Ignite Creation Date:
2025-12-25 @ 3:00 AM
Ignite Modification Date:
2026-01-08 @ 8:22 AM
Study NCT ID:
NCT03363633
Status:
TERMINATED
Last Update Posted:
2018-02-23
First Post:
2017-06-04
Is NOT Gene Therapy:
True
Has Adverse Events:
True
Brief Title:
Perforator Vein Injection for Symptomatic Venous Disease
Sponsor:
Ellen Dillavou
Organization:
Study Overview
Official Title:
Randomized Trial of Perforator Vein Injection for Symptomatic Venous Disease
Status:
TERMINATED
Status Verified Date:
2018-02
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
difficulty recruiting
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
Dillavou
Brief Summary:
The primary objective of this study is to compare two treatment strategies for symptomatic venous stasis disease with and without venous ulcer. These treatments are compression therapy alone vs. sclerotherapy of refluxing perforating veins with compression.
Detailed Description:
Symptomatic venous disease is a widespread problem, affecting millions of patients per year, an estimated 1.0 - 1.5% of the population. This costs up to 1% of the total health care budget1-3. Venous problems account for almost 3000 patient visits in the UPP vascular surgery group per year. Although great progress has been made in venous stasis treatments there are still patients who suffer for many years with pain and ulceration due to venous disease. The investigators believe that venous hypertension is the underlying cause of venous ulceration. Three mechanisms leading to venous hypertension are well-recognized: superficial vein (great, accessory and small saphenous) incompetence; deep vein (common and superficial femoral, popliteal and tibial) reflux or obstruction; perforating vein incompetence. Patients with venous stasis and ulceration may have any or all of these conditions. Currently there are excellent treatments for superficial venous reflux, namely laser or radiofrequency ablation. Deep venous reflux therapy is still under investigation, with prosthetic valves in trial. However, compression is still the mainstay of therapy. The presence of deep venous reflux has been shown to have a significant effect on ulcer healing when perforator treatment has been investigated4. Refluxing perforator vein treatment is currently in flux, with the existing options of open surgery and subfascial endoscopic perforator surgery (SEPS) being the most tested options, but with significant wound complications and long hospital stays associated with both7. The investigators are proposing a prospective trial to evaluate percutaneous perforator thrombosis to achieve similar results with less morbidity.
The population targeted is patients with venous stasis or ulceration who either do not have demonstrable superficial reflux amenable to ablation, or have venous symptoms and ulceration despite treatment of incompetent superficial veins. When patients have refluxing perforating veins, there is debate on optimal treatment. Open and endoscopic ligation and compression therapy have all been tried with varying degrees of success and morbidity. The average rate of healing in venous ulcers is approximately .05 cm/wk 5,6, which has been shown to significantly improve after perforator ligation4, but with high morbidity. Ultrasound-guided injection of perforating veins is now performed, but with largely unknown benefits and consequences. The investigators propose a prospective, randomized trial of perforator injection with sodium tetradecyl sulfate (STS) foam vs. compression as a means of determining the efficacy and morbidity of perforator STS foam injection for symptomatic venous disease. The investigators currently utilize both methods of treatment in practice. Injections and compression or compression alone are chosen based on each patient's clinical scenario. STS is currently approved by the U.S. Food and Drug Administration for intravenous use.
The population targeted is patients with venous stasis or ulceration who either do not have demonstrable superficial reflux amenable to ablation, or have venous symptoms and ulceration despite treatment of incompetent superficial veins. When patients have refluxing perforating veins, there is debate on optimal treatment. Open and endoscopic ligation and compression therapy have all been tried with varying degrees of success and morbidity. The average rate of healing in venous ulcers is approximately .05 cm/wk 5,6, which has been shown to significantly improve after perforator ligation4, but with high morbidity. Ultrasound-guided injection of perforating veins is now performed, but with largely unknown benefits and consequences. The investigators propose a prospective, randomized trial of perforator injection with sodium tetradecyl sulfate (STS) foam vs. compression as a means of determining the efficacy and morbidity of perforator STS foam injection for symptomatic venous disease. The investigators currently utilize both methods of treatment in practice. Injections and compression or compression alone are chosen based on each patient's clinical scenario. STS is currently approved by the U.S. Food and Drug Administration for intravenous use.
Study Oversight
Has Oversight DMC:
True
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: