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)

Cytomegalovirus (CMV) infection after heart transplantation (HTx) is a severe complication, which leads to long treatment and hospital stay. Even if prophylactic therapy with anti-CMV IgG antibodies is performed, there is a high incidence of infection, especially when the heart from a CMV positive donor is transplanted to a CMV negative recipient (high risk constellation). This study evaluates the prophylactic antiviral therapy with ganciclovir in CMV high risk constellation at HTx. Out of 108 HTx, 29 CMV negative recipients (IgG and IgM) received a heart from a CMV positive donor (IgG pos., IgM neg.). The control group (CO) (n = 8) was treated with anti-CMV IgG antibodies (Cytotect 2 ml/kg at day 0, 1, 2, 7, 14, 21,), whereas the study group (GAN) (n = 13) was treated with ganciclovir (7.5 mg/kg single dose n = 8, or 5 mg/kg in twice daily doses n = 5 from day 1 to 14). Urea, creatinine, white blood cell count and platelet count was controlled daily. No side effects on renal and bone marrow function were noted. Therapy was well tolerated. Both groups had similar immunosuppressive protocol (prophylactic cytolysis, prednisone, azathioprine and cyclosporin A) and were similar in age, sex, preoperative diagnosis and NYHA class. Seroconversion for CMV (IgM and IgG) was observed in 75% of CO and 31% of GAN (p less than 0.05). Clinical manifestations of CMV infection started in the second month after HTx with fever in both groups CMV-organ manifestations developed in 50% (or 67% of infected) in CO (enterocolitis 2, pneumonitis 3, tonsillitis 1), and in 15% (or 50% of infected) in GAN (pneumonitis 2, epididymitis 1) NS.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Prevention of cytomegalovirus infection following heart transplantation]. 131 36

Cefpirome (HR 810, CPR), a new cephem antibiotic, was investigated for its experimental and clinical studies in pediatrics. The results obtained are summarized as follows. 1. Plasma and urinary levels of CPR were determined in 2 children (age 5 and 7 years) after the one shot intravenous injection of the drug at 20 mg/kg. Average plasma levels of the drug were 44.7 micrograms/ml, 28.5 micrograms/ml, 10.5 micrograms/ml, 4.6 micrograms/ml and 1.5 micrograms/ml at 1/2 hour, 1 hour, 2 hours, 4 hours and 6 hours, respectively, and the average half life was 1.57 hours. Average urinary levels of the drug were 1,785 micrograms/ml, 545 micrograms/ml and 198 micrograms/ml at 0-2 hours, 2-4 hours, 4-6 hours, respectively and the average urinary elimination rate was 52.0%. The results were nearly equivalent to those in adults except for urinary elimination rate which tended to be slightly lower than that in adults. 2. Cerebrospinal fluid levels in 3 cases of purulent meningitis treated with CPR were investigated. Cerebrospinal fluid levels in a case of Neisseria meningitidis were 11.5-23.1 micrograms/ml at 1 hour and 0.94 microgram/ml at 5 hours after intravenous injection of 44.4 mg/kg, 4 times a day. Cerebrospinal fluid levels in a case of Streptococcus pneumoniae were 1.01-4.23 micrograms/ml at 1 hour after intravenous injection of 49.0 mg/kg, 6 times a day, and in the other case with Streptococcus pneumoniae, the levels were 16.8-37.1 micrograms/ml at 1 hour, 11.3 and 3.60 micrograms/ml at 3 and 4 hours after intravenous injection 52.2 mg/kg, 6 times a day. These results are not inferior to those with cefotaxime or ceftriaxone. These levels appear to be higher than MIC90 values against Escherichia coli, Streptococcus agalactiae, S. pneumoniae or Haemophilus influenzae which are the major pathogens of these diseases. 3. CPR was given to 62 patients and clinical efficacy, bacteriological response and adverse reactions were evaluated. Evaluated cases for clinical efficacy included 3 cases of purulent meningitis, 1 case of acute purulent otitis media, 2 cases of acute purulent tonsillitis, 1 case of acute bronchitis, 49 cases of acute pneumoniae, 1 case of scarlet fever, 1 case of acute osteomyelitis, 1 case of acute enterocolitis, and 2 cases of acute UTI, totalling 61 cases. Clinical efficacies were excellent in 38 cases, good in 22 cases and fair in 1 case with an efficacy rete of 98.4% (excellent + good).(ABSTRACT TRUNCATED AT 400 WORDS)
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PMID:[Laboratory and clinical studies on cefpirome in pediatrics]. 188 1

