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Tomaru Y, Sugaya H, Yoshioka T, Arai N, Abe T, Tsukagoshi Y, Kamada H, Yamazaki M, Mishima H. Effects of bone marrow-derived mesenchymal stem cell transplantation in piglet Legg-Calve-Perthes disease models: a pilot study. J Pediatr Orthop B 2024; 33:358-362. [PMID: 37266936 DOI: 10.1097/bpb.0000000000001095] [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: 06/03/2023]
Abstract
This preliminary study investigated the efficacy and safety of bone marrow-derived mesenchymal stem cell transplantation in a piglet Legg-Calve-Perthes disease (LCPD) model. The LCPD model was induced in two Landrace piglets (6- and 7-week-old, weighing 12 and 17 kg, respectively) by ligaturing the femoral neck. In the first piglet, the natural LCPD course was observed. In the second piglet, 4 weeks after ligaturing the femoral neck, simple medium and medium containing 2.44 × 10 7 bone marrow-derived mesenchymal stem cells were transplanted into the right and left femoral heads after core decompression, respectively. Plain radiographs were obtained every 4 weeks, and the epiphyseal quotient was calculated by dividing the maximum epiphysis height by the maximum epiphysis diameter. The piglets were sacrificed at 14 weeks postoperatively. The femoral heads were extracted and evaluated grossly, pathologically, and by using computed tomography. The transplanted cell characteristics were evaluated using flow cytometry. Flattening of the epiphysis was observed in both femoral heads of the first piglet and only in the right hip of the second piglet. The epiphyseal quotients immediately and at 14 weeks postoperatively in the right femoral head of the second piglet were 0.40 and 0.14, respectively, while those of the left femoral head were 0.30 and 0.42, respectively. Hematoxylin and eosin staining did not reveal physeal bar or tumor cell formation. The transplanted cells were 99.2%, 65.9%, 18.2%, and 0.16% positive for CD44, CD105, CD29, and CD31, respectively. Core decompression combined with bone marrow-derived mesenchymal stem cell transplantation prevented epiphyseal collapse.
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Affiliation(s)
- Yohei Tomaru
- Department of Orthopaedic Surgery, Faculty of Medicine, University of Tsukuba
| | - Hisashi Sugaya
- Department of Orthopaedic Surgery, Tsukuba University of Technology, Tsukuba, Ibaraki
| | - Tomokazu Yoshioka
- Department of Orthopaedic Surgery, Faculty of Medicine, University of Tsukuba
| | - Norihito Arai
- Department of Orthopaedic Surgery, Faculty of Medicine, University of Tsukuba
| | - Tomoyuki Abe
- Division of Regenerative Medicine, Center for Molecular Medicine, Jichi Medical University, Tochigi, Japan
| | - Yuta Tsukagoshi
- Department of Orthopaedic Surgery, Faculty of Medicine, University of Tsukuba
| | - Hiroshi Kamada
- Department of Orthopaedic Surgery, Faculty of Medicine, University of Tsukuba
| | - Masashi Yamazaki
- Department of Orthopaedic Surgery, Faculty of Medicine, University of Tsukuba
| | - Hajime Mishima
- Department of Orthopaedic Surgery, Faculty of Medicine, University of Tsukuba
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Homma Y, Yamasaki T, Tashiro K, Okada Y, Shirogane Y, Watari T, Hayashi K, Baba T, Nagata K, Yanagisawa N, Ohtsu H, Fujiwara N, Ando J, Yamaji K, Tamura N, Ishijima M. Autologous concentrated bone marrow injection for precollapse osteonecrosis of the femoral head concurrent with contralateral total hip arthroplasty: protocol for a clinical trial. BMJ Open 2024; 14:e082243. [PMID: 38719293 PMCID: PMC11086415 DOI: 10.1136/bmjopen-2023-082243] [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: 11/17/2023] [Accepted: 04/19/2024] [Indexed: 05/12/2024] Open
Abstract
INTRODUCTION The femoral head contralateral to the collapsed femoral head requiring total hip arthroplasty (THA) often manifests in the precollapse stage of osteonecrosis of the femoral head (ONFH). It is not yet demonstrated how autologous concentrated bone marrow injection may prevent collapse of the femoral head concurrent with contralateral THA. The primary objective is to evaluate the efficacy of autologous concentrated bone marrow injection for the contralateral, non-collapsed, femoral head in patients with bilateral ONFH, with the ipsilateral collapsed femoral head undergoing THA. METHODS AND ANALYSIS This is a multicentre, prospective, non-randomised, historical-data controlled study. We will recruit patients with ONFH who are scheduled for THA and possess a non-collapsed contralateral femoral head. Autologous bone marrow will be collected using a point-of-care device. After concentration, the bone marrow will be injected into the non-collapsed femoral head following the completion of THA in the contralateral hip. The primary outcome is the percentage of femoral head collapse evaluated by an independent data monitoring committee using plain X-rays in two directions 2 years after autologous concentrated bone marrow injection. Postinjection safety, adverse events, pain and hip function will also be assessed. The patients will be evaluated preoperatively, and at 6 months, 1 year and 2 years postoperatively. ETHICS AND DISSEMINATION This protocol has been approved by the Certified Committee for Regenerative Medicine of Tokyo Medical and Dental University and Japan's Ministry of Healthy, Labour and Welfare and will be performed as a class III regenerative medicine protocol, in accordance with Japan's Act on the Safety of Regenerative Medicine. The results of this study will be submitted to a peer-review journal for publication. The results of this study are expected to provide evidence to support the inclusion of autologous concentrated bone marrow injections in the non-collapsed femoral head in Japan's national insurance coverage. TRIAL REGISTRATION NUMBER jRCTc032200229.
