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Desai VM, Syed AN, Batley M, Wells L, Williams BA. Management of osteonecrosis of the humeral head in the pediatric population: A systematic review. J Child Orthop 2024; 18:432-440. [PMID: 39100979 PMCID: PMC11295367 DOI: 10.1177/18632521241254708] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/06/2024] [Accepted: 04/25/2024] [Indexed: 08/06/2024] Open
Abstract
Purpose Humeral head osteonecrosis in the pediatric patients most often occurs in patients with underlying hemoglobinopathies, exposure to chronic corticosteroids, or after trauma. The purpose of this study was to perform a systematic review evaluating the prevalence, clinical characteristics, and management of humeral head osteonecrosis in the pediatric population. Methods PubMed, Ovid MEDLINE, and Scopus were screened with the terms "osteonecrosis," "avascular necrosis," "pediatric," and "proximal humerus" on January 10, 2024. A total of 218 studies were screened, and 74 studies were evaluated for eligibility. Studies that reported on the prevalence and/or management of pediatric humeral head osteonecrosis were included. The systematic review was conducted according to the Preferred Reporting Items for Systematic Review and Meta-Analyses guidelines. Results Twelve studies met inclusion criteria: four retrospective case series, three prospective case series, one retrospective cohort study, one retrospective case-control study, and three case reports. A majority of the studies (67%) discussed chemotherapy-induced osteonecrosis of the humeral head. A total of 77 patients (106 shoulders) with humeral head osteonecrosis were identified. The overall prevalence of osteonecrosis of the humeral head across eight studies examining at-risk populations (underlying hemoglobinopathies or undergoing chemotherapy) was 2%. Intra-articular steroid injections, physical therapy, and activity modification are effective conservative management strategies. Additionally, core decompression and hemiarthroplasty are surgical treatment options. Conclusions The prevalence of osteonecrosis of the humeral head is low even among at-risk populations with associated medical conditions. A variety of conservative and surgical treatment options have been described, but no comparative evaluations of these modalities has been conducted. Level of evidence IV.
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Affiliation(s)
- Vineet M Desai
- Department of Orthopaedics, The Children’s Hospital of Philadelphia, Philadelphia, PA, USA
- Harvard Medical School, Boston, MA, USA
| | - Akbar N Syed
- Department of Orthopaedics, The Children’s Hospital of Philadelphia, Philadelphia, PA, USA
| | - Morgan Batley
- Department of Orthopaedics, The Children’s Hospital of Philadelphia, Philadelphia, PA, USA
| | - Lawrence Wells
- Department of Orthopaedics, The Children’s Hospital of Philadelphia, Philadelphia, PA, USA
| | - Brendan A Williams
- Department of Orthopaedics, The Children’s Hospital of Philadelphia, Philadelphia, PA, USA
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2
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Yee CS, Meliadis C, Kaya S, Chang W, Alliston T. The osteocytic actions of glucocorticoids on bone mass, mechanical properties, or perilacunar remodeling outcomes are not rescued by PTH(1-34). Front Endocrinol (Lausanne) 2024; 15:1342938. [PMID: 39092287 PMCID: PMC11291448 DOI: 10.3389/fendo.2024.1342938] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/22/2023] [Accepted: 06/26/2024] [Indexed: 08/04/2024] Open
Abstract
Glucocorticoids (GC) and parathyroid hormone (PTH) are widely used therapeutic endocrine hormones where their effects on bone and joint arise from actions on multiple skeletal cell types. In osteocytes, GC and PTH exert opposing effects on perilacunar canalicular remodeling (PLR). Suppressed PLR can impair bone quality and joint homeostasis, including in GC-induced osteonecrosis. However, combined effects of GC and PTH on PLR are unknown. Given the untapped potential to target osteocytes to improve skeletal health, this study sought to test the feasibility of therapeutically mitigating PLR suppression. Focusing on subchondral bone and joint homeostasis, we hypothesize that PTH(1-34), a PLR agonist, could rescue GC-suppressed PLR. The skeletal effects of GC and PTH(1-34), alone or combined, were examined in male and female mice by micro-computed tomography, mechanical testing, histology, and gene expression analysis. For each outcome, females were more responsive to GC and PTH(1-34) than males. GC and PTH(1-34) exerted regional differences, with GC increasing trabecular bone volume but reducing cortical bone thickness, stiffness, and ultimate force. Despite PTH(1-34)'s anabolic effects on trabecular bone, it did not rescue GC's catabolic effects on cortical bone. Likewise, cartilage integrity and subchondral bone apoptosis, tartrate-resistant acid phosphatase (TRAP) activity, and osteocyte lacunocanalicular networks showed no evidence that PTH(1-34) could offset GC-dependent effects. Rather, GC and PTH(1-34) each increased cortical bone gene expression implicated in bone resorption by osteoclasts and osteocytes, including Acp5, Mmp13, Atp6v0d2, Ctsk, differences maintained when GC and PTH(1-34) were combined. Since PTH(1-34) is insufficient to rescue GC's effects on young female mouse bone, future studies are needed to determine if osteocyte PLR suppression, due to GC, aging, or other factors, can be offset by a PLR agonist.
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Affiliation(s)
- Cristal S. Yee
- Department of Orthopaedic Surgery, University of California, San Francisco, San Francisco, CA, United States
| | - Christoforos Meliadis
- Department of Orthopaedic Surgery, University of California, San Francisco, San Francisco, CA, United States
| | - Serra Kaya
- Department of Orthopaedic Surgery, University of California, San Francisco, San Francisco, CA, United States
| | - Wenhan Chang
- Endocrine Research Unit, San Francisco Veterans Affairs Medical Center, University of California, San Francisco, CA, United States
| | - Tamara Alliston
- Department of Orthopaedic Surgery, University of California, San Francisco, San Francisco, CA, United States
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3
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Griffin JT, Landy DC, Mechas CA, Nazal MR, Foster JA, Moghadamian ES, Srinath A, Aneja A. The Hawkins Sign of the Talus: The Impact of Patient Factors on Prediction Accuracy. J Bone Joint Surg Am 2024; 106:958-965. [PMID: 38512980 DOI: 10.2106/jbjs.23.00906] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/23/2024]
Abstract
BACKGROUND Osteonecrosis is a complication of talar neck fractures associated with chronic pain and poor functional outcomes. The Hawkins sign, the radiographic presence of subchondral lucency seen in the talar dome 6 to 8 weeks after trauma, is a strong predictor of preserved talar vascularity. This study sought to assess the accuracy of the Hawkins sign in a contemporary cohort and assess factors associated with inaccuracy. METHODS A retrospective review of talar neck fractures at a level-I trauma center from 2008 to 2016 was conducted. Both the Hawkins sign and osteonecrosis were evaluated on radiographs. The Hawkins sign was determined on the basis of radiographs taken approximately 6 to 8 weeks after injury, whereas osteonecrosis was determined based on radiographs taken throughout follow-up. The Hawkins sign accuracy was assessed using proportions with 95% confidence intervals (CIs), and associations were examined with Fisher exact testing. RESULTS In total, 105 talar neck fractures were identified. The Hawkins sign was observed in 21 tali, 3 (14% [95% CI, 3% to 36%]) of which later developed osteonecrosis. In the remaining 84 tali without a Hawkins sign, 32 (38% [95% CI, 28% to 49%]) developed osteonecrosis. Of the 3 tali that developed osteonecrosis following observation of the Hawkins sign, all were in patients who smoked. CONCLUSIONS A positive Hawkins sign may not be a reliable predictor of preserved talar vascularity in all patients. We identified 3 patients with a positive Hawkins sign who developed osteonecrosis, all of whom were smokers. Factors impairing the restoration of microvascular blood supply to the talus may lead to osteonecrosis despite the presence of preserved macrovascular blood flow and an observed Hawkins sign. Further research is needed to understand the factors limiting Hawkins sign accuracy. LEVEL OF EVIDENCE Prognostic Level III . See Instructions for Authors for a complete description of levels of evidence.
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Affiliation(s)
- Jarod T Griffin
- Harvard Medical School Orthopedic Trauma Initiative, Brigham and Women's Hospital, Massachusetts General Hospital, Boston, Massachusetts
| | | | - Charles A Mechas
- Department of Orthopaedic Surgery, University of Kentucky, Lexington, Kentucky
| | - Mark R Nazal
- Department of Orthopaedic Surgery, University of Kentucky, Lexington, Kentucky
| | - Jeffrey A Foster
- Harvard Medical School Orthopedic Trauma Initiative, Brigham and Women's Hospital, Massachusetts General Hospital, Boston, Massachusetts
| | - Eric S Moghadamian
- Department of Orthopaedic Surgery, University of Kentucky, Lexington, Kentucky
| | - Arjun Srinath
- Department of Orthopaedic Surgery, University of Miami Hospital, Miami, Florida
| | - Arun Aneja
- Harvard Medical School Orthopedic Trauma Initiative, Brigham and Women's Hospital, Massachusetts General Hospital, Boston, Massachusetts
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4
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Zhang Z, Chi J, Driskill E, Mont MA, Jones LC, Cui Q. Effect of Patient Age on Total Hip Arthroplasty Outcomes in Patients Who Have Osteonecrosis of the Femoral Head Compared to Patients Who Have Hip Osteoarthritis. J Arthroplasty 2024; 39:1535-1544. [PMID: 38135166 DOI: 10.1016/j.arth.2023.12.029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Revised: 11/13/2023] [Accepted: 12/15/2023] [Indexed: 12/24/2023] Open
Abstract
BACKGROUND Osteonecrosis of the femoral head (ONFH) affects both young and old patients. However, outcomes following total hip arthroplasty (THA) for these patients may vary with age. This study aimed to examine the effect of age on THA outcomes for non-traumatic ONFH patients, an area currently lacking research. METHODS Patients who had non-traumatic ONFH undergoing THA with at least 2 years of follow-up were identified using a database and divided into four groups by age. Then, 4 matched control groups of patients who had hip osteoarthritis (OA) were created. Multivariate logistic regression analyses were used to evaluate the rates of medical and surgical complications. Additionally, cohorts with a minimum 5-year follow-up were filtered to obtain further data on surgical outcomes. The study analyzed 85,462 non-traumatic ONFH and 80,120 hip OA patients undergoing THA. RESULTS Multiple medical complications in ONFH patients increased with age. Periprosthetic fracture within 2 years increased with age, while 90-day wound complications, 2-year periprosthetic joint infections, dislocations, and revisions decreased. The trends for complications continued at the 5-year follow-up. Compared to OA patients, those who had ONFH had higher risks of most complications, but this discrepancy decreased with age. CONCLUSIONS In ONFH patients undergoing THA, medical complications generally rise with age, while most surgical complications, including revisions, decrease. It is notable that ONFH patients experienced more complications than those who had OA, but this difference diminished with age.
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Affiliation(s)
- Zhichang Zhang
- Department of Orthopaedic Surgery, University of Virginia School of Medicine, Charlottesville, Virginia; Department of Orthopaedic Surgery, The First Affiliated Hospital of Xinxiang Medical University, Weihui, Henan, China
| | - Jialun Chi
- Department of Orthopaedic Surgery, University of Virginia School of Medicine, Charlottesville, Virginia
| | - Elizabeth Driskill
- Department of Orthopaedic Surgery, University of Virginia School of Medicine, Charlottesville, Virginia
| | - Michael A Mont
- Rubin Institute for Advanced Orthopaedics, Sinai Hospital of Baltimore, Baltimore, Maryland
| | - Lynne C Jones
- Department of Orthopaedic Surgery, Johns Hopkins University, Baltimore, Maryland
| | - Quanjun Cui
- Department of Orthopaedic Surgery, University of Virginia School of Medicine, Charlottesville, Virginia
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Kwon HM, Han M, Lee TS, Jung I, Song JJ, Yang HM, Lee J, Lee SH, Lee YH, Park KK. Effect of Corticosteroid Use on the Occurrence and Progression of Osteonecrosis of the Femoral Head: A Nationwide Nested Case-Control Study. J Arthroplasty 2024:S0883-5403(24)00459-5. [PMID: 38830431 DOI: 10.1016/j.arth.2024.05.026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Revised: 05/06/2024] [Accepted: 05/08/2024] [Indexed: 06/05/2024] Open
Abstract
BACKGROUND Although it is very well known that corticosteroids cause osteonecrosis of the femoral head (ONFH), it is unclear as to which patients develop ONFH. Additionally, there are no studies on the association between corticosteroid use and femoral head collapse in ONFH patients. We aimed to investigate the association between corticosteroid use and the risk of ONFH among the general population and what factors affect ONFH occurrence. Additionally, we aimed to demonstrate which factors affect femoral head collapse and total hip arthroplasty (THA) after ONFH occurrence. METHODS A nationwide, nested case-control study was conducted with data from the National Health Insurance Service Physical Health Examination Cohort (2002 to 2019) in the Republic of Korea. We defined ONFH (N = 3,500) using diagnosis and treatment codes. Patients who had ONFH were matched 1:5 to form a control group based on the variables of birth year, sex, and follow-up duration. Additionally, in patients who have ONFH, we looked for risk factors for progression to THA. RESULTS Compared with the control group, ONFH patients had a low household income and had more diabetes, hypertension, dyslipidemia, and heavy alcohol use (drinking more than 3 to 7 drinks per week). Systemic corticosteroid use (≥1,800 mg) was significantly associated with an increased risk of ONFH incidence. However, lipid profiles, corticosteroid prescription, and cumulative doses of corticosteroid did not affect the progression to THA. CONCLUSIONS The ONFH risk increased rapidly when cumulative prednisolone use was ≥1,800 mg. However, oral or high-dose intravenous corticosteroid use and cumulative dose did not affect the prognosis of ONFH. Since the occurrence and prognosis of ONFH are complex and multifactorial processes, further study is needed.
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Affiliation(s)
- Hyuck Min Kwon
- Department of Orthopedic Surgery, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Minkyung Han
- Biostatistics Collaboration Unit, Department of Biomedical Systems Informatics, Yonsei University College of Medicine, Seoul, Korea
| | - Tae Sung Lee
- Department of Orthopedic Surgery, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Inkyung Jung
- Biostatistics Collaboration Unit, Department of Biomedical Systems Informatics, Yonsei University College of Medicine, Seoul, Korea
| | - Jason Jungsik Song
- Division of Rheumatology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Hun-Mu Yang
- Translational Laboratory for Clinical Anatomy, Department of Anatomy, Yonsei University College of Medicine, Seoul, Korea
| | - Joohee Lee
- Department of Radiology, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Seung Hwan Lee
- Division of Rheumatology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Young Han Lee
- Department of Radiology, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Kwan Kyu Park
- Department of Orthopedic Surgery, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
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Ferreira SS, do Amaral JB, Pacheco JJ, Salazar F, Monteiro L. Osteonecrosis of the Jaw Associated with Bisphosphonates Infusion for Treatment of Plasma Cell Myeloma-A Retrospective Observational Study of Northern Portuguese Population. J Clin Med 2024; 13:2679. [PMID: 38731207 PMCID: PMC11084472 DOI: 10.3390/jcm13092679] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2024] [Revised: 04/08/2024] [Accepted: 04/29/2024] [Indexed: 05/13/2024] Open
Abstract
Objectives: To verify medication-related osteonecrosis of the jaw (MRONJ) frequency among patients with plasma cell myeloma (PCM) that had been treated with bisphosphonates, to identify predisposing factors that could influence the development of osteonecrosis. Methods: This observational retrospective study was performed at the Department of Hematology of Hospital Center of Porto (CHUP), Portugal. Results: The study population (n = 112) had a 15.2% (n = 17) prevalence of osteonecrosis. Clinically, bone exposure was the most frequently observed sign, present in 100% (n = 17) of the patients, followed by inflammation in 82.4% (n = 14), orofacial pain in 70.6% (n = 12), suppuration in 47.1% (n = 8), and intra or extra-oral fistula in 17.6% (n = 3) of the cases. The most frequent triggering local factor was dental extraction (82.4%). There was a dependence between the presence of extractions and the development of MRONJ (p < 0.001) but not with the time elapsed from the initiation of infusions with BPs and dental extractions (p = 0.499). In the sample of patients with multiple myeloma (MM), 13.8% were found to be more likely to develop MRONJ after an extraction. Conclusions: The most common local predisposing factor was dental extraction. No dependence was observed between the development of osteonecrosis and the time elapsed from the beginning of treatment with bisphosphonates infusions to surgical procedures.
