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King JL, Richey B, Yang D, Olsen E, Muscatelli S, Hake ME. Ketorolac and bone healing: a review of the basic science and clinical literature. EUROPEAN JOURNAL OF ORTHOPAEDIC SURGERY & TRAUMATOLOGY : ORTHOPEDIE TRAUMATOLOGIE 2024; 34:673-681. [PMID: 37688640 DOI: 10.1007/s00590-023-03715-7] [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: 05/30/2023] [Accepted: 08/27/2023] [Indexed: 09/11/2023]
Abstract
Although the efficacy of ketorolac in pain management and the short duration of use align well with current clinical practice guidelines, few studies have specifically evaluated the impact of ketorolac on bony union after fracture or surgery. The purpose of this study was to review the current basic science and clinical literature on the use of ketorolac for pain management after fracture and surgery and the subsequent risk of delayed union or nonunion. Animal studies demonstrate a dose-dependent risk of delayed union in rodents treated with high doses of ketorolac for 4 weeks or greater; however, with treatment for 7 days or low doses, there is no evidence of risk of delayed union or nonunion. Current clinical evidence has also shown a dose-dependent increased risk of pseudoarthrosis and nonunion after post-operative ketorolac administration in orthopedic spine surgery. However, other orthopedic subspecialities have not demonstrated increased risk of delayed union or nonunion with the use of peri-operative ketorolac administration. While evidence exists that long-term ketorolac use may represent risks with regard to fracture healing, insufficient evidence currently exists to recommend against short-term ketorolac use that is limited to the peri-operative period. LEVEL OF EVIDENCE V: Narrative Review.
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Affiliation(s)
- Jesse Landon King
- Department of Orthopaedic Surgery, University of Michigan, Michigan Medicine, 1500 E. Medical Center Drive, 2912 Taubman Center, Box 5328, Ann Arbor, MI, 48109-5328, USA.
| | - Bradley Richey
- Department of Orthopaedic Surgery, University of Michigan, Michigan Medicine, 1500 E. Medical Center Drive, 2912 Taubman Center, Box 5328, Ann Arbor, MI, 48109-5328, USA
| | - Daniel Yang
- Department of Orthopaedic Surgery, University of Michigan, Michigan Medicine, 1500 E. Medical Center Drive, 2912 Taubman Center, Box 5328, Ann Arbor, MI, 48109-5328, USA
| | - Eric Olsen
- Department of Orthopaedic Surgery, University of Michigan, Michigan Medicine, 1500 E. Medical Center Drive, 2912 Taubman Center, Box 5328, Ann Arbor, MI, 48109-5328, USA
| | - Stefano Muscatelli
- Department of Orthopaedic Surgery, University of Michigan, Michigan Medicine, 1500 E. Medical Center Drive, 2912 Taubman Center, Box 5328, Ann Arbor, MI, 48109-5328, USA
| | - Mark E Hake
- Department of Orthopaedic Surgery, University of Michigan, Michigan Medicine, 1500 E. Medical Center Drive, 2912 Taubman Center, Box 5328, Ann Arbor, MI, 48109-5328, USA
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Khajuria DK, Karuppagounder V, Nowak I, Sepulveda DE, Lewis GS, Norbury CC, Raup-Konsavage WM, Vrana KE, Kamal F, Elbarbary RA. Cannabidiol and Cannabigerol, Nonpsychotropic Cannabinoids, as Analgesics that Effectively Manage Bone Fracture Pain and Promote Healing in Mice. J Bone Miner Res 2023; 38:1560-1576. [PMID: 37597163 PMCID: PMC10864058 DOI: 10.1002/jbmr.4902] [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: 02/06/2023] [Revised: 06/30/2023] [Accepted: 08/09/2023] [Indexed: 08/21/2023]
Abstract
Bone fractures are among the most prevalent musculoskeletal injuries, and pain management is an essential part of fracture treatment. Fractures heal through an early inflammatory phase, followed by repair and remodeling. Nonsteroidal anti-inflammatory drugs (NSAIDs) are not recommended for fracture pain control as they potently inhibit the inflammatory phase and, thus, impair the healing. Opioids do not provide a better alternative for several reasons, including abuse potential. Accordingly, there is an unmet clinical need for analgesics that effectively ameliorate postfracture pain without impeding the healing. Here, we investigated the analgesic efficacy of two nonpsychotropic cannabinoids, cannabidiol (CBD) and cannabigerol (CBG), in a mouse model for tibial fracture. Mice with fractured tibiae exhibited increased sensitivity to mechanical, cold, and hot stimuli. Both CBD and CBG normalized pain sensitivity to all tested stimuli, and their analgesic effects were comparable to those of the NSAIDs. Interestingly, CBD and CBG promoted bone healing via multiple mechanisms during the early and late phases. During the early inflammatory phase, both cannabinoids increased the abundance of periosteal bone progenitors in the healing hematoma and promoted the osteogenic commitment of these progenitors. During the later phases of healing, CBD and CBG accelerated the fibrocartilaginous callus mineralization and enhanced the viability and proliferation of bone and bone-marrow cells. These effects culminated in higher bone volume fraction, higher bone mineral density, and improved mechanical quality of the newly formed bone. Together, our data suggest CBD and CBG as therapeutic agents that can replace NSAIDs in managing postfracture pain as both cannabinoids exert potent analgesic effects and, at the same time, promote bone healing. © 2023 The Authors. Journal of Bone and Mineral Research published by Wiley Periodicals LLC on behalf of American Society for Bone and Mineral Research (ASBMR).
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Affiliation(s)
- Deepak Kumar Khajuria
- Department of Orthopaedics and Rehabilitation, The Pennsylvania State University College of Medicine, Hershey, Pennsylvania 17033, USA
- Center for Orthopaedic Research and Translational Science (CORTS), The Pennsylvania State University College of Medicine, Hershey, Pennsylvania 17033, USA
| | - Vengadeshprabhu Karuppagounder
- Department of Orthopaedics and Rehabilitation, The Pennsylvania State University College of Medicine, Hershey, Pennsylvania 17033, USA
- Center for Orthopaedic Research and Translational Science (CORTS), The Pennsylvania State University College of Medicine, Hershey, Pennsylvania 17033, USA
| | - Irena Nowak
- Department of Orthopaedics and Rehabilitation, The Pennsylvania State University College of Medicine, Hershey, Pennsylvania 17033, USA
- Center for Orthopaedic Research and Translational Science (CORTS), The Pennsylvania State University College of Medicine, Hershey, Pennsylvania 17033, USA
| | - Diana E. Sepulveda
- Department of Pharmacology, The Pennsylvania State University College of Medicine, Hershey, Pennsylvania 17033, USA
- Department of Anesthesiology and Perioperative Medicine, The Pennsylvania State College of Medicine, Hershey, Pennsylvania 17033, USA
| | - Gregory S. Lewis
- Department of Orthopaedics and Rehabilitation, The Pennsylvania State University College of Medicine, Hershey, Pennsylvania 17033, USA
- Center for Orthopaedic Research and Translational Science (CORTS), The Pennsylvania State University College of Medicine, Hershey, Pennsylvania 17033, USA
| | - Christopher C Norbury
- Department of Microbiology and Immunology, The Pennsylvania State University College of Medicine, Hershey, Pennsylvania 17033, USA
| | - Wesley M. Raup-Konsavage
- Department of Pharmacology, The Pennsylvania State University College of Medicine, Hershey, Pennsylvania 17033, USA
| | - Kent E. Vrana
- Department of Pharmacology, The Pennsylvania State University College of Medicine, Hershey, Pennsylvania 17033, USA
| | - Fadia Kamal
- Department of Orthopaedics and Rehabilitation, The Pennsylvania State University College of Medicine, Hershey, Pennsylvania 17033, USA
- Center for Orthopaedic Research and Translational Science (CORTS), The Pennsylvania State University College of Medicine, Hershey, Pennsylvania 17033, USA
- Department of Pharmacology, The Pennsylvania State University College of Medicine, Hershey, Pennsylvania 17033, USA
| | - Reyad A. Elbarbary
- Department of Orthopaedics and Rehabilitation, The Pennsylvania State University College of Medicine, Hershey, Pennsylvania 17033, USA
- Center for Orthopaedic Research and Translational Science (CORTS), The Pennsylvania State University College of Medicine, Hershey, Pennsylvania 17033, USA
- Department of Biochemistry and Molecular Biology, The Pennsylvania State University College of Medicine, Hershey, Pennsylvania 17033, USA
- Center for RNA Molecular Biology, Pennsylvania State University, University Park, Pennsylvania 16802, USA
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3
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Reid IR, Horne AM, Mihov B, Bastin S, Gamble GD. No Effect of NSAID Use on Efficacy of Zoledronate: A Post Hoc Analysis of a Randomized Trial in Osteopenic Older Women. J Bone Miner Res 2023; 38:1415-1421. [PMID: 37477399 DOI: 10.1002/jbmr.4887] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Revised: 06/27/2023] [Accepted: 07/15/2023] [Indexed: 07/22/2023]
Abstract
Bisphosphonates are widely used for the prevention and treatment of osteoporosis. Nonsteroidal anti-inflammatory drugs (NSAIDs) are also widely used among the older population group at high risk of fractures. NSAIDs have been shown to impact on bone turnover, and a recent reanalysis of a clinical trial of clodronate found that NSAID use at baseline abrogated any effect of clodronate on either bone density (BMD) or fracture risk. To determine whether NSAIDs influence the efficacy of other bisphosphonates, we have reanalyzed our 6-year randomized controlled trial of zoledronate in 2000 osteopenic postmenopausal women. NSAID use was reported at baseline in 38% of the cohort and anytime use was reported by 65%. The evolution of the zoledronate effects on BMD were almost identical whether or not women were using NSAIDs at baseline and were significant in both subgroups at all BMD sites (p < 0.0001). The significant reduction in the risk of fracture in those allocated to zoledronate (p < 0.0001) showed no interaction with baseline use of NSAIDs (p = 0.33) nor with NSAID use at any time during the study (p = 0.28). The odds of fracture were significantly reduced in both NSAID users and nonusers. We conclude that the present analysis provides no support for the suggestion that NSAIDs interfere with the efficacy of potent bisphosphonates in terms of their effects on bone density or fracture. © 2023 The Authors. Journal of Bone and Mineral Research published by Wiley Periodicals LLC on behalf of American Society for Bone and Mineral Research (ASBMR).
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Affiliation(s)
- Ian R Reid
- Department of Medicine, University of Auckland, Auckland, New Zealand
- Health New Zealand, Auckland, New Zealand
| | - Anne M Horne
- Department of Medicine, University of Auckland, Auckland, New Zealand
| | - Borislav Mihov
- Department of Medicine, University of Auckland, Auckland, New Zealand
| | | | - Gregory D Gamble
- Department of Medicine, University of Auckland, Auckland, New Zealand
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4
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Laubach M, Bessot A, McGovern J, Saifzadeh S, Gospos J, Segina DN, Kobbe P, Hildebrand F, Wille ML, Bock N, Hutmacher DW. An in vivo study to investigate an original intramedullary bone graft harvesting technology. Eur J Med Res 2023; 28:349. [PMID: 37715198 PMCID: PMC10503043 DOI: 10.1186/s40001-023-01328-8] [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: 12/04/2022] [Accepted: 08/28/2023] [Indexed: 09/17/2023] Open
Abstract
BACKGROUND Harvesting bone graft (BG) from the intramedullary canal to treat bone defects is largely conducted using the Reamer-Irrigator-Aspirator (RIA) system. The RIA system uses irrigation fluid during harvesting, which may result in washout of osteoinductive factors. Here, we propose a new harvesting technology dedicated to improving BG collection without the potential washout effect of osteoinductive factors associated with irrigation fluid. This novel technology involves the conceptual approach of first aspirating the bone marrow (BM) with a novel aspirator prototype, followed by reaming with standard reamers and collecting the bone chips with the aspirator (reaming-aspiration method, R-A method). The aim of this study was to assess the harvesting efficacy and osteoinductive profile of the BG harvested with RIA 2 system (RIA 2 group) compared to the novel harvesting concept (aspirator + R-A method, ARA group). METHODS Pre-planning computed tomography (CT) imaging was conducted on 16 sheep to determine the femoral isthmus canal diameter. In this non-recovery study, sheep were divided into two groups: RIA 2 group (n = 8) and ARA group (n = 8). We measured BG weight collected from left femur and determined femoral cortical bone volume reduction in postoperative CT imaging. Growth factor and inflammatory cytokine amounts of the BGs were quantified using enzyme-linked immunosorbent assay (ELISA) methods. RESULTS The use of the stand-alone novel aspirator in BM collection, and in harvesting BG when the aspirator is used in conjunction with sequential reaming (R-A method) was proven feasible. ELISA results showed that the collected BG contained relevant amounts of growth factors and inflammatory cytokines in both the RIA 2 and the ARA group. CONCLUSIONS Here, we present the first results of an innovative concept for harvesting intramedullary BG. It is a prototype of a novel aspirator technology that enables the stepwise harvesting of first BM and subsequent bone chips from the intramedullary canal of long bones. Both the BG collected with the RIA 2 system and the aspirator prototype had the capacity to preserve the BG's osteoinductive microenvironment. Future in vivo studies are required to confirm the bone regenerative capacity of BG harvested with the innovative harvesting technology.
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Affiliation(s)
- Markus Laubach
- Australian Research Council (ARC) Training Centre for Multiscale 3D Imaging, Modelling, and Manufacturing (M3D Innovation), Queensland University of Technology, Brisbane, QLD, 4000, Australia.
- Centre for Biomedical Technologies, School of Mechanical, Medical and Process Engineering, Queensland University of Technology, Brisbane, QLD, 4059, Australia.
- Department of Orthopaedics, Trauma and Reconstructive Surgery, RWTH Aachen University Hospital, Pauwelsstraße 30, 52074, Aachen, Germany.
| | - Agathe Bessot
- Max Planck Queensland Centre (MPQC) for the Materials Science of Extracellular Matrices, Queensland University of Technology, Brisbane, QLD, 4000, Australia
- Centre for Biomedical Technologies, School of Biomedical Sciences, Faculty of Health, and Translational Research Institute (TRI), Queensland University of Technology (QUT), Brisbane, QLD, 4102, Australia
| | - Jacqui McGovern
- Max Planck Queensland Centre (MPQC) for the Materials Science of Extracellular Matrices, Queensland University of Technology, Brisbane, QLD, 4000, Australia
- Centre for Biomedical Technologies, School of Biomedical Sciences, Faculty of Health, and Translational Research Institute (TRI), Queensland University of Technology (QUT), Brisbane, QLD, 4102, Australia
- ARC Training Centre for Cell and Tissue Engineering Technologies, Queensland University of Technology (QUT), Brisbane, QLD, 4000, Australia
| | - Siamak Saifzadeh
- Australian Research Council (ARC) Training Centre for Multiscale 3D Imaging, Modelling, and Manufacturing (M3D Innovation), Queensland University of Technology, Brisbane, QLD, 4000, Australia
- Medical Engineering Research Facility, Queensland University of Technology, Chermside, QLD, 4032, Australia
| | - Jonathan Gospos
- Centre for Biomedical Technologies, School of Mechanical, Medical and Process Engineering, Queensland University of Technology, Brisbane, QLD, 4059, Australia
- Max Planck Queensland Centre (MPQC) for the Materials Science of Extracellular Matrices, Queensland University of Technology, Brisbane, QLD, 4000, Australia
| | - Daniel N Segina
- Department of Orthopaedics, Holmes Regional Trauma Center, Melbourne, FL, USA
| | - Philipp Kobbe
- Department of Trauma and Reconstructive Surgery, BG Klinikum Bergmannstrost, Halle, Germany
- Department of Trauma and Reconstructive Surgery, University Hospital Halle, Halle, Germany
| | - Frank Hildebrand
- Department of Orthopaedics, Trauma and Reconstructive Surgery, RWTH Aachen University Hospital, Pauwelsstraße 30, 52074, Aachen, Germany
| | - Marie-Luise Wille
- Australian Research Council (ARC) Training Centre for Multiscale 3D Imaging, Modelling, and Manufacturing (M3D Innovation), Queensland University of Technology, Brisbane, QLD, 4000, Australia
- Centre for Biomedical Technologies, School of Mechanical, Medical and Process Engineering, Queensland University of Technology, Brisbane, QLD, 4059, Australia
- Max Planck Queensland Centre (MPQC) for the Materials Science of Extracellular Matrices, Queensland University of Technology, Brisbane, QLD, 4000, Australia
| | - Nathalie Bock
- Australian Research Council (ARC) Training Centre for Multiscale 3D Imaging, Modelling, and Manufacturing (M3D Innovation), Queensland University of Technology, Brisbane, QLD, 4000, Australia
- Max Planck Queensland Centre (MPQC) for the Materials Science of Extracellular Matrices, Queensland University of Technology, Brisbane, QLD, 4000, Australia
- Centre for Biomedical Technologies, School of Biomedical Sciences, Faculty of Health, and Translational Research Institute (TRI), Queensland University of Technology (QUT), Brisbane, QLD, 4102, Australia
| | - Dietmar W Hutmacher
- Australian Research Council (ARC) Training Centre for Multiscale 3D Imaging, Modelling, and Manufacturing (M3D Innovation), Queensland University of Technology, Brisbane, QLD, 4000, Australia.
