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Balani A, Tandon J, Kharsan V, Karan A, Mazhar H, Awasthy A. Peri-implant bone changes after using platelet-rich fibrin scaffold among Indians. Bioinformation 2024; 20:600-604. [PMID: 39131538 PMCID: PMC11312317 DOI: 10.6026/973206300200600] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2024] [Revised: 06/30/2024] [Accepted: 06/30/2024] [Indexed: 08/13/2024] Open
Abstract
Bone transplant with osteopromotive elements - such as herbal extracts - that promote the creation of new boneis of interest to dentists. Hence, we compared the bone loss around dental implants while placing platelet rich fibrin (PRF) scaffold alone and PRF scaffold with simvastatin (SIM) and PRF scaffold with Moringaoleifera (MO). There were thirty six patients total. A total of 36 implants, or twelve implants in all three categories, were the estimated sample size. Category 1: PRF scaffolds alone. Category 2: PRF scaffolds with SIM. Category 3: PRF scaffolds with MO. Alteration in the bones were measured with CBCT. It was observed that there was decreased loss of crestal bone in PRF+ SIM and PRF+MO as compared to PRF alone. The use of herbal osteopromotive agents like simvastitin and Moringaoleifera along with PRF scaffolds can be effective in reducing bone loss around dental implants.
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Affiliation(s)
- Abhishek Balani
- Department of Oral and Maxillofacial Surgery, New Horizon Dental College and Research Institute, Sakri, Bilaspur, Chhattisgarh, India
| | - Jaishree Tandon
- Department of Oral and Maxillofacial Surgery, New Horizon Dental College and Research Institute, Sakri, Bilaspur, Chhattisgarh, India
| | - Vinay Kharsan
- Department of Oral and Maxillofacial Surgery, New Horizon Dental College and Research Institute, Sakri, Bilaspur, Chhattisgarh, India
| | - Abhishek Karan
- Department of Oral and Maxillofacial Surgery, New Horizon Dental College and Research Institute, Sakri, Bilaspur, Chhattisgarh, India
| | - Heena Mazhar
- Department of Oral and Maxillofacial Surgery, New Horizon Dental College and Research Institute, Sakri, Bilaspur, Chhattisgarh, India
| | - Arunima Awasthy
- Department of Oral and Maxillofacial Surgery, New Horizon Dental College and Research Institute, Sakri, Bilaspur, Chhattisgarh, India
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Azangookhiavi H, Habibzadeh S, Zahmatkesh H, Mellati E, Mosaddad SA, Dadpour Y. The effect of platelet-rich fibrin (PRF) versus freeze-dried bone allograft (FDBA) used in alveolar ridge preservation on the peri-implant soft and hard tissues: a randomized clinical trial. BMC Oral Health 2024; 24:693. [PMID: 38877446 PMCID: PMC11179368 DOI: 10.1186/s12903-024-04478-1] [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: 04/20/2023] [Accepted: 06/12/2024] [Indexed: 06/16/2024] Open
Abstract
BACKGROUND The effectiveness of alveolar ridge preservation on bone regeneration and tissue healing has been thoroughly documented in the literature. This study aimed to evaluate the peri-implant soft and hard tissue changes after alveolar ridge preservation using either platelet-rich fibrin (PRF) or freeze-dried bone allograft (FDBA) over a 12-month period following the prosthetic loading of implants. METHODS In this randomized clinical trial, 40 individuals were recruited for alveolar ridge preservation using (1) FDBA or (2) PRF in incisal/premolar areas. At two follow-up sessions (six- and 12-months post-implant insertion), radiographic imaging and clinical examinations assessed marginal bone loss and soft tissue factors, including gingival recession and bleeding on probing. The differences between study groups were analyzed using Generalized estimating Equations, the Binary logistic regression model, and Cochran's Q test. RESULTS There was a statistically significant difference regarding gingival recession at both follow-up evaluations; values in the PRF group were considerably lower compared to the FDBA group (p < 0.05). The mean values for vertical marginal bone loss and bleeding on probing showed no significant differences between the two study groups (p > 0.05). CONCLUSIONS Except for gingival recession, applying PRF yielded comparable clinical results to FDBA after one year of implant loading and could be recommended as a potential biomaterial for alveolar ridge preservation following tooth extractions. CLINICAL TRIAL REGISTRATION The research protocol was registered in the Protocol Registration and Results System on 13/08/2021, available at https://clinicaltrials.gov/ (NCT05005377).
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Affiliation(s)
- Hassan Azangookhiavi
- Department of Prosthodontics, School of Dentistry, International Campus, Tehran University of Medical Sciences, Tehran, Iran
| | - Sareh Habibzadeh
- Department of Prosthodontics, School of Dentistry, International Campus, Tehran University of Medical Sciences, Tehran, Iran
- Dental Research Center, Dentistry Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Ehsan Mellati
- University of Sydney, Sydney, Australia
- Private Practice, Sydney, Australia
| | - Seyed Ali Mosaddad
- Department of Research Analytics, Saveetha Institute of Medical and Technical Sciences, Saveetha Dental College and Hospitals, Saveetha University, Chennai, India
- Department of Conservative Dentistry and Bucofacial Prosthesis, Faculty of Odontology, Complutense University of Madrid, Madrid, Spain
| | - Yalda Dadpour
- Department of Periodontics, International Campus, School of Dentistry, Tehran University of Medical Sciences, Tehran, Iran.
