View clinical trials related to Pharmacokinetics.
Filter by:This clinical trial aims to learn about the safety, tolerability, and pharmacokinetic properties of SB17170 and its active metabolite SB1703 in single and multiple oral administration in healthy adults. The main questions it aims to answer are the safety, tolerability, and PK characteristics of SB17170 in healthy adults.
This study is based on the hypothesis that the pharmacokinetics of fluconazole in newborns and children are different from adults. We aim to study the population pharmacokinetics of newborns and children receiving the fluconazole for treatment of infectious diseases. In this study, we will detect fluconazole concentration in plasma by using residual blood samples of blood gas analysis and other clinical tests and employ computers for constructing population pharmacokinetic models. In addition, we also want to correlate use of fluconazole with treatment effectiveness and incidence of adverse effects in newborns and children. This novel knowledge will allow better and more rational approaches to the treatment of infectious diseases in newborns and children. It will also set the foundation for further studies to improve fluconazole therapies for newborns and children.
Protein-bound uremic toxins (PBUTs) are important uremic toxins, represented by indoxyl sulfate (IS), derived from the fermentation of dietary proteins by gut bacteria. The purpose of this study was to study the changes of IS in maintenance hemodialysis patients, and to construct a metabolic kinetics model of IS clearance. The model was then used to estimate the clearance rate of indoxyl sulfate by hemoperage, and to verify the application value of the model. This study intends to collect a series of serum, dialysate and urine samples from maintenance hemodialysis patients receiving high-throughput dialysis or hemodialysis filtration, so as to clarify the variation rule of IS during various blood purification treatments. Furthermore, a three-compartment model of dialysis IS metabolism kinetics was constructed according to the IS clearance of dialysis and residual kidney, and the above model was verified internally and externally. Finally, the model's fit and predictive value were validated in a group of MHD patients treated with HP without residual kidney.
This study is an open label, Randomized, Three-period, Crossover Study to Compare the Pharmacokinetics of GB1211 upon Dosing a Capsule under Fasting Condition and a Tablet under Fasting and Fed Conditions in Healthy Volunteers
Since 2005, FDA has required almost all new drugs be tested for their ability to prolong the QT interval through clinical studies. This requirement stems from the increased TdP risk QT interval prolongation can cause. However, the QT interval is an imperfect biomarker, as there are multiple drugs that can prolong the QT interval, without causing increased TdP occurrence. As such, numerous drugs labeled as causing QT prolongation, may in fact have no impact on TdP occurrence. To address this problem, FDA, in collaboration with multiple external partners, has led an initiative to combine novel preclinical in vitro experiments within silico modeling and simulation followed by pharmacodynamic electrocardiographic (ECG) biomarkers. The goal is to use these novel computational and analytical tools to better predict TdP risk (beyond just the QT interval) by focusing on understanding the underlying mechanisms and applying an integrated biological systems approach. This clinical study consists of 2 parts: a 3-arm, 22-subject crossover study (Part 1) and a 4-arm, 22-subject crossover study (Part 2). These parts are included in the same protocol and study due to the similarity of the inclusion and exclusion criteria, similar procedures, and similar primary goals.
The primary objective of the study is to assess the pharmacokinetics, safety, and tolerability of a single-dose and multiple-doses of 5-MeO-DMT administered by intramuscular (IM) injections in healthy subjects.
Randomized, cross over pharmacokinetic study of a novel ketone di-ester and C6 ketone di-ester in ready to drink beverage matrices.
1. Evaluating the differences in the efficacy and safety of meropenem optimal dosing regimen predicted by the PPK/PD model combined with MAPB method for patients with malignant hematological myelopathy accompanied by fever, as compared with the current conventional treatment regimen; 2. The visualization software of meropenem individualized medication was developed with the help of JAVA development language, J2EE framework and SQL Server database.
Bioequivalence Study of GP40141 (GEROPHARM) versus Enplate®. The study of comparative pharmacodynamics, pharmacokinetics and safety of drugs containing romiplostim in healthy volunteers after a single subcutaneous injection.
The goal of this clinical trial is to compare the uptake of two different omega-3 fatty acid preparations in healthy adults. The main question it aims to answer is whether the two different preparations have the same uptake after single dose supplementation.