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Yang Z, Yu Q, Ren L, Wang H, Zhu L. Efficacy of OFD with EMD for treatment of periodontal defects: A systematic review and meta-analysis. Oral Dis 2024. [PMID: 38852154 DOI: 10.1111/odi.15029] [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: 12/13/2023] [Revised: 05/19/2024] [Accepted: 05/20/2024] [Indexed: 06/11/2024]
Abstract
OBJECTIVES In order to enhance clinical improvement of periodontal defects, the addition of enamel matrix derivatives (EMD) to open flap debridement (OFD) has been investigated. The aim of this systematic review is to figure out whether such a combination, in comparison to the treatment with OFD alone has some effects on the following outcomes: clinical attachment level gain, probing depth reduction, and gingival recessions increase. METHODS Electronic databases (PubMed, Embase, Web of Science, and Cochrane) were searched for randomized controlled trials in humans addressing the use of a combination of OFD and EMD versus a control group with OFD alone for the treatment of periodontal defects, with a minimum of 6 months of follow-up; meta-analysis and trial sequential analysis were then performed. RESULTS From a total of 204 records screened by title and abstract, 13 studies were read full-text and eight out of them included in the meta-analysis. Some significant differences have been demonstrated both for clinical attachment level gain and probing depth reduction between test and control groups. CONCLUSIONS In the treatment of periodontal defects, the addition of EMD to OFD seems to be beneficial in terms of clinical attachment level gain, probing depth reduction, promoting periodontal regeneration. However, such results should be considered with caution because of the small number of studies included in the meta-analysis and their heterogeneity.
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Affiliation(s)
- Ziyue Yang
- Department of Stomatology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Qin Yu
- Department of Stomatology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Lulu Ren
- Department of Stomatology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Hongyan Wang
- State Key Laboratory of Tea Plant Biology and Utilization, School of Tea and Food Science and Technology, Anhui Agricultural University, Hefei, Anhui, China
| | - Lifang Zhu
- Department of Stomatology, The First Affiliated Hospital of Soochow University, Suzhou, China
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Matsuura T, Mikami R, Mizutani K, Shioyama H, Aoyama N, Suda T, Kusunoki Y, Takeda K, Izumi Y, Aida J, Aoki A, Iwata T. Assessment of bone defect morphology for the adjunctive use of bone grafting combined with enamel matrix derivative: A 3-year cohort study. J Periodontol 2023. [PMID: 38029354 DOI: 10.1002/jper.23-0538] [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: 09/13/2023] [Revised: 11/03/2023] [Accepted: 11/05/2023] [Indexed: 12/01/2023]
Abstract
BACKGROUND There have been limited studies with statistically sufficient sample sizes for assessment of suitable bone defect morphology for combination therapy with enamel matrix derivative (EMD) and bone grafting. The aim of this study was to investigate the appropriate feature of intrabony defects, such as bone defect angle (DA) and the containment by bony wall, for yielding the additional benefit of bone grafting in combination with periodontal regenerative therapy using EMD. METHODS Following periodontal regenerative therapy using EMD with or without autologous bone grafting, 282 intrabony defects of 177 participants were maintained for 3 years. Multilevel linear regression analysis was performed to evaluate the radiographic bony defect depth (RBD) reduction after adjusting for confounders. RESULTS The baseline parameters, except for the proportion of contained bony defects and tooth mobility, did not differ significantly between the groups with and without bone grafts. There was no significant difference in the improvement of clinical parameters between the groups. The 1- and 3-year reduction of RBD showed significant inverse correlations with preoperative DA only in the group without bone graft. Furthermore, multivariate analysis showed a significant interaction between DA at baseline ≥40° and adjunctive bone grafting in the reduction of RBD, regardless of the number of bony walls. CONCLUSION Adjunctive autologous bone grafting with enamel matrix derivative might be significantly beneficial for defect depth improvement in the case of DA at baseline ≥40°.
