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Mosaddad SA, Talebi S, Keyhan SO, Fallahi HR, Darvishi M, Aghili SS, Tavahodi N, Namanloo RA, Heboyan A, Fathi A. Dental implant considerations in patients with systemic diseases: An updated comprehensive review. J Oral Rehabil 2024; 51:1250-1302. [PMID: 38570927 DOI: 10.1111/joor.13683] [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: 03/30/2023] [Revised: 10/27/2023] [Accepted: 03/02/2024] [Indexed: 04/05/2024]
Abstract
BACKGROUND Various medical conditions and the drugs used to treat them have been shown to impede or complicate dental implant surgery. It is crucial to carefully monitor the medical status and potential post-operative complications of patients with systemic diseases, particularly elderly patients, to minimize the risk of health complications that may arise. AIM The purpose of this study was to review the existing evidence on the viability of dental implants in patients with systemic diseases and to provide practical recommendations to achieve the best possible results in the corresponding patient population. METHODS The information for our study was compiled using data from PubMed, Scopus, Web of Science and Google Scholar databases and searched separately for each systemic disease included in our work until October 2023. An additional manual search was also performed to increase the search sensitivity. Only English-language publications were included and assessed according to titles, abstracts and full texts. RESULTS In total, 6784 studies were found. After checking for duplicates and full-text availability, screening for the inclusion criteria and manually searching reference lists, 570 articles remained to be considered in this study. CONCLUSION In treating patients with systemic conditions, the cost-benefit analysis should consider the patient's quality of life and expected lifespan. The success of dental implants depends heavily on ensuring appropriate maintenance therapy, ideal oral hygiene standards, no smoking and avoiding other risk factors. Indications and contraindications for dental implants in cases of systemic diseases are yet to be more understood; broader and hardcore research needs to be done for a guideline foundation.
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Affiliation(s)
- Seyed Ali Mosaddad
- Department of Research Analytics, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, Tamil Nadu, India
- Department of Conservative Dentistry and Bucofacial Prosthesis, Faculty of Odontology, Complutense University of Madrid, Madrid, Spain
- Student Research Committee, School of Dentistry, Shiraz University of Medical Sciences, Shiraz, Iran
- Maxillofacial Surgery & Implantology & Biomaterial Research Foundation, Tehran, Iran
| | - Sahar Talebi
- Research Committee, School of Dentistry, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Seied Omid Keyhan
- Maxillofacial Surgery & Implantology & Biomaterial Research Foundation, Tehran, Iran
- Department of Oral & Maxillofacial Surgery, Gangneung-Wonju National University, Gangneung, South Korea
- Department of Oral & Maxillofacial Surgery, College of Medicine, University of Florida, Jacksonville, FL, USA
- Iface Academy, Istanbul, Turkey
| | - Hamid Reza Fallahi
- Maxillofacial Surgery & Implantology & Biomaterial Research Foundation, Tehran, Iran
- Department of Oral & Maxillofacial Surgery, Gangneung-Wonju National University, Gangneung, South Korea
- Department of Oral & Maxillofacial Surgery, College of Medicine, University of Florida, Jacksonville, FL, USA
- Iface Academy, Istanbul, Turkey
| | - Mohammad Darvishi
- Faculty of Dentistry, Isfahan (Khorasgan) Branch, Islamic Azad University, Isfahan, Iran
| | - Seyedeh Sara Aghili
- Student Research Committee, School of Dentistry, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Narges Tavahodi
- Student Research Committee, Faculty of Dentistry, Mazandaran University of Medical Sciences, Sari, Iran
| | | | - Artak Heboyan
- Department of Research Analytics, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, Tamil Nadu, India
- Department of Prosthodontics, Faculty of Stomatology, Yerevan State Medical University after Mkhitar Heratsi, Yerevan, Armenia
- Department of Prosthodontics, School of Dentistry, Tehran University of Medical Sciences, Tehran, Iran
| | - Amirhossein Fathi
- Department of Prosthodontics, Dental Materials Research Center, Dental Research Institute, School of Dentistry, Isfahan University of Medical Sciences, Isfahan, Iran
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Nagamoto K, Nakanishi K, Akasaka T, Abe S, Yoshihara K, Nakamura M, Hayashi H, Takemoto S, Tamura M, Kitagawa Y, Van Meerbeek B, Yoshida Y. Investigation of a new implant surface modification using phosphorylated pullulan. Front Bioeng Biotechnol 2024; 12:1378039. [PMID: 38840668 PMCID: PMC11150837 DOI: 10.3389/fbioe.2024.1378039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2024] [Accepted: 05/01/2024] [Indexed: 06/07/2024] Open
Abstract