Sulbactam/Ampicillin (SBT/ABPC), a combination at a fixed ratio of ABPC and SBT which is an irreversible inhibitor of beta-lactamase in a 2:1 ratio, was clinically evaluated for its efficacy and safety in 24 patients with ages from 5 month-old to 12 years old with bacterial infection. The results obtained are summarized as follows. 1. A pharmacokinetic study following 30 mg/kg SBT/ABPC administration by 30 minutes drip infusion or intravenous bolus injection showed that mean half-lives of SBT and ABPC were 48.9 minutes and 40.2 minutes, respectively, and mean urinary excretion rates of SBT and ABPC in the first 6 hours were 67.1% and 48.3%, respectively. 2. SBT/ABPC was administered to 14 patients with bronchopneumonia, 4 patients with tonsillitis, a patient each with acute upper respiratory infection, with submandibular lymphadenitis, with phlegmon, with enterocolitis, with pyelonephritis and with cystitis at a daily dosage of 88.2-133.3 mg/kg, divided into 3 or 4, by intravenous bolus injection or by 30 minutes drip infusion. Clinical responses of the 24 patients were as follows: excellent: 17 patients, good: 7 patients. The efficacy rate was 100%. 3. Neither clinical adverse reactions nor abnormal laboratory test values, except slight eosinophilia in a patient and an elevation of GOT, GPT in another were observed. 4. MICs of SBT/ABPC against 7 strong beta-lactamase producing strains isolated from some of the patients were as follows. MIC against a strain of Staphylococcus aureus was 3.13 micrograms/ml, MICs against 2 out of 5 strains of Branhamella catarrhalis were 0.10 microgram/ml and those of the remaining 3 strains were 0.20 microgram/ml. MIC against a strain of Haemophilus parainfluenzae was 3.13 micrograms/ml. 5. These data described above show that SBT/ABPC has excellent bactericidal capacity against beta-lactamase producing bacteria as well as beta-lactamase non-producing Gram-positive and negative bacteria and suggest that SBT/ABPC is a very useful antibiotic for pediatric patients.
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PMID:[Clinical evaluation of sulbactam/ampicillin in children]. 266 51

A total of 82 patients involving 83 episodes of proven or presumed bacterial infection were treated with sulbactam/ampicillin. These included 36 cases of soft tissue infection or abscess, four cases of joint or bone infection, 20 cases of respiratory tract infection (17 cases of pneumonia, two of otitis media, and one of tonsillitis), 15 urinary tract infections, three cases of enterocolitis, one case of infective endocarditis, two cases of septicemia, and two of peritonitis. The causative pathogen was isolated in 48 cases (49 infections). These pathogens included Staphylococcus aureus 13 cases, Staphylococcus epidermidis one, Streptococcus pyogenes two, Streptococcus pneumoniae two, Viridans group streptococcus two, peptostreptococcus one, Haemophilus influenzae one, Escherichia coli 12, Enterobacter cloacae three, Proteus mirabilis one, Acinetobacter calcoaceticus one, Salmonella spp. two, Shigella sonnei one, Bacteroides fragilis one, and polymicrobial infections of various combinations in five cases. No bacterial pathogens were isolated in 34 infections, 14 cases of pneumonia and 15 soft tissue infections. Sulbactam/ampicillin was given by intravenous bolus in a dosage range of 75-450 mg/kg/day in four divided doses for variable periods of time depending on the type and severity of the infection. Of a total of 83 episodes of infections, 80 (96.4%) cases were either cured or improved. Bacteriologic eradication also occurred in 46 (93.9%) of 49 infections. Side effects were diarrhea in two patients, acute hemolytic anemia in one patient, and transient elevations in SGOT and leukopenia in one patient. Side effects disappeared upon completion of treatment. Sulbactam/ampicillin is a safe and effective antibiotic for the treatment of common pediatric infections.
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PMID:Intravenous sulbactam/ampicillin in the treatment of pediatric infections. 268 18

