Quintessence International, 4/2022
DOI: 10.3290/j.qi.b2644827, PubMed-ID: 35119244Seiten: 314-318, Sprache: EnglischHoerler, Sarah B. / Salinas, Thomas J. / Zhou, Miao XianBacterial biofilm in the oral cavity and around dental implants may trigger an inflammatory response of the peri-implant soft tissue. Emerging antimicrobial products have been developed to combat peri-implant soft tissue pathology; however, limited evidence is available evaluating their effectiveness. To the best of the authors’ knowledge, this is the first documented case report in the literature assessing the effect of Cervitec Plus around dental implants. This case report provides an example of a patient presenting to a periodontal specialty clinic with peri-implant pathology and subsequently treated with antimicrobial varnish following dental hygiene peri-implant therapy. The report serves to evaluate the efficacy of peri-implant soft tissue pathology utilizing antimicrobial varnish as measured by percent of bleeding upon probing, presence of suppuration, and changes in implant probing depths. Understanding the impact of bacterial plaque on peri-implant soft tissue and the effectiveness of antimicrobial products in conjunction with dental hygiene peri-implant therapy may provide patients with optimal peri-implant health and long-term success of dental implants.
Schlagwörter: antibacterial agents, biofilms, case report, dental implants, inflammation, maintenance
Quintessence International, 6/2020
DOI: 10.3290/j.qi.a44494, PubMed-ID: 32368764Seiten: 464-472, Sprache: EnglischRasmussen, Chad M. / Lee, Sarah K.Y. / Arce, Kevin / Salinas, Thomas J.Squamous cell carcinomas arising from keratocystic odontogentic tumors are a rare phenomenon in head and neck cancer, accounting for only 1.45% of oral squamous cell carcinomas, and are classified as primary intraosseous carninomas. This cancer is locally aggressive, has a high potential for recurrence, and requires radical resection and subsequent rehabilitation. This case report describes a patient diagnosed with this uncommon tumor who was treated by dental specialists at Mayo Clinic. During convalescence, orthodontic changes to the maxillary dental archform were observed secondary to alterations in the soft tissue equilibrium following mandibulectomy and reconstruction with a microvascular fibula free flap. This highlights the need for treatment plan adaptability, the role of orthodontists in maintenance or treatment of pre-resection archforms, and the interdisciplinary nature necessary in managing the complex oncologic, functional, and esthetic needs in patients undergoing treatment for head and neck cancer.
Schlagwörter: head and neck cancer, interdisciplinary oral rehabilitation, orthodontic archform management
The International Journal of Oral & Maxillofacial Implants, 6/2017
DOI: 10.11607/jomi.5715, PubMed-ID: 29140381Seiten: 1371-1376, Sprache: EnglischHoerler, Sarah B. / Nietz, Sandra K. / Zook, Victoria L. / Lohse, Christine M. / Salinas, Thomas J. / Carr, Alan B. / Assad, Daniel A.Purpose: The purpose of this retrospective study was to provide practice-based evidence to determine if the consistency of dental hygiene therapy, despite utilizing instrumentation literature that has proven to cause alterations to implant surfaces, affects peri-implant health or survival.
Materials and Methods: The study sample comprised patients with implant-supported full-arch fixed dental prostheses who were distributed into two groups. The consistent hygiene group patients had dental hygiene therapy at a minimum biannually and were exposed to at least three dental hygiene instrument materials. The inconsistent hygiene group patients had dental hygiene therapy at a minimum once every 3 to 10 years and were exposed to at least three dental hygiene instrument materials. Years of survival free of soft tissue pathology and/or implant failure were estimated. Continuous features were summarized with medians, interquartile ranges (IQRs), and ranges; categorical features were summarized with frequency counts and percentages.
Results: Among 48 patients in the consistent hygiene group, 11 patients experienced soft tissue pathology or implant failure at a median of 11.3 years; among 99 patients in the inconsistent hygiene group, 17 patients experienced soft tissue pathology or implant failure at a median of 4.8 years. The survival free of soft tissue pathology or implant failure rate at 5 years was 94% for the consistent hygiene group and 91% for the inconsistent hygiene group. The survival free of soft tissue pathology or implant failure rate at 20 years was 70% for the consistent hygiene group and 79% for the inconsistent hygiene group (P = .91).
Conclusion: Although no statistical differences were found between the groups, this practice-based evidence suggests more consistent dental hygiene therapy increases the median in years in which soft tissue pathology or implant failure is present.
