Incidence of Superficial Vein Thrombosis

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Total Enrollment

848 participants

Study Classification

OBSERVATIONAL

Study Start Date

2011-11-30

Study Completion Date

2013-01-31

Brief Summary

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To date, the investigators still do not know the annual incidence of Superficial Vein Thrombosis in the legs, although the investigators do know that this pathology is frequent and the investigators can assume its incidence is greater than Deep Vein Thrombosis which is of 1 to 2 cases per year per 1,000 inhabitants. Furthermore, the high percentage of SVT with concomitant DVT and Pulmonary Embolism only concerns patients seen in vascular medicine, so it is important to re-evaluate this rate on an unselected population from general practice.

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Detailed Description

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The method is a prospective observational study involving all the general practitioners and vascular physicians of the Saint Etienne region, i.e. 276 general practitioners, 27 vascular physicians and 341,822 inhabitants. Any new case of symptomatic SVT in the legs suspected by the general practitioner and confirmed by compression ultrasonography by the vascular physician would be listed over one year. The confirmed SVTs, directly seen by the vascular physicians would also be listed. The incidence would be calculated by relating the total number of SVTs observed to the number of inhabitants of the Saint Etienne region. Information on whether concomitant DVT exists or not at the time of the compression ultrasonography would also be collected.

Conditions

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Superficial Vein Thrombosis

Study Design

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Observational Model Type

CASE_ONLY

Study Time Perspective

CROSS_SECTIONAL

Study Groups

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patients with suspected SVT

patients with suspected SVT and inhabitants of the Saint Etienne region

consultation with a vascular physician

Intervention Type OTHER

As in usual practice, patient with suspected SVT will consult a vascular physician to diagnose SVT and eventually DVP/PE associated. Vascular physician will collect risk factors of SVT.

Interventions

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consultation with a vascular physician

As in usual practice, patient with suspected SVT will consult a vascular physician to diagnose SVT and eventually DVP/PE associated. Vascular physician will collect risk factors of SVT.

Intervention Type OTHER

Eligibility Criteria

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Inclusion Criteria

* inhabitants of the Saint Etienne region
* with suspected SVT
* consulting general practitioners and or vascular physicians of the Saint Etienne region