- Centre for Biomedical Technologies, School of Mechanical, Medical and Process Engineering, Queensland University of Technology, Brisbane, QLD, 4059, Australia.
- Max Planck Queensland Centre (MPQC) for the Materials Science of Extracellular Matrices, Queensland University of Technology, Brisbane, QLD, 4000, Australia.
- ARC Training Centre for Cell and Tissue Engineering Technologies, Queensland University of Technology (QUT), Brisbane, QLD, 4000, Australia.
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Mancinelli L, Intini G. Age-associated declining of the regeneration potential of skeletal stem/progenitor cells. Front Physiol 2023; 14:1087254. [PMID: 36818437 PMCID: PMC9931727 DOI: 10.3389/fphys.2023.1087254] [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: 11/02/2022] [Accepted: 01/19/2023] [Indexed: 02/05/2023] Open
Abstract
Bone fractures represent a significant health burden worldwide, mainly because of the rising number of elderly people. As people become older, the risk and the frequency of bone fractures increase drastically. Such increase arises from loss of skeletal integrity and is also associated to a reduction of the bone regeneration potential. Central to loss of skeletal integrity and reduction of regeneration potential are the skeletal stem/progenitor cells (SSPCs), as they are responsible for the growth, regeneration, and repair of the bone tissue. However, the exact identity of the SSPCs has not yet been determined. Consequently, their functions, and especially dysfunctions, during aging have never been fully characterized. In this review, with the final goal of describing SSPCs dysfunctions associated to aging, we first discuss some of the most recent findings about their identification. Then, we focus on how SSPCs participate in the normal bone regeneration process and how aging can modify their regeneration potential, ultimately leading to age-associated bone fractures and lack of repair. Novel perspectives based on our experience are also provided.
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Affiliation(s)
- Luigi Mancinelli
- Department of Periodontics and Preventive Dentistry, University of Pittsburgh School of Dental Medicine, Pittsburgh, PA, United States.,Center for Craniofacial Regeneration, University of Pittsburgh School of Dental Medicine, Pittsburgh, PA, United States
| | - Giuseppe Intini
- Department of Periodontics and Preventive Dentistry, University of Pittsburgh School of Dental Medicine, Pittsburgh, PA, United States.,Center for Craniofacial Regeneration, University of Pittsburgh School of Dental Medicine, Pittsburgh, PA, United States.,Department of Medicine (Hematology/Oncology), University of Pittsburgh School of Medicine, Pittsburgh, PA, United States.,University of Pittsburgh UPMC Hillman Cancer Center, Pittsburgh, PA, United States.,McGowan Institute for Regenerative Medicine, University of Pittsburgh, Pittsburgh, PA, United States
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6
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Jiang TM. Unveiling the Time Course Mechanism of Bone Fracture Healing by Transcriptional Profiles. Comb Chem High Throughput Screen 2023; 26:149-162. [PMID: 35418283 DOI: 10.2174/1386207325666220412134311] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Revised: 02/03/2022] [Accepted: 02/14/2022] [Indexed: 11/22/2022]
Abstract
BACKGROUND Bone fracture healing is a time-consuming and high-priority orthopedic problem worldwide. OBJECTIVE Discovering the potential mechanism of bone healing at a time course and transcriptional level may better help manage bone fracture. METHODS In this study, we analyze a time-course bone fracture healing transcriptional dataset in a rat model (GSE592, GSE594, and GSE1371) of Gene Expression Omnibus (GEO). RNA was obtained from female Sprague-Dawley rats with a femoral fracture at the initial time (day 3) as well as early (week 1), middle (week 2), and late (week 4) time periods, with nonfracture rats used as control. Gene Ontology (GO) functional analysis and pathway examinations were performed for further measurements of GSEA and hub genes. RESULTS Results indicated that the four stages of bone fracture healing at the initial, early, middle, and late time periods represent the phases of hematoma formation, callus formation, callus molding, and mature lamellar bone formation, respectively. Extracellular organization was positively employed throughout the four stages. At the hematoma formation phase, the muscle contraction process was downregulated. Antibacterial peptide pathway was downregulated at all phases. The upregulation of Fn1 (initial, early, middle, and late time periods), Col3a1 (initial, early, and middle time periods), Col11a1 (initial and early time periods), Mmp9 (middle and late time periods), Mmp13 (early, middle, and late time periods) and the downregulation of RatNP-3b (initial, early, middle, and late time periods) were possible symbols for bone fracture healing and may be used as therapeutic targets. CONCLUSION These findings suggest some new potential pathways and genes in the process of bone fracture healing and further provide insights that can be used in targeted molecular therapy for bone fracture healing.
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Affiliation(s)
- Tong-Meng Jiang
- School of Materials Science and Engineering, Zhejiang University, Hangzhou, 310027, China
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Sanchez-Migallon Guzman D, Hawkins MG. Treatment of Pain in Birds. Vet Clin North Am Exot Anim Pract 2023; 26:83-120. [PMID: 36402490 DOI: 10.1016/j.cvex.2022.09.003] [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] [Indexed: 06/16/2023]
Abstract
This article provides an overview of the current understanding of evidence-based clinical analgesic use in birds. The field of avian analgesia has dramatically expanded during the last 20 years, affording more options for alleviating both acute and chronic pain. These options include opioids, nonsteroidal anti-inflammatory drugs, local anesthetics, and/or other drugs like gabapentin, amantadine, and cannabinoids, acting at different points in the nociceptive system thereby helping to provide greater pain relief while reducing the risk of adverse effects when combined.
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Affiliation(s)
- David Sanchez-Migallon Guzman
- Department of Medicine and Epidemiology, School of Veterinary Medicine, University of California Davis, One Shields Avenue, Davis, CA 95616, USA.
| | - Michelle G Hawkins
- Department of Medicine and Epidemiology, School of Veterinary Medicine, University of California Davis, One Shields Avenue, Davis, CA 95616, USA
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Goodnough LH, Ambrosi TH, Steininger HM, Butler MGK, Hoover MY, Choo H, Van Rysselberghe NL, Bellino MJ, Bishop JA, Gardner MJ, Chan CKF. Cross-species comparisons reveal resistance of human skeletal stem cells to inhibition by non-steroidal anti-inflammatory drugs. Front Endocrinol (Lausanne) 2022; 13:924927. [PMID: 36093067 PMCID: PMC9454294 DOI: 10.3389/fendo.2022.924927] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Accepted: 07/13/2022] [Indexed: 11/13/2022] Open
Abstract
Fracture healing is highly dependent on an early inflammatory response in which prostaglandin production by cyclo-oxygenases (COX) plays a crucial role. Current patient analgesia regimens favor opioids over Non-Steroidal Anti-Inflammatory Drugs (NSAIDs) since the latter have been implicated in delayed fracture healing. While animal studies broadly support a deleterious role of NSAID treatment to bone-regenerative processes, data for human fracture healing remains contradictory. In this study, we prospectively isolated mouse and human skeletal stem cells (SSCs) from fractures and compared the effect of various NSAIDs on their function. We found that osteochondrogenic differentiation of COX2-expressing mouse SSCs was impaired by NSAID treatment. In contrast, human SSCs (hSSC) downregulated COX2 expression during differentiation and showed impaired osteogenic capacity if COX2 was lentivirally overexpressed. Accordingly, short- and long-term treatment of hSSCs with non-selective and selective COX2 inhibitors did not affect colony forming ability, chondrogenic, and osteogenic differentiation potential in vitro. When hSSCs were transplanted ectopically into NSG mice treated with Indomethacin, graft mineralization was unaltered compared to vehicle injected mice. Thus, our results might contribute to understanding species-specific differences in NSAID sensitivity during fracture healing and support emerging clinical data which conflicts with other earlier observations that NSAID administration for post-operative analgesia for treatment of bone fractures are unsafe for patients.
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Affiliation(s)
- L. Henry Goodnough
- Department of Orthopaedic Surgery, Stanford Hospitals and Clinics, Stanford, CA, United States
| | - Thomas H. Ambrosi
- Institute for Stem Cell Biology and Regenerative Medicine, Stanford University School of Medicine, Stanford, CA, United States
- Division of Plastic and Reconstructive Surgery, Department of Surgery, Stanford University School of Medicine, Stanford, CA, United States
| | - Holly M. Steininger
- Institute for Stem Cell Biology and Regenerative Medicine, Stanford University School of Medicine, Stanford, CA, United States
| | - M. Gohazrua K. Butler
- Institute for Stem Cell Biology and Regenerative Medicine, Stanford University School of Medicine, Stanford, CA, United States
| | - Malachia Y. Hoover
- Institute for Stem Cell Biology and Regenerative Medicine, Stanford University School of Medicine, Stanford, CA, United States
| | - HyeRan Choo
- Division of Plastic and Reconstructive Surgery, Department of Surgery, Stanford University School of Medicine, Stanford, CA, United States
| | | | - Michael J. Bellino
- Department of Orthopaedic Surgery, Stanford Hospitals and Clinics, Stanford, CA, United States
| | - Julius A. Bishop
- Department of Orthopaedic Surgery, Stanford Hospitals and Clinics, Stanford, CA, United States
| | - Michael J. Gardner
- Department of Orthopaedic Surgery, Stanford Hospitals and Clinics, Stanford, CA, United States
| | - Charles K. F. Chan
- Institute for Stem Cell Biology and Regenerative Medicine, Stanford University School of Medicine, Stanford, CA, United States
- Division of Plastic and Reconstructive Surgery, Department of Surgery, Stanford University School of Medicine, Stanford, CA, United States
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9
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Negrescu AM, Mitran V, Draghicescu W, Popescu S, Pirvu C, Ionascu I, Soare T, Uzun S, Croitoru SM, Cimpean A. TiO2 Nanotubes Functionalized with Icariin for an Attenuated In Vitro Immune Response and Improved In Vivo Osseointegration. J Funct Biomater 2022; 13:jfb13020043. [PMID: 35466225 PMCID: PMC9036299 DOI: 10.3390/jfb13020043] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Revised: 04/07/2022] [Accepted: 04/11/2022] [Indexed: 12/30/2022] Open
Abstract
Due to their superior mechanical and chemical properties, titanium (Ti) and its alloys have been widely used as orthopedic implantable devices. However, their bioinertness represents a limitation, which can be overcome by employing various surface modifications, such as TiO2 nanotube (TNT) fabrication via electrochemical anodization. Anodic TNTs present tunable dimensions and unique structures, turning them into feasible drug delivery platforms. In the present work, TNTs were loaded with icariin (Ica) through an adhesive intermediate layer of polydopamine (DP), and their in vitro and in vivo biological performance was evaluated. The successful fabrication of the modified surfaces was verified by scanning electron microscopy (SEM), atomic force microscopy (AFM), Fourier transform infrared spectroscopy (FTIR), and contact angle measurements (CA), while the in vitro release of Ica was evaluated via UV-VIS spectrophotometry. In terms of in vitro behaviour, comparative studies on RAW 264.7 macrophages demonstrated that the TNT substrates, especially TNT-DP-Ica, elicited a lower inflammatory response compared to the Ti support. Moreover, the in vivo implantation studies evinced generation of a reduced fibrotic capsule around this implant and increased thickness of the newly formed bone tissue at 1 month and 3 months post-implantation, respectively. Overall, our results indicate that the controlled release of Ica from TNT surfaces could result in an improved osseointegration process.
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Affiliation(s)
- Andreea-Mariana Negrescu
- Department of Biochemistry and Molecular Biology, Faculty of Biology, University of Bucharest, 91-95 Splaiul Independentei, 050095 Bucharest, Romania; (A.-M.N.); (V.M.)
| | - Valentina Mitran
- Department of Biochemistry and Molecular Biology, Faculty of Biology, University of Bucharest, 91-95 Splaiul Independentei, 050095 Bucharest, Romania; (A.-M.N.); (V.M.)
| | - Wanda Draghicescu
- Faculty of Chemical Engineering and Biotechnology, University Politehnica of Bucharest, 1-7 Polizu, 011061 Bucharest, Romania; (W.D.); (S.P.); (C.P.)
| | - Simona Popescu
- Faculty of Chemical Engineering and Biotechnology, University Politehnica of Bucharest, 1-7 Polizu, 011061 Bucharest, Romania; (W.D.); (S.P.); (C.P.)
| | - Cristian Pirvu
- Faculty of Chemical Engineering and Biotechnology, University Politehnica of Bucharest, 1-7 Polizu, 011061 Bucharest, Romania; (W.D.); (S.P.); (C.P.)
- Faculty of Medical Engineering, University Politehnica of Bucharest, 1-7 Polizu, 011061 Bucharest, Romania
| | - Iuliana Ionascu
- Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine, 105 Spl. Independentei, 050097 Bucharest, Romania; (I.I.); (T.S.); (S.U.)
| | - Teodoru Soare
- Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine, 105 Spl. Independentei, 050097 Bucharest, Romania; (I.I.); (T.S.); (S.U.)
| | - Seralp Uzun
- Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine, 105 Spl. Independentei, 050097 Bucharest, Romania; (I.I.); (T.S.); (S.U.)
| | - Sorin Mihai Croitoru
- Machines and Manufacturing Systems Department, University Politehnica of Bucharest, 313 Spl. Independentei, 060042 Bucharest, Romania;
| | - Anisoara Cimpean
- Department of Biochemistry and Molecular Biology, Faculty of Biology, University of Bucharest, 91-95 Splaiul Independentei, 050095 Bucharest, Romania; (A.-M.N.); (V.M.)
