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Varicose Veins Clinical Trials

A listing of Varicose Veins medical research trials actively recruiting patient volunteers. Search for closest city to find more detailed information on a research study in your area.

RESULTS

Found (213) clinical trials

Primary Prophylaxis of Gastric Variceal Bleed

The purpose of this study is to study the efficacy of endoscopic cyanoacrylate injection versus balloon-occluded retrograde transvenous obliteration in the prevention of gastric variceal bleeding.

Phase N/A

Stroke Rehabilitation With Exoskeleton-assisted Gait.

*Procedures During Screening Process: This multicentric study will involve recruitment of individuals who have experienced a middle to severe stroke as well as patients with similar neurological weakness from the inpatient setting, outpatient clinics, as well as day rehabilitation sites through all the health institutes participating to this study project. ...

Phase N/A

The Use of Propranolol for the Prevention of Worsening of Esophageal Varices in Patients With Isolated Gastric Varices

Balloon-occluded retrograde transvenous obliteration (BRTO) has been effective method to manage gastric varices. However, more than one third of patients after BRTO treatment experienced worsening of esophageal varices. The present study was designed to evaluate the effect of post-BRTO propranolol adminstration on the change of esophageal varices.

Phase N/A

Negative Pressure Vs. Compression in Venous Ulcers

Venous ulcers are characterised by a cyclical pattern of healing and recurrence, with recurrence rates between 45 and 70% at one year. Venous leg ulceration has been identified as a common source of morbidity and reduced quality of life, especially in the elderly population. Non-healing ulcers place the patient at ...

Phase N/A

Investigation to Evaluate the Efficacy and Safety of Exufiber Versus Aquacel Extra in Moderately or Strongly Exuding Venous and Mixed Ulcers of Predominantly Venous Origin

Visits are planned for baseline followed by 1, 2, 3, 4 and 6 weeks post treatment. The sub-group of at least 50 subjects will also be followed at week 8, 12, 16, 20, and 24 post treatment or until wound is healed if earlier.

Phase N/A

Early Detection of Cardiovascular Disease

Study Design: The investigators will conduct a prospective, single-center, observational study at the Cardiovascular Imaging Network at Queen's (CINQ, www.CINQLab.com). This facility allows a CEUS protocol to be conducted on the same day as the angiogram. It is anticipated that 100 participants can be recruited per month with a total ...

Phase N/A

PluroGel on Wounds of Mixed Etiology

This will be a pilot, randomized, controlled, multi-center trial to determine the effectiveness of PluroGel in the reduction of size of wounds and reduction of slough covering the wound surface compared with Intrasite Gel. The primary objectives will be to evaluate the effectiveness of PluroGel compared with Intrasite Gel in ...

Phase N/A

Long-term Telerehabilitation for Patients With Stroke

Stroke is perennially one of the leading causes of human disability. Stroke is truly a chronic disease, with survivors living for years or decades after the event. Increasing evidence describes years of steady decline in several health measures for stroke survivors. Many factors contribute to this, including further strokes, uncontrolled ...

Phase N/A

Randomized Controlled Trial for Treatment of Pain and Assessment of Wound Healing in Chronic Venous Leg Ulcers Using Near Infrared Laser Therapy

The K-Laser Cube is an FDA cleared light-emitting device for applying infrared to provide topical heating for the purpose of elevating tissue temperature for temporary relief of minor muscle and joint pain, muscle spasm, pain and stiffness associated with arthritis and promoting relaxation of the muscle tissue and to temporarily ...

Phase N/A

Testicular Growth During Puberty in Boys With and Without a Left-sided Varicocele

Prospective observational study. A varicocele is defined as a dilatation of the veins in the plexus pampiniformis in the testicles. Varicoceles are a diagnostic dilemma and a therapeutic challenge. Most of the boys with a varicocele don't show any symptoms, but approximately 15-20% experience some sort of infertility later during ...

Phase N/A