Various implant surface treatment methods have been developed to achieve good osseointegration in implant treatment. However, some cases remain impossible to treat with implants because osseointegration is not obtained after implantation, and the implants fail. Thus, this study focused on phosphorylated pullulan because of its adhesiveness to titanium (Ti) and bone, high biocompatibility, and early replacement with bone. In this study, the response of bone-related cells to phosphorylated pullulan was evaluated to develop a new surface treatment method. Saos-2 (human osteosarcoma-derived osteoblast-like cells), MC3T3-E1 (mouse calvaria-derived osteoblast-like cells), and RAW264.7 (mouse macrophage-like cells) were used. In evaluating cellular responses, phosphorylated pullulan was added to the culture medium, and cell proliferation and calcification induction tests were performed. The proliferation and calcification of cells on the surface of Ti disks coated with phosphorylated pullulan were also evaluated. In addition, bone morphogenetic protein-2 (BMP-2), an osteogenic factor, was used to evaluate the role of phosphorylated pullulan as a drug carrier in inducing calcification on Ti disks. Phosphorylated pullulan tended to promote the proliferation of osteoblast-like cells and the formation of calcification on Ti disks coated with phosphorylated pullulan. Ti disks coated with phosphorylated pullulan loaded with BMP-2 enhanced calcification. Phosphorylated pullulan inhibited osteoclast-like cell formation. These results are due to the properties of phosphorylated pullulan, such as adhesiveness to titanium and drug-loading function. Therefore, phosphorylated pullulan effectively promotes bone regeneration when coated on titanium implants and is useful for developing a new surface treatment method.
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Affiliation(s)
- Kanako Nagamoto
- Oral Diagnosis and Medicine, Faculty of Dental Medicine, Hokkaido University, Sapporo, Japan
| | - Ko Nakanishi
- Department of Biomaterials and Bioengineering, Faculty of Dental Medicine, Hokkaido University, Sapporo, Japan
- BIOMAT, Department of Oral Sciences, KU Leuven, Leuven, Belgium
| | - Tsukasa Akasaka
- Department of Biomaterials and Bioengineering, Faculty of Dental Medicine, Hokkaido University, Sapporo, Japan
| | - Shigeaki Abe
- Department of Dental and Biomedical Materials Science, Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki, Japan
| | - Kumiko Yoshihara
- Health and Medical Research Institute, National Institute of Advanced Industrial Science and Technology, Takamatsu, Japan
| | - Mariko Nakamura
- School of Clinical Psychology, Kyushu University of Medical Science, Miyazaki, Japan
| | - Hiroshi Hayashi
- Section for Dental Innovation, Faculty of Dental Medicine, Hokkaido University, Sapporo, Japan
| | - Shinji Takemoto
- Department of Biomedical Engineering, Iwate Medical University, Shiwa, Japan
| | - Masato Tamura
- Department of Oral Biochemistry and Molecular Biology, Graduate School of Dental Medicine, Hokkaido University, Sapporo, Japan
| | - Yoshimasa Kitagawa
- Oral Diagnosis and Medicine, Faculty of Dental Medicine, Hokkaido University, Sapporo, Japan
| | | | - Yasuhiro Yoshida
- Department of Biomaterials and Bioengineering, Faculty of Dental Medicine, Hokkaido University, Sapporo, Japan
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Nitschke I, Krüger K, Jockusch J. Age-related knowledge deficit and attitudes towards oral implants: Survey-based examination of the correlation between patient age and implant therapy awareness. BMC Oral Health 2024; 24:403. [PMID: 38553697 PMCID: PMC10981345 DOI: 10.1186/s12903-024-04134-8] [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: 11/08/2023] [Accepted: 03/11/2024] [Indexed: 04/01/2024] Open
Abstract
BACKGROUND Implantology, as a recognized therapeutic approach, is gaining prominence. The decision-making process and success of implant therapy are closely linked to patient knowledge and expectations. This study aims to explore the association between age and knowledge regarding oral implants. METHODS Participants were categorized into three age groups (ag): ag 1 (35-44 years), ag 2 (65-74 years), and ag 3 (75 years and older). A total of 400 participants per age group were randomly selected using data from the residents' registration office of Berlin, Germany. Structured telephone interviews were conducted between 2016 and 2017, employing a 67-item questionnaire covering awareness, information level, cost estimation, attitudes, and experiences with oral implants. RESULTS Despite a low overall knowledge level across all age groups, there was no significant correlation between age and knowledge about oral implants. Awareness increased with age. Information sources varied, with friends, acquaintances, and dentists playing key roles. Participants expressed diverse opinions on implants, with durability and stability identified as crucial characteristics. Significant differences in knowledge were observed between age groups regarding awareness, information sources, and perceptions of dentists offering implants. CONCLUSIONS The study suggests a need for targeted educational programs, emphasizing age-appropriate information sources to enhance health literacy in oral implantology, particularly among older individuals. Educating physicians on oral implant basics is also crucial. Implementing these measures could empower individuals to make informed decisions about oral implant treatment, thereby contributing to improved oral health outcomes.
