Pycnogenol® prevents skin hyperpigmentation following sclerotherapy.

BACKGROUND: The aim of this registry supplement study was to evaluate the effects of the oral supplement Pycnogenol® on possible skin discolorations or other minor skin changes after varicose vein sclerotherapy in comparison with a standard management (SM). METHODS: One hundred sixty-one subjects completed the study. 84 took Pycnogenol® from the day before sclerotherapy for 12 weeks and followed SM. 77 followed SM only and served as controls. 420 injection sites were followed-up in the Pycnogenol® group and 431 in the control group. The number of injected veins (using only Aetoxysklerol) was on average 4-8 veins/patient. No side effects were observed for the SM or for supplementation. Pycnogenol® supplementation showed a good tolerability. The two management groups were comparable for age, sex and veins distribution at inclusion. RESULTS: After 12 weeks, skin discoloration assessed by a skin staining score was generally significantly lower and less frequent (P<0.05) with Pycnogenol® with a score of 0.4±0.2 compared to controls (with a score of 2.1±0.4). In addition, the number of stains per treated vein was significantly lower in the Pycnogenol® group than the control group. CONCLUSIONS: Varicose vein sclerotherapy is a minimally invasive procedure almost without complications. Pycnogenol® intake appears to improve healing and prevent skin discolorations after injection of the sclerosing agent. To verify this effect of Pycnogenol®, more studies for a longer period are needed.

Positive effects of Pycnogenol®-Centellicum® on venous elasticity: an ex-vivo concept study.

BACKGROUND: The aim of this ex-vivo study was to evaluate the efficacy of Pycnogenol®-Centellicum® oral supplementation on vein segments, retrieved from graft harvesting or from vein surgery. The parameters assessed were elasticity and recovery after dynamic tests: 1) an enlargement stress; 2) an elongation stress; and 3) elasticity after torsion. The tests were made in standardized conditions, less than 3 hours after explant, at 22 °C by the same operator with surgical and microsurgical experience. METHODS: Veins of 59 subjects were included in the study: 17 subjects with normal veins with a planned bypass graft and 42 subjects with varicose veins. Of the subjects with normal veins, 8 subjects followed standard management (group 1) and 9 took Pycnogenol®-Centellicum® for 4 weeks before surgery (group 2). In the group with varicose veins, 22 subjects served as controls (group 3) and 20 were supplemented with Pycnogenol®-Centellicum® for 4 weeks before surgery (group 4). No side effects or tolerability problems were observed in the supplementation period before surgery and veins harvesting. The full return to initial shape/sizes after dynamic stress was evaluated in 1 min after removing the stress. RESULTS: In group 1, 4 out of 8 vein segments recovered their size after forced enlargement vs. 7/9 in the Pycnogenol®-Centellicum® group 2 (P<0.05). In the elongation test, 3/8 normal control vein segments recovered their length (group 1) vs. 7/9 in the supplement group (group 2) (P<0.05). In the torsion test, 4/8 (group 1) veins recovered their shape after torsion vs. 9/9 veins in Pycnogenol®-Centellicum®-pretreated segments (group 2) (P<0.05). Only 45.8% of normal, control vein segments (group 1) recovered their shape/size in comparison with 85.2% of normal vein segments in the supplement group (group 2) (P<0.05). In group 3 and 4 (segments of varicose veins), the proportion of vein segments with enlargements, elongation and torsion were significantly lower at the end of the test (P<0.05) in the Pycnogenol®-Centellicum® group 4 with 51.7% of the vein segments recovering their shape in the Pycnogenol®-Centellicum® vs. 16.6% of the vein segments recovering their shape in control segments (P<0.05). Results show that Pycnogenol®-Centellicum® supplementation allows vein segments to better return to their original shape/size after a morphological alteration of shape (in different directions). This could be an expression of an improved wall tone and elasticity of the veins. No vein was teared or damaged during the 59 tests indicating that all stresses were well within the normal wall tensile characteristics of the veins. CONCLUSIONS: In this study, Pycnogenol®-Centellicum® improved vein elasticity in subjects with normal and varicose veins as vein segments were more elastic (able to recover length and shape) and less passively dilated by high pressure or dynamic stresses. This study indicates that the protective effects of Pycnogenol®-Centellicum® may partially stop passive dilatation of veins to varicose veins over time by improving vein elasticity. Pycnogenol®-Centellicum® managed vein segments return more rapidly back to the initial dimensions, shapes and diameters after a dynamic stress.

