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Claire D, Gildas R, Christian V, Charles A, Assem S, Xavier S. Use of Lasers in the Nonsurgical Treatment of Peri-Implantitis: A Systematic Review of the Literature. J ORAL IMPLANTOL 2024; 50:552-560. [PMID: 38867374 DOI: 10.1563/aaid-joi-d-23-00028] [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: 06/14/2024]
Abstract
Peri-implantitis is an infectious disease that causes inflammation of the tissue surrounding an implant. The aim of this systematic review of the literature is to assess the effect of the use of lasers in the nonsurgical treatment of peri-implantitis in order to estimate its benefits compared with conventional therapies. The review's protocol has been registered on PROSPERO international prospective register. The research strategy was performed according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. The inclusion criteria were as follows: in vivo studies, written in English, measurements of clinical parameters, minimum follow-up at 6 months and with nonsurgical control group, studies about photodynamic therapy, randomized clinical trial, and clinical trial. Electronic (on PubMed, Cochrane, Latin American and Caribbean Health Sciences Literature, and Report Evidence-based Practice Centers databases) and manual searches (in articles' references) were conducted until July 2021. Risk of bias was assessed for each reference thanks to the Cochrane Collaboration's tool. A total of 12 randomized clinical trials, with a high level of evidence, were selected and investigated in this systematic review. A table summarizes data extracted from these articles. It appears that the parameters improve favorably by using lasers, but without any significant difference. In accordance with the analysis of studies, our results show that laser therapy with specific characteristics allows to obtain beneficial therapeutic effects on wound healing in the short and the medium-term concerning the clinical parameters in the nonsurgical treatment of peri-implantitis. Concerning its long-term usefulness, it has yet to be confirmed. However, its benefits remains limited since the results agree that the effects of the laser are similar to those obtained by using conventional therapy.
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Affiliation(s)
- Dominique Claire
- Inserm, UMR 1229, RMeS, Regenerative Medicine and Skeleton, University of Nantes, ONIRIS, Nantes, France
- Department of Periodontology, Faculty of Dental Surgery, University of Nantes, Nantes, France
| | - Rethoré Gildas
- Inserm, UMR 1229, RMeS, Regenerative Medicine and Skeleton, University of Nantes, ONIRIS, Nantes, France
| | - Verner Christian
- Department of Periodontology, Faculty of Dental Surgery, University of Nantes, Nantes, France
| | - Alliot Charles
- Department of Periodontology, Faculty of Dental Surgery, University of Nantes, Nantes, France
| | - Soueidan Assem
- Inserm, UMR 1229, RMeS, Regenerative Medicine and Skeleton, University of Nantes, ONIRIS, Nantes, France
- Department of Periodontology, Faculty of Dental Surgery, University of Nantes, Nantes, France
| | - Struillou Xavier
- Inserm, UMR 1229, RMeS, Regenerative Medicine and Skeleton, University of Nantes, ONIRIS, Nantes, France
- Department of Periodontology, Faculty of Dental Surgery, University of Nantes, Nantes, France
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Hashim A, Kheir El Din NH, El-Khazragy N, Almalahy HG. Comparison of the efficacy of Er,Cr:YSGG laser on oral biofilm removal from implant surfaces with various application times for the treatment of peri-implantitis defects: ex vivo study. BMC Oral Health 2024; 24:980. [PMID: 39174958 PMCID: PMC11342501 DOI: 10.1186/s12903-024-04698-5] [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: 03/25/2024] [Accepted: 08/01/2024] [Indexed: 08/24/2024] Open
Abstract
PURPOSE The major struggle in peri-implantitis therapy is the availability of successful decontamination of the infected implant surface. The main hypothesis of this study was the Er,Cr: YSGG laser decontamination efficacy investigation on the infected implant surfaces with various peri-implantitis defects. The primary objective of this study was to decide the efficacy of Er,Cr:YSGG laser as a decontamination tool at various peri-implantitis simulating defects. The secondary objective was to compare the efficacy of the Er,Cr: YSGG laser on oral biofilm removal between two protocols the first protocol (4 cycles at 2.5 min) and the second protocol (5 cycles at 5 min) at various peri-implantitis simulating defects. MATERIALS AND METHODS A total of 3 subjects whose plaque biofilms formed in-vivo on twenty-four tested implants were divided into four tested groups. Two native implants were tested as controls.The in vitro defect model was computer-aided designed and printed into a 3D-printed model with various anulations in peri-implant infrabony defects, which were 15,30,60,and 90 degrees. RESULTS Both Er, Cr: YSGG decontamination protocols at 50 mJ (1.5 W/30 Hz), 50% air, and 40% water were effective at reducing the total implant surface area/ biofilm ratio (%), but the second protocol had a markedly greater reduction in the duration of application (5 cycles at 5 min) than did the first protocol (4 cycles at 2.5 min). CONCLUSION The Er, Cr: YSGG laser is an effective decontamination device in various peri-implantitis defects. The second protocol(5 cycles at 5 min) with greater application time and circles is more effective than the first one. The defect angulation influence the decontamination capability in peri-implantitis therapy. CLINICAL RELEVANCE (SCIENTIFIC RATIONALE FOR STUDY) Clinicians anticipate that the exploration of suitable therapeutic modalities for peri-implantitis therapy is limited by the obvious heterogeneity of the available evidence in the literature and need for a pre-clinical theoretical basis setup. The major challenges associated with peri-implantitis therapy include the successful decontamination of the infected implant surface, the absence of any damage to the treated implant surface with adequate surface roughness, and the biocompatibility of the implant surface, which allows osteoblastic cells to grow on the treated surface and is the key for successful re-osseointegration. Therefore, these are the expected empirical triads that need to be respected for successful peri-implantitis therapy. Failure of one of the triads represents a peri-implantitis therapeutic failure. The Er, Cr: YSGG laser is regarded as one of the expected devices for achieving the required triad. TRIAL REGISTRATION "Efficacy of Er,Cr YSGG Laser in Treatment of Peri-implantitis". CLINICALTRIALS gov ID NCT05137821. First Posted date: 30 -11-2021.
