Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0040425 (tonsillitis)
 1,594 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Aspoxicillin (ASPC), a new semisynthesized penicillin, was administered to 20 children; by one shot intravenous injection in the doses of 10, 20 and 40 mg/kg to each of 3 children, and by intravenous drip infusion in the doses of 20 and 40 mg/kg over a period of 1 hour to 8 and 3 children, respectively, and the serum levels, urinary levels and recovery rates were determined. ASPC was administered to 1 patient with tuberculous pleurisy in the dose of 20 mg/kg by one shot intravenous injection, then the thoracic fluid level and serum level were determined. In addition, ASPC was administered to 3 children with tonsillitis, 3 with bronchitis, 40 with pneumonia, one each for pleuropneumonia, pleurisy, lung abscess, scarlet fever, staphylococcal scalded skin syndrome and purulent lymphadenitis and 2 with UTI (total 54 children), in the mean dose of 81.4 mg/kg/day t.i.d. (12 children) or q.i.d. (42 children) by one shot intravenous injection for 6 days on the average, and clinical effectiveness and bacteriological response were evaluated in these cases, and adverse reactions and abnormal laboratory findings were examined in the 60 cases which included 6 drop-out cases. After the administration of ASPC to 9 children; 10, 20 and 40 mg/kg to each of 3 children, by one shot intravenous injection, the mean serum levels reached to the peak of 58.4, 147.0 and 221.0 mcg/ml, respectively, in 5 minutes. The mean half-lives were 1.03, 1.01 and 1.23 hours, and the mean areas under the curve (AUCs) were 44.9, 94.1 and 192.9 mcg X hr/ml, respectively. A dose response was seen among the 3 dosage levels. After the administration of ASPC to 11 children; 20 and 40 mg/kg to 8 and 3 children, respectively, by intravenous drip infusion over a period of 1 hour, the mean serum levels reached to the peak of 58.2 and 114.0 mcg/ml, respectively, on completion of the administration. The mean half-lives were 1.22 and 1.09 hours, and the mean AUCs were 109.4 and 181.7 mcg X hr/ml, respectively. A dose response was observed between the 2 dosage levels. In the above mentioned each 3 cases receiving one shot intravenous injection in the dose of 10, 20 and 40 mg/kg, the mean urinary levels of ASPC reached to the peak of 1,000.0, 2,300.0 and 4,350.0 mcg/ml, respectively, at 0 approximately 2 hours after the administration, and the urinary recovery rates during the first 6 hours were 66.1, 66.5 and 56.9%, respectively.(ABSTRACT TRUNCATED AT 400 WORDS)
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PMID:[Fundamental and clinical studies of aspoxicillin in the pediatric field]. 406 28

Clinical usage of aztreonam (AZT), a newly synthesized antibiotic which belongs to monobactam, was evaluated for its efficacy and safety in 22 patients aged from 1 month-old to 13 year-5 month-old with bacterial infections and the following results were obtained. AZT was administered to 4 patients with pyelonephritis and 10 patients with tonsillitis at a daily dosage of 40.4-120.9 mg/kg and to 5 patients with clinical sepsis associated with agranulocytosis caused by intensive antileukemic therapy at a daily dosage of 142.4-171.4 mg/kg, divided into 3 or 4, by intravenous injection or by 30 minutes drip infusion. The clinical results of these 19 evaluable patients were as follows: excellent; 10 cases, good; 5 cases, fair; 2 cases, poor; 2 cases. The over all efficacy rate was 78.9% and that of pyelonephritis and tonsillitis was 100.0%. No clinical side effects were observed in any 23 patients, including a patient who proved to be suffering from Mycoplasma pneumoniae infection, and no abnormal laboratory findings caused by AZT was noticed. The MICs of AZT against 9 strains isolated from patients with pyelonephritis and those with tonsillitis were as follows: MICs against all of 3 strains of K. pneumoniae were less than 0.05 microgram/ml. MICs against 2 out of 4 strains of H. influenzae were less than 0.05 microgram/ml and those of the remaining 2 strains were 0.10 microgram/ml. MIC against 1 strain of S. aureus was 1.56 microgram/ml. MIC against 1 strain of S. epidermidis was more than 100 micrograms/ml.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Clinical evaluation of aztreonam in children]. 409 60