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Affiliation(s)
- Yasuhiro Homma
- Department of Medicine for Orthopaedics and Motor Organ, Juntendo University Graduate School of Medicine, Tokyo, Japan
- Department of Orthopaedic Surgery, Juntendo University School of Medicine, Tokyo, Japan
- Medical Technology Innovation Center, Juntendo University, Tokyo, Japan
- Department of Community Medicine and Research for Bone and Joint Diseases, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Takuma Yamasaki
- Department of Orthopaedic Surgery, National Hospital Organization Kure Medical Center and Chugoku Cancer Center, Hiroshima, Japan
| | - Ken Tashiro
- Department of Medicine for Orthopaedics and Motor Organ, Juntendo University Graduate School of Medicine, Tokyo, Japan
- Department of Orthopaedic Surgery, Juntendo University School of Medicine, Tokyo, Japan
| | - Yoshiki Okada
- Department of Orthopaedic Surgery, National Hospital Organization Kure Medical Center and Chugoku Cancer Center, Hiroshima, Japan
| | - Yuichi Shirogane
- Department of Orthopaedic Surgery, Juntendo University School of Medicine, Tokyo, Japan
| | - Taiji Watari
- Department of Medicine for Orthopaedics and Motor Organ, Juntendo University Graduate School of Medicine, Tokyo, Japan
- Department of Orthopaedic Surgery, Juntendo University School of Medicine, Tokyo, Japan
| | - Koju Hayashi
- Department of Orthopaedic Surgery, Juntendo University School of Medicine, Tokyo, Japan
| | - Tomonori Baba
- Department of Medicine for Orthopaedics and Motor Organ, Juntendo University Graduate School of Medicine, Tokyo, Japan
- Department of Orthopaedic Surgery, Juntendo University School of Medicine, Tokyo, Japan
- Department of Pathophysiology for Locomotive Diseases, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Kazufumi Nagata
- Department of Orthopaedic Surgery, Juntendo University School of Medicine, Tokyo, Japan
| | | | - Hiroshi Ohtsu
- Medical Technology Innovation Center, Juntendo University, Tokyo, Japan
| | - Naho Fujiwara
- Medical Technology Innovation Center, Juntendo University, Tokyo, Japan
| | - Jun Ando
- Department of Hematology, Juntendo University School of Medicine, Tokyo, Japan
- Department of Cell Therapy and Transfusion Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Ken Yamaji
- Department of Internal Medicine and Rheumatology, Faculty of Medicine, Juntendo University, Tokyo, Japan
| | - Naoto Tamura
- Department of Internal Medicine and Rheumatology, Faculty of Medicine, Juntendo University, Tokyo, Japan
| | - Muneaki Ishijima
- Department of Medicine for Orthopaedics and Motor Organ, Juntendo University Graduate School of Medicine, Tokyo, Japan
- Department of Orthopaedic Surgery, Juntendo University School of Medicine, Tokyo, Japan
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Chen S, Fu K, Cai Q, Feng Y, He H, Gao Y, Zhu Z, Jin D, Sheng J, Zhang C. Development of a risk-predicting score for hip preservation with bone grafting therapy for osteonecrosis. iScience 2024; 27:109332. [PMID: 38500832 PMCID: PMC10946322 DOI: 10.1016/j.isci.2024.109332] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Revised: 12/02/2023] [Accepted: 02/21/2024] [Indexed: 03/20/2024] Open
Abstract
Identification and differentiation of appropriate indications on hip preserving with bone grafting therapy remains a crucial challenge in the treatment of osteonecrosis of the femoral head (ONFH). A prospective cohort study on bone grafting therapy for ONFH aimed to evaluate hip survival rates, and to establish a risk scoring derived from potential risk factors (multivariable model) for hip preservation. Eight variables were identified to be strongly correlated with a decreased rate of hip survival post-therapy, and a comprehensive risk scoring was developed for predicting hip-preservation outcomes. The C-index stood at 0.72, and the areas under the receiver operating characteristics for the risk score's 5- and 10-year hip failure event predictions were 0.74 and 0.72, respectively. This risk score outperforms conventional methods in forecasting hip preservation. Bone grafting shows sustained benefits in treating ONFH when applied under the right indications. Furthermore, the risk scoring proves valuable as a decision-making tool, facilitating risk stratification for ONFH treatments in future.
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Affiliation(s)
- Shengbao Chen
- Institute of Microsurgery on Extremities, and Department of Orthopedic Surgery, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, National Center for Orthopaedics, Shanghai 200233, China
| | - Kai Fu
- Institute of Microsurgery on Extremities, and Department of Orthopedic Surgery, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, National Center for Orthopaedics, Shanghai 200233, China
| | - Qianying Cai
- Institute of Microsurgery on Extremities, and Department of Orthopedic Surgery, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, National Center for Orthopaedics, Shanghai 200233, China
| | - Yong Feng
- Institute of Microsurgery on Extremities, and Department of Orthopedic Surgery, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, National Center for Orthopaedics, Shanghai 200233, China
| | - Haiyan He
- Institute of Microsurgery on Extremities, and Department of Orthopedic Surgery, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, National Center for Orthopaedics, Shanghai 200233, China
| | - Yun Gao
- Institute of Microsurgery on Extremities, and Department of Orthopedic Surgery, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, National Center for Orthopaedics, Shanghai 200233, China
| | - Zhenzhong Zhu
- Institute of Microsurgery on Extremities, and Department of Orthopedic Surgery, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, National Center for Orthopaedics, Shanghai 200233, China
| | - Dongxu Jin
- Institute of Microsurgery on Extremities, and Department of Orthopedic Surgery, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, National Center for Orthopaedics, Shanghai 200233, China
| | - Jiagen Sheng
- Institute of Microsurgery on Extremities, and Department of Orthopedic Surgery, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, National Center for Orthopaedics, Shanghai 200233, China
| | - Changqing Zhang
- Institute of Microsurgery on Extremities, and Department of Orthopedic Surgery, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, National Center for Orthopaedics, Shanghai 200233, China
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Chen H, Xue P, Xi H, He S, Sun G, Liu X, Du B. Predicting efficacy and guiding procedure choice in non-vascularized bone grafting: a CT Radiomics and clinical predictor approach. BMC Musculoskelet Disord 2023; 24:959. [PMID: 38082281 PMCID: PMC10712171 DOI: 10.1186/s12891-023-07095-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Accepted: 12/04/2023] [Indexed: 12/18/2023] Open
Abstract
OBJECTIVES There is no practical approach for accurately predicting the efficacy of non-vascularized bone grafting (NVBG) and guiding its optimal procedure. MATERIALS AND METHODS This study enrolled 153 patients with 182 hips that underwent NVBG procedures. The patients were randomly divided into a training cohort (n = 130) and a validation cohort (n = 52). In the training cohort, radiomics model, clinical model, and combined radiomics-clinical (C-R) model were constructed using Rad-scores and clinical predictors to predict the efficacy of NVBG. The optimal model was visualized by a nomogram and assessed by decision curve analysis (DCA). 128 hips that underwent successful NVBG were then randomized into a new training cohort (n = 92) and a new validation cohort (n = 36), and three models were constructed and validated to predict the choice of NVBG procedure. RESULTS Japanese Investigation Committee (JIC) classification, exposure to risk factors postoperative, and Rad-scores consisting of four radiomics features were independent predictors for the efficacy of NVBG (P < 0.05). The C-R model provided better performance in both the training cohort (AUC: 0.818) and validation cohort (AUC: 0.747). To predict the choice of NVBG procedure, the C-R model built by JIC classification and Rad-scores consisting of five radiomics features showed the finest performance in both cohorts (AUC: 0.860 and 0.800, respectively). DCA showed great benefit using the C-R model for the choice of NVBG procedure. CONCLUSION The approach integrated by CT radiomics and clinical predictors can be visually and quantitatively applied to predict the efficacy and guide the choice of NVBG procedure with great predictive accuracy.