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Affiliation(s)
- Alaa Hashim
- Department of Oral Medicine, Periodontology and Oral Diagnosis, Faculty of Dentistry, Ain Shams University, Cairo, Egypt.
| | - Nevine H Kheir El Din
- Department of Oral Medicine, Periodontology and Oral Diagnosis, Faculty of Dentistry, Ain Shams University, Cairo, Egypt
| | - Nashwa El-Khazragy
- Department of Clinical Pathology-Hematology, Faculty of Medicine, Ain Shams University, Cairo, Egypt
- Ain Shams Medical Research Institute (MASRI), Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | - Hadeel Gamal Almalahy
- Department of Oral Medicine, Periodontology and Oral Diagnosis, Faculty of Dentistry, Ain Shams University, Cairo, Egypt
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Mohan S, Lavu V, Ajitkumar S, Balaji SK. Anti-biofilm activity of 445 nm and 970 nm diode laser on mixed species colonies of- aggregatibacter actinomycetemcomitans and porphyromonas gingivalis cultured on titanium discs -an in vitro study. Lasers Med Sci 2024; 39:206. [PMID: 39090348 DOI: 10.1007/s10103-024-04156-2] [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: 04/16/2024] [Accepted: 07/22/2024] [Indexed: 08/04/2024]
Abstract
To assess and compare the anti-microbial efficacy of 445 nm and 970 nm diode laser on mixed species biofilm of Aggregatibacter actinomycetemcomitans [A.a] and Porphyromonas gingivalis [P.g] cultured on machined pure titanium discs. A total of 65 machined pure titanium discs with no surface modifications with a 10-mm diameter and a 2-mm height were sterilized by autoclaving at 121 °C for 15 min and incubated with the commercially available bacterial strains ATCC(American Type Culture Collection- P.g 33277 and A.a 29522)mixture of Aggregatibacter actinomycetemcomitans(A.a) and Porphyromonas gingivalis(P.g).After a 2-week incubation period with the mixture of bacteria to develop a mixed species biofilm, the discs were divided into three groups: (1) no treatment (control), (2) 445 nm laser (test), (3) 970 nm laser (test). For each laser wavelength (445 and 970 nm), the discs were exposed to 1.0 W and 2.0 W in continuous wave mode for the times points of 15, 30, and 60 s. The antimicrobial efficacy was assessed by qPCR. A significant reduction in the levels of both species of bacteria was observed between control and the laser intervention groups. A higher efficacy for the 445 nm diode laser against Porphyromonas gingivalis and a similar efficacy against Aggregatibacter actinomycetemcomitans was observed as compared to the 970 nm group. 445 nm wavelength represents a potential and effective laser wavelength which can be used for the management of peri-implant infection. The present study findings also need to be further validated through clinical interventional trials.
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Affiliation(s)
- Shylaja Mohan
- Department of Periodontology, Sri Ramachandra Dental College and Hospital, Sri Ramachandra Institute of Higher Education and Research (DU), Porur, Chennai, Tamil Nadu, 600116, India
| | - Vamsi Lavu
- Department of Periodontology, Sri Ramachandra Dental College and Hospital, Sri Ramachandra Institute of Higher Education and Research (DU), Porur, Chennai, Tamil Nadu, 600116, India.
| | - Supraja Ajitkumar
- Department of Periodontology, Sri Ramachandra Dental College and Hospital, Sri Ramachandra Institute of Higher Education and Research (DU), Porur, Chennai, Tamil Nadu, 600116, India
| | - S K Balaji
- Department of Periodontology, Sri Ramachandra Dental College and Hospital, Sri Ramachandra Institute of Higher Education and Research (DU), Porur, Chennai, Tamil Nadu, 600116, India
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Seoane-Viaño I, Seoane-Gigirey M, Bendicho-Lavilla C, Gigirey LM, Otero-Espinar FJ, Seoane-Trigo S. The Integration of Advanced Drug Delivery Systems into Conventional Adjuvant Therapies for Peri-Implantitis Treatment. Pharmaceutics 2024; 16:769. [PMID: 38931890 PMCID: PMC11207621 DOI: 10.3390/pharmaceutics16060769] [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: 04/07/2024] [Revised: 05/31/2024] [Accepted: 06/03/2024] [Indexed: 06/28/2024] Open
Abstract
Despite the high success rates of dental implants, peri-implantitis is currently the most common complication in dental implantology. Peri-implantitis has an inflammatory nature, it is associated with the accumulation of plaque in the peri-implant tissues, and its evolution can be progressive depending on various factors, comorbidities, and poor oral health. Prophylaxis and different treatment methods have been widely discussed in recent decades, and surgical and non-surgical techniques present both advantages and disadvantages. In this work, a literature review of different studies on the application of adjuvant treatments, such as local and systemic antibiotics and antiseptic treatments, was conducted. Positive outcomes have been found in the short (up to one year after treatment) and long term (up to ten years after treatment) with combined therapies. However, there is still a need to explore new therapies based on the use of advanced drug delivery systems for the effective treatment of peri-implantitis in the long term and without relapses. Hence, micro- and nanoparticles, implants, and injectable hydrogels, among others, should be considered in future peri-implantitis treatment with the aim of enhancing overall therapy outcomes.
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Affiliation(s)
- Iria Seoane-Viaño
- Department of Pharmacology, Pharmacy and Pharmaceutical Technology, Faculty of Pharmacy, and Institute of Materials (iMATUS), University of Santiago de Compostela (USC), 15782 Santiago de Compostela, Spain; (M.S.-G.); (C.B.-L.); (F.J.O.-E.)
