Active clinical trials for "Varicose Ulcer"

There will be different effects for different laser wavelengths in treatment of venous ulcer.

The purpose of this study is to evaluate if the investigational medicinal product CHRONSEAL intended for future treatment of chronic venous leg ulcers is safe and tolerated and if it has an ulcer size reduction effect when administered to individuals suffering from venous leg ulcers.

This study was designed to confirm the clinical benefits and safety of OrCel in the treatment of venous ulcers. OrCel and standard care are compared to standard care alone. Standard care consists of currently accepted compression therapy. Patients are treated for 12 weeks. Patients with healed ulcers are followed for an additional 12 weeks to assess durability of the healed wound.

The main purpose of the study is to evaluate the effect of KLOX BioPhotonic System (composed of KLOX LumiHeal Gel and KT-L Lamp) on the expression of wound biomarkers in the treatment of venous leg ulcers (VLU). Patients will be randomized in three groups, two different dispensing schedules of KLOX BioPhotonic System in addition to Standard of Care (SOC) will be used, and SOC alone.

This study will determine the effectiveness of CUTIMED® hydrophobic dressings against AQUACEL® silver dressings in bacterial colonization of vascular ulcers.

This prospective, multi-center, randomized, controlled clinical study compares Affinity® plus SOC to SOC alone in subjects with VLUs. Affinity® will be used along with standard of care on venous leg ulcers (VLUs) of greater than 4 weeks which have not adequately responded to conventional ulcer therapy.

This is a prospective, randomized, single-site, safety and efficacy study of subjects with chronic venous stasis ulcers. Patients will fall into two categories: treatment arm (24 subjects) and non-treatment or control arm (12 subjects). The treatment group will undergo a small liposuction procedure and receive placement of autologous cell therapy (stromal vascular fraction or SVF) injected around the rim of venous stasis wound (subcutaneously)following standard wound debridement, with saturation of collagen dressing material with standard over-dressing. Control (non-treatment) subjects will receive debridement and dressing changes as per standard of care without SVF.

The aim of this trial is to demonstrate the effectiveness of complete wound healing in a prospective, open-label, randomized trial in which venous leg ulcers (VLU)n will be treated using Aurix and compared to patients receiving undefined Usual and Customary Care (UCC)

This study seeks to determine if compliance with compression therapy is increased in patients with healed venous insufficiency ulcerations when lower levels of compression therapy are prescribed. This study will measure compliance with compression therapy at low levels of compression. It will also seek to determine if compression therapy aids in the prevention of venous insufficiency ulcer recurrence.

OBJECTIVES: Main objective: To evaluate the effectiveness of plasma rich in growth factors (PRGF) in the treatment of patients with venous ulcers. Secondary objective: To evaluate the safety of plasma rich in growth factors in treating patients with venous ulcers. DESIGN: Randomized, open clinical trial in parallel groups, controlled with conventional treatment. SAMPLE: Over age patients, of primary care centers of Vitoria, with at least one venous ulcers of 6 or more weeks of evolution and 0.5-6 cm of diameter. INTERVENTION: 1-Experimental group: Autologous PRGF administrated once a week (day 1) + conventional treatment administrated twice a week (days 1 and 4)for 12 weeks of treatment, but in those cases where there has been no complete healing in this period, patients will continue the same management protocol to get it. 2-Control group: Conventional treatment twice a week (days 1 and 4)for 12 weeks of treatment. Conventional treatment includes: Cleaning and debridement of the wound, the application of corresponding dressing, and using of antibiotic if necessary in each visit. STATISTICAL ANALYSIS:The primary outcome analysis was done by logistic regression. The crude model and the adjusted model (for confounding variables)will be built. The healing time of ulcers (in days) were analyzed using the Kaplan Meier survival analysis and the corresponding comparison using the log rank test.