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Grants
- 20K18497 Research from the Ministry of Education, Culture, Sports, Science and Technology of Japan, Tokyo, Japan
- 19K10125 Research from the Ministry of Education, Culture, Sports, Science and Technology of Japan, Tokyo, Japan
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Affiliation(s)
- Takanori Matsuura
- Department of Periodontology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
- Weintraub Center for Reconstructive Biotechnology, Division of Regenerative and Reconstructive Sciences, UCLA School of Dentistry, Los Angeles, California, USA
| | - Risako Mikami
- Department of Periodontology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Koji Mizutani
- Department of Periodontology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Hidehiro Shioyama
- Department of Lifetime Oral Health Care Sciences, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Norio Aoyama
- Department of Periodontology, Kanagawa Dental University, Kanagawa, Japan
| | - Tomonari Suda
- Department of Oral Surgery, Secomedic Hospital, Chiba, Japan
| | - Yukako Kusunoki
- Department of General Dentistry, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Kohei Takeda
- Department of Periodontology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Yuichi Izumi
- Department of Periodontology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
- Oral Care Periodontics Center, Southern Tohoku Research Institute for Neuroscience, Southern Tohoku General Hospital, Fukushima, Japan
| | - Jun Aida
- Department of Oral Health Promotion, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Akira Aoki
- Department of Periodontology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Takanori Iwata
- Department of Periodontology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
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Ostos-Aguilar BI, Pinheiro Furquim C, Muniz FWMG, Faveri M, Meza-Mauricio J. Clinical efficacy of hyaluronic acid in the treatment of periodontal intrabony defect: a systematic review and meta-analysis. Clin Oral Investig 2023; 27:1923-1935. [PMID: 36598601 DOI: 10.1007/s00784-022-04855-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2022] [Accepted: 12/28/2022] [Indexed: 01/05/2023]
Abstract
OBJECTIVE This systematic review aimed to evaluate the effects of hyaluronic acid (HA) alone or in combination with any bone substitute for the treatment of intrabony defects (IBDs). MATERIAL AND METHODS Six databases were searched up to April 2022 to find randomized clinical trials comparing the clinical effects of open flap debridement (OFD) + HA versus OFD alone (first group) or OFD + HA + bone substitutes versus OFD + bone substitutes (second group) in the treatment of IBDs with a follow-up of at least 3 months. Random effects models of mean differences were used to determine the clinical attachment level (CAL) gain, probing depth (PD) reduction, and radiographic bone fill (RBF). RESULTS Of the 276 studies identified, 6 were included in the qualitative synthesis, and 5 in the meta-analyses. The meta-analyses in the first group showed a statistically significant differences for CAL gain (mean difference [MD]:1.00; 95% confidence interval [CI]:0.65 - 1.35; n = 2) and PD reduction (MD: 0.76; 95%CI: 0.34 - 1.17; n = 2) favoring HA + OFD at 6 months. However, in the second group, the meta-analyses did no show additional effect of HA in association with bone substitute was demonstrated for either CAL gain (MD: 0.57; 95%CI: - 0.30 - 1.43; n = 2) or PD reduction (MD: 1.05; 95%CI: - 0.38 - 2.47; n = 2) but did show significant differences for RBF (MD: 0.57; 95%CI: 0.15 - 0.99; n = 2) at 12 months. CONCLUSION Compared with OFD alone, local application of HA in the treatment of IBDs provided a significant CAL gain and PD reduction at 6 months. However, its combination with bone substitutes showed no statistically significant differences at 12 months. CLINICAL RELEVANCE The use of OFD + HA improves the CAL and PD in the treatment of IBDs compared to OFD only after 6 months of follow-up. These results are not maintained after 12 months.
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Affiliation(s)
- Bertha Inés Ostos-Aguilar
- Department of Periodontology, School of Dentistry, Universidad Cientifica del Sur, Calle Cantuarias 398, 15048, Miraflores, Lima, Peru
| | - Camila Pinheiro Furquim
- Department of Periodontology and Oral Implantology, Dental Research Division, University of Guarulhos, Guarulhos, SP, Brazil
| | | | - Marcelo Faveri
- Department of Periodontology and Oral Implantology, Dental Research Division, University of Guarulhos, Guarulhos, SP, Brazil
| | - Jonathan Meza-Mauricio
- Department of Periodontology, School of Dentistry, Universidad Cientifica del Sur, Calle Cantuarias 398, 15048, Miraflores, Lima, Peru.
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Tavelli L, Chen CYJ, Barootchi S, Kim DM. Efficacy of biologics for the treatment of periodontal infrabony defects: An American Academy of Periodontology best evidence systematic review and network meta-analysis. J Periodontol 2022; 93:1803-1826. [PMID: 36279121 DOI: 10.1002/jper.22-0120] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Revised: 04/05/2022] [Accepted: 04/05/2022] [Indexed: 01/05/2023]
Abstract
