Type of research: basic Duration from: 02/01/91. to 02/01/93. Papers on project (total): 8
Papers on project quoted in Current Contents: 4
Institution name: Bolnica "Sveti duh", Zagreb (129) Department/Institute: General Hospital "Sveti Duh", Dept.of Gastroenterology and Hepa tology Address: Sveti Duh 64, 41000, Zagreb City: 10000 - Zagreb, Croatia
Communication
Phone: 385 (0)41-171-111
Summary: In the proposed investigation various drugs like
vasoconstrictigagents (beta-blockers), vasodilating agents (nitrates,
Caantagonists) and other drugs (metoklopramid, domperidon,somathostatin)
will be investigated for their action on theportal and systemic
hemodynamics, on the portal blood flow andesophageal varicose blood flow.
This investigation will give someinformation about the usfullness of this
drugs in the treatmentof portal hypertension. The study will be dubble
blind, placebocontroled. The clinical effects and side-effects will
beinvestigated for all the included drugs and their combinations,and their
potention role in the treatment of portal hypertensionand the primary and
secundary prevention of varicose bleeding.
Research goals: 1. To investigate the effects of the potentialy
effective drugs in the therapy of portal hypertension and systemic
hemodinamics including heart beating volume, peripheral vascular
resistence, total blood flow in the liver, oxigen transport and free and
closed preassure in the liver vains. 2. To investigate the effects of this
drugs on the portal hemodinamics including portal vain diameter, portal
flow and velocity. 3. To investigate the influence of this drugs on
esophageal veins blood flow.4. Clinical, placebo-controled, investigation
of this drugs and their combinations in the pharmacotherapy of portal
hypertension Other information about the project.