View clinical trials related to Pharmacokinetics.
Filter by:Paracetamol intoxication is common, and concentration measurements are performed regularly. This research group is developing a fast bedside electrochemical analysis tool for paracetamol concentration measurement. This study will find out how this novel method performs in patients using other, confounding medication in detecting paracetamol concentration in capillary blood, venous plasma and saliva samples.
This is a Phase I trial to evaluate pharmacokinetics and safety of Isosorbide Mononitrate gel for intra anal administration in healthy subjects.
This is a double-blind, randomized (1:1), parallel group, single dose, 2-arm, comparative PK study of PF-06439535 (CN) and bevacizumab-EU administered intravenously to Chinese healthy male volunteers. Approximately 66 subjects will be enrolled to ensure that at least 58 subjects (29 per arm) complete the study procedures and have evaluable PK data. The study will be conducted at 1 center in China.
A 2x2 randomized crossover of single dose malarone at rest and during moderate intensity exercise under controlled conditions of heat and humidity in healthy adult participants. Statistical analysis of AUC and Cmax will be performed to determine pharmacokinetic changes.
The current study will evaluate the plasma pharmacokinetics of amlodipine in a cohort of 8 adult volunteers who are receiving regular hemodialysis treatment (HD) 3 days a week for 4 hours each day and have been taking a total daily dose of 5-10 mg of amlodipine besylate for >30 days as part of their usual care. Blood sampling will occur over 13 hours, with frequent sampling during HD and in the 4 hours after termination of HD treatment. The 8 subjects will all receive their prescribed total daily dose of 5-10 mg 5 hours prior to HD treatment. The pre-HD sample will also be sent for pharmacogenomics genotyping. Safety and pharmacodynamic assessments (blood pressure (BP) and heart rate (HR) assessments) will be performed throughout the study. Axiom Precision Medicine Research Array (Affymetrix, Santa Clara, CA) will be used to evaluate genotype of CYP3A4. CYP3A4 phenotype will be evaluated using the ratio of parent drug to metabolite. Non-compartmental analyses will be performed to compare maximum concentrations (Cmax), time to maximum concentration and area under the curve from time 0 to the last measurable sample (AUClast) between the two phases. Compartmental analyses will be performed to construct a model to explain time-dependent changes in amlodipine clearance. Monte Carlo simulations will be performed to compare amlodipine pharmacokinetic profiles on and off HD.
The purpose of this study is to evaluate the pharmacokinetics profile of the formulation of eplerenone coated tablets in the concentration of 25mg, 50mg and 100mg (2 coated tablets of 50mg) in male and female healthy subjects under fasting condition.
This is an open-label, randomized, cross over single oral dose study to compare the pharmacokinetics of different formulations of AZD9977 in Part A and the influence of food in Part B in healthy male subjects
The primary purpose of this study is to determine whether the treatment with AZD9668 will affect the metabolism and effect of Warfarin.
Phase I, Single Centre, Open Label Study to Assess the Safety, Tolerability,Pharmacokinetics and Pharmacodynamics of Intravenous AZD3043 after aSingle Ascending Bolus Dose Followed by a Single Infusion Dose in Elderly(=65 years) Healthy Volunteers
The main purpose of this research study is to evaluate the effect of multiple doses of an investigational drug known as JNJ-31001074 on the single dose of combination oral contraceptive Ovral-L containing ethinyl estradiol and levonorgestrel in healthy women who cannot bear children. This study will look at the safety, tolerability (how the drug makes you feel) and pharmacokinetics (what your body does to the drug) of either drug alone and in combination in healthy women.