1
|
Herreira-Ferreira M, Bonfante EA, Conti PCR, Araújo-Júnior ENSD, Machado CM, Alves PHM, Costa YM, Bonjardim LR. Somatosensory alterations after single-unit dental implant immediate loading: a 1-year follow-up study. J Dent 2024:105148. [PMID: 38909648 DOI: 10.1016/j.jdent.2024.105148] [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: 04/19/2024] [Revised: 06/19/2024] [Accepted: 06/20/2024] [Indexed: 06/25/2024] Open
Abstract
OBJECTIVE This cohort study aimed to assess the incidence of somatosensory alterations after implant surgery using standardized quantitative and qualitative sensory testing. METHODS 33 participants with single-tooth loss, undergoing immediate implant loading were included. Quantitative Sensory Testing (QST) and Qualitative Sensory Testing (QualST) were conducted at eight time points over a year (baseline to 1 year). Two-Way Repeated Measures ANOVA and post hoc Tukey test were used on QST values and Cochran Q test on QualST. RESULTS The study revealed significant increase in thermal thresholds overtime. At the operated side, overall Cold Pain Threshold (extraoral: p=0.030; intraoral: p<0.001), and Cold Detection Threshold (intraoral: p<0.001) increased overtime. In contralateral region, maxilla Cold Detection Threshold (extraoral: p=0.024; intraoral: p=0.031), Warm Detection Threshold (extraoral: p=0.026; intraoral: p=0.047) and overall Cold Pain Threshold (extraoral and intraoral: p<0.001) also increased. QualST showed extraoral pinprick (p=0.032) and intraoral pinprick (p=0.000), cold (p=0.000) and touch (p=0.002) stimuli abnormalities overtime. CONCLUSIONS Somatosensory alterations after implant surgery were detected in both quantitative and qualitative sensory assessments, but rapidly decreased during the first follow-ups, and then continuously until 1-year. CLINICAL SIGNIFICANCE This study provides clinical and controlled evidence on the real effect of the somatosensory alterations overtime, leading to a better understanding of neurosensory behaviour after single-tooth dental implant rehabilitation.
Collapse
Affiliation(s)
- Matheus Herreira-Ferreira
- Department of Biological Sciences, Bauru School of Dentistry, University of São Paulo, Bauru, Brazil
| | - Estevam Augusto Bonfante
- Department of Prosthodontics and Periodontology, Bauru School of Dentistry, University of São Paulo, Bauru, Brazil
| | - Paulo César Rodrigues Conti
- Department of Prosthodontics and Periodontology, Bauru School of Dentistry, University of São Paulo, Bauru, Brazil
| | | | - Camila Moreira Machado
- Department of Prosthodontics and Periodontology, Bauru School of Dentistry, University of São Paulo, Bauru, Brazil
| | - Patrick Henry Machado Alves
- Department of Prosthodontics and Periodontology, Bauru School of Dentistry, University of São Paulo, Bauru, Brazil
| | - Yuri Martins Costa
- Department of Biosciences, Piracicaba Dental School, University of Campinas, Piracicaba, Brazil
| | | |
Collapse
|
2
|
Guarnieri R, Reda R, Di Nardo D, Pagnoni F, Zanza A, Testarelli L. Prevalence of Peri-Implant Mucositis, Peri-Implantitis and Associated Risk Indicators of Implants with and without Laser-Microgrooved Collar Surface: A Long-Term (≥20 Years) Retrospective Study. J Pers Med 2024; 14:342. [PMID: 38672969 PMCID: PMC11050992 DOI: 10.3390/jpm14040342] [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: 02/16/2024] [Revised: 03/10/2024] [Accepted: 03/24/2024] [Indexed: 04/28/2024] Open
Abstract
The aim of the current study was to retrospectively investigate the prevalence of peri-implant mucositis (PIM) and peri-implantitis (P) in a long-term follow-up (≥20 years) of implants with the same body design and body surface but different collar surfaces with laser-microtextured grooves (LMGSs) vs. no laser-microtextured grooves (no-LMGSs) in private practice patients. Furthermore, several patient-related, implant-related, site-, surgical-, and prosthesis-related potential disease risk factors were analyzed. A chart review of patients receiving at least one pair of implants (one with an LMGS and the other without LMGS) in the period 1993-2002 