BACKGROUND A large variety of biomaterials, biologics and membranes have been utilized in the past 40 years for the regenerative treatment of periodontal infrabony defects. Biologic agents have progressively gained popularity among clinicians and are routinely used for periodontal regeneration. In alignment with the goals of the American Academy of Periodontology (AAP) Best Evidence Consensus (BEC) on the use of biologic mediators in contemporary clinical practice, the aim of this sytematic review was to evaluate the effect of biologic agents, specifically autogenous blood-dervied products (ABPs), enamel matrix derivative (EMD) and recombinant human platelet-derived growth factor-BB (rhPDGF-BB), on the regenerative outcomes of infrabony defects. METHODS A detailed systematic search was conducted to identify eligible randomized control trials (RCTs) reporting the outcomes of periodontal regenerative therapy using biologics for the treatment of infrabony defects. A frequentist mixed-modeling approach to network meta-analysis (NMA), characterized by the assessment of three individual components for the treatment of an infrabony defect (the bone graft material [BG], the biologic agent, the application of a barrier membrane) was performed to evaluate and compare the relative efficacy of the different components, on the outcomes of different therapeutic modalities of periodontal regeneration. RESULTS A total of 153 eligible RCTs were included, with 150 studies contributing to the NMA. The quantitative analysis showed that the addition of biologic agents to bone graft significantly improves the clinical and radiographic outcomes, as compared to BG and flap procedures alone. Barrier membranes enhanced the regenerative outcomes of BG but did not provide further benefits in combination with biologics. The type of BG (autogenous, allogeneic, xenogeneic or alloplastic) and the biologic agent (EMD, platelet-rich fibrin [PRF], platelet-rich plasma [PRP] or rhPDGF-BB) played a significant role on the final outcomes of infrabony defects. Allogeneic and xenogeneic BGs exhibited statistically significantly superior clinical gain than synthetic and autogenous BGs (p < 0.05 in all the comparisons), while rhPDGF-BB and PRF demonstrated significantly higher stability of the gingival margin (p < 0.01) and radiographic bone fill/gain (p < 0.05), together with greater, although not statistically significant, clinical attachment level gain and pocket depth reduction, than EMD and PRP. Overall, rhPDGF-BB exhibited the largest effect size for most parameters, including clinical attachment level gain, pocket depth reduction, less gingival recession and radiographic linear bone gain. Considering the relatively high number of trials presenting an unclear or high risk of bias, the strength of recommendation supporting the use of PRP was judged weak, while the recommendation for EMD, PRF and rhPDGF-BB was deemed in favor. CONCLUSIONS Biologics enhance the outcomes of periodontal regenerative therapy. Combination therapies involving BGs + biologics or BGs + barrier membrane demonstrated to be superior to monotherapies. The choice of the type of BG and biologic agent seems to have significant impact on the clinical and radiographic outcomes of infrabony defects.
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Affiliation(s)
- Lorenzo Tavelli
- Department of Oral Medicine, Infection, and Immunity, Division of Periodontology, Harvard School of Dental Medicine, Boston, Massachusetts, USA
| | - Chia-Yu Jennifer Chen
- Department of Oral Medicine, Infection, and Immunity, Division of Periodontology, Harvard School of Dental Medicine, Boston, Massachusetts, USA
| | - Shayan Barootchi
- Department of Periodontics & Oral Medicine, University of Michigan School of Dentistry, Ann Arbor, Michigan, USA
| | - David M Kim
- Department of Oral Medicine, Infection, and Immunity, Division of Periodontology, Harvard School of Dental Medicine, Boston, Massachusetts, USA
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Seshima F, Bizenjima T, Aoki H, Imamura K, Kita D, Irokawa D, Matsugami D, Kitamura Y, Yamashita K, Sugito H, Tomita S, Saito A. Periodontal Regenerative Therapy Using rhFGF-2 and Deproteinized Bovine Bone Mineral versus rhFGF-2 Alone: 4-Year Extended Follow-Up of a Randomized Controlled Trial. Biomolecules 2022; 12:1682. [PMID: 36421696 PMCID: PMC9688011 DOI: 10.3390/biom12111682] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2022] [Revised: 11/06/2022] [Accepted: 11/07/2022] [Indexed: 08/06/2023] Open
Abstract
The aim of this study was to evaluate longitudinal outcomes of recombinant human fibroblast growth factor (rhFGF)-2 plus deproteinized bovine bone mineral (DBBM) therapy in comparison with rhFGF-2 alone for treating periodontal intrabony defects. This study describes 4-year follow-up outcomes of the original randomized controlled trial. Intrabony defects in periodontitis patients were treated with rhFGF-2 (control) or rhFGF-2 plus DBBM (test). Clinical, radiographic, and patient-reported outcome (PRO) measures were used to evaluate the outcomes. Thirty-two sites were able to be followed up. At 4 years postoperatively, clinical attachment level (CAL) gains in the test and control groups were 3.5 ± 1.4 mm and 2.7 ± 1.4 mm, respectively, showing significant improvement from preoperative values but no difference between groups. Both groups showed an increase in radiographic bone fill (RBF) over time. At 4 years, the mean value for RBF in the test group (62%) was significantly greater than that in the control group (42%). In 1-2-wall defects, the test treatment yielded significantly greater RBF than the control treatment. No significant difference in PRO scores was noted between the groups. Although no significant difference in CAL gain was found between the groups at the 4-year follow-up, the combination treatment significantly enhanced RBF. Favorable clinical, radiographic outcomes, and PRO in both groups can be maintained for at least 4 years.