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Anis M, Abdelrahman AR, Attia R, Zahran A. Tomographic assessment of bone changes in atrophic maxilla treated by split-crest technique and dental implants with platelet-rich fibrin and NanoBone ® versus platelet-rich fibrin alone: Randomized controlled trial. BMC Oral Health 2024; 24:691. [PMID: 38877464 PMCID: PMC11177399 DOI: 10.1186/s12903-024-04420-5] [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: 02/27/2024] [Accepted: 05/29/2024] [Indexed: 06/16/2024] Open
Abstract
BACKGROUND This study evaluated the clinical benefits of adding NanoBone® with split-crest technique and simultaneous implant placement covered with platelet-rich fibrin membrane in horizontally deficient maxillary ridges in terms of crestal and horizontal bone changes and patient morbidity. METHODS Forty patients indicated for maxillary ridge splitting and simultaneous implant placement were assigned randomly to the study groups: control group (Platelet Rich Fibrin membrane) and test group (Platelet Rich Fibrin membrane + Nanobone®). The Cone Beam Computed Tomography Fusion technique was utilized to assess crestal and horizontal bone changes after five months of the surgical procedure. Patient morbidity was recorded for one week post-surgical. RESULTS Five months post-surgical, buccal crestal bone resorption was 1.26 ± 0.58 mm for the control group and 1.14 ± 0.63 mm for the test group. Lingual crestal bone resorption was 1.40 ± 0.66 mm for the control group and 1.47 ± 0.68 mm for the test group. Horizontal bone width gain was 1.46 ± 0.44 mm for the control group and 1.29 ± 0.73 mm for the test group. There was no significant statistical difference between study groups regarding crestal and horizontal bone changes and patient morbidity. CONCLUSIONS The tomographic assessment of NanoBone® addition in this study resulted in no statistically significant difference between study groups regarding crestal and horizontal bone changes and patient morbidity. More randomized controlled clinical trials on gap fill comparing different bone grafting materials versus no grafting should be conducted. CLINICALTRIALS GOV REGISTRATION NUMBER NCT02836678, 13th January 2017.
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Affiliation(s)
- Maged Anis
- Department of Periodontology, Faculty of Dentistry, Modern Sciences and Arts University, Giza, Egypt
| | - Ahmed Reda Abdelrahman
- Department of Periodontology, Faculty of Dentistry, Modern Sciences and Arts University, Giza, Egypt.
- Department of Periodontology, Faculty of Dentistry, Cairo University, El-Manial, Cairo, 11553, Egypt.
| | - Rasha Attia
- Department of Periodontology, Faculty of Dentistry, Modern Sciences and Arts University, Giza, Egypt
| | - Amr Zahran
- Department of Periodontology, Faculty of Dentistry, Cairo University, El-Manial, Cairo, 11553, Egypt
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Mousavi Y, Paknejad M, Taheri M, Aslroosta H, Aminishakib P, Panjnoush M, Shamshiri A. Comparison of histologic and radiographic changes of sockets grafted with LPRF and sockets without intervention after tooth extraction. Oral Maxillofac Surg 2024; 28:667-677. [PMID: 37940776 DOI: 10.1007/s10006-023-01190-2] [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: 05/24/2023] [Accepted: 10/29/2023] [Indexed: 11/10/2023]
Abstract
OBJECTIVES After tooth extraction, marked resorption occurs in extraction socket walls, leading to functional and esthetic problems in that area. One of the methods introduced to reduce this resorption is the use of platelet derivatives. This study aimed to evaluate the effects of leukocyte and platelet-rich fibrin (L-PRF) on the changes following tooth extraction. MATERIALS AND METHODS The participants were 24 patients who needed to replace at least one single-rooted tooth with an implant. They were randomly divided into test and control groups. After the tooth extraction, the sockets in the test group received LPRF clots, while in the control group, the sockets were left free of any interventions. CBCT scans were obtained from the extraction site both immediately after the tooth extraction and 8 weeks later. The histologic biopsy was also obtained while the implant site was being prepared 8 weeks after the extraction. RESULTS The average vertical bone loss in the buccal crest was not significantly different between the two groups (1.67 ± 1.67 in the test group and 2.3 ± 1.36 in the control group; mean difference = - 0.36, 95% CI: - 1.65-0.93, p-value = 0.57). Nor was the difference in resorption of the palatal wall (mean difference = - 0.19, 95% CI: - 1.51.12, p-value = 0.76). The mean ridge width resorption in 25% of the coronal aspect of sockets was also measured in the test (1.30 ± 0.66) and control group (0.58 ± 0.95) (mean difference = 0.73, 95% CI: 0.03-1.42, p-value = 0.04). The new bone formation in histologic view was not statistically different between groups (p-value = 0.15). CONCLUSION The LPRF neither reduces the rate of ridge resorption in vertical or horizontal dimensions of extraction sockets nor induces more new bone formation. CLINICAL RELEVANCE This study helps dentists choose the appropriate material for ridge preservation.
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Affiliation(s)
| | - M Paknejad
- Department of Periodontics, School of Dentistry, Tehran University of Medical Sciences, Tehran, Iran
| | - M Taheri
- Periodontist, Private Practice, Tehran, Iran
| | - H Aslroosta
- Department of Periodontics, School of Dentistry, Tehran University of Medical Sciences, Tehran, Iran
| | - P Aminishakib
- Oral and Maxillofacial Pathology Department, School of Dentistry, Tehran University of Medical Sciences, Tehran, Iran
| | - M Panjnoush
- Oral and Maxillofacial Radiology Department, School of Dentistry, Tehran University of Medical Sciences, Tehran, Iran
| | - A Shamshiri
- Department of Community Oral Health, School of Dentistry, Tehran University of Medical Sciences, Tehran, Iran
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Anapu MP, Atluri KR, Chandra Tripuraneni S, Issrani R, Bader AK, Alkhalaf ZA, Sghaireen MG, Prabhu N, Rbea DH Alshammari R, Khalid G, Matab G, Khan FH. Evaluation of effect on stability of implants with and without platelet rich fibrin using a resonance frequency analyzer - An in-vivo study. Heliyon 2024; 10:e27971. [PMID: 38623195 PMCID: PMC11016576 DOI: 10.1016/j.heliyon.2024.e27971] [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: 06/15/2023] [Revised: 03/03/2024] [Accepted: 03/08/2024] [Indexed: 04/17/2024] Open
Abstract
Background Although the conventional replacement for lost teeth has been partial or full dentures, the need for a fixed, esthetic, and functional restoration makes dental implants a reliable alternative. Aim To evaluate the initial and final stability of platelet rich fibrin coated implants using resonance frequency analyzer. Method ology: Thirteen patients with two or more missing teeth were informed about the procedure, and a consent form was obtained after cone beam computer tomography evaluation. Blood was drawn from the anticubital area of the patient, which was centrifuged to obtain platelet-rich fibrin. In all, 26 implants were placed, among which 13 were platelet-rich fibrin-coated (test group) and 13 were without platelet-rich fibrin (control group), and implant stability quotient values were recorded. Results The mean age of the patients was 34.4 (SD = 4.28). Majority of the patients were males (9; 69.2%) whereas there were only four (30.8%) female patients. When comparison between overall primary implant stability with and without PRF was done, the mean difference was 5.12 and this difference was not statistically significant (p = 0.221) whereas a statistically significant difference (p = 0.019) was found when comparison between overall secondary implant stability was done with and without PRF. The primary and secondary stability values for the control group were 69.18 ± 7.45 and 73.84 ± 8.21 respectively, and the primary and secondary stability values for the test group were 64.06 ± 12.66 and 81.49 ± 7.61 respectively, which showed statistically significant differences among the groups. The difference in these values signify that primary stability is more in control group whereas secondary stability is more in case group. This signifies that PRF enhances the stability of implant. Conclusion Implants coated with platelet-rich fibrin exhibited better osseointegration than implants without platelet-rich fibrin.
