The relationship between drug exposure and the time course of antimicrobial effect at the primary infection site for acute maxillary sinusitis has not previously been explored.
Development of clinical dosage forms for a poorly water soluble drug I: Application of polyethylene glycol–polysorbate 80 solid dispersion carrier system
Different formulation approaches were evaluated to ensure that the formulation of a poorly water soluble compound chosen during early development achieves optimum bioavailability.
Use of an in vitro Pharmacodynamic Model & Monte Carlo Simulation to Characterize the Pharmacokinetics and Pharmacodynamics of Gatifloxacin vs Salmonella Typhi
Salmonella enterica serotype Typhi and non-typohoidal Salmonella remain major causes of morbidity and mortality worldwide. Ampicillin, trimethoprim-sulfamethoxazole, and chloramphenicol no longer…
Pharmacokinetics (PK) of Tigecycline (TG) in Healthy Adult Volunteers and in Subjects with Renal Impairment
TG is a novel glycylcycline antibiotic with an expanded spectrum of activity, which includes gram-positive, gram-negative, atypical, and anaerobic pathogens. TG has also shown activity against pathogens…
The Impact of Mivacurium and Rocuronium on Recovery Times in Ambulatory Anesthesia Procedures
This study w as designed to evaluate the recovery times of patients undergoing ambulatory surgery w ith the short-acting, fastemergence anesthetic muscle relaxants, mivacurium, and rocuronium.
A Novel Pharmacodynamic Model for Gatifloxacin vs. Salmonella typhi in Timed Kill Curves
Quinolones are the mainstay of treatment for Salmonella typhi (S. typhi) infections but there is growing concern about resistance to older quinolones & poor understanding of quinolone /S. typhi…
Effect of drug solubility and different excipients on floating behaviour and release from glyceryl monooleate matrices
Glycerol monooleate (GMO) matrix was found to be a gastro-retentive carrier system suitable for both polar and as well as non-polar drugs.
Formulation and Evaluation of Mucoadhesive Tablets Containing Eugenol for the Treatment of Periodontal Diseases
Eugenol is the principle chemical constituent of clove oil and has been used to cure dental problems for ages.
Predicting drug absorption by computational methods
Simulation Studies Relevant to Oral Absorption
Simulations Plus Reports Results for First Fiscal Quarter of Fiscal Year 2004
Record 1st Quarter Revenues and 8th Consecutive Profitable Quarter
A comparative study of marketed herbal liquid oral antacid formulations: In – vitro antacid activity, antiulcer activity and microbial standardization
Number of herbal formulations are available which are claimed to have antacid and anti-ulcer activities.
Solubility Prediction by Recursive Partitioning
To build and test a computational model for predicting small molecule solubility, to improve the cost-effectiveness of the selection of vendor compounds suitable for nuclear magnetic resonance (NMR) screening.
Pharmacokinetic Analysis of Gatifloxacin in Plasma and Sinus Aspirate During Treatment of Acute Maxillary Sinusitis
A novel approach to collect sinus exudate was utilized and the time course of gatifloxacin (GAT) in the blood and at the primary infection site were assessed during treatment for acute maxillary sinusitis (AMS).
Comparison of Parametric (NONMEM®) and Non-Parametric (NPEM®) Methods for Population Pharmcokinetic Modeling of Bi-Model Populations
Debate exists whether the most appropriate population analysis method is parametric (NONMEM®) or non-parametric (NPEM®), especially for data from a bi-modal population (i.e., poor/extensive metabolizers...
PK-PD Evaluation of Doripenem (DOR) Against Extended Spectrum ß-Lactamase (ESBL) Producing Enterobacteraceae
Increasing resistance among ESBL-producing bacteria is a growing concern. We examined the potential utility of DORI against ESBL-producing isolates.
Gatifloxacin Exposure in Maxillary Sinus and Middle Ear – All Sites of Infection Are Not Created Equal
Due to the similar physiology of maxillary sinus (MS) and middle ear (ME), it is often assumed that antimicrobial penetration is similar into MS and ME fluids. Traditional methods for assessing drug penetration…
Serial Sinus Aspirate Sampling (SSAS): A Novel Technique for Evaluating Antimicrobial Therapy of Acute Maxillary Sinusitis (AMS)
The relationship between drug exposure and the time course of antimicrobial effect at the primary infection site for acute maxillary sinusitis has not previously been explored. Purpose. To quantify the time…
PK-PD Target Attainment with Monte Carlo Simulation as Decision Support of Phase 2 / 3 Dosing Strategies for the Clinical Development of Doripenem
Integration of Phase 1 pharmacokinetic (PK) and non-clinical data provides for the potential to optimize antimicrobial dosing regimens for Phase 2/3 studies. A murine-thigh infection model identified the…
Relationship Between Increased Levofloxacin Use and Decreased Susceptibility of Streptococcus pneumoniae: Report From the ARREST Program
Increasing reports describing the emergence of quinolone nonsusceptible Streptococcus pneumoniae (SP) are of clinical concern. We examined the relationship between outpatient quinolone use and susceptibility…