was used. Chi-square analysis was used to determine if a statistically significant difference between the investigated variables and PIM/P was present. Possible risk factors were statistically evaluated by a binary logistic regression analysis. A total of 362 patients with 901 implant-supported restorations (438 with LMGS and 463 no-LMGS) were included in the study. The cumulative survival rates of implants at 5, 10, 15, and 20 years were 98.1%, 97.4%, 95.4%, and 89.8%, respectively, for the LMGS group, and 93.2%, 91.6%, 89.5%, and 78.3% for the no-LMGS group. The difference was statistically significant at all timepoints (p < 0.05). In total, at the end of the follow-up period, 45.7% of patients and 39.8% of implants presented PIM, and 15.6% of patients and 14% of implants presented P. A total of 164 LMGS implants (37.4%) and 195 no-LMGS implants (42.1%) presented peri-implant mucositis, while 28 (6.3%) of LMGS implants and 98 (21.1%) no-LMGS implants demonstrated peri-implantitis. Differences between LMGS implants and no-LMGS implants were statistically significant (p < 0.05). The binary logistic regression identified collar surface, cigarette smoking, histories of treated periodontitis, and lack of peri-implant maintenance as risk factors for P. After at least 20 years of function in patients followed privately, LMGS implants compared to no-LMGS implants presented a statistically and significantly lower incidence of P. Implant collar surface, cigarette smoking, previously treated periodontitis, and lack of peri-implant maintenance are factors with significant association to P.
Collapse
Affiliation(s)
| | - Rodolfo Reda
- Department of Oral and Maxillo-Facial Sciences, Sapienza University of Rome, 00161 Rome, Italy; (F.P.); (A.Z.); (L.T.)
| | - Dario Di Nardo
- Dentistry Department, Fondazione Policlinico Universitario Campus Bio-Medico di Roma, Via Álvaro del Portillo 5, 00128 Rome, Italy;
| | - Francesco Pagnoni
- Department of Oral and Maxillo-Facial Sciences, Sapienza University of Rome, 00161 Rome, Italy; (F.P.); (A.Z.); (L.T.)
| | - Alessio Zanza
- Department of Oral and Maxillo-Facial Sciences, Sapienza University of Rome, 00161 Rome, Italy; (F.P.); (A.Z.); (L.T.)
| | - Luca Testarelli
- Department of Oral and Maxillo-Facial Sciences, Sapienza University of Rome, 00161 Rome, Italy; (F.P.); (A.Z.); (L.T.)
| |
Collapse
|
3
|
Augimeri G, Caparello G, Caputo I, Reda R, Testarelli L, Bonofiglio D. Mediterranean diet: a potential player in the link between oral microbiome and oral diseases. J Oral Microbiol 2024; 16:2329474. [PMID: 38510981 PMCID: PMC10953787 DOI: 10.1080/20002297.2024.2329474] [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: 12/19/2023] [Accepted: 03/05/2024] [Indexed: 03/22/2024] Open
Abstract
Background The oral microbiome is a complex and dynamic assemblage of microorganisms that colonize different sites of the oral cavity maintaining both oral and systemic health. Therefore, when its composition is altered, oral diseases occur. Among oral inflammatory pathologies, periodontal diseases affect the tissues surrounding the teeth, representing the main cause of tooth loss and one of the most important threats to the oral health. Lifestyle and eating habits influence the composition of the human oral microbiota and the development and progression of oral diseases. In this context, the Mediterranean Diet (MD) model, comprising both healthy dietary choices and lifestyle, is linked to the prevention of several metabolic and chronic-degenerative pathological processes, including oral diseases. Indeed, the MD is a plant-based diet, enriched of anti-inflammatory and antioxidant nutrients, which may induce beneficial effects against dental caries and periodontal diseases. Aim This review summarizes the role of the oral microbiome in the development of the oral diseases and the potential of MD in modulating the oral microbiome leading to implications for oral health. Conclusions The data collected highlight the need to promote the MD pattern along with the correct hygiene habits to prevent the development of oral diseases.
