Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0032285 (pneumonia)
 54,520 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Cefprozil (CFPZ, BMY-28100), a new oral cephalosporin, was evaluated for its efficacy and safety in 42 children with bacterial infections (Table 1), and the following results were obtained. 1. CFPZ was administered in 3 or 4 divided doses at daily dosages ranging from 15.3 to 60.0 mg/kg to 42 patients (19 cases of acute tonsillitis and/or laryngitis, pharyngitis, 13 cases of pneumonia, 2 cases each of suppurative cervical lymphadenitis and UTI, and 1 case each of scarlet fever, acute otitis media, suppurative parotitis, impetigo contagiosa, furuncle and acute enteritis) and the following clinical results were obtained: excellent; 24 cases, good; 14 cases, fair; 4 cases. The overall efficacy rate was 90.5% (Table 3). 2. MICs of CFPZ against 50 strains of isolated organisms are shown in Table 4. In 19 cases out of 28 cases examined, causative organisms were successfully eradicated and strain of Staphylococcus aureus was decreased in 1 case. 3. Diarrhea was observed in 2 cases (cases 8, 11). In case 8, the symptom disappeared spontaneously. Case 11 improved immediately after the administration of the drug was stopped. Among 39 children who went through laboratory tests, eosinophilia which seemed to be related to the administration of this drug was observed in 2 cases (cases 29, 38). Slight elevations of S-GOT and S-GPT were found in 1 case (case 22) (Table 7). 4. These data suggest that CFPZ is a safe and useful new antibiotic in the treatment of children with susceptible bacterial infections.
 ...
PMID:[Clinical evaluation of cefprozil in children]. 128 80

To assess the sites, incidence, and bacteriology of infections in intensive care burn patients, a prospective survey of all admissions to a tertiary care institution burn unit was carried out over a 12-month period. One hundred and sixteen patients were admitted, 106 with a diagnosis of thermal burns. Forty patients developed 90 infections. Only two deaths occurred, one in a patient with sepsis. In order of frequency, pneumonia, burn infection, UTI and primary bacteraemia were most common. Staphylococcal species accounted for a majority of infections at all body sites except UTI (47 per cent of all infections, including 11 of 14 bacteraemic infections). Staph. aureus sepsis was more common in those carrying the organism on admission. Strain typing of paired admission and subsequent clinical isolates in 19 patients with Staph. aureus sepsis indicated that eight (42 per cent) became infected with a strain they carried on admission. Further reductions in septic complications of burns in our center would be best directed at staphylococcal species, particularly Staph. aureus. Both eradication of carrier state, and prevention of acquisition of Staph. aureus strains could be explored.
 ...
PMID:Predominance of staphylococcal organisms in infections occurring in a burns intensive care unit. 141 12

Clinical efficacy and safety of cefprozil (CFPZ, BMY-28100), a newly developed oral cephalosporin, were studied in our pediatric department. Clinical effectiveness, bacteriological effectiveness and side effects were studied in 116 pediatric patients with ages ranging 4 months to 11 years. CFPZ was given 4.6-14.1 mg/kg daily in 3 times for 3-10 days. Clinical efficacies were evaluated in 112 patients, and the therapeutic effectiveness were excellent in 1 and good in 6 for 7 patients with acute pharyngitis, excellent in 24 and good in 26 for acute purulent tonsillitis, excellent in 3, good in 8 and fair in 1 for acute bronchitis, excellent in 21, good in 7, fair in 1 and poor in 1 for acute pneumonia, excellent in 1 acute purulent parotitis, excellent in 2 and good in 7 for acute UTI, good in 1 impetigo, fair in 1 periproctal abscess and good in 1 acute enteritis. The effectiveness rate was 96.4%. Bacteriologically, 4 strains of Staphylococcus aureus (beta-lactamase producing strains), 1 strain of Staphylococcus epidermidis (beta-lactamase producing strain), 2 strains of Streptococcus pneumoniae, 2 strains of Streptococcus agalactiae, 4 strains of beta-Streptococcus, 1 strain of Klebsiella pneumoniae (beta-lactamase producing strain) and 1 strain of Salmonella C2 were all disappeared, and of 22 strains of Streptococcus pyogenes, 20 strains were disappeared, 1 was decreased and 1 was unknown, of 5 strains of Escherichia coli (3 beta-lactamase producing strains), 4 were disappeared and 1 was decreased, of 29 strains of Haemophilus influenzae (14 beta-lactamase producing strains), 14 were disappeared, 11 were decreased, 3 persisted and 1 was unknown and of 2 strains of Haemophilus parainfluenzae (1 beta-lactamase producing strain), 1 was disappeared and 1 persisted. The bacteriological eradication rates for Gram-positive bacteria and Gram-negative bacteria were 97.1% and 56.8%, respectively, and the drug was especially effective against Gram-positive bacteria. No side effects nor refusal of ingestion were observed. As abnormalities in laboratory test results, 3 cases of elevation of eosinophil counts and 1 of elevation of platelet counts were observed. In conclusion, CFPZ was considered to be a safe and highly effective antibiotic in pediatric infections.
 ...
PMID:[Clinical study on cefprozil in pediatrics]. 149 36