- Correspondence: ; Tel.: +40-21-318-1575 (ext. 106)
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10
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Barnds B, Heenan M, Ayres J, Tarakemeh A, Schroeppel JP, Mullen S, Vopat BG. Comparison of the rate of delayed/nonunion in fifth metatarsal fractures receiving anti-inflammatory medications. J Exp Orthop 2021; 8:115. [PMID: 34894299 PMCID: PMC8665954 DOI: 10.1186/s40634-021-00435-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Accepted: 11/22/2021] [Indexed: 11/12/2022] Open
Abstract
Purpose Controversy exists regarding the acute effect of non-steroidal anti-inflammatory drugs (NSAIDs) on early fracture healing. The purpose of this study was to analyze the rate of nonunion or delayed union in patients with fifth metatarsal (5th MT) fractures. We hypothesize that the use of NSAIDs would increase the rate of nonunion/delayed union in 5th MT fractures. Methods Using PearlDiver, a national insurance database was analyzed. ICD codes were used to identify patients diagnosed with 5th MT fracture from 2007-2018. Patients were grouped by initial management (nonoperative vs. open reduction and internal fixation (ORIF) or non/malunion repair within 60 days) and sub-grouped by whether they had been prescribed at least one pre-defined NSAID. Subsequent ORIF or nonunion/malunion repair operative intervention was used as a surrogate for fracture nonunion/delayed union. Results Of the 10,991 subjects with a diagnosis of 5th MT, 10,626 (96.7%) underwent initial nonoperative treatment, 1,409 of which (13.3%) received prescription NSAIDS within 60 days of diagnosis. 16/1,409 (1.14%) subjects who received anti-inflammatory prescriptions underwent ORIF or repair of non/malunion at least 60 days after diagnosis while 46/9,217 (0.50%; P=0.003483) subjects who did not receive anti-inflammatory prescriptions underwent ORIF or repair of non/malunion at least 60 days after diagnosis. In the 365 subjects who underwent early repair/ORIF (within 60 days), there was no significant difference in the rate of nonunion/delayed union. Conclusion The rate of nonunion/delayed union of 5th MT fractures was significantly higher in subjects receiving NSAIDs within 60 days of initial diagnosis in patients managed non-operatively. Level of evidence Level III
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Affiliation(s)
- Brandon Barnds
- Department of Orthopaedics, University of Kansas Medical Center, Kansas City, KS, 66160, USA
| | - Matt Heenan
- Department of Orthopaedics, University of Kansas Medical Center, Kansas City, KS, 66160, USA
| | - Jack Ayres
- Department of Orthopaedics, University of Kansas Medical Center, Kansas City, KS, 66160, USA.
| | - Armin Tarakemeh
- Department of Orthopaedics, University of Kansas Medical Center, Kansas City, KS, 66160, USA
| | - J Paul Schroeppel
- Department of Orthopaedics, University of Kansas Medical Center, Kansas City, KS, 66160, USA
| | - Scott Mullen
- Department of Orthopaedics, University of Kansas Medical Center, Kansas City, KS, 66160, USA
| | - Bryan G Vopat
- Department of Orthopaedics, University of Kansas Medical Center, Kansas City, KS, 66160, USA
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11
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Kuwabara A, Dyrek P, Olson EM, Kraus E. Evidence-Based Management of Medial Tibial Stress Syndrome in Runners. CURRENT PHYSICAL MEDICINE AND REHABILITATION REPORTS 2021. [DOI: 10.1007/s40141-021-00326-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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12
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NSAID Use and Effects on Pediatric Bone Healing: A Review of Current Literature. CHILDREN-BASEL 2021; 8:children8090821. [PMID: 34572253 PMCID: PMC8464945 DOI: 10.3390/children8090821] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Revised: 09/08/2021] [Accepted: 09/12/2021] [Indexed: 11/16/2022]
Abstract
This systematic review evaluates and synthesizes the available peer-reviewed evidence regarding the impact of non-steroidal anti-inflammatory drugs (NSAIDs) on fracture healing in skeletally immature patients. Evidence supports the use of NSAIDs in this patient population for adequate pain control without increasing the risk of nonunion, particularly in long bone fractures and pseudoarthrosis after spine fusion. However, further clinical studies are needed to fill remaining gaps in knowledge, specifically with respect to the spectrum of available NSAIDs, dosage, and duration of use, in order to make broad evidence-based recommendations regarding the optimal use of NSAIDs during bone healing in skeletally immature patients.
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13
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Tangtiphaiboontana J, Figoni AM, Luke A, Zhang AL, Feeley BT, Ma CB. The effects of nonsteroidal anti-inflammatory medications after rotator cuff surgery: a randomized, double-blind, placebo-controlled trial. J Shoulder Elbow Surg 2021; 30:1990-1997. [PMID: 34174448 DOI: 10.1016/j.jse.2021.05.018] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2021] [Revised: 05/11/2021] [Accepted: 05/16/2021] [Indexed: 02/01/2023]
Abstract
BACKGROUND Nonsteroidal anti-inflammatory drugs (NSAIDs) are frequently used for postoperative pain management. However, animal studies have demonstrated negative effects of NSAIDs on bone and tendon healing after commonly performed procedures such as rotator cuff repair. The purpose of this study was to evaluate the effects of postoperative NSAID use on opioid use, pain control, and shoulder outcomes after arthroscopic rotator cuff repair. METHODS A randomized, double-blind, placebo-controlled trial of postoperative NSAID use was performed in patients undergoing primary arthroscopic rotator cuff surgery at a single institution. Patients were randomized to receive ibuprofen or placebo for 2 weeks postoperatively, in addition to opioid medication. They were instructed to keep a daily pain diary for the first week after surgery, which was returned at their first postoperative visit for analysis. Visual analog scale (VAS) pain scores, shoulder range of motion, and 12-item Short Form Survey, Disabilities of the Arm, Shoulder and Hand, and American Shoulder and Elbow Surgeons (ASES) scores were collected. Assessment of rotator cuff healing was performed using ultrasound at 1 year postoperatively. RESULTS A total of 50 patients in the placebo group and 51 patients in the ibuprofen group were included for analysis. There were no differences in age, race, sex, history of preoperative NSAID or opioid use, or operative findings between groups. The amount of mean total morphine milligram equivalents (MMEs) used in the first postoperative week was lower in the ibuprofen group than in the placebo group (168 MMEs vs. 211 MMEs, P = .04). Early VAS scores on postoperative days 3, 4, 5, and 6 were lower in the ibuprofen group, but there was no difference in mean VAS scores between groups by 6 weeks after surgery. At 6 months, mean forward flexion and the mean ASES score were higher in the ibuprofen group than in the placebo group: 162° vs. 153° (P = .03) and 86 vs. 78 (P = .02), respectively. There were no differences in shoulder motion or 12-item Short Form Survey, Disabilities of the Arm, Shoulder and Hand, or ASES scores at 1 year. At 1 year after surgery, 7 patients in the ibuprofen group had evidence of tendon retear diagnosed on ultrasound (5 partial and 2 full thickness) compared with 13 patients in the placebo group (5 partial and 8 full thickness), but this difference was not statistically significant (P = .20). CONCLUSION Postoperative ibuprofen use reduces opioid requirements and decreases patient pain levels in the first week after arthroscopic rotator cuff repair. In addition, ibuprofen use after rotator cuff repair does not lead to an increased risk of tendon retear.
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Affiliation(s)
| | - Andrew M Figoni
- Department of Orthopaedic Surgery, University of California, San Francisco, San Francisco, CA, USA
| | - Anthony Luke
- Department of Orthopaedic Surgery, University of California, San Francisco, San Francisco, CA, USA
| | - Alan L Zhang
- Department of Orthopaedic Surgery, University of California, San Francisco, San Francisco, CA, USA
| | - Brian T Feeley
- Department of Orthopaedic Surgery, University of California, San Francisco, San Francisco, CA, USA
| | - C Benjamin Ma
- Department of Orthopaedic Surgery, University of California, San Francisco, San Francisco, CA, USA
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Al-Waeli H, Reboucas AP, Mansour A, Morris M, Tamimi F, Nicolau B. Non-steroidal anti-inflammatory drugs and bone healing in animal models-a systematic review and meta-analysis. Syst Rev 2021; 10:201. [PMID: 34238360 PMCID: PMC8268344 DOI: 10.1186/s13643-021-01690-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Accepted: 04/26/2021] [Indexed: 12/09/2022] Open
Abstract
BACKGROUND Non-steroidal anti-inflammatory drugs (NSAID) have excellent anti-inflammatory and analgesic properties and are extensively used to treat post-traumatic or surgical musculoskeletal pain. Although an extensive literature exists on the administration of NSAID on animal bone healing, no systematic review and meta-analysis of animal studies that investigate the effect of NSAID administration on bone fracture healing. Objective of this study is to conduct a systematic review and meta-analysis to estimate the effect of NSAIDs administration on bone healing biomechanical and histomorphometric measurements in different animal models after bone fracture surgery. METHODS We performed a systematic review and meta-analysis of animal studies to estimate the effect of NSAID administration after bone fracture on healing outcomes. We searched eight databases without limiting the search to starting date up to 1 February 2021 for articles on fractured bone healing in animal models in which NSAID were administered. RESULTS Out of 6732 articles screened, 47 were included and 3 common bone healing outcomes were analysed: biomechanical properties (maximum force to break, stiffness, and work-to-failure), micro-computed tomography (μ-CT), and histomorphometric measurements. The studies were generally of low-quality scores because crucial information, especially concerning randomization, blinding, and allocation concealment, was poorly reported. Our results show that the negative effects of NSAID after bone fracture on certain biomechanical properties of the healing bones was not statistically significant in mice compared with other animals, in females compared with males, and in younger compared with older animals. CONCLUSION The findings demonstrated that NSAIDs administration decreased the biomechanical properties of healing bones after fracture surgery in comparison to the control group. Moreover, different effect on certain outcomes was detected among different sites, sex of the animals, and the time of assessment. TRIAL REGISTRATION Protocol published and registered in SYstematic Review Center for Laboratory animal Experimentation (SYRCLE) in 2017, https://www.radboudumc.nl/getmedia/757ec408-7a9e-4635-8233-ae951effea54/Non-Steroidal-Anti-inflammatory-Drugs-and-bone-healing-in-animal-Models-Systematic-Review-and-Meta-Analysis.aspx.
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Affiliation(s)
- Haider Al-Waeli
- Faculty of Dentistry, Dalhousie University, 5981 University Ave, Halifax, Nova Scotia, B3H 4R2, Canada.
| | - Ana Paula Reboucas
- Faculty of Dentistry, Federal University of Minas Gerais, Minas Gerais, Brazil
- College of Dental Medicine, Qatar University, University Street, Doha, Qatar
| | - Alaa Mansour
- School of Dental Medicine, University at Buffalo, Buffalo, NY, 14214, USA
| | - Martin Morris
- Schulich Library, McGill University, 2001 Avenue McGill College Suite 500, Montréal, QC, H3A 1G1, Canada
| | - Faleh Tamimi
- College of Dental Medicine, Qatar University, University Street, Doha, Qatar
| | - Belinda Nicolau
- Faculty of Dentistry, McGill University, 2001 Avenue McGill College Suite 500, Montréal, QC, H3A 1G1, Canada
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Abstract
Nonsteroidal anti-inflammatory drugs (NSAIDs) are commonly used medications due to their prescription and nonprescription availability, various dosage formulations, and therapeutic efficacy. Although NSAIDs have many known benefits, their effects on gastrointestinal, cardiovascular, bone, and renal physiology limit their widespread and long-term use. This article provides an update on dosage formulations, product availability, and pertinent adverse effects and warnings regarding the use of NSAIDs, with an emphasis on nonaspirin NSAIDs.
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Caron MMJ, Castermans TMR, van Rietbergen B, Haartmans MJJ, van Rhijn LW, Witlox AMA, Welting TJM. Impairment of Cyclo-oxygenase-2 Function Results in Abnormal Growth Plate Development and Bone Microarchitecture but Does Not Affect Longitudinal Growth of the Long Bones in Skeletally Immature Mice. Cartilage 2021; 12:387-398. [PMID: 30880429 PMCID: PMC8236650 DOI: 10.1177/1947603519833149] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
OBJECTIVE Despite the general awareness that cyclo-oxygenase-2 (COX-2) is crucial for endochondral ossification, the role of COX-2 in skeletal development is largely unknown. We hypothesized that inhibition or genetic loss of COX-2 leads to impaired growth plate development and consequently impaired postnatal development of the long bones. DESIGN Skeletally immature (5 weeks old) B6;129S-Ptgs2tm1Jed/J wildtype mice were treated for 10 weeks with celecoxib (daily oral administration 10 mg/kg) or placebo and compared with B6;129S-Ptgs2tm1Jed/J homozygous knockout mice (n = 12 per group). RESULTS Fifteen weeks postnatally, no significant difference in growth plate (zone) thickness was found between groups. However, significantly higher proteoglycan content and lower expression levels of collagen type II and X staining in the growth plates of celecoxib-treated mice, and to a lesser extent in COX-2 knockout mice. In addition, a significantly decreased cell number and cell size were observed in the hypertrophic zone of the growth plates of both experimental groups. Micro-computed tomography analysis of the subchondral bone region directly beneath the growth plate showed significantly higher bone density and trabecular thickness, following celecoxib treatment. Despite the detected differences in growth plate extracellular matrix composition and subchondral bone morphology, no difference was found in the length of the tibia in celecoxib-treated mice or COX-2 knockout mice. CONCLUSIONS Genetic loss of COX-2 or treatment with celecoxib did not result in detectable differences in gross murine formation of the tibia or femur. However, there were notable phenotypic features detected in the maturation of the growth plate (hypertrophic zone and subchondral bone) as a result of the celecoxib treatment.
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Affiliation(s)
- Marjolein M. J. Caron
- Department of Orthopedic Surgery, CAPHRI Care and Public Health Research Institute, Maastricht University Medical Center, Maastricht, the Netherlands,Marjolein M. J. Caron, Department of Orthopedic Surgery, CAPHRI Care and Public Health Research Institute, Maastricht University Medical Center. P.O. Box 5800, 6202 AZ, Maastricht, the Netherlands.
| | - Tessy M. R. Castermans
- Department of Orthopedic Surgery, CAPHRI Care and Public Health Research Institute, Maastricht University Medical Center, Maastricht, the Netherlands
| | - Bert van Rietbergen
- Department of Orthopedic Surgery, CAPHRI Care and Public Health Research Institute, Maastricht University Medical Center, Maastricht, the Netherlands,Orthopaedic Biomechanics, Department of Biomedical Engineering, Eindhoven University of Technology, Eindhoven, the Netherlands
| | - Mirella J. J. Haartmans
- Department of Orthopedic Surgery, CAPHRI Care and Public Health Research Institute, Maastricht University Medical Center, Maastricht, the Netherlands
| | - Lodewijk W. van Rhijn
- Department of Orthopedic Surgery, CAPHRI Care and Public Health Research Institute, Maastricht University Medical Center, Maastricht, the Netherlands
| | - Adhiambo M. A. Witlox
- Department of Orthopedic Surgery, CAPHRI Care and Public Health Research Institute, Maastricht University Medical Center, Maastricht, the Netherlands
| | - Tim J. M. Welting
- Department of Orthopedic Surgery, CAPHRI Care and Public Health Research Institute, Maastricht University Medical Center, Maastricht, the Netherlands
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Hadjicharalambous C, Alpantaki K, Chatzinikolaidou M. Effects of NSAIDs on pre-osteoblast viability and osteogenic differentiation. Exp Ther Med 2021; 22:740. [PMID: 34046094 DOI: 10.3892/etm.2021.10172] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2020] [Accepted: 10/28/2020] [Indexed: 12/13/2022] Open
Abstract
Non-steroidal anti-inflammatory drugs (NSAIDs) are widely used in the treatment of a variety of musculoskeletal conditions, injuries and after surgery for postoperative pain management. Their use has been associated with impaired bone healing, possibly due to a multifactorial function, which may include inhibition of osteoblast recruitment and differentiation. However, up to date, there is no consensus regarding the impact of NSAIDs on bone-healing. The aim of the current study was to investigate the effects of five NSAIDs on the cellular functions of mouse MC3T3-E1 pre-osteoblasts. Cells were treated with the non-selective COX inhibitors lornoxicam and diclofenac, the COX-2 selective inhibitors parecoxib, meloxicam and paracetamol, as well as steroidal prednisolone at different doses and exposure times. The PrestoBlue™ technique was used to measure cell viability, an enzymatic assay was employed for alkaline phosphatase (ALP) activity and alizarin red S mineral staining was used to determine osteogenic differentiation. All drugs had a negative impact on pre-osteoblast cell growth, with the exception of paracetamol. Lornoxicam, diclofenac and meloxicam reduced ALP activity, while the other NSAIDs had no effect and prednisolone strongly increased ALP activity. In contrast, calcium deposits were either unaffected or increased by NSAID treatments but were significantly decreased by prednisolone. These results provide evidence that NSAIDs may adversely affect the viability of mouse pre-osteoblast cells but their actions on the osteogenic differentiation are drug-specific. The direct comparison of the effects of different NSAIDs and prednisolone on pre-osteoblasts may serve to place some NSAIDs in a preferential position for analgesic and anti-inflammatory therapy during bone repair.
