Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0036690 (sepsis)
 59,461 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

PC-904 was administered to 16 pediatric patients and the following basic and clinical results were obtained. (1) PC-904 was administered 20 approximately 30 mg/kg. The serum peak level of PC-904 after drip intravenous infusion over 1 hour was 66.7 microgram/ml at 1 hour and T 1/2 of PC-904 was 67.8 minutes. PC-904 was administered 25 approximately 30 mg/kg intravenous one shot injection was 49.4 microgram/ml at 1 hour and T 1/2 of PC-904 was 52.2 minutes. (2) Urinary excretion rate was about 20% up to 6 hours after drip intravenous infusion of 20 mg/kg. In a case of intravenous one shot injection of 25 approximately 30 mg/kg, the excretion rate was 11.9 approximately 19.9%. (3) PC-904 was administered 60 approximately 120 mg/kg/day for 3 approximately 48 days to 5 cases of sepsis and bacterial endocarditis, 6 of pneumonia, 2 of sss syndrome (staphylococcal scald skin syndrome) and 3 of pyelonephritis. Clinical effects were excellent in 11 cases and good in 5 cases, effective ratio being 100%. (4) Pseudomonas aeruginosa, Staphylococcus epidermidis, Streptococcus viridans, Acinetobacter anitratus and Hemophilus influenzae isolated from clinical specimens disappeared by the treatment of PC-904, and Hemophilus influenzae isolated from clinical specimens disappeared by the treatment of PC-904. Escherichia coli and Klebsiella pneumoniae reduced. (5) As to the side effect by PC-904, s-GOT and s-GPT were elevated in 2 cases. Anemia, rash and fever were observed in each 1 case out of 16 patients though the causal relation with the agent was unknown.
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PMID:[Basic and clinical studies on new semisynthetic penicillin, PC-904, in pediatric field (author's transl)]. 69 Dec 65

To evaluate pharmacokinetics and clinical efficacy of flomoxef (6315-S, FMOX) in neonates, FMOX was administered to 21 neonates. With 20 mg/kg and 40 mg/kg of intravenous drip-infusion of FMOX 60 minutes, half lives (T 1/2's) was 64.9 minutes and 130.3 minutes, respectively, and when 20 mg/kg of FMOX was infused intravenously to 2 cases, half lives were 70.8 minutes and 110.1 minutes, respectively. When 45-100 mg/kg of FMOX was administered to 17 neonates with infections (pneumonia 8, sepsis 1, sepsis suspected 2, intrauterine infection 2, urinary tract infection 2, omphalitis 2), the efficacy rate was 88.2% (15 of 17). No adverse reactions were observed clinically in the 21 neonates. Transient elevation of eosinophilia was observed in 1 case and transient elevation of S-GOT and S-GPT 1 in another. These results suggest that FMOX is an effective and safe antibiotic to use in neonates.
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PMID:[Pharmacokinetic and clinical evaluations of flomoxef in neonates]. 178 76

Serum concentrations, urinary excretion and clinical responses of flomoxef (FMOX) were studied. The results are summarized as follows. 1. Serum concentrations of FMOX were 17.4 micrograms/ml 1-hour after intravenous injection on the average in 5 cases who received approximately 10 mg/kg, 41.8 micrograms/ml in 2 cases given 20 mg/kg, and 69.6 micrograms/ml in 2 cases given 40 mg/kg, indicating that serum concentrations of FMOX changed in a dose-dependent manner in this range. Average serum half-life (T 1/2) in 4 mature babies was 2.48 hours and that in 6 premature babies was 3.17 hours, indicating that elimination rates in premature cases tend to be slower than those in mature cases. Urinary recovery rates averaged 39.2% in the first 6 hours in 5 cases examined. 2. Five newborns or premature babies received FMOX 33.1-80.2 mg/kg (b.i.d. or t.i.d.) via intravenous route for 5 to 8 days. FMOX showed excellent or good clinical effectiveness in the treatment of all patients including 1 case each of sepsis with urinary infection, furunclal otitis, impetigo, uterogenic fetus infection and urinary infection. Bacteriological responses were also studied, and eradication of identified organisms (Escherichia coli 3 strains and Staphylococcus aureus 2 strains) was obtained upon the FMOX treatment, but in 1 strain of S. aureus showed only a decrease. No adverse reactions were observed in any cases, but a slight elevation of eosinophil was noted in 1 patient receiving a dose of 210 mg a day. From the results obtained in these tests, FMOX appears to be very usefull and safe for the treatment of some infectious diseases in neonates.
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PMID:[Clinical evaluation of flomoxef in neonatal infections]. 178 78

