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Query: UMLS:C0036690 (
sepsis
)
59,461
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
The incidence and prognostic importance of positive blood cultures were evaluated over a two-year period (1986/87) in 1371 admissions to a multi-disciplinary neonatal and pediatric intensive care unit (ICU). Blood cultures were performed in 439 patients of which 80 cultures were positive.
Septicemia
was confirmed in 70 cases, the 10 remaining cases being classified as contamination or bacteremia. The incidence of nosocomial, ICU-acquired
septicemia
was low (7/70). The major causative organisms of
sepsis
were those commonly encountered in neonatal and pediatric infections, including
Haemophilus
influenzae (37), Escherichia coli (11, Neisseria meningitidis (9) and group B streptococci (3). Typically nosocomial organisms were rare. In the group of 70 septicemic cases, multiple organ system failure was diagnosed in 23 patients. Nine died, most often due to irreversible septic shock (13% mortality). In order to avoid a selection bias, all admissions were examined for the presence of
sepsis
syndrome (clinical signs of
sepsis
with negative blood cultures). Out of 21 such patients, three died. The results suggest that in comparison to intensive care in adults the following conclusions may be drawn: (1)
sepsis
with positive blood cultures plays a minor role at our unit; (2) the rate of ICU-acquired
septicemia
is low (10% of all cases of
sepsis
with positive blood culture); and (3) the prognostic bearing of a positive blood culture in patients with septic signs is not too unfavourable (87% survival rate).
...
PMID:[Incidence and prognostic significance of positive blood cultures in neonatal and pediatric intensive care]. 185 44
Bacteriological and clinical studies on cefodizime (CDZM, THR-221), a new cephem developed by Hoechst AG and Roussel Uclaf, were carried out and the results are summarized below: 1. Against Gram-positive bacteria, Staphylococcus aureus, Streptococcus pyogenes and Streptococcus pneumoniae, antibacterial activities of CDZM were similar to those of cefotaxime (CTX), cefazolin, cefotiam and piperacillin. Against Escherichia coli, Klebsiella pneumoniae and Serratia sp., antibacterial activities of CDZM were similar to that of CTX, and superior to those of other tested antibiotics. Especially against
Haemophilus
influenzae and Branhamella catarrhalis, it showed an excellent antibacterial activity. 2. Although the clinical efficacy was poor in 1 patient with
sepsis
caused by Salmonella marcescens and in another with cervical lymphadenitis, in 5 patients with upper respiratory tract infection, 4 patients with bronchitis, 6 patients with bronchopneumonia, 18 patients with pneumonia, 5 patients with urinary tract infection and 1 patient with enteritis, the clinical efficacy was excellent or good and the efficacy rate was 95.1% (39/41) including excellent efficacies in 25 cases. 3. Bacteriologically, all identified causative bacteria were eradicated except for 1 case of Salmonella sp., thus the eradication rate was 97.4% (38/39). Especially S. pneumoniae in 10 cases, H. influenzae in 12 cases and B. catarrhalis in 3 cases were eradicated totally. 4. Adverse reactions were studied in 46 cases, and digestive symptoms were observed in 9 cases (diarrhea 5 cases, loose stools 4 cases). Eruption and vascular pain were observed in 1 case each. As digestive symptoms in 9 cases were mild, the treatment were not suspended. In laboratory test values, elevation of GOT, elevation of GPT, elevation of bilirubin, and eosinophilia were observed in 1 case each. Influences on blood coagulation parameters were studied. No change was observed between the beginning and the end of the treatment. From above results, we have concluded that CDZM is a useful and safe antibiotic in pediatrics, administered at a daily dose of 20 mg/kg divided into 3 or 4 doses and administered intravenously.
...
PMID:[Bacteriological and clinical studies of cefodizime in pediatrics]. 188 Sep 19
Hemophilus
influenzae
sepsis
has been increasingly reported in recent years. Thirteen neonates have been treated in our institution in the past 8 years, 12 of whom were admitted within the last 4 years. H influenzae is responsible for 8% of neonatal
sepsis
occurring during the first 3 days of life. It is usually transmitted before or at the time of birth and is more frequently encountered in premature and low birthweight infants. It is strongly associated with maternal obstetric complications particularly genitourinary tract infections and prolonged rupture of membranes before delivery. Most cases are caused by non-type-b strains and are susceptible to ampicillin. Neonatal H influenzae
sepsis
presents clinically like early-onset group B streptococcal disease and is especially fulminant in neonates born prematurely.
...
