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Query: UMLS:C0036690 (sepsis)
 59,461 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Ceftriaxone is generally recognized as safe and effective when used as a single drug in the therapy of septicemia and other serious infections involving bacteremia in both adults and children. An advantage of ceftriaxone over other third-generation cephalosporins is its long serum half-life, which allows the drug to be given every 12 hours in children or less frequently in adults.
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PMID:Ceftriaxone in treatment of serious infections. Septicemia. 191 22

The treatment of Ceftriaxone and IgG in neutropenic (Group A), and in normal (Group B) mice were investigated in experimental E. coli sepsis. IgG was obtained from the rabbits immunized with same strain. The inoculum dose of infection was 4 x 10(8) bacteria/ml in the experiment. The two groups were divided into four subgroups; Control, IgG. Ceftriaxone and Ceftriaxone + IgG groups. The mortality rates of mice in both groups and bacteria growing in organ cultures are investigated and compared. IgG treatment reduced the mortality in the normal mice, but no significant difference was found between two groups. An addition of IgG to Ceftriaxone treatment significantly decreased the mortality rate in both of the groups (p less than 0.05). But a significant difference was not observed between two subgroups treated with IgG and Ceftriaxone.
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PMID:[IgG therapy of experimental E. coli sepsis in neutropenic mice]. 228 71

Experimental E. coli sepsis was constituted in two groups of mice. One of the groups have been immunosuppressed by steroid therapy of ten days (group A) and the other group was normal (group B). Ceftriaxone and Ig G, prepared by vaccinating rabbits with the same strain of E. coli, were used in therapy. The results of the therapy in both were compared. The mortality rate of mice on Ig G therapy was % 70 in group A and % 80 in group B and that on ceftriaxone therapy % 60 and % 50, respectively. The mortality rate was % 30 in both groups with Ig G + ceftriaxone therapy. There wasn't any significance between these. On this research, the treatment of antibiotic together with Ig G decreased the mortality rate. The statistical value of the mortality rate among the treatment groups was not found significant.
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PMID:[Antibiotic and specific immunoglobulin G in the treatment of E. coli sepsis in mice previously given steroids]. 228 91

The risk of cholangitis after ERCP has been reported to occur in up to 50% of patients with obstructive jaundice. Prophylactic antibiotics have therefore been advocated to reduce the risk. Here we report on the results of 46 patients with obstructive jaundice who were given 1 g of Ceftriaxone i.v. 30 to 60 min. prior to the procedure. Only one patient developed cholangitis with septicemia, which was treated conservatively. No side effects were observed in this group of patients. It is suggested that Ceftriaxone is an adequate prophylactic method to prevent cholangitis and septicemia in patients with obstructive jaundice.
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PMID:[ERCP under ceftriaxone antibiotic cover in patients with obstructive jaundice]. 232 Aug 12

Ceftriaxone (CTRX), a new long acting antibiotic in the 3rd generation cephem group, was administered intravenously once or twice a day in daily doses of 1-6 g for at least 3 days to 86 patients with severe infections complicating hematopoietic disorders. Underlying diseases were acute leukemia in 41 cases, chronic leukemia in 3 cases, malignant lymphoma in 19 cases, myeloma in 7 cases and others. Most patients (55 cases) suffered from sepsis or suspected sepsis. As for efficacy rates classified by underlying diseases, the treatment was effective in 61.0% of patients with acute leukemia. As for efficacy rates classified by infections, the treatment was effective in 60.0% of patients with sepsis. No side effects were noted except rash in 2 patients. Abnormal hepatic functions were recognized in 3 patients but were not attributed to the agent in any case. The results indicate that CTRX is a safe and useful antibiotic for the treatment of severe infections accompanied by hematopoietic disorders.
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PMID:[Effects of ceftriaxone on severe infectious complications in hematological disorders. Tohkai Research Group on Infections in Hematological Disorders]. 267 28

