- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT01000909
Venous Pressure Measurement of the Great Saphenous Vein Using Controlled Compression Ultrasound in Healthy Persons and Patients With Chronic Venous Disease as a New Non Invasive Method for Investigation of the Pathophysiology in Primary Varicose Veins
June 28, 2010 updated by: University of Zurich
Part I:
Proof of concept trial to achieve normal venous pressure values under different provocation maneuvers in healthy persons
Part II:
Non invasive measurement of venous pressure under different provocation maneuvers in patients with chronic venous disease
Study Overview
Status
Unknown
Conditions
Intervention / Treatment
Study Type
Observational
Enrollment (Anticipated)
60
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
-
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Zurich, Switzerland
- Recruiting
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Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
18 years and older (Adult, Older Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Sampling Method
Probability Sample
Study Population
Patients with chronic venous disease with complete incompetence of the great saphenous vein
Description
Inclusion criteria:
Part I:
- Healthy persons without clinical signs of venous disease, informed consent
Part II:
- Patients with chronic venous disease with complete incompetence of the great saphenous vein (Hach IV)
- Informed consent
Exclusion criteria:
Part I:
- Clinical signs of venous disease, former deep vein thrombosis (DVT)
Part II:
- Former deep vein thrombosis, former vein surgery
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Observational Models: Cohort
- Time Perspectives: Prospective
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start
July 1, 2009
Study Completion
July 1, 2010
Study Registration Dates
First Submitted
October 22, 2009
First Submitted That Met QC Criteria
October 22, 2009
First Posted (Estimate)
October 23, 2009
Study Record Updates
Last Update Posted (Estimate)
June 29, 2010
Last Update Submitted That Met QC Criteria
June 28, 2010
Last Verified
June 1, 2010
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- CT-02-2009-USZ
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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