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)

Ceftibuten is an oral third generation cephalosporin with potent antimicrobial activity against Enterobacteriaceae, beta-lactamase positive Haemophilus influenzae, Moraxella catarrhalis, Neisseria meningitidis, Neisseria gonorrheae, penicillin-susceptible pneumococci, and beta-hemolytic streptococci. To study the efficacy and safety of ceftibuten for treatment of bronchitis, 58 patients were randomized to therapy with either ceftibuten 400 mg once a day or cefaclor 250 mg every 8 h at a ratio of two to one. Of 45 clinically evaluable patients, 28 (87.5%) of the 32 ceftibuten patients and 12 (92.3%) of the 13 cefaclor patients were clinically improved or cured. Of 33 microbiologically evaluable patients, 21 (87.5%) of the 24 ceftibuten patients and eight (80%) of the ten cefaclor patients were cured. Of 56 patients evaluable for adverse effects, three (7.9%) of the 38 ceftibuten patients and one (5.6%) of the 18 cefaclor patients had adverse reactions. In this small study, once-daily ceftibuten appeared as safe and as effective as cefaclor for the treatment of bronchitis.
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PMID:Ceftibuten versus cefaclor for the treatment of bronchitis. 176 52

In a randomized, single-blind trial, ceftibuten in doses of 200 mg and 300 mg administered b.i.d., was compared with cefaclor 500 mg t.i.d. in acute lower respiratory tract infections. A total 545 patients were enrolled, of which 263 were evaluable for efficacy. All patients were adults with a diagnosis of either bacterial pneumonia or bronchitis. The infective organism was eliminated in 83% of the patients in the ceftibuten 200-mg b.i.d. treatment group and in 85% of patients in the 300-mg b.i.d. treatment group. The organisms were eliminated in 79% of cefaclor-treated patients. Satisfactory clinical responses were obtained in 91% of patients in the ceftibuten 200-mg b.i.d. treatment group and in 92% of patients in the ceftibuten 300-mg b.i.d. group. Satisfactory clinical responses were obtained in 91% of cefaclor-treated patients. Predominant pathogens isolated were Streptococcus pneumoniae, Haemophilus influenzae, Moraxella (Branhamella) catarrhalis, and strains of Enterobacteriaceae. Adverse experiences reported were similar for the ceftibuten and cefaclor treatment groups. Gastrointestinal side effects occurred in 6% of patients treated with ceftibuten 200 mg BID, 9% in those treated with 300 mg BID, and 7% of cefaclor-treated patients. Ceftibuten 200 and 300 mg twice daily was as effective as cefaclor bacteriologically and clinically in the treatment of lower respiratory tract infections.
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PMID:Randomized comparative study of ceftibuten versus cefaclor in the treatment of acute lower respiratory tract infections. 201 4

Clinical evaluation of ceftibuten (CETB, 7432-S) was performed in 20 patients with acute bronchitis. They were consisted of 10 males and 10 females aged from 20 to 80 years old. CETB was given orally in daily dose of 300 mg (18 cases) or 600 mg (2 cases) in three divided portions. The duration of administration was 3 to 14 days. Especially they were given for 7 days in 16 cases. A total of 11 strains comprising 4 strains of Staphylococcus aureus, 2 strains of beta-Streptococcus and 1 strain each of Streptococcus pneumoniae, Branhamella catarrhalis, Klebsiella oxytoca, Serratia marcescens, Acinetobacter lwoffii were identified from sputa before administration. All of the above bacteria were eradicated but, in 1 case, a strain of Streptococcus pyogenes appeared after the treatment (eradication ratio = 100%). The clinical efficacy rate was 100%: Responses were excellent in 3 cases and good in 17 cases. There was no side effect and no abnormal changes in laboratory test results. From the avobe results, it is concluded that CETB is effective, safe and useful new oral cephem on acute bronchitis.
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PMID:[Clinical examination of ceftibuten in acute bronchitis]. 239 47