Laboratory and clinical studies were performed as follows on cefminox (CMNX, MT-141), a new cephamycin antibiotic. Pharmacokinetics Serum concentrations of CMNX were measured in 4 patients given CMNX for prophylactic purpose during cardiac catheterization. In 2 patients given 20 mg/kg of CMNX by intravenous bolus injection, the average of peak serum concentration was 178.9 micrograms/ml at 15 minutes. The mean urinary recoveries in these 2 cases was 66.9% within 6 hours after injection. In 2 patients given 20 mg/kg of this drug by 1 hour drip infusion, the peak serum concentration was obtained at the time drip was completed, and the average value was 68.3 micrograms/ml. Clinical efficacy CMNX was administrated intravenously to 13 patients in dose of 52.9 approximately 96.0 mg/kg t.i.d. or q.i.d. for 4 approximately 7 days; 3 with tonsillitis, 6 with bronchitis, 1 with bronchopneumonia, 1 with UTI, 1 with lymphadenitis and 1 with enterocolitis. The overall efficacy rate was 92.3%, i.e., efficacy was excellent in 12, and poor in 1. Bacteriological efficacy was excellent, i.e., 3 of 3 strains disappeared. Side effects were observed in 3 cases, i.e., 1 case of eruption, 1 case of diarrhea and 1 case of transient eosinophilia. The above results suggest that CMNX is a useful antibiotic for treating pediatric bacterial infections.
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PMID:[Laboratory and clinical studies on cefminox in the pediatric field]. 389 7

Clinical application to ascertain the effects of aspoxicillin (ASPC), a new semisynthetic penicillin antibiotic, upon several infectious diseases of children was performed in 7 cases with pneumonia, 5 cases with acute bronchitis, each case with tonsillitis, enterocolitis, urinary tract infection and suspected sepsis. ASPC was injected by drip infusion and the dosage was 63-117 mg/kg/day in 3 and 4 times a day. Clinical efficacy obtained as "excellent" was in 7 cases, "good" in 8 cases "poor" in 1 case, and efficacy rate was 93.8%. From the bacteriological point of view, eliminated in each of H. influenzae, H. parainfluenzae, group A beta-Streptococcus and unchanged in a case of E. coli. There were transient thrombocytopenia in 2 cases and eosinophilia in 3 cases.
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PMID:[The therapeutic effects of aspoxicillin on various infectious diseases in children]. 406 26

Laboratory and clinical studies were performed as follows on ceftizoxime (CZX), a new cephalosporin antibiotic. 1. Susceptibility of clinically isolated bacteria to CZX and cefotiam (CTM) or sulbenicillin (SBPC). Antibacterial activities of CZX and CTM were compared against S. aureus, E. coli, K. pneumoniae, E. cloacae, H. influenzae and E. aerogenes; CZX was compared with SBPC against Ps. aeruginosa. CZX and CTM were nearly equal in activity against S. aureus, but CZX was found to be more active than CTM by 1--10 tubes against E. coli, K. pneumoniae, E. cloacae, H. influenzae and E. aerogenes. Against Ps. aeruginosa, CZX and SBPC were nearly equal in activity. 2. Serum concentration and urinary recovery. Serum concentrations of CZX were measured in 6 patients given CZX for prophylactic purpose during cardiac catheterization. In 2 patients given 20 mg/kg of CZX intravenously, the average serum concentration was 38.9 micrograms/ml at 30 minutes after intravenous bolus injection. In 3 patients given 10 mg/kg of CZX by intravenous drip infusion, the peak average serum concentration was 28.1 micrograms/ml at the end of infusion. Urinary recovery in 2 patients tested was 81.1% and 92.5% until 6--7 hours after intravenous bolus injection. 3. Clinical efficacy. CZX was given intravenously to 24 patients in doses of 30--111 mg/kg (57.1 mg/kg on an average) t.i.d. or q.i.d. for 3--16 days (5.5 days on an average): 1 with lacunar tonsillitis, 4 with acute bronchitis, 12 with pneumonia, 2 with enterocolitis, 2 with soft tissue infection, 2 with lymphadenitis and 1 with UTI. The overall efficacy rate was 95.8%, i.e., efficacy was excellent in 10 (41.7%), good in 13 (54.2%), and poor in 1 (4.2%). Bacteriological efficacy was excellent, i.e. 21 of the 23 strains disappeared. One patient had mild and transient diarrhea, but no other laboratory abnormalities were observed during treatment. The above results suggest that CZX is 1 of the most useful antibiotics for treating pediatric infections, especially due to Gram negative bacteria.
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PMID:[Laboratory and clinical studies of ceftizoxime in pediatrics (author's transl)]. 627 7

