Efficacy and Safety of VA106483 in Elderly Males
A double blind, placebo-controlled, dose ranging study in males over the age of 65, who have a history of nocturia. The study will investigate pharmacodynamic outcomes (urine volumes and osmolality, circulating coagulation factors and haemodynamics) and pharmacokinetics, of both single and multiple oral doses of VA106483 at three dose levels, under conditions of controlled hydration.
|Study Design:||Allocation: Randomized
Endpoint Classification: Safety/Efficacy Study
Intervention Model: Crossover Assignment
Masking: Double Blind (Subject, Caregiver, Investigator)
|Official Title:||A Double-Blind, Placebo-Controlled Dose Response Study to Investigate Pharmacodynamics and Pharmacokinetics of Single and Repeated Oral Doses of VA106483 in Elderly Male Subjects|
- Pharmacodynamic profile of VA106483
- Pharmacokinetic profile of VA106483
- Safety and tolerability of VA106483
|Study Start Date:||August 2008|
VA106483 is a selective vasopressin V2 receptor agonist which is currently under development for the treatment of nocturia in males. This study examines the pharmacological action of VA106483 on markers of clinical efficacy (urine volumes and osmolality) and safety markers (coagulation factors and haemodynamics). The study will also assess the pharmacokinetics in the study population. The study design includes both cross-over and parallel phases so that pharmacodynamic and pharmacokinetic parameters can be assessed following both single and repeat dosing. Three dose levels will be given.