title: Reduction of Pain and Edema of the Legs by Walking Wearing Elastic Stockings.
abstract: Aim. The objective of the current study was to evaluate the reduction of edema and pain with the use of elastic stockings. Method. The effect of walking on a treadmill for 50 minutes in the evening wearing elastic compression stockings on pain and edema was evaluated in a prospective randomized crossover clinical trial. In Assessment 1, the legs of participants were measured by volumetry at 7:00 a.m. and they were asked to perform their normal daily activities and to return at 4:00 p.m. Forty-two legs of 21 female patients with ages of the participants ranged from 32 to 72 years with signs and symptoms of chronic venous disease. The sizes of the legs of all patients were evaluated by water displacement volumetry and a visual analog scale was used to assess pain. Results. After walking for 50 minutes on the treadmill, the volume reduced (paired t-test: p value < 0.03). In relation to pain, there was a reduction in pain after the treadmill session using the elastic stocking (Wilcoxon signed rank test: p value < 0.007). Conclusion. The reduction of edema and pain of the legs during the course of the day can be accomplished with the use of elastic stockings, as well as walking.
authors.affiliation: Medical School in São José do Rio Preto, FAMERP, Avenida Constituição 1306, 15025-120 São José do Rio Preto, SP, Brazil.
authors.forename: Carlos Alberto
authors.initials: CA
authors.lastname: Carvalho
authors.affiliation: Godoy Clinic Research Group, São José do Rio Preto, SP, Brazil.
authors.forename: Renata
authors.initials: R
authors.lastname: Lopes Pinto
authors.affiliation: Medical School in São José do Rio Preto, FAMERP, Avenida Constituição 1306, 15025-120 São José do Rio Preto, SP, Brazil ; Godoy Clinic Research Group, São José do Rio Preto, SP, Brazil.
authors.forename: Maria de Fatima
authors.initials: Mde F
authors.lastname: Guerreiro Godoy
authors.affiliation: Cardiovascular Surgery Department of the Medicine School in São José do Rio Preto, FAMERP and CNPq (National Council for Research and Development), Avenida Constituição 1306, 15025-120 São José do Rio Preto, SP, Brazil.
authors.forename: Jose Maria
authors.initials: JM
authors.lastname: Pereira de Godoy