Collapse
Affiliation(s)
- Giuseppina Augimeri
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Rende, Italy
| | - Giovanna Caparello
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Rende, Italy
| | - Ippolito Caputo
- Department of Oral and Maxillo Facial Sciences, Sapienza University of Rome, Rome, Italy
| | - Rodolfo Reda
- Department of Oral and Maxillo Facial Sciences, Sapienza University of Rome, Rome, Italy
| | - Luca Testarelli
- Department of Oral and Maxillo Facial Sciences, Sapienza University of Rome, Rome, Italy
| | - Daniela Bonofiglio
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Rende, Italy
- Centro Sanitario, University of Calabria, Arcavacata di Rende, Italy
| |
Collapse
|
4
|
Roemermann DL, Atout R, Pesun I, Kelekis-Cholakis A, Stavropoulou C, Renvert SN, França R. An In Vivo Investigation of Non-Metallic vs. Metallic Hand Scalers on Zirconia Implant-Supported Crowns: A Year-Long Analysis of Peri-Implant Maintenance. J Funct Biomater 2023; 15:9. [PMID: 38248676 PMCID: PMC10817302 DOI: 10.3390/jfb15010009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2023] [Revised: 12/19/2023] [Accepted: 12/20/2023] [Indexed: 01/23/2024] Open
Abstract
This study examined whether the degree of abutment surface modification that may occur with regular periodontal instrumentation has a clinical impact in terms of increased plaque accumulation and increased peri-implant tissue inflammation on zirconia implant abutments. Thirteen patients who had zirconia implant crowns were recruited in this randomized clinical trial. Each patient acted as their control and had either the buccal or lingual surface of their screw-retained implant restoration scaled with a metallic scaler and the other surface with a non-metallic scaler at 3, 6, 9, and 12 months. Cytokine testing of the peri-implant crevicular fluid was completed at 0, 3, and 12 months for IL-2, IL-4, IL-6, IL-8, IL-10, TNF-α, or IFNγ. Implant crowns were removed at 12 months and evaluated under an atomic force microscope for the average roughness (Ra). The implant crowns were polished and re-inserted. The results were analyzed using the Kruskal-Wallis test, and post hoc tests were conducted with a significance level of α = 0.05. Significant differences in surface roughness (Ra) were observed between the metallic and non-metallic scalers. The median Ra values were 274.0 nm for metallic scalers and 147.1 nm for non-metallic scalers. However, there were no significant differences between the type of scaler used and the amount of clinical inflammation or cytokine production. Metallic scalers produced deeper, more aggressive surface alterations to the abutment/crown zirconia surface, but there was no statistically significant difference between the degree of surface alterations, amount of BOP, and the amplitude of cytokine inflammation produced.
Collapse
Affiliation(s)
- Dayna L. Roemermann
- Department of Dental Diagnostic and Surgical Sciences, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, MB R3T 2N2, Canada; (D.L.R.); (R.A.); (A.K.-C.); (C.S.)
| | - Reem Atout
- Department of Dental Diagnostic and Surgical Sciences, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, MB R3T 2N2, Canada; (D.L.R.); (R.A.); (A.K.-C.); (C.S.)
| | - Igor Pesun
- Department of Restorative Dentistry, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, MB R3T 2N2, Canada;
| | - Anastasia Kelekis-Cholakis
- Department of Dental Diagnostic and Surgical Sciences, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, MB R3T 2N2, Canada; (D.L.R.); (R.A.); (A.K.-C.); (C.S.)
