Modeling and Predicting Drug Pharmacokinetics in Patients with Renal Impairment Publication Modeling and Predicting Drug Pharmacokinetics in Patients with Renal Impairment Current guidance issued by the US FDA to assess the impact of renal impairment on…CertaraMarch 1, 2011
Resurgence in the Use of Physiologically-based Pharmacokinetic Models in Pediatric Clinical Pharmacology: Parallel Shift in Incorporating the Knowledge of Biological Elements and Increased Applicability to Drug Development and Clinical Practice Publication Resurgence in the Use of Physiologically-based Pharmacokinetic Models in Pediatric Clinical Pharmacology: Parallel Shift in Incorporating the Knowledge of Biological Elements and Increased Applicability to Drug Development and Clinical Practice This study had two primary aims: (i) To describe an example of the development work…CertaraMarch 1, 2011
Blood or Plasma? Which Should You Assay for Drug Concentration? Knowledge Base Blood or Plasma? Which Should You Assay for Drug Concentration? Explore blood vs. plasma drug concentration assays. Learn their differences, relationships, and impact on accurate…CertaraFebruary 19, 2011
Why Should You Evaluate Dose Proportionality? BlogKnowledge Base Why Should You Evaluate Dose Proportionality? Dose proportionality is a common phrase used pharmacokinetics. Early in the pre-clinical development process, we…CertaraFebruary 17, 2011
What is the Difference Between PK and TK? Knowledge Base What is the Difference Between PK and TK? Explore the key differences between pharmacokinetics (PK) and toxicokinetics (TK), their roles in drug development,…CertaraFebruary 15, 2011
Why are PK Parameters Lognormally Distributed? Knowledge Base Why are PK Parameters Lognormally Distributed? The statistical analysis of pharmacokinetic parameters is often overlooked and not always well understood. The…CertaraFebruary 10, 2011
What are Direct and Indirect Pharmacodynamic Models? Knowledge Base What are Direct and Indirect Pharmacodynamic Models? When constructing pharmacodynamic (PD) models, you will often encounter the adjectives “direct” and “indirect” describing…CertaraFebruary 8, 2011
What is Modeling and Simulation? Knowledge Base What is Modeling and Simulation? I am currently attending a short conference on modeling and simulation in pediatric clinical pharmacology,…CertaraFebruary 1, 2011
Physiologically-based Pharmacokinetic Model for Topotecan in Mice Publication Physiologically-based Pharmacokinetic Model for Topotecan in Mice Topotecan is a chemotherapeutic agent of choice for the second-line treatment of recurrent ovarian cancer.…CertaraFebruary 1, 2011
Excretion of the Principal Urinary Metabolites of Phenytoin and Absolute Oral Bioavailability Determined by Use of a Stable Isotope in Patients with Epilepsy Publication Excretion of the Principal Urinary Metabolites of Phenytoin and Absolute Oral Bioavailability Determined by Use of a Stable Isotope in Patients with Epilepsy The anticonvulsant properties of phenytoin (PHT) were discovered in 1938. Since then, it has been…CertaraFebruary 1, 2011