Update in the Treatment of the Complications of Cirrhosis.

Cirrhosis consists of 2 main stages: compensated and decompensated, the latter defined by the development/presence of ascites, variceal hemorrhage, and hepatic encephalopathy. The survival rate is entirely different, depending on the stage. Treatment with nonselective ß-blockers prevents decompensation in patients with clinically significant portal hypertension, changing the previous paradigm based on the presence of varices. In patients with acute variceal hemorrhage at high risk of failure with standard treatment (defined as those with a Child-Pugh score of 10-13 or those with a Child-Pugh score of 8-9 with active bleeding at endoscopy), a pre-emptive transjugular intrahepatic portosystemic shunt (TIPS) improves the mortality rate and has become the standard of care in many centers. In patients with bleeding from gastrofundal varices, retrograde transvenous obliteration (in those with a gastrorenal shunt) and/or variceal cyanoacrylate injection have emerged as alternatives to TIPS. In patients with ascites, emerging evidence suggests that TIPS might be used earlier, before strict criteria for refractory ascites are met. Long-term albumin use is under assessment for improving the prognosis of patients with uncomplicated ascites and confirmatory studies are ongoing. Hepatorenal syndrome is the least common cause of acute kidney injury in cirrhosis, and first-line treatment is the combination of terlipressin and albumin. Hepatic encephalopathy has a profound impact on the quality of life of patients with cirrhosis. Lactulose and rifaximin are first- and second-line treatments for hepatic encephalopathy, respectively. Newer therapies such as L-ornithine L-aspartate and albumin require further assessment.

Linear endovenous energy density (LEED) should always be quoted with the power used in endovenous thermal ablation - results from an in-vitro porcine liver model study.

BACKGROUND: Linear Endovenous Energy Density (LEED) is the energy used per cm of vein in endovenous thermal ablation (EVTA) but does not include time. This study examines the effect of time during EVTA. METHOD: EVTA was performed in a previously validated porcine liver model. LEEDs of 40, 60, 80 and 100 J/cm, using different powers were repeated 5 times each. Thermal spread, tissue carbonisation and device-tissue sticking during treatment were recorded. RESULT: LEED positively correlated to thermal spread and carbonisation of the tissue. Power was correlated with carbonisation but not thermal spread. Pullback had no correlations with thermal spread or carbonisation. Catheter sticking found occurred in powers >= 15 W or LEED >= 80 J/cm. CONCLUSION: LEED is a good measure of EVTA but does not include time. Power, which does include time, correlates with carbonisation and with device-tissue sticking. The power used must be quoted with the LEED.

A randomized clinical trial of isolated ambulatory phlebectomy versus saphenous thermal ablation with concomitant phlebectomy (SAPTAP Trial).

BACKGROUND: Current treatment of patients with saphenous trunk and tributary incompetence consists of truncal ablation with concomitant, delayed or no treatment of the tributary. However, reflux of the saphenous trunk may be reversible after treatment of the incompetent tributary. The aim of this study was to determine whether single ambulatory phlebectomy with or without delayed endovenous truncal ablation (SAP) is non-inferior to thermal endovenous ablation with concomitant phlebectomy (TAP), and whether SAP is a cost-effective alternative to TAP. METHODS: A multicentre, non-inferiority RCT was conducted in patients with an incompetent great saphenous vein or anterior accessory saphenous vein with one or more incompetent tributaries. Participants were randomized to receive SAP or TAP. After 9 months, additional truncal treatment was considered for SAP patients with remaining symptoms. The primary outcome was VEnous INsufficiency Epidemiological and Economic Study Quality of Life/Symptoms (VEINES-QOL/Sym score) after 12 months. Secondary outcomes were, among others, cost-effectiveness, perceived improvement of symptoms, and anatomical success. RESULTS: Some 464 patients received the allocated treatment (SAP 227, TAP 237). VEINES-QOL scores were 52.7 (95 per cent c.i. 51.9 to 53.9) for SAP and 53.8 (53.3 to 55.1) for TAP; VEINES-Sym scores were 53.5 (52.6 to 54.4) and 54.2 (54.0 to 55.6) respectively. Fifty-eight patients (25.6 per cent) in the SAP group received additional truncal ablation. Treatment with SAP was less costly than treatment with TAP. CONCLUSION: One year after treatment, participants who underwent SAP had non-inferior health-related quality of life compared with those who had TAP. Treatment with SAP was a cost-effective alternative to TAP at 12 months. REGISTRATION NUMBER: NTR 4821 (www.trialregister.nl).