- Paraquasil Group (GI-2109), Health Research Institute of Santiago de Compostela (IDIS), 15706 Santiago de Compostela, Spain
| | - Mariola Seoane-Gigirey
- Department of Pharmacology, Pharmacy and Pharmaceutical Technology, Faculty of Pharmacy, and Institute of Materials (iMATUS), University of Santiago de Compostela (USC), 15782 Santiago de Compostela, Spain; (M.S.-G.); (C.B.-L.); (F.J.O.-E.)
| | - Carlos Bendicho-Lavilla
- Department of Pharmacology, Pharmacy and Pharmaceutical Technology, Faculty of Pharmacy, and Institute of Materials (iMATUS), University of Santiago de Compostela (USC), 15782 Santiago de Compostela, Spain; (M.S.-G.); (C.B.-L.); (F.J.O.-E.)
- Paraquasil Group (GI-2109), Health Research Institute of Santiago de Compostela (IDIS), 15706 Santiago de Compostela, Spain
| | - Luz M. Gigirey
- Department of Applied Physics, Faculty of Optics and Optometry, University of Santiago de Compostela (USC), 15782 Santiago de Compostela, Spain;
| | - Francisco J. Otero-Espinar
- Department of Pharmacology, Pharmacy and Pharmaceutical Technology, Faculty of Pharmacy, and Institute of Materials (iMATUS), University of Santiago de Compostela (USC), 15782 Santiago de Compostela, Spain; (M.S.-G.); (C.B.-L.); (F.J.O.-E.)
- Paraquasil Group (GI-2109), Health Research Institute of Santiago de Compostela (IDIS), 15706 Santiago de Compostela, Spain
| | - Santiago Seoane-Trigo
- Ph. Dr. Adult Comprehensive Dentistry, University of Santiago de Compostela (USC), 15782 Santiago de Compostela, Spain
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Amodeo AA, Butera A, Lattari M, Stablum G, Abbinante A, Agneta MT, Lanzetti J, Tomassi D, Piscicelli S, Luperini M, Colavito A, Chiavistelli L, Politangeli R, Castaldi M, Nardi GM. Consensus Report of the Technical-Scientific Associations of Italian Dental Hygienists and the Academy of Advanced Technologies in Oral Hygiene Sciences on the Non-Surgical Treatment of Peri-Implant Disease. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:2268. [PMID: 36767633 PMCID: PMC9916275 DOI: 10.3390/ijerph20032268] [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: 12/24/2022] [Revised: 01/23/2023] [Accepted: 01/25/2023] [Indexed: 06/18/2023]
Abstract
BACKGROUND The recent publication of the new classification of periodontal and peri-implant disease has given clear indications on the parameters to be taken into consideration to correctly diagnose the different phases of these diseases. To date, however, there are no equally clear indications on the treatments to be implemented to solve these diseases. The objective of this Consensus Report is to provide guidance for the non-surgical management of peri-implant mucositis and peri-implantitis. For the drafting of the consensus, the most recent scientific literature was analysed. MATERIALS AND METHODS A group of 15 expert Italian dental hygienists were selected by the Italian technical-scientific societies (AIDI, UNID and ATASIO) and, starting from the literature review, they formulated indications according to the GRADE method (Grading of Recommendations, Assessment, Development, and Evaluation, a tool for rating the quality of evidence, used to draw up systematic reviews and clinical guidelines) on the treatment of peri-implant mucositis, peri-implantitis and on management of the various implanting surfaces. CONCLUSIONS in accordance with the international literature, non-surgical therapy alone can resolve peri-implant mucositis, but not peri-implantitis. Several adjunctive therapies have been considered and some appear to be helpful in managing inflammation.
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Affiliation(s)
- Alessio A. Amodeo
- RDH DHA, Department of Biomedical, Surgical and Dental Sciences, University of Milan, 20122 Milan, Italy
- RDH DHA, IRCCS Foundation, Ca’Granda General Hospital in Milan, 20122 Milan, Italy
| | - Andrea Butera
- Unit of Dental Hygiene, Section of Dentistry, Department of Clinical, Surgical, Diagnostic and Paediatric Sciences, University of Pavia, 27100 Pavia, Italy
| | | | - Giulia Stablum
- Unit of Dental Hygiene, Section of Dentistry, Department of Clinical, Surgical, Diagnostic and Paediatric Sciences, University of Pavia, 27100 Pavia, Italy
| | - Antonia Abbinante
- RDH, AIDI (Associazione Igienisti Dentali Italiani), University of Bari, 70121 Bari, Italy
| | | | | | - Domenico Tomassi
- RDH DHA, Catholic University of the Sacred Hear, 00168 Roma, Italy
| | | | - Maurizio Luperini
- RDH DHA, UNID, University of Modena and Reggio Emilia, 41121 Modena, Italy
| | - Arcangela Colavito
- RDH DHA, ATASIO (Accademia Tecnologie Avanzate nelle Scienze di Igiene Orale), 70121 Bari, Italy
| | - Lorella Chiavistelli
- RDH DHA, ATASIO (Accademia Tecnologie Avanzate nelle Scienze di Igiene Orale), 70121 Bari, Italy
| | - Rita Politangeli
- RDH DHA, ATASIO (Accademia Tecnologie Avanzate nelle Scienze di Igiene Orale), 70121 Bari, Italy
| | - Matteo Castaldi
- RDH DHA, ATASIO (Accademia Tecnologie Avanzate nelle Scienze di Igiene Orale), 70121 Bari, Italy
| | - Gianna Maria Nardi
- RDH DHA, Department of Oral and Maxillofacial Sciences, Sapienza University of Rome, 00161 Rome, Italy
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Chloro-aluminum phthalocyanine-mediated photodynamic therapy improves peri-implant parameters and crevicular fluid cytokine levels in cigarette smokers with chronic hyperglycemia. Photodiagnosis Photodyn Ther 2023; 41:103309. [PMID: 36709015 DOI: 10.1016/j.pdpdt.2023.103309] [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: 09/10/2022] [Revised: 01/23/2023] [Accepted: 01/24/2023] [Indexed: 01/26/2023]
Abstract