Pharmacokinetic and clinical evaluations in pediatrics were made on meropenem (SM-7338, MEPM), a new parenteral dehydropeptidase-1 stable carbapenem used without any inhibitors, at 33 medical institutions. The results are summarized as follows. 1. Pharmacokinetic studies. MEPM at a dose of 10, 20, or 40 mg/kg was administered to 53 children by 30-minute drip infusion. Peak plasma concentrations (Cmax's) and plasma half-lives (T1/2's) of these doses were 28.5, 47.2 and 130.0 micrograms/ml, and 0.80, 0.93 and 0.94 hours, respectively. A clear dose response was observed in Cmax's and T1/2 values were quite similar to those observed in adults. In the first 6 hours after administration, 54.4 to 68.1% of the administered drug was recovered in urine. The cerebrospinal fluid (CSF) levels of MEPM in patients with purulent meningitis were 0.13 microgram/ml at a dose of 6 mg/kg, and 0.64 to 4.22 micrograms/ml at a dose of 29 to 44 mg/kg within day 4 of onset. The penetration rate of MEPM showed an intermediate value among those for other cephalosporin antibiotics. 2. Clinical study. Clinical efficacies of MEPM were evaluated in 389 cases. The most common doses used were 10 to 20 mg/kg/once, 2 to 3 times a day. The maximum dose was 173 mg/kg/day q.i.d. MEPM gave "excellent" or "good" responses in 242 (97.6%) out of 248 cases in which causative organisms were documented and in 134 (95.0%) out of 141 cases in which causative organisms were not identified. Clinical efficacy rates were 100% in 11 patients with purulent meningitis, 85.7% in 7 with septicemia, 98.8% in 173 with pneumonia, and 100% in 65 with UTI. Bacteriologically, 260 strains (96.7%) out of 269 strains were eradicated by MEPM treatment. Eradication rates were 89.2% for Staphylococcus aureus (37 strains) and 100% for Streptococcus pneumoniae (35 strains). The overall eradication rate for Gram-positive bacteria was 94.6%. Among Gram-negative bacteria, 98.3% out of 172 strains were eradicated. The eradication rate of Haemophilus influenzae (73 strains) was 98.6% and Pseudomonas aeruginosa (11 strains) was 90.9%, and all of Branhamella catarrhalis (15 strains), Escherichia coli (42 strains), and Klebsiella pneumoniae (6 strains) were eradicated. Out of 84 cases for which previous antibiotic therapies of 3 days or longer were not successful, MEPM gave "excellent" or "good" responses in 77 cases (91.7%) and excellent bacteriological responses (95.7%).(ABSTRACT TRUNCATED AT 400 WORDS)
 ...
PMID:[Pharmacokinetic and clinical studies with meropenem in the pediatric field. Pediatric Study Group of Meropenem]. 150 1

Bacteriological and clinical studies have been performed on meropenem (MEPM, SM-7338), a newly developed carbapenem antibiotic, in the pediatric field. 1. Antibacterial activities of MEPM against 24 clinical isolates were determined. MEPM showed excellent activity against Gram-positive bacteria including Staphylococcus aureus and Gram-negative bacteria, especially Escherichia coli and Branhamella catarrhalis. Against Haemophilus influenzae, MEPM had a higher activity than imipenem and flomoxef, but had a lower activity than piperacillin and cefoperazone. 2. Clinical efficacies of MEPM were evaluated in 32 cases with bacterial infections. A poor efficacy was observed in 1 patient with phlegmon but excellent or good efficacies were obtained in other 31 patients with tonsillitis (1), pneumonia (17), UTI (12), or SSSS (1). The overall efficacy rate was 96.9%. All strains except 1 of S. aureus were eradicated by the administration of MEPM, and a high eradication rate of 95.8% (23 out of 24 strains) was obtained. 3. No side effects were observed in 35 evaluated cases. As abnormal laboratory test results, elevated GOT, elevated GPT, eosinophilia and neutropenia were noted in 4, 4, 4 and 2 patients, respectively. 4. Influences on blood coagulation parameters were studied. PIVKA II was elevated upon administration of MEPM in some cases, but no changes in ATT, TT, HPT or Fbg were observed during the treatment. Based on the above results, it has been concluded that MEPM is a safe and effective drug to use in the treatment of pediatric infections. The usual recommended dosage and administration should be 10 to 20 mg/kg of MEPM at a time, using intravenous drip infusion, 3 times a day.
 ...
PMID:[Bacteriological and clinical studies on meropenem in the pediatric field]. 150 6