PMID:Early-onset Hemophilus influenzae sepsis in the neonate. 189 Apr 70
The diagnosis of erysipelas is usually made clinically. Features that help distinguish erysipelas are acute onset, erythema, warmth, edema, pain, fever, and isolated regional involvement with clearly demarcated margins. High ASO titers and response to penicillin therapy are reassuring. Simple uncomplicated erysipelas or cellulitis in adults can usually be treated on an outpatient basis. Extensive facial involvement with fever and a toxic appearance warrants hospitalization. Facial cellulitis or erysipelas in children, unless quite limited, requires hospitalization because of the high risk of
Hemophilus influenzae infection
and
sepsis
. Hospitalized patients should show visible signs of resolution and be afebrile for at least 24 hours prior to discharge. They should be maintained on oral antibiotic therapy at home for an additional 7 to 10 days.
...
PMID:Facial erysipelas: report of a case and review of the literature. 189 May 24
Fifty-two patients with moderate or severe infections associated with internal medicine were treated with imipenem/cilastatin sodium (IPM/CS) and the efficacy and the safety of this drug were evaluated. There were 20 patients with pneumonia, 10 with acute exacerbation of chronic respiratory tract infections, 9 with
sepsis
, 2 with pyothorax, 3 with intraabdominal infection, 2 with urinary tract infection, 1 with pulmonary abscess, 1 with infective endocarditis, 4 with fever of unknown origin. Forty-four patients were evaluable for the efficacy. Clinical efficacies were excellent in 12 patients, good in 26, fair in 3 and poor in 3. The overall clinical efficacy was 86.4%. The efficacy rate was 63.6% in patients previously treated and 93.9% in patients previously untreated with other antibiotics. Bacteriologically, Staphylococcus aureus (8 strains), Streptococcus pneumoniae (5), Streptococcus pyogenes (1), other Gram-positive coccus (1), Klebsiella pneumoniae (8),
Haemophilus
influenzae (4), Pseudomonas aeruginosa (3), Serratia marcescens (3), Escherichia coli (3), Branhamella catarrhalis (1), Citrobacter freundii (1), Klebsiella oxytoca (1), Enterobacter sp. (1), and Peptostreptococcus sp. (1) were eradicated. P. aeruginosa (3) and Acinetobacter sp. (1) decreased. S. aureus (1), S. epidermidis (1), P. aeruginosa (5), and S. marcescens (1) persisted or appeared. The eradication rate was 83.7%. Six patients showed adverse reactions including general fatigue 1, epigastralgia 1, eruption 1, eosinophilia 1 and elevation of S-GOT 2. But all of the adverse reactions were mild or slight, and transient. These findings indicate that IPM/CS is a useful and safe drug against bacterial infections in internal medicine.
...
PMID:[Clinical evaluation of imipenem/cilastatin sodium in the internal medicine]. 192 Aug 13
Although
Haemophilus
influenzae is recognized as a major pathogen of infants, its role in maternal and neonatal infections is not as well appreciated. We analyzed the records of all mothers and neonates infected with H influenzae over a 10-year period. Twenty-eight mother/neonate sets were identified in which at least one had documented infection with H influenzae. Of the 18 mothers with documented infection, 13 had chorioamnionitis, endometritis, or both, and two of these mothers were bacteremic with H influenzae. Of the 23 infected neonates, 15 presented with early
sepsis
and/or pneumonia and nine had conjunctivitis. During the period of the study, only group B streptococci and Escherichia coli were more common as causes of early neonatal bacteremia. Under the conditions of this retrospective study, maternal infection predicted neonatal infection. However, prospective studies in which asymptomatic patients are cultured will be required to determine how well maternal colonization/infection with H influenzae predicts neonatal infection.
...
PMID:Haemophilus influenzae: an important cause of maternal and neonatal infections. 198 34
To determine the importance of bacteremia in hospitalized patients with diarrhea in Bangladesh, from September 1982 through August 1983 the authors obtained blood for culture from 1,824 patients who were suspected of having
sepsis
(44% of all admissions). Nontyphoid bacteremia occurred in 243 patients. The most common pathogens were the Enterobacteriaceae (n = 66 episodes), Staphylococcus aureus (n = 65), Pseudomonas aeruginosa and other non-glucose-fermenting bacilli (n = 50), Streptococcus pneumoniae (n = 40), and
Haemophilus
influenzae (n = 16). When compared with an equal number of control patients without bacteremia, bacteremic patients were significantly (p less than 0.05) more likely to be under 1 year of age (46.5% of bacteremic patients vs. 30.0% of control patients) and more often had abdominal tenderness (20.1% vs. 11.5%), hypoproteinemia (a serum protein level less than 60 g/liter) (58.9% vs. 42.9%), and a prior intravenous infusion (49.0% vs. 30.9%). The case-fatality rate was 29.7% in bacteremic patients versus 7.8% in controls (relative risk (RR) = 3.8, p less than 0.001). Factors that were associated with an increased risk of death in bacteremic patients were infection with a Gram-negative pathogen (RR = 2.48), decreased peristalsis (RR = 2.66), hypoproteinemia (RR = 3.36), hypothermia (RR = 2.54), and hypotension (RR = 2.19). Bacteremia appears to be an important link between diarrheal illness and death in Bangladesh. In children with diarrhea who are suspected of being septic, early implementation of antimicrobial therapy that is effective against the broad range of pathogens identified appears to be indicated.
