NCT04757766

Brief Summary

The VAP-PRO-C6 is a Russian multicenter observational program to be implemented at the routine visits and assessments. The program will include patients with chronic venous disease of CEAP classes C6. This program is planned to be carried out in Russia in 2021-2022.

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
350

participants targeted

Target at P75+ for all trials

Timeline
Completed

Started Mar 2021

Geographic Reach
1 country

1 active site

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

First Submitted

Initial submission to the registry

February 12, 2021

Completed
5 days until next milestone

First Posted

Study publicly available on registry

February 17, 2021

Completed
12 days until next milestone

Study Start

First participant enrolled

March 1, 2021

Completed
1.2 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

May 31, 2022

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

May 31, 2022

Completed
2.3 years until next milestone

Results Posted

Study results publicly available

September 19, 2024

Completed
Last Updated

September 19, 2024

Status Verified

April 1, 2024

Enrollment Period

1.2 years

First QC Date

February 12, 2021

Results QC Date

April 17, 2024

Last Update Submit

April 17, 2024

Conditions

Outcome Measures

Primary Outcomes (2)

  • Eeffectiveness of Systemic Pharmacotherapy as a Part of Combination Therapy

    % of patients with complete healing of the reference venous ulcer after 6 months

    6 months

  • Eeffectiveness of Systemic Pharmacotherapy

    % of patients with reduction in the CVD clinical class by CEAP classification

    6 months

Secondary Outcomes (2)

  • Healing of the Reference Venous Ulcers #1

    3 months

  • Healing of the Reference Venous Ulcers at Visit 3 vs Baseline

    6 months

Interventions

The treatment of patients with chronic venous disease of CEAP classes C6 will be consistent with routine clinical practice, local label for the medical use of drugs and the specific clinical situation.

Eligibility Criteria

Age18 Years+
Sexall
Healthy VolunteersYes
Age GroupsAdult (18-64), Older Adult (65+)
Sampling MethodProbability Sample
Study Population

patients with venous ulcers (CEAP classes C6) treated in real clinical settings

You may qualify if:

  • CVD documented by venous DUS
  • Age over 18 years
  • Written informed consent is provided
  • Presence of a primary /active venous ulcer (class C6/ CEAP) that meets criteria for the referent ulcer
  • No surgical intervention or procedure (including sclerotherapy) for CVD is planned

You may not qualify if:

  • Withdrawal of the informed consent
  • Pregnancy or willingness to become pregnant within at least 2 months after the end of the study
  • Indications for surgery (including sclerotherapy)
  • Serious violation or non adherence to the prescribed therapy/ regimen
  • Use of prohibited drugs that can cause edema of lower extremities (calcium channel blockers, hormonal agents, NSAIDs, etc.)

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

The first Phlebological Center

Moscow, Russia

Location

Results Point of Contact

Title
olga linnik
Organization
Servier

Publication Agreements

PI is Sponsor Employee
No
Restrictive Agreement
Yes

Study Design

Study Type
observational
Observational Model
OTHER
Time Perspective
OTHER
Sponsor Type
INDUSTRY
Responsible Party
SPONSOR

Study Record Dates

First Submitted

February 12, 2021

First Posted

February 17, 2021

Study Start

March 1, 2021

Primary Completion

May 31, 2022

Study Completion

May 31, 2022

Last Updated

September 19, 2024

Results First Posted

September 19, 2024

Record last verified: 2024-04

Data Sharing

IPD Sharing
Will not share

Locations