PURPOSE This clinical trial aimed to evaluate the effectiveness of chloroaluminum phthalocyanine-mediated photodynamic therapy (CAPC-PDT) as an adjunct to peri-implant mechanical debridement (PID) in the treatment of peri-implantitis in patients with chronic hyperglycemia and cigarette smoking. METHODS The selected participants with peri-implantitis were divided into two groups: Group I (n=15) included hyperglycemic patients with no history of smoking and Group II (n=15) included hyperglycemic patients with a history of smoking cigarettes. Both groups were further divided into two subgroups based on the type of therapy provided: PDT+PID and PID alone. Peri-implant bleeding on probing (PiBOP), peri-implant pocket depth (PiPD), peri-implant plaque scores (PiPS), and crestal bone loss (CBL) were assessed. Peri-implant crevicular fluid (PICF) was sampled for quantification of interleukin (IL)-1β and tumor necrosis factor-alpha (TNF-α) using an enzyme-linked immunosorbent assay. All assessments were performed at baseline and at three and six months. RESULTS PDT+PID showed a higher reduction in PiBOP than PID alone in hyperglycemic/non-smoking participants (p<0.01). PDT+PID and PID show a significant reduction in PiBOP in smokers only at 6 months (p<0.05), with comparable differences between PDT+PID and PID (p>0.05). PDT+PID significantly reduced PiPD hyperglycemic/smoking patients at 3 and 6 months (p<0.05), whereas PID only produced a significant reduction in PiPD at 6 months in smoking patients (p<0.05). CBL alone with PDT+PID in both smokers and non-smokers showed a statistically significant reduction at 6 months follow-up (p<0.05). IL-1β was significantly reduced in hyperglycemic/non-smoking participants at 6 months follow-up with both PDT+PID and PID alone (p<0.01). This trend was also observed in cigarette smokers, with an additional short-term reduction in IL-1β at 3 months with PDT+PID (p<0.05). Only the PDT+PID group showed a significant reduction in TNF-a among cigarette smoking patients with chronic hyperglycemia at 6 months follow-up (p<0.05) CONCLUSION: Chloroaluminum phthalocyanine-mediated PDT proved effective in improving peri-implant clinical outcomes and reducing cytokine levels in smoking patients with chronic hyperglycemia.
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Boccia G, Di Spirito F, D’Ambrosio F, Di Palo MP, Giordano F, Amato M. Local and Systemic Antibiotics in Peri-Implantitis Management: An Umbrella Review. Antibiotics (Basel) 2023; 12:114. [PMID: 36671315 PMCID: PMC9854519 DOI: 10.3390/antibiotics12010114] [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: 12/24/2022] [Revised: 01/03/2023] [Accepted: 01/05/2023] [Indexed: 01/11/2023] Open
Abstract
The present umbrella review aimed to characterize the type and regimen of antibiotics administered locally and/or systemically, alone or in combination with surgical and nonsurgical treatments, for peri-implantitis and to evaluate and compare the associated clinical, radiographic, and crevicular peri-implant outcomes. The secondary objective was to determine the most effective antibiotic type, route of administration, regimen, and protocols (antibiotics alone or in combination with other approaches) for treating peri-implantitis. The study protocol, which was developed in advance under the PRISMA statement, was registered at PROSPERO (CRD42022373957). BioMed Central, Scopus, MEDLINE/PubMed, the Cochrane Library databases, and the PROSPERO registry were searched for systematic reviews through 15 November 2022. Of the 708 records found, seven reviews were included; three were judged of a critically low and four of low quality through the AMSTAR 2 tool. Locally administered antibiotics alone or as an adjunct to surgical or nonsurgical treatments for peri-implantitis showed favorable outcomes, albeit with limited evidence. The administration of systemically-delivered antibiotics in combination with nonsurgical or surgical treatments remained questionable. Local plus systemic antibiotics have not been shown to have durable efficacy. Due to the heterogeneity of reported antibiotic types, routes, regimens, and protocols, no definitive conclusions could be drawn regarding the most effective antibiotic use in treating peri-implantitis.
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Affiliation(s)
| | - Federica Di Spirito
- Department of Medicine, Surgery and Dentistry, University of Salerno, 84081 Baronissi, Italy
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Ayna M, Spille J, Açil Y, Weitkamp JT, Wiltfang J, Esen C, Gülses A. Investigation of Topographical Alterations in Titanium-Zirconium-Alloy Implant Threads following Er:YAG Irradiation. MATERIALS (BASEL, SWITZERLAND) 2022; 15:7889. [PMID: 36431373 PMCID: PMC9696102 DOI: 10.3390/ma15227889] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Revised: 11/02/2022] [Accepted: 11/04/2022] [Indexed: 06/16/2023]
Abstract
The aim of the current experimental study was to comparatively assess the surface alterations in titanium and titanium-zirconium alloy implants in terms of thread pitch topography after irradiation with an Er:YAG laser, which is recommended in the literature for its sterilizing effect in the treatment of contaminated implant surfaces. Roxolid® and SLA® (Sand-blasted, Large-grit, Acid-etched) implants from Straumann® company with the same macro topography were investigated. The surface treatment was carried out using a wavelength of 2940 nm, 60 s irradiation time, a frequency of 10 Hz, and energies between 120 mJ and 250 mJ. The alterations were quantitatively analyzed by conducting roughness analysis via white light interferometry and qualitatively using SEM images. Roxolid® could particularly maintain its surface topography at a level of 160 mJ. At an energy level of 250 mJ, the surface properties of the pitch could be significantly altered for the first time. Compared to the Standard Plus dental implants studied, no distinct removal of the material from the surface was detected. The alloy properties of Roxolid® confirm the manufacturer's statement in terms of stability and could offer advantages in peri-implantitis management if decontamination has been selected. However, as a part of a respective strategy, smoothening of a Roxolid® implant surface requires a significantly higher energy level compared to SLA-Standard® dental implants.