Two hundred and seventy-six hospitalized patients with severe infection (complicated UTI, pneumonia, skin and soft tissue infection or septicaemia) were randomly allocated to receive either 1g or 2g cefpirome bd. Two hundred and seventy-four patients were evaluable for tolerance, 210 for bacteriological efficacy. The two groups were similar in terms of underlying disease, age, sex, and general condition on admission. The overall clinical and bacteriological response rates were 97/103 (94%) and 68/76 (90%) respectively in the 1g group, compared with 102/107 (95%) and 67/71 (94%) in the 2g group. There was no significant difference between the treatment groups. Eighteen adverse events, possibly or probably drug related, were reported (7 in the 1g group, 11 in the 2g group). This resulted in discontinuation of therapy in four cases (two in each group). Fourteen of the adverse events were local (five receiving 1g, nine receiving 2g), mainly phlebitis or pain at the injection site. Thirteen patients died during the study period (up to 14 days after the last dose) but in no case was death attributed to cefpirome. A review of routine laboratory parameters revealed no abnormalities which could definitely be attributed to cefpirome although in four cases a relationship was considered possible; these included two increases in serum creatinine, one increase in SGPT, and one episode of neutropenia. Cefpirome administered as 1 or 2g twice daily was a well tolerated, effective agent for the treatment of severe sepsis in hospitalized patients.
 ...
PMID:Prospective randomized phase II study of intravenous cefpirome 1g or 2g bd in the treatment of hospitalized patients with different infections. Cefpirome Study Group. 160 64

We have carried out laboratory and clinical studies on cefdinir (CFDN) 5% and 10% fine granule preparations. The results are summarized as follows. CFDN 5% fine granule preparation was given via oral route to each of 2 children in the fasting state at a single dose of 3 mg/kg. After administration, the mean peak plasma level of CFDN was 0.76 micrograms/ml at 4 hours and the mean half-life was 1.77 hours. The mean urinary excretion rate of CFDN was 31.5% in the first 12 hours after oral administration. CFDN 10% fine granule preparation and CFDN 100 mg capsule were given via oral route 3 children and to another child in the fasting state at single doses of 3 mg/kg and 2.63 mg/kg, respectively. After administration of 10% granules the mean peak plasma level of CFDN was 0.73 micrograms/ml at 2 hours and the mean half-life was 1.62 hours. The peak serum level obtained after administration of CFDN 100 mg capsule was 0.91 micrograms/ml at 2 hours and the half-life was 1.08 hours. The mean urinary excretion rate obtained with CFDN 10% fine granules was 26.2% in the first 8 hours after oral administration and the urinary excretion rate obtained with CFDN 100 mg capsule was 19.7% in the first 12 hours after oral administration. Treatment with CFDN 5% fine granules was made for a total of 48 cases of pediatric bacterial infections including 21 cases of tonsillitis, 12 cases of scarlet fever, 3 cases of pharyngitis, 5 cases of impetigo, 1 case of subcutaneous abscess, 1 case of furuncle, 5 cases of UTI. Results obtained were excellent in 30 cases, good in 18 cases. Treatment with CFDN 10% fine granules was made for a total of 16 cases of pediatric bacterial infections including 6 cases of tonsillitis, 3 cases of pneumonia, 4 cases of scarlet fever, 2 cases of impetigo, 1 case of UTI. Results obtained were excellent in 8 cases, good in 7 cases, poor in 1 case. No significant side effects due to the drugs were observed except 2 cases (1 case with 5% preparation and another with 10%) with eosinophilia, 3 cases (all with 5%) with diarrhea and 1 case each of elevated GOT & GPT (with 5%) and elevated GOT, GPT & Al-P (with 10%).
 ...
PMID:[Laboratory and clinical studies of cefdinir 5% and 10% fine granules in pediatric field]. 176 70

