Total Hip Replacement Performance & Assessment

Summary

Participation Requirements

Description

The surgeon participants in this study will be divided into 2 groups depending upon their position and seniority. The 'Expert' group will be composed of Consultant Orthopaedic Surgeons and Senior Fellows, and the 'Trainee' group will be composed of Trauma & Orthopaedic Specialty Registrars (Resident...

The surgeon participants in this study will be divided into 2 groups depending upon their position and seniority. The 'Expert' group will be composed of Consultant Orthopaedic Surgeons and Senior Fellows, and the 'Trainee' group will be composed of Trauma & Orthopaedic Specialty Registrars (Residents) on clinical placements in Adult Arthroplasty. The intervention to be tested is the simulation-based training and cognitive learning package. This will be delivered for 1-2 hours per week over a 4-week period in a supervised non-clinical setting to a randomised sub-group of 50% of the Surgical Trainees enrolled into this study. Surgeon participants within the Expert/Fellow comparator group will not undergo any interventions. The outcome measures will be surgeon-specific and patient-specific. These outcome measures for the 'Trainee' group will commence following completion of the simulation training (if applicable), whereas they can commence immediately following study approval for the 'Expert' group. The surgeon-specific outcome measures will be the objective motion-analysis metrics generated by validated and extensively used wireless sensors placed on the elbows of surgeons under their sterile gowns during the operation; and subjective assessments of surgical trainee performance using validated and reliable forms of structured human grading. Patient-specific outcome measures will be collected for a pre-determined number of patients who have undergone a primary elective THR by any of the surgeon participants in this study. All patient participants will be asked to provide their written informed consent for the use of their data in this study. The patient-specific outcome measures include: pre- and post-operative blood tests and radiograph (X-ray) analysis; the incidence of blood transfusions and any other peri-operative complications; the in-patient length of stay; and two patient-reported outcome measure (PROMs) questionnaires, namely the Oxford Hip Score (OHS) and EQ-5D. Statistical analysis will be performed on the data collected, specifically aiming to identify any significant differences in either surgeon performance metrics, or patient outcome measures between: The Surgical Trainees who have undertaken additional simulation training versus those who have routine training. The 'Trainee' group and the 'Expert' group. A sub-group analysis may be performed within the 'Expert' group also to determine any differences between the Consultants and Fellows. In summary, this novel research will use validated methodology and routinely collected patient outcome measures in order to determine the impact of simulation training on surgical trainee performance and patient outcomes following a primary elective THR, and also help to benchmark an expert level of performance in this commonly performed and highly effective operation. The results of this study will hopefully help in shaping the future of orthopaedic surgical training and assessment.

Tracking Information