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Fisher A, Fisher L, Srikusalanukul W. Prediction of Osteoporotic Hip Fracture Outcome: Comparative Accuracy of 27 Immune-Inflammatory-Metabolic Markers and Related Conceptual Issues. J Clin Med 2024; 13:3969. [PMID: 38999533 PMCID: PMC11242639 DOI: 10.3390/jcm13133969] [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: 06/11/2024] [Revised: 06/26/2024] [Accepted: 07/03/2024] [Indexed: 07/14/2024] Open
Abstract
Objectives: This study, based on the concept of immuno-inflammatory-metabolic (IIM) dysregulation, investigated and compared the prognostic impact of 27 indices at admission for prediction of postoperative myocardial injury (PMI) and/or hospital death in hip fracture (HF) patients. Methods: In consecutive HF patient (n = 1273, mean age 82.9 ± 8.7 years, 73.5% females) demographics, medical history, laboratory parameters, and outcomes were recorded prospectively. Multiple logistic regression and receiver-operating characteristic analyses (the area under the curve, AUC) were used to establish the predictive role for each biomarker. Results: Among 27 IIM biomarkers, 10 indices were significantly associated with development of PMI and 16 were indicative of a fatal outcome; in the subset of patients aged >80 years with ischaemic heart disease (IHD, the highest risk group: 90.2% of all deaths), the corresponding figures were 26 and 20. In the latter group, the five strongest preoperative predictors for PMI were anaemia (AUC 0.7879), monocyte/eosinophil ratio > 13.0 (AUC 0.7814), neutrophil/lymphocyte ratio > 7.5 (AUC 0.7784), eosinophil count < 1.1 × 109/L (AUC 0.7780), and neutrophil/albumin × 10 > 2.4 (AUC 0.7732); additionally, sensitivity was 83.1-75.4% and specificity was 82.1-75.0%. The highest predictors of in-hospital death were platelet/lymphocyte ratio > 280.0 (AUC 0.8390), lymphocyte/monocyte ratio < 1.1 (AUC 0.8375), albumin < 33 g/L (AUC 0.7889), red cell distribution width > 14.5% (AUC 0.7739), and anaemia (AUC 0.7604), sensitivity 88.2% and above, and specificity 85.1-79.3%. Internal validation confirmed the predictive value of the models. Conclusions: Comparison of 27 IIM indices in HF patients identified several simple, widely available, and inexpensive parameters highly predictive for PMI and/or in-hospital death. The applicability of IIM biomarkers to diagnose and predict risks for chronic diseases, including OP/OF, in the preclinical stages is discussed.
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Affiliation(s)
- Alexander Fisher
- Department of Geriatric Medicine, The Canberra Hospital, ACT Health, Canberra 2605, Australia
- Department of Orthopaedic Surgery, The Canberra Hospital, ACT Health, Canberra 2605, Australia
- Medical School, Australian National University, Canberra 2601, Australia
| | - Leon Fisher
- Frankston Hospital, Peninsula Health, Melbourne 3199, Australia
| | - Wichat Srikusalanukul
- Department of Geriatric Medicine, The Canberra Hospital, ACT Health, Canberra 2605, Australia
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Shahzad H, Ahmad M, Singh VK, Bhatti N, Yu E, Phillips FM, Khan SN. Predictive factors of symptomatic lumbar pseudoarthrosis following multilevel primary lumbar fusion. NORTH AMERICAN SPINE SOCIETY JOURNAL 2024; 17:100302. [PMID: 38322114 PMCID: PMC10844967 DOI: 10.1016/j.xnsj.2023.100302] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Revised: 11/08/2023] [Accepted: 11/29/2023] [Indexed: 02/08/2024]
Abstract
Background Lumbar spinal fusion surgery is a well-established treatment for various spinal disorders. However, one of its complications, pseudoarthrosis, poses a significant concern. This study aims to explore the incidence, time and predictive factors contributing to pseudoarthrosis in patients who have undergone lumbar fusion surgery over a 10-year period. Methods Data for this research was sourced from the PearlDiver database where insurance claims of patients who underwent multilevel lumbar spinal fusion between 01/01/2010 and 10/31/2022 were examined for claims of pseudoarthrosis within the 10 years of their index procedure. A variety of demographic, comorbid, and surgical factors were assessed, including age, gender, Elixhauser Comorbidity Index (ECI), surgical approach, substance use disorders and history of spinal disorders. Statistical analyses, including chi-squared tests, multivariate analysis, and cox survival analysis were employed to determine significant associations. Results Among the 76,337 patients included in this retrospective study, 2.70% were diagnosed with symptomatic lumbar pseudoarthrosis at an average of 7.38 years in a 10-year follow-up. Multivariate and Cox hazard analyses revealed that significant predictors of symptomatic pseudoarthrosis development following multilevel primary lumbar fusion include vitamin D deficiency, osteoarthritis, opioid and NSAID use, tobacco use, and a prior history of congenital spine disorders. Conclusions In summary, this study revealed a 2.70% incidence of symptomatic lumbar pseudoarthrosis within 10 years of the index procedure. It highlighted several potential predictive factors, including comorbidities, surgical approaches, and substance use disorders, associated with the development of symptomatic pseudoarthrosis. Future research should focus on refining our understanding of these factors to improve patient outcomes and optimize healthcare resource allocation.