The significance of BKV infections relative to infections by generally tested respiratory agents was investigated in children with acute respiratory disease. Paired sera from 177 children admitted to a hospital for acute respiratory disease were tested for significant rises in antibodies. Sera from seven patients showed a seroconversion to BKV and clinical signs of acute upper respiratory tract infection were exhibited by each of these patients. BKV infections were present in 8% of the patients with upper respiratory tract disease while seroconversions to adenovirus (2%), influenza A virus (1%), parainfluenza virus (5%), RS virus (6%) and mycoplasma pneumoniae (1%) were observed in 15% of the patients with upper respiratory tract disease. BKV was isolated from the urine of one child with tonsillitis with a concomitant seroconversion to BKV. Tonsils from children with recurrent attacks of acute respiratory disease were tested for the presence of BKV DNA by hybridization with a cloned genomic 32P-labeled DNA of prototype BKV. Five of twelve tonsil DNAs showed hybridization with BKV DNA. Each tonsil showing hybridization with BKV DNA contained multiple nonintegrated copies of the BKV genome per diploid amount of host cell DNA. Attempts to recover infective BKV by transfection of primary human embryonic cells with tonsil DNAs or by co-cultivation of tonsillar cells with primary human embryonic cells were unsuccessful.
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PMID:The role of BK virus in acute respiratory tract disease and the presence of BKV DNA in tonsils. 629 61

The authors have carried out laboratory and clinical studies of 9,3"-diacetylmidecamycin (MOM) and obtained the following results. 1. Absorption and excretion of MOM. MOM was administered orally to 4 patients at a dose of 10 mg/kg in the fasting condition. The peak of serum levels was found at 30 minutes after administration. The mean values were 1.3 +/- 0.5 microgram/ml, and 1.1 +/- 0.9 microgram/ml after 30 minutes and 1 hour respectively. The serum levels were detectable in 2 cases after 2 hours (1.0 and 0.78 microgram/ml), in 1 case after 4 hours (0.78 microgram/ml) and were not detectable in all cases after 6 hours. Half-life was able to calculate in 2 cases (2.5 and 1.5 hours). The mean urinary recovery rate examined in 3 cases was 0.33% for initial 6 hours. 2. Clinical result. MOM was administered to 35 children at a daily dose of 16.7--51.1 mg/kg divided into 3 or 4 doses for 4 to 19 days: 18 cases with bacterial infection (9 cases with tonsillitis, 7 cases with scarlet fever and each 1 case with bronchitis and pneumonia) and 17 cases with Mycoplasma infection (5 cases with bronchitis and 12 cases with pneumonia). The overall clinical response was good in 28 cases (80.0%), fair in 6 cases and poor in 1 case. The efficacy rate in bacterial infections and Mycoplasma infections were 66.7 and 94.1% respectively. Eight strains of S. pyogenes and 1 strain of S. pneumoniae were isolated from 9 cases. One strain of S. pyrogenes was eradicated and the others were unchanged. The eradication rate was 11.1%. The MIC of MOM against S. pyogenes was above 50 micrograms/ml in 3 strains out of measured 5 isolated strains. 3. Side effect. Side effects were examined with all the 54 cases involving 19 drop-out cases. Although clinical side effects were not observed, a mild elevation in GOT and a mild rise in eosinophil were observed in 2 cases and 1 case respectively.
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PMID:[Laboratory and clinical studies of 9,3"-diacetylmidecamycin in the pediatric field]. 698 50