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Affiliation(s)
- Ina Nitschke
- Clinic of General, Special Care and Geriatric Dentistry, Center of Dental Medicine, University of Zurich, Zurich, 8032, Switzerland
- Department of Prosthodontics and Materials Science, Gerodontology Section, University of Leipzig, 04103, Leipzig, Germany
| | - Kristina Krüger
- Department of Prosthodontics and Materials Science, Gerodontology Section, University of Leipzig, 04103, Leipzig, Germany
| | - Julia Jockusch
- Department of Prosthodontics and Materials Science, Gerodontology Section, University of Leipzig, 04103, Leipzig, Germany.
- University Research Priority Program "Dynamics of Healthy Aging", University of Zurich, Stampfenbachstrasse, Zurich, CH-8006, Switzerland.
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Boussaïd M, Samama M, Foy JP, Bleibtreu A, Bertolus C, Gellee T. Postoperative infections after sinus lifts and onlay grafts in penicillin allergic patients. JOURNAL OF STOMATOLOGY, ORAL AND MAXILLOFACIAL SURGERY 2024; 125:101764. [PMID: 38218333 DOI: 10.1016/j.jormas.2024.101764] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/03/2023] [Revised: 12/26/2023] [Accepted: 01/10/2024] [Indexed: 01/15/2024]
Abstract
INTRODUCTION The primary objective of this retrospective study was to determine whether patients treated with clindamycin due to a reported allergy to penicillin have an increased risk of postsurgical infections after sinus lifts and onlay grafts. MATERIAL AND METHODS A retrospective cohort study was performed on patients who underwent bone reconstruction procedures between October 2018 and December 2020. Data from all patients operated at the Pitié Salpêtrière University Hospital for sinus lifts or onlay grafts were collected. All surgical procedures studied were performed under preoperative and postoperative antibiotic prophylaxis with either amoxicillin (+/- clavulanic acid) or clindamycin for patients with reported penicillin allergy. Bone graft-associated infections as well as graft failures were recorded. RESULTS In this study, 111 patients received bone reconstructions (89 sinus lifts and 148 onlay grafts). In the sinus lifts group, infections occurred in 5 of 89 sites (5.6 %). The infection rate was 28.5 % (7 graft sites) and only 3.9 % (82 graft sites) for clindamycin and for amoxicillin, respectively. In the onlay graft group, infections occurred in 25 of 148 sites (16.8 %). The infection rate was 56 % and only 12 % for clindamycin (18 graft sites) and for amoxicillin, respectively (130 graft sites). Non-Penicillin treated patients had a higher risk of infection with an odd ratio of 7.8 (95 % CI 1.1-54.8, P = 0.04) and 4.8 (95 % CI 1.9-12.3, P = 0.001) compared with patients receiving amoxicillin for onlay grafts and sinus lifts. CONCLUSION Penicillin allergy and clindamycin use after sinus lift and onlay graft procedures were associated with a higher rate of infection and may be a risk factor for complications related to bone reconstruction surgery.