Fundamental and clinical studies of ceftizoxime, a new cephalosporin antibiotic, in children led to the following results. 1. Ceftizoxime compared favorably with cefazolin (CEZ) and cefmetazole (CMZ) for in vitro activity against clinically isolated strains of Staphylococcus aureus (31 strains), Escherichia coli (29), Klebsiella pneumoniae (30) and Pseudomonas aeruginosa (16). While somewhat less active against S. aureus than CEZ and CMZ, ceftizoxime was far more active than these 2 cephalosporin antibiotics against the test strains of E. coli and K. pneumoniae, which included strains resistant to the 2 drugs. Ceftizoxime was not particularly active against Ps. aeruginosa, but this seeming disadvantage was offset by the absolute ineffectiveness of the 2 reference drugs on this obstinate organism. 2. The time course of mean serum ceftizoxime levels in 3 pediatric patients of 5--10 years old given a single intravenous dose of 20 mg/kg was as follows: 45.4 micrograms/ml at 15 minutes, 40.4 micrograms/ml at 30 minutes, 22.1 micrograms/ml at 1 hour, 10.4 micrograms/ml at 2 hours, 2.9 micrograms/ml at 4 hours and 0.9 microgram/ml at 6 hours. The mean serum half life was 1.12 hours. The mean urinary levels of ceftizoxime at serial 2-hour collection intervals were as follows: 2,477 micrograms/ml for 1--2 hours, 1,235 micrograms/ml for 2--4 hours and 462 micrograms/ml for 4--6 hours. The mean urinary recovery up to 6 hours was 61.0%. 3. The clinical response of 28 children with infection to ceftizoxime treatment was 'excellent' in 22 children, 'good' in 4, and 'poor' in 2. These children comprised 11 with acute pneumonia, 3 with acute bronchitis, 4 with acute pyelonephritis, 2 each with acute purulent arthritis and acute enterocolitis, and 1 each with acute purulent tonsillitis, acute purulent lymphadenitis, furunculosis, subcutaneous abscess, subdural abscess and sepsis. The overall rate of effectiveness was 92.9%. Successfully eradicated strains in the bacteriological sense consisted of 4 strains each of H. influenzae and E. coli, 1 strain each of P. morganii, S. pneumoniae and S. pyogenes, 1 of the 2 strains of S. enteritidis, and 1 of the 3 strains of S. aureus. The overall rate of bacteriological effectiveness was 81.3%. No clinical side effects were observed. Changes in laboratory test findings included slightly and transiently elevated GOT and GPT in 1 child and GOT alone in another child.
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PMID:[Fundamental and clinical studies on ceftizoxime in pediatric field (author's transl)]. 627 13

