Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0348321 (Haemophilus)
 15,372 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The bacteriologic and clinical findings of 39 pediatric patients with intracranial abscess are presented. Twenty-three children presented with brain abscess and 16 with subdural empyema. Predisposing conditions were present in all instances. Sinusitis was present in 25 children and 4 patients each had chronic otitis media, dental abscess, and congenital heart disease. The abscess was located in the frontal area in 14 patients, parietal in 13, and temporal in 12. Anaerobic organisms alone were recovered in 22 patients (56%), aerobic bacteria alone in 7 (18%), and mixed aerobic and anaerobic bacteria in 10 (26%) patients. There were 79 anaerobic isolates (2 per specimen). The predominant anaerobes were anaerobic Gram-positive cocci (29 isolates); Bacteroides sp. (12, including 5 Bacteroides fragilis group), Fusobacterium sp. (14 isolates); and Prevotella sp. and Actinomyces sp. (6 isolates each). A total of 17 aerobic or facultative isolates (0.4 per specimen), including 11 Gram-positive cocci and 6 Haemophilus sp., were recovered. Antimicrobial therapy was administered to all patients. Nine patients (i.e., 6 with sinusitis and subdural empyema, 3 with sinusitis and brain abscess) did not respond to antimicrobial therapy and aspiration of the abscess, and required surgical drainage of inflamed sinuses. These findings indicate the major role of anaerobic organisms in the polymicrobial etiology of intracranial abscess in children.
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PMID:Aerobic and anaerobic bacteriology of intracranial abscesses. 162 18

We have treated 42 episodes of pediatric infections with sulbactam/ampicillin since 1987. Included were 9 cellulitis, 9 urinary tract infections, 5 cervical lymphadenitis, 4 meningitis, 2 thoracic empyema, 2 osteomyelitis, 2 sepsis, 1 furuncle, 1 perianal abscess, 1 dental abscess, 1 peritonsillitis, 1 salmonellosis, 1 shigellosis, 1 peritonitis, 1 suppurative thyroiditis, 1 infective endocarditis. Responsible pathogens were Escherichia coli in 8, Staphylococcus aureus in 6, Hemophilus influenzae in 2, Streptococcus pneumoniae in 3, Streptococcus viridans in 2, Staphylococcus epidermidis in 1, Bacteroides fragilis in 1, Salmonella D1 in 1, Shigella sonnei in 1, Klebsiella pneumoniae in 1, Enterobacter agglomerans in 1, Acinetobacter calcoaceticus in 1, Enterobacter cloacae in 1, group A beta-hemolytic streptococcus in 1, and polymicrobial infection in 4 cases. Thirty-nine out of 41 (95%) clinically evaluable patients cured and all (34/34) bacteriologically evaluable patients eradicated their pathogens after treatment with sulbactam/ampicillin. Side reactions were seen in five patients; one maculopapular skin rash, one hemolytic anemia, two diarrhea, and one liver function impairment plus leukopenia. All these reactions were transient and did not require interruption of therapy. These results indicate that sulbactam/ampicillin is safe and effective in the treatment of common pediatric infections beyond the neonatal period.
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PMID:A clinical evaluation of sulbactam/ampicillin in the treatment of pediatric infections. 263 93

By a retrospective chart review patients with buccal cellulitis were divided into groups with and without a probable portal of entry of infection at the time of diagnosis. Tooth abscesses or breaks in the skin were the usual portals of entry. Patients with a portal of entry were significantly older (P less than 0.001), had lower white blood cell counts on admission (P less than 0.01) and recovered more rapidly (P = 0.001). Haemophilus influenzae type b was recovered only from those with no portal of entry. Staphylococcus aureus and Streptococcus pyogenes caused infection in both groups but were more frequent in those with a portal of entry. Bacteremia was proved only in the group with no portal, and H. influenzae b grew from 14 to 15 positive blood cultures. All cultures of cerebrospinal fluid yielded no growth. We suggest that patients with no portal of entry on presentation receive initial parenteral therapy for H. influenzae b and Gram-positive cocci. Our current regimen is a combination of a semisynthetic penicillinase-resistant penicillin such as oxacillin and chloramphenicol. Oxacillin alone is indicated for those with a break in the skin leading to infection, whereas penicillin is appropriate for patients with dental infection. This initial therapy should be altered depending upon culture results when available.
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PMID:Etiology and treatment of facial cellulitis in pediatric patients. 686 85

The bacteriological and clinical findings in 19 pediatric patients with intracranial abscess are presented. Ten children presented with subdural empyema and nine had brain abscess. Sinusitis was present in 14 children, and dental abscess in two. The abscess was located in the frontal and parietal area in seven instances each, and in the temporal area in five. Anaerobic organisms alone were recovered in 12 (63%) of the patients (including eight with subdural empyema and four with brain abscess), aerobic bacteria alone were present in two children (11%), and mixed aerobic and anaerobic bacteria were present in five (26%) patients. There were 43 anaerobic isolates (2.3 per specimen). The predominant anaerobes were anaerobic Gram-positive cocci (16 isolates); Bacteroides sp. (10, including two B. fragilis); Fusobacterium sp. (nine isolates); and Actinomyces sp. (five isolates). A total of eight aerobic isolates (0.4 per specimen), including five Gram-positive cocci and three Haemophilus sp., were recovered. Antimicrobial therapy was administered to all patients. Five patients, four with sinusitis and subdural empyema and one with sinusitis and brain abscess, did not respond to antimicrobial therapy and aspiration of the abscess, and required surgical drainage of their inflamed sinuses. These findings indicate the major role of anaerobic organisms in the polymicrobial etiology of intracranial abscess in children.
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PMID:Bacteriology of intracranial abscess in children. 700 1