Thrombophlebitis of the great saphenous vein – recommendations for treatment

Abstract

Objectives The purpose of this study was to evaluate the incidence of great saphenous vein (GSV) thrombosis in symptomatic patients and its possible relationship to complications usually attributed to deep venous thrombosis (DVT). Methods To quantitate the frequency of GSV thrombosis and evaluate its possible morbidity, we reviewed all the venous studies, both inpatient and outpatient, at a Level I Trauma Center over one year. The charts of all patients who had a thrombus in the GSV, either alone or in combination with a DVT, were examined. Results A total of 2646 lower extremity venous scans were done in the year studied. In this group, there were 388 (14.5%) positive studies for a DVT. There were 36 (9.3%) patients in this group who had a DVT of the lower extremity and a thrombus in the GSV. In the total group, there were 30 patients (1.1%) with a superficial thrombophlebitis of the GSV alone. In these patients, 22 (73%) either showed cephalad progression of the thrombus, symptoms of shortness of breath, a mobile tip in the thrombus or extension of the thrombus into the common femoral vein. Five patients (16.6%), after failing medical therapy (heparin, bed rest and antibiotics), underwent surgical treatment. Conclusions Thrombophlebitis of the GSV, although not very common, needs to be carefully followed with a repeat duplex scan to determine if there is propagation of the thrombus. This study shows that thrombophlebitis of the GSV can cause many of the complications attributed to deep venous thrombi and, therefore, must be thoroughly evaluated, followed, and, if necessary, treated.