Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0149514 (bronchitis)
 6,902 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The clinical efficacy and the safety of cefteram pivoxil granule (CFTM-PI, T-2588), a newly prepared drug for pediatric use, were performed. A total of 60 patients with ages between 6 months and 14 years 3 months with pediatric infections were medicated with CFTM-PI at dose levels of 3.2-9.9 mg/kg 3 times daily for 3-11 days. Clinical responses to the drug were excellent in 3 of 3 patients with acute pharyngitis, excellent in 14, good in 5 and poor in 2 of 21 patients with acute purulent tonsillitis, excellent in 1 and good in 2 of 3 patients with acute bronchitis, excellent in 16 and good in 8 of 24 patients with acute pneumonia, excellent in 3 and good in 1 of 4 patients with acute urinary tract infection and excellent in 2 of 2 patients with acute purulent lymphadenitis, hence the overall clinical efficacy rate was 96.5% in a total of 57 patients. Bacteriological responses to the drug were as follows: Eradicated, 8 strains of Streptococcus pyogenes, 3 strains of Streptococcus pneumoniae, 19 strains of Haemophilus influenzae (beta-lactamase positive; 7, beta-lactamase negative; 12), 1 strain of Haemophilus parainfluenzae (beta-lactamase positive) and 4 strains of Escherichia coli (beta-lactamase positive; 1, beta-lactamase negative; 3), decreased, 1 strain of S. pyogenes, hence the eradication rate was 97.2%. No side effects were encountered in any of the patients but for 3 who had diarrhoea and 1 who had loose stool, though these changes were slight. As abnormal laboratory test data, elevation of GOT was noted in 1 case, thrombocytosis and elevation of GPT in another. Also, none of the patients refused or complained of difficulty in intaking of the drug via oral route. In conclusion, CFTM-PI appeared to be a safe and highly effective antibiotic against pediatric infections.
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PMID:[Clinical studies of cefteram pivoxil in pediatrics]. 281 Jul 58

Laboratory and clinical studies on rokitamycin (RKM) dry syrup, a new macrolide antibiotic, were carried out in the field of pediatrics. The results are summarized as follows. 1. Plasma concentrations and urinary recovery rates after oral administration on fasting of RKM dry syrup at doses of 10 mg/kg and 20 mg/kg to 2 and 1 cases, respectively, were determined. Peak plasma levels were obtained in 30 minutes after administration of both dosages with half-lives of 1.5 to 2.2 hours. A clear-cut dose response was observed. Urinary recovery rates in the first 6 hours after administration ranged from 1.75 to 2.26%. 2. The MICs of RKM against 80 clinical isolates (Streptococcus pyogenes 9, Streptococcus pneumoniae 14, Branhamella catarrhalis 4, Haemophilus influenzae 27, Haemophilus parainfluenzae 9, Haemophilus haemolyticus 2, Haemophilus parahaemolyticus 14 and Campylobacter jejuni 1) were compared with MICs of midecamycin acetate (MOM), josamycin (JM) and erythromycin (EM). The antibacterial activity of RKM was superior to those of MOM and JM and slightly inferior to that of EM. 3. Twenty-eight pediatric patients with acute infectious diseases (acute tonsillitis 4, streptococcal infection 4, acute bronchitis 9, pneumonia 4, mycoplasmal pneumonia 2 and Campylobacter enteritis 5) were treated with RKM dry syrup at a daily dose of 12-42.9 mg/kg t.i.d. as a rule. Efficacy rates were 92.9% clinically and 58.6% bacteriologically. 4. No adverse reactions were observed. Abnormal laboratory findings were mild; thrombocytosis in 2 and eosinophilia in 1. 5. The taste and the odor of RKM dry syrup preparation were sufficiently tolerable for the pediatric patients to accept it.
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PMID:[Laboratory and clinical studies of rokitamycin dry syrup in the field of pediatrics]. 317 61