Ceftriaxone (CTRX) was administered to the newborn and its clinical effectiveness as well as its blood and cerebrospinal fluid levels were studied. 1. Average blood levels of CTRX 1 hour after single intravenous administration were 39 micrograms/ml in 2 cases receiving about 10 mg/kg, 70 micrograms/ml in 2 other cases receiving 20 mg/kg and 208 micrograms/ml in one receiving 52.6 mg/kg. As is apparent from these cases data, blood levels of CTRX were dose dependent. Blood levels of the drug were between 3.7 to 12.4 micrograms/ml 24 hours later. Half-lives of the drug in blood in the 5 newborns ranged from 7.13 to 10.6 hours. In a 53-day-old patient receiving 43.4 mg/kg of CTRX via intravenous injection, the one-hour blood level of the drug was 140 micrograms/ml and the half-life was 3.68 hours. The blood level of the drug 36 hours after single intravenous administration with 17.3 to 20.0 micrograms/ml to 5 other cases 0 to 5 days of age ranged from 4.6 to 13.7 micrograms/ml. 2. The cerebrospinal fluid level of CTRX 4 hours after intravenous administration with 49.6 mg/kg to cases of Escherichia coli meningitis was 9.7 micrograms/ml on the first day following the start of the treatment. It increased to 23.6, 25.2 and 31.0 micrograms/ml on the third, fourth and fifth days, respectively, and then gradually decreased. Cerebrospinal level was still 5.8 micrograms/ml on the 22nd day during the recovery period. These levels were far more than 1,000 times as much as the MIC for the pathogen at the highest level, and more than 100 times even at the lowest level. 3. CTRX was administered via intravenous injection once or twice a day (11.0-39.5 mg/kg in total) to 13 newborns and 3 infants. The efficacy of CTRX was good to excellent in 10 cases for treatment of 11 diseases (sepsis 1, pneumonia 4, urinary tract infection 4 and fetal infection 2) and all the pathogens (Streptococcus agalactiae 1, E. coli 3, Klebsiella pneumoniae 2, Citrobacter diversus 1) disappeared. In 6 cases where CTRX was used prophylactically, infection did not occur at all. The efficacy was excellent in another newborn with E. coli meningitis intravenously receiving 49.6 mg/kg of CTRX twice daily for 25 days. 4. No adverse reactions were observed. Mild eosinophilia was observed in 4 cases. Follow-up examinations of 3 of the 4 cases showed that these abnormal levels were returned to normal.(ABSTRACT TRUNCATED AT 400 WORDS)
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PMID:[Clinical evaluation of ceftriaxone in the treatment of neonatal infections]. 328 24

Ceftriaxone (CTRX) was clinically evaluated and its pharmacokinetics studied in neonates. The results obtained are summarized below. 1. Blood levels of CTRX at 8 to 12 hours after intravenous injection with a single dose of 10 to 20 mg/kg ranged from 14.9 to 32.8 micrograms/ml, while T1/2 ranged from 8.2 to 24.8 hours. 2. Blood levels of CTRX at 11 hours after the completion of drip infusion which lasted one hour with a dose level 10 to 20 mg/kg, ranged from 10.6 to 25.0 micrograms/ml, while T1/2 was 5.4 to 22.8 hours. 3. Multiple intravenous administrations were given to premature infants, but blood levels did not show evidence of drug accumulation. 4. Urinary excretion in 6 hours after an intravenous injection or a drip infusion with 10 approximately 20 mg/kg of CTRX ranged from 13.8 to 58.5% of the dosage. 5. The subjects in this study were 9 neonates with suspected sepsis, pneumonia, Staphylococcus epidermidis or Staphylococcus aureus infections (sepsis, staphylococcal scalded skin syndrome, pneumonia), acute bronchitis or meconium aspiration syndrome. Efficacies CTRX were excellent or good in all these cases administered in a daily dose of 19.5 to 41.6 mg/kg for 4 to 11 days. 6. No general side effects or abnormalities were observed in blood count, or hepatic or renal function.
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PMID:[Evaluation on ceftriaxone administered intravenously in neonates]. 340 43