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Affiliation(s)
- Sara Sousa Ferreira
- UNIPRO, Unidade de Investigação de Patologia e Reabilitação Oral, Instituto Universitário de Ciências da Saúde do Norte (IUCS-CESPU), 4585-116 Gandra, Portugal; (J.J.P.); (F.S.); (L.M.)
- Oral Medicine and Oral Surgery Department, Instituto Universitário de Ciências da Saúde do Norte (IUCS-N), 4585-116 Gandra, Portugal;
| | - José Barbas do Amaral
- Oral Medicine and Oral Surgery Department, Instituto Universitário de Ciências da Saúde do Norte (IUCS-N), 4585-116 Gandra, Portugal;
| | - José Júlio Pacheco
- UNIPRO, Unidade de Investigação de Patologia e Reabilitação Oral, Instituto Universitário de Ciências da Saúde do Norte (IUCS-CESPU), 4585-116 Gandra, Portugal; (J.J.P.); (F.S.); (L.M.)
- Oral Medicine and Oral Surgery Department, Instituto Universitário de Ciências da Saúde do Norte (IUCS-N), 4585-116 Gandra, Portugal;
| | - Filomena Salazar
- UNIPRO, Unidade de Investigação de Patologia e Reabilitação Oral, Instituto Universitário de Ciências da Saúde do Norte (IUCS-CESPU), 4585-116 Gandra, Portugal; (J.J.P.); (F.S.); (L.M.)
- Oral Medicine and Oral Surgery Department, Instituto Universitário de Ciências da Saúde do Norte (IUCS-N), 4585-116 Gandra, Portugal;
| | - Luís Monteiro
- UNIPRO, Unidade de Investigação de Patologia e Reabilitação Oral, Instituto Universitário de Ciências da Saúde do Norte (IUCS-CESPU), 4585-116 Gandra, Portugal; (J.J.P.); (F.S.); (L.M.)
- Oral Medicine and Oral Surgery Department, Instituto Universitário de Ciências da Saúde do Norte (IUCS-N), 4585-116 Gandra, Portugal;
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7
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Deng Z, Aguirre-Flores M, Kim HKW, Ren Y. Obesity impairs revascularization and bone healing in a mouse model of osteonecrosis. J Orthop Res 2024; 42:811-820. [PMID: 37975620 DOI: 10.1002/jor.25728] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Revised: 07/21/2023] [Accepted: 11/14/2023] [Indexed: 11/19/2023]
Abstract
Osteonecrosis of the femoral head (ONFH) is a devastating bone disease that is caused by a disruption of blood supply leading to necrotic cell death. Clinically, it was found that obesity has a high prevalence with ONFH. However, it remains unclear how obesity may directly affect tissue regeneration and bone healing in osteonecrosis (ON). The purpose of this study is to investigate the effects of obesity and weight loss (WL) on ON healing. In this study, we induced obesity and WL in an established surgery-induced ON mouse model via feeding a high-fat diet (HFD) and altering the diet respectively. All mice received a surgical induction of ON of distal femoral epiphysis at the age of 12 weeks. HFD was switched to normal diet (ND) after ON surgery to induce WL. Mouse body weight was recorded weekly. Mouse body composition was scanned by DEXA (Dual-energy X-ray absorptiometry) right after sacrifice at the age of 16 weeks. The distal femoral bone samples were fixed and embedded for histology such as H&E, immunohistochemistry, and TRAP staining. In this study, we found that HFD-induced obesity impaired revascularization and bone remodeling showing decreased vessel areas and reduced osteoblast and osteoclast numbers. WL could rescue obesity-induced bone healing defects. Our study is the first to test the direct effects of obesity and WL on ON bone healing. We believe our work may provide new concepts for osteonecrosis treatment in obese patients.
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Affiliation(s)
- Zhuo Deng
- Center for Excellence in Hip, Scottish Rite for Children, Dallas, Texas, USA
| | | | - Harry K W Kim
- Center for Excellence in Hip, Scottish Rite for Children, Dallas, Texas, USA
- Department of Orthopaedic Surgery, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Yinshi Ren
- Center for Excellence in Hip, Scottish Rite for Children, Dallas, Texas, USA
- Department of Orthopaedic Surgery, University of Texas Southwestern Medical Center, Dallas, Texas, USA
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8
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Darraz S, Omar M, Lachkar A, Abdeljaouad N, Yacoubi H. Aseptic Osteonecrosis of the Femoral Head: The Effect of Corticosteroid Therapy and Long COVID Syndrome. Cureus 2024; 16:e54327. [PMID: 38500907 PMCID: PMC10944692 DOI: 10.7759/cureus.54327] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/16/2024] [Indexed: 03/20/2024] Open
Abstract
SARS‑CoV‑2 infection remains a hot topic; it is characterized by its multi-systemic involvement. Corticosteroid intake has been the subject of worldwide attention as a potentially effective treatment against coronavirus disease 2019 (COVID-19). Corticosteroids are registered on the WHO list of essential medicines, easily accessible for a low price, and particularly useful for different categories of people. The authors highlight the impact of corticosteroid administration for COVID-19 treatment on the occurrence of aseptic osteonecrosis in the femoral head. They also examine the pace of onset in comparison to corticosteroid usage unrelated to COVID-19. This article presents a patient with osteonecrosis of the femoral head after taking corticosteroid therapy in the treatment of COVID-19. The dose taken by the patient is 90 mg of dexamethasone equivalent to 600 mg of prednisone. The patient experienced the onset of OTA, and the duration of development was three months, indicating a relatively brief period. Comparison was made with data from the literature from 6 months to 1 year after taking corticosteroids in a context outside of COVID-19.
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Affiliation(s)
- Sohayb Darraz
- Orthopedics Department B, Centre Hospitalier Universitaire (CHU) Mohammed VI Oujda, Oujda, MAR
- Faculty of Medicine and Pharmacy, Mohammed First University, Oujda, MAR
| | - Mokhtari Omar
- Traumatology and Orthopedics Department B, Mohammed VI University Hospital, Oujda, MAR
| | - Adnane Lachkar
- Department of Orthopedic Trauma, Mohammed VI University Hospital, Oujda, MAR
- Faculty of Medicine and Pharmacy, Mohammed First University, Oujda, MAR
| | - Najib Abdeljaouad
- Department of Traumatology and Orthopedics, Mohammed VI University Hospital, Faculty of Medicine and Pharmacy, Mohammed First University, Oujda, MAR
| | - Hicham Yacoubi
- Department of Traumatology and Orthopedics, Mohammed VI University Hospital, Oujda, MAR
- Faculty of Medicine and Pharmacy, Mohammed First University, Oujda, MAR
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9
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Papineni VRK, Mariathas M, Sidhu SS, Chari B. Imaging modalities for non-acute pathologies of the foot and ankle. J Clin Orthop Trauma 2024; 48:102329. [PMID: 38299021 PMCID: PMC10826320 DOI: 10.1016/j.jcot.2023.102329] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2023] [Accepted: 12/30/2023] [Indexed: 02/02/2024] Open
Abstract
Chronic foot and ankle pain, in contrast to acute traumatic injuries, presents a diagnostic challenge due to its diverse underlying causes. Accurate diagnosis often necessitates the utilization of various imaging modalities, emphasizing the importance of selecting the most appropriate one. The intricate structure of the foot, composed of multiple bones and supported by soft tissues like ligaments and plantar fascia, gives rise to a spectrum of mechanical disorders, including stress fractures, plantar fasciitis, Morton's neuroma, and more. In addition to mechanical issues, non-acute abnormalities encompass inflammatory diseases affecting tendons and joints, benign tumors, tumor-like lesions, vascular abnormalities, and others. This article reviews the indispensable role of imaging in the assessment of these conditions, with a focus on plain radiography, computed tomography (CT), magnetic resonance imaging (MRI), and nuclear medicine studies, tailored to the specific clinical presentation. By providing insights into the selection and interpretation of imaging modalities, this article aims to assist clinicians in achieving accurate diagnoses and optimizing patient care for nonacute foot and ankle pathologies.
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Affiliation(s)
- Vijay Ram Kumar Papineni
- Consultant Musculoskeletal Radiologist, Sheikh Shakhbout Medical City (Mayo Clinic), Abu Dhabi, United Arab Emirates
| | - Matthew Mariathas
- Nuffield Orthopaedic Centre, Oxford University Hospitals NHS Trust, Oxford, United Kingdom
| | - Sandeep Singh Sidhu
- Consultant Musculoskeletal Radiologist, Prince Court Medical Centre, Kuala Lumpur, Malaysia
| | - Basavaraj Chari
- Consultant Musculoskeletal Radiologist, Nuffield Orthopaedic Centre, Oxford University Hospitals NHS Trust, Oxford, United Kingdom
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10
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Tsubosaka M, Maruyama M, Lui E, Kushioka J, Toya M, Gao Q, Shen H, Li X, Chow SKH, Zhang N, Yang YP, Goodman SB. Preclinical models for studying corticosteroid-induced osteonecrosis of the femoral head. J Biomed Mater Res B Appl Biomater 2024; 112:e35360. [PMID: 38247252 DOI: 10.1002/jbm.b.35360] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Revised: 11/02/2023] [Accepted: 11/27/2023] [Indexed: 01/23/2024]
Abstract
Nontraumatic osteonecrosis of the femoral head (ONFH) is a refractory condition that commonly results in femoral head collapse and degenerative arthritis of the hip. In the early stages, surgical procedures for hip preservation, including core decompression (CD), have been developed to prevent progressive collapse of the femoral head. Optimization of bone regeneration and biological augmentation may further enhance the therapeutic efficacy of CD for ONFH. Thus, combining CD with cell-based therapy has recently been proposed. In fact, patients treated with cell-based therapy using autologous bone marrow concentrate demonstrate improved survivorship of the femoral head, compared with conventional CD alone. Preclinical research studies to investigate adjunctive therapies for CD often utilize the rabbit model of corticosteroid-induced ONFH. Mesenchymal stem cells (MSCs) are known to promote osteogenesis and angiogenesis, and decrease inflammation in bone. Local drug delivery systems have the potential to achieve targeted therapeutic effects by precisely controlling the drug release rate. Scaffolds can provide an osteoconductive structural framework to facilitate the repair of osteonecrotic bone tissue. We focused on the combination of both cell-based and scaffold-based therapies for bone tissue regeneration in ONFH. We hypothesized that combining CD and osteoconductive scaffolds would provide mechanical strength and structural cell guidance; and that combining CD and genetically modified (GM) MSCs to express relevant cytokines, chemokines, and growth factors would promote bone tissue repair. We developed GM MSCs that overexpress the anti-inflammatory, pro-reconstructive cytokines platelet-derived growth factor-BB to provide MSCs with additional benefits and investigated the efficacy of combinations of these GM MSCs and scaffolds for treatment of ONFH in skeletally mature male New Zealand white rabbits. In the future, the long-term safety, efficacy, durability, and cost-effectiveness of these and other biological and mechanical treatments must be demonstrated for the patients affected by ONFH.
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Affiliation(s)
- Masanori Tsubosaka
- Department of Orthopaedic Surgery, Stanford University School of Medicine, Stanford, California, USA
| | - Masahiro Maruyama
- Department of Orthopaedic Surgery, Stanford University School of Medicine, Stanford, California, USA
| | - Elaine Lui
- Department of Orthopaedic Surgery, Stanford University School of Medicine, Stanford, California, USA
- Department of Mechanical Engineering, Stanford University School of Engineering, Stanford, California, USA
| | - Junichi Kushioka
- Department of Orthopaedic Surgery, Stanford University School of Medicine, Stanford, California, USA
| | - Masakazu Toya
- Department of Orthopaedic Surgery, Stanford University School of Medicine, Stanford, California, USA
| | - Qi Gao
- Department of Orthopaedic Surgery, Stanford University School of Medicine, Stanford, California, USA
| | - Huaishuang Shen
- Department of Orthopaedic Surgery, Stanford University School of Medicine, Stanford, California, USA
| | - Xueping Li
- Department of Orthopaedic Surgery, Stanford University School of Medicine, Stanford, California, USA
| | - Simon Kwoon-Ho Chow
- Department of Orthopaedic Surgery, Stanford University School of Medicine, Stanford, California, USA
| | - Ning Zhang
- Department of Orthopaedic Surgery, Stanford University School of Medicine, Stanford, California, USA
| | - Yunzhi Peter Yang
- Department of Orthopaedic Surgery, Stanford University School of Medicine, Stanford, California, USA
- Department of Material Science and Engineering, Stanford University School of Medicine, Stanford, California, USA
- Department of Bioengineering, Stanford University School of Medicine, Stanford, California, USA
| | - Stuart B Goodman
- Department of Orthopaedic Surgery, Stanford University School of Medicine, Stanford, California, USA
- Department of Bioengineering, Stanford University School of Medicine, Stanford, California, USA
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11
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Huang C, Qing L, Xiao Y, Tang J, Wu P. Insight into Steroid-Induced ONFH: The Molecular Mechanism and Function of Epigenetic Modification in Mesenchymal Stem Cells. Biomolecules 2023; 14:4. [PMID: 38275745 PMCID: PMC10813482 DOI: 10.3390/biom14010004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2023] [Revised: 11/15/2023] [Accepted: 12/15/2023] [Indexed: 01/27/2024] Open
Abstract
Osteonecrosis of the femoral head (ONFH) is a common refractory orthopedic disease, which is one of the common causes of hip pain and dysfunction. ONFH has a very high disability rate, which is associated with a heavy burden to patients, families, and society. The pathogenesis of ONFH is not completely clear. At present, it is believed that it mainly includes coagulation dysfunction, abnormal lipid metabolism, an imbalance of osteogenic/adipogenic differentiation, and poor vascularization repair. The prevention and treatment of ONFH has always been a great challenge for clinical orthopedic surgeons. However, recent studies have emphasized that the use of mesenchymal stem cells (MSCs) to treat steroid-induced ONFH (SONFH) is a promising therapy. This review focuses on the role and molecular mechanism of epigenetic regulation in the progress of MSCs in the treatment of SONFH, and discusses the significance of the latest research in the treatment of SONFH from the perspective of epigenetics.
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Affiliation(s)
| | | | | | - Juyu Tang
- Department of Orthopedics, Hand and Microsurgery, National Clinical Research Center of Geriatric Disorders, Xiangya Hospital of Central South University, Changsha 410008, China; (C.H.); (L.Q.); (Y.X.)
| | - Panfeng Wu
- Department of Orthopedics, Hand and Microsurgery, National Clinical Research Center of Geriatric Disorders, Xiangya Hospital of Central South University, Changsha 410008, China; (C.H.); (L.Q.); (Y.X.)