| | - Chrysi Stavropoulou
- Department of Dental Diagnostic and Surgical Sciences, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, MB R3T 2N2, Canada; (D.L.R.); (R.A.); (A.K.-C.); (C.S.)
| | - Stefan N. Renvert
- Oral Health Sciences, Kristianstad University, 291 88 Kristianstad, Sweden;
| | - Rodrigo França
- Department of Restorative Dentistry, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, MB R3T 2N2, Canada;
| |
Collapse
|
5
|
Alnazeh AA, Kamran MA, Aseeri Y, Alrwuili MR, Aljabab MA, Baig EA, Hameed MS. Levels of Inflammatory and Bone Metabolic Markers in the Gingival Crevicular Fluid of Individuals Undergoing Fixed Orthodontic Treatment in Comparison to Those Utilizing Invisalign. MEDICINA (KAUNAS, LITHUANIA) 2023; 59:2107. [PMID: 38138210 PMCID: PMC10744492 DOI: 10.3390/medicina59122107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Revised: 11/18/2023] [Accepted: 11/26/2023] [Indexed: 12/24/2023]
Abstract
Background and Objectives: Evaluation of the levels of cytokine and bone metabolic biomarkers (BMBs) in patients receiving fixed orthodontic therapy (FOT) and Invisalign. Materials and Methods: Sixty participants were enrolled after meeting the predefined inclusion criteria. Patients then underwent either FOT or Invisalign by allocating them randomly to each group (n = 30). The basic periodontal assessment was performed, including the plaque index (PI), gingival index (GI), and bleeding on probing (BoP), at baseline and again after 4 weeks. Gingival crevicular fluid (GCF) samples were taken from each individual at baseline and after 4 weeks. An enzyme-linked immunosorbent assay (ELISA) technique was used to determine the cytokine and BMB levels. An unpaired t-test compared the FOT and Invisalign group's means and SDs. Paired t-tests examined the difference between T0 baseline and T1. Results: Patients treated with either FOT or Invisalign presented no statistically significant difference in terms of periodontal parameters such as PI, GI, and BoP (p > 0.05). The levels of IL-6 were significantly higher in patients treated with FOT as compared to Invisalign at T1 (p < 0.05) The other tested cytokines, IL-10, 13, 17, and GM-CSF, were not significantly different in either the FOT or Invisalign group at baseline and 4 weeks follow-up (p > 0.05). Regarding BMBs, it was detected that NTx and OC levels in both of the investigated groups were not significantly different at baseline and after 4 weeks (p > 0.05). However, NTx levels rose significantly (p < 0.05) and OC levels fell from T0 to T1. Conclusions: FOT and Invisalign displayed comparable outcomes in terms of cytokine and BMB levels. However, only IL-6 and NTx were significantly different at week 4 from baseline.
Collapse
Affiliation(s)
- Abdullah A. Alnazeh
- Department of Pedodontics and Orthodontic Sciences, College of Dentistry, King Khalid University, Abha 62529, Saudi Arabia
| | - Muhammad Abdullah Kamran
- Department of Pedodontics and Orthodontic Sciences, College of Dentistry, King Khalid University, Abha 62529, Saudi Arabia
| | - Yahya Aseeri
- Specialist in Restorative Dentistry (AEGD), Ministry of Health, Abha 7588, Saudi Arabia
| | - Mohammad Raji Alrwuili
- Orthodontic Department, Qurayyat Specialized Dental Center, Al-Qurayyat 77453, Saudi Arabia
| | - Mohammed Ahmed Aljabab
- Orthodontic Department, Qurayyat Specialized Dental Center, Al-Qurayyat 77453, Saudi Arabia
| | - Eisha Abrar Baig
- Dow International Dental College, Dow University of Health Science, Karachi 74200, Pakistan
| | - Mohammad Shahul Hameed