Rationale and current evidence of aquatic exercise therapy in venous disease: A narrative review.

Chronic venous disorders (CVD) of the lower limbs can be treated with different strategies. Typically, conservative management is based on compression therapy, anticoagulants and venoactive drugs. Endovenous treatments remain the gold standard to treat saphenous insufficiency, with sclerotherapy and surgery maintaining a role in selected cases. In addition, several 'unconventional' approaches have been proposed to prevent CVD progression and complications, minimize symptoms and improve the quality of life and postoperative outcomes. Among these, balneotherapy and aquatic exercises are proving as valid and effective supporting treatments, as mentioned in a growing number of scientific publications. Moreover, aquatic protocols have been studied for both venous and lymphatic insufficiency. For these reasons, they were mentioned in the last CVD guidelines provided by the European Society for Vascular Surgery. The aim of this narrative review is to overview and summarize current literature evidences on the role and effectiveness of aquatic rehabilitative protocols in CVD, reviewing old and current literature. Furthermore, the physical basis of the effects of water immersion on lower limb venous and tissues modifications are also described.

Machine Learning-Based Technique for the Severity Classification of Sublingual Varices according to Traditional Chinese Medicine.

Tongue diagnosis, a noninvasive examination, is an essential step for syndrome differentiation and treatment in traditional Chinese medicine (TCM). Sublingual vein (SV) is examined to determine the presence of blood stasis and blood stasis syndrome. Many studies have shown that the degree of SV stasis positively correlates with disease severity. However, the diagnoses of SV examination are often subjective because they are influenced by factors such as physicians' experience and color perception, resulting in different interpretations. Therefore, objective and scientific diagnostic approaches are required to determine the severity of sublingual varices. This study aims at developing a computer-assisted system based on machine learning (ML) techniques for diagnosing the severity of sublingual varicose veins. We conducted a comparative study of the performance of several supervised ML models, including the support vendor machine, K-neighbor, decision tree, linear regression, and Ridge classifier and their variants. The main task was to differentiate sublingual varices into mild and severe by using images of patients' SVs. To improve diagnostic accuracy and to accelerate the training process, we proposed using two model reduction techniques, namely, the principal component analysis in conjunction with the slice inverse regression and the convolution neural network (CNN), to extract valuable features during the preprocessing of data. Our results showed that these two extraction methods can reduce the training time for the ML methods, and the Ridge-CNN method can achieve an accuracy rate as high as 87.5%, which is similar to that of experienced TCM physicians. This computer-aided tool can be used for reference clinical diagnosis. Furthermore, it can be employed by junior physicians to learn and to use in clinical settings.

[Truncal mechanochemical versus thermal endovenous ablation for varicose vein disease: a systematic review and meta-analysis]. / Sistematicheskii obzor i metaanaliz rezul'tatov primeneniya stvolovoi mekhanokhimicheskoi i termal'noi obliteratsii u patsientov s varikoznoi bolezn'yu.