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12
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Liao Z, Liu C, Wu B, Ma C, Ming B, Zhou Q, Zhang X, Zhou S, Chen Y. Evaluating blood supply changes in the osteonecrosis of the femoral head using gadobutrol-based steady-state MR angiography. Eur Radiol 2023; 33:8597-8604. [PMID: 37405503 DOI: 10.1007/s00330-023-09899-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2023] [Revised: 04/26/2023] [Accepted: 04/30/2023] [Indexed: 07/06/2023]
Abstract
OBJECTIVES Assess the feasibility of using gadobutrol-based steady-state (SS) MR angiography (MRA) to evaluate the blood supply changes of osteonecrosis of the femoral head (ONFH). MATERIALS AND METHODS Participants were recruited in this prospective study from December 2021 to May 2022 in a single center. The number of superior retinacular arteries (SRAs), inferior retinacular arteries (IRAs), anterior retinacular arteries (ARAs), and overall retinacular arteries (ORAs), as well as the affected rates of SRA and IRA, were determined and compared between healthy and ONFH hips and between hips across the Association Research Circulation Osseous (ARCO) staging I-IV. RESULTS Twenty healthy and 64 ONFH hips were evaluated in 54 participants. There were significant differences between ARCO I-IV for the number of ORAs (mean of 3.5, 2.3, 1.7, and 0.8 for ARCO I-IV, respectively; p < .001), SRAs (median of 2.5, 1, 0.5, and 0 for ARCO I-IV, respectively; p < .001), and the affected rate of SRAs (20.00%, 65.22%, 77.78%, 92.31% for ARCO I-IV, respectively, p = 0.002). There were significant differences between ONFH and healthy hips for the number of ORAs (median of 5 vs. 2; p < .001), SRAs (median of 3 vs. 1; p < .001), IRAs (median of 1 vs. 1; p < .001), ARAs (median of 0 vs. 0; p = 0.04), and also the affected rate of SRAs (5.00% vs. 67.20%, p < .001) and IRAs (30% vs. 84.4%, p < .001). CONCLUSION Gadobutrol-enhanced SS MRA is a feasible method for evaluation of hemodynamics in ONFH. CLINICAL RELEVANCE STATEMENT Gadobutrol-enhanced magnetic resonance angiography can evaluate blood supply changes of ONFH and therefore helps to aid in the diagnosis and guide treatment of ONFH. KEY POINTS • Gadobutrol-enhanced magnetic resonance angiography showed changes in the retinacular artery related to the severity of femoral osteonecrosis. • Gadobutrol-enhanced magnetic resonance angiography revealed a reduced blood supply to the ischemic necrotic femoral head compared to the healthy counterparts.
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Affiliation(s)
- Zhenhong Liao
- Department of Radiology, Deyang People's Hospital, 173 Taishan North Road, Jingyang District, Deyang City, Sichuan Province, China.
| | - Chen Liu
- Department of Radiology, Deyang People's Hospital, 173 Taishan North Road, Jingyang District, Deyang City, Sichuan Province, China
| | - Bi Wu
- Department of Orthopedics, Deyang People's Hospital, Deyang City, Sichuan Province, China
| | - Chun Ma
- Department of Radiology, Deyang People's Hospital, 173 Taishan North Road, Jingyang District, Deyang City, Sichuan Province, China
| | - Bing Ming
- Department of Radiology, Deyang People's Hospital, 173 Taishan North Road, Jingyang District, Deyang City, Sichuan Province, China
| | - Qing Zhou
- Department of Orthopedics, Deyang People's Hospital, Deyang City, Sichuan Province, China
| | | | - Sihong Zhou
- Department of Radiology, Deyang People's Hospital, 173 Taishan North Road, Jingyang District, Deyang City, Sichuan Province, China
| | - Yanyu Chen
- Department of Radiology, Deyang People's Hospital, 173 Taishan North Road, Jingyang District, Deyang City, Sichuan Province, China
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Karimi AH, Zhu KY, Shah A, McNassor R, Burkhart RJ, Kamath AF. Complications in Osteonecrosis Patients Following Total Knee Arthroplasty: A Propensity-Matched Cohort Study. J Arthroplasty 2023; 38:2599-2604. [PMID: 37286055 DOI: 10.1016/j.arth.2023.05.087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Revised: 05/23/2023] [Accepted: 05/29/2023] [Indexed: 06/09/2023] Open
Abstract
BACKGROUND Several studies have demonstrated high complication rates in osteonecrosis (ON) patients undergoing total hip arthroplasty. However, there is a paucity of literature regarding outcomes of total knee arthroplasty (TKA) in ON patients. Our study aimed to assess preoperative risk factors associated with the development of ON and determine the incidence of postoperative complications up to one year following TKA. METHODS A retrospective cohort study was conducted using a large national database. Patients who had a primary TKA and ON were isolated using Current Procedural Terminology code 27447 and ICD-10-CM code M87, respectively. A total of 185,045 patients were identified, including 181,151 patients who had a TKA and 3,894 patients who had a TKA and ON. After propensity matching, both groups each contained 3,758 patients. Intercohort comparisons of primary and secondary outcomes after propensity score matching were made using the odds ratio. A P value of < .01 was determined to be significant. RESULTS The ON patients were found to have an increased risk for prosthetic joint infection, urinary tract infection, deep vein thrombosis, pulmonary embolism, wound dehiscence pneumonia, and the development of heterotopic ossification at different time points. Osteonecrosis patients had an increased risk of revision at the 1-year time point (odds ratio = 2.068, P < .0001). CONCLUSION The ON patients had a higher risk of systemic and joint complications than non-ON patients. These complications suggest a more complicated management course for patients who have ON prior to and after TKA.
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Affiliation(s)
- Amir H Karimi
- Case Western Reserve University School of Medicine, Cleveland, Ohio; Department of Orthopedic Surgery, Cleveland Clinic Foundation, Cleveland, Ohio
| | - Kevin Y Zhu
- Case Western Reserve University School of Medicine, Cleveland, Ohio; Department of Orthopedic Surgery, Cleveland Clinic Foundation, Cleveland, Ohio
| | - Aakash Shah
- Case Western Reserve University School of Medicine, Cleveland, Ohio; Department of Orthopedic Surgery, Cleveland Clinic Foundation, Cleveland, Ohio
| | - Ryan McNassor
- Case Western Reserve University School of Medicine, Cleveland, Ohio; Department of Orthopedic Surgery, Cleveland Clinic Foundation, Cleveland, Ohio
| | - Robert J Burkhart
- Case Western Reserve University School of Medicine, Cleveland, Ohio; Department of Orthopedic Surgery, Cleveland Clinic Foundation, Cleveland, Ohio
| | - Atul F Kamath
- Department of Orthopedic Surgery, Cleveland Clinic Foundation, Cleveland, Ohio
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Muñoz-Grajales C, Yilmaz EB, Svenungsson E, Touma Z. Systemic lupus erythematosus and damage: What has changed over the past 20 years? Best Pract Res Clin Rheumatol 2023; 37:101893. [PMID: 37993371 DOI: 10.1016/j.berh.2023.101893] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Accepted: 10/27/2023] [Indexed: 11/24/2023]
Abstract
The young age of onset and chronic/relapsing nature of systemic lupus erythematosus (SLE) make SLE patients prone to develop and accrue organ damage as a result of long-standing disease activity and side effects of treatment. There is a growing interest in objectifying damage and identifying its risk factors. Still, the lack of therapeutic alternatives has led to difficulties in avoiding immunosuppressives particularly corticosteroids, which have been implicated in a large spectrum of organ damage in SLE patients. Moreover, it continues to be very challenging to determine what actually causes damage in different organ-systems. Cardiovascular disease continues to be one of the leading types of damage in patients with SLE, reported as early as 1976. Since then, many researchers have focused on identifying SLE or treatment-related and traditional risk factors. The same considerations are valid for other conditions, such as the occurrence of metabolic syndrome, osteoporosis, avascular necrosis, susceptibility to infections, etc. On the other hand, diverse risk factors contribute to the development of chronic kidney disease (CKD) in SLE. Most evidence suggests that high initial levels of serum creatinine, hypocomplementemia, nephrotic range proteinuria, concomitant uncontrolled hypertension, Black and Hispanic ancestry, non-adherence to treatment, and biopsy findings such as diffuse proliferative lupus nephritis (LN), a high chronicity index, tubular atrophy, and tubulointerstitial inflammation are risk factors for progression to end stage renal disease (ESRD) in LN. While cardiovascular disease, CKD and infections are leading causes of mortality in patients with SLE, hospitalizations are caused mostly by SLE disease flares and infections. Cognitive impairment and mood disorders are common in SLE but continue to impose a challenge on how to measure, manage and decipher the underlying pathogenesis. Nevertheless, they have a great impact on SLE patients' health-related quality of life (HRQoL) and social functioning. Also, skin manifestations, such as alopecia and scaring, cataracts, and sicca symptoms result in a significant decrease in HRQoL. In light of recent developments in SLE treatment, we can expect to enter a period of new-age targeted therapies that will enable us to reduce disease activity and glucocorticoid usage further and positively alter the trajectory of damage development and accrual in SLE.
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Affiliation(s)
- Carolina Muñoz-Grajales
- Schroeder Arthritis Institute, Krembil Research Institute, University Health Network, Division of Rheumatology, University of Toronto, Toronto, Canada; University of Toronto Lupus Clinic, Centre for Prognosis Studies in Rheumatic Diseases, Toronto Western Hospital Lupus Clinic, Toronto, Canada
| | - Esin Beste Yilmaz
- Division of Rheumatology, Department of Medicine Solna, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - Elisabet Svenungsson
- Division of Rheumatology, Department of Medicine Solna, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - Zahi Touma
- Schroeder Arthritis Institute, Krembil Research Institute, University Health Network, Division of Rheumatology, University of Toronto, Toronto, Canada; University of Toronto Lupus Clinic, Centre for Prognosis Studies in Rheumatic Diseases, Toronto Western Hospital Lupus Clinic, Toronto, Canada.
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15
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Jeong HJ, Park JW, Lee YK, Koo KH, Oh JH. Comparison between osteonecrosis of the humeral and femoral heads - epidemiological analysis of the surgical trend using the nationwide claims database of the republic of Korea. BMC Musculoskelet Disord 2023; 24:878. [PMID: 37951880 PMCID: PMC10638789 DOI: 10.1186/s12891-023-07022-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Accepted: 11/06/2023] [Indexed: 11/14/2023] Open
Abstract
BACKGROUNDS The humeral head is the second most common site of osteonecrosis, after the femoral head. However, compared to osteonecrosis of the femoral head (ONFH), epidemiological information on osteonecrosis of the humeral head (ONHH) is scarce. We hypothesised that different biomechanical properties of the shoulder from the hip joint might present different epidemiological characteristics of ONHH from those of the ONFH. To evaluate epidemiological differences, we compared trends in the surgical treatment of ONHH and ONFH using the nationwide medical claims database of the Republic of Korea (ROK). METHODS We analysed epidemiological data from the Health Insurance Review and Assessment (HIRA) database of the ROK between 2008 and 2018. HIRA database contains almost all medical information in an anonymised form, including demographics, diagnoses, and types of surgical procedures, generated through healthcare practices in ROK. The annual incidence rates of ONHH and ONFH were calculated based on the total number of the general population. Demographics, annual incidence, and the proportion of post-traumatic osteonecrosis and surgical procedures were compared according to the anatomical site and the affected year. RESULTS The total number of patients treated for ONHH and ONFH during the study period was 1,028 and 66,260, respectively. Although the incidence of ONHH increased, it is a relatively rare disease compared to ONFH. ONHH occurred more frequently in females, while ONFH occurred predominantly in male patients (p < 0.001). Surgical treatment for ONHH was most frequently performed in older patients (63.7%), whereas middle-aged patients had the largest proportion of ONFH (48.9%, p < 0.001). The proportion of post-traumatic osteonecrosis was significantly higher in the ONHH (5.1%) than in the ONFH (1.9%, p < 0.001). Arthroplasty was performed more frequently in the ONHH (96.0%) than in the ONFH (92.9%, p < 0.001). CONCLUSION Despite the anatomical similarities between the hip and shoulder joints, the different biomechanical properties, such as weight-bearing functions, might cause epidemiological differences between ONHH and ONFH.
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Affiliation(s)
- Hyeon Jang Jeong
- Department of Orthopaedic Surgery, Seoul National University College of Medicine, Seoul National University Bundang Hospital, 82, Gumi-Ro 173 Beon-Gil, Bundang-Gu, Seongnam-Si, Gyeonggi-Do, 13620, Republic of Korea
| | - Jung-Wee Park
- Department of Orthopaedic Surgery, Seoul National University College of Medicine, Seoul National University Bundang Hospital, 82, Gumi-Ro 173 Beon-Gil, Bundang-Gu, Seongnam-Si, Gyeonggi-Do, 13620, Republic of Korea
| | - Young-Kyun Lee
- Department of Orthopaedic Surgery, Seoul National University College of Medicine, Seoul National University Bundang Hospital, 82, Gumi-Ro 173 Beon-Gil, Bundang-Gu, Seongnam-Si, Gyeonggi-Do, 13620, Republic of Korea
| | - Kyung-Hoi Koo
- Department of Orthopedic Surgery, Cheil Orthopedic Hospital, Seoul, Republic of Korea
| | - Joo Han Oh
- Department of Orthopaedic Surgery, Seoul National University College of Medicine, Seoul National University Bundang Hospital, 82, Gumi-Ro 173 Beon-Gil, Bundang-Gu, Seongnam-Si, Gyeonggi-Do, 13620, Republic of Korea.
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16
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Zheng W, Wu D, Zhang Y, Luo Y, Yang L, Xu X, Luo F. Multifunctional modifications of polyetheretherketone implants for bone repair: A comprehensive review. BIOMATERIALS ADVANCES 2023; 154:213607. [PMID: 37651963 DOI: 10.1016/j.bioadv.2023.213607] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Revised: 08/16/2023] [Accepted: 08/25/2023] [Indexed: 09/02/2023]
Abstract
Polyetheretherketone (PEEK) has emerged as a highly promising orthopedic implantation material due to its elastic modulus which is comparable to that of natural bone. This polymer exhibits impressive properties for bone implantation such as corrosion resistance, fatigue resistance, self-lubrication and chemical stability. Significantly, compared to metal-based implants, PEEK implants have mechanical properties that are closer to natural bone, which can mitigate the "stress shielding" effect in bone implantation. Nevertheless, PEEK is incapable of inducing osteogenesis due to its bio-inert molecular structure, thereby hindering the osseointegration process. To optimize the clinical application of PEEK, researchers have been working on promoting its bioactivity and endowing this polymer with beneficial properties, such as antibacterial, anti-inflammatory, anti-tumor, and angiogenesis-promoting capabilities. Considering the significant growth of research on PEEK implants over the past 5 years, this review aims to present a timely update on PEEK's modification methods. By highlighting the latest advancements in PEEK modification, we hope to provide guidance and inspiration for researchers in developing the next generation bone implants and optimizing their clinical applications.
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Affiliation(s)
- Wenzhuo Zheng
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China School of Stomatology, Sichuan University, Chengdu 610041, China
| | - Dongxu Wu
- West China School of Pharmacy, Sichuan University, Chengdu 610041, China
| | - Yaowen Zhang
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China School of Stomatology, Sichuan University, Chengdu 610041, China
| | - Yankun Luo
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China School of Stomatology, Sichuan University, Chengdu 610041, China
| | - Lei Yang
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China School of Stomatology, Sichuan University, Chengdu 610041, China
| | - Xiangrui Xu
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China School of Stomatology, Sichuan University, Chengdu 610041, China
| | - Feng Luo
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China School of Stomatology, Sichuan University, Chengdu 610041, China; Department of Prosthodontics, West China School of Stomatology, Sichuan University, Chengdu 610041, China.