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Affiliation(s)
- Mehdi Boussaïd
- Department of Maxillo-facial Surgery, Hôpital Pitié Salpêtrière, Medecine Sorbonne Université, 47-83 Boulevard de l'Hôpital, Paris, 75013, France.
| | - Mickael Samama
- Department of Maxillo-facial Surgery, Hôpital Pitié Salpêtrière, Medecine Sorbonne Université, 47-83 Boulevard de l'Hôpital, Paris, 75013, France
| | - Jean Philippe Foy
- Department of Maxillo-facial Surgery, Hôpital Pitié Salpêtrière, Medecine Sorbonne Université, 47-83 Boulevard de l'Hôpital, Paris, 75013, France
| | - Alexandre Bleibtreu
- Department of Infectiology, Hôpital Pitié Salpêtrière, Medecine Sorbonne Université, 47-83 Boulevard de l'Hôpital, Paris, 75013, France
| | - Chloé Bertolus
- Department of Maxillo-facial Surgery, Hôpital Pitié Salpêtrière, Medecine Sorbonne Université, 47-83 Boulevard de l'Hôpital, Paris, 75013, France
| | - Timothée Gellee
- Department of Maxillo-facial Surgery, Hôpital Pitié Salpêtrière, Medecine Sorbonne Université, 47-83 Boulevard de l'Hôpital, Paris, 75013, France
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Giok KC, Veettil SK, Menon RK. Comparative effectiveness of types of denture adhesives in enhancing retention and function of complete dentures: a systematic review with network meta-analysis. Clin Oral Investig 2024; 28:78. [PMID: 38183500 DOI: 10.1007/s00784-023-05467-4] [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: 09/29/2023] [Accepted: 12/19/2023] [Indexed: 01/08/2024]
Abstract
OBJECTIVES The purpose of this systematic review with network meta-analysis was to assess the comparative efficacy of various types of denture adhesives in complete denture patients. MATERIAL AND METHODS A search was conducted for trials published in Scopus, PubMed, and Cochrane Central Register of Controlled Trials from inception until July 2023 (PROSPERO: CRD42023451045). A network meta-analysis was performed to assess the comparative efficacy of different denture adhesive types and ranked using the Surface Under the Cumulative Ranking (SUCRA) system. The Grading of Recommendations, Assessment, Development, and Evaluations (GRADE) approach was used to assess the level of certainty of evidence. RESULTS Seventeen articles were included in the quantitative analysis. Cream denture adhesives significantly increased bite force in both incisal region (RR = 7.63[95%CI: 3.34, 11.91]) (P < .05) as well as premolar and molar regions (RR = 33.66[95%CI: 15.15, 52.16]). Cream adhesives significantly improved retention of dentures as assessed by the reduced number of denture dislodgments (RR = -5.35[95%CI: -9.93, -0.77]) (P = 0.022), Kapur's index of retention (maxillary denture) (RR = 0.80[95%CI: 0.18, 1.42]) (P = 0.012) and Kapur's index of retention (mandibular denture) (RR = 1.27[95%CI: 0.67, 1.87]) (P < .05). Powder adhesives significantly increased premolar and molar bite force (RR = 36.00[95%CI: 16.20, 55.79]) (P < .05) and Kapur's index of retention (mandibular denture) (RR = 1.54[95%CI: 0.58, 2.49]) (P = 0.002). None of the adhesives were statistically significant for remaining outcomes. CONCLUSIONS Cream and powder denture adhesives are effective in enhancing the retention of mandibular dentures (Kapur's index) and bite force in the premolar/molar region in complete denture wearers (moderate level of certainty of evidence). CLINICAL RELEVANCE Cream and powder denture adhesives are effective in improving the retention and function of complete dentures.
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Affiliation(s)
- Koay Chun Giok
- School of Dentistry, International Medical University, Kuala Lumpur, Wilayah Persekutuan, Malaysia
| | - Sajesh K Veettil
- School of Pharmacy, Department of Pharmacy Practice, College of Pharmacy, International Medical University, Kuala Lumpur, Wilayah Persekutuan, Malaysia
| | - Rohit Kunnath Menon
- Department of Clinical Sciences, College of Dentistry, Ajman University, Al Jerf, University Street, J1 P.O 346, Ajman, United Arab Emirates.