Serum concentration, urinary excretion and clinical application of aztreonam (AZT) were studied as follows: 1. Serum concentrations of AZT 1 hour after intravenous injection were 21.0 micrograms/ml in 1 case administered with approximately 10 mg/kg drug and 44.2 micrograms/ml on the average for 7 cases given approximately 20 mg/kg, indicating that serum concentrations are dose-dependent. Average serum half-life in 3 mature babies was 4.75 hours and that in 4 premature babies was 6.59 hours thus T 1/2 was longer in the latter. T 1/2 of 64 days of age newborn was 3.80 hours. Urinary recovery rates in 2 cases examined were 52.1 and 51.9%. 2. Daily dosages of AZT 39.9-63.3 mg/kg were intravenously administered to 10 newborns and prematures b.i.d. or t.i.d., 5 cases of which received AZT alone and the other 5 received AZT in combination with ampicillin (ABPC). Of the above 10 cases, AZT was given to 8 cases for treatment and to the other 2 cases for prophylaxis. Excluding 2 unascertainable cases, AZT showed good or better effectiveness in all the 6 cases in the treatment group, i.e., sepsis 1, suspected sepsis 1 and urinary tract infection 4 cases. All the identified pathogens (Escherichia coli 2 strains, Klebsiella pneumoniae 1 strain and Enterobacter 2 strains) were eliminated by the treatment. No onset of infection was observed in either of the 2 cases with prophylaxis. One of them was administered with AZT for 52 days consecutively but neither side effect nor abnormal laboratory test value was observed. 3. Side effect was not observed at all. One case each of minor degree of platelet increase and GOT elevation was recorded as an abnormal test value. The elevated GOT value continued to be high even after the completion of the administration and it was presumed to be due to the primary disease, heart failure. 4. As results of the above studies, AZT was considered to be effective and safe for neonatal infections caused by Gram-negative bacteria. It may be safer to initiate the treatment with AZT and ABPC in combination than with AZT alone before the identification of pathogen and to change the therapy to single administration of either AZT or ABPC when the pathogens are identified. With respect to method of administration, AZT 20 mg/kg 2 or 3 times a day appeared to show expected efficacy for the newborns with in 7 days after birth.
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PMID:[Clinical evaluation of aztreonam in neonatal infections]. 237 99

The new antibiotic, sulbactam/ampicillin (SBT/ABPC) was administered to 25 children. The results obtained are summarized as follows. 1. In 5 cases of children administered with SBT/ABPC (30 mg/kg) by intravenous drip infusion for 30 minutes, the mean values of T 1/2 (beta) were 0.94 hour (SBT) and 0.86 hour (ABPC) and the mean 6.5 hour urinary excretion rates were 64.2% and 42.9%, respectively. 2. The antibiotic was administered to a total of 25 patients with bronchopneumonia, pneumonia, bronchitis, cervical lymphadenitis, tonsillitis, streptococcal infection, urinary tract infection, felon, periappendicular abscess, sepsis or purulent meningitis. Response to the treatment were excellent in 17 cases, good in 7, fair in 1, and poor in none. The efficacy rate was 96%. From our results, this drug appears to be particularly effective against bronchopneumonia, bronchitis and urinary tract infection. 3. Eruption occurred in 1 of 25 patients and elevation of eosinophil, GOT/GPT, platelet in 3 and descent of WBC in 1 were observed, but these were transient. These results showed that SBT/ABPC is a drug which can be safely used in the pediatric field as well as for adults.
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PMID:[Pharmacokinetic and clinical studies on sulbactam/ampicillin in the pediatric field]. 274 48