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Affiliation(s)
- Chrystalleni Hadjicharalambous
- Department of Materials Science and Technology, University of Crete, Heraklion 70013, Greece.,Department of Chemistry, University of Crete, Heraklion 70013, Greece
| | - Kalliopi Alpantaki
- Department of Orthopedics and Trauma, Venizeleion General Hospital of Heraklion, Heraklion 71409, Greece
| | - Maria Chatzinikolaidou
- Department of Materials Science and Technology, University of Crete, Heraklion 70013, Greece.,Institute of Electronic Structure and Laser (IESL), Foundation for Research and Technology Hellas (FORTH), Heraklion 70013, Greece
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18
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Negrescu AM, Necula MG, Gebaur A, Golgovici F, Nica C, Curti F, Iovu H, Costache M, Cimpean A. In Vitro Macrophage Immunomodulation by Poly(ε-caprolactone) Based-Coated AZ31 Mg Alloy. Int J Mol Sci 2021; 22:ijms22020909. [PMID: 33477539 PMCID: PMC7831122 DOI: 10.3390/ijms22020909] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 01/14/2021] [Accepted: 01/14/2021] [Indexed: 12/12/2022] Open
Abstract
Due to its excellent bone-like mechanical properties and non-toxicity, magnesium (Mg) and its alloys have attracted great interest as biomaterials for orthopaedic applications. However, their fast degradation rate in physiological environments leads to an acute inflammatory response, restricting their use as biodegradable metallic implants. Endowing Mg-based biomaterials with immunomodulatory properties can help trigger a desired immune response capable of supporting a favorable healing process. In this study, electrospun poly(ε-caprolactone) (PCL) fibers loaded with coumarin (CM) and/or zinc oxide nanoparticles (ZnO) were used to coat the commercial AZ31 Mg alloy as single and combined formulas, and their effects on the macrophage inflammatory response and osteoclastogenic process were investigated by indirect contact studies. Likewise, the capacity of the analyzed samples to generate reactive oxygen species (ROS) has been investigated. The data obtained by attenuated total reflection Fourier-transform infrared (FTIR-ATR) and X-ray photoelectron spectroscopy (XPS) analyses indicate that AZ31 alloy was perfectly coated with the PCL fibers loaded with CM and ZnO, which had an important influence on tuning the release of the active ingredient. Furthermore, in terms of degradation in phosphate-buffered saline (PBS) solution, the PCL-ZnO- and secondary PCL-CM-ZnO-coated samples exhibited the best corrosion behaviour. The in vitro results showed the PCL-CM-ZnO and, to a lower extent, PCL-ZnO coated sample exhibited the best behaviour in terms of inflammatory response and receptor activator of nuclear factor kappa-B ligand (RANKL)-mediated differentiation of RAW 264.7 macrophages into osteoclasts. Altogether, the results obtained suggest that the coating of Mg alloys with fibrous PCL containing CM and/or ZnO can constitute a feasible strategy for biomedical applications.
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Affiliation(s)
- Andreea-Mariana Negrescu
- Department of Biochemistry and Molecular Biology, Faculty of Biology, University of Bucharest, 91-95 Splaiul Independentei, 050095 Bucharest, Romania; (A.-M.N.); (M.-G.N.); (C.N.); (M.C.)
| | - Madalina-Georgiana Necula
- Department of Biochemistry and Molecular Biology, Faculty of Biology, University of Bucharest, 91-95 Splaiul Independentei, 050095 Bucharest, Romania; (A.-M.N.); (M.-G.N.); (C.N.); (M.C.)
| | - Adi Gebaur
- Advance Polymer Materials Group, Faculty of Applied Chemistry and Materials Science, University Politehnica of Bucharest, Gh. Polizu 17, 011061 Bucharest, Romania; (A.G.); (F.C.); (H.I.)
| | - Florentina Golgovici
- Department of General Chemistry, Faculty of Applied Chemistry and Material Science, University Politehnica of Bucharest, Gh. Polizu 1-7, 011061 Bucharest, Romania;
| | - Cristina Nica
- Department of Biochemistry and Molecular Biology, Faculty of Biology, University of Bucharest, 91-95 Splaiul Independentei, 050095 Bucharest, Romania; (A.-M.N.); (M.-G.N.); (C.N.); (M.C.)
| | - Filis Curti
- Advance Polymer Materials Group, Faculty of Applied Chemistry and Materials Science, University Politehnica of Bucharest, Gh. Polizu 17, 011061 Bucharest, Romania; (A.G.); (F.C.); (H.I.)
| | - Horia Iovu
- Advance Polymer Materials Group, Faculty of Applied Chemistry and Materials Science, University Politehnica of Bucharest, Gh. Polizu 17, 011061 Bucharest, Romania; (A.G.); (F.C.); (H.I.)
| | - Marieta Costache
- Department of Biochemistry and Molecular Biology, Faculty of Biology, University of Bucharest, 91-95 Splaiul Independentei, 050095 Bucharest, Romania; (A.-M.N.); (M.-G.N.); (C.N.); (M.C.)
| | - Anisoara Cimpean
- Department of Biochemistry and Molecular Biology, Faculty of Biology, University of Bucharest, 91-95 Splaiul Independentei, 050095 Bucharest, Romania; (A.-M.N.); (M.-G.N.); (C.N.); (M.C.)
- Correspondence: ; Tel.: +40-21-318-1575 (ext. 106)
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Lupepsa AC, Vargas-Sanchez P, Moro MG, Mecca LEA, Claudino M, Soares PBF, Fischborn AR, Andreis JD, Franco GCN. Effects of low-dose aspirin on the osseointegration process in rats. Int J Implant Dent 2021; 7:3. [PMID: 33438057 PMCID: PMC7803849 DOI: 10.1186/s40729-020-00283-x] [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: 07/17/2020] [Accepted: 12/17/2020] [Indexed: 10/26/2022] Open
Abstract
BACKGROUND Several drugs are capable of promoting changes in bone metabolism. The aim of this study was to evaluate the effect of long-term low-dose aspirin (LDA) therapy on implant osseointegration. METHODS Male Wistar rats were divided into 4 groups (n = 8/group) according to oral gavage solution received prior (42 days) to the implant surgery on the tibia. The control group was treated with saline solution for 7 (CG-7) and 28 (CG-28) days. The use of low-dose aspirin was performed in AG groups (6.75 mg/kg of aspirin) for 7 (AG-7) and 28 (AG-28) days. After experimental periods, histomorphometric evaluation of bone-to-implant contact (BIC) and the bone area between threads (BABT) was performed. RESULTS Reduced BIC values were detected in AG-7 (62.8% ± 17.1) group compared to AG-28 (91.9% ± 5.4), CG-7 (82.7% ± 15.2), and CG-28 (89.9% ± 9.7). BABT evaluation revealed lower values in AG-7 (70.9% ± 15.2) compared to AG-28 (95.4% ± 3.7) and CG-28 (87.1% ± 10.2) groups. CONCLUSIONS The treatment with low doses of aspirin promoted a discrete inhibitory effect in the early stages (7 days) of repair after implant placement, specifically in the bone deposition. However, these effects were not detected in the late stages (28 days), considering BIC and BABT parameters.
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Affiliation(s)
- Ana Carolina Lupepsa
- Department of Health Sciences, State University of Ponta Grossa - UEPG, Ponta Grossa, PR, Brazil
| | - Paula Vargas-Sanchez
- Department of Dentistry, State University of Ponta Grossa - UEPG, Ponta Grossa, PR, Brazil
| | - Marcella Goetz Moro
- Department of Dentistry, State University of Ponta Grossa - UEPG, Ponta Grossa, PR, Brazil
| | | | - Marcela Claudino
- Department of Dentistry, State University of Ponta Grossa - UEPG, Ponta Grossa, PR, Brazil
| | | | | | | | - Gilson Cesar Nobre Franco
- Department of General Biology, Universidade Estadual de Ponta Grossa - UEPG, General Carlos Cavalcanti, 4748, Ponta Grossa, Paraná, 84030-900, Brazil.
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Simpson CR, Kelly HM, Murphy CM. Synergistic use of biomaterials and licensed therapeutics to manipulate bone remodelling and promote non-union fracture repair. Adv Drug Deliv Rev 2020; 160:212-233. [PMID: 33122088 DOI: 10.1016/j.addr.2020.10.011] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Revised: 10/16/2020] [Accepted: 10/20/2020] [Indexed: 12/16/2022]
Abstract
Disrupted bone metabolism can lead to delayed fracture healing or non-union, often requiring intervention to correct. Although the current clinical gold standard bone graft implants and commercial bone graft substitutes are effective, they possess inherent drawbacks and are limited in their therapeutic capacity for delayed union and non-union repair. Research into advanced biomaterials and therapeutic biomolecules has shown great potential for driving bone regeneration, although few have achieved commercial success or clinical translation. There are a number of therapeutics, which influence bone remodelling, currently licensed for clinical use. Providing an alternative local delivery context for these therapies, can enhance their efficacy and is an emerging trend in bone regenerative therapeutic strategies. This review aims to provide an overview of how biomaterial design has advanced from currently available commercial bone graft substitutes to accommodate previously licensed therapeutics that target local bone restoration and healing in a synergistic manner, and the challenges faced in progressing this research towards clinical reality.
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Affiliation(s)
- Christopher R Simpson
- Tissue Engineering Research Group, Department of Anatomy and Regenerative Medicine, Royal College of Surgeons in Ireland (RCSI), Dublin, Ireland
| | - Helena M Kelly
- Tissue Engineering Research Group, Department of Anatomy and Regenerative Medicine, Royal College of Surgeons in Ireland (RCSI), Dublin, Ireland; School of Pharmacy and Biomolecular Sciences, Royal College of Surgeons in Ireland (RCSI), Dublin, Ireland
| | - Ciara M Murphy
- Tissue Engineering Research Group, Department of Anatomy and Regenerative Medicine, Royal College of Surgeons in Ireland (RCSI), Dublin, Ireland; Trinity Centre for Biomedical Engineering, Trinity College Dublin (TCD), Dublin, Ireland; Advanced Materials and Bioengineering Research Centre (AMBER), RCSI and TCD, Dublin, Ireland.
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21
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Toy VE, Dundar S, Bozoglan A. The effects of a nonsteroidal anti-inflammatory drug on the degree of titanium implant osseointegration. J Oral Biol Craniofac Res 2020; 10:333-336. [PMID: 32714785 PMCID: PMC7371907 DOI: 10.1016/j.jobcr.2020.06.006] [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: 02/10/2020] [Revised: 05/27/2020] [Accepted: 06/18/2020] [Indexed: 10/23/2022] Open
Abstract
OBJECTIVE The aim of this study was to histologically examine the effects of a nonsteroidal anti-inflammatory drug, namely diclofenac sodium (DCS), on the extent of the bone-implant contact (BIC) of titanium implants after four weeks of osseointegration period in a rodent model. MATERIAL & METHODS Fourteen female Sprague-Dawley rats were divided into two groups: the control (n = 7) and experimental (DCS) groups. Fourteen machine-surfaced titanium implants were placed in the right tibial bones of the rats. The DCS (2 mg/kg) was administered by means of oral gavage to the experimental group for 14 days after four weeks of osseointegration. No medication was administered to the control group throughout the six-week study period. At the end of the study, the rodents were sacrificed and block sections were obtained for histologic evaluation. RESULTS The mean BIC ratios for the control and DCS groups were 64.15 ± 6.31% and 61.10 ± 6.08%, respectively. No statistically significant difference in terms of the BIC ratios was found between the two groups. CONCLUSION The results of this study demonstrate that DCS did not impair the BIC of the implants after four weeks of osseointegration.
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Affiliation(s)
- Vesile Elif Toy
- Inonu University, Faculty of Dentistry, Department of Periodontology, Malatya, Turkey
| | - Serkan Dundar
- Firat University, Faculty of Dentistry, Department of Periodontology, Elazig, Turkey
| | - Alihan Bozoglan
- Firat University, Faculty of Dentistry, Department of Periodontology, Elazig, Turkey
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Effect of NSAID Use on Bone Healing in Pediatric Fractures: A Preliminary, Prospective, Randomized, Blinded Study. J Pediatr Orthop 2020; 40:e683-e689. [PMID: 32555047 DOI: 10.1097/bpo.0000000000001603] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND This study aimed to investigate if nonsteroidal anti-inflammatory drugs (NSAIDs) used in the acute phase of bone healing in children with fractures result in delayed union or nonunion as compared with patients who do not take NSAIDs for pain control during this same time period. METHODS In this prospective, randomized, parallel, single-blinded study, skeletally immature patients with long bone fractures were randomized to 1 of 2 groups for their postfracture pain management. The NSAID group was prescribed weight-based ibuprofen, whereas the control group was not allowed any NSAID medication and instead prescribed weight-based acetaminophen. Both groups were allowed to use oxycodone for breakthrough pain. The primary outcome was fracture healing assessed at 2, 6, and 10 weeks. RESULTS One-hundred-two patients were enrolled between February 6, 2014 and September 23, 2016. Ninety-five patients (with 97 fractures) completed a 6-month follow-up (46 patients with 47 fractures in the control group and 49 patients 50 fractures in the NSAID group). None achieved healing at 1 to 2 weeks. By 6 weeks, 37 of 45 patients (82%) of control group and 46 out of 50 patients (92%) of ibuprofen group had healed fractures (P=0.22). At 10 to 12 week follow-up, 46 (98%) of the control group fractures were healed and 50 (100%) of the ibuprofen group fractures were healed. All were healed by 6 months. Healing was documented at a mean of 40 days in the control group and 31 days in the ibuprofen group (P=0.76). The mean number of days breakthrough oxycodone was used was 2.4 days in the control group and 1.9 days in the NSAID group (P=0.48). CONCLUSION Ibuprofen is an effective medication for fracture pain in children and its use does not impair clinical or radiographic long bone fracture healing in skeletally immature patients. LEVEL OF EVIDENCE Level I-therapeutic.
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George MD, Baker JF, Leonard CE, Mehta S, Miano TA, Hennessy S. Risk of Nonunion with Nonselective NSAIDs, COX-2 Inhibitors, and Opioids. J Bone Joint Surg Am 2020; 102:1230-1238. [PMID: 32675672 PMCID: PMC7508275 DOI: 10.2106/jbjs.19.01415] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
BACKGROUND Cyclooxygenase-2 (COX-2) has been found to be important for fracture-healing in animal models, raising concerns about use of nonsteroidal anti-inflammatory drugs (NSAIDs) and selective COX-2 inhibitors after fractures. We evaluated associations of NSAIDs, COX-2 inhibitors, and opioids with nonunion after long-bone fracture. METHODS Using private health insurance claims data from Optum's de-identified Clinformatics Data Mart database from January 1, 2000, to September 30, 2015, we identified adults with a single long-bone fracture or commonly paired long-bone fractures who had 1 year of available follow-up data. Using multivariable logistic regression models, we examined associations between NSAID, COX-2-inhibitor, or opioid prescription fills after the fracture and the risk of nonunion within 1 year, defined as a nonunion diagnosis with a procedure to treat the nonunion. RESULTS A nonunion diagnosis with a procedure to treat the nonunion was identified after 2,996 (0.9%) of the 339,864 fracture episodes, with rates varying by fracture site. The risk of that outcome was greater in patients who had filled COX-2-inhibitor prescriptions (adjusted odds ratio = 1.84 [95% confidence interval = 1.38 to 2.46]) or opioid prescriptions (1.69 [1.53 to 1.86]), but not in patients who had filled nonselective-NSAID prescriptions (1.07 [0.93 to 1.23]) after the fracture. Results were similar when the outcome definition was changed to just a nonunion diagnosis. CONCLUSIONS COX-2 inhibitors, but not nonselective NSAIDs, were associated with a greater risk of nonunion after fracture. Opioids were also associated with nonunion risk, although patients filling prescriptions for opioids may have had more severe fractures. LEVEL OF EVIDENCE Therapeutic Level III. See Instructions for Authors for a complete description of levels of evidence.
