NCT05099861

Unknown

Clinical Anatomy of Superficial Veins of Lower Limbs

Charles University, Czech Republic Source

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Other study identifiers

Sponsor study identifier

CHU185797621

Study Type

observational

Estimated enrollment

400

Locations

1 country

Sites

1

Timeline

Study Start

November 1, 2021

Actual (reported)

Primary Completion

October 30, 2022

Actual (reported)

Study Completion

August 2023

Estimated (date passed)

This estimate has passed. The registry has not confirmed an actual date for this milestone.

Brief Summary

The study is focused on clinical anatomy of superficial veins of lower limbs. We are mapping their anatomy via ultrasonography. We are focusing on saphenopopliteal junction and communicants between small saphenous vein and great saphenous vein.

Registry Overview

Registry-reported information. Elapsed time and enrollment totals alone do not measure study progress or recruitment pace.

Recruitment status: unknown
Estimated enrollment: 400 participants
Study completion date: August 2023
Estimated (date passed)
This estimate has passed. The registry has not confirmed an actual date for this milestone.
Listed locations: 1 countries · 1 sites

Trial Relationships

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Some registry-reported names shown below are not yet linked in this graph.

Study Timeline

Dates and qualifiers reported by the registry. Estimated dates do not confirm that a milestone has occurred.

First Submitted
October 18, 2021
Actual (reported)
First Posted
October 29, 2021
Actual (reported)
Study Start
November 1, 2021
Actual (reported)
Primary Completion
October 30, 2022
Actual (reported)
Study Completion
August 2023
Estimated (date passed)
This estimate has passed. The registry has not confirmed an actual date for this milestone.

Last Updated: February 13, 2023
Status Verified: February 2023
Last Update Submitted: February 9, 2023

Conditions

Saphenous Vein Injury

Keywords

small saphenous veingreat saphenous veinsaphenopopliteal junctionvenae intersaphenae

Outcome Measures

Primary Outcomes (1)

The Anatomy of superficial Veins of Lower Limbs
the anatomy observed by ultrasonography imaging focus on communicans between small saphenous vein and great saphenous vein
2022-2024

Secondary Outcomes (1)

The Anatomy of Superficial Veins of Lower Limbs: junction saphenopopliteal
2022-2024

Study Arms (2)

healthy volunteers

Healthy volunteers with no sign of internal disease. Age 18-50, both women and men.

Other: No intervention

patients with internal disease

Patients with internal disease, both women and men.

Other: No intervention

Interventions

No interventionOther

this is an observational study

healthy volunteerspatients with internal disease

Registry-reported names are shown in full. Names without a link have not yet been matched to a Syfrah profile.

Eligibility Criteria

Age18 Years - 80 Years

Sexall

Healthy VolunteersYes

Age GroupsAdult (18-64), Older Adult (65+)

Sampling MethodProbability Sample

Study Population

European population

You may qualify if:

women and men

Sponsors & Collaborators

Charles University, Czech Republic
Otherlead

Study Sites (1)

First faculty of medicine, Charles University

Prague, 12200, Czechia

Study Officials

Michaela Hronová, doctor
1. faculty of Medicine, Charles University
PRINCIPAL INVESTIGATOR

Study Design

Study Type: observational
Observational Model: CASE CONTROL
Time Perspective: PROSPECTIVE
Sponsor Type: OTHER
Responsible Party: PRINCIPAL INVESTIGATOR
PI Title: MUDr.

Study Record Dates

First Submitted

October 18, 2021

First Posted

October 29, 2021

Study Start

November 1, 2021

Actual (reported)

Primary Completion

October 30, 2022

Actual (reported)

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age 18-80

You may not qualify if:

wounds on lower limbs

Contact the study team to confirm eligibility.

Study Completion

August 2023

Estimated (date passed)

This estimate has passed. The registry has not confirmed an actual date for this milestone.

Last Updated

February 13, 2023

Record last verified: 2023-02

Source record

Download the complete ClinicalTrials.gov record imported by Syfrah, including fields not shown in this page. The registry may contain a newer revision.

Source: ClinicalTrials.gov.

JSON downloads include source attribution and retrieval details alongside the unchanged original record or the separately normalized values.

Registry identifier: NCT05099861
Data provider: ClinicalTrials.gov
Source updated: 2023-02-13
Normalization version: ctgov-legacy-1

Open registry record

Source retrieved: 2026-10-25 22:30:40 UTC

Locations

CZ(1)

Brief Summary

Registry Overview

Trial Relationships

Related Scientific Literature

Study Timeline

First Submitted

First Posted

Study Start

Primary Completion

Study Completion

Conditions

Keywords

Outcome Measures

Primary Outcomes (1)

Secondary Outcomes (1)

Study Arms (2)

healthy volunteers

patients with internal disease

Interventions

Eligibility Criteria

You may qualify if:

Sponsors & Collaborators

Study Sites (1)

Study Officials

Study Design

Study Record Dates

You may not qualify if:

Source record

Locations