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Affiliation(s)
- Fumi Seshima
- Department of Periodontology, Tokyo Dental College, Tokyo 1010061, Japan
| | | | - Hideto Aoki
- Department of Periodontology, Tokyo Dental College, Tokyo 1010061, Japan
- Oral Health Science Center, Tokyo Dental College, Tokyo 1010061, Japan
| | - Kentaro Imamura
- Department of Periodontology, Tokyo Dental College, Tokyo 1010061, Japan
- Oral Health Science Center, Tokyo Dental College, Tokyo 1010061, Japan
| | - Daichi Kita
- Department of Periodontology, Tokyo Dental College, Tokyo 1010061, Japan
| | - Daisuke Irokawa
- Department of Periodontology, Tokyo Dental College, Tokyo 1010061, Japan
| | - Daisuke Matsugami
- Department of Periodontology, Tokyo Dental College, Tokyo 1010061, Japan
| | - Yurie Kitamura
- Department of Periodontology, Tokyo Dental College, Tokyo 1010061, Japan
| | - Keiko Yamashita
- Department of Periodontology, Tokyo Dental College, Tokyo 1010061, Japan
| | - Hiroki Sugito
- Department of Dental Hygiene, Tokyo Dental Junior College, Tokyo 1010061, Japan
- Department of Operative Dentistry, Cariology and Pulp Biology, Tokyo Dental College, Tokyo 1010061, Japan
| | - Sachiyo Tomita
- Department of Periodontology, Tokyo Dental College, Tokyo 1010061, Japan
| | - Atsushi Saito
- Department of Periodontology, Tokyo Dental College, Tokyo 1010061, Japan
- Oral Health Science Center, Tokyo Dental College, Tokyo 1010061, Japan
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Fraser D, Caton J, Benoit DSW. Periodontal Wound Healing and Regeneration: Insights for Engineering New Therapeutic Approaches. FRONTIERS IN DENTAL MEDICINE 2022. [DOI: 10.3389/fdmed.2022.815810] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Periodontitis is a widespread inflammatory disease that leads to loss of the tooth supporting periodontal tissues. The few therapies available to regenerate periodontal tissues have high costs and inherent limitations, inspiring the development of new approaches. Studies have shown that periodontal tissues have an inherent capacity for regeneration, driven by multipotent cells residing in the periodontal ligament (PDL). The purpose of this review is to describe the current understanding of the mechanisms driving periodontal wound healing and regeneration that can inform the development of new treatment approaches. The biologic basis underlying established therapies such as guided tissue regeneration (GTR) and growth factor delivery are reviewed, along with examples of biomaterials that have been engineered to improve the effectiveness of these approaches. Emerging therapies such as those targeting Wnt signaling, periodontal cell delivery or recruitment, and tissue engineered scaffolds are described in the context of periodontal wound healing, using key in vivo studies to illustrate the impact these approaches can have on the formation of new cementum, alveolar bone, and PDL. Finally, design principles for engineering new therapies are suggested which build on current knowledge of periodontal wound healing and regeneration.
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Apical approach in periodontal reconstructive surgery with enamel matrix derivate and enamel matrix derivate plus bone substitutes: a randomized, controlled clinical trial. Clin Oral Investig 2021; 26:2793-2805. [PMID: 34791548 PMCID: PMC8898230 DOI: 10.1007/s00784-021-04256-1] [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: 06/21/2021] [Accepted: 10/23/2021] [Indexed: 11/17/2022]
Abstract
Objectives This parallel, randomized controlled clinical trial evaluated the influence of bone substitutes (BS) on the efficacy of the non-incised papillae surgical approach (NIPSA) with enamel matrix derivate (EMD) in resolving deep, isolated, combined non-contained intrabony and supra-alveolar periodontal defects, preserving the soft tissue. Material and methods Twenty-four patients were randomized to treatment with NIPSA and EMD or NIPSA plus EMD and BS. Bleeding on probing (BoP), interproximal clinical attachment level (CAL), interproximal probing depth (PD), recession (REC), location of the tip of the papilla (TP), and width of the keratinized tissue (KT) were evaluated before surgery and at 1 year post-surgery (primary outcomes). Wound closure was assessed at 1 week post‐surgery, and supra‐alveolar attachment gain (SUPRA-AG) was recorded at 1 year post‐surgery. Results At 1 week, 87.5% of cases registered complete wound closure and there were no cases of necrosis, without differences between groups (p > .05). At 1 year, all cases showed negative BoP. A significant PD reduction (NIPSA + EMD 8.25 ± 2.70 mm vs. NIPSA + EMD + BS 6.83 ± 0.81 mm) and CAL gain (NIPSA + EMD 8.33 ± 2.74 mm vs. NIPSA + EMD + BS 7.08 ± 2.68 mm) were observed (p < .001) in both groups, without significant between-group differences (p > .05). The residual PD was < 5 mm in all defects (NIPSA + EMD 2.50 ± 0.67 mm vs. NIPSA + EMD + BS 2.67 ± 0.78 mm). Soft tissues were preserved without significant between-group differences (REC: NIPSA + EMD 0.25 ± 0.45 mm vs. NIPSA + EMD + BS 0.17 ± 0.58 mm, p > .05; KT: 0.00 ± 0.43 mm vs. 0.08 ± 0.67 mm, p > .05). There were improvements in the papilla in both groups (TP: NIPSA + EMD 0.33 ± 0.49 mm vs. NIPSA + EMD + BS 0.45 ± 0.52 mm, p > .05), which was only significant in the NIPSA EMD + BS group (0.45 ± 0.52 mm; p < .05). In both groups, CAL gain was recorded in the supra-alveolar component, showing full resolution of the intrabony component of the defect in all cases (SUPRA-AG: NIPSA + EMD 1.83 ± 1.11 mm vs. NIPSA + EMD + BS 2.00 ± 1.76 mm, p > .05). Conclusions NIPSA and EMD with or without BS seem to be a valid surgical approach in the treatment of isolated, deep non-contained periodontal defects. In our study, both treatments resulted in significant PD reduction and CAL gain, that extended in the supra-alveolar component, without differences with the use of BS. Both treatments resulted in soft tissue preservation. However, the addition of BS may improve interdental papillary tissue. Clinical relevance
NIPSA, with or without bone substitutes, resulted in significant periodontal improvement, with soft tissue preservation in isolated, deep non-contained periodontal defects. The application of bone substitutes may provide interproximal soft tissue gain. Clinical trial registration Clinicaltrials.gov: NCT04712630. Supplementary Information The online version contains supplementary material available at 10.1007/s00784-021-04256-1.