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Affiliation(s)
- Mounica Priya Anapu
- Department of Prosthodontics, Drs. Sudha and Nageswara Rao Siddhartha Institute of Dental Sciences, Chinnaoutapalli, India
| | - Kaleswara Rao Atluri
- Department of Prosthodontics, Drs. Sudha and Nageswara Rao Siddhartha Institute of Dental Sciences, Chinnaoutapalli, India
| | - Sunil Chandra Tripuraneni
- Department of Prosthodontics, Drs. Sudha and Nageswara Rao Siddhartha Institute of Dental Sciences, Chinnaoutapalli, India
| | - Rakhi Issrani
- Department of Preventive Dentistry, College of Dentistry, Jouf University, Sakaka, Kingdom of Saudi Arabia
| | - Alzarea K. Bader
- Department of Prosthetic Dental Sciences, College of Dentistry, Jouf University, Sakaka, Kingdom of Saudi Arabia
| | - Zainab A. Alkhalaf
- Department of Prosthetic Dental Sciences, Ministry of Health, Kingdom of Saudi Arabia
| | - Mohammed Ghazi Sghaireen
- Department of Prosthetic Dental Sciences, College of Dentistry, Jouf University, Sakaka, Kingdom of Saudi Arabia
| | - Namdeo Prabhu
- Department of Oral & Maxillofacial Surgery and Diagnostic Sciences, College of Dentistry, Jouf University, Sakaka, Kingdom of Saudi Arabia
- Department of Research Analytics, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, India
| | | | - Ghosoun Khalid
- College of Medicine, University of Hail, Hail, Kingdom of Saudi Arabia
| | - Ghada Matab
- College of Medicine, University of Hail, Hail, Kingdom of Saudi Arabia
| | - Farida Habib Khan
- Department of Family and Community Medicine, College of Medicine, University of Hail, Hail, Kingdom of Saudi Arabia
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Elsheikh HAE, Abdelsameaa SE, Elbahnasi AA, Abdel-Rahman FH. Comparison between platelet rich fibrin as space filling material versus xenograft and alloplastic bone grafting materials in immediate implant placement: a randomized clinical trial. BMC Oral Health 2023; 23:977. [PMID: 38066454 PMCID: PMC10704731 DOI: 10.1186/s12903-023-03678-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Accepted: 11/19/2023] [Indexed: 12/18/2023] Open
Abstract
BACKGROUND This study aimed to compare the efficacy of different gap filling materials in immediate implant in anterior and premolar regions of maxilla. MATERIALS AND METHODS Thirty-six implants were inserted in patients seeking for replacement of non-restorable maxillary anterior and premolar teeth (esthetic zone) by immediate implant. Patients were randomly distributed into three equal groups, twelve implants in each group. Group 1 received Platelet Rich Fibrin (PRF) into the jumping distance, Group 2 received Xenograft into the jumping distance and Group 3 received Alloplastic bone grafting material into the jumping distance. Implant stability by measuring the changes in Resonance Frequency Analysis (RFA), peri-implant pocket depth, marginal bone loss and changes in buccal bone thickness were evaluated during follow up periods. All the clinical and radiographic data were subjected to statistical analysis by One Way ANOVA test and the Post Hoc Tukey test. RESULTS This study involved 19 female patients and 17 male patients who received 36 dental implants. There was no significant difference between the study groups regarding implant stability, peri-implant pocket depth and palatal bone loss, while there was a significant difference between PRF Group (Group 1) and the other Groups regarding buccal bone loss and changes in buccal bone thickness. CONCLUSION PRF can be used as a gap filling material in conjunction with immediate implant placement, but other bone grafting materials give superior result regarding buccal bone loss and changes in buccal bone thickness. TRIAL REGISTRATION The study was listed on www. CLINICALTRIALS gov with registration number (NCT05878392) on 26/05/2023. The Institutional Review Board (IRB) of the Faculty of Dentistry, Mansoura University, Mansoura, Egypt, approved the current study in compliance with the seventh revision of the Helsinki Declaration in 2013 (A0103023OS).
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Affiliation(s)
| | | | - Ahmed Adel Elbahnasi
- Fixed Prosthodontics, Faculty of Dentistry, Mansoura University, Mansoura, Egypt
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Sharma K, Roy S, Kumari A, Bhargavi M, Patel S, Ingale P, Laddha R. A Comparative Evaluation of Soft and Hard Tissue Changes Around Dental Implants Placed With and Without Platelet-Rich Fibrin. Cureus 2023; 15:e36908. [PMID: 37128513 PMCID: PMC10148605 DOI: 10.7759/cureus.36908] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2022] [Accepted: 03/30/2023] [Indexed: 05/03/2023] Open
Abstract
BACKGROUND A patient's ability to maintain a healthy bone-implant interface seems to be a major predictor of implant longevity over the long term. The implant surface is protected from the oral environment, the bone, and the implant itself by the peri-implant tissues. Platelet-rich fibrin (PRF) has been shown to help in the regeneration of bone and other connective tissues. Since there has been inadequate information on the role of PRF in maintaining soft tissue integrity and crestal bone changes, the present study aimed to evaluate these challenges clinically and radiographically in human patients who had dental implants placed with PRF. MATERIALS AND METHODS There were a total of 15 patients who were recalled for the analysis, and they were split into two groups. PRF was used to complete the implant procedure in the experimental group, but PRF was not used in the control group. Cone beam computed tomography (CBCT) was used to evaluate the amount of alveolar bone prior to dental implant placement and intra-oral periapical radiograph (IOPAR) for postoperative assessment. Gingival index, plaque index, probing depths, papilla bleeding index, and crestal bone changes were used to document clinical limits. IOPAR using a similar approach was used to evaluate the crestal bone level alterations. Patients were evaluated clinically and radiographically for changes in the peri-implant soft tissue and crestal bone during implant placement, six and nine months postoperatively. RESULTS From baseline (p=0.02) to six months (p=0.04) and nine months (p=0.04), both groups showed changes in crestal bone loss and soft tissue although the changes in the test group were smaller. Soft tissue changes showed significant differences for probing depth and papilla index score at baseline and at the end of the six and nine months (p<0.05), whereas no significant difference was noted with bleeding index and plaque index score during the follow-up (p>0.05). CONCLUSION To conclude, the provided data demonstrated that the local injection of PRF during implant placement has the potential to favorably stimulate bone formation, and may be used as a therapeutic adjuvant in the clinical setting of implant placement.
