Late-presenting Hip Dislocation in Non-ambulatory Children With Cerebral Palsy: A Comparison of Three Procedures
Trial Parameters
Brief Summary
Cerebral palsy (CP) is characterized by a fixed lesion that affects the neurological system during development. Pathologic hip conditions, such as subluxation or dislocation, are of great concern in non-ambulatory CP patients. Complete hip dislocations are commonly encountered in non-ambulatory CP patients and this can be quite problematic if pain is experienced or when sitting, balance, posture, or hygiene become affected. The management of this patient population includes both reconstructive surgery, which aimed to center the dislocated femoral head into the acetabulum, and salvage surgeries, which are performed to reduce associated pain and/or functional deficits (e.g., sitting problems). There are many options for salvage management of dislocated hips in CP patients, including proximal femoral resection (PFR) either with or without cartilage capping, proximal femoral valgus osteotomy, hip arthrodesis, and prosthetic hip arthroplasty. To date, there is no conclusive evidence to determine which option is superior compared to the others in terms of efficacy and postoperative complications in CP patients due to the lack of a comparison group and the small number of included patients. Furthermore, the decision to take reconstructive vs. salvage procedures is still a matter of debate in the literature. Therefore, this study is being conducted to compare outcomes between PFR, reconstructive hip surgery, and proximal femur valgus osteotomy in terms of clinical improvement (Including pain) and complications
Eligibility Criteria
Inclusion Criteria: * Lesion: neglected deformed dislocated hip (Deformed head Group B, C, and D according to Rutz classification modified from MCPHCS ) * Non-ambulatory: as defined by GMFCS level IV and V Exclusion Criteria: * Ambulatory patients * patients underwent any previous hip bony procedures. * Non-deformed Femoral head Group A according to Rutz classification * Neuromuscular hip dislocation other than cp.