Effects of McConnell and Kinesio Tapings on Pain and Gait Parameters during Stair Ambulation in Patients with Patellofemoral Pain Syndrome.

Background and Objectives : The purpose of this study was to investigate the effects of McConnell and Kinesio tapings on knee pain and gait parameters during stair ambulation in patients with patellofemoral pain syndrome (PFPS). Materials and Methods : We selected 52 young adults suffering from anterior knee pain due to PFPS to participate. Then, we randomly assigned 26 patients to either the McConnell or the Kinesio taping groups. We measured their knee pain and gait parameters during stair ambulation before and after the interventions. For the measured data, we performed a paired t -test to evaluate the amount of change before and after the intervention within the groups and an independent t -test to compare the groups. Results : From the comparison within the groups, we found a significant difference in both groups in the anterior knee pain scale score ( p < 0.05) and a significant difference between the groups as well ( p < 0.05). As a result of the analysis of the gait parameters while ascending stairs in the comparison within the groups, both groups showed significant differences in all gait variables, except for the double-support stance ( p < 0.05), and we found significant differences in all gait variables, except for the double-support stance, in the comparison between the groups ( p < 0.05). Regarding the gait variables during stair descent in the comparison within the groups ( p < 0.05), both groups showed significant differences in all of the gait variables; we noted significant differences in the double-support stance, step length, velocity, and cadence in the comparison between the groups ( p < 0.05). Conclusions : The McConnell and Kinesio tapings were effective in improving knee pain and gait parameters during ambulation in patients with PFPS, but we found that the McConnell taping had a significant impact on pain reduction during stair ambulation, resulting in further improvement in the gait variables.