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Chavarry NGM, Abreu PVB, Feres-Filho EJ, Pereira DMT, Maia LC, Molon RSD. The effects of sodium alendronate on socket healing after tooth extraction: a systematic review of animal studies. Braz Oral Res 2024; 38:e038. [PMID: 38747825 PMCID: PMC11376628 DOI: 10.1590/1807-3107bor-2024.vol38.0038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Accepted: 11/07/2023] [Indexed: 05/25/2024] Open
Abstract
The aim of this systematic review was to answer the following question: "Does alendronate, a nitrogen-containing bisphosphonate, improve or impair alveolar socket healing after tooth extraction in animal models"? To this end, a systematic review of the literature was carried out in PubMed, Scopus, LILACS, Web of Science, as well as in the gray literature up to May 2023. Preclinical studies that evaluated alveolar healing after tooth extraction and the intake of sodium alendronate compared with placebo were included. Two investigators were responsible for screening the articles independently, extracting the data, and assessing their quality through the SYRCLE's RoB tool for randomized trials in animal studies. The study selection process, study characteristics, risk of bias in studies, impact of alendronate on bone healing, and certainty of evidence were described in text and table formats. Methodological differences among the studies were restricted to the synthesis methods. The synthesis of qualitative results followed the Synthesis Without Meta-analysis (SWiM) reporting guideline. From the 19 included studies, five were considered to have low risk, three were of unclear risk, and eleven presented a high risk of bias. The studies were considered heterogeneous regarding alendronate posology, including its dosage and route of administration. Furthermore, a variety of animal species, different age ranges, diverse teeth extracted, and exposure or not to ovariectomy contributed to the lack of parity of the selected studies. Our results indicated that alendronate monotherapy negatively affects the early phase of wound healing after tooth extraction in preclinical studies, suggesting that the bone resorption process after tooth extraction in animals treated with alendronate might impair the bone healing process of the extraction socket. In conclusion, alendronate administration restrains bone resorption, thereby delaying alveolar socket healing . Future studies should be conducted to validate these findings and to better understand the effects of alendronate therapy on oral tissues.
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Affiliation(s)
- Nilo Guliberto Martins Chavarry
- Universidade Federal do Rio de Janeiro - UFRJ, School of Dentistry, Department of Periodontology, Rio de Janeiro, RJ, Brazil
| | - Pedro Villas Boas Abreu
- Universidade Federal do Rio de Janeiro - UFRJ, School of Dentistry, Department of Periodontology, Rio de Janeiro, RJ, Brazil
| | - Eduardo Jorge Feres-Filho
- Universidade Federal do Rio de Janeiro - UFRJ, School of Dentistry, Department of Periodontology, Rio de Janeiro, RJ, Brazil
| | | | - Lucianne Cople Maia
- Universidade Federal do Rio de Janeiro - UFRJ, School of Dentistry, Department of Orthodontic and Pediatric Dentistry, Rio de Janeiro, RJ, Brazil
| | - Rafael Scaf De Molon
- Universidade Estadual Paulista - Unesp, School of Dentistry at Araçatuba, Department of Diagnosis and Surgery, Araçatuba, SP, Brazil
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Pharmacological Therapies for the Management of Inflammatory Bone Resorption in Periodontal Disease: A Review of Preclinical Studies. BIOMED RESEARCH INTERNATIONAL 2022; 2022:5832009. [PMID: 35547360 PMCID: PMC9085331 DOI: 10.1155/2022/5832009] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Revised: 03/28/2022] [Accepted: 04/13/2022] [Indexed: 02/06/2023]
Abstract
Periodontitis, a highly prevalent multicausal chronic inflammatory and destructive disease, develops as a result of complex host-parasite interactions. Dysbiotic bacterial biofilm in contact with the gingival tissues initiates a cascade of inflammatory events, mediated and modulated by the host's immune response, which is characterized by increased expression of several inflammatory mediators such as cytokines and chemokines in the connective tissue. If periodontal disease (PD) is left untreated, it results in the destruction of the supporting tissues around the teeth, including periodontal ligament, cementum, and alveolar bone, which lead to a wide range of disabilities and poor quality of life, thus imposing significant burdens. This process depends on the differentiation and activity of osteoclasts, the cells responsible for reabsorbing the bone tissue. Therefore, the inhibition of differentiation or activity of these cells is a promising strategy for controlling bone resorption. Several pharmacological drugs that target osteoclasts and inflammatory cells with immunomodulatory and anti-inflammatory effects, such as bisphosphonates, anti-RANK-L antibody, strontium ranelate, cathepsin inhibitors, curcumin, flavonoids, specialized proresolving mediators, and probiotics, were already described to manage inflammatory bone resorption during experimental PD progression in preclinical studies. Meantime, a growing number of studies have described the beneficial effects of herbal products in inhibiting bone resorption in experimental PD. Therefore, this review summarizes the role of several pharmacological drugs used for PD prevention and treatment and highlights the targeted action of all those drugs with antiresorptive properties. In addition, our review provides a timely and critical appraisal for the scientific rationale use of the antiresorptive and immunomodulatory medications in preclinical studies, which will help to understand the basis for its clinical application.