OBJECTIVE: To compare the outcomes of thermal and mechanochemical endovenous ablative techniques in patients with varicose veins. MATERIAL AND METHODS: We searched the PubMed, EMBASE and Cochrane Library databases for studies devoted to mechanochemical and thermal endovenous ablative techniques from inception until July 2021. The primary outcome was anatomical success. Secondary endpoints were intraoperative pain syndrome, complications, modification of disease severity and quality of life. RESULTS: This meta-analysis enrolled 10 comparative studies and 1.252 participants after truncal ablations. The follow-up period ranged from 4 weeks to 36 months. With regard to overall anatomical success, 245 out of 267 (91.8%) patients after mechanochemical ablation and 249 out of 266 (93.6%) patients after thermal ablation had favorable results after a month (low-quality evidence; odds ratio [OR] 0.79; 95% CI 0.40-1.55). No statistical heterogeneity was identified (χ2=1.48; df=2; p=0.48; I2=0%). Further analysis identified different incidence of total occlusion after 12 months or later (OR 0.36; 95% CI 0.11-1.21; p=0.05; I2=68%). Mechanochemical ablation resulted less intraoperative pain. Mean difference was -1.3 (95% CI -2.53- -0.07; p=0.00001). MOCA was followed by fewer incidence of nerve injury, hematoma, deep vein thrombosis and phlebitis. There were more cases of skin pigmentation compared to thermal ablation (low-quality evidence, p>0.05). Subsequent assessment of disease severity identified significant between-group difference of means (-0.64 (95% CI -1.82-0.53; p=0.004) and -0.16 (95% CI -0.43-0.11; p=0.005) after 6 and 12 months, respectively). Further assessment of quality of life revealed no between-group differences. These data were characterized by moderate methodological quality. CONCLUSION: Mechanochemical ablation is as effective as standard TA within the first postoperative month. However, this approach is associated with lesser anatomical success after 12 months. In most studies, pain syndrome was less severe in case of mechanochemical ablation. These data suggest that mechanochemical ablation is a safe alternative for varicose veins. However, further large-scale trials are required to define the role of MOCA.

Reducing tumescent anesthetic injection pain by topical anesthesia pretreatment among patients undergoing endovenous radiofrequency ablation of varicose veins: A double-blind randomized controlled trial.

OBJECTIVES: Tumescent anesthesia frequently causes the intraoperative and postoperative pain during radiofrequency ablation (RFA) of varicose veins. We have to find a way to reduce pain caused by these injections. This randomized controlled trial investigated the effectiveness of topical anesthesia pretreatment (TAP) on relieving needle puncture pain during administration of tumescent anesthesia among patients undergoing RFA of varicose veins. METHODS: Eligible patients treated with RFA were recruited and randomized to either application of TAP with lidocaine-prilocaine cream (EMLA) or water-based cream (placebo). The primary outcome was patient described pain scores on the visual analogue scale (VAS) at different time points during the procedure. Secondary outcomes were technical success rate, complications, satisfaction level, expense, and extra analgesia use. RESULTS: Sixty-two patients were randomized: 32 to EMLA and 30 to placebo. Both groups had comparable baseline demographics, CEAP classification, and Venous Clinical Severity Score (VCSS). Less tumescent anesthetic needle puncture pain was found in the EMLA group (22 ± 7 vs 42 ± 8, p < .01). Pain scores of other time points were equivalent. There was less pain in EMLA pretreated area compared to non-pretreated area in the same patient during needle puncture (22 ± 7 vs 45 ± 7, p < .01), and similar phenomena did not appear in the placebo group. There was no statistical difference in complications, satisfaction level, expense, and technical success between the two groups. And no extra analgesia was used in all patients. CONCLUSION: We recommend the routine use of TAP to reduce the needle puncture pain during tumescent anesthesia in RFA of lower extremity varicose veins.

A nutraceutical formulation combined with sclerofoam-assisted laser treatment ameliorates chronic venous insufficiency.

