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)

Twenty-four adults with clinical evidence of sinusitis were studied by 65 needle punctures of the maxillary antrum. Fourteen of 15 sinuses with normal transillumination and 19 of 26 that were dull had normal aspirates, whereas 24 of 24 that were opaque had abnormal aspirates (P less than 0.001). Marked mucosal thickening as determined radiologically (Water's view) was associated with abnormal aspirates whereas lesser mucosal thickening was not (P less than 0.001). In acute sinusitis, there was a strong correlation between high aspirate leukocyte counts (greater than 1000 per cubic millimeter) and infection as manifested by bacterial titers of greater than 10(5) per milliliter or the isolation of virus fungus (P greater than 0.001). Anterior-nasal-swab cultures correlated poorly with direct aspirate culters. Organisms frequently recovered from the sinus included Haemophilus influenzae, Strepto coccus pneumoniae, and anaerobic bacteria. Rhinovirus was recovered twice. Antibiotics were usedful in patients with acute sinusitis if the organism was sensitive in vitro (P less than 0.001).
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PMID:Sinusitis of the maxillary antrum. 16 66

The penetration of oral erythromycin stearate (Abboticin), administered in a dosage of 500 mg three times a day, into the maxillary sinus mucosa and secretion was studied in 15 patients (22 sinuses) operated on for chronic maxillary sinusitis. The average concentration in serum was 2.3 microgram/ml, 1.2 microgram/ml in secretion, and 1.8 microgram/ml in mucosa. These concentrations are highly effective against diplococci and most aerobic and anaerobic streptococci (MIC value 0.06 microgram/ml) but not against Haemophilus influenzae (MIC value for 80% of 2 microgram/ml).
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PMID:Penetration of erythromycin stearate into maxillary sinus mucosa and secretion in chronic maxillary sinusitis. 19 40

76 patients with acute maxillary sinusitis were treated with oral erythromycin stearate (500 mg twice or 3 times a day for 10 days). The mean concentration of erythromycin in the sinus secretion after 3-5 days' treatment was 0.6 mug/ml with the lower dosage and 1.3 mug/ml with the higher. The concentration of erythromycin in the sinus secretion was, on the average, 10-20 times higher than the minimum inhibitory concentration (MIC) for group A streptococci and pneumococci, and reached MIC values for 15-30% of 100 examined strains of Haemophilus influenzae. 81% of the patients given the smaller and 94% of those given the larger dose improved or recovered. Radiological improvement was demonstrated in both groups. The infections with H. influenzae tended to respond somewhat less to the treatment than those with pneumococci. Comparisons of the roentgen findings and the findings at aspiration showed good agreement. An extra projection taken with the patient recumbent and the affected side downwards gave no information above that obtained from the routine projections. The large dose caused side effects more often (in 17/41 patients) than the smaller one (4/35 patients). In 10 patients treatment was discontinued because of side effects; 8 of them had received the larger dose.
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PMID:Erythromycin stearate in acute maxillary sinusitis. 24 Nov 19

In order to obtain Haemophilus influenzae, other than Type b, with highly probable human pathogeniticy strains were collected that had been isolated in abundant numbers from middle ear or maxillary sinus secretions of 157 patients with otitis media or sinusitis. The distribution of serotypes was as follows: nontypable 33.8%, Type b 26.1% Type a 19.1%, Type c 7.6%, Type e 5.7%, Type f 5.1%, and Type d 2.5%. The type distribution did not depend on the source of the strains. All strains were susceptible to ampicillin and amoxycillin in vitro; the broth dilution minimum inhibitory concentrations (MIC) of both antibiotics varied only fourfold; typical MIC values were 0.125 microgram/ml and 0.25 microngram/ml, respectively. Susceptibility did not vary with the source or type of the strains nor with the presence or absence of concomitant penicillin therapy.
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PMID:Haemophilus influenzae in otitis media and sinusitis: serotypes and susceptibilty to ampicillin and amoxycillin in vitro. 30 34