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Lentzen MP, Buller J, Riekert M, Grandoch A, Kreppel M, Zöller JE, Zirk M. Bisphosphonate application and volumetric effects on MRONJ lesions. J Craniomaxillofac Surg 2021; 49:501-507. [PMID: 33853745 DOI: 10.1016/j.jcms.2021.01.014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2020] [Revised: 10/27/2020] [Accepted: 01/31/2021] [Indexed: 01/22/2023] Open
Abstract
The purpose of this investigation was to analyze the volume of medication-related osteonecrosis of the jaw (MRONJ) lesions by semi-automatic segmentation of cone-beam computed tomography images, and correlate the results with the underlying diseases and applied medication. MRONJ lesions detected in cone-beam computed tomography images were assessed. The open-source software ITK-Snap enabled volumetric measurements of MRONJ lesions based on semi-automatic segmentation. Results were analyzed according to necrosis volume, localization, and gender. In addition, the underlying disease and the type of application of antiresorptive medication were investigated. Cone-beam computed tomography images of 66 patients were studied. 34 male and 32 female patients were included, with ages ranging from 50 to 93 years at the time of diagnosis. The mean volume was 993.24 ± 620.94 mm3: 484.73 ± 230.97 mm3 for the upper jaw and 1084.04 ± 625.74 mm3 for the lower jaw. The results indicated statistically significant differences between lesions of the upper and lower jaw, regardless of gender (p = 0.003). The analysis of differences between males and females did not show any significant results (p = 0.464), although males presented slightly larger lesions than females. With regard to the underlying disease, patients with osteoporosis presented larger volumes, whereas patients with malignant tumors presented smaller volumes. Nevertheless, no statistically significant differences according to the underlying disease (p = 0.313) were detected. However, patients with intravenous (iv) application showed statistically significantly larger lesions than patients who underwent oral or subcutaneous (s.c.) applications (p = 0.004). It seems that the osteonecrosis volume correlates with the applied antiresorptive agents. Larger MRONJ lesions should be expected in patients who receive intravenous antiresorptive therapy.
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Affiliation(s)
- Max-Philipp Lentzen
- Department for Oral and Craniomaxillofacial and Plastic Surgery, University Hospital Cologne and Faculty of Medicine, University of Cologne, Germany.