- Department of Diagnostic Sciences and Oral Biology, College of Dentistry, King Khalid University, Abha 62529, Saudi Arabia
| |
Collapse
|
6
|
Zhu L, Tang Z, Hu R, Gu M, Yang Y. Ageing and Inflammation: What Happens in Periodontium? Bioengineering (Basel) 2023; 10:1274. [PMID: 38002398 PMCID: PMC10669535 DOI: 10.3390/bioengineering10111274] [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: 09/14/2023] [Revised: 10/25/2023] [Accepted: 10/30/2023] [Indexed: 11/26/2023] Open
Abstract
Periodontitis is a chronic inflammatory disease with a high incidence and severity in the elderly population, making it a significant public health concern. Ageing is a primary risk factor for the development of periodontitis, exacerbating alveolar bone loss and leading to tooth loss in the geriatric population. Despite extensive research, the precise molecular mechanisms underlying the relationship between ageing and periodontitis remain elusive. Understanding the intricate mechanisms that connect ageing and inflammation may help reveal new therapeutic targets and provide valuable options to tackle the challenges encountered by the rapidly expanding global ageing population. In this review, we highlight the latest scientific breakthroughs in the pathways by which inflammaging mediates the decline in periodontal function and triggers the onset of periodontitis. We also provide a comprehensive overview of the latest findings and discuss potential avenues for future research in this critical area of investigation.
Collapse
Affiliation(s)
| | | | | | | | - Yanqi Yang
- Faculty of Dentistry, The University of Hong Kong, 34 Hospital Road, Sai Ying Pun, Hong Kong SAR 999077, China; (L.Z.); (Z.T.); (R.H.); (M.G.)
| |
Collapse
|
7
|
Räisänen IT, Aji NRAS, Sakellari D, Grigoriadis A, Rantala I, Pätilä T, Heikkilä P, Gupta S, Sorsa T. Active Matrix Metalloproteinase-8 (aMMP-8) Versus Total MMP-8 in Periodontal and Peri-Implant Disease Point-of-Care Diagnostics. Biomedicines 2023; 11:2885. [PMID: 38001886 PMCID: PMC10669684 DOI: 10.3390/biomedicines11112885] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Revised: 10/13/2023] [Accepted: 10/18/2023] [Indexed: 11/26/2023] Open
Abstract
Active matrix metalloproteinase-8 (aMMP-8) is a promising biomarker candidate for the modern periodontal and peri-implant disease diagnostics utilizing the chairside/point-of-care oral fluid technologies. These rapid biomarker analysis technologies utilize gingival crevicular fluid (GCF), peri-implant sulcular fluid (PISF), or mouth rinse as the oral fluid matrices that can be collected patient-friendly and non-invasively without causing bacteremia. aMMP-8, but not total or latent proMMP-8, has been shown to be a relevant biomarker to be implemented to the latest 2017 classification system of periodontitis and peri-implantitis. Thus, aMMP-8 point-of-care-testing (POCT)-but not total or latent proMMP-8-can be conveniently used as an adjunctive and preventive diagnostic tool to identify and screen the developing and ongoing periodontal and peri-implant breakdown and disease as well as predict its episodic progression. Similarly, aMMP-8 POCT provides an important tool to monitor the treatment effect of these diseases, but also other diseases such as head and neck cancer, where it can identify and predict the rapid tissue destructive oral side-effects during and after the radiotherapy. Additionally, recent studies support aMMP-8 POCT benefitting the identification of periodontitis and diabetes as the escalating risk diseases for COVID-19 infection. Overall, aMMP-8 POCT has launched a new clinical field in oral medicine and dentistry, i.e., oral clinical chemistry.