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MESH Headings
- Adult
- Aged
- Aged, 80 and over
- Analgesics, Opioid/administration & dosage
- Analgesics, Opioid/adverse effects
- Analgesics, Opioid/therapeutic use
- Anti-Inflammatory Agents, Non-Steroidal/administration & dosage
- Anti-Inflammatory Agents, Non-Steroidal/adverse effects
- Anti-Inflammatory Agents, Non-Steroidal/therapeutic use
- Cyclooxygenase 2 Inhibitors/administration & dosage
- Cyclooxygenase 2 Inhibitors/adverse effects
- Cyclooxygenase 2 Inhibitors/therapeutic use
- Databases, Factual
- Female
- Fracture Healing/drug effects
- Fractures, Bone/physiopathology
- Fractures, Ununited/chemically induced
- Humans
- Male
- Middle Aged
- Risk Factors
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Affiliation(s)
- Michael D. George
- Division of Rheumatology (M.D.G. and J.F.B.), Department of Biostatistics, Epidemiology, and Informatics (M.D.G., J.F.B., C.E.L., T.A.M., and S.H.), and the Department of Orthopedic Surgery (S.M.), University of Pennsylvania, Philadelphia, Pennsylvania
| | - Joshua F. Baker
- Division of Rheumatology (M.D.G. and J.F.B.), Department of Biostatistics, Epidemiology, and Informatics (M.D.G., J.F.B., C.E.L., T.A.M., and S.H.), and the Department of Orthopedic Surgery (S.M.), University of Pennsylvania, Philadelphia, Pennsylvania
| | - Charles E. Leonard
- Division of Rheumatology (M.D.G. and J.F.B.), Department of Biostatistics, Epidemiology, and Informatics (M.D.G., J.F.B., C.E.L., T.A.M., and S.H.), and the Department of Orthopedic Surgery (S.M.), University of Pennsylvania, Philadelphia, Pennsylvania
| | - Samir Mehta
- Division of Rheumatology (M.D.G. and J.F.B.), Department of Biostatistics, Epidemiology, and Informatics (M.D.G., J.F.B., C.E.L., T.A.M., and S.H.), and the Department of Orthopedic Surgery (S.M.), University of Pennsylvania, Philadelphia, Pennsylvania
| | - Todd A. Miano
- Division of Rheumatology (M.D.G. and J.F.B.), Department of Biostatistics, Epidemiology, and Informatics (M.D.G., J.F.B., C.E.L., T.A.M., and S.H.), and the Department of Orthopedic Surgery (S.M.), University of Pennsylvania, Philadelphia, Pennsylvania
| | - Sean Hennessy
- Division of Rheumatology (M.D.G. and J.F.B.), Department of Biostatistics, Epidemiology, and Informatics (M.D.G., J.F.B., C.E.L., T.A.M., and S.H.), and the Department of Orthopedic Surgery (S.M.), University of Pennsylvania, Philadelphia, Pennsylvania
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Vaz KM, Brown ML, Copp SN, Bugbee WD. Aspirin used for venous thromboembolism prophylaxis in total hip arthroplasty decreases heterotopic ossification. Arthroplast Today 2020; 6:206-209. [PMID: 32577463 PMCID: PMC7303487 DOI: 10.1016/j.artd.2020.01.010] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/26/2019] [Revised: 01/06/2020] [Accepted: 01/21/2020] [Indexed: 11/18/2022] Open
Abstract
Background Heterotopic ossification (HO) is a known complication of total hip arthroplasty (THA) that can lead to persistent pain, stiffness, nerve impingement, and instability. Aspirin (ASA) has become an increasingly popular method of venous thromboembolism (VTE) prophylaxis, given its availability, ease of use, and relative safety. Although indomethacin has been commonly used for HO prophylaxis, we wanted to determine whether ASA, given the similar mechanism of action, may be effective in reducing the risk of HO in routine unilateral, primary THA when already being used for VTE prophylaxis. Methods The postoperative radiographs of 222 consecutive patients undergoing unilateral, primary THA with cementless fixation were evaluated for HO formation using the Brooker classification immediately before and after surgeon protocol shifted to routine utilization of ASA as VTE prophylaxis in low-risk patients. Results HO was detected in 13 of 99 (13.1%) THAs prescribed ASA for VTE prophylaxis (11 grade I, 1 grade II, 1 grade III) compared with 38 of 123 (30.9%) THAs prescribed non-ASA chemoprophylaxis (26 grade I, 7 grade II, 4 grade III, 1 grade IV). Significantly more THAs in the non-ASA cohort developed HO (P < .01). There was no significant difference in the distribution of HO severity between cohorts (P = .61). Conclusions ASA may be effective as monotherapy for both VTE and HO reduction in low-risk patients undergoing unilateral primary arthroplasty with cementless fixation.
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Affiliation(s)
| | | | | | - William D. Bugbee
- Corresponding author. Department of Orthopaedic Surgery, Scripps Clinic, 10666 N. Torrey Pines Road, La Jolla, CA 92037, USA. Tel.: +1 858 554 7993.
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25
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Akyol S, Karagoz Z, Dingil Inan N, Butun I, Benli I, Demircan K, Yigitoglu MR, Akyol O, Sahin S, Ozyurt H. The gene expression and protein profiles of ADAMTS and TIMP in human chondrosarcoma cell lines induced by insulin: The potential mechanisms for skeletal and articular abnormalities in diabetes. ELECTRONIC JOURNAL OF GENERAL MEDICINE 2020. [DOI: 10.29333/ejgm/112767] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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26
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Rothe R, Schulze S, Neuber C, Hauser S, Rammelt S, Pietzsch J. Adjuvant drug-assisted bone healing: Part I – Modulation of inflammation. Clin Hemorheol Microcirc 2020; 73:381-408. [DOI: 10.3233/ch-199102] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Rebecca Rothe
- Helmholtz-Zentrum Dresden-Rossendorf (HZDR), Institute of Radiopharmaceutical Cancer Research, Department of Radiopharmaceutical and Chemical Biology, Dresden, Germany
| | - Sabine Schulze
- University Center of Orthopaedics & Traumatology (OUC), University Hospital Carl Gustav Carus, Dresden, Germany
- Center for Translational Bone, Joint and Soft Tissue Research, University Hospital Carl Gustav Carus and Faculty of Medicine, Technische Universität Dresden, Dresden, Germany
| | - Christin Neuber
- Helmholtz-Zentrum Dresden-Rossendorf (HZDR), Institute of Radiopharmaceutical Cancer Research, Department of Radiopharmaceutical and Chemical Biology, Dresden, Germany
| | - Sandra Hauser
- Helmholtz-Zentrum Dresden-Rossendorf (HZDR), Institute of Radiopharmaceutical Cancer Research, Department of Radiopharmaceutical and Chemical Biology, Dresden, Germany
| | - Stefan Rammelt
- University Center of Orthopaedics & Traumatology (OUC), University Hospital Carl Gustav Carus, Dresden, Germany
- Center for Translational Bone, Joint and Soft Tissue Research, University Hospital Carl Gustav Carus and Faculty of Medicine, Technische Universität Dresden, Dresden, Germany
- Center for Regenerative Therapies Dresden (CRTD), Dresden, Germany
| | - Jens Pietzsch
- Helmholtz-Zentrum Dresden-Rossendorf (HZDR), Institute of Radiopharmaceutical Cancer Research, Department of Radiopharmaceutical and Chemical Biology, Dresden, Germany
- Technische Universität Dresden, School of Science, Faculty of Chemistry and Food Chemistry, Dresden, Germany
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27
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Ali MU, Usman M, Patel K. Effects of NSAID use on bone healing: A meta-analysis of retrospective case–control and cohort studies within clinical settings. TRAUMA-ENGLAND 2019. [DOI: 10.1177/1460408619886211] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
Introduction This meta-analysis aims to determine whether non-steroidal anti-inflammatory drug (NSAID) use is significantly associated with adverse bone healing outcomes within clinical settings, including trauma and elective spine settings. It will also explore bone healing outcomes with the type, route, dosage and duration of NSAID exposure and aims to demonstrate the effects of various other confounding factors on bone healing outcomes. Methods Electronic databases including MedLine, Embase and Cochrane were searched from January 1975 to December 2017. A distinct analysis of observational long bone and spine studies in adult populations was performed, assessing the effects of NSAID exposure on bone healing. Studies from paediatric population and randomised trials also underwent separate assessment in the synthesis. Meta-analysis was conducted in compliance with QUORUM and PRISMA guidelines. Results Quantitative assessment of observational studies suggested a significant risk of bone healing complications with NSAID exposure across each clinical group: long bone (p = 0.0004) and spine (p = 0.02). Analysis of paediatric studies revealed a non-significant association of poor outcomes with NSAID use (p = 0.36), while assessment of randomised trials demonstrated a statistically significant risk of complications following NSAID administration (p = 0.04). Meta-regression further suggested smoking to be a substantial confounder associated with adverse bone healing outcomes (p < 0.00001). Conclusion Inclusion of only fair and moderate-quality retrospective cohort and case–control studies in the current synthesis limits the clinical application of its findings and therefore warrants the need for further research. Thus, attempts to conduct high-quality prospective cohort and randomised trials to study the effects of NSAID use on bone healing would be very helpful and will provide a basis for more extensive research in future.
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Affiliation(s)
| | - Mehvish Usman
- Trauma and Orthopaedics, Manchester Royal Infirmary, Manchester, UK
| | - Kuntal Patel
- Trauma and Orthopaedics, Royal Lancaster Infirmary, Lancaster, UK
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28
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Hjorthaug GA, Søreide E, Nordsletten L, Madsen JE, Reinholt FP, Niratisairak S, Dimmen S. Short-term perioperative parecoxib is not detrimental to shaft fracture healing in a rat model. Bone Joint Res 2019; 8:472-480. [PMID: 31728186 PMCID: PMC6825043 DOI: 10.1302/2046-3758.810.bjr-2018-0341.r1] [Citation(s) in RCA: 5] [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] [Indexed: 12/17/2022] Open
Abstract
Objectives Experimental studies indicate that non-steroidal anti-inflammatory drugs (NSAIDs) may have negative effects on fracture healing. This study aimed to assess the effect of immediate and delayed short-term administration of clinically relevant parecoxib doses and timing on fracture healing using an established animal fracture model. Methods A standardized closed tibia shaft fracture was induced and stabilized by reamed intramedullary nailing in 66 Wistar rats. A ‘parecoxib immediate’ (Pi) group received parecoxib (3.2 mg/kg bodyweight twice per day) on days 0, 1, and 2. A ‘parecoxib delayed’ (Pd) group received the same dose of parecoxib on days 3, 4, and 5. A control group received saline only. Fracture healing was evaluated by biomechanical tests, histomorphometry, and dual-energy x-ray absorptiometry (DXA) at four weeks. Results For ultimate bending moment, the median ratio between fractured and non-fractured tibia was 0.61 (interquartile range (IQR) 0.45 to 0.82) in the Pi group, 0.44 (IQR 0.42 to 0.52) in the Pd group, and 0.50 (IQR 0.41 to 0.75) in the control group (n = 44; p = 0.068). There were no differences between the groups for stiffness, energy, deflection, callus diameter, DXA measurements (n = 64), histomorphometrically osteoid/bone ratio, or callus area (n = 20). Conclusion This study demonstrates no negative effect of immediate or delayed short-term administration of parecoxib on diaphyseal fracture healing in rats. Cite this article: G. A. Hjorthaug, E. Søreide, L. Nordsletten, J. E. Madsen, F. P. Reinholt, S. Niratisairak, S. Dimmen. Short-term perioperative parecoxib is not detrimental to shaft fracture healing in a rat model. Bone Joint Res 2019;8:472–480. DOI: 10.1302/2046-3758.810.BJR-2018-0341.R1.
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Affiliation(s)
- G A Hjorthaug
- Department of Orthopedic Surgery, Martina Hansens Hospital, Sandvika, Norway; Institute of Clinical Medicine, Faculty of Medicine, University of Oslo (UIO), Oslo, Norway; Experimental Orthopedic Research, Institute for Surgical Research, Oslo University Hospital (OUS), Oslo, Norway
| | - E Søreide
- Division of Orthopedic Surgery, OUS, Oslo, Norway; Institute of Clinical Medicine, Faculty of Medicine, UIO, Oslo, Norway; Experimental Orthopedic Research, Institute for Surgical Research, OUS, Oslo, Norway
| | - L Nordsletten
- Division of Orthopedic Surgery, OUS, Oslo, Norway; Institute of Clinical Medicine, Faculty of Medicine, UIO, Oslo, Norway; Experimental Orthopedic Research, Institute for Surgical Research, OUS, Oslo, Norway
| | - J E Madsen
- Division of Orthopedic Surgery, OUS, Oslo, Norway; Institute of Clinical Medicine, Faculty of Medicine, UIO, Oslo, Norway; Experimental Orthopedic Research, Institute for Surgical Research, OUS, Oslo, Norway
| | | | - S Niratisairak
- Institute of Clinical Medicine, Faculty of Medicine, UIO, Oslo, Norway; Biomechanics Lab, Division of Orthopedic Surgery, OUS, Oslo, Norway
| | - S Dimmen
- Department of Orthopedic Surgery, Lovisenberg Diaconal Hospital, Oslo, Norway; Institute of Clinical Medicine, Faculty of Medicine, UIO, Oslo, Norway; Experimental Orthopedic Research, Institute for Surgical Research, OUS, Oslo, Norway
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29
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Wang R, Bathon JM, Ward MM. Nonsteroidal Antiinflammatory Drugs as Potential Disease-Modifying Medications in Axial Spondyloarthritis. Arthritis Rheumatol 2019; 72:518-528. [PMID: 31705611 DOI: 10.1002/art.41164] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2019] [Accepted: 11/07/2019] [Indexed: 12/17/2022]
Abstract
Nonsteroidal antiinflammatory drugs (NSAIDs) are the first-line pharmacotherapy for patients with axial spondyloarthritis (SpA). In recent years, treatment options have expanded with the availability of biologic agents, including tumor necrosis factor inhibitors and interleukin-17 inhibitors. However, a treatment strategy that clearly prevents syndesmophyte formation has not been established. Observational studies of patients with ankylosing spondylitis indicated potential disease-modifying effects of NSAIDs, but two randomized trials came to different conclusions. More broadly, whether any of the currently available medications for axial SpA have an effect on spine radiographic progression, beyond symptom control, remains inconclusive. In this article, we will review clinical studies of the disease modification effects of NSAIDs and biologics in axial SpA; examine genetic, animal, and clinical evidence of the effects of NSAIDs on bone formation; and discuss how future studies may investigate the question of disease modification in axial SpA.
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Affiliation(s)
- Runsheng Wang
- Columbia University College of Physicians and Surgeons, New York, New York
| | - Joan M Bathon
- Columbia University College of Physicians and Surgeons, New York, New York
| | - Michael M Ward
- National Institute of Arthritis and Musculoskeletal and Skin Diseases, NIH, Bethesda, Maryland
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30
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Padilla JA, Gabor JA, Schwarzkopf R, Davidovitch RI. A Novel Opioid-Sparing Pain Management Protocol Following Total Hip Arthroplasty: Effects on Opioid Consumption, Pain Severity, and Patient-Reported Outcomes. J Arthroplasty 2019; 34:2669-2675. [PMID: 31311667 DOI: 10.1016/j.arth.2019.06.038] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/07/2019] [Revised: 06/04/2019] [Accepted: 06/17/2019] [Indexed: 02/01/2023] Open
Abstract
BACKGROUND Opioid prescriptions and subsequent opioid-related deaths have increased substantially in the past several decades. Orthopedic surgery ranks among the highest of all specialties with respect to the amount of opioids prescribed. We present here the outcomes of our opioid-sparing pain management pilot protocol for total hip arthroplasty (THA). METHODS A retrospective study was conducted to assess outcomes before and after the implementation of an opioid-sparing pain management protocol for THA. Patients were divided into 2 cohorts for comparison: (1) traditional pain management protocol and (2) opioid-sparing pain management protocol. The Hip Disability and Osteoarthritis Outcome Score for Joint Replacement, pain severity using a Visual Analog Scale, and inpatient morphine milligram equivalents (MMEs) per day were compared between the 2 cohorts. RESULTS No statistically significant difference was observed in Hip Disability and Osteoarthritis Outcome Score for Joint Replacement between the 2 cohorts at any time point (P > .05). Although there was a significant decrease in pain scores over time (P < .01), there was no statistically significant difference in the rates of change between the 2 pain management protocols at any time point (P = .463). Inpatient opioid consumption was significantly lower for the opioid-sparing cohort in comparison to the traditional cohort (14.6 ± 16.7 vs 25.7 ± 18.8 MME/d, P < .001). Similarly, the opioid-sparing cohort received significantly less opioids than the traditional cohort during the post discharge period (13.9 ± 24.2 vs 80.1 ± 55.9 MME, P < .001). CONCLUSION The results of this study suggest that an opioid-sparing protocol reduces opioid consumption and provides equivalent pain management and patient-reported outcomes during the 90-day THA episode of care relative to a traditional opioid-based regimen. These findings may help decrease the risk of adverse events associated with postoperative opioid use and provide a means of decreasing the opioid footprint in clinical practice.