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Celebic A, Kovacic I, Petricevic N, Alhajj MN, Topic J, Junakovic L, Persic-Kirsic S. Clinical Outcomes of Three versus Four Mini-Implants Retaining Mandibular Overdenture: A 5-Year Randomized Clinical Trial. MEDICINA (KAUNAS, LITHUANIA) 2023; 60:17. [PMID: 38276051 PMCID: PMC10820318 DOI: 10.3390/medicina60010017] [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: 10/31/2023] [Revised: 12/11/2023] [Accepted: 12/18/2023] [Indexed: 01/27/2024]
Abstract
Background and Objectives: Due to a lack of long-term clinical studies that would clarify whether the insertion of three mini-implants (MDIs) can be as successful treatment as the insertion of four MDIs for the retention of mandibular overdentures (ODs), this 5-year prospective cohort study was set up. Materials and Methods: Participants (n = 83) randomly received either four or three MDIs and a mandibular OD. Clinical examinations were performed at the baseline, as well as after one, three, and five years, respectively. A total of 73 participants (38 in the four-MDI and 35 in the three-MDI groups) partook in the study. The marginal bone level change, success and survival rates, and prosthodontic maintenance were assessed. Results: Repeated measures showed that the mean peri-implant bone loss increased progressively at a small amount over five years in both groups (four-MDI group = -0.36 ± 0.74; three-MDI group = -0.33 ± 0.27 mm; p < 0.05). However, an ANCOVA revealed no significant effects of the group (no significant difference between the three- and the four-MDI groups; F = 0.085; p = 0.771), gender (F = 0.023; p = 0.88), or covariate age (F = 1.95; p = 0.167) on the dependent variable: the 5-year MBL change. The success rate (together with successful survival) was 93.8% in the four-MDI group and 91.7% in the three-MDI group. The log-rank (Mantel-Cox) test revealed no significant differences between them (X2 = 0.373; p = 0.541). Conclusions: In patients with narrow ridges, the insertion of three MDIs in the mandible for overdenture retention can be equally as successful as the insertion of four MDIs.
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Affiliation(s)
- Asja Celebic
- Department of Removable Prosthodontics, School of Dental Medicine, University of Zagreb, 10000 Zagreb, Croatia; (N.P.); (S.P.-K.)
| | - Ines Kovacic
- Department of Removable Prosthodontics, School of Dental Medicine, University of Zagreb, 10000 Zagreb, Croatia; (N.P.); (S.P.-K.)
| | - Nikola Petricevic
- Department of Removable Prosthodontics, School of Dental Medicine, University of Zagreb, 10000 Zagreb, Croatia; (N.P.); (S.P.-K.)
| | - Mohammed Nasser Alhajj
- Department of Prosthodontics, Faculty of Dentistry, Thamar University, Thamar 87246, Yemen;
| | - Jolanda Topic
- Private Dental Office, 21300 Makarska, Croatia;
- School of Dental Medicine, University of Zagreb, 10000 Zagreb, Croatia
| | - Luka Junakovic
- Mag. Math., Libertas International University, 10000 Zagreb, Croatia;
| | - Sanja Persic-Kirsic
- Department of Removable Prosthodontics, School of Dental Medicine, University of Zagreb, 10000 Zagreb, Croatia; (N.P.); (S.P.-K.)
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Gomes C, Mesnard M, Ramos A. Bone density and proximal support effects on dental implant stability - Finite element analysis and in vitro experiments. JOURNAL OF STOMATOLOGY, ORAL AND MAXILLOFACIAL SURGERY 2023; 124:101512. [PMID: 37209971 DOI: 10.1016/j.jormas.2023.101512] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/06/2022] [Revised: 03/19/2023] [Accepted: 05/15/2023] [Indexed: 05/22/2023]
Abstract
OBJECTIVES The application of dental implants presents the occurrence of implant failures associated with bone proximal support. This study aims to assess implant behavior, in particular implant stability and strain distribution in the bone at different bone densities, and the effect of proximal bone support. MATERIAL AND METHODS Three bone densities (D20, D15, and D10) were considered in the experimental in vitro study, represented by solid rigid polyurethane foam and two conditions of bone support in the proximal region. A finite element model was developed and validated experimentally and a Branemark model at a 3:1 scale was implanted in the experiments; the model was loaded and extracted. RESULTS The results of the experimental models validate the finite element models with a correlation R2 equal to 0.899 and NMSE of 7%. The implant extraction tests for the effect of bone properties in the maximum load were 2832 N for D20 and 792 N for D10. The effect of proximal bone support changes the implant stability was observed experimentally; at 1 mm less bone support decreases by 20% of stability and at 2 mm by 58% for D15 density. CONCLUSIONS Bone properties and bone quantity are important for the initial stability of the implant. A bone volume fraction of less than 24 g/cm3 exhibits poor behavior and is not indicated for implantation. Proximal bone support reduces the primary stability of the implant and the effect is critical in lower bone density.