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Fitzpatrick BR, Hasanspahic B, Kuechle JB. Subchondroplasty for Osteonecrosis of the Knee. Orthopedics 2023; 46:e287-e290. [PMID: 36921231 DOI: 10.3928/01477447-20230310-03] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/18/2023]
Abstract
Subchondroplasty is a relatively new minimally invasive procedure that has been used to treat bone marrow edema associated with osteoarthritis. Subchondroplasty as treatment for early stage osteonecrosis of the knee has not been extensively studied. The authors hypothesized that subchondroplasty may be an effective treatment for relieving pain, improving function, and preventing collapse in osteonecrosis. In this study, a retrospective review of 11 cases of subchondroplasty of the distal femur was conducted. There were no surgical complications with the procedure, and patients reported statistically significant improvement in pain and function. The mean Knee injury and Osteoarthritis Outcome Score for Joint Replacement improved from 44.3±4.9 preoperatively to 65.73±17.2 postoperatively. The mean visual analog scale score for knee pain was 7.8±1.18 preoperatively and 3.7±1.57 postoperatively. There has been one case of recurrence of osteonecrosis and no cases of joint collapse since the procedures occurred between 2018 and 2021. Previously, subchondroplasty for the treatment of osteonecrosis of the talus as well as of the knee joint showed positive results. This study affirms that subchondroplasty may also be a useful treatment option for relieving pain, improving function, and preventing joint collapse in osteonecrosis of the knee. [Orthopedics. 2023;46(5):e287-e290.].
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18
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Tsubosaka M, Maruyama M, Lui E, Moeinzadeh S, Huang EE, Kushioka J, Hirata H, Jain C, Storaci HW, Chan C, Toya M, Gao Q, Teissier V, Shen H, Li X, Zhang N, Matsumoto T, Kuroda R, Goodman SB, Yang YP. The efficiency of genetically modified mesenchymal stromal cells combined with a functionally graded scaffold for bone regeneration in corticosteroid-induced osteonecrosis of the femoral head in rabbits. J Biomed Mater Res A 2023; 111:1120-1134. [PMID: 36606330 PMCID: PMC10277231 DOI: 10.1002/jbm.a.37495] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Revised: 12/18/2022] [Accepted: 12/27/2022] [Indexed: 01/07/2023]
Abstract
Core decompression (CD) with mesenchymal stromal cells (MSCs) is an effective therapy for early-stage osteonecrosis of the femoral head (ONFH). Preconditioning of MSCs, using inflammatory mediators, is widely used in immunology and various cell therapies. We developed a three-dimensional printed functionally graded scaffold (FGS), made of β-TCP and PCL, for cell delivery at a specific location. The present study examined the efficacy of CD treatments with genetically modified (GM) MSCs over-expressing PDGF-BB (PDGF-MSCs) or GM MSCs co-over-expressing IL-4 and PDGF-BB and preconditioned for three days of exposure to lipopolysaccharide and tumor necrosis factor-alpha (IL-4-PDGF-pMSCs) using the FGS for treating steroid-induced ONFH in rabbits. We compared CD without cell-therapy, with IL-4-PDGF-pMSCs alone, and with FGS loaded with PDGF-MSCs or IL-4-PDGF-pMSCs. For the area inside the CD, the bone volume in the CD alone was higher than in both FGS groups. The IL-4-PDGF-pMSCs alone and FGS + PDGF-MSCs reduced the occurrence of empty lacunae and improved osteoclastogenesis. There was no significant difference in angiogenesis among the four groups. The combined effect of GM MSCs or pMSCs and the FGS was not superior to the effect of each alone. To establish an important adjunctive therapy for CD for early ONFH in the future, it is necessary and essential to develop an FGS that delivers biologics appropriately and provides structural and mechanical support.
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Affiliation(s)
- Masanori Tsubosaka
- Department of Orthopaedic Surgery, Stanford University School of Medicine, Stanford, CA, USA
| | - Masahiro Maruyama
- Department of Orthopaedic Surgery, Stanford University School of Medicine, Stanford, CA, USA
| | - Elaine Lui
- Department of Orthopaedic Surgery, Stanford University School of Medicine, Stanford, CA, USA
| | - Seyedsina Moeinzadeh
- Department of Orthopaedic Surgery, Stanford University School of Medicine, Stanford, CA, USA
| | - Elijah Ejun Huang
- Department of Orthopaedic Surgery, Stanford University School of Medicine, Stanford, CA, USA
| | - Junichi Kushioka
- Department of Orthopaedic Surgery, Stanford University School of Medicine, Stanford, CA, USA
| | - Hirohito Hirata
- Department of Orthopaedic Surgery, Stanford University School of Medicine, Stanford, CA, USA
| | - Charu Jain
- Department of Orthopaedic Surgery, Stanford University School of Medicine, Stanford, CA, USA
| | - Hunter W. Storaci
- Department of Orthopaedic Surgery, Stanford University School of Medicine, Stanford, CA, USA
| | - Calvin Chan
- Department of Orthopaedic Surgery, Stanford University School of Medicine, Stanford, CA, USA
| | - Masakazu Toya
- Department of Orthopaedic Surgery, Stanford University School of Medicine, Stanford, CA, USA
| | - Qi Gao
- Department of Orthopaedic Surgery, Stanford University School of Medicine, Stanford, CA, USA
| | - Victoria Teissier
- Department of Orthopaedic Surgery, Stanford University School of Medicine, Stanford, CA, USA
| | - Huaishuang Shen
- Department of Orthopaedic Surgery, Stanford University School of Medicine, Stanford, CA, USA
| | - Xueping Li
- Department of Orthopaedic Surgery, Stanford University School of Medicine, Stanford, CA, USA
| | - Ning Zhang
- Department of Orthopaedic Surgery, Stanford University School of Medicine, Stanford, CA, USA
| | - Tomoyuki Matsumoto
- Department of Orthopaedic Surgery, Kobe University Graduate School of Medicine, Kobe, Hyogo, Japan
| | - Ryosuke Kuroda
- Department of Orthopaedic Surgery, Kobe University Graduate School of Medicine, Kobe, Hyogo, Japan
| | - Stuart B. Goodman
- Department of Orthopaedic Surgery, Stanford University School of Medicine, Stanford, CA, USA
- Department of Bioengineering, Stanford University School of Medicine, Stanford, CA, USA
| | - Yunzhi Peter Yang
- Department of Orthopaedic Surgery, Stanford University School of Medicine, Stanford, CA, USA
- Department of Material Science and Engineering, Stanford University School of Medicine, Stanford, CA, USA
- Department of Bioengineering, Stanford University School of Medicine, Stanford, CA, USA
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Sun K, Xue Y, Zhang X, Li X, Zhao J, Xu X, Zhang X, Yang F. Tanshinone I alleviates steroid-induced osteonecrosis of femoral heads and promotes angiogenesis: in vivo and in vitro studies. J Orthop Surg Res 2023; 18:474. [PMID: 37391758 DOI: 10.1186/s13018-023-03934-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2023] [Accepted: 06/16/2023] [Indexed: 07/02/2023] Open
Abstract
BACKGROUND The impaired blood supply to the bones is an important pathological feature of steroid-induced osteonecrosis of the femoral head (SIONFH). Danshen is a Chinese herb that shows therapeutic effects on SIONFH, but the effects of one of its major bioactive constituents, Tanshinone I (TsI), on SIONFH remain unknown. Here, we evaluated the effects of TsI on SIONFH, particularly focusing on its effects on angiogenesis, in in vivo and in vitro research. METHODS SIONFH was induced in Sprague-Dawley rats by an intramuscular injection of methylprednisolone (40 mg/kg) in combination with an intraperitoneal injection of lipopolysaccharide (20 μg/kg). Morphological alterations of the femoral head were observed by dual-energy X-ray absorptiometry and HE staining. Western blot, qRT-PCR, and immunohistochemical/immunofluorescence staining were used to determine gene expression. RESULTS TsI (10 mg/kg) alleviated bone loss and rescued the expression of angiogenesis-related molecules (CD31, VWF, VEGF, and VEGFR2) in the femoral heads of SIONFH rats. Notably, TsI rescued the down-regulated expression of SRY-box transcription factor 11 (SOX11) in CD31+ endothelial cells in the femoral heads of SIONFH rats. In vitro studies showed that TsI preserved the dexamethasone-harmed angiogenic property (migration and tube formation) of human umbilical vein cells (EA.hy926), suppressed dexamethasone-induced cell apoptosis, reduced pro-apoptotic proteins (cytosolic cytochrome C, Bax, and caspase 3/9) and increased anti-apoptotic protein Bcl-2, whereas silencing of SOX11 reversed these beneficial effects. CONCLUSIONS This study demonstrates that TsI alleviates SIONFH and promotes angiogenesis by regulating SOX11 expression. Our work would provide new evidence for the application of TsI to treat SIONFH.
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Affiliation(s)
- Kai Sun
- The First Department of Orthopedics and Traumatology, First Affiliated Hospital, Heilongjiang University of Chinese Medicine, Harbin, Heilongjiang, China
| | - Yuman Xue
- The Second Department of Rehabilitation, The Second Affiliated Hospital of Heilongjiang University of Chinese Medicine, Harbin, Heilongjiang, China
| | - Xin Zhang
- Graduate School, Heilongjiang University of Chinese Medicine, Harbin, Heilongjiang, China
| | - Xiaodong Li
- The Third Department of Orthopedics and Traumatology, The Second Affiliated Hospital of Heilongjiang University of Chinese Medicine, Harbin, Heilongjiang, China
| | - Jun Zhao
- Graduate School, Heilongjiang University of Chinese Medicine, Harbin, Heilongjiang, China
| | - Xilin Xu
- The Third Department of Orthopedics and Traumatology, The Second Affiliated Hospital of Heilongjiang University of Chinese Medicine, Harbin, Heilongjiang, China
| | - Xiaofeng Zhang
- Teaching and Research Section of Orthopedics and Traumatology, Heilongjiang University of Chinese Medicine, No. 24, Heping Road, Harbin, Heilongjiang, China
| | - Fubiao Yang
- President's Office, The Third Affiliated Hospital, Heilongjiang University of Chinese Medicine, No. 2, Xiangjiang Road, Harbin, Heilongjiang, China.
- Teaching and Research Section of Orthopedics and Traumatology, Heilongjiang University of Chinese Medicine, No. 24, Heping Road, Harbin, Heilongjiang, China.
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Puricelli C, Gigliotti CL, Stoppa I, Sacchetti S, Pantham D, Scomparin A, Rolla R, Pizzimenti S, Dianzani U, Boggio E, Sutti S. Use of Poly Lactic-co-glycolic Acid Nano and Micro Particles in the Delivery of Drugs Modulating Different Phases of Inflammation. Pharmaceutics 2023; 15:1772. [PMID: 37376219 DOI: 10.3390/pharmaceutics15061772] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2023] [Revised: 06/12/2023] [Accepted: 06/16/2023] [Indexed: 06/29/2023] Open
Abstract
Chronic inflammation contributes to the pathogenesis of many diseases, including apparently unrelated conditions such as metabolic disorders, cardiovascular diseases, neurodegenerative diseases, osteoporosis, and tumors, but the use of conventional anti-inflammatory drugs to treat these diseases is generally not very effective given their adverse effects. In addition, some alternative anti-inflammatory medications, such as many natural compounds, have scarce solubility and stability, which are associated with low bioavailability. Therefore, encapsulation within nanoparticles (NPs) may represent an effective strategy to enhance the pharmacological properties of these bioactive molecules, and poly lactic-co-glycolic acid (PLGA) NPs have been widely used because of their high biocompatibility and biodegradability and possibility to finely tune erosion time, hydrophilic/hydrophobic nature, and mechanical properties by acting on the polymer's composition and preparation technique. Many studies have been focused on the use of PLGA-NPs to deliver immunosuppressive treatments for autoimmune and allergic diseases or to elicit protective immune responses, such as in vaccination and cancer immunotherapy. By contrast, this review is focused on the use of PLGA NPs in preclinical in vivo models of other diseases in which a key role is played by chronic inflammation or unbalance between the protective and reparative phases of inflammation, with a particular focus on intestinal bowel disease; cardiovascular, neurodegenerative, osteoarticular, and ocular diseases; and wound healing.
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Affiliation(s)
- Chiara Puricelli
- Department of Health Sciences, Università del Piemonte Orientale, Via Solaroli 17, 28100 Novara, Italy
- Maggiore della Carità University Hospital, Corso Mazzini 18, 28100 Novara, Italy
| | - Casimiro Luca Gigliotti
- Department of Health Sciences, Università del Piemonte Orientale, Via Solaroli 17, 28100 Novara, Italy
- NOVAICOS s.r.l.s, Via Amico Canobio 4/6, 28100 Novara, Italy
| | - Ian Stoppa
- Department of Health Sciences, Università del Piemonte Orientale, Via Solaroli 17, 28100 Novara, Italy
| | - Sara Sacchetti
- Department of Health Sciences, Università del Piemonte Orientale, Via Solaroli 17, 28100 Novara, Italy
- Maggiore della Carità University Hospital, Corso Mazzini 18, 28100 Novara, Italy
| | - Deepika Pantham
- Department of Health Sciences, Università del Piemonte Orientale, Via Solaroli 17, 28100 Novara, Italy
- NOVAICOS s.r.l.s, Via Amico Canobio 4/6, 28100 Novara, Italy
| | - Anna Scomparin
- Department of Drug Science and Technology, University of Torino, 10125 Turin, Italy
- Department of Physiology and Pharmacology, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv 69978, Israel
| | - Roberta Rolla
- Department of Health Sciences, Università del Piemonte Orientale, Via Solaroli 17, 28100 Novara, Italy
- Maggiore della Carità University Hospital, Corso Mazzini 18, 28100 Novara, Italy
| | - Stefania Pizzimenti
- Department of Clinical and Biological Science, University of Turin, Corso Raffaello 30, 10125 Torino, Italy
| | - Umberto Dianzani
- Department of Health Sciences, Università del Piemonte Orientale, Via Solaroli 17, 28100 Novara, Italy
- Maggiore della Carità University Hospital, Corso Mazzini 18, 28100 Novara, Italy
| | - Elena Boggio
- Department of Health Sciences, Università del Piemonte Orientale, Via Solaroli 17, 28100 Novara, Italy
- NOVAICOS s.r.l.s, Via Amico Canobio 4/6, 28100 Novara, Italy
| | - Salvatore Sutti
- Department of Health Sciences, Università del Piemonte Orientale, Via Solaroli 17, 28100 Novara, Italy
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21
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Cehelyk EK, Stull JD, Patel MS, Cox RM, Namdari S. Humeral Head Avascular Necrosis: Pathophysiology, Work-up, and Treatment Options. JBJS Rev 2023; 11:01874474-202306000-00017. [PMID: 37368960 DOI: 10.2106/jbjs.rvw.23.00014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/29/2023]
Abstract
» Avascular necrosis (AVN) of the humeral head is the result of ischemic injury to the epiphyseal bone leading to humeral head collapse and arthritis.» Common causes include trauma, chronic corticosteroid use, or systemic disease processes, such as sickle cell disease, systemic lupus erythematosus, or alcohol abuse.» Nonoperative treatment consists of risk factor management, physical therapy, anti-inflammatory medications, and activity modification.» Surgical treatment options include arthroscopic debridement, core decompression, vascularized bone grafts, and shoulder arthroplasty.
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Affiliation(s)
- Eli K Cehelyk
- Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Justin D Stull
- Rothman Orthopaedic Institute at Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Manan S Patel
- Rothman Orthopaedic Institute at Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Ryan M Cox
- Rothman Orthopaedic Institute at Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Surena Namdari
- Rothman Orthopaedic Institute at Thomas Jefferson University, Philadelphia, Pennsylvania
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22
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Bellone F, Gaudio A, Bellone IG, Stagno A, Catalano A. An unusual bilateral groin pain after COVID-19 infection in an 82-year-old man. Intern Emerg Med 2023; 18:1217-1219. [PMID: 36821037 PMCID: PMC9947871 DOI: 10.1007/s11739-023-03218-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/26/2022] [Accepted: 02/05/2023] [Indexed: 02/24/2023]
Affiliation(s)
- Federica Bellone
- Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy.
