Study of Clinical and Radiological Factors Predicting Outcomes After Hallux Valgus Surgery

What this Trial Is About

Researchers are evaluating clinical and radiological factors that may predict outcomes after surgery for hallux valgus HV, a common adult forefoot deformity. The study focuses on understanding the deformity in three dimensions using new radiological parameters, aiming to improve insight into why current surgical techniques often have variable results and high recurrence rates. This prospective observational study seeks to address the lack of clear treatment guidelines and consensus for surgical intervention in HV. Participants accepted for corrective surgery for hallux valgus at Ostfold Hospital Trust will be invited to join the study. The study compares preoperative clinical data, patient-reported outcome measures PROMs, and radiological parameters with postoperative assessments. Participants will be evaluated using the Manchester-Oxford Foot Questionnaire and radiological imaging before surgery and at 6 weeks, 12 weeks, and 52 weeks after surgery. During the study, participants will complete questionnaires and undergo radiological exams at specified intervals to track changes in foot function and deformity correction. The main outcome is comparing pre- and postoperative MOXFQ scores to assess patient-reported outcomes. Secondary measures include comparing traditional and newer rotational radiological parameters with PROMs. The study aims to include 200-250 participants and will monitor them for up to one year post-surgery.

Hallux Valgus- Radiological and Clinical Predictors for Outcome After Surgery