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Affiliation(s)
- C Gomes
- University of Aveiro, Biomechanics Research Group, Department of Mechanical Engineering, Aveiro 3810-193, Portugal
| | - M Mesnard
- University de Bordeaux, Institut de Mécanique et d'Ingénierie, Department Ingénierie Mécanique et Conception, CNRS UMR 5295, Talence 33405, France
| | - A Ramos
- University of Aveiro, Biomechanics Research Group, Department of Mechanical Engineering, Aveiro 3810-193, Portugal.
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Alenezi A, Aloqayli S. Technical complications with tooth-supported fixed dental prostheses (FDPs) of different span lengths: an up to 15-year retrospective study. BMC Oral Health 2023; 23:393. [PMID: 37316922 DOI: 10.1186/s12903-023-03121-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2023] [Accepted: 06/08/2023] [Indexed: 06/16/2023] Open
Abstract
BACKGROUNDS Long-span dental bridges may cause excessive load on abutment teeth and the periodontal area, which may lead to bridge fractures or periodontal problems. However, some reports have revealed that short- and long-span bridges can provide a similar prognosis. This clinical study aimed to investigate the technical complications associated with fixed dental prostheses (FDPs) of different span lengths. METHODS All patients with previously cemented FDPs were clinically examined during their follow-up visits. Several data related to FDPs were registered, such as design, material type, location, and type of complication. The main clinical factors analyzed were technical complications. Life table survival analyses were performed to calculate the cumulative survival rate of FDPs when technical complications were detected. RESULTS The study examined 229 patients with a total number of 258 prostheses and an average of 98 months of follow-up. Seventy-four prostheses suffered from technical complications, and the most common complication was ceramic fracture or chipping (n = 66), while loss of retention occurred in 11 prostheses. The long-term evaluation of long-span prostheses revealed a significantly higher technical complication rate compared to short-span prostheses (P = ,003). The cumulative survival rate for short-span FDPs was 91% in year 5, 68% in year 10, and 34% in year 15. For long-span FDPs, the cumulative survival rate was 85% in year 5, 50% in year 10, and 18% in year 15. CONCLUSION Long-span prostheses (5 units or more) can be associated with a higher technical complication rate compared to short-span prostheses after long-term evaluation.
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Affiliation(s)
- Ali Alenezi
- Department of Prosthodontics, College of Dentistry, Qassim University, P.O. Box 6700, Buraydah, Saudi Arabia.
| | - Sarah Aloqayli
- Intern, College of Dentistry, Qassim University, Buraydah, Saudi Arabia
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Aldulaijan HA, Al-Zawawi AS, Shaheen MY, Ali D, Divakar DD, Basudan AM. Assessment of salivary alpha amylase and mucin-4 before and after non-surgical treatment of peri-implant mucositis. Int J Implant Dent 2022; 8:30. [PMID: 35834021 PMCID: PMC9283593 DOI: 10.1186/s40729-022-00429-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Accepted: 06/30/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The present study was based on the null hypothesis that there is no difference in clinicoradiographic parameters and whole salivary alpha amylase (AA) and mucin-4 levels before and after non-surgical mechanical debridement (NSMD) of patients with peri-implant mucositis (PM). The aim was to assess whole salivary AA and mucin-4 levels before and after treatment of PM. METHODS Patients with PM (Group-1) and individuals without peri-implant diseases (Group-2) were included. Demographic data was collected and peri-implant modified plaque and bleeding indices (mPI and mBI, respectively), probing depth (PD) and crestal bone loss were measured at baseline. Levels of AA and mucin-4 were assessed in unstimulated whole saliva samples. All patients underwent full-mouth non-surgical periodontal therapy (NSPT) and NSMD; and clinical parameters and salivary biomarkers were re-assessed after 3 months. Level of significance was set at P < 0.01. RESULTS Twenty-six and 32 individuals were included in groups 1 and 2, respectively. None of the participants had periodontitis. At baseline clinical periodontal parameters (PI [P < 0.001], GI [P < 0.001], clinical AL [P < 0.001] and PD [P < 0.001]) were significantly high in Group-1 than Group-2. At 3-month follow-up, there was a statistically significant reduction in clinical periodontal and peri-implant parameters (PI [P < 0.01], GI [P < 0.01], and PD [P < 0.01]) in Group-1 compared with their baseline values. At baseline, salivary AA levels were significantly high in Group-1 than Group-2 (P < 0.01). At 3-month follow-up, there was no significant difference in whole salivary AA levels among patients in groups 1 and 2. CONCLUSIONS The AA and mucin-4 levels are potential biomarkers for evaluation of peri-implant diseases including PM. Mechanical instrumentation continues to be the most predictable treatment option for the management of peri-implant diseases.