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Affiliation(s)
- Jorge A Padilla
- Division of Adult Reconstruction, Department of Orthopedic Surgery, NYU Langone Orthopedic Hospital, NYU Langone Health, New York, NY
| | - Jonathan A Gabor
- Division of Adult Reconstruction, Department of Orthopedic Surgery, NYU Langone Orthopedic Hospital, NYU Langone Health, New York, NY
| | - Ran Schwarzkopf
- Division of Adult Reconstruction, Department of Orthopedic Surgery, NYU Langone Orthopedic Hospital, NYU Langone Health, New York, NY
| | - Roy I Davidovitch
- Division of Adult Reconstruction, Department of Orthopedic Surgery, NYU Langone Orthopedic Hospital, NYU Langone Health, New York, NY
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Coates BA, McKenzie JA, Buettmann EG, Liu X, Gontarz PM, Zhang B, Silva MJ. Transcriptional profiling of intramembranous and endochondral ossification after fracture in mice. Bone 2019; 127:577-591. [PMID: 31369916 PMCID: PMC6708791 DOI: 10.1016/j.bone.2019.07.022] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2019] [Revised: 06/27/2019] [Accepted: 07/18/2019] [Indexed: 12/21/2022]
Abstract
Bone fracture repair represents an important clinical challenge with nearly 1 million non-union fractures occurring annually in the U.S. Gene expression differs between non-union and healthy repair, suggesting there is a pattern of gene expression that is indicative of optimal repair. Despite this, the gene expression profile of fracture repair remains incompletely understood. In this work, we used RNA-seq of two well-established murine fracture models to describe gene expression of intramembranous and endochondral bone formation. We used top differentially expressed genes, enriched gene ontology terms and pathways, callus cellular phenotyping, and histology to describe and contrast these bone formation processes across time. Intramembranous repair, as modeled by ulnar stress fracture, and endochondral repair, as modeled by femur full fracture, exhibited vastly different transcriptional profiles throughout repair. Stress fracture healing had enriched differentially expressed genes associated with bone repair and osteoblasts, highlighting the strong osteogenic repair process of this model. Interestingly, the PI3K-Akt signaling pathway was one of only a few pathways uniquely enriched in stress fracture repair. Full fracture repair involved a higher level of inflammatory and immune cell related genes than did stress fracture repair. Full fracture repair also differed from stress fracture in a robust downregulation of ion channel genes following injury, the role of which in fracture repair is unclear. This study offers a broad description of gene expression in intramembranous and endochondral ossification across several time points throughout repair and suggests several potentially intriguing genes, pathways, and cells whose role in fracture repair requires further study.
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Affiliation(s)
- Brandon A Coates
- Department of Orthopaedic Surgery, Washington University in St. Louis, MO, United States of America; Department of Biomedical Engineering, Washington University in St. Louis, MO, United States of America.
| | - Jennifer A McKenzie
- Department of Orthopaedic Surgery, Washington University in St. Louis, MO, United States of America
| | - Evan G Buettmann
- Department of Orthopaedic Surgery, Washington University in St. Louis, MO, United States of America; Department of Biomedical Engineering, Washington University in St. Louis, MO, United States of America
| | - Xiaochen Liu
- Department of Orthopaedic Surgery, Washington University in St. Louis, MO, United States of America
| | - Paul M Gontarz
- Department of Developmental Biology, Washington University in St. Louis, MO, United States of America
| | - Bo Zhang
- Department of Developmental Biology, Washington University in St. Louis, MO, United States of America
| | - Matthew J Silva
- Department of Orthopaedic Surgery, Washington University in St. Louis, MO, United States of America; Department of Biomedical Engineering, Washington University in St. Louis, MO, United States of America
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Huss MK, Felt SA, Pacharinsak C. Influence of Pain and Analgesia on Orthopedic and Wound-healing Models in Rats and Mice. Comp Med 2019; 69:535-545. [PMID: 31561753 DOI: 10.30802/aalas-cm-19-000013] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
The surgical stress response and resulting physiologic changes can lead to postoperative complications and negatively impact animal welfare. Although appropriate pain management is crucial to reduce the pain and stress response to surgery, analgesic choice can significantly affect bone and wound healing. This review aims to summarize data from rat and mouse studies and to provide recommendations for integrating analgesia into orthopedic and wound healing models in these species. Data from other species, such as humans, rabbits and other rodents, is included, where available. From these data, we conclude that for orthopedic surgical models, opioids, local anesthetics and dissociative agents have minimal impact on fracture healing; cyclooxygenase 2 (COX2) selective nonsteroidal antiinflammatory drugs (NSAID) may be used in the shortterm; and steroids should be avoided. For wound healing models, short-term systemic or topical opioids have negligible impact on wound healing; NSAID or local anesthetics may be used short-term; and systemic steroids should be avoided. Alternative analgesics such as tramadol, gabapentin, ketamine, and acetaminophen warrant consideration and further evaluation for both orthopedic and wound healing models. In all cases, researchers and veterinarians should work together to determine the appropriate analgesic plan to minimize pain, as well as to minimize unwanted effects on the orthopedic and wound healing models themselves.
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Affiliation(s)
- Monika K Huss
- Department of Comparative Medicine, Stanford University, Stanford, California;,
| | - Stephen A Felt
- Department of Comparative Medicine, Stanford University, Stanford, California
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Gallaher HM, Butler JR, Wills RW, Priddy LB, Elder SH, Heller SM, Brinkman E, Baumgartner W. Effects of short- and long-term administration of nonsteroidal anti-inflammatory drugs on osteotomy healing in dogs. Vet Surg 2019; 48:1318-1329. [PMID: 31291009 DOI: 10.1111/vsu.13282] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2018] [Revised: 04/17/2019] [Accepted: 06/18/2019] [Indexed: 12/17/2022]
Abstract
OBJECTIVE To determine the influence of short-term administration of carprofen on bone healing in dogs. STUDY DESIGN Randomized controlled experimental study. ANIMALS Eighteen purpose-bred sexually mature hound dogs. METHODS Tibial osteotomies were performed, and dogs were divided into three groups: no carprofen (n = 6), 2-week administration of carprofen at 2.2 mg/kg twice daily (n = 6), and 8-week administration of carprofen at 2.2 mg/kg twice daily (n = 5). Bone healing was evaluated radiographically at 4 and 8 weeks postoperatively. Postmortem, fracture healing was assessed via biomechanical testing (three-point bending), histological cartilage:callus ratio, and bone mineral density (BMD) with quantitative computed tomography. RESULTS No biomechanical difference was detected between dogs that received no carprofen and those that received 2 weeks of carprofen or between those that received 2 weeks vs 8 weeks of carprofen. Stiffness (P = .035) and maximum stress (P = .042) were higher in dogs that received no carprofen than in those that received 8 weeks of carprofen. Radiographic healing did not differ between dogs without carprofen and those with 2-week administration of carprofen (P = .9923). However, tibias of dogs without carprofen and those with 2-week administration of carprofen were more healed compared with those in the 8-week-carprofen group at 4 and 8 weeks after surgery (P = .0011). No treatment effect was detected by cartilage:callus ratio or BMD. CONCLUSION Long-term administration of carprofen had a negative effect on bone healing compared with short-term or no administration of carprofen. CLINICAL SIGNIFICANCE Nonsteroidal anti-inflammatory drugs should be used cautiously in dogs at risk for delayed bone healing, and administration should be discontinued beyond the perioperative period in dogs with fractures or osteotomies.
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Affiliation(s)
- Hayley M Gallaher
- Department of Clinical Sciences, College of Veterinary Medicine, Mississippi State University, Mississippi State, Mississippi
| | - James R Butler
- Department of Clinical Sciences, College of Veterinary Medicine, Mississippi State University, Mississippi State, Mississippi
| | - Robert W Wills
- Department of Pathobiology and Population Medicine, College of Veterinary Medicine, Mississippi State University, Mississippi State, Mississippi
| | - Lauren B Priddy
- Department of Agricultural and Biological Engineering, Bagley College of Engineering, Mississippi State University, Mississippi State, Mississippi
| | - Steven H Elder
- Department of Agricultural and Biological Engineering, Bagley College of Engineering, Mississippi State University, Mississippi State, Mississippi
| | - Sarah M Heller
- Department of Agricultural and Biological Engineering, Bagley College of Engineering, Mississippi State University, Mississippi State, Mississippi
| | - Erin Brinkman
- Department of Clinical Sciences, College of Veterinary Medicine, Mississippi State University, Mississippi State, Mississippi
| | - Wes Baumgartner
- Department of Pathobiology and Population Medicine, College of Veterinary Medicine, Mississippi State University, Mississippi State, Mississippi
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Abstract
Multiple factors impact fracture healing; thus, endocrine optimization and nutritional optimization warrant investigation in the acute fracture and nonunion patient. This article presents current evidence regarding the role of the endocrinologists and the dietician in the fracture patient as well as the most recent data assessing the vitamin D axis in these populations. Similarly, the most recent information regarding the use and risks of NSAIDs in fracture healing are presented. The fracture surgeon must consider each individual patient and weigh the benefits versus the costs of host optimization.
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Hughes JM, McKinnon CJ, Taylor KM, Kardouni JR, Bulathsinhala L, Guerriere KI, Popp KL, Bouxsein ML, Proctor SP, Matheny RW. Nonsteroidal Anti-Inflammatory Drug Prescriptions Are Associated With Increased Stress Fracture Diagnosis in the US Army Population. J Bone Miner Res 2019; 34:429-436. [PMID: 30352135 PMCID: PMC6936225 DOI: 10.1002/jbmr.3616] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2018] [Revised: 09/12/2018] [Accepted: 10/09/2018] [Indexed: 11/10/2022]
Abstract
Stress fractures are common in military personnel and endurance athletes, and nonsteroidal anti-inflammatory drug (NSAID) use is widespread in these populations. NSAIDs inhibit prostaglandin synthesis, which blunts the anabolic response of bone to physical activity and could therefore increase risk of stress fracture. The objective of this study was to determine whether prescribed NSAIDs were associated with stress fracture diagnoses among US Army soldiers. We also aimed to establish whether acetaminophen, an analgesic alternative to NSAIDs, was associated with stress fracture risk. A nested case-control study was conducted using data from the Total Army Injury and Health Outcomes Database from 2002 to 2011 (n = 1,260,168). We identified soldiers with a diagnosis of stress fracture (n = 24,146) and selected 4 controls per case matched on length of military service (n = 96,584). We identified NSAID and acetaminophen prescriptions 180 to 30 days before injury (or match date). We also identified soldiers who participated in basic combat training (BCT), a 10-week period of heightened physical activity at the onset of Army service. Among these individuals, we identified 9088 cases and 36,878 matched controls. Conditional logistic regression was used to calculate incident rate ratios (RR) for stress fracture with adjustment for sex. NSAID prescription was associated with a 2.9-fold increase (RR = 2.9, 95% confidence interval [CI] 2.8-2.9) and acetaminophen prescription with a 2.1-fold increase (RR = 2.1, 95% CI 2.0-2.2) in stress fracture risk within the total Army population. The risk was more than 5-fold greater in soldiers prescribed NSAIDs (RR = 5.3, 95% CI 4.9-5.7) and more than 4-fold greater in soldiers prescribed acetaminophen (RR = 4.4, 95% CI 3.9-4.9) during BCT. Our results reveal an association between NSAID and acetaminophen prescriptions and stress fracture risk, particularly during periods of heightened physical activity. Prospective observational studies and randomized controlled trials are needed to support these findings before clinical recommendations can be made. © 2018 American Society for Bone and Mineral Research.
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Affiliation(s)
- Julie M Hughes
- Military Performance Division, United States Army Research Institute of Environmental Medicine, Natick, MA, USA
| | - Craig J McKinnon
- Military Performance Division, United States Army Research Institute of Environmental Medicine, Natick, MA, USA
| | - Kathryn M Taylor
- Military Performance Division, United States Army Research Institute of Environmental Medicine, Natick, MA, USA.,Department of Environmental Health, Harvard T.H. School of Public Health, Boston, MA, USA
| | - Joseph R Kardouni
- Military Performance Division, United States Army Research Institute of Environmental Medicine, Natick, MA, USA
| | - Lakmini Bulathsinhala
- Military Performance Division, United States Army Research Institute of Environmental Medicine, Natick, MA, USA
| | - Katelyn I Guerriere
- Military Performance Division, United States Army Research Institute of Environmental Medicine, Natick, MA, USA
| | - Kristin L Popp
- Endocrine Unit, Massachusetts General Hospital, Boston, MA, USA
| | - Mary L Bouxsein
- Endocrine Unit, Massachusetts General Hospital, Boston, MA, USA.,Center for Advanced Orthopedic Studies, Beth Israel Deaconess Medical Center, Boston, MA, USA.,Department of Orthopaedic Surgery, Harvard Medical School, Boston, MA, USA
| | - Susan P Proctor
- Military Performance Division, United States Army Research Institute of Environmental Medicine, Natick, MA, USA.,Research Service, VA Boston Healthcare System, Boston, MA, USA.,Department of Environmental Health, Boston University School of Public Health, Boston, MA, USA
| | - Ronald W Matheny
- Military Performance Division, United States Army Research Institute of Environmental Medicine, Natick, MA, USA
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Abstract
PURPOSE OF REVIEW Substantial advances have been made in understanding the biological basis of fracture healing. Yet, it is unclear whether the presence of osteoporosis or prior or current osteoporosis therapy influences the healing process or is associated with impaired healing. This review discusses the normal process of fracture healing and the role of osteoporosis and patient-specific factors in relation to fracture repair. RECENT FINDINGS The definitive association of osteoporosis to impaired fracture healing remains inconclusive because of limited evidence addressing this point. eStudies testing anabolic agents in preclinical models of ovariectomized animals with induced fractures have produced mostly positive findings showing enhanced fracture repair. Prospective human clinical trials, although few in number and limited in design and to testing only one anabolic agent, have similarly yielded modestly favorable results. Interest is high for exploring currently available osteoporosis therapies for efficacy in fracture repair. Definitive data supporting their efficacy are essential in achieving approval for this indication.
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Affiliation(s)
- Cheng Cheng
- Endocrine Research Unit, Department of Medicine, San Francisco Veterans Affairs Medical Center, 1700 Owens Street, Room 369, San Francisco, CA, 94158, USA
- Division of Endocrinology and Metabolism, Department of Medicine, University of California, San Francisco, USA
| | - Dolores Shoback
- Endocrine Research Unit, Department of Medicine, San Francisco Veterans Affairs Medical Center, 1700 Owens Street, Room 369, San Francisco, CA, 94158, USA.
- Division of Endocrinology and Metabolism, Department of Medicine, University of California, San Francisco, USA.
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Claus CF, Lytle E, Tong D, Sigler D, Lago D, Bahoura M, Dosanjh A, Lawless M, Slavnic D, Kelkar P, Houseman C, Bono P, Richards B, Soo TM. The effect of ketorolac on posterior thoracolumbar spinal fusions: a prospective double-blinded randomised placebo-controlled trial protocol. BMJ Open 2019; 9:e025855. [PMID: 30670528 PMCID: PMC6347897 DOI: 10.1136/bmjopen-2018-025855] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
INTRODUCTION Ketorolac has been shown to provide quality postoperative pain control and decrease opioid requirement with minimal side effects following spinal surgery. However, the literature addressing its use in spinal fusions is highly variable in both its effectiveness and complications, such as pseudarthrosis. Recent literature postulates that ketorolac may not affect fusion rates and large randomised controlled trials are needed to demonstrate ketorolac as a safe and effective adjuvant treatment to opioids for postoperative pain control. METHODS AND ANALYSIS This is a multihospital, prospective, double-blinded, randomised placebo-controlled trial. Data concerning fusion rates, postoperative opioid use, pain scores, length of stay will be recorded with the aim of demonstrating that the use of ketorolac does not decrease thoracolumbar spinal fusion rates while identifying possible adverse events related to short-term minimal effective dose compared with placebo. Additionally, this investigation aims to demonstrate a decrease in postoperative opioid use demonstrated by a decrease in morphine equivalence while showing equivalent postoperative pain control and decrease the average length of stay. ETHICS AND DISSEMINATION Ethical approval was obtained at all participating hospitals by the institutional review board. The results of this study will be submitted for publication in peer-reviewed journals. TRIAL REGISTRATION NUMBER NCT03278691.