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Affiliation(s)
- Hao Chen
- Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, Jiangsu, 210029, China
| | - Peng Xue
- Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, Jiangsu, 210029, China
| | - Hongzhong Xi
- Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, Jiangsu, 210029, China
| | - Shuai He
- Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, Jiangsu, 210029, China
| | - Guangquan Sun
- Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, Jiangsu, 210029, China
| | - Xin Liu
- Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, Jiangsu, 210029, China
| | - Bin Du
- Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, Jiangsu, 210029, China.
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Migliorini F, Maffulli N, Baroncini A, Eschweiler J, Tingart M, Betsch M. Prognostic factors in the management of osteonecrosis of the femoral head: A systematic review. Surgeon 2023; 21:85-98. [PMID: 34991986 DOI: 10.1016/j.surge.2021.12.004] [Citation(s) in RCA: 39] [Impact Index Per Article: 39.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2021] [Revised: 11/28/2021] [Accepted: 12/09/2021] [Indexed: 12/11/2022]
Abstract
BACKGROUND Several hip preserving techniques have been described for the management of osteonecrosis of the femoral head (ONFH). This systematic review identified prognostic factors in the treatment of ONFH that are associated with treatment failure and conversion to total hip arthroplasty (THA). MATERIAL AND METHODS This study followed the PRISMA guidelines. The literature search was conducted in November 2021. All clinical trials comparing two or more treatments for femoral head osteonecrosis were accessed. A multivariate analysis was performed to investigate the association between baseline characteristics and the surgical outcome. A multiple linear model regression analysis through the Pearson Product-Moment Correlation Coefficient (r) was used. RESULTS Data from 88 articles (6112 procedures) were retrieved. Female gender was associated with increased time to THA (P = 0.03) and reduced rate of THA (P = 0.03). Longer symptom duration before treatment was associated with shorter time to failure (P = 0.03). Increased pre-treatment VAS was associated with reduced time to failure (P = 0.03) and time to THA (P = 0.04). Reduced pre-treatment hip function was associated with increased rate of THA (P = 0.02) and failure (P = 0.005). Patient age and BMI, aetiology, time from surgery to full weight bearing and the side did not show evidence of a statistically significant association with the surgical outcome. CONCLUSION Male gender, longer symptom duration before treatment, higher VAS scores, and lower HHS scores were negative prognostic factors after treatment for osteonecrosis of the femoral head.
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Affiliation(s)
- Filippo Migliorini
- Department of Orthopedics, Trauma, and Reconstructive Surgery, RWTH Aachen University Hospital, 52064, Aachen, Germany.
| | - Nicola Maffulli
- Department of Medicine, Surgery and Dentistry, University of Salerno, 84081 Baronissi, SA, Italy; Queen Mary University of London, Barts and The London School of Medicine and Dentistry, Centre for Sports and Exercise Medicine, Mile End Hospital, E1 4DG London, England, UK; School of Pharmacy and Bioengineering, Keele University Faculty of Medicine, ST4 7QB Stoke on Trent, England, UK.
| | - Alice Baroncini
- Department of Orthopedics, Trauma, and Reconstructive Surgery, RWTH Aachen University Hospital, 52064, Aachen, Germany.
| | - Jörg Eschweiler
- Department of Orthopedics, Trauma, and Reconstructive Surgery, RWTH Aachen University Hospital, 52064, Aachen, Germany.
| | - Markus Tingart
- Department of Orthopedics, Trauma, and Reconstructive Surgery, RWTH Aachen University Hospital, 52064, Aachen, Germany.
| | - Marcel Betsch
- Department of Orthopaedics and Trauma Surgery, University Medical Centre Mannheim of the University Heidelberg, 68167 Mannheim, Germany.
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An exploratory clinical trial for concentrated autologous bone marrow aspirate transplantation in the treatment of osteonecrosis of the femoral head. EUROPEAN JOURNAL OF ORTHOPAEDIC SURGERY & TRAUMATOLOGY : ORTHOPEDIE TRAUMATOLOGIE 2023; 33:441-447. [PMID: 35103855 DOI: 10.1007/s00590-022-03201-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/20/2021] [Accepted: 01/02/2022] [Indexed: 10/19/2022]
Abstract
PURPOSE This study evaluated the efficacy and safety of a novel treatment for osteonecrosis, in which concentrated autologous bone marrow aspirate transplantation (CABMAT) is followed by low-intensity pulsed ultrasound (LIPUS) stimulation for 3 months. The study was designed as a prospective, uncontrolled, open-label phase II clinical study. METHODS This study included 16 cases of osteonecrosis of the femoral head (ONFH), including 26 hips. Patients were transplanted with concentrated bone marrow and periodically evaluated for infection and neoplasm development. Moreover, clinical and radiological examinations were conducted to confirm the treatment efficacy. RESULTS No infections were observed during the course of this study nor tumours developed at the treatment site 24 months after transplantation. At a mean 48 (30-56) months post-transplantation, the onset or progression of collapse was noted in four hips, of which one hip underwent total hip arthroplasty. CONCLUSION Treatment with CABMAT combined with 3-month LIPUS stimulation was safe, and further randomised clinical studies are needed to determine the efficacy and feasibility of this treatment. TRIAL REGISTRATION UMIN Clinical Trials Registry (UMIN000020940, 9/2/2016).
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Karimi M, Moharrami A, Vahedian Aedakani M, Mirghaderi SP, Ghadimi E, Mortazavi SJ. Predictors of Core Decompression Success in Patients with Femoral Head Avascular Necrosis. THE ARCHIVES OF BONE AND JOINT SURGERY 2023; 11:517-523. [PMID: 37674700 PMCID: PMC10479819 DOI: 10.22038/abjs.2022.61327.3011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Accepted: 09/02/2022] [Indexed: 09/08/2023]
Abstract
Background Avascular necrosis of the femoral head typically occurs in the young population. Core decompression in the precollapse stage provides pain relief and preservation of the femoral head. The results of core decompression vary considerably despite the early diagnosis. Clinicians concur that primary treatment should focus on preserving the natural surface of the joint. This study investigated the predictive risk factors of failure in femoral head decompression. Methods We retrospectively reviewed 135 patients and 207 hips (77 male (127 hips) and 58 female (80 hips)) who underwent core decompression (mean age: 34.7 years [age range: 21-71]) from April 2010 to December 2017. All patients were followed by a mean of 57 months. All hips were in the precollapse stage (Ficat I, II). Results A total of 207 hips were treated with core decompression surgery, and the overall success rate was 58%. The higher grade of Kerboul, Ficat, ARCO classifications, multifocal avascular necrosis of the femoral head, smoking, opium, and corticosteroids were significantly associated with a higher failure rate after core decompression in univariate analysis. In multivariate logistic regression analysis, the Kerboul and Ficat classifications, alcohol consumption, and multifocal avascular necrosis of the femoral head were significantly correlated with core decompression failure. The most common predictive factors in core decompression failure were Ficat II, Kerboul stage 3, multifocal avascular necrosis of the femoral head, and alcohol consumption. Conclusion In conclusion, we had an overall 58 % success rate in core decompression of femoral head avascular necrosis. Based on the results of this study, imaging evaluation and imaging-based classifications are the most valuable predictor factors for the success of core decompression. Consistent with previous reports, corticosteroid was not a significant predictor of core decompression failure.
