fosfomycin and Abscess

fosfomycin has been researched along with Abscess* in 5 studies

Other Studies

5 other study(ies) available for fosfomycin and Abscess

ArticleYear
[Acute osteomyelitis of the clavicle in the newborn infant: a case report].
    Archives de pediatrie : organe officiel de la Societe francaise de pediatrie, 2014, Volume: 21, Issue:2

    Acute osteomyelitis of the clavicle accounts for less than 3% of osteomyelitis cases, with its usual location in the middle third. It may be hematogenous, due to contiguity, or secondary to catheterization of the subclavian vein or neck surgery. The diagnosis is often delayed, and clinical symptoms may simulate obstetric brachial plexus palsy in young children. We report a new case of osteomyelitis of the clavicle in a 30-day-old newborn.

    Topics: Abscess; Administration, Oral; Amoxicillin-Potassium Clavulanate Combination; Anti-Bacterial Agents; Catheterization, Central Venous; Cefotaxime; Clavicle; Female; Fever of Unknown Origin; Follow-Up Studies; Fosfomycin; Fractures, Spontaneous; Haemophilus Infections; Haemophilus influenzae; Humans; Infant; Infant, Newborn; Infectious Disease Transmission, Vertical; Infusions, Intravenous; Male; Osteomyelitis; Pregnancy; Pregnancy Complications, Infectious; Radionuclide Imaging; Sepsis; Streptococcal Infections; Ultrasonography

2014
Suspected disk space infection with negative microbiological tests-report of eight cases and comparison with documented pyogenic discitis.
    Joint bone spine, 2005, Volume: 72, Issue:2

    Few data are available on patients with suspected noniatrogenic pyogenic discitis but negative microbiological tests.. To compare the features, treatment, and outcomes in patients with suspected versus microbiologically documented noniatrogenic pyogenic discitis.. A retrospective chart review identified eight patients with suspected noniatrogenic pyogenic discitis managed at our institution over a 15-year period. Eighteen age- and sex-matched patients with microbiologically documented noniatrogenic pyogenic discitis managed at our institution during the same period served as controls.. The eight cases had a longer time to diagnosis, a greater risk of abscess formation or epidural infection, and a smaller number of cutaneous portals of entry, as compared to the controls. None of the cases had evidence of endocarditis or diabetes mellitus. Infection at another site preceded the discitis in half the cases. Empirical treatment with two antimicrobials (usually a fluoroquinolone with a beta-lactam or fosfomycin) ensured a full recovery in all eight cases, with no relapses or long-term recurrences, whereas relapses occurred in three of the 18 controls treated with antibiotics selected by antibiotic susceptibility testing.. Noniatrogenic pyogenic discitis with negative microbiological studies is associated with distinctive clinical features consistent with smoldering infection. The outcome is favorable under empirical two-drug antimicrobial therapy, usually including a fluoroquinolone given by the intravenous route.

    Topics: Abscess; Aged; Anti-Bacterial Agents; Bacterial Infections; beta-Lactams; Discitis; Drug Therapy, Combination; Female; Fluoroquinolones; Fosfomycin; Humans; Injections, Intravenous; Male; Middle Aged; Retrospective Studies; Risk Factors

2005
Determination of fosfomycin in pus by capillary zone electrophoresis.
    Journal of chromatography. A, 2005, Jul-15, Volume: 1081, Issue:1

    A method is described for the determination of fosfomycin in pus by capillary zone electrophoresis with reversed electroosmotic flow, and indirect UV absorbance detection. Sample pre-treatment is limited to removal of proteins and cell debris by adding the double volume of methanol, followed by vortexing for few seconds, and centrifugation at 15,000 x g for 2 min. The supernatant is directly injected into the instrument. Fosfomycin is separated from sample constituents with a background electrolyte at pH 7.25 (25 mM benzoate buffer with 0.5 mM hexadecyltrimethylammonium bromide added, adjusted to pH with tris(hydroxymethyl)-aminomethane (TRIS)). Separation is carried out in a capillary with 50 microm I.D., 64.5 cm total length, 56.0 cm to the detector, at 25 degrees C with -25 kV voltage applied. Due to the low absorbance of the analyte, indirect UV detection was performed at 254 nm using a bubble cell capillary. Sample was injected by pressure (450 mbar s). Repeatability for fosfomycin in spiked pus (from 8 or 10 consecutive injections of three different series at concentrations of 100 microg/mL of the antibiotic) was between 2.4 and 8.2% relative standard deviation (RSD). Accuracy (expressed as recovery of fosfomycin determined by three independent analysis at 10, 100 and 300 microg/mL fosfomycin added to plain pus) was between 75 and 102%. Intermediate reproducibility (n = 9 at three different days) was between 2 and 12% RSD. Limit of detection and limit of quantitation were 4.5 and 15 microg/mL, respectively. The concentration of fosfomycin in pus of patients treated with the antibiotic ranged up to 240 microg/mL. The concentration of other anionic pus constituents identified beside chloride (acetate, succinate, lactate, phosphate) ranged between 20 and 7800 microg/mL.

    Topics: Abscess; Anti-Bacterial Agents; Body Fluids; Electrophoresis, Capillary; Fosfomycin; Humans; Reproducibility of Results; Spectrophotometry, Ultraviolet; Suppuration

2005
Antibiotic abscess penetration: fosfomycin levels measured in pus and simulated concentration-time profiles.
    Antimicrobial agents and chemotherapy, 2005, Volume: 49, Issue:11

    The present study was performed to evaluate the ability of fosfomycin, a broad-spectrum antibiotic, to penetrate into abscess fluid. Twelve patients scheduled for surgical or computer tomography-guided abscess drainage received a single intravenous dose of 8 g of fosfomycin. The fosfomycin concentrations in plasma over time and in pus upon drainage were determined. A pharmacokinetic model was developed to estimate the concentration-time profile of fosfomycin in pus. Individual fosfomycin concentrations in abscess fluid at drainage varied substantially, ranging from below the limit of detection up to 168 mg/liter. The fosfomycin concentrations in pus of the study population correlated neither with plasma levels nor with the individual ratios of abscess surface area to volume. This finding was attributed to highly variable abscess permeability. The average concentration in pus was calculated to be 182 +/- 64 mg/liter at steady state, exceeding the MIC(50/90)s of several bacterial species which are commonly involved in abscess formation, such as streptococci, staphylococci, and Escherichia coli. Hereby, the exceptionally long mean half-life of fosfomycin of 32 +/- 39 h in abscess fluid may favor its antimicrobial effect because fosfomycin exerts time-dependent killing. After an initial loading dose of 10 to 12 g, fosfomycin should be administered at doses of 8 g three times per day to reach sufficient concentrations in abscess fluid and plasma. Applying this dosing regimen, fosfomycin levels in abscess fluid are expected to be effective after multiple doses in most patients.

    Topics: Abscess; Adult; Aged; Aged, 80 and over; Anti-Bacterial Agents; Female; Fosfomycin; Humans; Male; Middle Aged; Permeability

2005
[Fosfomycin in the treatment of some infectious diseases].
    La Clinica terapeutica, 1979, Jan-15, Volume: 88, Issue:1

    Topics: Abscess; Adolescent; Adult; Aged; Anti-Bacterial Agents; Bacterial Infections; Child; Drug Evaluation; Enteritis; Female; Fosfomycin; Humans; Male; Meningitis; Middle Aged; Respiratory Tract Infections; Urinary Tract Infections

1979