2 results
Approved WMOCompleted
1. Determining whether or not the vitamin K tablets have the same biological availability in humans as the vitamin K solution has.2. Determining whether or not the vitamin K tablets are as effective as the vitamin K solution is.
Approved WMOCompleted
The primary aim of the study is to compare the performance of the standard oblique-viewing US endoscope versus a prototype forward viewing ultrasonic endoscope for EUS-FNA of solid lesions of the GI tract and of adjacent organs.