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Affiliation(s)
- Mehdi Karimi
- Joint Reconstruction Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Alireza Moharrami
- Joint Reconstruction Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | | | | | - Ehsan Ghadimi
- Joint Reconstruction Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Sm Javad Mortazavi
- Joint Reconstruction Research Center, Tehran University of Medical Sciences, Tehran, Iran
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Pasculli RM, Kenyon CD, Berrigan WA, Mautner K, Hammond K, Jayaram P. Mesenchymal stem cells for subchondral bone marrow lesions: From bench to bedside. Bone Rep 2022; 17:101630. [PMID: 36310763 PMCID: PMC9615138 DOI: 10.1016/j.bonr.2022.101630] [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: 04/04/2022] [Revised: 10/04/2022] [Accepted: 10/19/2022] [Indexed: 11/21/2022] Open
Abstract
Subchondral bone marrow lesions (BMLs) are areas of disease within subchondral bone that appear as T1 hypointense and T2 hyperintense ill-defined areas of bone marrow on magnetic resonance imaging. The most common bone marrow lesions include subchondral lesions related to osteoarthritis, osteochondral defects, and avascular necrosis. Emerging therapies include autologous biologic therapeutics, in particular mesenchymal stem cells (MSCs), to maintain and improve cartilage health; MSCs have become a potential treatment option for BMLs given the unmet need for disease modification. Active areas in the preclinical research of bone marrow lesions include the paracrine function of MSCs in pathways of angiogenesis and inflammation, and the use of bioactive scaffolds to optimize the environment for implanted MSCs by facilitating chondrogenesis and higher bone volumes. A review of the clinical data demonstrates improvements in pain and functional outcomes when patients with knee osteoarthritis were treated with MSCs, suggesting that BM-MSCs can be a safe and effective treatment for patients with painful knee osteoarthritis with or without bone marrow lesions. Preliminary data examining MSCs in osteochondral defects suggest they can be beneficial as a subchondral injection alone, or as a surgical augmentation. In patients with hip avascular necrosis, those with earlier stage disease have improved outcomes when core decompression is augmented with MSCs, whereas patients in later stages post-collapse have equivalent outcomes with or without MSC treatment. While the evidence for the use of MSCs in conditions with associated bone marrow lesions seems promising, there remains a need for continued investigation into this treatment as a viable treatment option. Common BMLs include osteoarthritis, osteochondral defects, and avascular necrosis. Patients with knee osteoarthritis treated with MSCs show improved pain and function. MSCs used as subchondral injection or surgical augmentation in osteochondral defects Improved outcomes of early hip avascular necrosis after core decompression with MSCs Additional preclinical and clinical evidence of MSCs as treatment for BMLs is needed.
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Winter P, Landgraeber S. [The importance of removing osteonecrosis during treatment of femoral head osteonecrosis]. ORTHOPADIE (HEIDELBERG, GERMANY) 2022; 51:800-807. [PMID: 36136134 DOI: 10.1007/s00132-022-04302-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 08/09/2022] [Indexed: 06/16/2023]
Abstract
Atraumatic femoral head necrosis (aFHN) in adults is estimated to be the leading cause of approximately 10% of all hip prosthesis implantations. Due to the relatively frequent occurrence of aFHN at a young age, the possibility of a joint-preserving intervention should be examined. This includes the classic "core decompression" and modifications based on it. There are different data on the success rates of this method. Reasons for treatment failure could include a lack of clearance of the necrosis zone. The clearance of the necrosis zone is taken into account by alternative surgical procedures for the treatment of aFHN. These are the "trap-door procedure", the "light-bulb procedure" and "advanced core decompression". The current state of knowledge on these procedures is reviewed in this keynote article. It is shown that the extensive excision of femoral head necrosis is of particular importance. None of the procedures mentioned can currently be recommended in preference over the others.
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Affiliation(s)
- Philipp Winter
- Klinik für Orthopädie und Orthopädische Chirurgie, Universität des Saarlandes, Kirrberger Str. 100, 66421, Homburg, Deutschland.
| | - Stefan Landgraeber
- Klinik für Orthopädie und Orthopädische Chirurgie, Universität des Saarlandes, Kirrberger Str. 100, 66421, Homburg, Deutschland
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Homma Y, Masubuchi Y, Shirogane Y, Amano H, Muramoto Y, Nagao M, Okuno R, Baba T, Yamaji K, Tamura N, Kaneko K, Ishijima M. Grafting of autologous concentrated bone marrow processed using a point-of-care device for patients with osteonecrosis of the femoral head: A phase 1 feasibility and safety study. Regen Ther 2022; 20:18-25. [PMID: 35350421 PMCID: PMC8933728 DOI: 10.1016/j.reth.2022.03.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2021] [Revised: 02/01/2022] [Accepted: 03/02/2022] [Indexed: 11/01/2022] Open
Abstract
Introduction Materials and methods Results Conclusion There are accumulated evidence of concentrated bone marrow grafting for hip osteonecrosis. A “point-of-care device” for concentrated bone marrow (CBM) grafting has been developed. This study has confirmed the feasibility and safety of CBM grafting using BioCUE system. A further study aiming for the authorization of this procedure should be conducted in the future.