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Affiliation(s)
- Mustafa Ayna
- Department of Periodontology, Bonn University, 53111 Bonn, Germany
| | - Johannes Spille
- Department of Oral and Maxillofacial Surgery, Christian Albrecht University, 24105 Kiel, Germany
| | - Yahya Açil
- Department of Oral and Maxillofacial Surgery, Christian Albrecht University, 24105 Kiel, Germany
| | - Jan-Tobias Weitkamp
- Department of Oral and Maxillofacial Surgery, Christian Albrecht University, 24105 Kiel, Germany
| | - Jörg Wiltfang
- Department of Oral and Maxillofacial Surgery, Christian Albrecht University, 24105 Kiel, Germany
| | - Cemal Esen
- Laser Technology, Ruhr University, 44801 Bochum, Germany
| | - Aydin Gülses
- Department of Oral and Maxillofacial Surgery, Christian Albrecht University, 24105 Kiel, Germany
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Chuachamsai S, Acharya A, Fischer K, Nibali L, Ho D, Pelekos G. The effectiveness of adjunctive measures in managing peri-implant mucositis: an umbrella review. Int J Implant Dent 2022; 8:26. [PMID: 35674882 PMCID: PMC9177933 DOI: 10.1186/s40729-022-00426-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Accepted: 05/30/2022] [Indexed: 11/28/2022] Open
Abstract
OBJECTIVES The purpose of this umbrella review was to gather and summarize the data from published systematic reviews (SRs) that compared non-surgical mechanical debridement (NSMD) with and without the use of adjunctive treatments on the management of peri-implant mucositis (PIM). MATERIALS AND METHODS A protocol was developed and registered in PROSPERO (CRD42021254350) before the systematic search for the SRs. Seven electronic databases, including Cochrane Library, Embase (via Ovid), MEDLINE (via Pubmed), Proquest, Prospero, Scopus and Web of Science, were searched for published reviews. The search for unpublished and informally published reviews was further attempted in the last four databases. The methodological quality of the included reviews was assessed using AMSTAR 2. RESULTS Twelve included SRs assessed clinical studies published between 2014 and 2020, including a total of seventeen primary clinical trials. All SRs summarized data from individual studies and provided a narrative conclusion regarding the effectiveness of the adjunctive treatments. Only six SRs performed a meta-analysis (MA) of additional benefits of the adjunctive therapy for PIM, with results indicating no significant difference between the different treatment modalities. The overall confidence was adjudged ranging from critically low to low using AMSTAR 2 and significant additional benefits of any adjunctive treatments in comparison with NSMD were not apparent. CONCLUSION Overall, the reviewed evidence did not support the use of adjunctive treatments for improvement of clinical outcomes in PM management as compared to NSMD alone.
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Affiliation(s)
- Sompol Chuachamsai
- Division of Periodontology and Implant Dentistry Faculty of Dentistry, The University of Hong Kong, Hong Kong, SAR, China
| | - Aneesha Acharya
- Dr D. Y. Patil Dental College and Hospital, Dr D. Y. Patil Vidyapeeth, Pune, India
- Division of Periodontology and Implant Dentistry, Faculty of Dentistry, The University of Hong Kong, Hong Kong, SAR, China
| | - Kai Fischer
- Clinic of Conservative and Preventive Dentistry, Division of Periodontology and Peri-Implant Diseases, University of Zurich, Zurich, Switzerland
| | - Luigi Nibali
- Periodontology Unit, Faculty of Dentistry, Oral and Craniofacial Sciences, Centre for Host-Microbiome Interactions, King's College London, London, UK
| | - Dominic Ho
- Division of Periodontology and Implant Dentistry, Faculty of Dentistry, The University of Hong Kong, Hong Kong, SAR, China
| | - Georgios Pelekos
- Division of Periodontology and Implant Dentistry, Faculty of Dentistry, The University of Hong Kong, Hong Kong, SAR, China.
- Department of Periodontology, Faculty of Dentistry, The University of Hong Kong, Prince Philip Dental Hospital, 34 Hospital Road, Sai Ying Pun, Hong Kong, 999077, SAR, China.
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Chen H, Wang W, Yu S, Wang H, Tian Z, Zhu S. Procyanidins and Their Therapeutic Potential against Oral Diseases. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27092932. [PMID: 35566283 PMCID: PMC9104295 DOI: 10.3390/molecules27092932] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Revised: 04/27/2022] [Accepted: 05/02/2022] [Indexed: 12/24/2022]
Abstract
Procyanidins, as a kind of dietary flavonoid, have excellent pharmacological properties, such as antioxidant, antibacterial, anti-inflammatory and anti-tumor properties, and so they can be used to treat various diseases, including Alzheimer’s disease, diabetes, rheumatoid arthritis, tumors, and obesity. Given the low bioavailability of procyanidins, great efforts have been made in drug delivery systems to address their limited use. Nowadays, the heavy burden of oral diseases such as dental caries, periodontitis, endodontic infections, etc., and their consequences on the patients’ quality of life indicate a strong need for developing effective therapies. Recent years, plenty of efforts are being made to develop more effective treatments. Therefore, this review summarized the latest researches on versatile effects and enhanced bioavailability of procyanidins resulting from innovative drug delivery systems, particularly focused on its potential against oral diseases.
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Affiliation(s)
- Huan Chen
- Department of Prosthodontics, School and Hospital of Stomatology, Jilin University, Changchun 130012, China; (H.C.); (S.Y.); (H.W.); (Z.T.)
| | - Wanyu Wang
- Department of Pharmacy, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China;
| | - Shiyang Yu
- Department of Prosthodontics, School and Hospital of Stomatology, Jilin University, Changchun 130012, China; (H.C.); (S.Y.); (H.W.); (Z.T.)
| | - Huimin Wang
- Department of Prosthodontics, School and Hospital of Stomatology, Jilin University, Changchun 130012, China; (H.C.); (S.Y.); (H.W.); (Z.T.)
| | - Zilu Tian
- Department of Prosthodontics, School and Hospital of Stomatology, Jilin University, Changchun 130012, China; (H.C.); (S.Y.); (H.W.); (Z.T.)
| | - Song Zhu
- Department of Prosthodontics, School and Hospital of Stomatology, Jilin University, Changchun 130012, China; (H.C.); (S.Y.); (H.W.); (Z.T.)
