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Active clinical trials for "Venous Thrombosis"

Results 601-610 of 679

Registry of AngioJet Use in the Peripheral Vascular System

Peripheral Vascular DiseaseEmbolism and Thrombosis1 more

The Registry involves the collection of information for research and educational purposes only on the use of AngioJet in the peripheral vascular system.

Completed3 enrollment criteria

A Prospective Observational Registry of Peripheral Use of AngioJet Rheolytic Thrombectomy With Mid-Length...

Peripheral Vascular DiseasesThrombosis1 more

This registry collects observational data about how mid-length AngioJet catheters (ie XPEEDIOR and DVX models) are used in routine clinical practice.

Completed3 enrollment criteria

Ultrasound (US)-Doppler for the Diagnosis of Asymptomatic Deep Vein Thrombosis (DVT) in Gynecologic...

Deep Vein Thrombosis

The aim of this study is to determine the prevalence of asymptomatic lower extremity DVT detected by Doppler ultrasound in a selected group of patients suffering from gynecological malignancies.

Completed4 enrollment criteria

US-Doppler and Procoagulant Microparticles for the Diagnosis of Asymptomatic DVT in Advanced Cancer...

Deep Vein ThrombosisCancer

The aim of this study is to determine the prevalence of asymptomatic lower extremity DVT detected by US-Doppler and procoagulant microparticles in a selected group of cancer patients suffering from an advanced stage of the disease. An attempt will be made to determine whether there is a correlation between this prevalence and various clinical and laboratory parameters.

Completed5 enrollment criteria

Comparison of the Radiological Pattern Between the Cerebral Stroke of Arterial and Venous Origin...

StrokeSuperior Sagittal Sinus Thrombosis1 more

There are few published data on the patterns of parenchymal imaging abnormalities in a context of cerebral venous thrombosis (CVT). The objectives of the present study were to describe the patterns of parenchymal lesions associated with CVT and to determine the lesion sites.

Completed3 enrollment criteria

Clotting Parameters After Medical Abortion

Abortion EarlyAbortion8 more

Venous thromboembolism (VTE - blood clots that form in deep veins or in the lungs) has been identified as a leading cause of death in economically developed countries for pregnant and recently-pregnant women. There is evidence that clotting parameters can take up to 6 weeks to return to normal for women who have had term deliveries, however there is an absence of information on time taken for clotting parameters to normalise following abortion. As such, existing guidelines are based solely on expert opinion and recommend durations of VTE prevention from as short as 7 days, up to 6 weeks following abortion. All women are assessed for risk of VTE, but data are needed to inform an evidence-based approach to prevention of VTE in these women. The findings from this pilot study have the potential to inform clinical guidance and possibly a larger study subsequently.

Completed26 enrollment criteria

Prevalence and Severity of Venous Thromboembolism in a General Population During the COVID-19 Pandemic...

COVID-19Venous Thromboembolism3 more

The purpose of this study is to investigate the prevalence of venous thromboembolism in a regional health care system (Region Östergötland, Sweden) before and during the SARS-COV-2 pandemic. In a retrospective observational study, we will review patient data, diagnostic data and treatment data over a three-month period since the onset of the SARS-COV-2 pandemic. This data will be compared with data from the corresponding time frame during the years 2015 to 2019.

Completed7 enrollment criteria

Catheter Associated Asymptomatic Thrombosis in Intensive Care Unit

Central Venous CathetersCentral Venous Catheter Thrombosis3 more

This study aims to describe the incidence of catheter-related and non-catheter-related thrombosis in a population of adults in ICU and to assess its correlation with alteration of coagulation parameters.

Completed6 enrollment criteria

Prospective Epidemiological Study of Upper Limb Venous Thrombosis

Venous Thrombosis

Venous thrombosis of the upper limb is one of the manifestations of venous thromboembolic disease. The epidemiology and management of upper limb venous thrombosis is much less well documented than that of lower limb venous thrombosis. The investigators wished to provide epidemiological data concerning upper limb venous thrombosis in the hospital setting. The researchers would like to know the prevalence of this pathology among patients hospitalized in a university hospital center. In order to obtain this prevalence, the investigators wish to carry out a monocentric cross-sectional descriptive study.

Completed2 enrollment criteria

Intimate Partner Violence as a Risk Factor for Venous Thromboembolism in Women

Venous Thrombosis

The frequency of violence against women, or intimate partner violence (IPV) is more and more underlined and recognized as a cofactor favoring certain somatic and psychic pathologies. However, its incidence in patients with venous thromboembolism (VTE) is unknown and its status as a risk factor is still elusive and ambiguous. Investigators therefore conducted a matched case-control study consisting of women taking combined oral contraceptives (COC) who were investigated and followed up between 2010 and 2020. The cases are the patients investigated for their first venous thromboembolic event, The controls were women free of thrombosis who had regular gynecological checkups. Case-control pairs were matched on region of residence, age (+/- 2 years), duration of COC intake (+/- 4 months), COC type (2nd, 3rd or 4th generation).

Completed3 enrollment criteria
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