ABSTRACT
Varicose veins are a common condition that the current paper elaborates the features of the condition in a local Indian population. This prospective clinical study of surgical management of varicose vein was conducted to study the age, sex and occupational distribution of varicose veins of lower limb. Evaluations of clinical features and surgical methods of treatments that were in practice in the management of varicose veins in terms of recurrence and symptoms improvement were also studied. Methods: Two years prospective study was conducted in our institution from April 2016 to March 2018. During this period 68 cases of varicose veins of lower limbs were admitted to our hospital of which 60 cases were selected and were studies in detail. After thorough clinical examination and relevant investigation they are all subjected to surgical management. Results: Out of 60 cases studied, 31 (62%) had only long saphenous vein involvement, 7 (14%) had short saphenous vein involvement and in 5 (10%) cases both short and long saphenous system were involved. In addition to long saphenous vein involvement, incompetent perforators were present in 17 (34%) cases. Among them prominent veins and pain were the main complain in 38 (78%) patients. Itching and pigmentation were present in 4 (8%) patients. Ankle edema was present in 6 (12%) patients. Pain and ulceration of lower leg were present in 2 (4%) patients. After clinical assessment appropriate surgical procedures were followed for each of patients. These cases were followed for 3 year durations. Out of 60 patients 7 (14%) patients had recurrence of varicose vein. 7 (14%) patient complained of recurrence of pain after 2 years of surgery but no appearance of varicose vein. One patient complained of persistence of pigmentation after surgery. 2 patients complained of persistence of ankle edema and there was complete healing of ulcer which was present earlier. Conclusion: Commonest age group of varicose vein of lower limb was 20 to 40 years. Definite relationship exists between the occupation and the incidence of varicose veins. The patients were in the occupation which required standing for long time had the higher chances of varicose vein. Severity of the symptoms is not proportional to the duration of varicose veins. The involvement of long saphenous vein is more common than the short saphenous vein. Since our study shows very low percentage of recurrence and symptoms related to varicose vein the surgical line of treatment is an ideal treatment for varicose vein. For incompetent perforators, sub-fascial ligation appears to be a better method of treatment than extra fascial ligation. Because in the former all the perforators could be visualized and dealt with, while in the latter there were chances of missing one or two perforators. If cases are selected properly with good operative technique the complications are negligible.
ABSTRACT
Contexto: As alterações de pele manifestadas na insuficiência venosa crônica têm como etiologia mais comum o refluxo venoso. Alguns autores relatam que o refluxo venoso superficial é responsável por 40-60 por cento das úlceras de perna nos portadores de varizes primárias. Objetivo: Correlação do refluxo venoso superficial ao mapeamento dúplex com o quadro clínico (classificação CEAP - clínica, epidemiológica, anatômica e fisiopatológica) nos portadores de varizes primárias de membros inferiores. Método: Estudo transversal e descritivo, desenvolvido em portadores de varizes primárias. As variáveis primárias foram: refluxo venoso e quadro clínico. O quadro clínico foi caracterizado por grupos: A, B e C, representados pelas categorias clínicas da CEAP. Dados complementares foram: tipos de refluxo em veias safenas magnas e parvas, conforme classificação de Engelhorn (2004). Testaram-se as hipóteses de inter-relações entre presença de refluxo e quadro clínico, utilizando-se os testes exato de Fisher e qui-quadrado no nível de 5 por cento de probabilidade. Resultados: Das 242 extremidades inferiores examinadas, 15 foram excluídas, totalizando 227 na amostra final. Noventa e nove (83,9 por cento) pacientes eram do sexo feminino. A média de idade foi de 50 anos, com mediana igual a 49 anos. Noventa e três extremidades (41 por cento) não apresentavam refluxo, e 134 (59 por cento) o apresentavam isolado e/ou associado. O refluxo isolado em veias perfurantes (p = 0,0008) e destas em associação com o refluxo em veias safenas magnas (p < 0,0001) estão significativamente relacionados à gravidade do quadro clínico. Conclusão: Há correlação entre a presença do refluxo venoso superficial ao mapeamento dúplex e a gravidade do quadro clínico nos portadores de varizes primárias de membros inferiores.
Background: Skin changes observed in chronic venous insufficiency have venous reflux as the most common etiology. Some authors have reported that reflux in the superficial venous system accounts for 40-60 percent of leg ulcers in patients with primary varicose veins. Objective: To evaluate the correlation between superficial venous reflux and clinical status (CEAP classification - clinical, etiology, anatomy and pathophysiology) in patients with primary varicose veins of the lower limbs using duplex scanning. Method: A cross-sectional and descriptive study was performed in patients with primary varicose veins. Primary variables were venous reflux and clinical status. Clinical status was characterized by groups A, B, and C, represented by CEAP clinical categories. Types of venous reflux in the great and small saphenous veins were used as complementary data, according to Engelhorn's classification (2004). Hypotheses of interrelationship between incidence and types of reflux were statistically analyzed using Fisher's exact and chi-square tests. Significance was set at 0.05 percent. Results: Of 242 lower limbs, 15 were excluded, so that the final sample was comprised of 227 lower limbs. Ninety-nine (83.9 percent) patients were female. Mean age was 50 years and median was 49 years. Reflux was absent in 93 limbs (41 percent), and 134 (59 percent) showed isolated and/or associated reflux. Isolated reflux in perforating veins (p = 0.0008) or in association with great saphenous vein reflux (p < 0.0001) was significantly related to clinical status severity. Conclusion: Duplex scan showed correlation between presence of superficial venous reflux and clinical status severity in patients with primary varicose veins of the lower limbs.