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Affiliation(s)
- Hajer A Aldulaijan
- Department of Periodontics and Community Dentistry, College of Dentistry, King Saud University, Riyadh, 11451, Saudi Arabia.
| | - Abeer S Al-Zawawi
- Department of Periodontics and Community Dentistry, College of Dentistry, King Saud University, Riyadh, 11451, Saudi Arabia
| | - Marwa Y Shaheen
- Department of Periodontics and Community Dentistry, College of Dentistry, King Saud University, Riyadh, 11451, Saudi Arabia
| | - Dena Ali
- Department of General Dental Practice, Kuwait University, P. O. Box 24923, 13110, Safat, Kuwait
| | - Darshan Devang Divakar
- Department of Oral Medicine and Radiology, Sharavathi Dental College and Hospital, Shivamogga, 577204, Karnataka, India.,Department of Oral Medicine and Radiology, Faculty of Dentistry, Levy Mwanawasa Medical University (LMMU), Ministry of Health, Lusaka, Zambia
| | - Amani M Basudan
- Department of Periodontics and Community Dentistry, College of Dentistry, King Saud University, Riyadh, 11451, Saudi Arabia
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Hyperbaric Oxygen Therapy and A-PRF Pre-Treated Implants in Severe Periodontitis: A Case Report. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18020413. [PMID: 33430249 PMCID: PMC7825644 DOI: 10.3390/ijerph18020413] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/02/2020] [Revised: 12/29/2020] [Accepted: 01/05/2021] [Indexed: 12/11/2022]
Abstract
Implantation is currently the best option for tooth replacement in periodontitis. Some major contraindications for the immediate implant are acute periodontitis and active infection. We present the case of a 51-year-old female patient with the highest grade and stage periodontitis treated with advanced platelet-rich fibrin-enriched zirconia implants and with hyperbaric oxygen therapy (HBOT). In particular, HBOT before and after implantation promoted bone regeneration and implant integration, also providing an antiseptic effect. After six months, the implants were well established and fully healed from periodontal disease within 14 months. Further research could confirm a new indication for HBOT in treating periodontitis and dental implantation.
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Bajkin BV, Wahl MJ, Miller CS. Dental implant surgery and risk of bleeding in patients on antithrombotic medications: A review of the literature. Oral Surg Oral Med Oral Pathol Oral Radiol 2020; 130:522-532. [DOI: 10.1016/j.oooo.2020.07.012] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2020] [Revised: 06/17/2020] [Accepted: 07/18/2020] [Indexed: 12/13/2022]
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Bömicke W, Rathmann F, Pilz M, Bermejo JL, Waldecker M, Ohlmann B, Rammelsberg P, Zenthöfer A. Clinical Performance of Posterior Inlay-Retained and Wing-Retained Monolithic Zirconia Resin-Bonded Fixed Partial Dentures: Stage One Results of a Randomized Controlled Trial. J Prosthodont 2020; 30:384-393. [PMID: 32924240 DOI: 10.1111/jopr.13258] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/10/2020] [Indexed: 11/29/2022] Open
Abstract
PURPOSE To prospectively compare the clinical performance of posterior inlay-retained and wing-retained monolithic zirconia fixed partial dentures (FPDs). MATERIALS AND METHODS After simple randomization, 30 participants received either one inlay-retained (n = 15; mean age: 56.38 ± 12.70 years; 10 men [66.7%]) or one wing-retained (n = 15; mean age: 45.90 ±13.24 years; 7 men [46.7%]) FPD. The restorations, which predominantly replaced first molars, were fabricated from translucent, 3 mol% yttria-stabilized zirconia and attached with self-etching resin cement. Restorations and abutment teeth were clinically followed up for complications one week and 3, 6, and 12 months after cementation. Plaque and gingival scores, probing pocket depths, and attachment levels were recorded for the abutment and contralateral reference teeth both before treatment and during follow-up examinations. The restorations were also assessed in accordance with FDI World Dental Federation criteria. Statistical analyses were conducted with R (α = 0.05). An adaptive, 2-stage study design based on the incidence of failure-free survival in the groups after 12 months (stage 1) was implemented. Predefined decision rules were used to determine whether further recruitment (stage 2) would enable the detection of a statistically significant difference between the restoration designs with sufficient power. RESULTS During 12 months, only one wing retainer debonded which required removal of the FPD. Failure-free survival was thus 93.3% for wing-retained and 100% for inlay-retained FPDs (log-rank test, p = 0.317). Moderate aftercare resulted in intervention-free rates of 78.8% and 86.7% for inlay-retained and wing-retained restorations, respectively (log-rank test, p = 0.605). Based on FDI World Dental Federation criteria, all restorations were acceptable at the 12-month follow-up (Fisher-Boschloo test, p = 0.161). Plaque, gingival, and periodontal scores remained practically unchanged from before treatment to the 12-month follow-up. Recruitment was stopped after stage 1 because, based on the small difference in the incidence of failure-free survival in the groups, it was accepted that it would not be possible to recruit the necessary number of participants to show a statistically significant difference between the retainer designs. CONCLUSIONS Both inlay-retained and wing-retained monolithic zirconia resin-bonded FPDs performed well for the 12-month, short-term follow-up period.