Schlagwörter: dental implants, dental prophylaxis, dental prosthesis implant-supported, dental scaling
The International Journal of Prosthodontics, 5/2013
DOI: 10.11607/ijp.3404, PubMed-ID: 23998137Seiten: 411-418, Sprache: EnglischBassi, Francesco / Carr, Alan B. / Chang, Ting-Ling / Estafanous, Emad / Garrett, Neal R. / Happonen, Risto-Pekka / Koka, Sreenivas / Laine, J. / Osswald, M. / Reintsema, H. / Rieger, J. / Roumanas, E. / Salinas, Thomas J. / Stanford, Clark M. / Wolfaardt, J.The functional outcomes related to treating patients afflicted with tooth loss are an important hallmark in substantiating prosthodontic intervention. The Oral Rehabilitation Outcomes Network (ORONet) conducted two international workshops to develop a core set of outcome measures, including a functional domain. The process followed the general format used in the Outcome Measures in Rheumatology (OMERACT) workshops to develop consensus for clinical outcome measures in arthritis research, which included: developing a comprehensive list of potential outcomes in the literature; submitting them to a filter for validity, clinical discrimination, and feasibility; and ranking those measures meeting all the filter criteria for relative value. The search was conducted to include functional assessments of speech, swallowing, mastication, nutrition, sensation, and motor function as they relate to dental implant therapies. This literature review surveyed 173 papers that produced some result of these descriptors in the functional domain. Of these, 67 papers reported on functional assessments and further defined objective and subjective outcomes. Many of these results were patient-perceived improvements in function, while others were objective assessments based on established methodologies and instruments. Objective evaluations of masticatory function and speech may meet criteria for validity and discriminability for selected interventions, but are generally not feasible for routine use in clinical care settings. The current recommendation is to employ a well-validated survey instrument that covers mastication and speech, such as the Oral Health Impact Profile (OHIP-14, short form), recognizing that patient perceptions of function may differ from objective ability.
The International Journal of Prosthodontics, 5/2013
DOI: 10.11607/ijp.3403, PubMed-ID: 23998140Seiten: 429-434, Sprache: EnglischBassi, Francesco / Carr, Alan B. / Chang, Ting-Ling / Estafanous, Emad / Garrett, Neal R. / Happonen, Risto-Pekka / Koka, Sreenivas / Laine, J. / Osswald, M. / Reintsema, H. / Rieger, J. / Roumanas, E. / Salinas, Thomas J. / Stanford, Clark M. / Wolfaardt, J.Consensus regarding outcomes of the treatment of tooth loss, especially the psychologic outcomes, is needed to guide discovery of best practices and enable a better understanding of patient management for this chronic condition. This paper presents the findings of the ORONet Psychological Working Group for prosthodontics and aims to identify psychologic outcomes with properties deemed critical to meet clinical trial and clinical practice needs for the future. References obtained using a PubMed/Medline search were reviewed for clinical outcomes measures of interest. Clinical outcomes measures were judged relative to the criteria of truth, discrimination, and feasibility. Of the psychologic outcome measures identified in this systematic review, only the OHIP-14 was thought to be suitable for use in general practice and multi-institutional outcome registries and clinical trials. Development of clinically useful psychologic outcomes for future use could benefit from developmental methods and tools outlined in the patient-related outcomes field of clinical care.
The International Journal of Prosthodontics, 5/2013
DOI: 10.11607/ijp.3405, PubMed-ID: 23998145Seiten: 465-469, Sprache: EnglischBassi, Francesco / Carr, Alan B. / Chang, Ting-Ling / Estafanous, Emad / Garrett, Neal R. / Happonen, Risto-Pekka / Koka, Sreenivas / Laine, J. / Osswald, M. / Reintsema, H. / Rieger, J. / Roumanas, E. / Salinas, Thomas J. / Stanford, Clark M. / Wolfaardt, J.Purpose: A systematic literature review was conducted to identify the types of economic measures currently used in implant prosthodontics and determine the degree to which cost of care is considered in the context of any positive outcome of the care provided.
Materials and Methods: A literature search was conducted using the following set of terms plus some additional hand searching: "dental implants" (Mesh) AND ("cost") OR "maintenance" OR "healthcare policy" OR "access to care" OR "third party" OR "economic") AND (("1995/01/01"[PDat]:'2009/12/31"[PDat]) AND (Humans[Mesh]) AND (English[lang])).
Results: After a review of the 466 titles and abstracts identified by the search, 18 articles were accepted for further consideration, as some attempt at economic outcome measures was made. An additional four articles were identified by hand searching. The 22 accepted articles were grouped into four basic categories: (1) measure of costs of treatment (direct, indirect, and maintenance costs), (2) cost-effectiveness mathematical modeling applied to simulate the lifetime paths and cost of treatment, (3) cost-effectiveness analysis/costminimization, and (4) willingness-to-pay, willingness-to-accept. Attempts at determining the costs of treatment varied widely. When the OMERACT filters were applied to the various measures it was felt that discrimination and/or feasibility was a problem for most of the current economic outcome measures.
Conclusions: Measures of cost-benefit, cost-effectiveness, and cost-utility are currently the gold standard; however, feasibility of such analyses is an issue. Collaboration with health economists to guide future research is highly recommended.
