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Hines, J.T., Jo, W., Cui, Q., Mont, M.A., Koo, K., Cheng, E.Y., et al. (2021) Osteonecrosis of the Femoral Head: An Updated Review of Arco on Pathogenesis, Staging and Treatment. Journal of Korean Medical Science, 36, e177.
https://doi.org/10.3346/jkms.2021.36.e177

has been cited by the following article:

• TITLE: Bilateral Avascular Necrosis of the Femoral Head in Renal Transplant Recipient: A Case Report

  AUTHORS: Imane Saidi, Moulay Omar Lamrani, Naima Ouzeddoun, Tarik Bouattar

  KEYWORDS: Avascular Necrosis, Femoral Head, Osteoarticular Complications, Renal Transplant

  JOURNAL NAME: Open Journal of Nephrology, Vol.14 No.2, June 28, 2024

  ABSTRACT: Osteoarticular complications are common after renal transplantation. The complications may result from the bone condition prior to transplantation or the iatrogenic effects of the treatments administered. These complications lead to significant morbidity and mortality, in addition to chronic pain and functional impairment. We report the clinical case of bilateral avascular necrosis (AVN) of the femoral head in a kidney transplant recipient. Clinical Case: 53-year-old male with a history of chronic hypertension. He underwent chronic hemodialysis for 12 months and was treated with Entecavir for chronic hepatitis B. The patient received a kidney transplant from a non-related living donor. Induction therapy included Thymoglobulin along with tapered corticosteroids, reaching a dose of 5 mg/day after 3 months, Mycophenolate mofetil (2 g/day), and Tacrolimus adjusted based on residual levels. There was good recovery of renal graft function. After six months, the patient reported bilateral hip pain and functional impairment of both lower limbs. Pelvic X-rays showed signs suggestive of bilateral AVN of the femoral heads. The diagnosis was confirmed by MRI. The patient underwent right hip drilling and total left hip replacement (THR). A right THR was performed a year later. Conclusion: AVN constitutes a frequent cause of morbidity and mortality after RT. The pathophysiology of osteonecrosis remains complex and multifactorial. We emphasize the importance of conducting a thorough assessment of bone health in patients both before and after RT.