Background Cryo-Laser & Cryo-Sclerotherapy (CLaCS) is a technique which combines thermal sclerotherapy and injection sclerotherapy. Telangiectasias and small varicosities are targeted by a transdermal laser and right after receive injection sclerotherapy. A cooling device blows −20°C air onto the skin and needle in a pre-, parallel-, and post-fashion. Objective Our objective was to establish if there is a difference in result and complications by varying the sclerosing agent but keeping the same ND:Yag long pulse laser parameters in the treatment of small varicosities. Methods Fifty five patients were enrolled prospectively and randomized to two groups; in the group 1 dextrose 75% was the sclerosing agent used in combination with the ND:Yag long pulse laser and, in the group 2, the same laser technique was used but the sclerosing agent was polidocanol 0.3% and dextrose 67%. Results The results were evaluated 30 days after the treatment by the patients and for blinded evaluators using before and after standardized photos with and without augmented reality. In the patient’s perspective and in the blinded evaluation of the regular photos, no differences between the groups were found. Both groups had low rates of hyperpigmentation and bruising with no statistical difference. Patients treated with polidocanol had less pain after the treatment and a better clearance rate in the photos with augmented reality. No major complications were found. Conclusion The treatment of small varicosities with CLaCS using Dextrose 75% or polidocanol 0.3% and Dextrose 67.5% is a safe and effective procedure and both sclerosing agents can be used with similar results. Possibly, in the polidocanol group more nonvisible reticular veins were cleared, but the implication of this find is not clear.
Background Venous thromboembolism (VTE) is a critical complication of varicose vein treatments. The Caprini Score (CS) is an established tool to assess patients’ VTE risks. One disadvantage is the number of questions required, some of them referring to a low incidence of disease, even lower in patients seeking an elective procedure. These elements take time and may result in filling errors if the CS is not filled out by a properly trained health professional. Objective To establish a response pattern in CS, with emphasis on questions that usually have a negative answer and propose a simpler adaptative digital version without changing the original structure of the tool. Methods two hundred and twenty-seven patients in the pre-surgical treatment of varicose veins were enrolled prospectively and submitted to the CS evaluation. Results The pattern of dichotomous responses could be divided arbitrarily into four subgroups considering the percentage of positive responses: none (11 items), less than 3% (13 items), between 3% and 20% (5 items), and more than 20% (8 items). Of the 12 CS questions related to illnesses that occurred in the last month, ten had had no responses, and 2 were less than 3%. Conclusion There is a pattern in the CS responses of patients with an indication of surgical treatment of varicose veins. Many of the CS questions are not helpful in this scenario and may result in filling errors performed by untrained providers. An adaptative version of the CS might benefit varicose veins surgery VTE risk stratification
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
hi@scite.ai
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.