A parenteral cephem antibiotic ceftriaxone (CTRX) was studied for its pharmacokinetic features and clinical efficacy and safety in various infections in neonates including premature infants at 11 institutions associated with Japan Perinatal Infection Research Group. The following results obtained are summarized as follows. 1. Following single intravenous bolus injections with 10 and 20 mg/kg of CTRX, serum levels of the drug at 30 minutes post-dose 36-42 micrograms/ml and 46-76 micrograms/ml, respectively, and those at 12 hours post-dose were 10-14 micrograms/ml and 13-21 micrograms/ml, respectively, in a total of 105 neonates. Serum levels detected were on very gentle descending curves. 2. Half-lives (T 1/2) of the drug in serum were significantly prolonged in 0-3 day age groups of both mature and premature infants: it was especially long in premature infants with age of 0-3 days; i.e., 17.1 hours. There was no difference in T 1/2 between the 4-7 day and 8-28 day age groups. 3. Urinary excretion rates were 20-30% in the first 6 hours post-dose and 30-40% in 12 hours post-dose, in 80 neonates examined. 4. Clinical efficacy: Clinical efficacies were evaluated in 112 of 168 enrolled excluding infants with 90 days of age or older, who were treated for prophylaxis and unevaluable cases. The safety was evaluated in 161 of the 168. (1) Demographic background of the 112 cases: The 112 cases were composed of 89 neonates with ages of 28 days or younger, 21 premature infants, 57 males and 55 females. The drug was given to 102 of the cases by intravenous bolus injection, with 81 cases administered twice a day and 97 cases receiving 10-50 mg/kg a day. (2) Efficacy rate in the 112 cases: In 60 cases for whom causative pathogens were identified the efficacy rate was 90.0% in total (excellent: 31/60; good: 23/60); efficacy rates of 87.5% were obtained in 8 cases with purulent meningitis and 90.9% in 11 with septicemia. In 52 with causative pathogen not identified, the efficacy rate was 96.2% in total (excellent: 21/52; good: 29/52). (3) Adverse reaction: Adverse reactions were noted in 14 of the 161 cases where the safety was evaluated (8.7%). These reactions included diarrhea in 11, vomiting in 2 and exanthema in 1. Abnormalities in laboratory test values were observed in 25 of the 152 cases (16.4%). They included eosinophilia in 14, elevated GOT in 4 and thrombocytosis in 3 etc.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Pharmacokinetics and clinical evaluation of ceftriaxone in neonates]. 307 15

Imipenem/cilastatin sodium (MK-0787/MK-0791) was administered to pediatric patients with infections, and the following results were obtained. Pharmacokinetic study Two children, 11 years of age (38 kg body weight) and 3 years of age (15.5 kg body weight), were administered by 30 minutes intravenous drip infusion a single dose of 500 mg/500 mg (13.2 mg/13.2 mg per kg) and 250 mg/250 mg (16.1 mg/16.1 mg per kg) of MK-0787/MK-0791, respectively. Serum concentrations of MK-0787 reached their peaks at the end of drip infusion at a value of 56.33 micrograms/ml and 55.98 micrograms/ml, respectively. Concentrations of the drug decreased as the time after the administration increased, and they reached 0.14 microgram/ml and 0.12 microgram/ml, respectively in the older and the younger children at 6 hours after the administration. Half-lives (T 1/2) of the drug in serum were calculated to be 1.21 hours and 1.04 hours, respectively. The concentration of the drug in cerebrospinal fluid for the 11 years old was 0.52 microgram/ml 2 hours after the drip infusion and the serum concentration at the time was 4.02 micrograms/ml. Peak serum concentrations of MK-0791 in the 2 children were 53.73 micrograms/ml and 22.99 micrograms/ml, respectively, at the end of drip infusion. After 1 hour, the serum concentration of the drug decreased to 10.54 micrograms/ml in 1 case and not detectable in the other case. Urinary recovery rates of MK-0787 in 6 hours after the drip infusion was 82.9% and 63.6% in the 2 children and those of MK-0791 were 57.9% and 74.6%. Clinical study Clinical studies on MK-0787/MK-0791 were carried out in 6 pediatric patients; 1 each with femoral cellulitis, sepsis suspected, salmonellosis, acute tonsillitis, bronchopneumonia and streptococcosis. Lengths of treatment were 2 2/3-4 days for 5 cases and 6 days for 1 case. The patients were treated by 30-60 minutes intravenous drip infusions twice a day for 1 case, and 3 times a day for 5 cases at daily doses of 54.5-66.7 mg/kg. The treatment was effective in all cases, with 3 cases judged excellent and 3 cases good. The safety of the drug was studied in 7 patients. No side effects nor clinically abnormal values were observed in any cases.
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PMID:[Clinical study on imipenem/cilastatin sodium in the field of pediatrics]. 346 80