- Department of Clinical and Experimental Medicine, University Hospital of Messina, Via C. Valeria, 98125, Messina, Italy.
| | - Agostino Gaudio
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
| | - Italo Giuseppe Bellone
- Department of Biomedical, Dental, Morphological and Functional Imaging Sciences, University of Messina, Messina, Italy
| | - Alberto Stagno
- Department of Biomedical, Dental, Morphological and Functional Imaging Sciences, University of Messina, Messina, Italy
| | - Antonino Catalano
- Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
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23
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Fan XL, Wang WT, Wang J, Xiao R. Current management of avascular necrosis of the metacarpal head: a comprehensive literature review. Int J Surg 2023; 109:1509-1517. [PMID: 37042565 PMCID: PMC10389567 DOI: 10.1097/js9.0000000000000377] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2022] [Accepted: 03/24/2023] [Indexed: 04/13/2023]
Abstract
BACKGROUND Avascular necrosis (AVN) of the metacarpal head is a rare disease that may lead to progressive destruction of the metacarpophalangeal joint and hand function. This study aimed to describe the epidemiology, possible risk factors, clinical presentation, diagnostic workup, and treatment of the rare condition of avascular necrosis of the metacarpal head. METHODS Articles were searched using the subject words "Dieterich disease","Mauclaire's disease", and "avascular necrosis of metacarpal head" in the PubMed and Scopus databases. Studies were retained for review after meeting the inclusion criteria. Those outcomes relevant to diagnose and assessing AVN of the metacarpal head and those related to curative management were extracted. RESULTS The literature search revealed 45 studies with 55 patients. Although the aetiology of osteonecrosis has not been clearly delineated, AVN of the metacarpal head most commonly arises from trauma but other risk factors may also be involved. Plain radiographs are often negative and therefore likely to be missed. Early-stage osteonecrosis of the metacarpal head was best assessed using MRI. Given the rarity of this condition, there is no clear consensus on the treatment. CONCLUSIONS Avascular necrosis of the metacarpal head should be considered in the differential diagnosis of painful metacarpophalangeal joints. An early understanding of this unusual disease will provide an optimal clinical outcome, restoring joint activity, and resolving pain. Nonoperative treatment cannot cure all patients. Surgical management is based on the patient and lesion characteristics.
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Affiliation(s)
- Xiao-Lei Fan
- Department of Orthopedics, Honghui Hospital, Xi’an Jiaotong University, Xi’an
| | | | - Jian Wang
- Orthopedics, Karamay Central Hospital of Xinjiang, Karamay, China
| | - Rui Xiao
- Orthopedics, Karamay Central Hospital of Xinjiang, Karamay, China
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24
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Xu HJ, Liu XZ, Yang L, Ning Y, Xu LL, Sun DM, Liao W, Yang Y, Li ZH. Runx2 overexpression promotes bone repair of osteonecrosis of the femoral head (ONFH). Mol Biol Rep 2023; 50:4769-4779. [PMID: 37029290 DOI: 10.1007/s11033-023-08411-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Accepted: 03/28/2023] [Indexed: 04/09/2023]
Abstract
BACKGROUND Runt-related transcription factor-2 (Runx2) has been considered an inducer to improve bone repair ability of mesenchymal stem cells (MSCs). METHODS AND RESULTS Twenty-four rabbits were used to establish Osteonecrosis of the femoral head (ONFH) and randomly devided into four groups: Adenovirus Runx2 (Ad-Runx2) group, Runx2-siRNA group, MSCs group and Model group. At 1 week after model establishment, the Ad-Runx2 group was treated with 5 × 107 MSCs transfected through Ad-Runx2, the Runx2-siRNA group was treated with 5 × 107 MSCs transfected through Runx2-siRNA, the MSCs group was injected with 5 × 107 untreated MSCs, and the Model group was treated with saline. The injection was administered at 1 week and 3 weeks after model establishment. The expression of bone morphogenetic protein 2 (BMP-2), Runx2 and Osterix from the femoral head was detected at 3 and 6 weeks after MSCs being injected, and Masson Trichrome Staining, Gross Morphology, X-ray and CT images observation were used to evaluate the repair effect of ONFH. The data revealed that the expression of BMP-2, Runx2 and Osterix in the Runx2-siRNA group was reduced at 3 weeks compared with the MSCs group, and then the expression further reduced at 6 weeks, but was still higher than the Model group besides Osterix; The expression of these three genes in the Ad-Runx2 group was higher than in the MSCs group. Masson Trichrome Staining, Gross Morphology and X-ray and CT images observation revealed that necrotic femoral head of the MSCs group was more regular and smooth than the Runx2-siRNA group, which has a collapsed and irregular femoral head. In the Ad-Runx2 group, necrotic femoral head was basically completely repaired and covered by rich cartilage and bone tissue. CONCLUSIONS Overexpression of Runx2 can improve osteoblastic phenotype maintenance of MSCs and promote necrotic bone repair of ONFH.
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Affiliation(s)
- Hai-Jia Xu
- Department of Orthopedics, Wuhan Third Hospital, Tongren Hospital of Wuhan University, Wuhan, 430060, China
| | - Xiang-Zhong Liu
- Department of Orthopedics, Wuhan Third Hospital, Tongren Hospital of Wuhan University, Wuhan, 430060, China
| | - Lu Yang
- Department of Anesthesiology, Wuhan Third Hospital, Tongren Hospital of Wuhan University, Wuhan, 430060, China
| | - Yu Ning
- Department of Orthopedics, XiangYang Hospital of Traditional Chinese Medicine, Hubei University of Chinese Medicine, Xiangyang, 441000, China
| | | | - Da-Ming Sun
- Wuhan Sports University, Wuhan, 430079, China
| | - Wen Liao
- Department of Orthopedics, Wuhan Third Hospital, Tongren Hospital of Wuhan University, Wuhan, 430060, China
| | - Yi Yang
- Wuhan Sports University, Wuhan, 430079, China
| | - Zhang-Hua Li
- Department of Orthopedics, Wuhan Third Hospital, Tongren Hospital of Wuhan University, Wuhan, 430060, China.
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25
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Chapot A, Zambelli PY, Merckaert SR. Functional and Patient-related Outcomes of Total Hip Arthroplasty in Patients Younger Than 20 Years. Arthroplast Today 2023; 20:101100. [PMID: 36923059 PMCID: PMC10009676 DOI: 10.1016/j.artd.2023.101100] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/03/2022] [Revised: 01/05/2023] [Accepted: 01/11/2023] [Indexed: 03/18/2023] Open
Abstract
Background Total hip arthroplasty (THA) in adolescent and young adults represent only about 10% of all THAs. Despite the advances in hip conservation surgery, there are still adolescents and young adults who progress to severe joint degeneration. THA seems to be the last solution in these cases. We aimed to assess the clinical and patient-related outcomes at short-term to midterm follow-up for THAs performed before the age of 20 years. Material and methods We performed a retrospective monocentric study including all patients that underwent a THA before the age of 20 years between January 2008 and December 2018 at our tertiary orthopaedic center with a minimum follow-up of 2 years. Demographic data were recorded. The Harris and Oxford hip scores were used to assess clinical and patient-related outcomes. Results A total of 11 patients (12 THAs) were included. Juvenile inflammatory arthritis and avascular necrosis due to slipped capital femoral epiphysis were the most commonly encountered etiologies. The mean age at surgery was 16 years (minimum 13, maximum 19 years). The mean follow-up duration was 6 years (minimum 2, maximum 9 years) without any revision. Regarding the Harris and Oxford hip scores, the mean score were 81 and 39.5 for clinical and patient-related outcomes respectively. The Spearman correlation test revealed a statistically significant positive correlation between the 2 scores of ρ = 0.811 with a P value < .001. Conclusions THA in adolescents and young adults suffering from end-stage osteoarthritis due to pediatric hip disorders provides improved hip function and notable pain relief at short-term to midterm follow-up.
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Affiliation(s)
- Antoine Chapot
- Centre Hospitalier Universitaire Vaudois, Service de chirurgie orthopédique pédiatrique, Lausanne, Switzerland
| | - Pierre-Yves Zambelli
- Centre Hospitalier Universitaire Vaudois, Service de chirurgie orthopédique pédiatrique, Lausanne, Switzerland.,Centre Hospitalier Universitaire Vaudois, Service d'Orthopédie adulte, Lausanne, Switzerland
| | - Sophie Rosa Merckaert
- Centre Hospitalier Universitaire Vaudois, Service de chirurgie orthopédique pédiatrique, Lausanne, Switzerland
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26
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Muthu S, Jeyaraman M, Selvaraj P, Jeyaraman N, Potty AG, Gupta A. Dose–Response Meta-Analysis of Corticosteroid Effects in SARS Outbreak: A Model for Risk Stratification and Screening Strategy for Osteonecrosis of Femoral Head Post-Corticosteroid Therapy for COVID-19. Life (Basel) 2023; 13:life13040907. [PMID: 37109436 PMCID: PMC10143798 DOI: 10.3390/life13040907] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Revised: 03/14/2023] [Accepted: 03/27/2023] [Indexed: 04/01/2023] Open
Abstract
Corticosteroids (CS) have been used in the management regimens for COVID-19 disease to mitigate the cytokine storm and ill effects of the pulmonary inflammatory cascade. With the rampant use of CS, clinicians started reporting the occurrence of osteonecrosis of the femoral head (OFH). In this systematic review, we aim to analyze the literature and identify the definitive cumulative dose and duration of CS needed for the development of OFH based on the SARS model and generate a risk-based screening recommendation for OFH in convalescent COVID-19 patients to facilitate early identification and management. An electronic database search was conducted until December 2022 in PubMed, Web of Science, Embase, and CNKI (China Knowledge Resource Integrated Database). Studies involving CS therapy and osteonecrosis data in SARS patients were included. Three authors independently extracted the data from the included studies and a dose–response meta-analysis was performed for various doses and duration of CS utilized in the included studies. We selected 12 articles with 1728 patients in the analysis. The mean age was 33.41 (±4.93) years. The mean dosage of CS administered was 4.64 (±4.7) g which was administered for a mean duration of 29.91 (±12.3) days. The risk of osteonecrosis increases at pooled OR of 1.16 (95% CI 1.09–1.23, p < 0.001) per 2.0 g increase in the cumulative dose of CS usage. Similarly, the risk increases at pooled OR of 1.02 (95% CI 1.01–1.03, p < 0.001) per 5 days of increase in the cumulative duration of CS usage. A cumulative dosage of 4 g and a duration of 15 days were determined as the critical cut-off for the non-linear dose–response relationship observed. Appropriate and frequent screening of these individuals at regular intervals would help in the identification of the disease at an early stage in order to treat them appropriately.
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27
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Tran TN, Baltaci Y, Winter P, Tschernig T, Landgraeber S. Optimal drilling at femoral head-neck junction for treatment of the femoral head necrosis: Experimental and numerical evaluation. Ann Anat 2023; 248:152081. [PMID: 36871868 DOI: 10.1016/j.aanat.2023.152081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Revised: 01/26/2023] [Accepted: 02/14/2023] [Indexed: 03/06/2023]
Abstract
BACKGROUND Advanced core decompression (ACD) is a relative new technique for treatment of early stages of avascular femoral head necrosis. Although it is a promising treatment option, there is a need to modify this technique for achieving higher hip survival rates. An idea was to combine this technique with the lightbulb procedure in order to get a complete removal of the necrosis. This study aimed at evaluating the fracture risk of the femora treated by the combined Lightbulb-ACD technique as the basis for clinical application. METHODS Subject-specific models were generated from CT scan data of five intact femora. Several treated models were then created from each intact bone and simulated during normal walking activity. Biomechanical testing was additionally performed on 12 pairs of cadaver femora to confirm the simulation results. FINDINGS The finite element results revealed that the risk factor of the treated models with a 8 mm-drill increased, but was not significantly greater than that of their corresponding intact models. However, for the femur treated with a 10 mm-drill, the risk factor increased significantly. Fracture always initiated on the femoral neck, i.e. it was either subcapital or transcervical fracture. Our biomechanical testing results correlated well with the simulation data which confirmed the usefulness and effectiveness of the bone models. INTERPRETATION The combined Lightbulb-ACD technique using a 10 mm drill increased the fracture risk of femur postoperatively. A drill of up to 8 mm at the anterior head-neck junction did not however lead to the weakening of the femur so that full load bearing may be possible.
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Affiliation(s)
- Thanh Ngoc Tran
- Department of Orthopaedic Surgery, University of Saarland, Kirrberger Straße, 66421 Homburg, Germany.
| | - Yeliz Baltaci
- Department of Pediatric Oncology and Hematology, University of Saarland, Kirrberger Straße, 66421 Homburg, Germany
| | - Philipp Winter
- Department of Orthopaedic Surgery, University of Saarland, Kirrberger Straße, 66421 Homburg, Germany
| | - Thomas Tschernig
- Institute of Anatomy, University of Saarland, Kirrberger Straße, 66421 Homburg, Germany
| | - Stefan Landgraeber
- Department of Orthopaedic Surgery, University of Saarland, Kirrberger Straße, 66421 Homburg, Germany
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28
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Gerami MH, Khorram R, Rasoolzadegan S, Mardpour S, Nakhaei P, Hashemi S, Al-Naqeeb BZT, Aminian A, Samimi S. Emerging role of mesenchymal stem/stromal cells (MSCs) and MSCs-derived exosomes in bone- and joint-associated musculoskeletal disorders: a new frontier. Eur J Med Res 2023; 28:86. [PMID: 36803566 PMCID: PMC9939872 DOI: 10.1186/s40001-023-01034-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2022] [Accepted: 01/26/2023] [Indexed: 02/22/2023] Open
Abstract
Exosomes are membranous vesicles with a 30 to 150 nm diameter secreted by mesenchymal stem/stromal cells (MSCs) and other cells, such as immune cells and cancer cells. Exosomes convey proteins, bioactive lipids, and genetic components to recipient cells, such as microRNAs (miRNAs). Consequently, they have been implicated in regulating intercellular communication mediators under physiological and pathological circumstances. Exosomes therapy as a cell-free approach bypasses many concerns regarding the therapeutic application of stem/stromal cells, including undesirable proliferation, heterogeneity, and immunogenic effects. Indeed, exosomes have become a promising strategy to treat human diseases, particularly bone- and joint-associated musculoskeletal disorders, because of their characteristics, such as potentiated stability in circulation, biocompatibility, low immunogenicity, and toxicity. In this light, a diversity of studies have indicated that inhibiting inflammation, inducing angiogenesis, provoking osteoblast and chondrocyte proliferation and migration, and negative regulation of matrix-degrading enzymes result in bone and cartilage recovery upon administration of MSCs-derived exosomes. Notwithstanding, insufficient quantity of isolated exosomes, lack of reliable potency test, and exosomes heterogeneity hurdle their application in clinics. Herein, we will deliver an outline respecting the advantages of MSCs-derived exosomes-based therapy in common bone- and joint-associated musculoskeletal disorders. Moreover, we will have a glimpse the underlying mechanism behind the MSCs-elicited therapeutic merits in these conditions.
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Affiliation(s)
- Mohammad Hadi Gerami
- grid.412571.40000 0000 8819 4698Bone and Joint Diseases Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Roya Khorram
- grid.412571.40000 0000 8819 4698Bone and Joint Diseases Research Center, Department of Orthopedic Surgery, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Soheil Rasoolzadegan
- grid.411600.2Department of Surgery, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Saeid Mardpour
- grid.411705.60000 0001 0166 0922Department of Radiology, Imam Khomeini Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Pooria Nakhaei
- grid.411705.60000 0001 0166 0922Endocrinology and Metabolism Research Center (EMRC), Vali-Asr Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Soheyla Hashemi
- grid.411036.10000 0001 1498 685XObstetrician, Gynaecology & Infertility Department, Isfahan University of Medical Sciences, Isfahan, Iran
| | | | - Amir Aminian
- Bone and Joint Reconstruction Research Center, Shafa Orthopedic Hospital, Iran University of Medical Sciences, Tehran, Iran.
| | - Sahar Samimi
- Tehran University of Medical Sciences, Tehran, Iran.