Chronic venous insufficiency has a high impact on the healthcare system due to its high incidence worldwide. We performed a study in 30 women with thigh and leg varices due to major saphenous vein valve incontinence with saphenous trunk reflux causing phlebo-lymphoedema to assess the efficacy of sclerofoam-assisted laser treatment combined with nutraceutical administration. The patients underwent endovascular combination sealing of the saphenous trunk with sclerofoam-assisted laser treatment technique into the major saphenous veins under low-volume tumescent anesthesia followed by intraoperative phlebectomies. Post-operatively, the patients received capsules containing Aesculus Hippocastanum, chondroitin sulphate, proanthocyanidins from Pinus pinaster Aiton, proanthocyanidins from Vitis vinifera L., hydrolysed marine collagen and carcinine dihydrochloride for 3 weeks. We evaluated the extracellular fluid volume of the lower limbs using bioimpedance spectroscopy pre- (T0) and post-surgery (T2) (impedance is a vector which is composed of two components, resistance [RES] and reactance [REA)]). In addition, we evaluated the following parameters pre- and post-surgery: pain, heaviness, paresthesia, itching, swelling, daily urine volume output and leg volume. Limb volume was significantly decreased at T2 compared to T0 (p < 0.01). RES and REA were significantly increased at T2 compared to T0 (p < 0.0001 and p < 0.01, respectively). A significant improvement in heaviness, paresthesia, pain, swelling and itch was also observed (all p < 0.0001) while no changes in terms of diuresis occurred. No adverse effects were observed. The present study shows a promising approach to the treatment of chronic venous insufficiency that warrants further clinical studies in larger cohorts of patients.

Clinical Presentation of Cases with Upper Gastro - Intestinal Bleeding.

Acute upper gastrointestinal bleeding (UGIB) is a common emergency and can be a serious condition that requires hospitalization, rapid evaluation and management. The usual presentation is hematemesis (vomiting of blood or coffee ground-like material) and/or melena (black, tarry stools) 1. UGIB occurs more commonly in men and older subjects. PUD is the most common cause of UGIB in the US accounting for about 50% of the cases, whereas in tropical country like India, esophageal varices attribute to half the cases. Esophago-Gastro-Duodenoscopy [EGD] is a primary diagnostic and therapeutic modality in the setting of UGIB. MATERIAL: Prospective study. Forty patients who have presented with frank blood or coffee ground color vomitus and/or melena were considered for this study. All patients greater than 18 years of age were included. Their clinical presentation, hemogram and endoscopic findings were analyzed. Descriptive statistical analysis has been applied. OBSERVATION: In our study, the age distribution was between 23 and 87 years. There is a male preponderance with 65 % males and 35%females. Among 40 patients,42.5%had varices, 17.5% had Peptic Ulcer Disease and12.5% had Erosive Gastritis. The other causes of UGIB include Pangastritis(10%), Mallory Weiss Tear(7.5%), Polyp(5%), Esophagitis(2.5%), Coagulopathy induced bleed(2.5%) and Carcinoma stomach(2.5%). Of the 40 cases admitted, only 3 patients (7.5%) had massive Upper GI Bleed.10 patients (25%) had moderate bleed and 27 patients (67.5%) had mild bleed. Amongst the patients with massive bleed, an important cause is esophageal varices(66.7%). A total of 21 (52.5%) patients have recovered. There was one death(2.5%) amongst the cases which was not attributed to UGIB. 14 patients(45%) has residual disease of which 42.5% were of variceal bleed. Patients with variceal bleed have undergone banding and have been asked to regularly follow up for check endoscopy and banding till their eradication. There was 1 patient of residual disease with Carcinoma stomach(2.5%) who has been initiated on chemotherapy. CONCLUSION: Hematemesis is much commoner than melena in the presentation of upper GI bleed. EGD has a diagnostic as well as therapeutic role in UGIB .In this study endoscopy provided diagnosis in 97.5% of patients. In this cross sectional study, the most common cause of upper GI bleed was esophageal varices, with alcoholic cirrhosis being the main cause of portal hypertension. Varices remain to be the most common cause of UGIB in both males and females, however, the percentage is more in males as compared to females. Varices are an important cause of massive variceal bleed.

Safety and feasibility of early oral nutrition after endoscopic treatment for patients with liver cirrhosis: A historical prospective and comparative effectiveness study.