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Affiliation(s)
- Kanchan Sharma
- Department of Orthodontics and Dentofacial Orthopaedics, Awadh Dental College and Hospital, Jamshedpur, IND
| | - Suparna Roy
- Department of Prosthodontics and Crown & Bridge, Awadh Dental College and Hospital, Jamshedpur, IND
| | - Archana Kumari
- Department of Orthodontics and Dentofacial Orthopaedics, Awadh Dental College and Hospital, Jamshedpur, IND
| | - Marupaka Bhargavi
- Department of Oral and Maxillofacial Surgery, Panineeya Institute of Dental Sciences and Research Centre, Hyderabad, IND
| | - Sumati Patel
- Department of Periodontology, Babu Banarasi Das College of Dental Sciences, Lucknow, IND
| | - Prasad Ingale
- Department of Conservative Dentistry and Endodontics, Bharati Vidyapeeth Dental College and Hospital, Sangli, IND
| | - Rashmi Laddha
- Department of Periodontology, Dr. Rajesh Ramdasji Kambe Dental College and Hospital, Akola, IND
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Sun J, Hu Y, Fu Y, Zou D, Lu J, Lyu C. Emerging roles of platelet concentrates and platelet-derived extracellular vesicles in regenerative periodontology and implant dentistry. APL Bioeng 2022; 6:031503. [PMID: 36061076 PMCID: PMC9439711 DOI: 10.1063/5.0099872] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Accepted: 08/08/2022] [Indexed: 11/14/2022] Open
Abstract
Platelet concentrates (PCs) are easily obtained from autogenous whole blood after centrifugation and have evolved through three generations of development to include platelet-rich plasma, platelet-rich fibrin, and concentrated growth factor. Currently, PCs are widely used for sinus floor elevation, alveolar ridge preservation, periodontal bone defects, guided bone regeneration, and treatment of gingival recession. More recently, PCs have been leveraged for tissue regeneration to promote oral soft and hard tissue regeneration in implant dentistry and regenerative periodontology. PCs are ideal for this purpose because they have a high concentration of platelets, growth factors, and cytokines. Platelets have been shown to release extracellular vesicles (P-EVs), which are thought to be essential for PC-induced tissue regeneration. This study reviewed the clinical application of PCs and P-EVs for implant surgery and periodontal tissue regeneration.
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Affiliation(s)
- Jiayue Sun
- Department of Stomatology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai 200233, China
| | - Yinghan Hu
- Department of Stomatology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai 200233, China
| | - Yinxin Fu
- Wuhan Fourth Hospital, Wuhan, Hubei 430032, China
| | - Derong Zou
- Department of Stomatology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai 200233, China
| | - Jiayu Lu
- Department of Stomatology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai 200233, China
| | - Chengqi Lyu
- Department of Stomatology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai 200233, China
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Mijiritsky E, Assaf HD, Kolerman R, Mangani L, Ivanova V, Zlatev S. Autologous Platelet Concentrates (APCs) for Hard Tissue Regeneration in Oral Implantology, Sinus Floor Elevation, Peri-Implantitis, Socket Preservation, and Medication-Related Osteonecrosis of the Jaw (MRONJ): A Literature Review. BIOLOGY 2022; 11:biology11091254. [PMID: 36138733 PMCID: PMC9495871 DOI: 10.3390/biology11091254] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Revised: 08/11/2022] [Accepted: 08/16/2022] [Indexed: 12/02/2022]
Abstract
Simple Summary Autologous platelet concentrates with high growth factor levels are used in many fields of dentistry. In recent years, the critical role of blood-derived materials in bone and soft tissue engineering has become apparent. After tooth extraction, the alveolar bone is exposed to progressive bone resorption, which can lead to difficulties in implant placement. Hence, many studies have demonstrated that APCs have the potential for soft tissue and bone regeneration. Furthermore, no inflammatory reactions occur, and they may be used alone or in combination with bone grafts, promoting bone growth and maturation. Moreover, the released growth factors and the presence of fibrin structures can induce osteogenesis. This review aims to provide information regarding the applications, indications, advantages, and disadvantages of three APC techniques in hard tissue regeneration. Abstract Over recent years, the usage of autologous platelet concentrates (APCs) has risen in hard tissue regeneration and oral implantology. The purpose of the present review is to offer an overview of the use of three APC techniques in dentistry: platelet-rich plasma (PRP), platelet-rich fibrin (PRF), and concentrated growth factor (CGF). A narrative summary of articles published between January 2011 and April 2022 is provided. The PubMed, Cochrane Library, Scopus, and Embase databases were used to conduct the search. The following keywords were used in the preliminary: “VEGF”, “TGF-b1”, “PRP”, “PRF”, “CGF”, AND “sinus augmentation” OR “implants” OR “peri-implantitis” OR “socket preservation” OR “MRONJ”. A total of 82 articles was finally included. The review then takes into account the application of the three techniques in different areas of treatment—including oral implantology, sinus floor elevation, peri-implantitis, socket preservation, and medication-related osteonecrosis of the jaw (MRONJ)—as well as their advantages and disadvantages.
