Registry for Chronic Venous Disease Incidence and Natural Course

Russian Registry for Chronic Venous Disease Incidence and Natural Course

A prospective cohort study of patients with primary varicose veins to assess the morbidity, risk factors and development of chronic lower limb vein disease.

Multicenter prospective cohort observational study based on a termless epidemiological registry.

Periodic inspection and collection of data from the subjects is carried out annually, in the last quarter of the current year.

Patient data is recorded in a promising digital database and is constantly updated.

Inclusion Criteria:

• A family members of the researcher (spouse, childrens, brothers and sisters, parents) or the researcher himself
• The possibility of annual clinical and ultrasound assessment of the venous system of the observed individuals

Exclusion Criteria:

• Any invasive treatment of the chronic venous disorder in anamnesis
• Venous thrombosis in the anamnesis or at the time of inclusion