- Correspondence: ; Tel.: +86-135-7878-5725
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11
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Haugen HJ, Chen H. Is There a Better Biomaterial for Dental Implants than Titanium?—A Review and Meta-Study Analysis. J Funct Biomater 2022; 13:jfb13020046. [PMID: 35645254 PMCID: PMC9149859 DOI: 10.3390/jfb13020046] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Revised: 03/28/2022] [Accepted: 04/15/2022] [Indexed: 02/04/2023] Open
Abstract
This article focuses on preclinical studies and reviews the available evidence from the literature on dental implant and abutment materials in the last decade. Specifically, different peri-implantitis materials and how surface modifications may affect the peri-implant soft-tissue seal and subsequently delay or hinder peri-implantitis are examined. This review analyzed more than 30 studies that were Randomized Controlled Trials (RCTs), Controlled Clinical Trials (CCTs), or prospective case series (CS) with at least six months of follow-up. Meta-analyses were performed to make a comparison between different implant materials (titanium vs. zirconia), including impact on bone changes, probing depth, plaque levels, and peri-implant mucosal inflammation, as well as how the properties of the implant material and surface modifications would affect the peri-implant soft-tissue seal and peri-implant health conditions. However, there was no clear evidence regarding whether titanium is better than other implant materials. Clinical evidence suggests no difference between different implant materials in peri-implant bone stability. The metal analysis offered a statistically significant advantage of zirconia implants over titanium regarding developing a favorable response to the alveolar bone.
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Affiliation(s)
- Håvard J. Haugen
- Department of Biomaterials, Institute of Clinical Dentistry, University of Oslo, 0318 Oslo, Norway
- Correspondence:
| | - Hongyu Chen
- Department of Biomedical Engineering, Rensselaer Polytechnic Institute, Troy, NY 12180, USA;
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12
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Parker S, Cronshaw M, Grootveld M, George R, Anagnostaki E, Mylona V, Chala M, Walsh L. The influence of delivery power losses and full operating parametry on the effectiveness of diode visible-near infra-red (445-1064 nm) laser therapy in dentistry-a multi-centre investigation. Lasers Med Sci 2022; 37:2249-2257. [PMID: 35028767 DOI: 10.1007/s10103-021-03491-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Accepted: 12/06/2021] [Indexed: 12/17/2022]
Abstract
The development of protocols for laser-assisted therapy demands strict compliance with comprehensive operating parametry. The purpose of this investigation was to examine the accuracy of correlation between laser control panel and fibre emission power values in a selection of diode dental lasers. Through retrospective analysis using successive systematic review and meta-analysis, it is clear that there is inconsistency in the details, and possible inaccuracies in laser power applied and associated computed data. Through a multi-centre investigation, 38 semi-conductor ("diode") dental laser units were chosen, with emission wavelengths ranging from 445 to 1064 nm. Each unit had been recently serviced according to manufacturer's recommendations, and delivery fibre assembly checked for patency and correct alignment with the parent laser unit. Subject to the output capacity of each laser, four average power values were chosen using the laser control panel-100 mW, 500 mW, 1.0 W, and 2.0 W. Using a calibrated power meter, the post-fibre emission power value was measured, and a percentage power loss calculated. For each emission, a series of six measurements were made and analysed to investigate sources of power losses along the delivery fibre, and to evaluate the precision of power loss determinations. Statistical analysis of a dataset comprising % deviations from power setting levels was performed using a factorial ANOVA model, and this demonstrated very highly significant differences between devices tested and emission power levels applied (p < 10-142 and < 10-52 respectively). The devices × emission power interaction effect was also markedly significant (p < 10-66), and this confirmed that differences observed in these deviations for each prior power setting parameter were dependent on the device employed for delivery. Power losses were found to be negatively related to power settings applied. Significant differences have emerged to recommend the need to standardize a minimum set of parameters that should form the basis of comparative research into laser-tissue interactions, both in vitro and in vivo.
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Affiliation(s)
- Steven Parker
- Leicester School of Pharmacy, De Montfort University, Leicester, UK.
| | - Mark Cronshaw
- Leicester School of Pharmacy, De Montfort University, Leicester, UK.,School of Dentistry, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | - Martin Grootveld
- Leicester School of Pharmacy, De Montfort University, Leicester, UK
| | - Roy George
- School of Medicine and Dentistry, Griffith University, Brisbane, QLD, Australia
| | | | - Valina Mylona
- Leicester School of Pharmacy, De Montfort University, Leicester, UK
| | - Marianna Chala
- Department of Surgical Sciences and Integrated Diagnostics, University of Genoa, Genoa, Italy
| | - Laurence Walsh
- Emeritus Professor, University of Queensland School of Dentistry, Herston, QLD, Australia
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13
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Wawrzyk A, Łobacz M, Adamczuk A, Sofińska-Chmiel W, Rahnama M. The Efficacy of a Diode Laser on Titanium Implants for the Reduction of Microorganisms That Cause Periimplantitis. MATERIALS 2021; 14:ma14237215. [PMID: 34885369 PMCID: PMC8658457 DOI: 10.3390/ma14237215] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Revised: 11/18/2021] [Accepted: 11/19/2021] [Indexed: 11/16/2022]
Abstract
The paper presents the optimisation of a safe diode laser irradiation process applied to the surface of titanium implants in order to reduce microbial numbers in the treatment of inflammation classified as periimplantitis. The study comprised isolation and identification of microorganisms inhabiting surfaces of dental implants, crowns, teeth and saliva from patients with fully symptomatic periimplantitis. Microorganisms were detected by a culture-dependent method and identified with the use of MALDI-TOF mass spectrometry. The isolated microorganisms were inoculated on the surface of a new implant and then irradiated by a diode laser (wavelength of 810 ± 10 nm) in one, two or three repetitions and biocidal efficacy was assessed. To evaluate impact of laser irradiation on roughness, morphology and structure of the implant surface, optical profilometry, scanning electron microscopy and optical microscopy were used. Examination of the tested surfaces and saliva revealed the presence of Gram-positive and Gram-negative bacteria and one fungal species. In all patients, cultures from the endosseous part of the implant revealed the presence of the pathogenic and pyogenic bacterium Streptococcus constellatus. In 13 out of 20 samples laser-irradiated in duplicate and triplicate, all microorganisms were eliminated. The irradiation used did not cause any changes in the properties of the implant surface.