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Affiliation(s)
- Eitan Mijiritsky
- Head and Neck Maxillofacial Surgery, Tel-Aviv Sourasky Medical Center, Department of Otolaryngology, Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv 699350, Israel
| | - Haya Drora Assaf
- Faculty of Dental Medicine, Hebrew University of Jerusalem, Jerusalem 9190401, Israel
| | - Roni Kolerman
- Department of Periodontology and Oral Implantology, The Maurice and Gabriela Goldschleger School of Dental Medicine, Tel-Aviv University, Tel-Aviv 6997801, Israel
| | - Luca Mangani
- Department of Translational Medicine and Clinical Science, University of Tor Vegata, 00133 Rome, Italy
| | - Vasilena Ivanova
- Oral Surgery Department, Faculty of Dental Medicine, Medical University of Plovdiv, 4000 Plovdiv, Bulgaria
- Correspondence:
| | - Stefan Zlatev
- CAD/CAM Center of Dental Medicine at the Research Institute, Medical University-Plovdiv, 4000 Plovdiv, Bulgaria
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Qu C, Luo F, Hong G, Wan Q. Effects of platelet concentrates on implant stability and marginal bone loss: a systematic review and meta-analysis. BMC Oral Health 2021; 21:579. [PMID: 34772376 PMCID: PMC8588658 DOI: 10.1186/s12903-021-01929-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2021] [Accepted: 10/21/2021] [Indexed: 01/08/2023] Open
Abstract
Background Osseointegration is essential for the success and stability of implants. Platelet concentrates were reported to enhance osseointegration and improve implant stability. The purpose of this review is to systematically analyze the effects of platelet concentrates on implant stability and marginal bone loss. Methods Two researchers independently performed searches in the following databases (last searched on 21 July 2021): MEDLINE (PubMed), Cochrane Library, EMBASE, and Web of Science. In addition, a manual search was carried out on references of relevant reviews and initially included studies. All randomized controlled trials (RCTs) and controlled clinical trials (CCTs) on the application of platelet concentrates in the implant surgery procedure were included. The risk of bias of RCTs and CCTs were assessed with a revised Cochrane risk of bias tool for randomized trials (RoB 2.0) and the risk of bias in non-randomized studies—of interventions (ROBINS-I) tool, respectively. Meta-analyses on implant stability and marginal bone loss were conducted. Researchers used mean difference or standardized mean difference as the effect size and calculated the 95% confidence interval. In addition, subgroup analysis was performed based on the following factors: type of platelet concentrates, method of application, and study design. Results Fourteen studies with 284 participants and 588 implants were included in the final analysis. 11 studies reported implant stability and 5 studies reported marginal bone level or marginal bone loss. 3 studies had high risk of bias. The meta-analysis results showed that platelet concentrates can significantly increase implant stability at 1 week (6 studies, 302 implants, MD 4.26, 95% CI 2.03–6.49, P < 0.001) and 4 weeks (8 studies, 373 implants, MD 0.67, 95% CI 0.46–0.88, P < 0.001) after insertion, significantly reduced marginal bone loss at 3 months after insertion (4 studies, 95 implants, mesial: MD − 0.33, 95% CI − 0.46 to − 0.20, P < 0.001; distal: MD − 0.38, 95% CI − 0.54 to − 0.22, P < 0.001). However, the improvement of implant stability at 12 weeks after insertion was limited (P = 0.10). Subgroup analysis showed that PRP did not significantly improve implant stability at 1 week and 4 weeks after insertion (P = 0.38, P = 0.17). Platelet concentrates only placed in the implant sites did not significantly improve implant stability at 1 week after insertion (P = 0.20). Conclusions Platelet concentrates can significantly improve implant stability and reduce marginal bone loss in the short term. Large-scale studies with long follow‐up periods are required to explore their long-term effects and compare effects of different types. Trial registration This study was registered on PROSPERO, with the Registration Number being CRD42021270214. Supplementary Information The online version contains supplementary material available at 10.1186/s12903-021-01929-x.
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Affiliation(s)
- Changxing Qu
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China School of Stomatology, Sichuan University, Chengdu, 610041, China
| | - Feng Luo
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China School of Stomatology, Sichuan University, Chengdu, 610041, China.
| | - Guang Hong
- Liaison Center for Innovative Dentistry, Graduate School of Dentistry, Tohoku University, Sendai, Japan.,Department of Prosthetic Dentistry, Faculty of Dental Medicine, Airlangga University, Surabaya, Indonesia
| | - Qianbing Wan
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China School of Stomatology, Sichuan University, Chengdu, 610041, China
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11
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Mudalal M, Wang Z, Mustafa S, Liu Y, Wang Y, Yu J, Wang S, Sun X, Zhou Y. Effect of Leukocyte-Platelet Rich Fibrin (L-PRF) on Tissue Regeneration and Proliferation of Human Gingival Fibroblast Cells Cultured Using a Modified Method. Tissue Eng Regen Med 2021; 18:895-904. [PMID: 34339025 DOI: 10.1007/s13770-021-00360-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2021] [Revised: 06/04/2021] [Accepted: 06/09/2021] [Indexed: 11/29/2022] Open
Abstract
BACKGROUND An in vitro study on rapid culturing method of human gingival fibroblast cells (HGFCs) was established to investigate the potential use of the leukocyte-platelet rich fibrin (L-PRF) in tissue engineering technology, different medical fields, including periodontology and implantology. METHODS Eight biopsies were obtained from eight different donors and a modified culturing technique was developed to obtain HGFCs. The modified 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide MTT assay was used to compare the cell viability when the modified culturing method was used in comparison to the standard method. Blood samples were collected from the same patients and L-PRF was isolated using a standard protocol. The releases of platelet-derived growth factor-AA and transforming growth factor-beta1 at various time intervals were observed using enzyme-linked immunosorbent assay (ELISA) kit. The proliferative effect of L-PRF on HGFCs was assessed by the cell counting kit-8 assay. RESULTS A simple and rapid modified method for in vitro HGFC culture yielded a cellular monolayer within three to nine days after cell culture. L-PRF with three-dimensional polymer fibers released growth factors that peaked during the first three hours and continued to produce up to 10 days. The L-PRF presented a dose-dependent effect on HGFCs proliferation where HGFCs proliferation increased with an increase in L-PRF concentration. CONCLUSION The modified technique for the culture of HGFCs might be useful for the development of future experimental and clinical studies, besides L-PRF has great therapeutic potential in oral surgery fields.