Laboratory and clinical studies on ceftazidime ( CAZ ), a new cephem antibiotic, were carried out in the field of pediatrics. The results were as follows: Antibacterial activities of CAZ against clinically isolated strains of S. pneumoniae, H. influenzae, E. coli and P. aeruginosa were compared with those of cefotaxime (CTX), ceftizoxime (CZX), latamoxef ( LMOX ), cefoperazone (CPZ) and cefmetazole (CMZ), and also with cefsulodin (CFS) and gentamicin (GM) against P. aeruginosa. Against S. pneumoniae and H. influenzae, CAZ was almost as active as CTX, CZX and CPZ. Against E. coli, it was almost as active as CTX, CZX and LMOX . Against P. aeruginosa, it was almost as active as CFS and GM. Serum concentrations and urinary excretion rates after intravenous bolus injection of CAZ at doses of 20 mg/kg and 10 mg/kg for 5 minutes in each 2 cases (4 cases in total) were determined. The mean serum concentrations of CAZ were 78.9 and 52.0 micrograms/ml at 15 minutes, 38.5 and 27.4 micrograms/ml at 1 hour, and 6.5 and 4.8 micrograms/ml at 4 hours, with serum half-lives (T 1/2) of 1.39 and 1.80 hours respectively. Mean cumulative urinary excretion rate within 6 hours after administration was 84.6%. In a patient with chronic renal failure, serum half-life was 3.22 hours and urinary excretion rate within 6 hours was 22.8% (after intravenous bolus injection of CAZ at a dose of 10 mg/kg). CAZ was administered at a dose of 55.5 mg/kg by intravenous bolus injection to a child with purulent meningitis. The levels of CAZ in the cerebrospinal fluid (CSF) at 1 hour after administration were 2.7-38.9 micrograms/ml with CSF/Serum ratios of 3.2-28.8%. Forty-two pediatric patients with various bacterial infections (pyelonephritis 14, tonsillitis 1, bronchopneumonia 3, pneumonia 17, purulent meningitis 1, bacteremia 2, SSSS 1, enterocolitis 3) were treated with CAZ at a daily dose of 49-222 mg/kg t.i.d. or q.i.d. (as a rule 60 mg/kg t.i.d.). The efficacy rate was 97.6% clinically and 97.8% bacteriologically. No adverse reactions were observed except 1 case with mild diarrhea. Abnormal laboratory findings were also only mild; eosinophilia in 1, slight elevation of GOT in 5 and that of GOT & GPT in 3 cases. These results indicate the usefulness of CAZ in the treatment of bacterial infections in children.
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PMID:[Laboratory and clinical studies on ceftazidime in the field of pediatrics]. 637 56

The authors have carried out the laboratory and clinical studies of cefadroxil (CDX). The results were as follows; The sensitivity was measured by plate dilution method on 27 strains of S. aureus and E. coli, 26 strains of K. pneumoniae isolated from patients. The distribution of sensitivity of S. aureus was 3.13-12.5 microgram/ml and the peak of distribution was 3.13 microgram/ml and 6.25 microgram/ml, of E. coli was 6.25 microgram/ml by 10(8) cells/ml. And the distribution of sensitivity of K. pneumoniae was 6.25-25 microgram/ml and its peak was 6.25 microgram/ml by 10(8) cells/ml. CDX were given orally at dose of 10 mg/kg to 3 children. The serum levels of CDX were 10.5 +/- 1.78 microgram/ml, 15.8 +/- 3.25 microgram/ml, 12.0 +/- 0.41 microgram/ml and 3.9 +/- 0.9 microgram/ml at 0.5, 1, 2, 4 hours after administration respectively, and was 2.3 +/- 0.48 microgram/ml at 6 hours. The urinary excretion rate was 55.6% up to 8 hours after administration. CDX were administered to 39 cases of pediatric infectious disease (26 cases with tonsillitis, 5 cases with enterocolitis, 3 cases with UTI, 2 cases with impetigo, each one case with bronchitis, cervical lymphadenitis and epididymitis). And CDX were given 25.0-65.2 mg/kg daily. Clinical results obtained were above good in all cases. No side effects were observed in any cases, except for one case, with diarrhea, 6 cases with the elevation of serum transaminase and 1 case with eosinophilia.
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PMID:[Laboratory and clinical studies of cefadroxil (author's transl)]. 701 97


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