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Hoogervorst P, Campbell JC, Scholz N, Cheng EY. Core Decompression and Bone Marrow Aspiration Concentrate Grafting for Osteonecrosis of the Femoral Head. J Bone Joint Surg Am 2022; 104:54-60. [PMID: 35389906 DOI: 10.2106/jbjs.20.00527] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND Core decompression (CD) with bone marrow aspiration concentrate (BMAC) is a technique that may improve outcomes in osteonecrosis of the femoral head (ONFH). The primary aim of this study was to evaluate the radiographic progression free survival (PFS) of CD augmented with BMAC. Secondary aims were to determine the survivorship with conversion (CFS) to total hip arthroplasty (THA) as an endpoint, determine prognostic factors, and characterize the cellular quality of the BMAC. METHODS A retrospective cohort study of 61 femoral heads (40 patients) was performed. Patient demographics, comorbidities, BMI, smoking status, etiology, location and extent of ONFH were recorded. The primary endpoint was radiographic progression of ONFH and secondarily, conversion to THA. Additional aims were to determine predictive factors for progression and report the cellular characteristics of the BMAC. Data obtained were compared to the results of a prior randomized controlled trial comparing CD alone versus CD with polymethylmethacrylate cement (PMMA) augmentation. RESULTS Radiographic PFS of CD with BMAC at 2 and 5 years was 78.3% and 53.3%, respectively. The risk of progression was lower in the CD with BMAC group compared to CD alone (HR0.45, p = 0.03), however this difference no longer remained statistically significant on multivariate analysis. Conversion to total hip arthroplasty free survival (CFS) of CD with BMAC at both 2 and 5 years was 72.1% and 54.6%, respectively with no differences compared to the control groups (CD alone, CD and PMMA). The predictive factors for progression were obesity (BMI ≥ 30) and the extent of the disease as quantified by either percentage involvement, necrotic index or modified necrotic index. CONCLUSIONS No differences in PFS or CFS between CD with BMAC compared to CD alone or CD with PMMA were identified. Independent statistically significant predictors of progression-free survival or conversion to THA are BMI ≥ 30 and the extent of ONFH. Further research with an adequately powered randomized controlled trial is needed. LEVEL OF EVIDENCE 3.
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Affiliation(s)
- Paul Hoogervorst
- Department of Orthopedic Surgery, University of Minnesota, Minneapolis, Minnesota
| | - Joshua C Campbell
- Department of Orthopaedic Surgery, George Washington University, Washington, District of Columbia
| | - Natalie Scholz
- Department of Orthopedic Surgery, University of Minnesota, Minneapolis, Minnesota
| | - Edward Y Cheng
- Department of Orthopedic Surgery, University of Minnesota, Minneapolis, Minnesota
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12
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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] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Accepted: 01/26/2022] [Indexed: 11/06/2022] Open
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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13
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Yoshizawa T, Yoshioka T, Sugaya H, Nishino T, Tomaru Y, Wada H, Akaogi H, Yamazaki M, Mishima H. Total Hip Arthroplasty After Failed Hip-Preserving Surgery with Concentrated Autologous Bone Marrow Aspirate Transplantation for Osteonecrosis of the Femoral Head: A Retrospective Study. Indian J Orthop 2022; 56:1251-1258. [PMID: 35813540 PMCID: PMC9232665 DOI: 10.1007/s43465-022-00603-w] [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: 07/30/2021] [Accepted: 01/16/2022] [Indexed: 02/04/2023]
Abstract
PURPOSE Since 2003, a hip-preserving technique-concentrated autologous bone marrow aspirate transplantation (CABMAT)-has been applied to treat osteonecrosis of the femoral head (ONFH). We investigated intraoperative and postoperative outcomes of total hip arthroplasty (THA) in patients who underwent CABMAT as hip-preserving surgery for ONFH but developed secondary hip osteoarthritis after progressive femoral head collapse. METHODS A total of 456 hips in 282 patients underwent CABMAT in our hospital between April 2003 and December 2018; 108 hips required THA (THA conversion rate, 23.7%). We enrolled 60 hips (26 hips in 20 men and 34 in 26 women) with a follow-up of over 2 years. We retrospectively analyzed patient background data, time to THA, surgical procedure, postoperative complications, and clinical outcomes from medical records. RESULTS The disease was steroid-related, alcohol-related, and idiopathic in 48, seven, and five hips, respectively. The mean age at THA was 45.7 years, and mean conversion time was 2.7 years. Cementless THA was performed in all cases; the mean operating time and blood loss were 82.7 min and 210 g, respectively. Postoperative complications were observed in four cases; intraoperative fracture, two cases; superficial infection, one case; and dislocation, one case. The mean follow-up period was 5.7 years; no loosening or deep infections occurred. No patients required revision arthroplasty. CONCLUSION We noted no complications related to CABMAT. After a minimum 2-year follow-up, the clinical outcomes were good. CABMAT was found to be an useful hip-preserving surgery, with little effect on conversion to THA, and THA outcomes were good.
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Affiliation(s)
- Tomohiro Yoshizawa
- Department of Orthopaedic Surgery, Faculty of Medicine, University of Tsukuba, Tsukuba, Ibaraki Japan
| | - Tomokazu Yoshioka
- Division of Regenerative Medicine for Musculoskeletal System, Faculty of Medicine, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8575 Japan
| | - Hisashi Sugaya
- Department of Orthopaedic Surgery, Faculty of Medicine, University of Tsukuba, Tsukuba, Ibaraki Japan
| | - Tomofumi Nishino
- Department of Orthopaedic Surgery, Faculty of Medicine, University of Tsukuba, Tsukuba, Ibaraki Japan
| | - Yohei Tomaru
- Department of Orthopaedic Surgery, Faculty of Medicine, University of Tsukuba, Tsukuba, Ibaraki Japan
| | - Hiroshi Wada
- Department of Orthopaedic Surgery, Faculty of Medicine, University of Tsukuba, Tsukuba, Ibaraki Japan
| | - Hiroshi Akaogi
- Department of Orthopaedic Surgery, Faculty of Medicine, University of Tsukuba, Tsukuba, Ibaraki Japan
| | - Masashi Yamazaki
- Department of Orthopaedic Surgery, Faculty of Medicine, University of Tsukuba, Tsukuba, Ibaraki Japan
| | - Hajime Mishima
- Department of Orthopaedic Surgery, Faculty of Medicine, University of Tsukuba, Tsukuba, Ibaraki Japan
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14
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Pawar N, Vaish A, Vaishya R. Core decompression and bone marrow aspirate concentrate injection for Avascular Necrosis (AVN) of the femoral head: A scoping review. J Clin Orthop Trauma 2021; 24:101691. [PMID: 34820262 PMCID: PMC8591486 DOI: 10.1016/j.jcot.2021.101691] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Revised: 10/26/2021] [Accepted: 11/07/2021] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND Various joint preserving treatments are available for use in Avascular Necrosis of the femoral head. Most of these are effective in the pre-collapse stage of the disease. This review aimed to evaluate the effectiveness of core decompression and Bone Marrow Aspirate Concentrate in various stages of AVN, in modifying the progression of the disease and the need for hip replacement. MATERIAL AND METHODS The Preferred Reporting Items for Systematic reviews and Meta-Analysis Extension for Scoping Reviews reporting guidelines were followed. The literature search was conducted from inception till 2nd May 2021, on the PUBMED, SCOPUS, and Google Scholar search engines, using "bone marrow aspirate concentrate osteonecrosis femur" and "bmac osteonecrosis femur" as the keywords. In all these studies, Core Decompression with Bone marrow Aspirate concentrate was performed. The evaluation was done based on the progression of osteonecrosis, improvement in functional outcomes and the conversion to total hip arthroplasty. RESULTS We have analyzed 612 hips from11 studies, based on our inclusion and exclusion criteria. The mean age of the patients was 38.27 years. There was a predominance of males. The grade of AVN ranged from grade 1 to 4. The average follow-up period of the cases ranged from 2 to 12 years (average: 4.38 years). The functional scores were improved in the majority of cases. Radiographic progression occurred in 23.5% of hips, and the Total Hip Arthroplasty was performed in 14.9% of hips. CONCLUSIONS Core decompression with Bone Marrow Aspirate Concentrate in pre-collapse stages of the disease is beneficial in improving the functions scores and for reducing the radiological progression of the disease and need for total hip arthroplasty, in the majority of cases.