BACKGROUND: This study aimed to evaluate the safety and efficacy of early oral nutrition (EON) after endoscopic treatment compared with parenteral nutrition (PN) for patients with gastroesophageal variceal bleeding varices as cirrhotic complications. METHODS: This historical prospective study enrolled patients from Qilu Hospital of Shandong University in China with gastroesophageal varices as cirrhotic complications and who were undergoing endoscopic therapy. A total of 197 patients who fasted for 4 h after treatment were prospectively enrolled as the ON group, whereas those who fasted >48 h were retrospectively matched in a ratio of 1:1 as the PN group. The primary end point was variceal rebleeding, whereas the secondary end points were mortality and adverse events during the 42-day follow-up. Hospitalization duration and expenses, levels of inflammatory factors, defecation time, and the satisfaction of patients were evaluated. RESULTS: During the 42-day follow-up, no significant difference was observed in the rate of variceal rebleeding (P = 0.586) and morality (P = 1.000) between the ON and PN groups. However, the average days of hospitalization (P < 0.001) and expenses (P < 0.001) were significantly decreased in the ON group. Furthermore, the serum C-reactive protein level (P = 0.002) and defecation time (P < 0.001) were lower and the satisfaction rate was higher (P < 0.001) for those in the ON group than for those in the PN group. Linear regression analysis showed that the tissue adhesive dosage was related to diet time (P = 0.038; 95% CI, 0.135-4.516). CONCLUSION: EON was proven to be safe and feasible and, hence, was recommended after endoscopic treatment in patients with cirrhosis.

Detection of residual varicose veins with near infrared light in the early period after varicose surgery and near infrared light assisted sclerotherapy.

OBJECTIVES: Varicose veins that cannot be seen with the naked eye can be easily detected with Near Infrared (NIR) light. With a minimally invasive procedure performed with NIR light guided, the need for reoperation is reduced, while optimal treatment of venous insufficiency and symptoms is provided. In this study, the detection of residual varicose veins after varicose vein surgery using NIR light and the results of treatment of sclerotherapy were investigated. METHODS: In this retrospective study, treatment and clinical outcomes of patients' who underwent NIR light-guided foam sclerotherapy for Clinical-Etiology-Anatomy-Pathophysiology (CEAP) (C1, C2) stage residual varicose veins after surgical varicose treatment between 2014 and 2017 were examined. Data of patients who underwent foam sclerotherapy with NIR light were collected and analyzed. RESULTS: A total of 151 patients and 171 lower extremity varicose veins were treated with surgery. 55 (35.7%) of the patients were male, and 96 (62.3%) were female. Their age ranges from 20 to 64, with an average age of 45.38. 4 (2.6%) of the patients had phlebectomy. 137 of patients (90.7%) had ligation of perforated veins, phlebectomy, and great saphenous vein (GSV) stripping, 10 of patients (6.6%) had GSV stripping, perforating vein ligation, phlebectomy, and small saphenous vein (SSV) surgery. No residual leakage was observed in the controls of GSV, SSV, and perforating veins by duplex ultrasonography (DUS). In the first month after varicose surgery, an average of 1.64 ± 1.05 sessions of sclerotherapy was applied to patients with CEAP C1, C2 stage residual varicose veins. 70 patients had one session of sclerotherapy, 37 patients had two sessions of sclerotherapy, 20 patients had three sessions of sclerotherapy, and 11 patients had four sessions of sclerotherapy administrated. The need for complementary therapy was required for all female patients; 13 of the male patients did not require complementary sclerotherapy. While single-session sclerotherapy was applied to most male patients (32 (58.18%), 10 (18.18%) patients received two sclerotherapy sessions. After completing sclerotherapy, 7 (4.63%) patients had superficial venous thrombosis, and 13 (8.60%) patients had hyperpigmentation. CONCLUSION: Surgical treatment is a safe and effective technique in venous insufficiency. Nevertheless, residual varicose veins may remain, and these can be detected noninvasively with NIR light. Foam sclerotherapy with NIR light is a minimally invasive and safe treatment method for small residual varicose veins after the operation. We think that sclerotherapy with NIR light as a complementary treatment is a practical, reliable, and demanding treatment for clinical improvement, especially in female patients.

Ten-year follow-up of a randomized controlled trial comparing saphenofemoral ligation and stripping of the great saphenous vein with endovenous laser ablation (980 nm) using local tumescent anesthesia.