The transfer to cerebrospinal fluid of a new oxacephem antibiotic flomoxef (FMOX, 6315-S) and its clinical efficacy against bacterial infections were investigated. 1. In 3 cases of purulent meningitis, cerebrospinal fluid concentrations of FMOX after one shot intravenous injection of 100 mg/kg during the acute stage of infections were 5.12-6.32 micrograms/ml and ratios of FMOX in cerebrospinal fluid in serum were about 5%. During the recovery stage, cerebrospinal fluid concentrations were about 3.8 micrograms/ml and cerebrospinal fluid/serum ratios were about 3.5%. 2. In 1 case of purulent meningitis, the treatment with FMOX was clinically effective but this case was classified as "unevaluable" because other drug was used concomitantly. FMOX was rated effective in other 2 cases of purulent meningitis. Of 9 cases of pneumonia, FMOX was rated very effective in 8 cases and it was rated only effective in the other. Of 4 cases of bronchitis, the drug was rated very effective in 3 cases and only effective in the other. FMOX was rated very effective against 2 cases of tonsillitis, also. 3. As side effects, thrombocytosis was observed in 3 of 20 cases examined. All cases, however, were deemed unrelated to the FMOX treatment and the side effect was only transient as are often found in courses of recovery from infections.
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PMID:[Clinical evaluation of flomoxef in pediatrics and a study on the penetration into cerebrospinal fluid]. 343 Jul 23

Fundamental and clinical studies on cefuzonam (L-105, CZON), a newly semisynthesized cephem antibiotic, were carried out in the field of pediatrics and the following results were obtained. Antibacterial activities of CZON against clinically isolated strains of Staphylococcus aureus, S. epidermidis, Streptococcus pneumoniae, S. pyogenes, Escherichia coli, Klebsiella pneumoniae, Haemophilus parainfluenzae and H. influenzae were compared with those of cefmenoxime (CMX), latamoxef (LMOX), cefoperazone (CPZ), cefmetazole (CMZ), cefotiam (CTM) and cefazolin (CEZ). CZON was nearly as active as CEZ against S. aureus and S. epidermidis and superior to other antibiotics against other Gram-positive cocci. Against Gram-negative rods, CZON was as active as CMX and superior to other 5 antibiotics compared. Serum concentrations and urinary excretion rates after intravenous bolus injection of CZON at doses of 10 mg/kg, 20 mg/kg and 40 mg/kg for 5 minutes in 1, 5 and 4 cases, respectively, were determined. Mean serum concentrations of CZON at these dose levels were 11.0, 43.8 and 111.5 micrograms/ml at 15 minutes, 2.4, 10.3 and 30.3 micrograms/ml at 1 hour and 0.17, 0.72 and 1.28 micrograms/ml at 4 hours, with serum half-lives of 1.79, 0.88 and 1.19 hours, respectively. Mean cumulative urinary excretion rates within 6 hours after administration were 47.9, 56.3 and 40.3%, respectively. Thirty-four pediatric patients with various bacterial infections (tonsillitis 2, acute bronchitis 1, pneumonia 14, pyothorax 1, sepsis 1, suppurative lymphadenitis 1, UTI 13 and enteritis 1) were treated with CZON at a daily dose of 40-94 mg/kg t.i.d. or q.i.d.. The overall clinical efficacy rate was 94.1%. No adverse reactions were observed except 2 cases with mild diarrhea. Abnormal laboratory findings were also mild; slight elevation of GOT and GPT in 2, eosinophilia in 1 and thrombocytosis in 1. These results clearly indicate the usefulness of CZON in the treatment of bacterial infections in children.
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PMID:[Fundamental and clinical studies on cefuzonam in the field of pediatrics]. 359 89

We report the case of a 55-year-old male patient who presented with non-specific pulmonary symptoms (cough, haemoptysis, fever up to 39 degrees C, night sweats and weight loss). After empirical antibiotic therapy prescribed by his primary care physician, the patient showed no improvement in symptoms. Laboratory findings were: elevated C-reactive protein and C-ANCA, leukocytosis and thrombocytosis, and anaemia. Chest radiography showed disseminated nodules bilaterally. On multidetector-row computed tomography (MDCT), the bronchial walls showed a significant thickening and extensive peribronchiolar consolidations. Bronchoscopy revealed diffuse erythema of the tracheobronchial mucosa with diffusely scattered white plaques. Histopathology described a multifocal ulcerative bronchitis with underlying chronic bronchitis. These findings in combination with the laboratory data lead to the diagnosis of Wegener's granulomatosis. Consequently, we started with an immunosuppressive therapy. Chest radiography after 10 days showed marked resolution of the infiltrates. Within 1 month, the patient became asymptomatic.
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PMID:Atypical bronchial thickening and ulceration: a rare radiological finding in Wegener's granulomatosis. 1776 50


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