Sixty-one chronically inflamed maxillary sinuses produced 131 bacterial strains from mucosal pieces that were taken during a Caldwell-Luc operation and cultured aerobically and anaerobically. Sinus secretions showed only 62 and nasal secretions 106 bacterial strains. Fourteen mucosal strains, including 11 Haemophilus influenzae, grew heavily. None of 24 mucosal anaerobes showed heavy growth. Of 52 antral mucosae with culturable bacteria, 37 disclosed mixed and 15 pure growth. The bacteriological characteristics of the diseased sinus and the nose did not correlate. The duration or extent of the disease, the macroscopic appearance of the diseased sinus, or the presence or absence of allergy were unrelated to bacteriological findings, except that H influenzae was concentrated in purulent sinuses. Intraoperative culture of antral mucosa seems to give the most reliable picture of the bacteriological condition in chronic maxillary sinusitis.
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PMID:Bacteria in chronic maxillary sinusitis. 31 6

This paper has reviewed the bacterial etiologies and therapeis for commonly seen infections in the out-patient clinic or physician's office. The use of oral antibiotics for the treatment of pharyngitis, otitis media, sinusitis, bronchitis, certain pneumonias, cellulitis, urinary tract infections and as follow-up therapy to systemic administration is discussed. Emphasis on the decreasing bacterial spectra of the tetracyclines is noted as well as a discussion of therapy of infections due to beta-lactamase-producing Staphylococcus aureus and Haemophilus influenzae.
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PMID:Infectious disease management with oral antibiotics. 31 13

Two different studies were performed in order to determine the role of aerobic and anaerobic bacteria in sinusitis. Aerobes: A retrospective study of 331 cases of all types of sinusitis (from 1963 till 1975) showed an increasing occurrence of Haemophilus influenzae during the last three years. Only in the acute sinusitis is Streptococcus pneumoniae more frequently found than Haemophilus influenzae, which exhibits the highest occurrence in chronic and undeterminable cases. We found cultures with pathogenic aerobes in 64% of the acute and 56% of the chronic cases of sinusitis. Anaerobes: A prospective study of 100 sinus secretions from 66 patients with paranasal sinusitis showed the great importance of anaerobes; they were present in 33% of samples, pure anaerobic cultures in 12% and mixed aerobic-anaerobic in 21%. Peptostreptococcus sp. showed the highest occurrence (15%). Anaerobic sinusitis is more frequent in unilateral cases. The presence of anaerobes is not dependent on the patient's age or the duration of the sinusitis. In 76% the anaerobes disappeared after the initial antral irrigation.
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PMID:Bacteriological findings in sinusitis (1963-1975). 107 Jan 50

A 28-year-old female in Denver was found in early 1974 to have frontal sinusitis, osteomyelitis, and bacteremia due to Haemophilus influenzae, type B. The minimal inhibitory concentration of ampicillin for this organism was 100 mug/ml and the minimal bactericidal concentration was >100 mug/ml. It was inhibited by chloramphenicol at 0.4 mug/ml. Further studies demonstrated that ampicillin and methicillin were synergistic against this organism. It was shown to produce a diffusible beta-lactamase. Transferase of resistance from this organism to a susceptible Haemophilus parainfluenzae and a reciprocal transfer were accomplished. A test for transformation was negative as was a test for reversal of resistance by ethylenediaminetetraacetic acid.
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PMID:Characterization of an ampicillin-resistant Haemophilus influenzae type B. 108 27

The combination trimethoprim-sulfamethoxazole was given in high dosage (four tablets twice daily) for either 2 or 5 days to 20 patients with sinusitis diagnosed on clinical grounds. In 11 the infection was improved or cured. Swabs cultured from 18 patients of the series produced no growth in 8. The organisms most likely to be isolated are Hemophilus influenzae and Diplococcus pneumoniae.
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PMID:Use of high-dosage trimethoprim-sulfamethoxazole in sinusitis. 113 32

A review of 104 patients with acute orbital cellulitis during the past decade showed that the frequency of hospital admissions for this disease has increased recently. Roentgenograms showed paranasal sinus in 77 of 91 patients. Haemophilus influenzae and Diplococcus pneumoniae were recovered from the blood of 20 and 6 patients, respectively. Four children had concomitant H influenzae meningitis. Bacteremia was demonstrated in 29% and more common in those with extensive orbital involvement, those not receiving antibiotics at the time of culture, and those less than 2 years old. Some of the 26 patients with less extensive involvement were bacteremic (17%), had leukocytosis, or roentgenographic evidence of sinusitis. Most children received large doses of ampicillin sodium and methicillin sodium intravenously until signs and symptoms had almost abated. With this regimen, there were no orbital, ocular, or other complications.
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PMID:Acute orbital cellulitis. 126 55


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