An Integrated Physiotherapeutic Approach With Virtual Reality in Schizophrenic Patients With Ipsilateral Femoral Shaft and Intertrochanteric Fractures: A Case report

Femoral shaft fracture occurs through the diaphyseal region of the femur. The intertrochanteric (IT) fracture is an extracapsular fracture that occurs through the proximal metaphyseal area of the femur. The ipsilateral femoral shaft and IT fractures happen in rare cases following high-energy trauma. These fractures are difficult to manage due to their complexity. They are usually managed surgically and require prompt physiotherapeutic management postoperatively. The postoperative complications involve pain, stiffness, reduced muscle strength, deep vein thrombosis, muscular weakness, and atrophy. These complications occur primarily due to immobilization. In our case, the 30-year-old male patient was a known case of schizophrenia for three years. He met with a road traffic accident (RTA) while driving a car and acquired ipsilateral femoral shaft and IT fractures. He presented with the chief complaints of pain, swelling, deformity over the right thigh, and unable to bear weight over the right lower limb. X-rays revealed a right-side ipsilateral IT fracture and a femoral shaft fracture. The patient underwent an operation that involved open reduction and internal fixation with a proximal femoral nail under spinal epidural anesthesia. We started physical therapy management on postoperative day three. On clinical evaluation, there was a decrease in the range of motion and muscle strength of the right lower limb. This case posed us with a challenge to deliver postoperative physiotherapeutic intervention without elicitation of the symptoms associated with schizophrenia. The physiotherapy protocol involved virtual reality-based (VR-based) interventions in adjunct to conventional therapeutic interventions like strengthening exercises, range of motion exercises, application of electrical modality, balance training, gait training, VR-based relaxation, and aerobic exercises. We used the Lower Extremity Functional Scale, Manual Muscle Testing, Range of Motion, Brief Psychiatric Rating Scale, and the Numerical Pain Rating Scale as outcome measures. The comparison of pre-and post-outcome measure scores demonstrates a significant improvement.