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Affiliation(s)
- Chad F Claus
- Division of Neurosurgery, Department of Surgery, Ascension Providence Hospital, Michigan State University, College of Human Medicine, Southfield, Michigan, USA
| | - Evan Lytle
- Division of Neurosurgery, Department of Surgery, Ascension Providence Hospital, Michigan State University, College of Human Medicine, Southfield, Michigan, USA
| | - Doris Tong
- Division of Neurosurgery, Department of Surgery, Ascension Providence Hospital, Michigan State University, College of Human Medicine, Southfield, Michigan, USA
| | - Diana Sigler
- Department of Pharmacy, Ascension Providence Hospital, Southfield, Michigan, USA
| | - Dominick Lago
- Division of Neuro-anesthesia, Department of Anesthesia, Ascension Providence Hospital, Michigan State University, College of Human Medicine, Southfield, Michigan, USA
| | - Matthew Bahoura
- Division of Neurosurgery, Department of Surgery, Ascension Providence Hospital, Michigan State University, College of Human Medicine, Southfield, Michigan, USA
| | - Amarpal Dosanjh
- Division of Neurosurgery, Department of Surgery, Ascension Providence Hospital, Michigan State University, College of Human Medicine, Southfield, Michigan, USA
| | - Michael Lawless
- Division of Neurosurgery, Department of Surgery, Ascension Providence Hospital, Michigan State University, College of Human Medicine, Southfield, Michigan, USA
| | - Dejan Slavnic
- Division of Neurosurgery, Department of Surgery, Ascension Providence Hospital, Michigan State University, College of Human Medicine, Southfield, Michigan, USA
| | - Prashant Kelkar
- Division of Neurosurgery, Department of Surgery, Ascension Providence Hospital, Michigan State University, College of Human Medicine, Southfield, Michigan, USA
| | - Clifford Houseman
- Division of Neurosurgery, Department of Surgery, Ascension Providence Hospital, Michigan State University, College of Human Medicine, Southfield, Michigan, USA
| | - Peter Bono
- Division of Neurosurgery, Department of Surgery, Ascension Providence Hospital, Michigan State University, College of Human Medicine, Southfield, Michigan, USA
| | - Boyd Richards
- Division of Neurosurgery, Department of Surgery, Ascension Providence Hospital, Michigan State University, College of Human Medicine, Southfield, Michigan, USA
| | - Teck M Soo
- Division of Neurosurgery, Department of Surgery, Ascension Providence Hospital, Michigan State University, College of Human Medicine, Southfield, Michigan, USA
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Bahney CS, Zondervan RL, Allison P, Theologis A, Ashley JW, Ahn J, Miclau T, Marcucio RS, Hankenson KD. Cellular biology of fracture healing. J Orthop Res 2019; 37:35-50. [PMID: 30370699 PMCID: PMC6542569 DOI: 10.1002/jor.24170] [Citation(s) in RCA: 250] [Impact Index Per Article: 50.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/29/2018] [Accepted: 08/27/2018] [Indexed: 02/04/2023]
Abstract
The biology of bone healing is a rapidly developing science. Advances in transgenic and gene-targeted mice have enabled tissue and cell-specific investigations of skeletal regeneration. As an example, only recently has it been recognized that chondrocytes convert to osteoblasts during healing bone, and only several years prior, seminal publications reported definitively that the primary tissues contributing bone forming cells during regeneration were the periosteum and endosteum. While genetically modified animals offer incredible insights into the temporal and spatial importance of various gene products, the complexity and rapidity of healing-coupled with the heterogeneity of animal models-renders studies of regenerative biology challenging. Herein, cells that play a key role in bone healing will be reviewed and extracellular mediators regulating their behavior discussed. We will focus on recent studies that explore novel roles of inflammation in bone healing, and the origins and fates of various cells in the fracture environment. © 2018 Orthopaedic Research Society. Published by Wiley Periodicals, Inc. J Orthop Res.
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Affiliation(s)
- Chelsea S. Bahney
- Department of Orthopaedic Surgery, University of California at San Francisco, San Francisco, California
| | - Robert L. Zondervan
- Department of Physiology, College of Osteopathic Medicine, Michigan State University, East Lansing, Michigan
- Department of Orthopaedic Surgery, University of Michigan, Ann Arbor, Michigan
| | - Patrick Allison
- Department of Physiology, College of Osteopathic Medicine, Michigan State University, East Lansing, Michigan
| | - Alekos Theologis
- Department of Orthopaedic Surgery, University of California at San Francisco, San Francisco, California
| | - Jason W. Ashley
- Department of Biology, Eastern Washington University, Cheney, Washington
| | - Jaimo Ahn
- Department of Biology, Eastern Washington University, Cheney, Washington
| | - Theodore Miclau
- Department of Orthopaedic Surgery, University of California at San Francisco, San Francisco, California
| | - Ralph S. Marcucio
- Department of Orthopaedic Surgery, University of California at San Francisco, San Francisco, California
| | - Kurt D. Hankenson
- Department of Orthopaedic Surgery, University of Michigan, Ann Arbor, Michigan
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Greenhalgh T. Of lamp posts, keys, and fabled drunkards: A perspectival tale of 4 guidelines. J Eval Clin Pract 2018; 24:1132-1138. [PMID: 29656532 PMCID: PMC6175189 DOI: 10.1111/jep.12925] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2018] [Accepted: 03/09/2018] [Indexed: 01/13/2023]
Abstract
BACKGROUND Evidence-based medicine is the application of research findings to inform individual clinical decisions. There is a tension-both philosophical and practical-between the average result from a population study and the circumstances and needs of an individual patient. This personal account of "evidence-based" trauma care illustrates and explores this tension. THE CASE The author, a keen athlete, describes her experience of a high-impact cycle accident that led to limb fractures (which were diagnosed and treated according to evidence-based guidelines) and also an occult injury to the cervical spine (which was not diagnosed at the time). Some evidence-based guidelines are reviewed and applied to the case. The clinical record described the cycle accident as a "fall." Initial assessment directed the clinicians' gaze to the obvious injuries, whose treatment was straightforward. On admission, the patient (aged 55 years at the time) was offered "falls prevention" via a guideline-based checklist. Several months later, neurological sequelae indicated possible damage to the cervical spine. But the NICE Guideline recommending cervical spine imaging in cases of high-impact trauma had not been considered-perhaps because the clinical narrative had been prematurely assigned to the script of "older person with fall." Furthermore, the author, who was (appropriately) treated with neurosurgery, was surprised at the response of clinical colleagues, based on application of an irrelevant section of a guideline, that her cervical discectomy was "nonevidence based." Nonsteroidal anti-inflammatory drugs for postoperative pain were indicated in this patient even though they were not recommended for the average patient. CONCLUSION As Sir John Grimley Evans' warned, we should avoid using evidence-based guidelines in the manner of the fabled drunkard who searched under the lamp post for his key because that was where the light was, even though he knew he had lost his key somewhere else.
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Affiliation(s)
- Trisha Greenhalgh
- Nuffield Department of Primary Care Health SciencesUniversity of OxfordOxfordUK
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40
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41
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Melguizo-Rodríguez L, Costela-Ruiz VJ, Manzano-Moreno FJ, Illescas-Montes R, Ramos-Torrecillas J, García-Martínez O, Ruiz C. Repercussion of nonsteroidal anti-inflammatory drugs on the gene expression of human osteoblasts. PeerJ 2018; 6:e5415. [PMID: 30128197 PMCID: PMC6097469 DOI: 10.7717/peerj.5415] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2018] [Accepted: 07/20/2018] [Indexed: 01/31/2023] Open
Abstract
Background Nonsteroidal anti-inflammatory drugs (NSAIDs) are frequently used in clinical practice, which can have adverse effects on the osteoblast. The objective of this study was to determine the effect of NSAIDs on the osteoblast by analyzing the gene expression of different markers related to osteoblast maturation and function when treated in vitro with different NSAIDs. Methods Three human osteoblast lines from bone samples of three healthy volunteers were treated with 10 µM acetaminophen, indomethacin, ketoprofen, diclofenac, ibuprofen, ketorolac, naproxen, and piroxicam. The gene expression of different markers (run related transcription factor 2 [RUNX-2], type 1 collagen [COL-I], osterix [OSX], osteocalcin [OSC], bone morphogenetic protein 2 [BMP-2] and 7 [BMP-7], transforming growth factor β1 [TGF-β1], and TGFβ receptors [TGFβR1, TGFβR2; TGFBR3]) were analyzed by real-time PCR at 24 h of treatment. Results Expression of RUNX-2, COL-I, OSX, was reduced by treatment with all studied NSAIDs, OSC expression was reduced by all NSAIDs except for ketoprofen, naproxen, or piroxicam. Expression of BMP-7 was reduced by all NSAIDs; BMP-2 was reduced by all except for naproxen. In general, NSAID treatment increased the expression of TGF-β1, but not of its receptors (TGFβ-R1, TGFβ-R2, andTFGβ-R3), which was either unchanged or reduced by the treatment. Conclusion These data confirm that NSAIDs can affect osteoblast physiology, suggesting their possible impact on bone.
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Affiliation(s)
- Lucia Melguizo-Rodríguez
- Biomedical Group (BIO277), Department of Nursing, Faculty of Health Sciences, University of Granada, Granada, Spain.,Instituto Investigación Biosanitaria, ibs.Granada, University of Granada, Granada, Spain
| | - Víctor J Costela-Ruiz
- Biomedical Group (BIO277), Department of Nursing, Faculty of Health Sciences, University of Granada, Granada, Spain
| | - Francisco J Manzano-Moreno
- Instituto Investigación Biosanitaria, ibs.Granada, University of Granada, Granada, Spain.,Biomedical Group (BIO277), Department of Stomatology, School of Dentistry, University of Granada, Granada, Spain
| | - Rebeca Illescas-Montes
- Instituto Investigación Biosanitaria, ibs.Granada, University of Granada, Granada, Spain.,Biomedical Group (BIO277), Department of Nursing, Faculty of Health Sciences, University of Granada, Melilla, Spain
| | - Javier Ramos-Torrecillas
- Biomedical Group (BIO277), Department of Nursing, Faculty of Health Sciences, University of Granada, Granada, Spain.,Instituto Investigación Biosanitaria, ibs.Granada, University of Granada, Granada, Spain
| | - Olga García-Martínez
- Biomedical Group (BIO277), Department of Nursing, Faculty of Health Sciences, University of Granada, Granada, Spain.,Instituto Investigación Biosanitaria, ibs.Granada, University of Granada, Granada, Spain
| | - Concepción Ruiz
- Biomedical Group (BIO277), Department of Nursing, Faculty of Health Sciences, University of Granada, Granada, Spain.,Instituto Investigación Biosanitaria, ibs.Granada, University of Granada, Granada, Spain.,Institute of Neuroscience, University of Granada, Granada, Spain
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Abstract
PURPOSE OF REVIEW This paper describes recent advances in understanding the mechanisms that drive fracture pain and how these findings are helping develop new therapies to treat fracture pain. RECENT FINDINGS Immediately following fracture, mechanosensitive nerve fibers that innervate bone are mechanically distorted. This results in these nerve fibers rapidly discharging and signaling the initial sharp fracture pain to the brain. Within minutes to hours, a host of neurotransmitters, cytokines, and nerve growth factor are released by cells at the fracture site. These factors stimulate, sensitize, and induce ectopic nerve sprouting of the sensory and sympathetic nerve fibers which drive the sharp pain upon movement and the dull aching pain at rest. If rapid and effective healing of the fracture occurs, these factors return to baseline and the pain subsides, but if not, these factors can drive chronic bone pain. New mechanism-based therapies have the potential to fundamentally change the way acute and chronic fracture pain is managed.
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Affiliation(s)
- Stefanie A T Mitchell
- Department of Pharmacology, University of Arizona, 1501 N. Campbell Ave., PO Box 245050, Tucson, AZ, 85724, USA
| | - Lisa A Majuta
- Department of Pharmacology, University of Arizona, 1501 N. Campbell Ave., PO Box 245050, Tucson, AZ, 85724, USA
| | - Patrick W Mantyh
- Department of Pharmacology, University of Arizona, 1501 N. Campbell Ave., PO Box 245050, Tucson, AZ, 85724, USA.
- Cancer Center, University of Arizona, Tucson, AZ, 85724, USA.
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Aisa MC, Datti A, Orlacchio A, Di Renzo GC. COX inhibitors and bone: A safer impact on osteoblasts by NO-releasing NSAIDs. Life Sci 2018; 208:10-19. [PMID: 29990484 DOI: 10.1016/j.lfs.2018.07.011] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2018] [Revised: 07/03/2018] [Accepted: 07/06/2018] [Indexed: 12/27/2022]
Abstract
Nonsteroidal anti-inflammatory drugs (NSAIDs) are commonly prescribed for the treatment of pain and inflammation. Although it is well known that NSAIDs can suppress bone growth, remodelling and repair, they are largely used post-operatively and post-traumatically to achieve analgesia and reduce inflammation in bone tissue. AIMS The impact of two NO-releasing, non-selective NSAIDs, NCX-4016 and HCT-3012 (NO-derivatives of Aspirin and Naproxen, respectively) on osteoblasts were evaluated and compared to the non-selective, parent chemicals and to the COX-2-selective inhibitor Celecoxib. MAIN METHODS Using MG-63 osteoblast-like cells, we considered proliferation, the early and late stage of differentiation, and the activity of proteinases thought to be involved in osteoid degradation, a preliminary fundamental event of bone remodelling. KEY FINDINGS Unlike Aspirin, Naproxen and Celecoxib, the two NO-NSAIDs did not alter proliferation and differentiation of osteoblasts. They also reduced the activity of plasminogen activator, metalloproteinases, and cathepsin B. Similar inhibitory effects against these proteinases were recapitulated by the NO-donor sodium nitroprusside, thereby suggesting a NO-mediated mechanism. SIGNIFICANCE Due to a differential effect on cell proliferation and differentiation, the two NO-NSAIDs exhibit a safer impact on osteoblast metabolism compared to Celecoxib and their parent compounds. This suggests an advantageous option for these drugs in individuals with a need of COX-inhibiting treatment, in general. In addition, their capability of modulating the proteinases involved in osteoid degradation may specifically suggest an additional safer use in comorbidity conditions of inflammation or pain with bone disorders characterized by high rate of remodelling, such as high-turnover osteoporosis in post-menopausal women.
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Affiliation(s)
- Maria Cristina Aisa
- Department of Surgery and Biomedical Sciences, Section of Obstetrics and Gynecology, University of Perugia, Perugia, Italy.
| | - Alessandro Datti
- Department of Agricultural, Food and Environmental Sciences, Section of Biochemistry and Molecular Biology, University of Perugia, Perugia, Italy
| | - Antonio Orlacchio
- Laboratory of Neurogenetics, European Centre for Brain Research (CERC) - Institute for Research and Health Care (IRCCS) Santa Lucia, Rome, Italy; Department of Surgery and Biomedical Sciences, Section of Medical Genetics, University of Perugia, Perugia, Italy
| | - Gian Carlo Di Renzo
- Department of Surgery and Biomedical Sciences, Section of Obstetrics and Gynecology, University of Perugia, Perugia, Italy
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Lisowska B, Kosson D, Domaracka K. Positives and negatives of nonsteroidal anti-inflammatory drugs in bone healing: the effects of these drugs on bone repair. DRUG DESIGN DEVELOPMENT AND THERAPY 2018; 12:1809-1814. [PMID: 29950815 PMCID: PMC6016595 DOI: 10.2147/dddt.s164565] [Citation(s) in RCA: 48] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Tissue damage following injury triggers the processes of coagulation, inflammation and healing. In tissues surrounding the bone, the result of the healing process is a scar, while bone tissue has a unique ability to achieve shape, strength and pre-injury function. Bone healing is a process of regeneration rather than classic recovery. The result of this process is the formation of new, healthy bone tissue instead of a scar. Many factors can inhibit or impair the bone healing process, and their influence is critical during the stages of inflammation and angiogenesis and finally on the clinical outcome. Nonsteroidal anti-inflammatory drugs (NSAIDs) play an essential role associated with their analgesic potency and anti-inflammatory effects. NSAIDs are also the most often used drugs in patients who require pain control and inflammation reduction due to musculoskeletal diseases or injures. Although their analgesic effect is well documented, NSAIDs also interfere with bone healing; therefore, the relative benefits and disadvantages connected with their administration should be taken into consideration. Despite the negative effect, NSAIDs have beneficial properties, but their clinical benefits in relation to dose and time of use are still unclear. Therefore, in this review, we focus on bone healing with relation to the impact of NSAIDs.
