A5059774724- Diagnosis and Treatment of Venous Diseases
- Venous Thromboembolism Diagnosis and Management
- Central Venous Catheters and Hemodialysis
- Thermoregulation and physiological responses
- Dermatologic Treatments and Research
- Heat Transfer Mechanisms
- Entomological Studies and Ecology
- Laser-induced spectroscopy and plasma
- Body Contouring and Surgery
- Laser Design and Applications
- Myofascial pain diagnosis and treatment
- Mechanical Circulatory Support Devices
- Cardiac pacing and defibrillation studies
National Research Center for Preventive Medicine
2020-2023
Research Institute of Therapy and Preventive Medicine
2023
Abstract We report the results of studying heat transfer in water heated by a cw laser with wavelengths 1.55 and 1.94 μm through optical fibres end-face radial outputs. It is shown that, depending on power wavelength radiation, implemented via convection, bubble boiling, or explosive boiling occurs asymmetrically, mainly forward − upward direction for fibre output output.
The article discusses the evolution of endovenous laser ablation technique for treatment varicose vein disease lower extremities. history studies aimed at improving is provided. authors described features with wavelengths from λ = 0.445 to 1.94 µm, alongside edge- and radial-emitting working fibers, as well fibers radiation absorption its distal end. physical biophysical mechanisms most popular to-date method outpatient extremities are reviewed. propagation process in scattering medium...
Thrombophlebitis of the superficial lower limb veins is one most common complications chronic vein disease. Nowadays a long-term (at least 45 days) subcutaneous injection fondaparinux sodium or heparin in combination with elastic compression recommended for treatment thrombosis moderate risk thrombus propagation to deep venous system. However, use anticoagulants not always possible and sometimes contraindicated. Endovenous laser ablation (EVLA) around thrombus-free junction great small...
Superior vena cava syndrome (SVCS) is due to impaired venous outflow from the head, neck, limbs and upper half of body into right atrium stenosis or complete obstruction superior (SVC). Increased pressure in SVC lack timely treatment leads not only serious complications, but also death. In recent years, etiology SVCS has changed dramatically, mainly an increase number implanted intravascular devices (central catheters, pacemakers, defibrillators, other devices). Endovascular methods have...
Aim. In patients with acute thrombophlebitis of the great saphenous vein and/or large tributaries, compare effectiveness and safety 1,5-month fondaparinux sodium therapy endovenous laser ablation in area saphenofemoral junction combination shortterm anticoagulation or without anticoagulant therapy. Material methods . This prospective, single-center, randomized, open-label clinical trial included 105 at a distance least 5 cm from junction. Thirty-four were randomized into group The 7-day 35...
Recently collated scientific data on the management of C1 clinical class chronic venous disorders; wide prevalence disease and high variability amongst medical practitioners in relation to managing this category patients absence any regulatory documents has prompted development guidelines for treatment with reticular varicose veins telangiectasias lower extremities various parts body. These have been developed by a self-regulated organization Association “The National College Phlebology”....
Компрессионная терапия служит эффективной и неинвазивной технологией, предназначенной для лечения профилактики заболеваний вен лимфатических сосудов конечностей. Регламент использования компрессионной терапии ее инновационные методики являются предметом постоянного обсуждения в профессиональной врачебной аудитории. В данной обзорной публикации представлены регламентирующие данные по особенностям актуальных нозологических форм, обобщенные проанализированные экспертами, являющимися участниками...
In the review article various indications for use of adjustable inelastic compression bandage circaid are considered, and an actual clinical example its successful application is given. The authors draw a conclusion about universality expediency wide in real practice.
Aim . In patients with acute ascending thrombophlebitis of the great saphenous vein and/or its large tributaries, assess incidence venous thrombosis progression over 3 months 1,5-month fondaparinux sodium therapy and endovenous laser ablation saphenofemoral junction in combination short-term (7-day) anticoagulant or without anticoagulation. Material methods. This single-center, prospective, randomized, open-label study included data from 91 which 30 were group anticoagulation, 32 — 7-day...
Investigation results of laser induced blood plasma heating and coagulation are presented. The radiation with wavelengths 1.55 1.94 μm fibers flat end radial were used. Experiments shown that for μm, heat transfer begin at lower power levels comparing to even emission output, most the time flows coagulated particles propagate asymmetric in vertical plane, mostly upward.
This article presents a critical analysis of the results three prospective randomized controlled trials anticoagulant use in patients with superficial vein thrombosis lower limbs CALISTO using fondaparinux sodium, STEFLUX different doses parnaparin and SURPRISE comparing effectiveness safety sodium preventive dose oral rivaroxaban.Evidence from these clinical suggests that low-dose anticoagulants should be used for at least 1.5 months thrombus localization beyond 3 cm saphenofemoral and/or...
Recently collated scientific data on the management of C1 clinical class chronic venous disorders; wide prevalence disease and high variability amongst medical practitioners in relation to managing this category patients absence any regulatory documents has prompted development guidelines for treatment with reticular varicose veins telangiectasias lower extremities various parts body. These have been developed by a self-regulated organization Association “The National College Phlebology”....