Evaluating the clinical effectiveness and cost-effectiveness of foot orthoses in the treatment of plantar heel pain: a feasibility study.

This study evaluated the clinical effectiveness and cost-effectiveness of two different types of foot orthoses used to treat plantar heel pain. Forty-eight patients were randomly assigned to receive either a functional or an accommodative orthosis. General (EuroQol) and specific (Foot Health Status Questionnaire) health-status measures were used. Data were also collected using economic questionnaires relating to National Health Service costs for podiatry, other health-service costs, and patient costs. Data were measured at baseline and at 4- and 8-week intervals. Thirty-five patients completed the study. The results demonstrated a significant decrease in foot pain and a significant increase in foot function with the functional foot orthoses over the 8-week trial. The accommodative foot orthoses demonstrated a significant reduction in foot pain only at 4 weeks. The cost-effectiveness analysis demonstrated that functional orthoses, although initially more expensive, result in a better quality of life. Use of functional orthoses resulted in an increased cost of pound 17.99 (32.74 dollars) per patient, leading to an incremental cost per quality-adjusted life year of pound 1,650 (3,003 dollars) for functional orthoses.

RCT Entities:   Population Interventions Outcomes