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Cao H, Shi K, Long J, Liu Y, Li L, Ye T, Huang C, Lai Y, Bai X, Qin L, Wang X. PDGF-BB prevents destructive repair and promotes reparative osteogenesis of steroid-associated osteonecrosis of the femoral head in rabbits. Bone 2023; 167:116645. [PMID: 36539110 DOI: 10.1016/j.bone.2022.116645] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/25/2022] [Revised: 11/28/2022] [Accepted: 12/10/2022] [Indexed: 12/23/2022]
Abstract
Destructive repair characterized by inadequate angiogenesis and osteogenesis is the main pathological progression in steroid-associated osteonecrosis of the femoral head (SONFH). Platelet-derived growth factor-BB (PDGF-BB) is an "angiogenesis and osteogenesis coupling" factor that has been used for the treatment of bone defects in clinic. This study was designed to analyze the ability of PDGF-BB for preventing destructive repair and promoting reparative osteogenesis in SONFH. Steroid-associated osteonecrosis (SAON) was induced and triggered destructive repair of the femoral head by repeated lipopolysaccharide (LPS) and methylprednisolone (MPS) injections in rabbits. At 2, 4, and 6 weeks after induction, recombinant human PDGF-BB, neutralizing PDGF-BB antibody, or saline was intramedullary injected into the proximal femora. At week 6 after SAON induction, the proximal femora were dissected for bone architecture and histological analysis. C3H10T1/2 cells and HUVECs were used for further mechanistic investigation. After PDGF-BB treatment, type H vessels and leptin receptor-positive (LepR+) mesenchymal stem cells (MSCs) increased in the affected femoral head, and more osteoblastic osteogenesis along the bone surfaces but scattered adipocytes in bone marrow tissue than that in the SAON group. PDGF-BB treatment prevented destructive repair progression and led to 50-70 % of osteonecrotic femoral heads undergoing reparative osteogenesis. In particular, we found that PDGF-BB could mediate MSC self-renewal and maintain their osteogenic potency by activating PDGFR/Akt/GSK3β/CERB signaling in the presence of steroids. Moreover, PDGF-BB also stabled the newly formed vascular tubes by recruiting MSCs for improving intraosseous vascular integration. PDGF-BB may be a candidate for the promotion of reparative osteogenesis in SONFH.
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Affiliation(s)
- Huijuan Cao
- Centre for Translational Medicine Research & Development, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen, PR China; University of Chinese Academy of Sciences, Beijing, PR China
| | - Keda Shi
- Centre for Translational Medicine Research & Development, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen, PR China
| | - Jing Long
- Centre for Translational Medicine Research & Development, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen, PR China
| | - Yanzhi Liu
- Guangdong Key Laboratory for Research and Development of Natural Drugs, Department of Pharmacology, Guangdong Medical University, Zhanjiang, PR China
| | - Lingli Li
- Centre for Translational Medicine Research & Development, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen, PR China
| | - Tianluo Ye
- Centre for Translational Medicine Research & Development, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen, PR China
| | - Cuishan Huang
- Centre for Translational Medicine Research & Development, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen, PR China
| | - Yuxiao Lai
- Centre for Translational Medicine Research & Development, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen, PR China
| | - Xueling Bai
- Centre for Translational Medicine Research & Development, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen, PR China
| | - Ling Qin
- Centre for Translational Medicine Research & Development, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen, PR China; Musculoskeletal Research Laboratory, Department of Orthopaedics & Traumatology, The Chinese University of Hong Kong, Hong Kong.
| | - Xinluan Wang
- Centre for Translational Medicine Research & Development, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen, PR China; University of Chinese Academy of Sciences, Beijing, PR China.
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30
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Debiève M, Castiaux L, van Maanen A, Magremanne M. Medication-related osteonecrosis of the jaw, a risk to reassess in osteoporotic patients. JOURNAL OF STOMATOLOGY, ORAL AND MAXILLOFACIAL SURGERY 2023; 124:101316. [PMID: 36273739 DOI: 10.1016/j.jormas.2022.10.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/21/2022] [Revised: 10/05/2022] [Accepted: 10/19/2022] [Indexed: 11/17/2022]
Abstract
INTRODUCTION The use of antiresorptive drugs concerns many medical specialties either in relation to their prescription for osteoporosis or cancer, or in relation to the treatment of their side effects. In the literature, less than 10% of medication-related osteonecrosis of the jaw are related to patients treated for osteoporosis, while 90% are found in patients treated for cancer. Despite the increasing number of osteoporotic patients taking high doses of antiresorptive drugs, only few studies describe this topic. The main aim of this study was to highlight the occurrence of medication-related osteonecrosis of the jaw in osteoporotic patients compared to cancer patients. The second aim was to highlight risk factors in the two groups, to try to understand the high number of osteoporotic patients in our population. MATERIALS AND METHODS A retrospective study was conducted between December 2004 and March 2021 to identify all cases of medication-related osteonecrosis of the jaw in our department with emphasis on the osteoporotic population. Demographic, systemic and local risk factors were collected as well as the type, dose and duration of the anti-resorptive drugs treatment. Evolution and follow-up were also recorded. RESULTS One hundred sixty five patients presented with medication-related osteonecrosis of the jaw, of whom 67 (40,6%) were osteoporotic. Seventeen (25,4%) patients were males and 50 females (74,6%). Risk factors were tobacco consumption (28,4%), anemia (20,9%), alcohol consumption (19,4%). Use of corticoids or anticoagulant/antithrombotic therapy was related in 20,9% and 16,4%, respectively. The mean age at MRONJ diagnosis was 74,4 (50-98). The mean follow up time was 23,7 months (1-110). CONCLUSION Unlike the literature where medication-related osteonecrosis of the jaw in osteoporotic patients represents less than 10%, the rate in our series was much higher and represents 40% of the patients. This highlights the importance of a complete dental examination before and during antiresorptive drugs treatment, even in the case of osteoporotic patients.
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Affiliation(s)
- M Debiève
- Department of Oral and Maxillo-Facial Surgery, Cliniques Universitaires Saint Luc, 1200 Brussels, Belgium.
| | - L Castiaux
- Department of Oral and Maxillo-Facial Surgery, Cliniques Universitaires Saint Luc, 1200 Brussels, Belgium
| | - A van Maanen
- Statistical Support Unit, Institut Roi Albert II, Cliniques Universitaires Saint-Luc, Université Catholique de Louvain, 200 Brussels, Belgium; Institut Roi Albert II, Cancérologie et Hématologie, Cliniques Universitaires Saint-Luc, Université Catholique de Louvain, 10, avenue Hippocrate, 1200 Brussels, Belgium
| | - M Magremanne
- Department of Oral and Maxillo-Facial Surgery, Cliniques Universitaires Saint Luc, 1200 Brussels, Belgium; Institut Roi Albert II, Cancérologie et Hématologie, Cliniques Universitaires Saint-Luc, Université Catholique de Louvain, 10, avenue Hippocrate, 1200 Brussels, Belgium
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Glueck CJ, Freiberg RA, Wang P. Familial Thrombophilia Is Associated With Primary Multifocal Osteonecrosis: A Case-Control Study of 40 Patients. Orthopedics 2023; 46:164-168. [PMID: 36623277 DOI: 10.3928/01477447-20230104-03] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
To characterize pathoetiologic associations of heritable thrombophilia-hypofibrinolysis with idiopathic (primary) multifocal osteonecrosis (ON) (≥3 ON anatomic sites), we prospectively studied 28 women and 12 men with primary multifocal ON compared with 27 women and 24 men with primary nonmultifocal ON (<3 sites) and 110 healthy controls without ON. The 40 cases with primary multifocal ON differed from controls for 3 familial thrombophilias: Factor V Leiden heterozygosity (6 of 40 [15%] vs 2 of 109 [2%], P=.002), G20210A prothrombin gene heterozygosity (6 of 40 [15%] vs 3 of 110 [3%], P=.011), and high (>150%) Factor VIII (8 of 40 [20%] vs 7 of 103 [7%], P=.031). These case-control familial coagulation differences paralleled those in 51 concurrently evaluated cases with primary nonmulti-focal ON, 7 of 51 (14%) of whom had Factor V Leiden heterozygosity vs 2% of controls (P=.005) and 14 of 44 (32%) of whom had high Factor VIII vs 7 of 103 (7%) of controls (P=.0002). Recognition of familial thrombophilia as a common pathoetiology of primary multifocal ON provides an opportunity for early anticoagulation (before joint collapse), allowing both prophylaxis and therapy aimed at relieving pain and slowing or stopping progression of the disease to joint collapse. [Orthopedics. 202X;XX(X):xx-xx.].
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Yu X, Zhang S, Zhang B, Dai M. Relationship of idiopathic femoral head necrosis with blood lipid metabolism and coagulation function: A propensity score-based analysis. Front Surg 2023; 9:938565. [PMID: 36684312 PMCID: PMC9852306 DOI: 10.3389/fsurg.2022.938565] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2022] [Accepted: 11/10/2022] [Indexed: 01/09/2023] Open
Abstract
Background Nontraumatic osteonecrosis of the femoral head (ONFH) can be corticosteroid-induced, alcohol-induced, and idiopathic ONFH (IONFH). Although corticosteroid- and alcohol-induced ONFH has been investigated extensively regarding its relationship with blood lipids and coagulation factor levels. However, the effect of blood lipid metabolism and coagulation function on IONFH has rarely been studied. Therefore, this study aimed to analyse the relationship of IONFH with blood lipid and coagulation indicators. Methods Total 680 patients diagnosed with IONFH in our institution during January 2011-June 2019 who met the inclusion criteria composed the case group; 613 healthy persons who underwent physical examination at our institution during the same period composed the control group. Propensity scores were used for baseline feature matching, and two matching groups each with 450 patients were established. After the matching, blood lipid and coagulation factor levels of both groups were comparatively analysed. Results The case group showed significantly higher total cholesterol (TC), triglyceride (TG), low-density lipoprotein (LDL) levels, low-density/high-density lipoprotein (LDL/HDL) ratio, and apolipoprotein B (Apo-B) levels than the control group (p < 0.05). Conversely, the HDL and apolipoprotein A (Apo-AI) levels in the case group were significantly lower than those in the control group (p < 0.05). Regarding coagulation indicators, the activated partial thromboplastin time and prothrombin time were lower in the case group than in the control group; however, the differences were insignificant (p > 0.05). Furthermore, fibrinogen (FIB) levels and thrombin time (TT) in the case group were higher than those in the control group. There were significant differences between the two groups only in terms of FIB levels (p < 0.05), while TT was not significantly different (p > 0.05). Conclusions IONFH has strong associations with blood lipid metabolism and coagulation function, which provide an avenue for exploring the mechanism of IONFH.
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Liu B, Gao F, Xiu X, Wu T, Liu Z, Zhang B, Liu S, Han Y. Denosumab Can Prevent Collapse in Patients with Early-Stage Steroid-Induced Osteonecrosis of the Femoral Head by Inhibiting Osteoclasts and Autophagy. Orthop Surg 2022; 15:256-265. [PMID: 36398455 PMCID: PMC9837242 DOI: 10.1111/os.13584] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Revised: 10/10/2022] [Accepted: 10/16/2022] [Indexed: 11/20/2022] Open
Abstract
OBJECTIVE The osteoclastic bone resorption inhibitors might have positive effect in preventing femoral head collapse in patients with osteonecrosis of the femoral head (ONFH). However, as a novel osteoclastic inhibitor, whether denosumab can prevent collapse in steroid-induced ONFH remains unknown. This study aims to evaluate the treatment effect of denosumab and the potential protective mechanism. METHODS This was a retrospective study. A total of 161 patients with steroid-induced ONFH who underwent denosumab treatment were reviewed, and 209 untreated patients were selected as controls. Their clinical characteristics and radiological exam results were obtained. Patients were treated with 60 mg denosumab every 6 months for 2 years. The primary outcome was the incidence of femoral head collapse at 2 years after the initial diagnosis of ONFH. Secondary outcomes included the Harris hip score, progression of osteosclerosis, increase in necrotic area, bone marrow oedema relief, and bone mineral density increase in the femoral head. The Mann-Whitney U test and chi-square tests were performed to identify the differences between the continuous and categorical variables, respectively. A multivariate logistic regression model was built to identify the factors associated with the treatment effect of denosumab. RESULTS The incidence of femoral head collapse was 42.24% (68/161) in the denosumab group and 54.07% (113/209) in the control group (χ2 = 5.094, p = 0.024; relative risk = 0.787, 95% CI = 0.627-0.973). The excellent-good rates of the Harris hip score were 63.98% (103/161) in the denosumab group and 44.98% (94/209) in the control group (χ2 = 13.186, p < 0.001). The incidence of osteosclerosis progression in the denosumab group was 55.28% (89/161), which was significantly higher than that in the control group (43.54%, 91/209, χ2 = 5.016, p = 0.025). Meanwhile, a significant increase in bone mineral density was identified in 29.19% (47/161) and 7.18% (15/209) of patients in the denosumab and control groups, respectively (χ2 = 31.600, p < 0.001). The osteoclastic cytoplasm expression of LC3-II was more positive in the control group than in the denosumab group (immunohistochemistry scoring: 3.58 ± 2.27 vs 6.33 ± 2.64, Z = -2.684, p = 0.007). A total of three independent factors were considered to be associated with the positive treatment effect of denosumab, the time of first denosumab administration (OR = 2.010, 95% CI = 1.272-3.177), osteosclerosis (OR = 1.583, 95% CI = 1.024-2.445), and the necrotic area before denosumab administration (medium necrotic area: OR = 2.084, 95% CI = 1.245-3.487; large necrotic area: OR = 2.211, 95% CI = 1.255-3.893). CONCLUSIONS The current study demonstrated that denosumab had a positive effect on preventing femoral head collapse in patients with steroid ONFH. This effect might be closely associated with the inhibition of osteoclasts and their autophagy.
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Affiliation(s)
- Bo Liu
- Department of Osteonecrosis and Hip Surgerythe Third Hospital of Hebei Medical UniversityShijiazhuangChina
| | - Feng Gao
- Department of Pathologythe Third Hospital of Hebei Medical UniversityShijiazhuangChina
| | - Xiaofei Xiu
- Department of Pathologythe Third Hospital of Hebei Medical UniversityShijiazhuangChina
| | - Tao Wu
- Department of Osteonecrosis and Hip Surgerythe Third Hospital of Hebei Medical UniversityShijiazhuangChina
| | - Zeming Liu
- Department of Osteonecrosis and Hip Surgerythe Third Hospital of Hebei Medical UniversityShijiazhuangChina
| | - Bingshi Zhang
- Department of Osteonecrosis and Hip Surgerythe Third Hospital of Hebei Medical UniversityShijiazhuangChina
| | - Sikai Liu
- Department of Osteonecrosis and Hip Surgerythe Third Hospital of Hebei Medical UniversityShijiazhuangChina
| | - Yongtai Han
- Department of Osteonecrosis and Hip Surgerythe Third Hospital of Hebei Medical UniversityShijiazhuangChina
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Ahmed Malik F, Roy Chaudhary S, Edwards N, Rajasekaran RB, Chari B. Non-neoplastic pathologies mimicking sarcoma - Experience from a tertiary referral centre multidisciplinary team. Eur J Radiol 2022; 156:110510. [PMID: 36099833 DOI: 10.1016/j.ejrad.2022.110510] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2022] [Revised: 06/22/2022] [Accepted: 08/30/2022] [Indexed: 11/03/2022]
Abstract
OBJECTIVE Distinguishing non-neoplastic tumour-mimicking pathologies from bone and soft tissue tumours is one of the fundamental aims of a tertiary centre sarcoma multidisciplinary team (MDT) service. In this study, we aim to analyse the incidence of non-neoplastic lesions referred to a tertiary referral service as suspected sarcoma, and to analyse the spectrum of conditions comprising these tumour-mimicking pathologies. MATERIALS AND METHODS We conducted a retrospective observational study compiling the biopsy-proven non-neoplastic outcomes of suspected sarcoma cases referred to our MDT in the last year. We identified all referrals made to our service between 1st January 2020 and 31st December 2020 and compiled their histological diagnoses. RESULTS A total of 976 new cases were referred to our MDT as suspected sarcoma in one year. Of these referrals, 8.6% (84/976) received a biopsy-proven outcome of non-neoplastic pathology. These non-neoplastic outcomes were categorised into the following types of pathology: 32.1% vascular, 31.0% inflammatory, 14.3% traumatic, 6.0% degenerative, 6.0% idiopathic, 4.8% infective, 3.6% metabolic, 1.2% autoimmune, and 1.2% genetic. CONCLUSION A significant proportion of pathologies referred to a tertiary centre sarcoma MDT are non-neoplastic in nature. These lesions are made up of a range of pathologies, with vascular and inflammatory conditions being the most common. Our study, the first of its kind, offers clinicians an insight into tumour-mimicking pathologies encountered by a tertiary centre.