The International Journal of Prosthodontics, 4/2013
DOI: 10.11607/ijp.3400, PubMed-ID: 23837160Seiten: 319-322, Sprache: EnglischBassi, Francesco / Carr, Alan B. / Chang, Ting-Ling / Estafanous, Emad / Garrett, Neal R. / Happonen, Risto-Pekka / Koka, Sreenivas / Laine, J. / Osswald, M. / Reintsema, H. / Rieger, J. / Roumanas, E. / Salinas, Thomas J. / Stanford, Clark M. / Wolfaardt, J.The published literature describing clinical evidence used in treatment decisionmaking for the management of tooth loss continues to be characterized by a lack of consistent outcome measures reflecting not only clinical performance but also a range of patient concerns. Recognizing this problem, an international group of clinicians, educators, and scientists with a focus on prosthodontics formed the Oral Rehabilitation Outcomes Network (ORONet) to promote strategies for improving health based on comprehensive, patient-centered evaluations of comparative effectiveness of therapies for oral rehabilitation. An initial goal of ORONet is to identify outcome measures for prosthodontic therapies that represent multiple domains with patient relevance, are amenable to utilization in both institutional and practice-based environments, and have established validity. Following a model used in rheumatology, the group assessed the prosthodontic literature, with an emphasis on implantbased therapies, for outcomes related to longevity and functional, psychologic, and economic domains. These systematic reviews highlight a need for further development of standardized outcomes that can be integrated across clinical and research environments.
The International Journal of Prosthodontics, 4/2013
DOI: 10.11607/ijp.3402, PubMed-ID: 23837161Seiten: 323-330, Sprache: EnglischBassi, Francesco / Carr, Alan B. / Chang, Ting-Ling / Estafanous, Emad / Garrett, Neal R. / Happonen, Risto-Pekka / Koka, Sreenivas / Laine, J. / Osswald, M. / Reintsema, H. / Rieger, J. / Roumanas, E. / Salinas, Thomas J. / Stanford, Clark M. / Wolfaardt, J.The Oral Rehabilitation Outcomes Network (ORONet) Longevity Working Group undertook a search of the literature from 1995 to 2009 on randomized controlled trials related to longevity of osseointegrated implants. Outcomes measures used in these studies were identified and subjected to the OMERACT component criteria of truth, validity, and feasibility. Through this process, it was a challenge to identify clinical outcomes measures that fully met the criteria. An attenuated version of the component criteria was applied, and clinical measures were identified for implant outcomes, prosthetic outcomes, and indices. A recommendation on standardized reporting periods was also presented for future consideration. The endpoint of the evaluation process is to develop consensus on clinical outcomes measures that can be applied across broad populations for osseointegrated implant care. The present ORONet initiative represents a beginning toward continual improvement and consensus development for clinical outcomes measures for osseointegrated implants.
The International Journal of Prosthodontics, 3/2013
DOI: 10.11607/ijp.3410, PubMed-ID: 23626981Seiten: 265-267, Sprache: EnglischDhima, Matilda / Rieck, Kevin L. / Arce, Kevin / Salinas, Thomas J.Excessive soft tissue bulk, movement, chronic inflammation, and hypertrophy in periimplant areas pose challenges for long-term management of peri-implant soft tissues surrounding osteocutaneous flap reconstructions. A case history report is presented on the predictable establishment of stable peri-implant soft tissue and improved mentolabial sulcus depth in a patient treated for high-grade osteosarcoma of the mandible. Following surgical resection, reconstruction with osteocutaneous fibula free flap, and endosseous implant placement, a combined surgical and prosthetic approach was used through a lip switch vestibuloplasty and an implant-retained soft tissue conformer.
Quintessence International, 10/2012
PubMed-ID: 23115761Seiten: 835-839, Sprache: EnglischBeier, Ulrike Stephanie / Dhima, Matilda / Koka, Sreenivas / Salinas, Thomas J. / Dumfahrt, HerbertObjective: To compare the clinical performance of two different veneer preparation designs (overlap and nonoverlap) on anterior veneer restorations in vital teeth in a retrospective clinical study.
Method and Materials: In this study, 292 anterior all-ceramic veneer restorations in vital teeth were clinically examined in 74 patients. The preparation designs were categorized by the amount of tooth reduction on the final casts, with 245 in the overlap and 47 nonoverlap group.
Results: After a mean ± SD observation time of 124.25 ± 60.61 months, 20 failures occurred. All failures occurred in the overlap design. Restorations with nonoverlap preparation designs showed significantly fewer failures than restorations with overlap preparation design (P = .018, log-rank).
Conclusion: Based on the findings of this study, whenever feasible, a preparation design without incisal overlap is recommended, especially in vital teeth.
Schlagwörter: incisal reduction, overlap, survival, veneer preparation design, vitality