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Affiliation(s)
- Hania Shahzad
- The Ohio State University Wexner Medical Center, 410 W 10th Ave, Columbus, OH, 43210, United States
| | - Moizzah Ahmad
- Wexner Medical Center, 410 W 10th Avenue, Columbus OH, 43210, United States
| | - Varun K. Singh
- The Ohio State University Wexner Medical Center, 410 W 10th Ave, Columbus, OH, 43210, United States
| | - Nazihah Bhatti
- The Ohio State University Wexner Medical Center, 410 W 10th Ave, Columbus, OH, 43210, United States
| | - Elizabeth Yu
- The Ohio State University Wexner Medical Center, 410 W 10th Ave, Columbus, OH, 43210, United States
| | - Frank M. Phillips
- Rush University Medical Center, Department of Orthopedics, 1620 W Harrison St, Chicago, IL 60612, United States
| | - Safdar N. Khan
- The Ohio State University Wexner Medical Center, 410 W 10th Ave, Columbus, OH, 43210, United States
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Sciacchitano S, Carola V, Nicolais G, Sciacchitano S, Napoli C, Mancini R, Rocco M, Coluzzi F. To Be Frail or Not to Be Frail: This Is the Question-A Critical Narrative Review of Frailty. J Clin Med 2024; 13:721. [PMID: 38337415 PMCID: PMC10856357 DOI: 10.3390/jcm13030721] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Revised: 01/07/2024] [Accepted: 01/22/2024] [Indexed: 02/12/2024] Open
Abstract
Many factors have contributed to rendering frailty an emerging, relevant, and very popular concept. First, many pandemics that have affected humanity in history, including COVID-19, most recently, have had more severe effects on frail people compared to non-frail ones. Second, the increase in human life expectancy observed in many developed countries, including Italy has led to a rise in the percentage of the older population that is more likely to be frail, which is why frailty is much a more common concern among geriatricians compared to other the various health-care professionals. Third, the stratification of people according to the occurrence and the degree of frailty allows healthcare decision makers to adequately plan for the allocation of available human professional and economic resources. Since frailty is considered to be fully preventable, there are relevant consequences in terms of potential benefits both in terms of the clinical outcome and healthcare costs. Frailty is becoming a popular, pervasive, and almost omnipresent concept in many different contexts, including clinical medicine, physical health, lifestyle behavior, mental health, health policy, and socio-economic planning sciences. The emergence of the new "science of frailty" has been recently acknowledged. However, there is still debate on the exact definition of frailty, the pathogenic mechanisms involved, the most appropriate method to assess frailty, and consequently, who should be considered frail. This narrative review aims to analyze frailty from many different aspects and points of view, with a special focus on the proposed pathogenic mechanisms, the various factors that have been considered in the assessment of frailty, and the emerging role of biomarkers in the early recognition of frailty, particularly on the role of mitochondria. According to the extensive literature on this topic, it is clear that frailty is a very complex syndrome, involving many different domains and affecting multiple physiological systems. Therefore, its management should be directed towards a comprehensive and multifaceted holistic approach and a personalized intervention strategy to slow down its progression or even to completely reverse the course of this condition.
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Affiliation(s)
- Salvatore Sciacchitano
- Department of Clinical and Molecular Medicine, Sapienza University of Rome, 00189 Rome, Italy;
- Unit of Anaesthesia, Intensive Care and Pain Medicine, Sant’Andrea University Hospital, 00189 Rome, Italy; (M.R.); (F.C.)