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Cirelli JA, Fiorini T, Moreira CHC, Molon RSD, Dutra TP, Sallum EA. Periodontal regeneration: is it still a goal in clinical periodontology? Braz Oral Res 2021; 35:e09. [PMID: 34586211 DOI: 10.1590/1807-3107bor-2021.vol35.0097] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Accepted: 03/31/2021] [Indexed: 11/22/2022] Open
Abstract
In the last decades, Periodontal Regeneration has been one of the most discussed topics in Periodontics, attracting the attention of researchers and clinicians. This can be justified by the evident and continuous progress observed in the field, characterized by a better understanding of the biological mechanisms involved, significant improvement of operative and technical principles, and the emergence of a wide range of biomaterials available for this purpose. Together, these aspects put the theme much in evidence in the search for functional and esthetic therapeutic solutions for periodontal tissue destruction. Despite the evident evolution, periodontal regeneration may be challenging and require the clinician to carefully evaluate each case before making a therapeutic decision. With a critical reassessment of the clinical and preclinical literature, the present study aimed to discuss the topic to answer whether Periodontal Regeneration is still a goal in clinical periodontology. The main aspects involved in the probability of success or failure of regenerative approaches were considered. A greater focus was given to intrabony and furcation defects, clinical conditions with greater therapeutic predictability. Aspects such as more appropriate materials/approaches, long-term benefits and their justification for a higher initial cost were discussed for each condition. In general, deep intrabony defects associated with residual pockets and buccal/lingual class II furcation lesions have predictable and clinically relevant results. Careful selection of the case (based on patient and defect characteristics) and excellent maintenance are essential conditions to ensure initial and long-term success.
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Affiliation(s)
- Joni Augusto Cirelli
- Universidade Estadual Paulista - Unesp, School of Dentistry at Araraquara, Department of Diagnosis and Surgery, Araraquara, SP, Brazil
| | - Tiago Fiorini
- Universidade Federal do Rio Grande do Sul - UFRGS, School of Dentistry, Department of Conservative Dentistry, Porto Alegre, RS, Brazil
| | - Carlos Heitor Cunha Moreira
- Universidade Federal de Santa Maria - UFSM, School of Dentistry, Department of Stomatology, Santa Maria, RS, Brazil
| | - Rafael Scaf de Molon
- Universidade Estadual Paulista - Unesp, School of Dentistry at Araraquara, Department of Diagnosis and Surgery, Araraquara, SP, Brazil
| | - Tamires Pereira Dutra
- Universidade Estadual de Campinas - Unicamp, Piracicaba Dental School - Department of Prosthodontics and Periodontics, Piracicaba, SP, Brazil
| | - Enílson Antonio Sallum
- Universidade Estadual de Campinas - Unicamp, Piracicaba Dental School - Department of Prosthodontics and Periodontics, Piracicaba, SP, Brazil
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Chu C, Zhao X, Rung S, Xiao W, Liu L, Qu Y, Man Y. Application of biomaterials in periodontal tissue repair and reconstruction in the presence of inflammation under periodontitis through the foreign body response: Recent progress and perspectives. J Biomed Mater Res B Appl Biomater 2021; 110:7-17. [PMID: 34142745 DOI: 10.1002/jbm.b.34891] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2021] [Revised: 06/01/2021] [Accepted: 06/07/2021] [Indexed: 02/06/2023]
Abstract
Periodontitis would cause dental tissue damage locally. Biomaterials substantially affect the surrounding immune microenvironment through treatment-oriented local inflammatory remodeling in dental periodontitis. This remodeling process is conducive to wound healing and periodontal tissue regeneration. Recent progress in understanding the foreign body response (FBR) and immune regulation, including cell heterogeneity, and cell-cell and cell-material interactions, has provided new insights into the design criteria for biomaterials applied in treatment of periodontitis. This review discusses recent progress and perspectives in the immune regulation effects of biomaterials to augment or reconstruct soft and hard tissue in an inflammatory microenvironment of periodontitis.