Ceftriaxone treatment (50 to 80 mg/kg once daily) was given to 201 children between 1 month and 18 years of age. There were 201 serious bacterial infections, including epiglottitis, pneumonia, cellulitis, osteomyelitis, septic arthritis, pyelonephritis, sepsis, and meningitis. The common pathogens responsible for pediatric infections isolated from these patients included Haemophilus influenzae, Staphylococcus aureus, Streptococcus pyogenes, Streptococcus pneumoniae, and Escherichia coli. The overall clinic cure rate was 94%. Ten patients were clinically improved but not cured. There were two clinical failures. Bacteriologic failure occurred in six patients. The overall bacteriologic cure rate was 97%. Twenty patients (10%) experienced adverse effects; none required discontinuation of therapy. The efficacy, safety, spectrum, and convenience of ceftriaxone monotherapy make this antimicrobial agent a candidate for the treatment of choice of selected serious pediatric infections.
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PMID:Once-daily administration of ceftriaxone for the treatment of selected serious bacterial infections in children. 340 85

Thirty patients (17 male, 13 female; age 17 to 84 years; normal renal function in 23 cases) with severe bacterial infections were treated with ceftriaxone. The infections was septicemia in 20 cases, a septicemia-like condition in 2 and a focal infection in 8 (2 abscesses of the lung, 2 pyelonephritis, 1 abscess of the liver, 1 subphrenic abscess, 1 meningitis developed from an abscess of the brain and 1 acute intestinal infection). 25 infections were bacteriologically documented, with recovery of the following pathogens: 20 Gram negative rods (including 10 E. coli) that were all susceptible to ceftriaxone (MIC = 0.02 to 0.5 mg/l) except 2 (1 Pseudomonas and 1 E. cloacae), 5 susceptible Gram positive cocci (3 Pneumococcus, 1 Streptococcus and 1 Staphylococcus epidermidis) and 3 susceptible anaerobes (2 B. fragilis and 1 B. melaninogenicus). Ceftriaxone was given alone in 15 cases and in association with another antibiotic in 15 cases (aminoglycoside in 10 cases, nitroimidazole in 4 and fosfomycin in 1). The dose of ceftriaxone was 1 to 2 g per day in 28 cases, 3 g per day in 1 case (meningitis with abscess of the brain) and 1 g every other day in 1 case (chronic renal failure under hemodialysis). Duration of treatment ranged from 10 to 62 days (average 17 days). The usual routes of administration were IV and IM; the SC route was used on 4 occasions. Pharmacokinetic studies of serum levels were carried out in several patients including two who had ceftriaxone subcutaneously; results were consistent with those previously reported in the literature.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Clinical evaluation of ceftriaxone in severe infections in adults]. 353 20

Ceftriaxone has a very long serum half-life and enhanced in vitro activity against common pediatric pathogens. Therefore we evaluated the efficacy and safety of once daily ceftriaxone therapy in 57 children with serious infections including: meningitis (26 patients); ventriculitis (3); pyelonephritis (7); osteomyelitis (6); abscess (4); septic arthritis (3); sepsis (2); and miscellaneous infections (6). The most common isolates were Haemophilus influenzae (23), Escherichia coli (9) and Staphylococcus aureus (8). Ceftriaxone was given intravenously or intramuscularly in a dose of 50 mg/kg for non-central nervous system (CNS) infections. Patients with CNS infections received an initial dose of 100 mg/kg followed by 80 mg/kg 12 hours later and once daily thereafter. In a limited number of patients no major differences in serum ceftriaxone concentrations were found after intravenous or intramuscular injection. Of 57 patients with pathogens isolated 55 were completely cured; in one patient with Klebsiella pneumoniae ventriculitis, intraventricular gentamicin was briefly added to the regimen. Another patient with an anaerobic liver abscess recovered after metronidazole was administered. In three patients a delayed response to ceftriaxone was noted. One patient with previous recurrent infections had a second episode of H. influenzae meningitis 22 days after cessation of therapy. Clinical side effects were noted in 10 of 71 patients (including 14 treated patients who had negative cultures). Seven patients had diarrhea, one each had fever or rash and one had fever, rash and arthralgia. Laboratory side effects in 16 of 71 patients included eosinophilia (7), thrombocytosis (7), elevated liver enzymes (4) and leukopenia and neutropenia (2).(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Once daily ceftriaxone for central nervous system infections and other serious pediatric infections. 372 39


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