- Department of Life Sciences, Health and Health Professions, Link Campus University, 00165 Rome, Italy
| | - Valeria Carola
- Department of Dynamic and Clinical Psychology and Health Studies, Sapienza University of Rome, 00189 Rome, Italy; (V.C.); (G.N.)
| | - Giampaolo Nicolais
- Department of Dynamic and Clinical Psychology and Health Studies, Sapienza University of Rome, 00189 Rome, Italy; (V.C.); (G.N.)
| | - Simona Sciacchitano
- Department of Psychiatry, La Princesa University Hospital, 28006 Madrid, Spain;
| | - Christian Napoli
- Department of Surgical and Medical Science and Translational Medicine, Sapienza University of Rome, 00189 Rome, Italy;
| | - Rita Mancini
- Department of Clinical and Molecular Medicine, Sapienza University of Rome, 00189 Rome, Italy;
| | - Monica Rocco
- Unit of Anaesthesia, Intensive Care and Pain Medicine, Sant’Andrea University Hospital, 00189 Rome, Italy; (M.R.); (F.C.)
- Department of Surgical and Medical Science and Translational Medicine, Sapienza University of Rome, 00189 Rome, Italy;
| | - Flaminia Coluzzi
- Unit of Anaesthesia, Intensive Care and Pain Medicine, Sant’Andrea University Hospital, 00189 Rome, Italy; (M.R.); (F.C.)
- Department Medical and Surgical Sciences and Biotechnologies, Sapienza University of Rome, Polo Pontino, 04100 Latina, Italy
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Ribeiro KHC, da Silva RBP, Roseno ACB, Barreto AJM, Bacelar ACZ, Ervolino E, Duarte MAH, Fakhouri WD, Chaves-Neto AH, Biguetti CC, Matsumoto MA. Dose-response effect of Montelukast on post-extraction dental socket repair and skeletal phenotype of mice. Odontology 2023; 111:891-903. [PMID: 36920595 DOI: 10.1007/s10266-023-00800-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Accepted: 02/27/2023] [Indexed: 03/16/2023]
Abstract
Bone metabolism and repair are directly regulated by arachidonic acid metabolites. At present, we analyzed the dose-response effects of a selective cysteinyl leukotriene receptor type-1 antagonist during bone repair after tooth extraction and on non-injured skeleton. Sixty-three 129 Sv/Ev male mice composed the groups: C-Control (saline solution); MTK2-2 mg/Kg of Montelukast (MTK) and MTK4-4 mg/Kg of MTK, daily administered by mouth throughout all experimental periods set at 7, 14, and 21 days post-operative. Dental sockets were analyzed by computed microtomography (microCT), histopathology, and immunohistochemistry. Femurs, L5 vertebra and organs were also removed for observation. Blood was collected for plasma bone and liver markers. Histopathology and microCT analysis revealed early socket repair of MTK2 and MTK4 animals, with significant increased BV/TV at days 14 and 21 compared to C. Higher plasma calcium was detected at days 7 and 21 in MTK4 in comparison to C, while phosphate was significantly increased in MTK2 in the same periods in comparison to C and MTK4. No significant differences were found regarding plasma ALP and TRAP, neither for local TRAP and Runx2 immunolabeling at the healing sockets. Organs did not present histological abnormalities. Increased AST levels have been detected in distinct groups and periods. In general, femur phenotype was improved in MTK treated animals. Collectively, MTK promoted early bone formation after tooth extraction and increased bone quality of femurs and vertebra in a time-dose-dependent manner, and should be considered as an alternative therapy when improved post-extraction socket repair or skeleton preservation is required.