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15
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Griffith MS, Shaw KA, Hattaway JK, Schrader T. Core Decompression and Bone Marrow Aspirate Concentrate in the Treatment of Femoral Head Avascular Necrosis in Pediatric Sickle Cell Disease: Can We Improve Natural History? J Pediatr Orthop 2021; 41:604-609. [PMID: 34419981 DOI: 10.1097/bpo.0000000000001953] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
INTRODUCTION Femoral head avascular necrosis (AVN) affects between 10% and 41% of children with sickle cell disease (SCD), resulting in the development of proximal femoral deformity and residual hip pain in the majority of patients without treatment. There have been multiple adult studies published on the outcomes of core decompression with and without the use of bone marrow aspirate concentrate (BMAC) injection both in idiopathic and SCD-related AVN with promising results, however, few studies have reported on outcomes in skeletally immature patients. PURPOSE This study sought to report on a single surgeon's outcomes for core decompression with BMAC injection in pediatric patients with AVN of the femoral head secondary to underlying SCD. METHODS A single-center, retrospective review was performed for pediatric patients undergoing core decompression with BMAC injection for femoral head AVN in patients with SCD with a minimum of 12-month follow-up. Demographic, radiographic, and clinical variable were collected. Patients were subdivided based upon presence of open femoral physes at the time of surgery. Successful treatment was defined as the ability to return to activities without limitations. RESULTS A total of 13 patients (average age 14.1±2.8 y, 84.6% male, 6 skeletally immature and 7 skeletally mature) with 18 affected extremities were identified. Open physes were present in 50% of operative extremities. Skeletally immature patient demonstrated reconstitution of the femoral head in 78% of cases and 89% demonstrated regression of at least 1 Steinberg grade and none had progression. Skeletally immature patients were significantly more likely to return to activities (100% vs. 55.6%, P=0.023) and achieve a final Tonnis grade <2 (89% vs. 44%, P=0.046). CONCLUSION Core decompression appears to alter the natural history of AVN in skeletally immature patients with SCD. Skeletal immaturity was a positive prognostic factor for the ability to return to activities without pain and achieve a lower Tonnis grade at final follow-up.
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Affiliation(s)
| | | | | | - Timothy Schrader
- Children's Healthcare of Atlanta, Scottish Rite, Sandy Springs, GA
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Kuroda Y, Okuzu Y, Kawai T, Goto K, Matsuda S. Difference in Therapeutic Strategies for Joint-Preserving Surgery for Non-Traumatic Osteonecrosis of the Femoral Head between the United States and Japan: A Review of the Literature. Orthop Surg 2021; 13:742-748. [PMID: 33821555 PMCID: PMC8126904 DOI: 10.1111/os.12979] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2020] [Revised: 01/05/2021] [Accepted: 02/02/2021] [Indexed: 01/18/2023] Open
Abstract
For patients with non-traumatic osteonecrosis of the femoral head (ONFH), core decompression (CD) and bone grafts (BG) are mainly performed in the West, while osteotomy is found to be predominant in Japan. It is not well recognized how the surgical procedures for joint preservation in patients with ONFH are completely different between the United States and Japan. This paper identifies the contexts and the differences in treatment strategies for ONFH between the two countries. We compared the surgical trends of the two countries over three periods, 1997-2001, 2002-2006, and 2007-2011 (the US data for the third period was 2007-2008), based on a 2014 US paper and a 2013 national publication in Japan. We compared the details of surgery for non-traumatic ONFH under the same conditions in the two reports. For the period 1997-2001, the rates of surgeries for ONFH in the US were as follows: total hip arthroplasty (THA), 86%; CD, 10%; and osteotomy, 0.4%. In Japan, THA was 61%, osteotomy 38%, and CD 0%. For the recent period, 2007-2011 (US 2007-2008), the rate of THA was 91%, CD 6%, and osteotomy 0.1%, in the US, compared to a THA rate of 73%, CD 0%, and osteotomy 26% in Japan. The results for the interim period (2002-2006) were between the old and new data. The use of joint-preserving surgery for ONFH differs greatly between the US and Japan. The first-line joint-preserving surgery was CD in the US and osteotomy in Japan. Each procedure was rarely done in the other country. From about 2000 to 2010, the percentage of THA increased in both countries. The proportion of joint-preserving surgery (CD in the US and osteotomy in Japan) declined. The decrease in joint-preserving procedures may be largely attributed to improved long-term outcomes of THA due to technological advances. There is also a reluctance for young ONFH patients to undergo joint-preserving procedures, such as osteotomy, that require long-term hospitalization.
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Affiliation(s)
- Yutaka Kuroda
- Department of Orthopaedic Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Yaichiro Okuzu
- Department of Orthopaedic Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Toshiyuki Kawai
- Department of Orthopaedic Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Koji Goto
- Department of Orthopaedic Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Shuichi Matsuda
- Department of Orthopaedic Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
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Ding H, Wang Y, Lu Y. [Treatment of osteonecrosis of the femoral head with vascularized bone grafting]. ZHONGGUO XIU FU CHONG JIAN WAI KE ZA ZHI = ZHONGGUO XIUFU CHONGJIAN WAIKE ZAZHI = CHINESE JOURNAL OF REPARATIVE AND RECONSTRUCTIVE SURGERY 2021; 35:381-386. [PMID: 33719249 DOI: 10.7507/1002-1892.202006053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Objective To summarize the current progress of vascularized bone grafting in the treatment of osteonecrosis of the femoral head (ONFH), and to provide reference for treatment of ONFH. Methods The literature at home and abroad on the treatment of ONFH with vascularized bone grafting was reviewed, and the mechanism, operating methods and effectiveness, indications, and complications were summarized. Results Vascularized bone grafting is a commonly used clinical hip-preserving operation. By replacing necrotic bone tissue with vascularized bone, it can rebuild the blood circulation system, promote the healing of the necrotic area, and provide biomechanical support for the necrotic area of the femoral head, prevent the joint surface collapse. The main operations include the vascularized iliac bone flap grafting, the vascularized greater trochanter bone flap grafting, and the vascularized fibular grafting. The clinical application has achieved certain effectiveness, and the different procedures are suitable for different types of patients. The procedures need to be selected based on the patient's overall condition, the cause of ONFH, the necrosis stage, and the degree of the evaluation. Conclusion Vascularized bone grafting has a definite effectiveness in the treatment of ONFH in the young and middle-aged. It can significantly improve hip joint function, control the further development of the disease to a great extent, effectively delay or even avoid hip arthroplasty. It is a reliable hip-preserving operation worthy of promotion.
