Restoration of muscle-pump function in chronic venous insufficiency

The direct venous pressure profile was recorded before and after treatment in 15 patients suffering from chronic venous insufficiency. Patients were treated conservatively, first by tight elastic support and walking exercises, then by eliminating the points of blood shunting by sclerotherapy of the incompetent perforators. The average venous pressure drop during tiptoeing was increased from 31.6% to 50.9% (P less tan 0.01), and the time required for return to the resting venous pressure level increased from an average 6 seconds to 12.9 seconds (P = 0.01). These values indicate a significant improvement in the functioning of the muscle pump of the calf, and are paralleled by clinical and subjective improvement. Wr recommend this method of treatment in cases of chronic venous insufficiency. We also wish to point out the importance of repeated direct venous pressure profile recording as a means of assessing the effectiveness of treatment in cases of venous disorders.