Five patients with suppurative tonsillitis (1), urinary tract infection (1), staphylococcal impetigo (1), cervical lymphadenitis (1) and mycoplasma pneumonia were treated with cefamandole (CMD). CMD was administered by one shot intravenous or drip infusion at a dosage of 100 approximately 135 mg/kg/day for 4 approximately 14 days. Of 5 patients with those infections, excellent response was obtained in 3 patients, good response in 1 patient and unknown response in 1 patient. The overall efficacy rate was 100% except unknown response in mycoplasma pneumonia. In 3 of these 5 cases causative organisms were S. epidermidis, E. coli, and S. aureus, respectively. These organisms were all eliminated. No side effects were observed.
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PMID:[Laboratory and clinical studies of cefamandole in pediatric infections (author's transl)]. 699 32

The azalide antibacterial agent azithromycin is a semisynthetic acid-stable erythromycin derivative with an expanded spectrum of activity and improved tissue pharmacokinetic characteristics relative to erythromycin. The drug is noted for its activity against some Gram-negative organisms associated with respiratory tract infections, particularly Haemophilus influenzae. Azithromycin has similar activity to other macrolides against Streptococcus pneumoniae and Moraxella catarrhalis, and is active against atypical pathogens such as Legionella pneumophila, Chlamydia pneumoniae and Mycoplasma pneumoniae. Once-daily administration of azithromycin is made possible by the long elimination half-life of the drug from tissue. Azithromycin is rapidly and highly concentrated in a number of cell types after absorption, including leucocytes, monocytes and macrophages. It undergoes extensive distribution into tissue, from where it is subsequently eliminated slowly. A 3-day oral regimen of once-daily azithromycin has been shown to be as effective as 5- to 10-day courses of other more frequently administered antibacterial agents [such as erythromycin, amoxicillin-clavulanic acid and phenoxymethylpenicillin (penicillin V)] in patients with acute exacerbations of chronic bronchitis, pneumonia, sinusitis, pharyngitis, tonsillitis and otitis media. Adverse effects of azithromycin are mainly gastrointestinal in nature and occur less frequently than with erythromycin. Azithromycin is likely to prove most useful as a 3-day regimen in the empirical management of respiratory tract infections in the community. Its ease of administration and 3-day duration of therapy, together with its good gastrointestinal tolerability, should optimise patient compliance (the highest level of which is achieved with once-daily regimens). Azithromycin is also likely to be useful in the hospital setting, particularly for outpatients and for those unable to tolerate erythromycin.
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PMID:Azithromycin. A review of its pharmacological properties and use as 3-day therapy in respiratory tract infections. 888 83

Azithromycin (AZM) was studied for its clinical efficacy in pediatric infections. The study on AZM was carried out in 43 patients whose diagnoses were given as follows: pharyngitis in five cases, tonsillitis in one, bronchitis in four, pneumonia in four, Mycoplasma pneumonia in 14, scarlet fever in nine, impetigo in four, pyodermia in one and Campylobacter enteritis in one. The patients received AZM once daily at 1.6 approximately 20.0 mg/kg body weight for three to five days. Effectiveness of AZM was evaluated in 39 cases and the drug was rated "excellent" in 15, "good" in 19, "fair" in one, "poor" in four, resulting in an efficacy rate of 87.2%. Twenty bacterial isolates were identified as causative isolates in 19 patients: Staphylococcus aureus, Streptococcus pyogenes, Streptococcus pneumoniae, Haemophilus influenzae, Campylobacter jejuni and Mycoplasma pneumoniae. AZM eradicated 16 isolates but four persisted after therapy. One patient complained of loose stool, while two patients were found with decreases in white blood cell counts, and seven showed increases in eosinophils. However, no serious case of adverse event was reported.
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PMID:[Clinical evaluation of azithromycin in pediatric infections]. 898 54