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Affiliation(s)
- Chenyu Chu
- Department of Oral Implantology & National Clinical Research Center for Oral Diseases & State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Xiwen Zhao
- Department of Oral Implantology & National Clinical Research Center for Oral Diseases & State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Shengan Rung
- Department of Oral Implantology & National Clinical Research Center for Oral Diseases & State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Wenlan Xiao
- Department of Oral Implantology & National Clinical Research Center for Oral Diseases & State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Li Liu
- State Key Laboratory of Biotherapy and Laboratory, West China Hospital, Sichuan University, and Collaborative Innovation Center for Biotherapy, Sichuan University, Chengdu, China
| | - Yili Qu
- Department of Oral Implantology & National Clinical Research Center for Oral Diseases & State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Yi Man
- Department of Oral Implantology & National Clinical Research Center for Oral Diseases & State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China
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Aoki H, Bizenjima T, Seshima F, Sato M, Irokawa D, Yoshikawa K, Yoshida W, Imamura K, Matsugami D, Kitamura Y, Kita D, Sugito H, Tomita S, Saito A. Periodontal surgery using rhFGF-2 with deproteinized bovine bone mineral or rhFGF-2 alone: 2-year follow-up of a randomized controlled trial. J Clin Periodontol 2020; 48:91-99. [PMID: 33030228 PMCID: PMC7984167 DOI: 10.1111/jcpe.13385] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Revised: 09/29/2020] [Accepted: 10/02/2020] [Indexed: 12/11/2022]
Abstract
AIM To compare outcomes of rhFGF-2 + DBBM therapy with rhFGF-2 alone in the treatment of intrabony defects. This study provides 2-year follow-up results from the previous randomized controlled trial. MATERIALS AND METHODS Defects were randomly allocated to receive rhFGF-2 + DBBM (test) or rhFGF-2 (control). Treated sites were re-evaluated at 2 years postoperatively, using original clinical and patient-centred measures. RESULTS Thirty-eight sites were available for re-evaluation. At 2 years, both groups showed a significant improvement in clinical attachment level (CAL) from baseline. A gain in CAL of 3.4 ± 1.3 mm in the test group and 3.1 ± 1.5 mm in the control group was found. No significant inter-group difference was noted. Both groups showed a progressive increase in radiographic bone fill (RBF). The test treatment yielded greater RBF (56%) compared with the control group (41%). The control treatment performed better in contained defects in terms of CAL and RBF. There was no significant difference in patient-reported outcomes between groups. CONCLUSIONS At 2-year follow-up, the test and cotrol treatments were similarly effective in improving CAL, whereas the test treatment achieved a significantly greater RBF. In both treatments, favourable clinical, radiographic, and patient-reported outcomes can be sustained for at least 2 years. TRIAL REGISTRATION The University Hospital Medical Information Network-Clinical Trials Registry (UMIN-CTR) 000025257.
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Affiliation(s)
- Hideto Aoki
- Department of Periodontology, Tokyo Dental College, Tokyo, Japan.,Oral Health Science Center, Tokyo Dental College, Tokyo, Japan
| | | | - Fumi Seshima
- Department of Periodontology, Tokyo Dental College, Tokyo, Japan
| | - Masahiro Sato
- Department of Periodontology, Tokyo Dental College, Tokyo, Japan
| | - Daisuke Irokawa
- Department of Periodontology, Tokyo Dental College, Tokyo, Japan
| | - Kouki Yoshikawa
- Department of Periodontology, Tokyo Dental College, Tokyo, Japan
| | - Wataru Yoshida
- Department of Periodontology, Tokyo Dental College, Tokyo, Japan
| | - Kentaro Imamura
- Department of Periodontology, Tokyo Dental College, Tokyo, Japan.,Oral Health Science Center, Tokyo Dental College, Tokyo, Japan
| | - Daisuke Matsugami
- Department of Periodontology, Tokyo Dental College, Tokyo, Japan.,Oral Health Science Center, Tokyo Dental College, Tokyo, Japan
| | - Yurie Kitamura
- Department of Periodontology, Tokyo Dental College, Tokyo, Japan
| | - Daichi Kita
- Department of Periodontology, Tokyo Dental College, Tokyo, Japan.,Oral Health Science Center, Tokyo Dental College, Tokyo, Japan
| | - Hiroki Sugito
- Department of Dental Hygiene, Tokyo Dental Junior College, Tokyo, Japan
| | - Sachiyo Tomita
- Department of Periodontology, Tokyo Dental College, Tokyo, Japan
| | - Atsushi Saito
- Department of Periodontology, Tokyo Dental College, Tokyo, Japan.,Oral Health Science Center, Tokyo Dental College, Tokyo, Japan
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11
