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:
2025-12-26 @ 3:59 PM
Ignite Modification Date:
2025-12-26 @ 3:59 PM
NCT ID:
NCT01675206
Brief Summary:
This study aims at finding the optimal dose of Vitamin K2 supplementation in hemodialysis patients.
Detailed Description:
During the past few years evidence is emerging for a role of Matrix Gla Protein (MGP) as one of the most powerful inhibitors of vascular calcification (Shurgers LJ et al. Thromb Haemost 2008; 100: 593-603). MGP is a Vitamin K dependent protein. This means that he presence of Vitamin K2 is required to promote the gamma-carboxylation process turning MGP in its carboxylated and active form. Recent data show that dp-uc MGP correlates well with Vitamin K status (Cranenburg CM et al. Thrombosis and Haemostasis 2010; 104/4: 811-822).
It is widely recognized that patients with renal insufficiency treated with hemodialysis are prone to accelerated vascular calcification resulting in excess cardiovascular morbidity and mortality (Goodman WG et al. N Engl J Med 2000; 342: 1478-1483).
Consequently, the administration of Vitamin K2 supplements may protect hemodialysis patients against accelerated vascular calcification by enhancing the gamma-carboxylation process of MGP. However, the optimal dose of Vitamin K2 required to achieve these results remains to be defined
Study:
NCT01675206
Study Brief:
Protocol Section:
NCT01675206