In the absence of direct toxins, the majority of evidence from animal models suggests that neutrophils (PMN) are necessary for the full expression of the abnormal pulmonary permeability accompanying acute microvascular lung injury. We therefore studied the role of the PMN in the human correlate of this disease, the adult respiratory distress syndrome (ARDS), by assessing the pulmonary retention of infused autologous 111Indium-labeled PMN (PMN-In). We evaluated 79 patients, prospectively categorized as: "active" ARDS (Aa; n = 30), "active" ARDS and concurrent corticosteroid therapy (As; n = 11), "resolving" ARDS (Ar; n = 13), sepsis without pulmonary edema (S; n = 7), and cardiac pulmonary edema (C; n = 18). This clinical separation was confirmed by retrospective analysis of associated measures of hemodynamic and respiratory dysfunction. We found that both analog scintigrams (positive/negative for diffuse pulmonary PMN-In sequestration) and computer-assisted quantitative analysis in 46 patients (T 1/2 of first hour demargination and percentage of peak activity/pixel/second remaining at 17 to 20 h) showed a significant rank order decrease in the pulmonary retention of labeled PMN-In through the Groups Aa----As----S----Ar----C. Our findings recognized aspects of in vivo PMN-In behavior that implied pathophysiologic differences between groups of critically ill patients in either the PMN themselves or in PMN-pulmonary endothelial interaction. This demonstrates the possibility of abnormal in vivo PMN-endothelial interaction in ARDS by virtue of the greater pulmonary localization of PMN in active ARDS versus resolving disease, septic non-ARDS states, and cardiac pulmonary edema.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Abnormal neutrophil-pulmonary interaction in the adult respiratory distress syndrome. Qualitative and quantitative assessment of pulmonary neutrophil kinetics in humans with in vivo 111indium neutrophil scintigraphy. 370 88

Laboratory and clinical studies were performed as follows on aztreonam (AZT), a new monobactam antibiotic. Pharmacokinetics Serum concentrations of AZT were measured in 1 patient given 20 mg/kg by intravenous bolus injection. The peak concentration was 100 micrograms/ml at 15 minutes, and T 1/2 was 1.85 hours. Clinical efficacy AZT was administrated intravenously to 10 patients in doses of 59.2-170.7 mg/kg (average 76.1 mg/kg) t.i.d. for 3-8 days (average 5.3 days); 5 with pneumonia, 1 with bronchitis, 1 with lymphadenitis, 1 with sepsis (suspected) and 2 with urinary tract infections. The overall efficacy rate was 80%, i.e., efficacy was excellent in 5, good in 3, fair in 1 and poor in 1. Bacteriological efficacy was excellent, i.e., 4 of 4 Gram-negative strains disappeared. Any clinical side effects and laboratory abnormalities were not observed. The above results suggest that AZT is a useful antibiotic for treating pediatric bacterial infections, especially due to Gram-negative bacteria.
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PMID:[Laboratory and clinical studies on aztreonam in the pediatric field]. 409 67

Clinical trial of cefotiam was made in children and the following results were obtained. 1. Pharmacodynamic studies of the drug in CSF of experimental staphylococcal meningitis in rabbits showed a CSF/serum ratio of T 1/2 of 3.52, which was relatively high, but a percentage of CSF/serum ratio of AUC of only 3.42% up to 3 hours, suggesting a low efficiency of passage of the drug into CSF. 2. Blood concentrations of the drug were determined in children after an intravenous bolus injection of 20 mg/kg and were 46 mcg/ml (15 min.) and 26 mcg/ml (30 min.), T 1/2 being 40.8 min., Urinary recovery rate was 91.3% up to 4 hours in one patient and 61.9% up to 6 hours in another, respectively. 3. Thirteen patients with the following 14 episodes of infections were treated with cefotiam; urinary tract infection (5 cases), pneumonia (5), empyema (1), tonsillitis (1) and suspected sepsis (2). An overall efficacy rate was 100%, i. e., excellent in 12, good in 2 and no failure. No adverse reactions were clinically discernible and only laboratory abnormalities were transient or slight elevations of transaminase levels in 2 patients. 4. Based on the above results, it was concluded that cefotiam is a potent new antibiotic in the treatment of bacterial infections. Spectrum and antibacterial activity of the drug suggest that the drug particularly indicated for pneumonia.
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PMID:[Clinical evaluation of cefotiam in children (author's transl)]. 627 Apr 21


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