Collapse
Affiliation(s)
- Ismo T. Räisänen
- Department of Oral and Maxillofacial Diseases, Head and Neck Center, University of Helsinki and Helsinki University Hospital, 00290 Helsinki, Finland
| | - Nur Rahman Ahmad Seno Aji
- Department of Oral and Maxillofacial Diseases, Head and Neck Center, University of Helsinki and Helsinki University Hospital, 00290 Helsinki, Finland
- Department of Periodontics, Faculty of Dentistry, Universitas Gadjah Mada, Jalan Denta No.1 Sekip Utara, Sleman, Yogyakarta 55281, Indonesia
| | - Dimitra Sakellari
- Department of Preventive Dentistry, Periodontology and Implant Biology, Faculty of Health Sciences, Dental School, Aristotle University of Thessaloniki, 541 24 Thessaloniki, Greece
| | - Andreas Grigoriadis
- Department of Preventive Dentistry, Periodontology and Implant Biology, Faculty of Health Sciences, Dental School, Aristotle University of Thessaloniki, 541 24 Thessaloniki, Greece
- Dental Sector, 424 General Military Training Hospital, 564 29 Thessaloniki, Greece
| | - Iina Rantala
- Department of Oral and Maxillofacial Diseases, Head and Neck Center, University of Helsinki and Helsinki University Hospital, 00290 Helsinki, Finland
| | - Tommi Pätilä
- Department of Pediatric Surgery, New Children’s Hospital, University of Helsinki and Helsinki University Hospital, 00290 Helsinki, Finland
| | - Pia Heikkilä
- Department of Oral and Maxillofacial Diseases, Head and Neck Center, University of Helsinki and Helsinki University Hospital, 00290 Helsinki, Finland
| | - Shipra Gupta
- Oral Health Sciences Centre, Post Graduate Institute of Medical Education & Research (PGIMER), Chandigarh 160012, India
| | - Timo Sorsa
- Department of Oral and Maxillofacial Diseases, Head and Neck Center, University of Helsinki and Helsinki University Hospital, 00290 Helsinki, Finland
- Department of Oral Diseases, Karolinska Institutet, 171 77 Stockholm, Sweden
| |
Collapse
|
8
|
Praveen AA, Venkadassalapathy S, Victor DJ, Prakash PSG, Umesh SG, Ali Baeshen H, Balaji TM, Patil S, Reda R, Testarelli L. Efficacy of Two Different Hydrodynamic Sinus Lift Systems for Atraumatic Elevation in Immediate Implant Placement. Patient Prefer Adherence 2023; 17:1197-1207. [PMID: 37180467 PMCID: PMC10167956 DOI: 10.2147/ppa.s403036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/29/2022] [Accepted: 05/03/2023] [Indexed: 05/16/2023] Open
Abstract
Purpose To evaluate the efficacy of two hydrodynamic sinus lifting procedures and to successfully place immediate implants in maxillary posterior sites that have a compromised native bone as a result of periodontal or endodontic disease. Patients and Methods A total of 26 patient sites were enrolled with 13 sites each in the Minimally Invasive Antral Membrane Balloon Elevation (MIAMBE) and Drill Integrated Hydrodynamics for the transcrestal sinus floor elevation (DIHSFE) groups who received transcrestal sinus floor elevation followed by immediate implant placement. Clinical parameters such as sinus membrane perforations, nasal bleeding, postoperative sinusitis, VAS scores at Day-7 for pain and discomfort, primary implant stability and time taken were evaluated. Results The DIHSFE had greater sinus membrane perforations and incidence of nasal bleeding when compared with MIAMBE with (p = 0.066) and (p = 0.141). Post-operative sinusitis was evident in both the groups with (p = 0.619). The mean VAS score was statistically significant between both the groups (p ≤ 0.005). The insertion torque values, and mean time taken for surgical procedure was not statistically significant between groups. Conclusion The present study highlighted that MIAMBE is superior to DIHSFE in its ability to cause less severe patient morbidities and post-operative complications.