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Affiliation(s)
- Haibo Ding
- Tianjin Medical University, Tianjin, 300070, P.R.China
| | - Yang Wang
- Tianjin Medical University, Tianjin, 300070, P.R.China
| | - Yun Lu
- Department of Hand and Foot Surgery and Reparative and Reconstructive, Tianjin Union Medical Center, Tianjin, 300121, P.R.China
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18
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Kuroda Y, Nankaku M, Okuzu Y, Kawai T, Goto K, Matsuda S. Percutaneous autologous impaction bone graft for advanced femoral head osteonecrosis: a retrospective observational study of unsatisfactory short-term outcomes. J Orthop Surg Res 2021; 16:141. [PMID: 33596957 PMCID: PMC7888152 DOI: 10.1186/s13018-021-02288-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/18/2020] [Accepted: 02/10/2021] [Indexed: 11/17/2022] Open
Abstract
Background Half of osteonecrosis of the femoral head (ONFH) patients suffer femoral head collapse at initial diagnosis, and more than half are bilaterally affected. This study developed a percutaneous autologous impaction bone graft (IBG) technique as a modification of core decompression (CD). We also summarized the short-term results and treatment efficacy of percutaneous autologous IBG in advanced ONFH. Methods Twenty patients (12 males, 8 females) with nontraumatic, postcollapse ONFH except one case underwent CD (10-mm core diameter) and reverse IBG. Radiological changes of the ONFH stage and type were analyzed. Survival analysis using Kaplan–Meier estimates was performed with conversion to total hip arthroplasty (THA) as the endpoint. In addition, the Harris hip score (HHS) and University of California, Los Angeles (UCLA) activity rating scale were evaluated. Results Percutaneous autologous IBG was performed successfully, with an average operation time of < 1 h and small blood loss, and 7 patients (35%) needed conversion to THA at an average of 17 months postoperatively. We observed radiological progressive change in 60% of the patients during a mean observation period of 3 years. The mean clinical scores, except data recorded, after THA significantly improved (before vs. after 3 years: UCLA activity score, 3.7 vs. 5.2 [P = 0.014]; HHS, 57.6 vs. 76.5 points [P = 0.005]). In addition, 6 patients showed radiological progression but no clinical deterioration. Conclusions Percutaneous autologous IBG was technically simple and minimally invasive, but short-term results were unsatisfactory for advanced ONFH. Indications for this procedure should be carefully examined to improve it in order to enable bone formation.
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Affiliation(s)
- Yutaka Kuroda
- Department of Orthopaedic Surgery, Graduate School of Medicine, Kyoto University, Shogoin, Kawahara-cho 54, Sakyo-ku, Kyoto, 606-8507, Japan.
| | - Manabu Nankaku
- Rehabilitation Unit, Kyoto University Hospital, Kyoto, Japan
| | - Yaichiro Okuzu
- Department of Orthopaedic Surgery, Graduate School of Medicine, Kyoto University, Shogoin, Kawahara-cho 54, Sakyo-ku, Kyoto, 606-8507, Japan
| | - Toshiyuki Kawai
- Department of Orthopaedic Surgery, Graduate School of Medicine, Kyoto University, Shogoin, Kawahara-cho 54, Sakyo-ku, Kyoto, 606-8507, Japan
| | - Koji Goto
- Department of Orthopaedic Surgery, Graduate School of Medicine, Kyoto University, Shogoin, Kawahara-cho 54, Sakyo-ku, Kyoto, 606-8507, Japan
| | - Shuichi Matsuda
- Department of Orthopaedic Surgery, Graduate School of Medicine, Kyoto University, Shogoin, Kawahara-cho 54, Sakyo-ku, Kyoto, 606-8507, Japan
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Palekar G, Bhalodiya HP, Archik S, Trivedi K. Retrospective Study on Implantation of Autologous-Cultured Osteoblasts for the Treatment of Patients with Avascular Necrosis of the Femoral Head. Orthop Res Rev 2021; 13:15-23. [PMID: 33568953 PMCID: PMC7868257 DOI: 10.2147/orr.s281030] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Accepted: 12/11/2020] [Indexed: 11/24/2022] Open
Abstract
Purpose Osteonecrosis of the femoral head is a progressive and debilitating disease that causes pain, osteoarthritis and hip joint collapse, eventually necessitating hip replacement. This study evaluated the long-term outcomes of autologous adult live-cultured osteoblasts (AALCO) implantation in patients with osteonecrosis of femoral head. Patients and Methods In this retrospective multicenter study, we collated and analyzed data of patients ≥12 years of age who underwent AALCO (OSSGROW®) between 2010 and 2015 for the treatment of osteonecrosis of the femoral head. Results Data from 64 patients (101 hip joints) were assessed in this study. The mean ±SD duration of disease since diagnosis of osteonecrosis was 7.4±1.6 years. The mean follow-up duration was 6.3±1.4 years. The mean VAS score (n=98 hips) reduced significantly from 58.8 ± 13.8 to 32.2 ± 32.1 post-operatively (mean difference: −26.5±35.2, p=0.001) and Harris hip score (n=97 hips) also significantly improved from 47.1±12.3 to 63.7±27.7 post-operatively (mean difference:16.7±28.7, p=0.0001). Following the AALCO treatment, 29 hips in 13 patients (28.7%) underwent total hip replacement (THA), indicating that AALCO treatment could delay THA for 71.3% of hips. A total of 39.1% of hips diagnosed in early stage versus 60.8% in the late stage of osteonecrosis required THA. Overall, 60.4% of hips improved, 2% remained stable, and 37.6% progressed following the AALCO implantation. The condition of disease was found to have improved in 71.1% of patients in early stage (Grades I and II) versus 58% in the late stage (Grades III and IV) of osteonecrosis. Conclusion Patients with osteonecrosis who received implantation of autologous-cultured osteoblasts using AALCO showed improvement in joint function and decrease in pain. Treatment with AALCO halted progression of osteonecrosis, preserved the natural hip, and eliminated the need for hip replacement surgeries in 7 out of 10 patients.