...
PMID:Bacteremia during diarrhea: incidence, etiology, risk factors, and outcome. 200 Aug 55
Although antibiotics have reduced mortality, the most recent clinical trials in
sepsis
and meningitis have been directed at the host inflammatory response in an attempt to improve outcome. Endotoxin, cell wall constituents and toxins are potent inducers of small molecular weight proteins (cytokines) from a variety of host cells. Several lines of investigation have implicated tumor necrosis factor-alpha (TNF-alpha) as a cytokine mediator of
sepsis
and septic shock. A recent study has been able to measure plasma TNF-alpha concentrations in patients with meningococcemia and demonstrated a correlation with prognostic groups related to mortality. Therefore, TNF-alpha, probably through its effects on other mediators, has an effect in
sepsis
. New speculation regarding morbidity in bacterial meningitis focuses on cytokine activity in the central nervous system. Cerebrospinal fluid (CSF) from experimental animals with meningitis contains increased amounts of interleukin-1 beta (IL-1 beta) and TNF alpha. These IL-1 beta levels correlated directly with duration of fever and neurological sequelae. Children with
Haemophilus
influenzae, type b meningitis treated with dexamethasone had significantly reduced levels of CSF IL-1 beta compared to placebo-treated controls.
...
PMID:The immunology of sepsis and meningitis--cytokine biology. 209 Dec 57
Haemophilus
influenzae type b is responsible for an estimated 15,000 to 20,000 cases of meningitis per year in the United States, mainly in children 2 months to 5 years old. The mortality rate from meningitis due to H influenzae type b infections ranges from 5% to 10%. Despite antibiotic treatment, up to 35% of survivors have permanent neurologic sequelae. In addition to meningitis, H. influenzae type b is responsible for other invasive infections, including epiglottitis,
septicemia
, cellulitis, septic arthritis, osteomyelitis, pneumonia, pericarditis, and otitis media; approximately 30,000 cases H influenzae diseases occur annually in the United States. The diseases peak in incidence between 6 and 12 months of age, with almost one half of the cases occurring before 1 year of age. About 75% of disease caused by H influenzae type b occurs in children younger than 24 months old. The incidence of disease is higher in children of certain groups, including blacks, Hispanics, Eskimos and Native Americans, young children attending day-care facilities, patients with asplenia or antibody-deficiency syndromes, and children of lower socioeconomic status. There is considerable evidence that antibody to the capsular polysaccharide (polyribosylribitol-phosphate [PRP] of H influenzae type b is protective.(ABSTRACT TRUNCATED AT 250 WORDS)
...
PMID:Immunogenicity of a new Haemophilus influenzae type b conjugate vaccine (meningococcal protein conjugate) (PedvaxHIB). 210 17
Antibiotics are the mainstay of therapy for acute bacterial infections. However, recent studies have suggested that adjunctive therapy designed to augment host immunity, might reduce morbidity and mortality. Many bacterial pathogens such as
Haemophilus
influenzae, Streptococcus pneumoniae and Group B streptococcus are encapsulated and require opsonic antibody to promote efficient phagocytosis and killing by neutrophils. Children with bacterial
sepsis
may be deficient in both of these components of immunity. This is a particularly serious problem in premature babies who may not receive protective amounts of antibodies from their mothers, since most antibody crosses the placenta in the last 4-6 weeks of pregnancy. Septic infants may also deplete their neutrophil reserves and develop neutropenia during infection. Since efficient clearance of encapsulated bacteria require both neutrophils and antibody, these babies are at high risk for treatment failure even with appropriate antibiotic therapy. Several studies have analyzed the role of neutrophil transfusions and immunoglobulin therapy in septic infants. However, relatively few patients have been prospectively evaluated in controlled studies. In addition, the logistical problems related to rapidly collecting neutrophils for therapy of bacterial
sepsis
are considerable and have decreased the usefulness of this approach. The availability of intravenous immunoglobulin (IVIG) has made the use of immunoglobulin feasible even in rapidly progressing bacterial
sepsis
. Animal studies have demonstrated the potential usefulness of IVIG and studies in septic babies strongly suggest that IVIG as an adjunct to antibiotics might improve mortality in septic neonates. Further research is needed to improve the logistics of obtaining neutrophils and to improve the availability of pathogen-specific immunoglobulin preparations.
...
PMID:Therapeutic intervention of clinical sepsis with intravenous immunoglobulin, white blood cells and antibiotics. 212 62
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