Collapse
Affiliation(s)
| | | | | | - P S G Prakash
- Department of Periodontics, SRM Dental College, Chennai, TN, India
| | | | - Hosam Ali Baeshen
- Department of Orthodontics, Faculty of Dentistry, King Abdulaziz University, Jeddah, 21589, Saudi Arabia
| | | | - Shankargouda Patil
- College of Dental Medicine, Roseman University of Health Sciences, South Jordan, UT, 84095, USA
| | - Rodolfo Reda
- Department of Oral and Maxillofacial Sciences, Sapienza University of Rome, Rome, 00161, Italy
| | - Luca Testarelli
- Department of Oral and Maxillofacial Sciences, Sapienza University of Rome, Rome, 00161, Italy
| |
Collapse
|
9
|
Maleki Dizaj S, Torab A, Kouhkani S, Sharifi S, Negahdari R, Bohlouli S, Fattahi S, Salatin S. Gelatin-Curcumin Nanocomposites as a Coating for Implant Healing Abutment: In Vitro Stability Investigation. Clin Pract 2023; 13:88-101. [PMID: 36648849 PMCID: PMC9844414 DOI: 10.3390/clinpract13010009] [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: 12/26/2022] [Revised: 01/09/2023] [Accepted: 01/10/2023] [Indexed: 01/13/2023] Open
Abstract
Regarding the importance of preventing peri-implantitis in dental implants, the current study aimed to coat a healing abutment with gelatin−curcumin nanocomposites, and the stability of this coating on the healing abutment was evaluated. A cell viability measuring test was used to determine the cytotoxicity of nanocomposites against dental pulp stem cells. To show the pattern of curcumin release from nanocomposites, drug dissolution apparatus two was applied. Then, 16 healing abutments were examined in vitro. Titanium healing abutments were coated with the gelatin−curcumin nanocomposite. The dip coating method was applied for coating and the consistency of coated cases was evaluated at intervals of one, 30, and 60 days after coating inside the simulated body fluid (SBF) solution. A scanning electron microscope (SEM) was used for investigating the microstructure and morphology of coatings, and an energy dispersive X-ray (EDX) was applied for determining the combination of the coating. Moreover, the healings were weighed before and after coating via an accurate digital scale with an accuracy of 0.0001. Finally, the data were analyzed using SPSS software. The prepared nanocomposite was non-cytotoxic against tested cells. The nanocomposite showed a relatively rapid release pattern in the first 10 days for curcumin. The release of curcumin from the nanoparticles continued slowly until the 30th day. The weight changes were statistically significant (p-value < 0.001) during this time. Based on the post hoc test, the weight between two times immediately after coating and 30 days after coating, and also one day after coating and 30 days after coating, was statistically insignificant. The results revealed that the coating of the gelatin−curcumin nanocomposite on the healing was successful and this consistency was kept for at least one month. It is necessary to investigate more evaluations in different fields of physicochemical, mechanical, and antimicrobial aspects for coated healing abutments.
Collapse
Affiliation(s)
- Solmaz Maleki Dizaj
- Dental and Periodontal Research Center, Tabriz University of Medical Sciences, Tabriz 5166-15731, Iran
| | - Ali Torab
- Department of Prosthodontics, Faculty of Dentistry, Tabriz University of Medical Sciences, Tabriz 51368, Iran
| | - Shadi Kouhkani
- Department of Prosthodontics, Faculty of Dentistry, Tabriz University of Medical Sciences, Tabriz 51368, Iran
| | - Simin Sharifi
- Dental and Periodontal Research Center, Tabriz University of Medical Sciences, Tabriz 5166-15731, Iran
| | - Ramin Negahdari
- Department of Prosthodontics, Faculty of Dentistry, Tabriz University of Medical Sciences, Tabriz 51368, Iran
- Correspondence:
| | - Sepideh Bohlouli
- Department of Oral Medicine, Faculty of Dentistry, Tabriz University of Medical Sciences, Tabriz 51548-53431, Iran
| | - Shirin Fattahi
- Department of Oral and Maxillofacial Pathology, Faculty of Dentistry, Tabriz University of Medical Sciences, Tabriz 5166-15731, Iran
| | - Sara Salatin
- Dental and Periodontal Research Center, Tabriz University of Medical Sciences, Tabriz 5166-15731, Iran
| |
Collapse
|