Fine granule preparation of azithromycin (AZM), a new macrolide antibiotic, was given to treat various infections in pediatric patients. Efficacies of AZM in a total of 21 patients (tonsillitis in six, bronchitis in five, pneumonia in five, impetigo contagiosa in three, staphylococcal scalded skin syndrome in one and bacterial enterogastritis in one) were rated "excellent" in 11 patients and "good" in eight. The remaining two cases were not included in the evaluation. AZM eradicated all strains of infection-causative bacteria identified in the 21 patients: Staphylococcus aureus in two, Streptococcus pneumoniae in four, Moraxella (Branhamella) catarrhalis in four, Haemophilus influenzae in six, Haemophilus parainfluenzae in three and Mycoplasma pneumoniae in one. One patient complained of mild diarrhea, while two patients showed increases in eosinophils as abnormal laboratory changes.
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PMID:[A clinical evaluation of azithromycin in the treatment of pediatric infection]. 898 13

Erythromycin, the prototypical macrolide, has been widely used since the 1950s in the management of pediatric infections. Erythromycin is the drug of choice for infants and children with Legionnaire's disease, pertussis, diphtheria, lower respiratory tract infections caused by Mycoplasma pneumoniae, Chlamydia pneumoniae and Chlamydia trachomatis and enteritis caused by Campylobacter jejuni. It is also indicated for treatment of syphilis; for streptococcal, staphylococcal and pneumococcal infections; genital infections caused by Ureaplasma urealyticum; and for the prevention of rheumatic fever and endocarditis in patients who are allergic to beta-lactam antibiotics. The new macrolides azithromycin and clarithromycin are also active against Borrelia burgdorferi, Helicobacter pylori, Mycobacterium avium-intracellulare complex, Cryptosporidium spp. and Toxoplasma gondii. Erythromycin is associated with a low risk of serious side effects, although gastric distress occurs in a significant proportion of patients. Drug interactions with theophylline, carbamazepine, warfarin, cyclosporine, terfenadine and digoxin limit erythromycin use. The newer macrolides azithromycin and clarithromycin are more stable, better absorbed and better tolerated than erythromycin. Azithromycin is more active than erythromycin against Haemophilus influenzae. Excellent tissue and intracellular penetration may contribute to their clinical efficacy. In children both azithromycin and clarithromycin are indicated for acute otitis media caused by Streptococcus pneumoniae, H. influenzae and Moraxella catarrhalis and for pharyngitis/tonsillitis caused by Streptococcus pyogenes. (As of December, 1996, azithromycin for oral suspension was approved for community-acquired pneumonia in children caused by C. pneumoniae, H. influenzae, M. pneumoniae and S. pneumoniae.) Claritromycin is also indicated for acute maxillary sinusitis, uncomplicated skin and skin structure infections, pneumonia and disseminated mycobacterial infections. Azithromycin and clarithromycin are associated with a lower incidence of gastrointestinal side effects, a low rate of drug discontinuation caused by side effects and a low potential for interaction with other drugs.
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PMID:History of macrolide use in pediatrics. 910 54

An analysis was performed of history, course of pregnancy, parturition, and condition of the newborn babies in female patients with pyelonephritis depending on the microbiological factor and environmental situation in the zone of residence. The pregnant women living under adverse environmental conditions display high levels of endocrine, cardiovascular, gastrointestinal disorders, and of tonsillitis. In the majority of cases, pregnancy is noted to be complicated by anemia (76.7%) and fetoplacental incompetence (62.9%), with infants being born in asphyxia presenting with signs of hypotrophy, congenital infection. Of the above infants, 37% develop postnatal inflammatory conditions. Two variants were shown to play a part in the etiology of pyelonephritis: monoetiological one marked by predominance of Staphylococcus aureus and Escherichia coli and polyetiological variant characterized by predominance of Candida fungi, Staphylococcus aureus, and mycoplasma. Irrespective of the microbiological factor, the female patients with pyelonephritis demonstrated high levels of premature birth, had a history of infertility, and were presenting with genital and extragenital pathologies.
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PMID:[The effect of ecological and microbiological factors on the health status of pregnant women with pyelonephritis and on their newborn infants]. 1047 32


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