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Affiliation(s)
- Anna Wawrzyk
- Silesian Park of Medical Technology Kardio-Med Silesia in Zabrze, M. Curie Skłodowskiej 10C, 41-800 Zabrze, Poland
- Correspondence:
| | - Michał Łobacz
- The Chair and Department of Oral Surgery, Medical University of Lublin, Chodźki 6, 20-093 Lublin, Poland; (M.Ł.); (M.R.)
| | - Agnieszka Adamczuk
- Institute of Agrophysics, Polish Academy of Sciences, Doświadczalna 4 Str., 20-290 Lublin, Poland;
| | - Weronika Sofińska-Chmiel
- Analytical Laboratory, Institute of Chemical Sciences, Faculty of Chemistry, Maria Curie Skłodowska University, Maria Curie Skłodowska Sq. 2, 20-031 Lublin, Poland;
| | - Mansur Rahnama
- The Chair and Department of Oral Surgery, Medical University of Lublin, Chodźki 6, 20-093 Lublin, Poland; (M.Ł.); (M.R.)
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Namour M, Mobadder ME, Mulongo B, Fagnart O, Harb A, Peremans A, Verspecht T, Teughels W, Nammour S, Rompen E. Assessment of Disinfection Potential of Q-Switch Nd: YAG Laser on Contaminated Titanium Implant Surfaces. MATERIALS 2021; 14:ma14206078. [PMID: 34683666 PMCID: PMC8537820 DOI: 10.3390/ma14206078] [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: 08/27/2021] [Revised: 09/27/2021] [Accepted: 10/08/2021] [Indexed: 12/21/2022]
Abstract
Peri-implantitis (PI) is a relatively frequent pathology that compromises the overall survival of the dental implant. Adjunctive approaches for the conventional mechanical debridement are being suggested to optimize the treatment of PI. The goal of the study was the assessment of the disinfection potential of the Q-Switch Nd: YAG laser on contaminated titanium implant surfaces. A total of 72 sterile titanium discs were used and divided into three groups: 24 contaminated titanium discs treated with the laser (study Group L), 24 contaminated titanium discs with no treatment (control 1—Group C), and 24 sterile titanium discs with no treatment (control 2—Group S). Multi-species biofilm was used: Porphyromonas gingivalis, Fusobacterium nucleatum, Aggregatibacter actinomycetemcomitans, Streptococcus mutans, Streptococcus sobrinus, and Prevotella intermedia. Commensal bacteria were included also: Actinomyces naeslundii, Actinomyces viscosus, Streptococcus cristatus, Streptococcus gordonii, Streptococcus mitis, Streptococcus oralis, Streptococcus sanguinis, Streptococcus parasanguinis, and Veillonella parvula. Parameters delivered per pulse on the targeted surfaces of the titanium discs were an energy density of 0.597 J/cm2 each pulse, a pulse power of 270 mW, a laser beam spot of 2.4 mm in diameter, and a rate of repetition of 10 Hertz (Hz) for a pulse duration of 6 nanoseconds (ns). The mode was no contact, and a distance of 500 micrometers was used with a total time of irradiation equal to 2 s (s). The collection of microbiological samples was made for all groups; colony-forming units (CFU) were identified by two different practitioners, and the average of their examinations was considered for each sample. The average of the TBC (CFU/mL) was calculated for each group. Values were 0.000 CFU/mL, 4767 CFU/mL, and 0.000 CFU/mL for Group L, Group C, and Group S, respectively. Therefore, the suggested treatment protocol was able to provoke a total disinfection of the contaminated titanium surfaces. A statistical difference was only found between Group L vs. Group C and between Group S vs. Group C. The difference was not significant between Group S and Group L. In conclusion, the present study confirmed that the Q-Switch Nd: YAG laser under our specific conditions can provide a total disinfection of the contaminated titanium surfaces.
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Affiliation(s)
- Melanie Namour
- Department of Dental Sciences, Faculty of Medicine, University of Liege, 4000 Liege, Belgium; (M.N.); (M.E.M.); (E.R.)
| | - Marwan El Mobadder
- Department of Dental Sciences, Faculty of Medicine, University of Liege, 4000 Liege, Belgium; (M.N.); (M.E.M.); (E.R.)
| | - Baudouin Mulongo
- Laboratoire de Microbiologie CEBIODI, Hospital Saint Jean, 32, Boulevard du Jardin Botanique, 1000 Bruxelles, Belgium; (B.M.); (O.F.)
| | - Olivier Fagnart
- Laboratoire de Microbiologie CEBIODI, Hospital Saint Jean, 32, Boulevard du Jardin Botanique, 1000 Bruxelles, Belgium; (B.M.); (O.F.)
| | - Assaf Harb
- Laboratoire CEBIODI, Hospital Saint Anne, Saint Remi, 1070 Brussels, Belgium;
| | - André Peremans
- Laboratoire Physique de la Matière et du Rayonnement, Université de Namur, 5000 Namur, Belgium;
| | - Tim Verspecht
- Department of Oral Health Sciences, University of Leuven (KU Leuven), Kapucijnenvoer 33, 3000 Leuven, Belgium;
| | - Wim Teughels
- Department of Oral Health Sciences, Dentistry, University of Leuven (KU Leuven), University Hospitals Leuven, Kapucijnenvoer 33, 3000 Leuven, Belgium;
| | - Samir Nammour
- Department of Dental Sciences, Faculty of Medicine, University of Liege, 4000 Liege, Belgium; (M.N.); (M.E.M.); (E.R.)
- Correspondence: ; Tel.: +32-478-508-724
| | - Eric Rompen
- Department of Dental Sciences, Faculty of Medicine, University of Liege, 4000 Liege, Belgium; (M.N.); (M.E.M.); (E.R.)