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Affiliation(s)
- Mahmoud Mudalal
- Department of Oral Implantology, Hospital of Stomatology, Jilin University, Changchun, 130021, People's Republic of China.,Provincial Key Laboratory of Dental Development, Jaw Remodeling and Regeneration, Jilin University, Changchun, 130021, People's Republic of China.,Department of Oral and Maxillofacial Surgery and Periodontology, Faculty of Dentistry, The Arab American University, Jenin, 240, Palestine
| | - Zhanqi Wang
- Department of Oral Implantology, Hospital of Stomatology, Jilin University, Changchun, 130021, People's Republic of China.,Provincial Key Laboratory of Dental Development, Jaw Remodeling and Regeneration, Jilin University, Changchun, 130021, People's Republic of China
| | - Shockry Mustafa
- Department of Oral and Maxillofacial Surgery and Periodontology, Faculty of Dentistry, The Arab American University, Jenin, 240, Palestine
| | - Yiping Liu
- Department of Oral Implantology, Hospital of Stomatology, Jilin University, Changchun, 130021, People's Republic of China.,Provincial Key Laboratory of Dental Development, Jaw Remodeling and Regeneration, Jilin University, Changchun, 130021, People's Republic of China.,Department of Dental Implantology, School and Hospital of Stomatology, Jilin University, No. 1500 Qinghua Rd, Chaoyang district, Changchun City, 130021, Jilin Province, People's Republic of China
| | - Yao Wang
- Department of Oral Implantology, Hospital of Stomatology, Jilin University, Changchun, 130021, People's Republic of China.,Provincial Key Laboratory of Dental Development, Jaw Remodeling and Regeneration, Jilin University, Changchun, 130021, People's Republic of China.,Department of Dental Implantology, School and Hospital of Stomatology, Jilin University, No. 1500 Qinghua Rd, Chaoyang district, Changchun City, 130021, Jilin Province, People's Republic of China
| | - Jize Yu
- Department of Oral Implantology, Hospital of Stomatology, Jilin University, Changchun, 130021, People's Republic of China.,Provincial Key Laboratory of Dental Development, Jaw Remodeling and Regeneration, Jilin University, Changchun, 130021, People's Republic of China.,Department of Dental Implantology, School and Hospital of Stomatology, Jilin University, No. 1500 Qinghua Rd, Chaoyang district, Changchun City, 130021, Jilin Province, People's Republic of China
| | - Shengnan Wang
- Department of Dental Implantology, School and Hospital of Stomatology, Jilin University, No. 1500 Qinghua Rd, Chaoyang district, Changchun City, 130021, Jilin Province, People's Republic of China.,College of Clinical Medicine, Jilin University, Changchun, 130021, People's Republic of China
| | - Xiaolin Sun
- Department of Oral Implantology, Hospital of Stomatology, Jilin University, Changchun, 130021, People's Republic of China. .,Provincial Key Laboratory of Dental Development, Jaw Remodeling and Regeneration, Jilin University, Changchun, 130021, People's Republic of China. .,Department of Dental Implantology, School and Hospital of Stomatology, Jilin University, No. 1500 Qinghua Rd, Chaoyang district, Changchun City, 130021, Jilin Province, People's Republic of China.
| | - Yanmin Zhou
- Department of Oral Implantology, Hospital of Stomatology, Jilin University, Changchun, 130021, People's Republic of China. .,Provincial Key Laboratory of Dental Development, Jaw Remodeling and Regeneration, Jilin University, Changchun, 130021, People's Republic of China. .,Department of Dental Implantology, School and Hospital of Stomatology, Jilin University, No. 1500 Qinghua Rd, Chaoyang district, Changchun City, 130021, Jilin Province, People's Republic of China.
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12
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Effect of Platelet-Rich Plasma on Bone Healing in Immediate Implants Analyzed by Cone Beam Computerized Tomography: A Randomized Controlled Trial. BIOMED RESEARCH INTERNATIONAL 2021; 2021:6685991. [PMID: 33791377 PMCID: PMC7985239 DOI: 10.1155/2021/6685991] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/02/2021] [Revised: 02/26/2021] [Accepted: 03/01/2021] [Indexed: 11/17/2022]
Abstract
The possibility of platelet-rich plasma (PRP) on the improvement of bone and adjacent tissue recovery has previously been validated. However, there is insufficient data supporting the use of platelet-rich plasma to improve the healing of bone and adjacent tissues around an implant in the oral cavity. The purpose of this randomized controlled trial was to observe the effect of platelet-rich plasma (PRP) concentrate on marginal bone loss and bone density around immediate implant placement using Cone Beam Computerized Tomography (CBCT). This clinical study was conducted over a period of six months on 12 subjects, who were equally categorized into two groups. Group I was the control, whereas the subjects in Group II received PRP therapy at the surgical site. All subjects were given a standard treatment with a single implant system (DIO UFII hybrid sandblasted acid-etched implants). Inserted implants were analyzed through CBCT, and records were registered at baseline, at the 12th week before functional loading and the 26th week after functional loading. The bone loss was calculated at the proximal (mesial and distal) side of the implant and bone density at baseline, 12th week, and 26th week after implant placement. SPSS version 23.0 was used for statistical analysis of data. The changes in bone levels were measured and compared between the two groups using the Mann-Whitney U test, with no significant difference. Bone density was analyzed by an independent sample t-test, p value ≤ 0.05 was considered statistically significant. Again, no significant difference in bone density was observed between both groups at all three instances. Therefore, it can be concluded that local injection of PRP after immediate implant placement did not show any decrease in marginal bone loss or improvement in bone density. This trial is registered with NCT04650763.
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13
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Fang J, Xin XR, Li W, Wang HC, Lv HX, Zhou YM. Immediate implant placement in combination with platelet rich-fibrin into extraction sites with periapical infection in the esthetic zone: A case report and review of literature. World J Clin Cases 2021; 9:960-969. [PMID: 33585645 PMCID: PMC7852644 DOI: 10.12998/wjcc.v9.i4.960] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2020] [Revised: 12/02/2020] [Accepted: 12/16/2020] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND In this case, platelet-rich fibrin (PRF) was added to guided tissue regeneration as a biomaterial in proper order for immediate planting in aesthetic area with periapical infection.