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Nibali L, Koidou VP, Nieri M, Barbato L, Pagliaro U, Cairo F. Regenerative surgery versus access flap for the treatment of intra‐bony periodontal defects: A systematic review and meta‐analysis. J Clin Periodontol 2020; 47 Suppl 22:320-351. [DOI: 10.1111/jcpe.13237] [Citation(s) in RCA: 63] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2019] [Revised: 12/12/2019] [Accepted: 12/14/2019] [Indexed: 01/05/2023]
Affiliation(s)
- Luigi Nibali
- Periodontology Unit Faculty of Dentistry, Oral & Craniofacial Sciences Centre for Host‐Microbiome Interactions King's College London London UK
| | - Vasiliki P. Koidou
- Centre for Oral Immunobiology and Regenerative Medicine and Centre for Oral Clinical Research Institute of Dentistry Queen Mary University London (QMUL) London UK
| | - Michele Nieri
- Research Unit in Periodontology and Periodontal Medicine Department of Clinical and Experimental Medicine University of Florence Florence Italy
| | - Luigi Barbato
- Research Unit in Periodontology and Periodontal Medicine Department of Clinical and Experimental Medicine University of Florence Florence Italy
| | - Umberto Pagliaro
- Research Unit in Periodontology and Periodontal Medicine Department of Clinical and Experimental Medicine University of Florence Florence Italy
| | - Francesco Cairo
- Research Unit in Periodontology and Periodontal Medicine Department of Clinical and Experimental Medicine University of Florence Florence Italy
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12
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Tsai S, Ding Y, Shih M, Tu Y. Systematic review and sequential network meta‐analysis on the efficacy of periodontal regenerative therapies. J Clin Periodontol 2020; 47:1108-1120. [DOI: 10.1111/jcpe.13338] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2020] [Revised: 05/21/2020] [Accepted: 06/20/2020] [Indexed: 02/04/2023]
Affiliation(s)
- Shang‐Jie Tsai
- Institute of Epidemiology and Preventive Medicine College of Public Health National Taiwan University Taipei Taiwan
- Department of Medical Research National Taiwan University Hospital National Taiwan University Taipei Taiwan
| | - Yu‐Wei Ding
- Institute of Epidemiology and Preventive Medicine College of Public Health National Taiwan University Taipei Taiwan
| | - Ming‐Chieh Shih
- Institute of Epidemiology and Preventive Medicine College of Public Health National Taiwan University Taipei Taiwan
| | - Yu‐Kang Tu
- Institute of Epidemiology and Preventive Medicine College of Public Health National Taiwan University Taipei Taiwan
- Department of Medical Research National Taiwan University Hospital National Taiwan University Taipei Taiwan
- Department of Dentistry National Taiwan University Hospital National Taiwan University Taipei Taiwan
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13
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Lee JH, Kim DH, Jeong SN. Adjunctive use of enamel matrix derivatives to porcine-derived xenograft for the treatment of one-wall intrabony defects: Two-year longitudinal results of a randomized controlled clinical trial. J Periodontol 2019; 91:880-889. [PMID: 31811645 PMCID: PMC7497188 DOI: 10.1002/jper.19-0432] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2019] [Revised: 10/24/2019] [Accepted: 10/25/2019] [Indexed: 12/12/2022]
Abstract
Background The purpose of this study was to evaluate the potential advantages of adjunctive use of enamel matrix protein derivative (EMD) in combination with demineralized porcine bone matrix (DPBM) for the treatment of one‐wall intrabony defects in the molar regions, in comparison with the use of DPBM alone, through a randomized controlled clinical trial. Methods Forty‐two participants were randomly assigned to two groups: one where DPBM with the adjunctive use of EMD (test group, n = 20) was applied and the other without EMD (control group, n = 22). Changes in the clinical and radiographic parameters from baseline at 6, 12, and 24 months were measured (probing pocket depth, clinical attachment loss, defect depth, and defect width). Postoperative discomfort (severity/duration of pain and swelling) and early soft tissue wound healing (dehiscence/fenestration, persistent swelling, spontaneous bleeding, and ulceration) were also assessed. Results Both treatment modalities, with and without EMD, resulted in significant improvement of clinical and radiographic outcomes without any severe adverse events. However, no statistically significant differences in any of the measured parameters were found when the two groups were compared. Early wound healing outcomes and the severity of swelling did not differ between the groups, but the severity of pain (P = 0.046), duration (P = 0.033), and swelling (P = 0.022) were significantly lower in the test group. Conclusions DPBM has been verified for biocompatibility and can be used as a scaffold to enhance the clinical and radiographic outcomes of periodontal regeneration of one‐wall intrabony defects. In particular, the adjunctive use of EMD significantly reduced the postoperative discomfort.