| | - Johannes Buller
- Department for Oral and Craniomaxillofacial and Plastic Surgery, University Hospital Cologne and Faculty of Medicine, University of Cologne, Germany
| | - Maximilian Riekert
- Department for Oral and Craniomaxillofacial and Plastic Surgery, University Hospital Cologne and Faculty of Medicine, University of Cologne, Germany
| | - Andrea Grandoch
- Department for Oral and Craniomaxillofacial and Plastic Surgery, University Hospital Cologne and Faculty of Medicine, University of Cologne, Germany
| | - Matthias Kreppel
- Department for Oral and Craniomaxillofacial and Plastic Surgery, University Hospital Cologne and Faculty of Medicine, University of Cologne, Germany
| | - Joachim E Zöller
- Department for Oral and Craniomaxillofacial and Plastic Surgery, University Hospital Cologne and Faculty of Medicine, University of Cologne, Germany
| | - Matthias Zirk
- Department for Oral and Craniomaxillofacial and Plastic Surgery, University Hospital Cologne and Faculty of Medicine, University of Cologne, Germany
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Molez AM, Nascimento EHL, Haiter Neto F, Cirano FR, Pimentel SP, Ribeiro FV, Casati MZ, Corrêa MG. Effect of resveratrol on the progression of experimental periodontitis in an ovariectomized rat model of osteoporosis: Morphometric, immune‐enzymatic, and gene expression analysis. J Periodontal Res 2020; 55:840-849. [DOI: 10.1111/jre.12775] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2019] [Revised: 05/13/2020] [Accepted: 05/21/2020] [Indexed: 12/23/2022]
Affiliation(s)
| | - Eduarda Helena Leandro Nascimento
- Department of Oral Diagnosis Division of Oral Radiology Piracicaba Dental School University of Campinas Piracicaba, São Paulo Brazil
| | - Francisco Haiter Neto
- Department of Oral Diagnosis Division of Oral Radiology Piracicaba Dental School University of Campinas Piracicaba, São Paulo Brazil
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Would Be Prophylactic Administrations of Low Concentration of Alendronate an Alternative for Improving the Craniofacial Bone Repair? A Preliminary Study Focused in the Period of Cellular Differentiation and Tissue Organization. J Craniofac Surg 2018; 28:1869-1873. [PMID: 28692499 DOI: 10.1097/scs.0000000000003617] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
BACKGROUND Alendronate (ALN) is a nitrogen-bisphosphonate that may induce an anabolic effect on craniofacial bone repair when administrated in low doses. Based on this premise, this study analyzed the influence of prophylactic low doses of ALN on bone healing in defects created in rabbit mandible. METHODS A 5 × 2-mm diameter deep defect was created in the calvaria of 28 rabbits. Fourteen of these rabbits received previously 50 μg/kg of 1% sodium ALN for 4 weeks, while the other rabbits received only 0.9% physiological saline solution (control). Animals were euthanized at 15 and 60 days postsurgery (n = 7), and the data were analyzed using histomorphometry and immunohistochemistry using the anti-CD34, bone morphogenetic protein -2 (BMP-2), and transforming growth factor (TGF)-β1 antibodies. RESULTS On the 15th day postsurgery, the specimens that received previous treatment with ALN demonstrated large vascular lumen and intense positivity to CD34 either concentrated in endothelium or cells spread among the reparative tissue. These results coincided with intense positivity for BMP-2+ cells and TGF-β1 that was concentrated in both cells and perivascular area. In contrast, the control group revealed scarce cells that exhibited CD34, BMP-2+, and the TGF-β1 was restricted for perivascular area on well-formed granulation tissue. These patterns of immunohistochemical result, especially found on the 15th day of analysis, seem to be responsible for the development of larger quantities of bone matrix in the specimens that receive ALN on the 60th day postsurgery. CONCLUSION These preliminary results showed that the prophylactic administration of low doses of ALN might be an alternative to craniofacial bone craniofacial bone repair because it increases the immunopositivity for TGF-β1 and consequently improves the CD34+ and BMP-2+ cells on reparative sites.