OBJECTIVE: The long-term results of saphenofemoral ligation and stripping (SFL/S) were compared with 980-nm bare fiber endovenous laser ablation (EVLA) for the treatment of great saphenous vein (GSV) incompetence. METHODS: This was a single-center, randomized, controlled trial with a follow-up time of 10 years. Patients with GSV incompetence were randomized to undergo SFL/S or EVLA under tumescent anesthesia. The primary outcome was recurrence of groin-related varicose veins seen on duplex ultrasound imaging and clinical examination. The secondary outcomes were (changes or improvement in) CEAP clinical class, venous symptoms, cosmetic results, quality of life, reinterventions, and complications. RESULTS: Between June 2007 and December 2008, 122 patients (130 limbs) were included; of these, 68 limbs were treated with SFL/S and 62 limbs with EVLA. The 10-year estimated freedom from groin recurrence as seen on duplex ultrasound imaging was higher in the SFL/S group (73% vs 44% in the EVLA group; P = .002), and the same trend was seen for clinically evident recurrence (77% vs 58%, respectively; P = .034). Nine reinterventions (17%) were deemed necessary in the SFL/S group vs 18 (36%) in the EVLA group (P = .059). All reinterventions in the SFL/S group consisted of foam sclerotherapy. Reinterventions in the EVLA group included foam sclerotherapy (n = 5), crossectomy (n = 2), and endovenous procedures (n = 11). There was no significant differences in quality of life and relief of venous symptoms. Cosmetic appearance improved, with a better cosmetic rating in the SFL/S group compared with the EVLA group (P = .026). One patient in the SFL/S group had a persisting neurosensory deficit remaining at 10 years. CONCLUSIONS: This study showed no clear long-term advantage of EVLA with a 980-nm wavelength and bare-tip fiber over high ligation and stripping of the GSV under local tumescent anesthesia.

Effects of acupuncture on pain and levels of IL-17 and IL-23 in the treatment of non-thermal endovenous ablation: A randomized clinical trial.

OBJECTIVES: Acupuncture is one of the oldest therapeutic interventions in the world for the treatment of pain, musculoskeletal diseases, and inflammation. This study aimed to investigate the effect of acupuncture on pain and IL-17 and IL-23 levels in the treatment of endovenous ablation. METHODS: The study was a randomized controlled trial. Patients were divided into group C (Control, n = 35) and group A (Acupuncture, n = 35). Group A patients were treated with acupuncture 24 h preoperatively. Follow-up checkups were conducted intraoperatively, postoperatively, and on the third day. RESULTS: There was no difference between men; there was a difference between women. Visual analog scale score was lower in group A at the intraoperative third and fifth minutes (0.00 vs. 1 and 0.00 vs. 0.5). Analgesic consumption was lower in group A at the end of third day (p = 0.024). Postoperative IL-17 levels were higher than preoperative levels in group A (23.58 vs. 19.33). Postoperative IL-23 levels were lower than preoperative levels in group A (13.66 vs. 29.51). Group C showed increased postoperative IL-23 levels (28.81 vs. 33.51). Preoperative IL-17 and postoperative IL-23 levels were lower in group A than in group C (19.33 vs. 27.69 and 13.66 vs. 33.51). Although no difference was observed between group A and group C in preoperative saphenous vein diameter, postoperative saphenous vein diameter was smaller in group A (p = 0.008). Saphenous vein diameter was smaller on day 3 in group A than in group C (p = 0.043). CONCLUSION: Acupuncture is effective on acute pain and level of IL-23 in the treatment of endovenous ablation using cyanoacrylate.

Comprehensive overview of the venous disorder known as pelvic congestion syndrome.

Pelvic venous disorders (PeVD) also known as Pelvic Congestion Syndrome (PCS) affect a great number of women worldwide and often remain undiagnosed. Gynecological symptoms caused by vascular background demand a holistic approach for appropriate diagnosis. This is a relevant cause of chronic pelvic pain and atypical varicose veins. The diagnosis is based on imaging studies and their correlation with clinical presentation. Although the aetiology of PCS still remains unclear, it may result from a combination of factors including genetic predisposition, anatomical abnormalities, hormonal factors, damage to the vein wall, valve dysfunction, reverse blood flow, hypertension and dilatation. The following paper describes an in-depth overview of anatomy, pathophysiology, symptoms, diagnosis and treatment of PCS. In recent years, minimally invasive interventions have become the method of first choice for the treatment of this condition. The efficacy of a percutaneous approach is high and it is rarely associated with serious complications.Key MessagesPelvic venous disorders demand a holistic approach for appropriate diagnosis.This article takes an in-depth look at existing therapies of Pelvic Congestion Syndrome and pathophysiology of this condition.Embolisation is an effective and safe treatment option.

