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 @ 1:45 AM
Ignite Modification Date:
2025-12-25 @ 1:45 AM
NCT ID:
NCT05253794
Brief Summary:
COPAS pilot is a pilot single center double blinded randomized study to determine the effect of targeted anti-inflammation therapy using colchicine, on valvular calcification activity using imaging, i.e. aortic valvular NaF uptake. The current proposal uses a randomized design to evaluate the effect of colchicine vs. placebo on valvular calcification activity over 6 months measured using NaF PET
Detailed Description:
COPAS pilot is a pilot single center double blinded randomized study. The investigators will compare the effect of colchicine (0.6 mg daily - intervention arm) vs. placebo (control group) on the 18F NaF aortic valve uptake in patients with mild to moderate AS defined by a mean pressure gradient measured using transthoracic echocardiography (TTE) between 15-25 mm Hg after a 6-month period of treatment. The investigators plan to enroll 12 patients (6 males/6 females) in each arm (total sample size: 24 patients). Primary endpoint is the change in 18FNaF aortic valve uptake between baseline and 6 months in each arm. Parameters of interest are the maximal and total standard uptake values (SUVs) and tissue-to background ratios (TBRs) at the level of the aortic valve.
Study:
NCT05253794
Study Brief:
Protocol Section:
NCT05253794