354
Participants
Start Date
October 17, 2015
Primary Completion Date
October 30, 2017
Study Completion Date
October 30, 2017
saline
catheter lock using saline
Heparin
catheter lock using Heparin
Internal Medicine Department HGU Gregorio Marañón, Madrid
Instituto de Salud Carlos III
OTHER_GOV
Fundación para la Investigación Biomédica del Hospital Gregorio Maranon
OTHER
Hospital General Universitario Gregorio Marañon
OTHER