A total of 162 patients (134 males and 28 females) scheduled for coronary artery bypass grafting (144) or valve surgery (18) were randomly assigned to receive, under double-blind conditions, either pefloxacin 400 mg iv or cefazolin 1.0 g 30 min before the surgical incision and then post-operatively 12-hourly x 4 or 6-hourly x 8, respectively. Positive per- and post-operative cultures were seen in 27 patients (11 pefloxacin, 16 cefazolin) and 47 micro-organisms were isolated: 34 per-operatively (21 pefloxacin, 13 cefazolin) and 13 post-operatively (4 pefloxacin, 9 cefazolin). There were five failures of prophylaxis (2 pefloxacin, 3 cefazolin): two early (less than 5 days: 1 pefloxacin, 1 cefazolin) and three late (greater than or equal to 5 days, 1 pefloxacin, 2 cefazolin) divided into (i) one major primary failure in the cefazolin group (1 cefazolin resistant Staphylococcus epidermidis mediastinitis); (ii) two minor primary failures, one in each group (Gram-positive sternal incision abscesses) and (iii) two secondary failures (1 cefazolin resistant Enterobacter cloacae and Pseudomonas aeruginosa UTI in the cefazolin group and one culture negative pneumonia in the pefloxacin group). Tolerance to both antibiotics was excellent. In our sample of patients, the efficacy and safety of pefloxacin was not different from those of cefazolin in prophylaxis in cardiovascular surgery.
 ...
PMID:Double-blind comparison of pefloxacin and cefazolin as prophylaxis in elective cardiovascular surgery. 225 55

In bacteriological, pharmacokinetic and clinical studies on norfloxacin (NFLX, AM-715), the following results were obtained: 1. Antibacterial activity of NFLX, nalidixic acid (NA), amoxicillin (AMPC), cefaclor (CCL), erythromycin (EM) and fosfomycin (FOM) against clinically isolated bacteria was examined, and it was found that MIC80 of NFLX against Staphylococcus aureus was 3.13 micrograms/ml, thus NFLX exhibited stronger antimicrobial activity than NA, AMPC, CCL, EM and FOM. NFLX also showed good activities to those strains of S. aureus which were resistance to NA, AMPC, CCL, EM and FOM. 2. MIC80 of NFLX against Escherichia coli was 0.05 micrograms/ml or lower, thus NFLX showed better activity than NA, AMPC, CCL, EM and FOM. 3. In single oral administration at fasting of NFLX at dose levels of 1.5-2.4 and 2.5-3.4 mg/kg in tablet form mean peak values of serum concentration were 0.32 micrograms/ml reached in 1 hour and 0.38 micrograms/ml in 2 hours, T1/2's obtained were 1.7-4.0 and 2.2-2.9 hours and AUC's were 1.54 +/- 0.52 and 2.02 +/- 0.93 micrograms.hr/ml, respectively. Urinary recovery rates of 11.6-46.9%, 13.8-35.4% in 6-8 hours were demonstrated with the 2 ranges of dose levels, respectively. 4. NFLX was administrated to 34 patients consisting of 8 cases of acute pneumonia, 3 cases of acute tonsillitis, 3 cases of bacterial colitis, 19 cases of urinary tract infections and 1 case of purulent parotitis. The clinical efficacy rate was 97.1% including 34 cases with excellent results in 28, good in 5 and fair in 1. 5. The bacterial eradication rate was 96.8% (30/31) with one exception of a Campylobacter jejuni strain. 6. NFLX was given to patients according to a dosing regimen with 4.5-21.4 mg/kg/day dose levels for 3 doses daily except 1 case of UTI where 2 daily doses were given daily. 7. No adverse reactions were observed. Abnormal laboratory test value was obtained in 1 case where eosinophilia was found. The above results have suggested that NFLX is a useful and safe antimicrobial agent against bacterial infections in children.
 ...
PMID:[Laboratory and clinical studies on norfloxacin in the pediatric field]. 239 52

Cefixime, the first oral third generation cephalosporin, was administered to 2,832 patients in the USA, UK, FRG and France. 478/1063 patients were treated for urinary tract infections (upper or lower UTI) with 200 mg cefixime bid; clinical cure was obtained in 92 and 96 per cent of upper and lower UTI respectively, and bacteriological cure in 97.5 and 89 per cent of the cases; among 142 patients with a 1 month follow-up, no relapse or reinfection was observed in 78 per cent of cases. Of 521 patients treated for lower respiratory tract infection, 355 received 200 mg cefixime bid and 166 received a single daily dose of 400 mg. Clinical cure was obtained in 88 per cent and 93 per cent patients with pneumonia or bronchitis respectively, with bacteriological cure in 93.2 and 93.8 per cent. Among ENT infections, the most interesting study was in the treatment of sinusitis and otitis. Good clinical results were shown in nearly 95 per cent of cases, with bacteriological cure in more than 90 per cent. The safety studies demonstrated a global 6.6 per cent incidence of undesirable effect. These manifestations were mild and reversible, consisting of abdominal discomfort and minor diarrhea in most cases. The overall effectiveness of cefixime appears to be similar to that of established compounds as far as susceptible pathogens are concerned. However, in clinical trials, cefixime seemed to be effective on isolated bacteria unresponsive to conventional antibiotics.
 ...
PMID:[Efficacy and tolerability of cefixime in international and French studies]. 253 May 48


1 2 3 4 5 6 7 Next >>