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Showing 1-9 of 9 trials
NCT06711120
Objective: To investigate the clinical efficacy of ultrasound-guided radiofrequency ablation and microwave ablation in the treatment of primary saphenous varicose veins.
NCT06693245
Objective: This study is a single-center prospective observational research that recorded patients' pain scores at four time points during surgery (puncture and catheter insertion, swelling fluid injection, microwave generator operation, and end of surgery). It analyzed the correlation between pain during microwave ablation treatment for great saphenous vein varicosities and factors such as age, gender, body mass index, volume of swelling fluid used, and others, in order to summarize and improve surgical details to reduce patients' intraoperative pain.
NCT04487314
A prospective cohort study of patients with primary varicose veins to assess the morbidity, risk factors and development of chronic lower limb vein disease.
NCT05930587
In the literature, it is stated that cold water immersion to lower extremities is effective on the symptoms of the disease. Studies have shown that cold water immersion, which is one of the cold application methods, has effects on increasing joint mobility, reducing pain, reducing stress, anxiety, depression, and increasing quality of life etc. For this reason, the study is planned as a randomized controlled interventional study to determine the effect of cold water immersion directly to the lower extremity in the preoperative period of patients with varicose veins on quality of life, anxiety and symptoms experienced.
NCT05654233
The purpose of this study is to evaluate whether adding sulodexide to the patients with varicose veins who received radiofrequency ablation combined with sclerotherapy can reduce or improve the impact of adverse events。
NCT05468450
FOVELASS is a multicentre-RCT (11 centres) comparing ultrasound-guided-foam sclerotherapy (UGFS) and Endovenous Laser Ablation (EVLA) for treating SSV insufficiency, conducted by the French Society of Phlebology.
NCT05372146
86 patients were randomized into hot-CHIVA (n=43) and control (n=43) groups. Study group patients had undergone radiofrequency ablation (RFA) VNUS Closure - FastTM of one segment of GSV close to saphenofemoral junction. Controls had undergone whole refluxing trunk ablation. Additional phlebectomy was performed in all the patients of both groups. Primary end-point was change in quality of life (QoL) measured with CIVIQ-20 at 12 months. Secondary end-points was recurrence of varicose veins at 12 months. The investigators also measured GSV caliber at the median and distal thigh change in hot-CHIVA group.
NCT03722134
Patients with GSV reflux were randomized to undergo either MOCA or thermal ablation with laser or radiofrequency. The main outcome measure was the occlusion rate of the GSV at one year.Patients with GSV reflux were randomized to undergo either MOCA or thermal ablation with laser or radiofrequency. The main outcome measure was the occlusion rate of the GSV at one and three years.
NCT03613376
Study's aim is to study possible differences in post-operative rehabilitation, functional ability and visual disturbances after endovascular varicose intervention (RF-catheter and foam sclerotherapy) in two study groups, where patients will be randomised to either no compression group (Group I) or compression group (Group II)