CASE SUMMARY With the history of endodontic failure in maxillary central incisor, a 34-year-old female patient required the extraction of maxillary anterior residual root and immediate implantation. Cone beam computed tomography and clinical observation were used to assess the regeneration of soft and bone tissue. Before operation, cone beam computed tomography showed the anterior residual root had serious periapical periodontitis with insufficient labial bone in the aesthetic zone. The patient underwent immediate implant placement and reconstruction of the bone substitution by modified guided bone regeneration. The barrier was a three-layer structure of PRF-collagen membrane-PRF that covered the mixture of PRF and Bio-Oss to promote both osteogenesis and soft tissue healing. At 6 mo postoperatively, the definitive crown was placed after accomplished finial impression. One-year follow-up showed a satisfactory aesthetic effect with no obvious absorption of the labial bone and soft tissue.
CONCLUSION The use of PRF in combination with guided bone regeneration can serve as a reliable and simple adjuvant for immediate implanting in infected socket and result in a stable osteogenic effect with good aesthetic outcome.
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Affiliation(s)
- Jiao Fang
- Department of Dental Implantology, Hospital of Stomatology, Jilin University, Changchun 130021, Jilin Province, China
| | - Xi-Rui Xin
- Department of Dental Implantology, Hospital of Stomatology, Jilin University, Changchun 130021, Jilin Province, China
| | - Wen Li
- Department of Dental Implantology, Hospital of Stomatology, Jilin University, Changchun 130021, Jilin Province, China
| | - Han-Chi Wang
- Department of Dental Implantology, Hospital of Stomatology, Jilin University, Changchun 130021, Jilin Province, China
| | - Hui-Xin Lv
- Department of Dental Implantology, Hospital of Stomatology, Jilin University, Changchun 130021, Jilin Province, China
| | - Yan-Min Zhou
- Department of Dental Implantology, Hospital of Stomatology, Jilin University, Changchun 130021, Jilin Province, China
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14
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Effects of Autologous Platelet-Rich Fibrin in Post-Extraction Alveolar Sockets: A Randomized, Controlled Split-Mouth Trial in Dogs with Spontaneous Periodontal Disease. Animals (Basel) 2020; 10:ani10081343. [PMID: 32759693 PMCID: PMC7459700 DOI: 10.3390/ani10081343] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Revised: 07/29/2020] [Accepted: 07/31/2020] [Indexed: 12/17/2022] Open
Abstract
Simple Summary The effects of autologous platelet-rich fibrin were evaluated in dogs with spontaneous periodontal disease after tooth extraction. Both radiographic and histological findings attributed to the platelet-rich fibrin a potential ability to stimulate the natural process of tissue healing and regeneration of bone and soft tissues. Platelet-rich fibrin could, therefore, be considered as a simple and effective therapeutic aid in the management of post-extraction socket healing in dogs. Abstract Periodontal disease (PD) is a common inflammatory condition in dogs; in severe stages, dental extraction is frequently required. Platelet-rich fibrin (PRF) has been used in human oral surgical procedures and has been experimentally tested on post-extraction sockets in healthy dogs. This is the first split-mouth, randomized, controlled trial designed to compare post-extractive alveolar socket healing with and without topical application of PRF in canine spontaneous PD. Clinical evaluation, radiographic density, and histological scores for inflammation and regeneration were assessed at recruitment (T0) and after a three-week follow up (T1) on 12 dogs, for a total of 31 pairs of sockets. No complications or clinically evident differences between the treated sites and the control sites were observed. Comparing the radiographic densities of the extraction sites measured at T0 and T1, a significant enhancement was observed within the PRF group, but not within control group. The histological score decreased significantly from T0 to T1 within group PRF, but not within the control group; at T1, the PRF group showed a significantly lower histological score than the control group. These findings suggest that PRF could be able to stimulate the natural process of tissue healing and regeneration of post-extraction sites in dogs with spontaneous periodontal disease (PD).
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15
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Strauss FJ, Stähli A, Gruber R. The use of platelet-rich fibrin to enhance the outcomes of implant therapy: A systematic review. Clin Oral Implants Res 2019; 29 Suppl 18:6-19. [PMID: 30306698 PMCID: PMC6221166 DOI: 10.1111/clr.13275] [Citation(s) in RCA: 63] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/23/2018] [Indexed: 12/15/2022]
Abstract
Objective To assess the impact of platelet‐rich fibrin (PRF) on implant dentistry. The primary focused question was as follows: What are the clinical, histological, and radiographic outcomes of PRF administration for bone regeneration and implant therapy? Method A systematic literature search comprised three databases: MEDLINE, EMBASE, and Cochrane followed by a hand search of relevant scientific journals. Human studies using PRF for bone regeneration and implant therapy were considered and articles published up to December 31, 2017 were included. Eligible studies were selected based on the inclusion criteria. Randomized controlled trials (RCT) and controlled clinical trials (CCT) were included. Results In total, 5,963 titles were identified with the search terms and by hand search. A total of 12 randomized controlled trials (RCT) met the inclusion criteria and were chosen for data extraction. Included studies focused on alveolar ridge preservation after tooth extraction, osseointegration process, soft tissue management, bone augmentation, bone regeneration after sinus floor elevation and surgical peri‐implantitis treatment. Overall, the risk of bias was moderate or unclear. Nine studies showed superior outcomes for PRF for any of the evaluated variables, such as ridge dimension, bone regeneration, osseointegration process, soft tissue healing. Three studies failed to show any beneficial effects of PRF. No meta‐analysis could be performed due to the heterogeneity of study designs. Conclusions There is moderate evidence supporting the clinical benefit of PRF on ridge preservation and in the early phase of osseointegration. It remains unclear whether PRF can reduce pain and improve soft tissue healing. More research support is necessary to comment on the role of PRF to improve other implant therapy outcomes.