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Affiliation(s)
| | - Snehansh Roy Chaudhary
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, Oxford, UK
| | - Nathan Edwards
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, Oxford, UK
| | | | - Basavaraj Chari
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, Oxford, UK
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Abstract
Background Musculoskeletal involvement was the least addressed area of post covid 19 infection sequela in literature even though they significantly reflect in mobility of survivors and ends up in morbidity. Emphasis on this grey area may enlighten further researches on the same.The study aims to identify the relationship between Covid 19 infection and avascular necrosis of femoral head, by retrospectively assessing the COVID 19 history of patients who attended a tertiary center. Materials and methods Study Period: 26/7/2021 – 26/7/2022).The data of all the patients diagnosed with avascular necrosis of hip during from 26/7/21 to 26/7/22were retrospectively assessed to identify the history of COVID 19. Results A total of 17 patients were available for the study,the mean age of the patients were 37 years (range 23-60). Out of the 17 patients 7 were female and 10 were male. All the patients were presented to the OPD with hip pain.On assessing the history of COVID 19 it was found that out of the total 17 patients, 14 had history of COVID 19 infection (82.4%).On detailed history assessment, it was also found that all the 14 post Covid patients had their symptoms onset after COVID.The retrospective analysis of the AVN patients over the study period of one year indicates that the 82.4% of the patients had history of COVID prior to the onset of AVN symptoms, with average duration of onset of symptoms post COVID being 66 days. Conclusion Early diagnosis of post Covid 19 infection AVN hip can direct the management spectrum to its lower extremities and need of a case control study to confirm the causative effect Covid19 infection on avascular necrosis of hip were suggested.
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Thorey F, Floerkemeier T, Windhagen H. [Short hip stem for THA in avascular necrosis of the femoral head]. ORTHOPADIE (HEIDELBERG, GERMANY) 2022; 51:815-821. [PMID: 36069911 DOI: 10.1007/s00132-022-04304-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 08/09/2022] [Indexed: 06/15/2023]
Abstract
INTRODUCTION Osteonecrosis of the femoral head or avascular necrosis of the femoral head (HKN) is a complex disease that, without treatment, leads to infraction of the femoral head in most cases. In these cases, only replacement of the hip joint will help, although there is no clear recommendation of an arthroplasty type. In the last two decades, the treatment of primary and secondary coxarthrosis with short-shaft prostheses with different anchoring philosophies has increased. Since short-shaft fitting is a possible option especially in younger patients, the question arises about possible fittings of advanced HKN with these stem types, especially with metaphyseal anchorage. The aim of this study was to review the existing literature on the results of short stem prosthesis in HKN and to present the advantages and disadvantages of short stem prosthesis in osteonecrosis of the femoral head. MATERIAL AND METHODS This review analyzes the existing studies on short stem arthroplasty for HKN. RESULTS Only a few studies exist that have analyzed clinical and radiologic outcomes of short stem replacement in HKN. CONCLUSION The existing short- and medium-term results show mostly good outcomes. However, it is difficult to draw a general conclusion due to differences in stem design and fixation. Short stems with primary diaphyseal fixation do not show an increased risk of failed osseointegration or loosening. Constructions with primary metaphyseal fixation should undergo MRI to rule out the possibility of necrosis extending beyond the femoral neck.
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Affiliation(s)
- F Thorey
- Internationales Zentrum für Orthopädie, ATOS Klinik Heidelberg, Bismarckstr. 9-15, 69115, Heidelberg, Deutschland.
| | - T Floerkemeier
- go:h (Gelenkchirurgie Orthopädie Hannover), Hannover, Deutschland
| | - H Windhagen
- Orthopädische Klinik, Medizinische Hochschule Hannover (MHH) im DIAKOVERE Annastift, Hannover, Deutschland
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Bakhshi Z, Yadav S, Harmsen WS, Edakkanambeth Varayil J, Karls KA, Tremaine WJ, Loftus EV. Osteonecrosis in Inflammatory Bowel Disease: Clinical Features, Risk Factor Analysis, and Outcomes. Inflamm Bowel Dis 2022:6712289. [PMID: 36149260 DOI: 10.1093/ibd/izac198] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Indexed: 12/09/2022]
Abstract
BACKGROUND Avascular necrosis (AVN) is a known adverse event associated with corticosteroid (CS) usage. Inflammatory bowel disease (IBD) is often treated with a CS for induction of remission. We sought to describe clinical features and outcomes of IBD patients with AVN. METHODS In this retrospective, single-center, case-control study, patients with IBD who had a diagnosis of osteonecrosis, aseptic necrosis, or AVN from 1976 to 2009 were included, and each was matched with up to 2 controls (IBD but no AVN) on age, sex, IBD subtype, geographic area of residence, and date of IBD diagnosis. We abstracted risk factor data from the medical records. Conditional logistic regression was performed accounting for minor differences in age and date of first IBD visit to assess the relationship between putative risk factors and AVN, expressed as odds ratio and 95% confidence interval. RESULTS Eighty-five patients were diagnosed with IBD-AVN and were matched with 163 controls. The mean age at AVN diagnosis was 47.5 years. AVN was diagnosed a median of 12.2 years after IBD diagnosis, and the control group was followed for a median of 15 years after IBD diagnosis to ensure that they did not have AVN. Ten percent of patients with AVN did not have any CS exposure. History of arthropathy or estrogen use in Crohn's disease and use of CS, osteoporosis, and history of arthropathy in ulcerative colitis were significantly associated with AVN. CONCLUSIONS Most patients with IBD-AVN had multifocal involvement. Most had received CS, but many patients had other risk factors including arthropathy.
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Affiliation(s)
- Zeinab Bakhshi
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, USA
| | - Siddhant Yadav
- Division of General Internal Medicine, Mayo Clinic, Rochester, MN, USA
| | - W Scott Harmsen
- Division of Clinical Trials and Biostatistics, Mayo Clinic, Rochester, MN, USA
| | | | | | - William J Tremaine
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, USA
| | - Edward V Loftus
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, USA
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Tian C, Shao W, Zhou H. Transcriptomic analysis reveals genetic factors regulating early steroid-induced osteonecrosis of the femoral head. Medicine (Baltimore) 2022; 101:e30625. [PMID: 36123924 PMCID: PMC9478254 DOI: 10.1097/md.0000000000030625] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
The present study aimed to explore the signaling pathways involved in development of early steroid-induced osteonecrosis of the femoral head (SONFH) and identify diagnostic biomarkers regulating peripheral blood in SONFH patients. We downloaded transcriptome data and identified differentially expressed genes (DEGs) using the R software. We used ClusterProfiler to perform enrichment analysis of Gene Ontology and Kyoto Encyclopedia of Genes and Genomes, and analyzed protein-protein interactions using the STRING database. Network X was used to visualize the networks in Python. A total of 584 DEGs were identified, of which 294 and 290 were upregulated and downregulated, respectively. Enrichment analysis showed that the DEGs were mainly involved in red blood cell differentiation, cell protein catabolism, gas transportation, activation of myeloid leukocytes, phagocytosis, and inflammatory response. Pathway analysis revealed that these DEGs were involved in regulation of mitophagy-animal, human T-cell leukemia virus-1 infection, Forkhead box O, phagocytosis, osteoclast differentiation, and cytokine-cytokine receptor interaction. Quantitative real-time polymerase chain reaction results were consistent with findings from protein-protein interaction network analysis. Several genes, including peroxiredoxin 2, haptoglobin, matrix metallopeptidase 8, formyl peptide receptor 2, and integrin subunit alpha X, promote SONFH occurrence by regulating the redox, inflammatory response, and osteoblast and osteoclast structure and function pathways. They may be important targets for designing approaches for early diagnosis and treatment of SONFH.
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Affiliation(s)
- Cong Tian
- Department of Traditional Chinese Medicine (TCM) Orthopedics and Traumatology, Funan Hospital of Traditional Chinese Medicine, Fuyang, Anhui, China
- *Correspondence: Cong Tian, MM, Department of TCM Orthopedics and Traumatology, Funan Hospital of Traditional Chinese Medicine, Fuyang, Anhui 236300, China (e-mail: )
| | - Wenhui Shao
- Department of TCM Internal Medicine, Funan Hospital of Traditional Chinese Medicine, Fuyang, Anhui, China
| | - Honghai Zhou
- School of Orthopedics and Traumatology, Guangxi University of Traditional Chinese Medicine, Nanning, Guangxi, China
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Motta F, Timilsina S, Gershwin ME, Selmi C. Steroid-induced osteonecrosis. J Transl Autoimmun 2022; 5:100168. [PMID: 36213422 PMCID: PMC9535426 DOI: 10.1016/j.jtauto.2022.100168] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2022] [Revised: 09/27/2022] [Accepted: 09/28/2022] [Indexed: 11/17/2022] Open
Abstract
Osteonecrosis associated with the use of glucocorticoids is a severe, potentially debilitating complication. In broader terms, it commonly involves the femoral head with secondary hip osteoarthritis. Osteonecrosis can also be caused by trauma and other non-traumatic factors besides steroid treatment. Nonetheless, glucocorticoid use is frequently observed in clinical settings in which this represents a common therapeutic option, including general practice, rheumatology and clinical immunology, among others. The pathogenesis involves genetic components, vascular impairment, adipocyte hypertrophy, and increased intraosseous pressure, ultimately leading to marrow and bone ischemia and necrosis and the process rapidly becomes irreversible. Osteonecrosis manifests with pain and impaired motility while the diagnosis is usually made with magnetic resonance imaging allowing early detection and potentially (dependent on the patient's needs for steroids and stage) timely management with conservative options, followed by joint replacement at late stages. In this review we discuss the pathogenesis, risk factors, diagnosis, staging, and management of this complication associated with glucocorticoid treatment.
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Özbalcı AB, Erdoğan F, Coskun HS. Avascular Necrosis of the Type II Accessory Navicular Bone: A Rare Case Report. J Am Podiatr Med Assoc 2022; 112:21-040. [PMID: 35797231 DOI: 10.7547/21-040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
The accessory navicular bone (ANB) is one of the most common accessory ossicles of the foot. Fewer than 1% of ANBs are symptomatic, and most of the symptomatic ANBs are type II ANBs. Avascular necrosis of the type II ANB is an uncommon cause of symptomatic accessory navicular syndrome and also a rarely reported condition in the podiatric medical literature. This rare disorder must be distinguished from other painful conditions of the ANB and should be considered in differential diagnoses. We present a case of avascular necrosis of the type II ANB with sclerosis on radiographs and magnetic resonance images in a 46-year-old woman.
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Affiliation(s)
- Aysu Başak Özbalcı
- *Department of Radiology, Ondokuz Mayis University Faculty of Medicine, Samsun, Turkey
| | - Furkan Erdoğan
- †Department of Orthopedics and Traumatology, Ondokuz Mayis University Faculty of Medicine, Samsun, Turkey
| | - Huseyin Sina Coskun
- †Department of Orthopedics and Traumatology, Ondokuz Mayis University Faculty of Medicine, Samsun, Turkey
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Tsai HL, Chang JW, Lu JH, Liu CS. Epidemiology and risk factors associated with avascular necrosis in patients with autoimmune diseases: a nationwide study. Korean J Intern Med 2022; 37:864-876. [PMID: 35236014 PMCID: PMC9271726 DOI: 10.3904/kjim.2020.098] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/17/2020] [Accepted: 06/08/2020] [Indexed: 11/27/2022] Open
Abstract
BACKGROUND/AIMS Avascular necrosis (AVN) is a clinical condition characterized by the death of bone components due to interruption in the blood supply. This study aimed to investigate the epidemiology and determine the risk factors for AVN in patients with autoimmune diseases. METHODS We conducted a population-based retrospective cohort analysis using claims data from the Taiwan National Health Insurance Research Database. A total of 49,636 patients with autoimmune diseases between January 1, 2005 and December 31, 2013 were included. Cox regression analysis was used to identify associated risk factors for the development of AVN. RESULTS A total of 490/49,636 patients (1.0%) developed symptomatic AVN. The systemic lupus erythematosus patients had a higher risk of AVN compared to other autoimmune diseases. AVN was positively correlated with male sex (p < 0.001), alcoholism (p < 0.001), mean daily prednisolone dosage 7.51 to 30 mg (p < 0.001) and > 30 mg (p < 0.001), and total cumulative prednisolone dose 0 g to 5 g (p = 0.002). However, AVN was inversely correlated with cumulative duration of hydroxychloroquine exposure > 0.6 years (p < 0.001). CONCLUSION Male sex, systemic lupus erythematosus, alcoholism, mean daily corticosteroid > 7.5 mg and a total cumulative dose of corticosteroid 0 to 5 g were independently associated with the development of AVN in autoimmune patients. While hydroxychloroquine use > 0.6 years conferred significant protection against the development of AVN. Clinicians should regularly assess patients with risk factors to enable the early diagnosis of AVN.
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Affiliation(s)
- Hsin-Lin Tsai
- Division of Pediatric Surgery, Department of Surgery, Taipei Veterans General Hospital, Taipei,
Taiwan
- Faculty of Medicine, School of Medicine, National Yang-Ming University, Taipei,
Taiwan
| | - Jei-Wen Chang
- Faculty of Medicine, School of Medicine, National Yang-Ming University, Taipei,
Taiwan
- Department of Pediatrics, Taipei Veterans General Hospital, Taipei,
Taiwan
| | - Jen-Her Lu
- Faculty of Medicine, School of Medicine, National Yang-Ming University, Taipei,
Taiwan
- Department of Pediatrics, Taipei Veterans General Hospital, Taipei,
Taiwan
| | - Chin-Su Liu
- Division of Pediatric Surgery, Department of Surgery, Taipei Veterans General Hospital, Taipei,
Taiwan
- Faculty of Medicine, School of Medicine, National Yang-Ming University, Taipei,
Taiwan
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CircHGF suppressed cell proliferation and osteogenic differentiation of BMSCs in ONFH via inhibiting miR-25-3p binding to SMAD7. MOLECULAR THERAPY. NUCLEIC ACIDS 2022; 28:99-113. [PMID: 35402073 PMCID: PMC8938254 DOI: 10.1016/j.omtn.2022.02.017] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Accepted: 02/25/2022] [Indexed: 12/26/2022]
Abstract
Steroid-induced osteonecrosis of the femoral head (ONFH) is a common and devastating bone disorder, which often results in progressive collapse of the femoral head and subsequent osteoarthritis. The proliferation ability and osteogenic differentiation of bone marrow mesenchymal stem cells (BMSCs) play critical roles in maintaining the structural and functional integrity of the femoral head to prevent ONFH. Until now, little has been known about the underlying mechanism of BMSCs differentiation disorder during ONFH progression. Circular RNAs (circRNAs) are considered to be vital non-coding RNAs functionally involved in various human diseases. However, whether and how circRNA regulates the proliferation and osteogenic differentiation of BMSCs in ONFH remain unclear. In this study, we analyzed the circRNA expression profile of five samples of BMSCs in ONFH and five samples of control by using circRNA microarray assays. We identified 182 differentially expressed circRNAs, among which 108 circRNAs were upregulated. We further investigated the effects of a significantly upregulated circRNA, circHGF, on the proliferation and osteogenic differentiation of BMSCs in vitro. Results showed that circHGF suppressed the proliferation and osteogenic differentiation of BMSCs in ONFH by targeting miR-25-3p/SMAD7 axis. Our findings provided a potential diagnostic and therapeutic strategy for ONFH.