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Affiliation(s)
- Wolfgang Bömicke
- Department of Prosthetic Dentistry, Heidelberg University Hospital, University of Heidelberg, Heidelberg, Germany
| | - Friederike Rathmann
- Department of Prosthetic Dentistry, Heidelberg University Hospital, University of Heidelberg, Heidelberg, Germany
| | - Maximilian Pilz
- Department of Medical Biometry, Institute of Medical Biometry and Informatics, University of Heidelberg, Heidelberg, Germany
| | - Justo Lorenzo Bermejo
- Department of Medical Biometry, Institute of Medical Biometry and Informatics, University of Heidelberg, Heidelberg, Germany
| | - Moritz Waldecker
- Department of Prosthetic Dentistry, Heidelberg University Hospital, University of Heidelberg, Heidelberg, Germany
| | - Brigitte Ohlmann
- Department of Prosthetic Dentistry, Heidelberg University Hospital, University of Heidelberg, Heidelberg, Germany
| | - Peter Rammelsberg
- Department of Prosthetic Dentistry, Heidelberg University Hospital, University of Heidelberg, Heidelberg, Germany
| | - Andreas Zenthöfer
- Department of Prosthetic Dentistry, Heidelberg University Hospital, University of Heidelberg, Heidelberg, Germany
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Naseri R, Yaghini J, Feizi A. Levels of smoking and dental implants failure: A systematic review and meta-analysis. J Clin Periodontol 2020; 47:518-528. [PMID: 31955453 DOI: 10.1111/jcpe.13257] [Citation(s) in RCA: 47] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2019] [Revised: 11/29/2019] [Accepted: 01/13/2020] [Indexed: 12/13/2022]
Abstract
AIM The present systematic review and meta-analysis was performed to investigate if there was a significantly enhanced risk of dental implant failure due to the increased number of cigarettes smoked per day. MATERIALS AND METHODS Four databases, including PubMed, Embase, Web of Science and Scopus, were searched until January, 2019. The search terms "dental implant, oral implant, smoking, smoker, tobacco, nicotine and non-smoker" were used in combination to identify the publications providing data for dental implant failures related to the smoking habit. Publications were excluded if the quantity of cigarettes consumed per day was not reported. Fixed- or random-effects meta-analyses were used to pool the estimates of relative risk (RR) with 95% confidence intervals (CI). RESULTS Having additional information supplied by the authors, 23 articles were selected for final analysis. The meta-analyses based on implant- and patient-related data showed a significant increase in the RR of implant failure in patients who smoked >20 cigarettes per day compared with non-smokers (implant based: p = .001; RR: 2.45; CI: 1.42-4.22 and patient based: p < .001; RR: 4; CI: 2.72-5.89). CONCLUSION The risk of implant failure was elevated with an increase in the number of cigarettes smoked per day.
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Affiliation(s)
- Roohollah Naseri
- Dental Research Center, Department of Periodontics, Dental Research Institute, School of Dentistry, Isfahan University of Medical Science, Isfahan, Iran
| | - Jaber Yaghini
- Dental Implants Research Center, Department of Periodontics, Dental Research Institute, School of Dentistry, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Awat Feizi
- Department of Epidemiology and Biostatistics, School of Health, Isfahan University of Medical Sciences, Isfahan, Iran
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