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Affiliation(s)
- Franz Josef Strauss
- Department of Oral Biology, School of Dentistry, Medical University of Vienna, Vienna, Austria.,Department of Conservative Dentistry, School of Dentistry, University of Chile, Santiago, Chile
| | - Alexandra Stähli
- Department of Oral Biology, School of Dentistry, Medical University of Vienna, Vienna, Austria.,Department of Periodontology, School of Dental Medicine, University of Bern, Bern, Switzerland
| | - Reinhard Gruber
- Department of Oral Biology, School of Dentistry, Medical University of Vienna, Vienna, Austria.,Department of Periodontology, School of Dental Medicine, University of Bern, Bern, Switzerland.,Austrian Cluster for Tissue Regeneration, Vienna, Austria
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16
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Castro AB, Meschi N, Temmerman A, Pinto N, Lambrechts P, Teughels W, Quirynen M. Regenerative potential of leucocyte- and platelet-rich fibrin. Part B: sinus floor elevation, alveolar ridge preservation and implant therapy. A systematic review. J Clin Periodontol 2017; 44:225-234. [PMID: 27891638 PMCID: PMC5347939 DOI: 10.1111/jcpe.12658] [Citation(s) in RCA: 103] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/18/2016] [Indexed: 11/21/2022]
Abstract
AIM To analyse the effect of leucocyte- and platelet-rich fibrin (L-PRF) on bone regeneration procedures and osseointegration. MATERIALS AND METHODS An electronic and hand search was conducted in three databases (MEDLINE, EMBASE and Cochrane). Only randomized clinical trials, written in English where L-PRF was applied in bone regeneration and implant procedures, were selected. No follow-up restrictions were applied. RESULTS A total of 14 articles were included and processed. Three subgroups were created depending on the application: sinus floor elevation (SFE), alveolar ridge preservation and implant therapy. In SFE, for a lateral window as well as for the trans-alveolar technique, histologically faster bone healing was reported when L-PRF was added to most common xenografts. L-PRF alone improved the preservation of the alveolar width, resulting in less buccal bone resorption compared to natural healing. In implant therapy, better implant stability over time and less marginal bone loss were observed when L-PRF was applied. Meta-analyses could not be performed due to the heterogeneity of the data. CONCLUSIONS Despite the lack of strong evidence found in this systematic review, L-PRF might have a positive effect on bone regeneration and osseointegration.
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Affiliation(s)
- Ana B. Castro
- Department of Oral Health Sciences, PeriodontologyKU Leuven & DentistryUniversity Hospitals LeuvenLeuvenBelgium
| | - Nastaran Meschi
- Department of Oral Health Sciences, EndodontologyKU Leuven & DentistryUniversity Hospitals LeuvenLeuvenBelgium
| | - Andy Temmerman
- Department of Oral Health Sciences, PeriodontologyKU Leuven & DentistryUniversity Hospitals LeuvenLeuvenBelgium
| | - Nelson Pinto
- Department of Oral Health Sciences, PeriodontologyKU Leuven & DentistryUniversity Hospitals LeuvenLeuvenBelgium
- Faculty of DentistryPostgraduate Implant ProgramUniversity of the AndesSantiagoChile
| | - Paul Lambrechts
- Department of Oral Health Sciences, EndodontologyKU Leuven & DentistryUniversity Hospitals LeuvenLeuvenBelgium
| | - Wim Teughels
- Department of Oral Health Sciences, PeriodontologyKU Leuven & DentistryUniversity Hospitals LeuvenLeuvenBelgium
| | - Marc Quirynen
- Department of Oral Health Sciences, PeriodontologyKU Leuven & DentistryUniversity Hospitals LeuvenLeuvenBelgium
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17
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Larsson L, Decker AM, Nibali L, Pilipchuk SP, Berglundh T, Giannobile WV. Regenerative Medicine for Periodontal and Peri-implant Diseases. J Dent Res 2015; 95:255-66. [PMID: 26608580 DOI: 10.1177/0022034515618887] [Citation(s) in RCA: 157] [Impact Index Per Article: 17.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
The balance between bone resorption and bone formation is vital for maintenance and regeneration of alveolar bone and supporting structures around teeth and dental implants. Tissue regeneration in the oral cavity is regulated by multiple cell types, signaling mechanisms, and matrix interactions. A goal for periodontal tissue engineering/regenerative medicine is to restore oral soft and hard tissues through cell, scaffold, and/or signaling approaches to functional and aesthetic oral tissues. Bony defects in the oral cavity can vary significantly, ranging from smaller intrabony lesions resulting from periodontal or peri-implant diseases to large osseous defects that extend through the jaws as a result of trauma, tumor resection, or congenital defects. The disparity in size and location of these alveolar defects is compounded further by patient-specific and environmental factors that contribute to the challenges in periodontal regeneration, peri-implant tissue regeneration, and alveolar ridge reconstruction. Efforts have been made over the last few decades to produce reliable and predictable methods to stimulate bone regeneration in alveolar bone defects. Tissue engineering/regenerative medicine provide new avenues to enhance tissue regeneration by introducing bioactive models or constructing patient-specific substitutes. This review presents an overview of therapies (e.g., protein, gene, and cell based) and biomaterials (e.g., resorbable, nonresorbable, and 3-dimensionally printed) used for alveolar bone engineering around teeth and implants and for implant site development, with emphasis on most recent findings and future directions.
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Affiliation(s)
- L Larsson
- Department of Periodontics and Oral Medicine, University of Michigan School of Dentistry, Ann Arbor, MI, USA Department of Periodontology, Institute of Odontology, University of Gothenburg, Gothenburg, Sweden
| | - A M Decker
- Department of Periodontics and Oral Medicine, University of Michigan School of Dentistry, Ann Arbor, MI, USA
| | - L Nibali
- Periodontology Unit and Department of Clinical Research, UCL Eastman Dental Institute, London, UK
| | - S P Pilipchuk
- Department of Periodontics and Oral Medicine, University of Michigan School of Dentistry, Ann Arbor, MI, USA Department of Biomedical Engineering, College of Engineering, University of Michigan, Ann Arbor, MI, USA
| | - T Berglundh
- Department of Periodontology, Institute of Odontology, University of Gothenburg, Gothenburg, Sweden
| | - W V Giannobile
- Department of Periodontics and Oral Medicine, University of Michigan School of Dentistry, Ann Arbor, MI, USA Department of Biomedical Engineering, College of Engineering, University of Michigan, Ann Arbor, MI, USA
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