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Affiliation(s)
- Gauresh Palekar
- Orthopedic Surgeon, Surya Orthopedic Clinic, Mumbai, Maharashtra, India
| | - H P Bhalodiya
- Orthopedic Surgeon, Walk-Fit Saviour Hospital, Ahmedabad, Gujarat, India
| | - Shreedhar Archik
- Orthopedic Surgeon, Dr. Sreedhar Aarchik Orthopedic Care Clinic, Dadar West, Mumbai, Maharashtra, India
| | - Kalpesh Trivedi
- Arthroscopy Surgeon, Aastha Arthroscopy and Joint Surgery Clinic, Ahmedabad, Gujarat, India
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Tomaru Y, Yoshioka T, Nanakamura J, Sugaya H, Hagiwara S, Nawata K, Ohtori S, Yamazaki M, Mishima H. Concentrated autologous bone marrow aspirate transplantation versus conservative treatment for corticosteroid-associated osteonecrosis of the femoral head in systemic lupus erythematosus. J Rural Med 2021; 16:1-7. [PMID: 33442428 PMCID: PMC7788297 DOI: 10.2185/jrm.2020-033] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Accepted: 07/24/2020] [Indexed: 12/12/2022] Open
Abstract
Objective: To compare the outcomes of steroid-associated osteonecrosis of
the femoral head in patients with systemic lupus erythematosus who underwent conservative
treatment and concentrated autologous bone marrow aspirate transplantation Methods: Osteonecrosis of the femoral head was classified according to the
Japanese Investigation Committee system. Concentrated autologous bone marrow aspirate
transplantation was performed by aspirating the bone marrow from both iliac crests and
then transplanting it to the necrotic area after the core decompression. Patients with
>2-year follow-up after the concentrated autologous bone marrow aspirate
transplantation in our institution (Group I) and those with >2-year follow-up after the
first hospital visit in a cooperative institution (Group II) were included in this study.
After a randomized matching based on age, sex, type, stage, and etiology, the collapse
rate in pre-collapsed stages and total hip arthroplasty conversion rate in all stages were
compared between the two groups. Results: After the matching adjustment, 33 pairs of hips were included.
Preoperatively, 1, 2, 16, and 14 hips were classified as types A, B, C1, and C2,
respectively, and 15, 13, 2, and 3 hips were classified as stages 1, 2, 3A, and 3B,
respectively. The collapse rates in the pre-collapsed stages were 68% and 39% in Groups I
and II, respectively. Total hip arthroplasty conversion rates were 33% and 45% in Groups I
and II, respectively. However, Group I had significantly higher and lower conversion rates
in stages 1 and 3, respectively (both P<0.05). Conclusion: Conservative treatment may be preferable in stage 1 hips. In
addition, concentrated autologous bone marrow aspirate transplantation may prevent further
collapse in stage 3.
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Affiliation(s)
- Yohei Tomaru
- Department of Orthopaedic Surgery, Faculty of Medicine, University of Tsukuba, Japan
| | - Tomokazu Yoshioka
- Division of Regenerative Medicine for Musculoskeletal System, Department of Orthopaedic Surgery, Faculty of Medicine, University of Tsukuba, Japan
| | - Junichi Nanakamura
- Department of Orthopaedic Surgery, Graduate School of Medicine, Chiba University, Japan
| | - Hisashi Sugaya
- Division of Regenerative Medicine for Musculoskeletal System, Department of Orthopaedic Surgery, Faculty of Medicine, University of Tsukuba, Japan
| | - Shigeo Hagiwara
- Department of Orthopaedic Surgery, Graduate School of Medicine, Chiba University, Japan
| | - Kento Nawata
- Department of Orthopaedic Surgery, Graduate School of Medicine, Chiba University, Japan
| | - Seiji Ohtori
- Department of Orthopaedic Surgery, Graduate School of Medicine, Chiba University, Japan
| | - Masashi Yamazaki
- Department of Orthopaedic Surgery, Faculty of Medicine, University of Tsukuba, Japan
| | - Hajime Mishima
- Department of Orthopaedic Surgery, Faculty of Medicine, University of Tsukuba, Japan
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Kuroda Y, Ito-Ihara T, Abe H, Nankaku M, Okuzu Y, Kawai T, Goto K, Matsuda S. Recombinant human FGF-2 therapy for osteonecrosis of the femoral head: 5-year follow-up. Regen Med 2020; 15:2261-2271. [DOI: 10.2217/rme-2020-0148] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Aim: To evaluate the 5-year outcomes from the prospective study of recombinant human FGF-2 (rhFGF-2) for osteonecrosis of the femoral head (ONFH). Methods: Ten patients (average age 39.8 years) with nontraumatic, precollapse ONFH were percutaneously administered with 800 μg rhFGF-2 contained in gelatin hydrogel. Radiological changes and the prevalidated Harris hip score (HHS), visual analogue scale for pain and University of California, Los Angeles activity-rating scale scoring systems were evaluated. Results: The 5-year comparison in type C2 showed higher joint preservation in the rhFGF-2 group (71.4%) than in the natural course group (15.4%). Two of three clinical scores (Harris hip score and visual analogue scale for pain) improved significantly. Postoperative MRI demonstrated significant reduction in ONFH size. There were no adverse events. Conclusion: rhFGF-2 treatment for ONFH appears to be safe and effective and may have the potential to prevent disease progression.
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Affiliation(s)
- Yutaka Kuroda
- Department of Orthopaedic Surgery, Graduate School of Medicine, Kyoto University, Shogoin, Kawahara-cho 54, Sakyo-ku, Kyoto 606-8507, Japan
| | - Toshiko Ito-Ihara
- Department of Clinical Innovative Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Hiroyasu Abe
- Department of Biomedical Statistics & Bioinformatics, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Manabu Nankaku
- Rehabilitation Unit, Kyoto University Hospital, Kyoto, Japan
| | - Yaichiro Okuzu
- Department of Orthopaedic Surgery, Graduate School of Medicine, Kyoto University, Shogoin, Kawahara-cho 54, Sakyo-ku, Kyoto 606-8507, Japan
| | - Toshiyuki Kawai
- Department of Orthopaedic Surgery, Graduate School of Medicine, Kyoto University, Shogoin, Kawahara-cho 54, Sakyo-ku, Kyoto 606-8507, Japan
| | - Koji Goto
- Department of Orthopaedic Surgery, Graduate School of Medicine, Kyoto University, Shogoin, Kawahara-cho 54, Sakyo-ku, Kyoto 606-8507, Japan
| | - Shuichi Matsuda
- Department of Orthopaedic Surgery, Graduate School of Medicine, Kyoto University, Shogoin, Kawahara-cho 54, Sakyo-ku, Kyoto 606-8507, Japan
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Garcia FL, Nwachukwu B, Pascual-Garrido C, Nho SJ. Hip Preservation Techniques: The Use of Biologics to Improve Outcomes. OPER TECHN SPORT MED 2020. [DOI: 10.1016/j.otsm.2020.150761] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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