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Huang J, Han Q, Cai M, Zhu J, Li L, Yu L, Wang Z, Fan G, Zhu Y, Lu J, Zhou G. Effect of Angiogenesis in Bone Tissue Engineering. Ann Biomed Eng 2022; 50:898-913. [PMID: 35525871 DOI: 10.1007/s10439-022-02970-9] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2021] [Accepted: 04/17/2022] [Indexed: 12/20/2022]
Abstract
The reconstruction of large skeletal defects is still a tricky challenge in orthopedics. The newly formed bone tissue migrates sluggishly from the periphery to the center of the scaffold due to the restrictions of exchange of oxygen and nutrition impotent cells osteogenic differentiation. Angiogenesis plays an important role in bone reconstruction and more and more studies on angiogenesis in bone tissue engineering had been published. Promising advances of angiogenesis in bone tissue engineering by scaffold designs, angiogenic factor delivery, in vivo prevascularization and in vitro prevascularization are discussed in detail. Among all the angiogenesis mode, angiogenic factor delivery is the common methods of angiogenesis in bone tissue engineering and possible research directions in the future.
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Affiliation(s)
- Jianhao Huang
- Department of Orthopedics, Jinling Hospital, The First School of Clinical Medicine, Southern Medical University, Nanjing, 210002, People's Republic of China
| | - Qixiu Han
- Department of Orthopedics, Jinling Hospital, Nanjing Medical University, Nanjing, 210002, People's Republic of China
| | - Meng Cai
- Department of Orthopedics, Jinling Hospital, School of Medicine, Southeast University, Nanjing, 210002, People's Republic of China
| | - Jie Zhu
- Department of Orthopedics, Jinling Hospital, Nanjing Medical University, Nanjing, 210002, People's Republic of China
| | - Lan Li
- State Key Laboratory of Pharmaceutical Biotechnology, Department of Sports Medicine and Adult Reconstructive Surgery, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, 210008, People's Republic of China
| | - Lingfeng Yu
- Department of Orthopedics, Jinling Hospital, School of Medicine, Nanjing University, Nanjing, 210002, People's Republic of China
| | - Zhen Wang
- Department of Orthopedics, Jinling Hospital, Nanjing Medical University, Nanjing, 210002, People's Republic of China
| | - Gentao Fan
- Department of Orthopedics, Nanjing Jinling Hospital, 305 Zhongshan East Road, Nanjing, 210002, People's Republic of China
| | - Yan Zhu
- Department of Orthopedics, Nanjing Jinling Hospital, 305 Zhongshan East Road, Nanjing, 210002, People's Republic of China
| | - Jingwei Lu
- Department of Orthopedics, Jinling Hospital, Nanjing Medical University, Nanjing, 210002, People's Republic of China. .,Department of Orthopedics, Nanjing Jinling Hospital, 305 Zhongshan East Road, Nanjing, 210002, People's Republic of China.
| | - Guangxin Zhou
- Department of Orthopedics, Jinling Hospital, The First School of Clinical Medicine, Southern Medical University, Nanjing, 210002, People's Republic of China. .,Department of Orthopedics, Jinling Hospital, School of Medicine, Nanjing University, Nanjing, 210002, People's Republic of China. .,Department of Orthopedics, Nanjing Jinling Hospital, 305 Zhongshan East Road, Nanjing, 210002, People's Republic of China. .,The First School of Clinical Medicine, Southern Medical University, Guangzhou, 510515, People's Republic of China.
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Liu N, Zheng C, Wang Q, Huang Z. Treatment of non-traumatic avascular necrosis of the femoral head (Review). Exp Ther Med 2022; 23:321. [PMID: 35386618 PMCID: PMC8972838 DOI: 10.3892/etm.2022.11250] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Accepted: 01/26/2022] [Indexed: 11/06/2022] Open
Abstract
Non-traumatic osteonecrosis of the femoral head is the main cause of disability in young individuals and incurs major health care expenditure. The lifestyle changes in recent years, especially increased use of hormones and alcohol consumption, has greatly increased the incidence of femoral head necrosis. The underlying causes and risk factors of osteonecrosis of the femoral head are increasingly being elucidated, which has led to the development of novel surgical and non-surgical treatment options. Although the main goal of any treatment method is prevention and delaying the progression of disease, there is no common consensus on the most suitable method of treatment. The present review discussed the latest developments in the etiology and treatment methods for femoral head necrosis.
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Affiliation(s)
- Ning Liu
- Department of Orthopedics, The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 150001, P.R. China
| | | | - Qinglong Wang
- Department of Orthopedics, The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 150001, P.R. China
| | - Zhipeng Huang
- Department of Orthopedics, The Second Affiliated Hospital of Air Force Military Medical University, Xi'an, Shaanxi 710000, P.R. China
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Osteonecrosis of the Femoral Head. J Am Acad Orthop Surg Glob Res Rev 2022; 6:01979360-202205000-00002. [PMID: 35511598 PMCID: PMC9076447 DOI: 10.5435/jaaosglobal-d-21-00176] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Accepted: 01/23/2022] [Indexed: 11/18/2022]
Abstract
Osteonecrosis of the femoral head is a progressive and debilitating condition with a wide variety of etiologies including trauma, steroid use, and alcohol intake. Diagnosis and staging are based on imaging including MRI at any stage and plain radiography in more advanced lesions. The only definitive treatment is total hip arthroplasty, although numerous treatments including disphosphonates and core decompression are used to delay the progression. Lack of satisfactory conservative measures suggests the need for additional research of osteonecrosis including large patient registries to further understand this condition.
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Tsed AN, Mushtin NE, Dulaev AK, Shmelev AV. Pathological changes in the osteoarticular system during COVID-19 drug therapy (review of literature). GREKOV'S BULLETIN OF SURGERY 2022. [DOI: 10.24884/0042-4625-2022-181-2-85-91] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/05/2022]
Abstract
The recommended drugs for the treatment of COVID-19 are, on the one hand, experimental in nature, but at the same time, they have many side effects that cause long-term complications in organs and systems, including osteoarticular. Based on the analysis of modern domestic and foreign literature, to determine the effect of not only the new coronavirus infection COVID-19, but also the drugs used to treat it, on the human osteoarticular system. In the course of the study, a scientific search was made for publications in the electronic databases PubMed, MedLine and e-Library for the period from January 2000 to October 2021 for the main keywords. Due to successive “waves” of the COVID-19 pandemic, the number of patients receiving non-specific therapy, including corticosteroids, will increase in the coming years. Preliminary data on COVID-19 and similar trends during the Sars-COV-1 epidemic of 2003 show that the pathogenesis of Sars- Cov-2 and its treatment with high doses of corticosteroids may increase the risk of osteonercosis in patients, which will inevitably lead to an increase in orthopedic diseases in patients not only the middle age group, but also young patients in the near future. Currently, studies are required aimed at risk stratification, studying the pathogenesis of damage to the musculoskeletal system after COVID-19 and the effectiveness of preventive and therapeutic measures in such patients.
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Baek SH, Kim KH, Lee WK, Hong W, Won H, Kim SY. Abnormal Lipid Profiles in Nontraumatic Osteonecrosis of the Femoral Head: A Comparison with Osteoarthritis Using Propensity Score Matching. J Bone Joint Surg Am 2022; 104:19-24. [PMID: 35389903 DOI: 10.2106/jbjs.20.00520] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND Abnormal lipid metabolism may play an important role in the development of nontraumatic osteonecrosis of the femoral head (ON). By comparing lipid biomarkers in patients with ON and osteoarthritis (OA) after propensity score matching, we sought to reveal (1) common lipid biomarkers that are abnormal in ON regardless of the etiology and (2) specific lipid biomarkers associated with ON according to the etiology. METHODS Among 2,268 patients who underwent primary THA, 1,021 patients were eligible for this study. According to the Association Research Circulation Osseous criteria, ON was classified as either idiopathic (n = 230), alcohol-associated (n = 293), or glucocorticoid-associated ON (n = 132). Most common cause of OA was hip dysplasia in 106 patients (47%). We investigated patient lipid profiles by assessing total cholesterol (TC), high-density lipoprotein cholesterol (HDL-C), low-density lipoprotein cholesterol (LDL-C), triglycerides (TGs), apolipoprotein (Apo) A1 and B, lipoprotein (a) levels and ApoB/A1 ratio. Since age and body mass index affect the lipid profile, we performed propensity score matching to select 304 patients for final analysis and compared lipid profiles between the ON and OA groups. We also compared biomarkers between the ON subgroups and the OA group. RESULTS Overall, the ON group showed lower HDL-C (p < 0.001), higher TGs (p = 0.001) levels and higher ApoB/A1 ratio (p = 0.003). Idiopathic ON patients demonstrated lower HDL-C (p = 0.032), higher TGs (p = 0.016), ApoB (p = 0.024) levels and ApoB/A1 ratio (p = 0.008). The alcohol-associated ON subgroup showed lower HDL-C (p < 0.001), higher TGs (p = 0.010) levels and ApoB/A1 ratio (p = 0.030). Finally, the steroid-associated ON subgroup demonstrated lower HDL-C (p = 0.003), higher TGs (p = 0.039), lower TC (p = 0.022), LDL-C (p = 0.021), and ApoA1 (p = 0.004) levels. CONCLUSIONS Higher TGs and lower HDL-C levels were associated with nontraumatic ON regardless of the etiology. Additionally, idiopathic ON was associated with higher ApoB levels and ApoB/A1 ratio. Alcohol-associated ON was related to higher ApoB/A1 ratio, and steroid-associated ON paired with decreased TC, LDL-C, and ApoA1 levels. Our findings may support future efforts for prevention and management of nontraumatic ON. LEVEL OF EVIDENCE Diagnostic Level III.
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Affiliation(s)
- Seung-Hoon Baek
- Department of Orthopedic Surgery, School of Medicine, Kyungpook National University, Daegu, Korea.,Department of Orthopedic Surgery, Kyungpook National University Hospital, Daegu, Korea
| | - Kwang-Hwan Kim
- Department of Orthopedic Surgery, Kyungpook National University Hospital, Daegu, Korea
| | - Won Kee Lee
- Medical Research Collaboration Center, School of Medicine, Kyungpook National University, Daegu, Korea
| | - Wonki Hong
- Department of Orthopedic Surgery, Kyungpook National University Hospital, Daegu, Korea
| | - Heejae Won
- Department of Orthopedic Surgery, Kyungpook National University Hospital, Daegu, Korea
| | - Shin-Yoon Kim
- Department of Orthopedic Surgery, School of Medicine, Kyungpook National University, Daegu, Korea.,Department of Orthopedic Surgery, Kyungpook National University Hospital, Daegu, Korea
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Agarwala SR, Vijayvargiya M, Sawant T. Secondary osteonecrosis of the knee as a part of long COVID-19 syndrome: a case series. BMJ Case Rep 2022; 15:e248583. [PMID: 35351759 PMCID: PMC10577750 DOI: 10.1136/bcr-2021-248583] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/06/2022] [Indexed: 11/03/2022] Open
Abstract
COVID-19 infection affects different organ systems with long-term sequelae, which has been termed as long COVID-19 syndrome. To the best of our knowledge, osteonecrosis of the knee as a part of long COVID-19 syndrome has not been documented. Corticosteroids are being used extensively in moderate and severe cases of COVID-19. We report two cases who developed osteonecrosis of the knee after being treated for COVID-19 infection. In our case series, the mean cumulative dose of prednisolone was 1156.5 mg (900-1413 mg), which is less than the cumulative dose reported in literature for osteonecrosis of the knee. In our case series, the patients developed symptomatic osteonecrosis at a mean interval of 73 days after initiation of steroid therapy, with the earliest presenting at 25 days. Early diagnosis of osteonecrosis of the knee on high clinical suspicion by MRI would help in early intervention with bisphosphonate therapy.
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Affiliation(s)
- Sanjay R Agarwala
- Orthopedics, PD Hinduja National Hospital and Medical Research Centre, Mumbai, Maharashtra, India
| | - Mayank Vijayvargiya
- Orthopedics, PD Hinduja National Hospital and Medical Research Centre, Mumbai, Maharashtra, India
| | - Tushar Sawant
- Orthopedics, PD Hinduja National Hospital and Medical Research Centre, Mumbai, Maharashtra, India
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Lee S, Yoo JI, Kang YJ. Integrative analyses of genes related to femoral head osteonecrosis: an umbrella review of systematic reviews and meta-analyses of observational studies. J Orthop Surg Res 2022; 17:182. [PMID: 35346283 PMCID: PMC8961967 DOI: 10.1186/s13018-022-03079-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Accepted: 03/16/2022] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
Femoral head osteonecrosis (FHON) is a worldwide challenging clinical topic. Steroid use is one of the main etiologies of FHON. There are several genetic variants associated with FHON. Therefore, the purpose of this umbrella review was to provide a comprehensive summary of a meta-analysis and systematic review of genetic variations associated with nonsteroidal and steroid-induced FHON.
Methods
The eligible studies were selected from the PubMed and MEDLINE databases for the collection of diverse systematic meta-analyses and reviews. The genetic main effect score was assigned using the Human Genome Epidemiology Network’s Venice criteria to assess the cumulative evidence on the effects of a single nucleotide polymorphism (SNP) on FHON.
Results
Eight articles reported the meta-analysis of candidate SNP-based studies covering eight genes and 13 genetic variants. In the nonsteroid-induced FHON genetic variants including rs2012390 and rs11225394 in MMP8, rs1800629 and rs361525 in tumor necrosis factor (TNF)-α, VNTR in intron 4, rs1799983 and rs2070744 in endothelial nitric oxide synthase (eNOS), rs2010963 in vascular endothelial growth factor (VEGF), and rs6025 in factor V showed significance in each reference. The steroid-induced FHON genetic variants including rs693 and rs1042031 in apolipoprotein (Apo)B, rs1045642 in ABCB1, and rs1799889 in PAI-1 showed significance in each reference.
Conclusion
Based on the systematic review conducted in this study, we organized the genomes associated with FHON and looked at each contribution. Our results could give an integrative approach for understanding the mechanism of FHON etiology. It is expected that these results could contribute to the strategy of prediagnosis, evaluating the individual risk of nonsteroid-induced and steroid-induced FHON.
Level of Evidence: Level I.
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Agrawal AC, Mohapatra E, Nanda R, Bodhey NK, Sakale H, Garg AK. Plasma Interleukin-33 Cannot Predict Hip Osteonecrosis in Patients With Sickle Cell Disease: A Case-Control Study. Cureus 2022; 14:e23556. [PMID: 35371856 PMCID: PMC8971072 DOI: 10.7759/cureus.23556] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/28/2022] [Indexed: 11/05/2022] Open
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