Onset Mechanism and Pharmaceutical Management of Dry Skin.

Dry skin is a common symptom of various conditions, and elderly individuals commonly exhibit this physiological symptom. Dry skin develops owing to sebum deficiency; however, the use of moisturizers can typically overcome this issue, particularly in patients in whom there are no other skin problems. If dry skin is left untreated, itching and eczema can occur, resulting in skin damage. Additionally, hemodialysis patients exhibit reduced barrier function and can experience pain associated with repeated needle insertion; the repeated use of lidocaine tape to manage the pain can cause further skin damage. To reduce the occurrence of dry skin, the skin is hydrated using moisturizers. Dry skin is also prominent in patients with varicose veins in the lower extremities, and many biochemical studies have shown that skin immunity is altered in patients with dry skin. Moreover, the incidences of dry skin and pruritus differ in male and female patients. Furthermore, in elderly patients, zinc deficiency is likely to cause dry skin, and zinc supplementation may maintain skin hydration. To date, few reports have described dry skin from a clinical point of view. In this review, research on dry skin is presented, and the findings of basic research studies are integrated.

Rivaroxaban for the prevention of venous thromboembolism after radiofrequency ablation of saphenous veins concomitant with miniphlebectomy, sclerotherapy, or no treatment of varicose tributaries.

OBJECTIVE: To assess the efficacy and safety of once-daily 10 mg rivaroxaban for venous thromboembolism prophylaxis after ClosureFast radiofrequency ablation (RFA) of saphenous veins. METHOD: The medical records of patients, who had a Caprini score of ≥3, underwent RFA, received prophylactic rivaroxaban for five days, and completed follow up at one month were reviewed for efficacy (a combination of endovenous heat-induced thrombosis [EHIT] grade of 2-4, any symptomatic or asymptomatic deep vein thrombosis [DVT], and symptomatic pulmonary embolism [PE]) and safety (a combination of major and clinically relevant non-major [CRNM] bleeding) outcomes. RESULTS: The results of RFA for 248 great saphenous and 24 small saphenous veins with the concomitant miniphlebectomy (63.8%) and sclerotherapy (16.5%) were analyzed. The primary efficacy outcome occurred in 5 of 218 (2.3%; 95%CI, 1.0-5.3%) patients: three EHITs and two symptomatic DVTs. The CRNM bleeding was reported in two patients (0.9%; 95% CI, 0.2-3.3%). No difference was observed in comparison with 79 similar patients who received 40 mg of subcutaneous enoxaparin during the same time period. CONCLUSION: Once-daily 10 mg rivaroxaban is suitable for VTE prophylaxis after RFA of saphenous veins.

Strategy to prevent nerve injury and deep vein thrombosis in radiofrequency segmental thermal ablation of the saphenous veins using a new objective pain scale.

OBJECTIVE: We evaluated the benefit of local anesthesia including tumescent anesthesia and active walking soon after surgery in preventing nerve injury and deep vein thrombosis caused during endovenous ablation. METHODS: Endovenous ablation was performed in 1334 consecutive patients. Varicectomy was performed using the stab avulsion technique. After surgery, patients were encouraged to walk 100-200 m inside the ward for 3-5 times/h. The pain was evaluated objectively using the Okamura pain scale and subjectively using the numerical rating scale. RESULTS: Stab avulsion was performed at 11.8 ± 8.0 sites and the mean operative time was 33.9 ± 15.2 min. The mean Okamura pain scale and numerical rating scale scores were 1.6 ± 1.3 and 3.0 ± 2.0, respectively. Deep vein thrombosis and pulmonary embolism were absent. The incidence of nerve injury was 0.3%. CONCLUSIONS: Endovenous ablation should be performed with the patients under local anesthesia to prevent nerve injury and deep vein thrombosis.