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Affiliation(s)
- Barbara Lisowska
- Department of Anesthesiology and Intensive Care, John Paul II Western Hospital, Grodzisk Mazowiecki, Poland
| | - Dariusz Kosson
- Department of Anaesthesiology and Intensive Care, Medical University of Warsaw, Division of Teaching Warsaw, Warsaw, Poland
| | - Karolina Domaracka
- Department of Anaesthesiology and Intensive Care, Medical University of Warsaw, Warsaw, Poland
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Gunaydin C, Bilge SS. Effects of Nonsteroidal Anti-Inflammatory Drugs at the Molecular Level. Eurasian J Med 2018; 50:116-121. [PMID: 30002579 DOI: 10.5152/eurasianjmed.2018.0010] [Citation(s) in RCA: 86] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2017] [Accepted: 04/19/2018] [Indexed: 01/07/2023] Open
Abstract
Nonsteroidal anti-inflammatory drugs (NSAIDs) are commonly used for their anti-inflammatory, analgesic, and antipyretic effects. NSAIDs generally work by blocking the production of prostaglandins (PGs) through the inhibition of two cyclooxygenase enzymes. PGs are key factors in many cellular processes, such as gastrointestinal cytoprotection, hemostasis and thrombosis, inflammation, renal hemodynamics, turnover of cartilage, and angiogenesis. Interest has grown in the various effects of NSAIDs during the last decade. Epidemiological studies have revealed the reduced risk of several cancer types and neurodegenerative diseases by prolonged use of NSAIDs. Recent advances in the understanding of the cellular and molecular mechanisms of NSAIDs will accelerate the processes of discovery and clinical implementation. This review summarizes the molecular mechanisms of NSAIDs on the body systems.
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Affiliation(s)
- Caner Gunaydin
- Department of Pharmacology, Ondokuz Mayıs University School of Medicine, Samsun, Turkey
| | - S Sirri Bilge
- Department of Pharmacology, Ondokuz Mayıs University School of Medicine, Samsun, Turkey
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Yukata K, Xie C, Li TF, Brown ML, Kanchiku T, Zhang X, Awad HA, Schwarz EM, Beck CA, Jonason JH, O'Keefe RJ. Teriparatide (human PTH 1-34) compensates for impaired fracture healing in COX-2 deficient mice. Bone 2018; 110:150-159. [PMID: 29408411 PMCID: PMC5878736 DOI: 10.1016/j.bone.2018.02.001] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2017] [Revised: 02/01/2018] [Accepted: 02/02/2018] [Indexed: 01/08/2023]
Abstract
Genetic ablation of cyclooxygenase-2 (COX-2) in mice is known to impair fracture healing. To determine if teriparatide (human PTH1-34) can promote healing of Cox-2-deficient fractures, we performed detailed in vivo analyses using a murine stabilized tibia fracture model. Periosteal progenitor cell proliferation as well as bony callus formation was markedly reduced in Cox-2-/- mice at day 10 post-fracture. Remarkably, intermittent PTH1-34 administration increased proliferation of periosteal progenitor cells, restored callus formation on day 7, and enhanced bone formation on days 10, 14 and 21 in Cox-2-deficient mice. PTH1-34 also increased biomechanical torsional properties at days 10 or 14 in all genotypes, consistent with enhanced bony callus formation by radiologic examinations. To determine the effects of intermittent PTH1-34 for callus remodeling, TRAP staining was performed. Intermittent PTH1-34 treatment increased the number of TRAP positive cells per total callus area on day 21 in Cox-2-/- fractures. Taken together, the present findings indicate that intermittent PTH1-34 treatment could compensate for COX-2 deficiency and improve impaired fracture healing in Cox-2-deficient mice.
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Affiliation(s)
- Kiminori Yukata
- Center for Musculoskeletal Research, University of Rochester Medical Center, Rochester, NY, USA; Department of Orthopedic Surgery, Yamaguchi University Graduate School of Medicine, Ube, Yamaguchi, Japan
| | - Chao Xie
- Center for Musculoskeletal Research, University of Rochester Medical Center, Rochester, NY, USA
| | - Tian-Fang Li
- Center for Musculoskeletal Research, University of Rochester Medical Center, Rochester, NY, USA
| | - Matthew L Brown
- Center for Musculoskeletal Research, University of Rochester Medical Center, Rochester, NY, USA
| | - Tsukasa Kanchiku
- Department of Orthopedic Surgery, Yamaguchi University Graduate School of Medicine, Ube, Yamaguchi, Japan
| | - Xinping Zhang
- Center for Musculoskeletal Research, University of Rochester Medical Center, Rochester, NY, USA
| | - Hani A Awad
- Center for Musculoskeletal Research, University of Rochester Medical Center, Rochester, NY, USA
| | - Edward M Schwarz
- Center for Musculoskeletal Research, University of Rochester Medical Center, Rochester, NY, USA
| | - Christopher A Beck
- Department of Biostatistics and Computational Biology, University of Rochester Medical Center, Rochester, NY, USA
| | - Jennifer H Jonason
- Center for Musculoskeletal Research, University of Rochester Medical Center, Rochester, NY, USA
| | - Regis J O'Keefe
- Department of Orthopaedic Surgery, Washington University School of Medicine, St. Louis, MO, USA.
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Hoyt BW, Pavey GJ, Potter BK, Forsberg JA. Heterotopic ossification and lessons learned from fifteen years at war: A review of therapy, novel research, and future directions for military and civilian orthopaedic trauma. Bone 2018; 109:3-11. [PMID: 29462673 DOI: 10.1016/j.bone.2018.02.009] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2018] [Accepted: 02/13/2018] [Indexed: 12/19/2022]
Abstract
Heterotopic ossification, the formation of bone in soft tissues, is a common complication of the high-energy extremity trauma sustained in modern armed conflict. In the past 15years, military treatment facilities and aligned laboratories have been in a unique position to study and treat this process due to the high volume of patients with these injuries secondary to blast trauma. The devastating nature of these wounds has limited traditional therapeutic options, necessitating alternative solutions to prophylaxis and initial treatment producing substantial advances in modeling, prophylaxis, detection, and therapy. Specific developments include establishment of an animal model that reproduces the systemic and local tissue injury of blast injuries, the use of molecular assays and predictive modeling in clinical decision making, advances in early detection including Raman spectroscopy, and investigation of prophylactic and therapeutic pharmacotherapy targeting the molecular pathways of aberrant bone formation. In this review article, we will present the literature to date, ongoing studies, and future directions for investigation of heterotopic ossification, with a focus on military-specific research.
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Affiliation(s)
- Benjamin W Hoyt
- Orthopaedics, USU-Walter Reed Department of Surgery Walter Reed National Military Medical Center, Bethesda, MD, United States
| | - Gabriel J Pavey
- Orthopaedics, USU-Walter Reed Department of Surgery Walter Reed National Military Medical Center, Bethesda, MD, United States
| | - Benjamin K Potter
- Orthopaedics, USU-Walter Reed Department of Surgery Walter Reed National Military Medical Center, Bethesda, MD, United States
| | - Jonathan A Forsberg
- Orthopaedics, USU-Walter Reed Department of Surgery Walter Reed National Military Medical Center, Bethesda, MD, United States..
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Ibuprofen impairs capsulolabral healing in a rat model of anterior glenohumeral instability. J Shoulder Elbow Surg 2018; 27:315-324. [PMID: 29195899 DOI: 10.1016/j.jse.2017.09.027] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/11/2017] [Revised: 09/10/2017] [Accepted: 09/20/2017] [Indexed: 02/01/2023]
Abstract
BACKGROUND Failure of glenoid labrum and capsular healing after glenohumeral dislocation can lead to persistent shoulder instability. The purpose of this study was to determine the effect of nonsteroidal anti-inflammatory drugs (NSAIDs) on the healing glenoid labrum and capsule after glenohumeral dislocation in a rat model. METHODS Sixty-six rats had surgically induced anterior-inferior labral tears and anterior glenohumeral dislocation. Postoperatively, the animals were assigned to either normal (n = 32) or ibuprofen drinking water (n = 31). Animals were euthanized at 2 and 4 weeks postoperatively for biomechanical testing and histologic analysis. RESULTS The maximum load increased from 2 to 4 weeks after injury in the NSAID groups but not in the control groups. At 2 weeks, the maximum load was lower in the NSAID group compared with the control group. In a matched comparison between injured and uninjured limbs, the maximum load was significantly decreased in the injured limb of the 2-week NSAID group. At 4 weeks, the NSAID group had decreased stiffness compared with the 4-week control group. CONCLUSIONS In a new rat model of glenohumeral instability, the postinjury administration of ibuprofen resulted in decreased capsulolabral healing. A matched pair analysis of injured to uninjured limbs supported the findings of impaired healing in the NSAID-treated animals. These findings demonstrate that the use of NSAIDs after glenohumeral dislocation may impair capsulolabral healing and should be limited or avoided to optimize glenohumeral stability.
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Lee DW, Kwon JY, Kim HK, Lee HJ, Kim ES, Kim HJ, Kim HJ, Lee HB. Propofol attenuates osteoclastogenesis by lowering RANKL/OPG ratio in mouse osteoblasts. Int J Med Sci 2018; 15:723-729. [PMID: 29910677 PMCID: PMC6001417 DOI: 10.7150/ijms.22713] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/06/2017] [Accepted: 04/12/2018] [Indexed: 11/29/2022] Open
Abstract
Bone remodeling plays an important role in the bone healing process; for example, following fracture. The relative ratio of the receptor activator of nuclear factor kappa B ligand (RANKL)/ osteoprotegerin (OPG) controls osteoclast differentiation, thereby playing a pivotal role in the regulation of bone remodeling. Propofol, a widely used anesthetic agent in orthopedic procedures, is considered to possess potential antioxidant properties owing to its structural similarity to α-tocopherol. Antioxidants are known to enhance bone healing. Accordingly, in the present study, we aimed to investigate osteoblastic differentiation and RANKL/OPG expression following propofol administration, in order to assess the potentially beneficial effects of this drug on the bone remodeling process, using calvarial primary osteoblasts from newborn mice. Calvarial pre-osteoblast cells were cultured in media containing clinically relevant concentrations of propofol, and cytotoxicity, effects on cell proliferation, osteogenic activity, and osteoclastogenesis were examined. The present findings indicated that propofol did not exert cytotoxic effects or alter cell proliferation in primary calvarial osteoblasts. Further, propofol did not affect osteoblast differentiation. The RANKL/OPG ratio was found to be decreased following propofol administration, and osteoclastogenesis was significantly reduced, indicating that propofol attenuated the osteoclastogenesis-supporting activity of osteoblasts. The results demonstrate that propofol, at clinically relevant concentrations, exerts beneficial effects on bone remodeling by attenuating osteoclastogenesis via suppression of the RANKL/OPG expression axis.
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Affiliation(s)
- Do-Won Lee
- Department of Anesthesia and Pain Medicine, Biomedical Research Institute, Pusan National University Hospital, Busan, Republic of Korea
| | - Jae-Young Kwon
- Department of Anesthesia and Pain Medicine, Biomedical Research Institute, Pusan National University Hospital, Busan, Republic of Korea
| | - Hae-Kyu Kim
- Department of Anesthesia and Pain Medicine, Biomedical Research Institute, Pusan National University Hospital, Busan, Republic of Korea
| | - Hyeon-Jeong Lee
- Department of Anesthesia and Pain Medicine, Biomedical Research Institute, Pusan National University Hospital, Busan, Republic of Korea
| | - Eun-Soo Kim
- Department of Anesthesia and Pain Medicine, Biomedical Research Institute, Pusan National University Hospital, Busan, Republic of Korea
| | - Hyae-Jin Kim
- Department of Anesthesia and Pain Medicine, Biomedical Research Institute, Pusan National University Hospital, Busan, Republic of Korea
| | - Hyung-Joon Kim
- Department of Oral Physiology, BK21 PLUS Project, and Institute of Translational Dental Sciences, School of Dentistry, Pusan National University, Yangsan, Republic of Korea
| | - Han-Bit Lee
- Department of Anesthesia and Pain Medicine, Biomedical Research Institute, Pusan National University Hospital, Busan, Republic of Korea
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Lin T, Pajarinen J, Nabeshima A, Lu L, Nathan K, Jämsen E, Yao Z, Goodman SB. Preconditioning of murine mesenchymal stem cells synergistically enhanced immunomodulation and osteogenesis. Stem Cell Res Ther 2017; 8:277. [PMID: 29212557 PMCID: PMC5719931 DOI: 10.1186/s13287-017-0730-z] [Citation(s) in RCA: 80] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2017] [Revised: 11/17/2017] [Accepted: 11/21/2017] [Indexed: 12/18/2022] Open
Abstract
Background Mesenchymal stem cells (MSCs) are capable of immunomodulation and tissue regeneration, highlighting their potential translational application for treating inflammatory bone disorders. MSC-mediated immunomodulation is regulated by proinflammatory cytokines and pathogen-associated molecular patterns such as lipopolysaccharide (LPS). Previous studies showed that MSCs exposed to interferon gamma (IFN-γ) and the proinflammatory cytokine tumor necrosis factor alpha (TNF-α) synergistically suppressed T-cell activation. Methods In the current study, we developed a novel preconditioning strategy for MSCs using LPS plus TNF-α to optimize the immunomodulating ability of MSCs on macrophage polarization. Results Preconditioned MSCs enhanced anti-inflammatory M2 macrophage marker expression (Arginase 1 and CD206) and decreased inflammatory M1 macrophage marker (TNF-α/IL-1Ra) expression using an in-vitro coculture model. Immunomodulation of MSCs on macrophages was significantly increased compared to the combination of IFN-γ plus TNF-α or single treatment controls. Increased osteogenic differentiation including alkaline phosphate activity and matrix mineralization was only observed in the LPS plus TNF-α preconditioned MSCs. Mechanistic studies showed that increased prostaglandin E2 (PGE2) production was associated with enhanced Arginase 1 expression. Selective cyclooxygenase-2 inhibition by Celecoxib decreased PGE2 production and Arginase 1 expression in cocultured macrophages. Conclusions The novel preconditioned MSCs have increased immunomodulation and bone regeneration potential and could be applied to the treatment of inflammatory bone disorders including periprosthetic osteolysis, fracture healing/nonunions, and osteonecrosis. Electronic supplementary material The online version of this article (doi:10.1186/s13287-017-0730-z) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Tzuhua Lin
- Department of Orthopaedic Surgery, Stanford University School of Medicine, 450 Broadway Street, Redwood City, CA, 94063, USA
| | - Jukka Pajarinen
- Department of Orthopaedic Surgery, Stanford University School of Medicine, 450 Broadway Street, Redwood City, CA, 94063, USA
| | - Akira Nabeshima
- Department of Orthopaedic Surgery, Stanford University School of Medicine, 450 Broadway Street, Redwood City, CA, 94063, USA
| | - Laura Lu
- Department of Orthopaedic Surgery, Stanford University School of Medicine, 450 Broadway Street, Redwood City, CA, 94063, USA
| | - Karthik Nathan
- Department of Orthopaedic Surgery, Stanford University School of Medicine, 450 Broadway Street, Redwood City, CA, 94063, USA
| | - Eemeli Jämsen
- Department of Orthopaedic Surgery, Stanford University School of Medicine, 450 Broadway Street, Redwood City, CA, 94063, USA
| | - Zhenyu Yao
- Department of Orthopaedic Surgery, Stanford University School of Medicine, 450 Broadway Street, Redwood City, CA, 94063, USA
| | - Stuart B Goodman
- Department of Orthopaedic Surgery, Stanford University School of Medicine, 450 Broadway Street, Redwood City, CA, 94063, USA. .,Bioengineering, Stanford University, Stanford, CA, USA.
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