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Giovanini AF, de Sousa Passoni GN, Göhringer I, Deliberador TM, Zielak JC, Storrer CLM, Costa-Casagrande TA, Scariot R. Prolonged use of alendronate alters the biology of cranial repair in estrogen-deficient rats' associated simultaneous immunohistochemical expression of TGF-β1+, α-ER+, and BMPR1B. Clin Oral Investig 2017; 22:1959-1971. [PMID: 29197953 DOI: 10.1007/s00784-017-2292-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2017] [Accepted: 11/21/2017] [Indexed: 01/06/2023]
Abstract
OBJECTIVES TGF-β1 is a cytokine that may induce both osteoneogenesis through Runx-2 or fibrosis via the transcription of α-smooth muscle actin (α-SMA). Because it has been previously known that alendronate increases the level of TGF-β1 and that under the usual condition of bone metabolism the estrogen may prevent the fibrotic effect of TGF-β1, the aim of this study was to evaluate if alendronate alters the cellular differentiation process post calvarial surgery in estrogen-deficient specimens. MATERIALS AND METHODS A transosseous defect that was 5 mm in diameter was created on the calvarium of each of 32 female rats with previous ovarian-salpingo-oophorectomy. All defects were treated with autografts, and 16 rats received the administration of 1 mg/kg of alendronate three times a week until euthanasia on the 15th and 60th day post surgery. Histomorphometric and immunohistochemical analyses of the expression of TGF-β1, estrogen receptor alpha nuclear (α-ER), α-SMA, BMPR1B, and Runx-2 were performed, and ELISA was used to measure the level of estrogen. RESULTS All animals demonstrated low levels of estrogen post ovarian-salpingo-oophorectomy. The histological results demonstrated larger bone matrix deposition in specimens treated with alendronate on the 15th day post surgery. The result was associated with a higher co-expression of TGF-β1, BMPR1B, and Runx-2 when compared with the control group. In addition, on the 60th day post surgery, the increase of bone matrix deposition from 15th to 60th day was discrete in specimens treated with alendronate compared with the control group. This result coincided with the intense simultaneous expression of TGF-β1, α-ER, and α-SMA, whereas the expression of BMPR1B and Runx-2 decreased. CONCLUSION The prolonged administration of alendronate altered the cranial repair in ovarian-salpingo-oophorectomized specimens due to the simultaneous occurrence of low estrogen and the presence of TGF-β1+/α-ER+ inducing the presence of α-SMA+, whereas BMPR1B and Runx-2 were suppressed. CLINICAL RELEVANCE The prolonged administration of alendronate alters osteoneogenesis and induces an unusual microenvironment in the bone that seems to imitate the physiological tissue damage that culminates in the loss of the functional layer of endometrium.
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Affiliation(s)
- Allan Fernando Giovanini
- Master Program in Clinical Dentistry, Positivo University, R Pedro Viriato Parigot de Souza, 5300, Campo Comprido, Curitiba, Paraná, 81280-330, Brazil.
| | - Giuliene Nunes de Sousa Passoni
- Master Program in Clinical Dentistry, Positivo University, R Pedro Viriato Parigot de Souza, 5300, Campo Comprido, Curitiba, Paraná, 81280-330, Brazil
| | - Isabella Göhringer
- Master Program in Clinical Dentistry, Positivo University, R Pedro Viriato Parigot de Souza, 5300, Campo Comprido, Curitiba, Paraná, 81280-330, Brazil
| | - Tatiana Miranda Deliberador
- Master Program in Clinical Dentistry, Positivo University, R Pedro Viriato Parigot de Souza, 5300, Campo Comprido, Curitiba, Paraná, 81280-330, Brazil
| | - João Cesar Zielak
- Master Program in Clinical Dentistry, Positivo University, R Pedro Viriato Parigot de Souza, 5300, Campo Comprido, Curitiba, Paraná, 81280-330, Brazil
| | - Carmem Lucia Muller Storrer
- Master Program in Clinical Dentistry, Positivo University, R Pedro Viriato Parigot de Souza, 5300, Campo Comprido, Curitiba, Paraná, 81280-330, Brazil
| | - Thais Andrade Costa-Casagrande
- Master Program in Biotechnology, Positivo University , 5300, R Pedro Viriato Parigot de Souza, Campo Comprido, Curitiba, 81280-330, Paraná, Brazil
| | - Rafaela Scariot
- Master Program in Clinical Dentistry, Positivo University, R Pedro Viriato Parigot de Souza, 5300, Campo Comprido, Curitiba, Paraná, 81280-330, Brazil
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Camacho-Alonso F, Davia-Peña RS, Vilaplana-Vivo C, Tudela-Mulero MR, Merino JJ, Martínez-Beneyto Y. Synergistic effect of photodynamic therapy and alendronate on alveolar bone loss in rats with ligature-induced periodontitis. J Periodontal Res 2017; 53:306-314. [DOI: 10.1111/jre.12515] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/25/2017] [Indexed: 01/20/2023]
Affiliation(s)
| | | | | | | | - J. J. Merino
- Department of Biochemistry and Molecular Biology; Complutense University of Madrid; Madrid Spain
| | - Y. Martínez-Beneyto
- Department of Preventive and Community Dentistry; University of Murcia; Murcia Spain
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