficial additions, but not substitutions, to previous recommendations for the use of polysaccharide 23-valent pneumococcal and quadrivalent A, C, Y, W-135 vaccines. Routine immunization against H. influenzae type b should continue with non-immunized children older than age 5 years receiving two doses 2 months apart, similar to children who have not previously received conjugate pneumococcal vaccine in infancy. Annual influenza immunization, which reduces the risk of secondary bacterial infection, is also recommended for asplenic children and their household contacts. Many experts continue prophylaxis indefinitely although prophylaxis of the penicillin allergic child remains suboptimal.
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PMID:The prevention and treatment of bacterial infections in children with asplenia or hyposplenia: practice considerations at the Hospital for Sick Children, Toronto. 1633 16

The crude birth rate in 2004 was 14.0 births per 1000 population, the second lowest ever reported for the United States. The number of births and the fertility rate (66.3) increased slightly (by <1%) from 2003 to 2004. Fertility rates were highest for Hispanic women (97.7), followed by Asian or Pacific Islander (67.2), non-Hispanic black (66.7), Native American (58.9), and non-Hispanic white (58.5) women. The birth rate for teen mothers continued to fall, dropping 1% from 2003 to 2004 to 41.2 births per 1000 women aged 15 to 19 years, which is another record low. The teen birth rate has fallen 33% since 1991; declines were more rapid for younger teens aged 15 to 17 (43%) than for older teens aged 18 to 19 (26%). The proportion of all births to unmarried women is now slightly higher than one third. Smoking during pregnancy declined slightly from 2003 to 2004. In 2004, 29.1% of births were delivered by cesarean delivery, up 6% since 2003 and 41% since 1996 (20.7%). The primary cesarean delivery rate has risen 41% since 1996, whereas the rate of vaginal birth after a previous cesarean delivery has fallen 67%. The use of timely prenatal care was 84.0% in both 2003 and 2004. The percentage of preterm births rose to 12.5% in 2004 from 10.6% in 1990 and 9.4% in 1981. The percentage of low birth weight births also increased to 8.1% in 2004, up from 6.7% in 1984. Twin birth rate and triplet/+ birth rates increased by 1% and <1%, respectively, from 2002 to 2003. Multiple births accounted for 3.3% of all births in 2003. The infant mortality rate was 7.0 per 1000 live births in 2002 compared with 6.8 in 2001. The ratio of the infant mortality rate among non-Hispanic black infants to that for non-Hispanic white infants was 2.4 in 2002, the same as in 2001. The United States continues to rank poorly in international comparisons of infant mortality. Expectation of life at birth reached a record high of 77.6 years for all gender and race groups combined. Death rates in the United States continue to decline, with death rates decreasing for 8 of the 15 leading causes. Death rates for children < or =19 years of age declined for 7 of the 10 leading causes in 2003. The death rates did not increase for any cause, and rates for heart disease, influenza, and pneumonia and septicemia did not change significantly for children as a group. A large proportion of childhood deaths, however, continue to occur as a result of preventable injuries.
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PMID:Annual summary of vital statistics: 2004. 1639 75


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