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Affiliation(s)
- Kim Henderson Carmo Ribeiro
- Department of Oral Surgery and Dental Clinics, Araçatuba School of Dentistry, São Paulo State University-Unesp, Rua José Bonifácio 1192, Araçatuba, São Paulo, CEP 160188-05, Brazil
| | - Raquel Barroso Parra da Silva
- Department of Oral Surgery and Dental Clinics, Araçatuba School of Dentistry, São Paulo State University-Unesp, Rua José Bonifácio 1192, Araçatuba, São Paulo, CEP 160188-05, Brazil
| | - Ana Carolyna Becher Roseno
- Department of Basic Sciences, Araçatuba School of Dentistry, SãoPauloStateUniversity-Unesp, Rua José Bonifácio 1192, CEP 160188-05, Araçatuba, São Paulo, Brasil
| | - Ana Julia Moreno Barreto
- Department of Basic Sciences, Araçatuba School of Dentistry, SãoPauloStateUniversity-Unesp, Rua José Bonifácio 1192, CEP 160188-05, Araçatuba, São Paulo, Brasil
| | - Ana Carolina Zucon Bacelar
- Department of Oral Surgery and Dental Clinics, Araçatuba School of Dentistry, São Paulo State University-Unesp, Rua José Bonifácio 1192, Araçatuba, São Paulo, CEP 160188-05, Brazil
| | - Edilson Ervolino
- Department of Basic Sciences, Araçatuba School of Dentistry, SãoPauloStateUniversity-Unesp, Rua José Bonifácio 1192, CEP 160188-05, Araçatuba, São Paulo, Brasil
| | - Marco Antônio Húngaro Duarte
- Department of DentistryEndodontics and Dental MaterialsSchool of Dentistry, University of São Paulo, Alameda Otávio Pinheiro Brisola, 9-20, BauruBauru, São Paulo, CEP 7012-901, Brazil
| | - Walid D Fakhouri
- School of Dentistry, The University of Texas at Health Science Center at Houston (UTH), 1941 East Road, Houston, TX, 77054, USA
| | - Antonio Hernandes Chaves-Neto
- Department of Basic Sciences, Araçatuba School of Dentistry, SãoPauloStateUniversity-Unesp, Rua José Bonifácio 1192, CEP 160188-05, Araçatuba, São Paulo, Brasil
| | - Cláudia Cristina Biguetti
- School of Podiatric Medicine, The University of Texas at Rio Grande Valley (UTRGV), 2120 Treasure Hills Blvd. Harlingen, Harlingen, TX, 78550, USA
| | - Mariza Akemi Matsumoto
- Department of Basic Sciences, Araçatuba School of Dentistry, SãoPauloStateUniversity-Unesp, Rua José Bonifácio 1192, CEP 160188-05, Araçatuba, São Paulo, Brasil.
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CE: Pain and Mental Health Symptoms After Traumatic Orthopedic Injury. Am J Nurs 2022; 122:26-37. [DOI: 10.1097/01.naj.0000873444.48723.48] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Hart DA, Nakamura N. Creating an Optimal In Vivo Environment to Enhance Outcomes Using Cell Therapy to Repair/Regenerate Injured Tissues of the Musculoskeletal System. Biomedicines 2022; 10:1570. [PMID: 35884875 PMCID: PMC9313221 DOI: 10.3390/biomedicines10071570] [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: 03/24/2022] [Revised: 06/20/2022] [Accepted: 06/27/2022] [Indexed: 11/16/2022] Open
Abstract
Following most injuries to a musculoskeletal tissue which function in unique mechanical environments, an inflammatory response occurs to facilitate endogenous repair. This is a process that usually yields functionally inferior scar tissue. In the case of such injuries occurring in adults, the injury environment no longer expresses the anabolic processes that contributed to growth and maturation. An injury can also contribute to the development of a degenerative process, such as osteoarthritis. Over the past several years, researchers have attempted to use cellular therapies to enhance the repair and regeneration of injured tissues, including Platelet-rich Plasma and mesenchymal stem/medicinal signaling cells (MSC) from a variety of tissue sources, either as free MSC or incorporated into tissue engineered constructs, to facilitate regeneration of such damaged tissues. The use of free MSC can sometimes affect pain symptoms associated with conditions such as OA, but regeneration of damaged tissues has been challenging, particularly as some of these tissues have very complex structures. Therefore, implanting MSC or engineered constructs into an inflammatory environment in an adult may compromise the potential of the cells to facilitate regeneration, and neutralizing the inflammatory environment and enhancing the anabolic environment may be required for MSC-based interventions to fulfill their potential. Thus, success may depend on first eliminating negative influences (e.g., inflammation) in an environment, and secondly, implanting optimally cultured MSC or tissue engineered constructs into an anabolic environment to achieve the best outcomes. Furthermore, such interventions should be considered early rather than later on in a disease process, at a time when sufficient endogenous cells remain to serve as a template for repair and regeneration. This review discusses how the interface between inflammation and cell-based regeneration of damaged tissues may be at odds, and outlines approaches to improve outcomes. In addition, other variables that could contribute to the success of cell therapies are discussed. Thus, there may be a need to adopt a Precision Medicine approach to optimize tissue repair and regeneration following injury to these important tissues.
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Affiliation(s)
- David A. Hart
- Department of Surgery, Faculty of Kinesiology, McCaig Institute for Bone & Joint Health, University of Calgary, Calgary, AB T2N 4N1, Canada
- Bone & Joint Health Strategic Clinical Network, Alberta Health Services, Edmonton, AB T5J 3E4, Canada
| | - Norimasa Nakamura
- Institute of Medical Science in Sport, Osaka Health Science University, 1-9-27 Tenma, Kita-ku, Osaka 530-0043, Japan;
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