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15
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Yin S, Sun N, Jiang F, Lu Y, Yang G, Wu X, Lin S, Zhang W, Jiang X. The Translation from In Vitro Bioactive Ion Concentration Screening to In Vivo Application for Preventing Peri-implantitis. ACS APPLIED MATERIALS & INTERFACES 2021; 13:5782-5794. [PMID: 33464812 DOI: 10.1021/acsami.0c19698] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Peri-implantitis is a typical pathological condition characterized by the destructive inflammation in the soft tissue and the progressive loss of supporting bones. As the current effective treatments and preventive measures are inconsistent and unpredictable, the use of biomaterials as carriers of bioactive ion coatings is a promising approach. However, the translation from lab to large-scale production and clinical applications is difficult due to a technology barrier. Determining the effective dosage of each ion to achieve an in vivo application of the in vitro screening is challenging. Here, we selected zinc and strontium ions to provide multiple effects on antibacterial activity and osteogenesis. The optimal coating with effective release concentrations of the two ions was obtained after the two-step screening from in vitro testing. The results showed that this type of in vivo bioactive ion usage leads to an enhanced osseointegration during the immediate implantation in a periodontitis-affected environment and prevents soft tissue inflammation and bone resorption in an inflammatory environment. The new biologically active ion screening method could verify the effectiveness of this clinical translation and its potential for large-scale production and could determine the effective dosage of each ion for a specific application.
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Affiliation(s)
- Shi Yin
- Department of Prosthodontics, Shanghai Engineering Research Center of Advanced Dental Technology and Materials, Shanghai Key Laboratory of Stomatology, Shanghai Research Institute of Stomatology, National Clinical Research Center for Oral Diseases, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, No. 639 Zhizaoju Road, Shanghai 200011, China
| | - Ningjia Sun
- Department of Prosthodontics, Shanghai Engineering Research Center of Advanced Dental Technology and Materials, Shanghai Key Laboratory of Stomatology, Shanghai Research Institute of Stomatology, National Clinical Research Center for Oral Diseases, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, No. 639 Zhizaoju Road, Shanghai 200011, China
| | - Fei Jiang
- Department of Prosthodontics, Shanghai Engineering Research Center of Advanced Dental Technology and Materials, Shanghai Key Laboratory of Stomatology, Shanghai Research Institute of Stomatology, National Clinical Research Center for Oral Diseases, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, No. 639 Zhizaoju Road, Shanghai 200011, China
| | - Yuezhi Lu
- Department of Prosthodontics, Shanghai Engineering Research Center of Advanced Dental Technology and Materials, Shanghai Key Laboratory of Stomatology, Shanghai Research Institute of Stomatology, National Clinical Research Center for Oral Diseases, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, No. 639 Zhizaoju Road, Shanghai 200011, China
| | - Guangzheng Yang
- Department of Prosthodontics, Shanghai Engineering Research Center of Advanced Dental Technology and Materials, Shanghai Key Laboratory of Stomatology, Shanghai Research Institute of Stomatology, National Clinical Research Center for Oral Diseases, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, No. 639 Zhizaoju Road, Shanghai 200011, China
| | - Xiaolin Wu
- Department of Prosthodontics, Shanghai Engineering Research Center of Advanced Dental Technology and Materials, Shanghai Key Laboratory of Stomatology, Shanghai Research Institute of Stomatology, National Clinical Research Center for Oral Diseases, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, No. 639 Zhizaoju Road, Shanghai 200011, China
| | - Sihan Lin
- Department of Prosthodontics, Shanghai Engineering Research Center of Advanced Dental Technology and Materials, Shanghai Key Laboratory of Stomatology, Shanghai Research Institute of Stomatology, National Clinical Research Center for Oral Diseases, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, No. 639 Zhizaoju Road, Shanghai 200011, China
| | - Wenjie Zhang
- Department of Prosthodontics, Shanghai Engineering Research Center of Advanced Dental Technology and Materials, Shanghai Key Laboratory of Stomatology, Shanghai Research Institute of Stomatology, National Clinical Research Center for Oral Diseases, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, No. 639 Zhizaoju Road, Shanghai 200011, China
| | - Xinquan Jiang
- Department of Prosthodontics, Shanghai Engineering Research Center of Advanced Dental Technology and Materials, Shanghai Key Laboratory of Stomatology, Shanghai Research Institute of Stomatology, National Clinical Research Center for Oral Diseases, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, No. 639 Zhizaoju Road, Shanghai 200011, China
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Solderer A, Schmidlin PR. Regenerative Surgical Therapy of Peri-implantitis: An Umbrella Review of Answered/Unanswered Questions and Future Perspectives. FRONTIERS IN DENTAL MEDICINE 2020. [DOI: 10.3389/fdmed.2020.614240] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
Purpose: To systemically summarize current knowledge about regeneration of peri-implant defects based on available systematic reviews.Materials and Methods: A systematic search for review articles published between 2010 and 2020 in four databases was conducted. Only systematic reviews and meta-analyses were included. Based on the available literature, five questions of clinical importance on indication for regenerative approaches, surgical technique, methods of decontamination, outcome of therapy and adjunctive use of biological factors were formulated and answered.Results: The electronic search resulted in 312 studies, from which 264 studies were published between 2010 and 2020. Finally, 18 systematic reviews and one consensus report were chosen. Data of the included studies were based on 58 to 840 implants. Data on over 4.904 implants were assessed. From the 19 studies that were included, 15 assessed the outcome of regenerative therapy; three, the surgical protocol of regenerative therapy; two, the use of laser in regenerative therapy; and one, the additional use of growth factors in regenerative peri-implant therapy. Three studies assessed more than one topic.Conclusions: In general, a partial bone fill can be expected in 85% of regenerative procedures. Regeneration leads to a mean of 57% of greater bone fill, compared to open flap surgery only. Defect configuration plays a crucial role in the outcome, whereas the role and extent of benefit of different surgical protocols are still not clear.
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