An Educational Module for Pavlik Harness Application for Developmental Dysplasia of the Hip: Study in a Greek Population.

INTRODUCTION

The success of Pavlik harness therapy is based, among other things, upon the correct reapplication by parents. This prospective study assesses the effectiveness of a validated Objective Structured Assessment of Technical Skill (OSATS) educational module for Pavlik harness application among Greek parents.

METHODS

Forty consecutive parents of newborns with developmental dysplasia of the hip (DDH), who were treated with Pavlik harness, were divided into two groups. Twenty parents (group 1) were educated with the Greek OSATS version, while the rest (group 2) served as the control. The OSATS score, quality of the final product (Global Rating Scale - GRS) and sonographic imaging of the hips were evaluated during follow-up.

RESULTS

Post-intervention evaluation revealed significant higher means of OSATS score (p<0.01), GRS of performance (p<0.05) and GRS of final product (p<0.05) for group 1. At every retention time point, OSATS was signifi cantly higher for group 1, however there were no significant differences between either GRS score between groups. There was no significant difference in radiographic evaluation and successful outcome.

CONCLUSIONS

This educative module increased the parents' skill level on application of Pavlik harness. However, this module revealed no significant effect in clinical and radiological evaluation of the hips, in this population.