Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-25 @ 2:43 AM
Ignite Modification Date:
2025-12-25 @ 2:43 AM
NCT ID:
NCT00152633
Brief Summary:
Essential hypertension is commonly associated with impaired endothelial function. The retinal vasculature is morphologically and functionally related to the cerebral vessels because of the common origin from the internal carotid artery. A recent study in hypertensive patients demonstrated that endothelial function of the retinal vasculature is impaired in hypertensive patients and that it can be restored by treatment with an AT1-receptor antagonist. It is not clear whether this effect is due to blood pressure lowering or whether this is a blood pressure independent effect. The present randomized, double blind study with a cross over design addresses this issue by comparing the effects of losartan and metoprolol on retinal endothelial function in patients with essential hypertension.
Study:
NCT00152633
Study Brief:
Protocol Section:
NCT00152633