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

The clinical manifestations of patients with group A beta-hemolytic streptococcal (GAS) bacteremia presenting to an urban children's hospital were reviewed. Group A beta-hemolytic streptococci were isolated from blood cultures from 17 children over a three-year period. Systemic illnesses that may have predisposed these children to GAS bacteremia were identified in seven patients: preceding varicella infection (four patients) or malignant neoplasm/immunosuppressive therapy (three patients). Possible sources of GAS included compromised integument (seven patients), the oropharynx (six patients), or the lower respiratory tract (two patients). The clinical manifestations of GAS sepsis included the following: fever (15 patients); arthritis or arthralgias (four patients); cellulitis (three patients); maculopapular eruption (one patient); petechial or pustular exanthems (three patients); osteomyelitis (two patients); cervical adenitis (one patient); empyema (one patient); and meningitis with multiple brain abscesses (one patient). Two patients died of apparent overwhelming GAS sepsis while at home. Group A beta-hemolytic streptococcal bacteremia can present with a wide range of clinical manifestations and cause mild to fulminant disease in children.
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PMID:Group A beta-hemolytic streptococci as a cause of bacteremia in children. 329 24

Cefmenoxime, an investigational semisynthetic cephalosporin, was evaluated in 18 pediatric patients with a variety of infections. There were seven patients with urinary tract infections, two with wound infections, two with osteomyelitis, two with abscess infections, one with cervical adenitis, one with hidradenitis, one with pneumonia and sepsis, one with periorbital cellulitis, and one with ventriculitis. A total of 16 (88%) patients had a satisfactory clinical response demonstrated by improvement in clinical signs and symptoms. A total of 12 (67%) patients demonstrated eradication of their infecting organisms. Of the pathogens isolated in these patients, 16 isolates were susceptible to cefmenoxime. One patient developed a generalized urticarial rash that resolved within 24 h after cessation of cefmenoxime therapy. Mean peak level in serum after intravenous infusion was 55 micrograms/ml.
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PMID:Clinical efficacy and safety of cefmenoxime in children. 386 30

Between the years 1981 and 1983 we treated with Ceftriaxone (Cx) 34 children--aged 15 days to 13 years--affected with serious infections: 18 infections of lower respiratory tract, 1 sepsis caused by E. Coli, 1 meningitis with cloudy cerebrospinal fluid, 1 submandibular adenitis with otitis, 1 otitis, 12 infections of the urinary tract caused by Proteus mirabilis, E. Coli, Klebsiella oxitocica and Klebsiella pneumoniae. Whenever bacteria were isolated by cultures, sensibility in vitro to Cx was tested. Cx was given i.m. or i.v. at a dose ranging from 50 to 135 mg/Kg/die according to the age and the seriousness of the infections; in 17 children Cx was administered once daily, in the other patients in two divided doses. The following laboratory measurements were obtained before, during and after treatment: complete blood cell count, platelet count, total bilirubin, creatinine, SGOT, SGPT, alkaline phosphatase and urinalysis. Patients were also monitored daily for clinical signs and symptoms such as fever, general conditions, heart rate, respiratory rate, blood pressure. Twenty children showed a good clinical response (1 sepsis, 1 otitis, 1 adenitis, 1 meningitis, 12 infections of the urinary tract, 4 infections of the lower respiratory tract); urine sterilization was achieved after three days of therapy in all patients with infections of the urinary tract. Remarkable clinical and radiological improvement in 9 patients with infections of lower respiratory tract was observed while in only 4 children with bronchopneumonia therapy was ineffective although the dosage of Cx was adeguate; in these patients a further antibiotic treatment was necessary for a complete recovery.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Evaluation of the efficacy and tolerance of ceftriaxone in childhood]. 654 91

11 cases of retroperitoneal iliac abscesses are reported in patients under seven years of age. Causes have been: sepsis in 2 cases, lumbar traumatism in 1, perforation of the iliac vein in 1, pararenal abscess in 1, following debridement of iliac adenitis in one child and by appendicular mass in another case. The etiology was unknown in the remaining cases. Gram positive germs such as Staphylococcus and Streptococcus predominated in the exudate cultures. The most important clinical manifestations have been: fever, painful mobilization of the psoas, pain in the iliac fossa, limping and antiallergic scoliosis. Among radiological findings obliteration of the psoas line, mass in the iliac fossa, ureteral displacement and vesical compression were the most outstanding. Breathing x-rays and echography were diagnostic procedures in our cases. Diagnosis and differential diagnosis are commented, together with treatment. Authors consider that surgical debridement and drainage and administration of antibiotics are the ideal therapeutical procedures in these processes.
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PMID:[Pediatric retroperitoneal iliac abscesses (author's transl)]. 733 39

FPL 65447, a selective D1 receptor agonist with a potential for the acute treatment of renal and cardiac failure and of sepsis and septic shock, was administered to beagle dogs by continuous intravenous infusion for a maximum of 14 days. Ophthalmoscopical examination revealed dose-related changes in the eye and associated structures, consisting of foci of retinal discolouration, corneal changes including oedema, keratitis, opacities and neovascularisation, and inflammation of the iris, periorbital tissues, and adnexa. Microscopical examination confirmed the presence of inflammatory lesions in the eye. These were predominantly histiocytic and were mainly focal circumscribed lesions. More diffuse inflammation with a granulocytic and lymphocytic component was also encountered in the limbus and uveal tract. A predominantly interstitial histiocytic adenitis involving various glandular structures associated with the eye and adnexa was also identified. Possible mechanisms to account for the histiocytic changes are discussed.
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PMID:Ocular changes induced in the beagle dog by intravenous infusion of a novel dopaminergic compound, FPL 65447. 790 12