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Affiliation(s)
- Jae-Hong Lee
- Department of Periodontology, Daejeon Dental Hospital, Institute of Wonkwang Dental Research, Wonkwang University College of Dentistry, Daejeon, Korea
| | - Do-Hyung Kim
- Department of Periodontology, Daejeon Dental Hospital, Institute of Wonkwang Dental Research, Wonkwang University College of Dentistry, Daejeon, Korea
| | - Seong-Nyum Jeong
- Department of Periodontology, Daejeon Dental Hospital, Institute of Wonkwang Dental Research, Wonkwang University College of Dentistry, Daejeon, Korea
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14
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Affiliation(s)
- William Anderson
- Specialty Registrar Restorative Dentistry, Aberdeen Dental School & Hospital, Foresterhill, Aberdeen AB25 2ZR
| | - Andrew Pye
- Consultant in Restorative Dentistry, Dundee Dental Hospital and School DD1 4HR, UK
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15
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Corbella S, Alberti A, Calciolari E, Taschieri S, Francetti L. Enamel matrix derivative for the treatment of partially contained intrabony defects: 12-month results. Aust Dent J 2018; 64:27-34. [PMID: 30257036 DOI: 10.1111/adj.12654] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/20/2018] [Indexed: 12/26/2022]
Abstract
BACKGROUND The aim of the study was to evaluate the use of enamel matrix derivative (EMD) alone or in association with deproteinized bovine bone mineral (DBBM) for the treatment of partially contained intrabony defects. METHODS A total of 20 two-walled intrabony defects belonging to nine patients were included. Ten defects were treated with EMD alone (test group 1) and the other 10 were treated with EMD and DBBM (test group 2), applying either modified papilla preservation technique or simplified papilla preservation technique. RESULTS Twelve months after surgery, in the test group 1, PD was 2.8 ± 0.8 mm, REC was 2.3 ± 2.4 mm and CAL was 5.0 ± 2.8 mm, significantly reduced from baseline values (P < 0.05). Likewise, in test group 2, PD, REC and CAL reduced to 3.0 ± 0.7 mm, 3.9 ± 1.5 mm and 6.9 ± 1.1 mm respectively, from baseline values at 12 months (P < 0.05). No significant differences between groups were found. CONCLUSIONS The results showed that the use of EMD alone and the use of a combination of EMD and DBBM for the treatment of partially contained defects showed comparable clinical and radiographic outcomes after 12 months.
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Affiliation(s)
- S Corbella
- Department of Biomedical, Surgical and Dental Sciences, Università degli Studi di Milano, Milan, Italy.,IRCCS Istituto Ortopedico Galeazzi, Milan, Italy.,Institute of Dentistry, I. M. Sechenov First Moscow state medical University, Moscow, Russia
| | - A Alberti
- Department of Biomedical, Surgical and Dental Sciences, Università degli Studi di Milano, Milan, Italy.,IRCCS Istituto Ortopedico Galeazzi, Milan, Italy
| | - E Calciolari
- Centre for Oral Clinical Research & Centre for Oral Immunobiology and Regenerative Medicine, Institute of Dentistry, Barts and The London, School of Medicine and Dentistry, Queen Mary University of London, London, UK
| | - S Taschieri
- Department of Biomedical, Surgical and Dental Sciences, Università degli Studi di Milano, Milan, Italy.,IRCCS Istituto Ortopedico Galeazzi, Milan, Italy.,Institute of Dentistry, I. M. Sechenov First Moscow state medical University, Moscow, Russia
| | - L Francetti
- Department of Biomedical, Surgical and Dental Sciences, Università degli Studi di Milano, Milan, Italy.,IRCCS Istituto Ortopedico Galeazzi, Milan, Italy
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16
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Wu Y, Xia H, Zhang B, Zhao Y, Wang Y. Assessment of polyglycolic acid scaffolds for periodontal ligament regeneration. BIOTECHNOL BIOTEC EQ 2018. [DOI: 10.1080/13102818.2018.1437358] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Affiliation(s)
- Yun Wu
- Key Laboratory for Oral Biomedical Engineering, Ministry of Education, School & Hospital of Stomatology, Wuhan University, Wuhan, PR China
| | - Haibin Xia
- Key Laboratory for Oral Biomedical Engineering, Ministry of Education, School & Hospital of Stomatology, Wuhan University, Wuhan, PR China
| | - Bi Zhang
- Key Laboratory for Oral Biomedical Engineering, Ministry of Education, School & Hospital of Stomatology, Wuhan University, Wuhan, PR China
| | - Yan Zhao
- Key Laboratory for Oral Biomedical Engineering, Ministry of Education, School & Hospital of Stomatology, Wuhan University, Wuhan, PR China
| | - Yining Wang
- Key Laboratory for Oral Biomedical Engineering, Ministry of Education, School & Hospital of Stomatology, Wuhan University, Wuhan, PR China
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