A registry of United States residents with chronic granulomatous disease (CGD) was established in 1993 in order to estimate the minimum incidence of this uncommon primary immunodeficiency disease and characterize its epidemiologic and clinical features. To date, 368 patients have been registered; 259 have the X-linked recessive form of CGD, 81 have 1 of the autosomal recessive forms, and in 28 the mode of inheritance is unknown. The minimum estimate of birth rate is between 1/200,000 and 1/250,000 live births for the period 1980-1989. Pneumonia was the most prevalent infection (79% of patients; Aspergillus most prevalent cause), followed by suppurative adenitis (53% of patients; Staphylococcus most prevalent cause), subcutaneous abscess (42% of patients; Staphylococcus most prevalent cause), liver abscess (27% of patients; Staphylococcus most prevalent cause), osteomyelitis (25% of patients; Serratia most prevalent cause), and sepsis (18% of patients; Salmonella most prevalent cause). Fifteen percent of patients had gastric outlet obstruction, 10% urinary tract obstruction, and 17% colitis/enteritis. Ten percent of X-linked recessive kindreds and 3% of autosomal recessive kindreds had family members with lupus. Eighteen percent of patients either were deceased when registered or died after being registered. The most common causes of death were pneumonia and/or sepsis due to Aspergillus (23 patients) or Burkholderia cepacia (12 patients). Patients with the X-linked recessive form of the disease appear to have a more serious clinical phenotype than patients with the autosomal recessive forms of the disease, based on the fact that they are diagnosed significantly earlier (mean, 3.01 years of age versus 7.81 years of age, respectively), have a significantly higher prevalence of perirectal abscess (17% versus 7%), suppurative adenitis (59% versus 32%), bacteremia/fungemia (21% versus 10%), gastric obstruction (19% versus 5%), and urinary tract obstruction (11% versus 3%), and a higher mortality (21.2% versus 8.6%).
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PMID:Chronic granulomatous disease. Report on a national registry of 368 patients. 1084 35

Chronic granulomatous disease (CGD) is a rare immunodeficiency disorder. The inability of phagocytic cells to kill catalase-positive organisms, such as Staphylococcus and Aspergillus species, causes recurrent infections, persistent inflammation, and granuloma formation. The imaging findings in nine cases of CGD were studied. Recurrent pulmonary infection was the most common abnormality (seven cases). Its complications included pulmonary abscesses, bronchiectasis, mediastinal abscesses, osteomyelitis, sepsis, and brain abscesses. Suppurative cervical adenitis was the second most common abnormality (four cases) and was also the presenting abnormality in the youngest patient (aged 31 days). Abdominal manifestations included hepatosplenomegaly, recurrent hepatic and splenic abscesses, necrotic mesenteric adenopathy, and gastric outlet obstruction. Osteomyelitis occurred in two cases secondary to hematogenous spread or spread of contiguous infection from the lung. Persistent infections led to formation of chronic inflammatory masses and granulomas in five cases. With improvements in therapy, the prognosis of CGD patients has improved and the general consensus is that most patients will survive into adulthood. Hence, radiologists are more likely to encounter the complications of CGD and should familiarize themselves with the spectrum of imaging findings.
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PMID:Imaging of chronic granulomatous disease in children. 1616 Jan 5

We present the case of a 980-g, female, premature infant with a late-onset maternofetal sepsis, of which the first sign was a diaper-shaped cellulitis. This dermatologic sign in a premature infant is very unusual and needs prompt investigation. Late-onset group B Streptococcus infection can be manifested by a cellulitis-adenitis syndrome.
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PMID:Unusual report of diaper rash in a premature infant with group B streptococcal infection. 1687 80

We report two cases of group B streptococcal acute neonatal parotitis. Both patients showed late-onset infections in association with acute parotid swelling, without cellulitis or purulent drainage from Stensen's duct. Neither of the infants had meningitis, and Streptococcus agalactiae was isolated from blood cultures. Differential diagnosis with cellulitis-adenitis syndrome was based on clinical manifestations with supporting radiographic findings, which revealed parotid swelling with increased vascularization. Both infants were treated with a 2-week-course of intravenous cefotaxime, with complete recovery. Although the most common cause of acute neonatal bacterial parotitis is Staphylococcus aureus, Streptococcus agalactiae should be included in the differential diagnosis, especially in infants with late-onset sepsis.
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PMID:[Acute neonatal parotitis due to Streptococcus agalactiae]. 1766 9

Francisella philomiragia is a rare and opportunistic pathogen capable of producing invasive infection in patients with compromised neutrophil function and in patients that have survived a near-drowning. A case of F philomiragia adenitis and lung nodules, refractory to cephalosporin therapy, is reported in a 10-year-old boy with chronic granulomatous disease following a facial abrasion from a saltwater crab. To the authors' knowledge, this is the first Canadian clinical isolate to be reported. Genus and species identification was confirmed via 16S ribosomal RNA sequence analysis. A literature review revealed three groups at risk of F philomiragia infection: young patients with chronic granulomatous disease; adults with hematogenous malignancy; and near-drowning patients. Pneumonia, fever without an apparent source and sepsis are the main clinical presentations. Invasive procedures may be required to isolate this organism and ensure appropriate antimicrobial therapy. Limited awareness of F philomiragia has led to delayed identification, patient death and misidentification as Francisella tularensis - a biosafety level three pathogen and potential bioterrorism agent.
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PMID:Francisella philomiragia adenitis and pulmonary nodules in a child with chronic granulomatous disease. 1815 52


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