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Durham J, Ohrbach R, Baad-Hansen L, Davies S, De Laat A, Goncalves DG, Gordan VV, Goulet JP, Häggman-Henrikson B, Horton M, Koutris M, Law A, List T, Lobbezoo F, Michelotti A, Nixdorf DR, Oyarzo JF, Peck C, Penlington C, Raphael KG, Santiago V, Sharma S, Svensson P, Visscher CM, Yoshiki I, Alstergren P. Constructing the brief diagnostic criteria for temporomandibular disorders (bDC/TMD) for field testing. J Oral Rehabil 2024; 51:785-794. [PMID: 38151896 DOI: 10.1111/joor.13652] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2023] [Revised: 08/29/2023] [Accepted: 12/13/2023] [Indexed: 12/29/2023]
Abstract
BACKGROUND Despite advances in temporomandibular disorders' (TMDs) diagnosis, the diagnostic process continues to be problematic in non-specialist settings. OBJECTIVE To complete a Delphi process to shorten the Diagnostic Criteria for TMD (DC/TMD) to a brief DC/TMD (bDC/TMD) for expedient clinical diagnosis and initial management. METHODS An international Delphi panel was created with 23 clinicians representing major specialities, general dentistry and related fields. The process comprised a full day workshop, seven virtual meetings, six rounds of electronic discussion and finally an open consultation at a virtual international symposium. RESULTS Within the physical axis (Axis 1), the self-report Symptom Questionnaire of the DC/TMD did not require shortening from 14 items for the bDC/TMD. The compulsory use of the TMD pain screener was removed reducing the total number of Axis 1 items by 18%. The DC/TMD Axis 1 10-section examination protocol (25 movements, up to 12 sets of bilateral palpations) was reduced to four sections in the bDC/TMD protocol involving three movements and three sets of palpations. Axis I then resulted in two groups of diagnoses: painful TMD (inclusive of secondary headache), and common joint-related TMD with functional implications. The psychosocial axis (Axis 2) was shortened to an ultra-brief 11 item assessment. CONCLUSION The bDC/TMD represents a substantially reduced and likely expedited method to establish (grouping) diagnoses in TMDs. This may provide greater utility for settings requiring less granular diagnoses for the implementation of initial treatment, for example non-specialist general dental practice.
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Affiliation(s)
- Justin Durham
- School of Dental Sciences, Newcastle University, Newcastle, UK
- Newcastle Hospitals' NHS Foundation Trust, Newcastle, UK
| | - Richard Ohrbach
- Oral Diagnostic Sciences, University at Buffalo School of Dental Medicine, Buffalo, New York, USA
| | - Lene Baad-Hansen
- Department of Dentistry and Oral Health, Section for Orofacial Pain and Jaw Function, Aarhus University, Aarhus, Denmark
| | - Stephen Davies
- Division of Dentistry, University of Manchester UK, Manchester, UK
| | - Antoon De Laat
- Department Oral health Sciences KU Leuven and Department Dentistry, UZ Leuven, Belgium
| | | | - Valeria V Gordan
- Restorative Dental Sciences Department, University of Florida College of Dentistry, Gainesville, Florida, USA
| | - Jean-Paul Goulet
- Faculty of Dental Medicine, Laval University, Quebec, Quebec, Canada
| | - Birgitta Häggman-Henrikson
- Orofacial Pain and Jaw Function, Faculty of Odontology, Malmö University, Malmö, Sweden
- Scandinavian Center for Orofacial Neurosciences, Malmö, Sweden
| | | | - Michail Koutris
- Department of Orofacial Pain and Dysfunction, Academic Centre for Dentistry Amsterdam (ACTA), University of Amsterdam and Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Alan Law
- Endodontist, The Dental Specialists, Woodbury, Minnesota, USA
- Research Professor, Division of Endodontics, University of Minnesota, Minneapolis, Minnesota, USA
| | - Thomas List
- Orofacial Pain and Jaw Function, Faculty of Odontology, Malmö University, Malmö, Sweden
- Scandinavian Center for Orofacial Neurosciences, Malmö, Sweden
- Skåne University Hospital, Specialized Pain Rehabilitation, Lund, Sweden
| | - Frank Lobbezoo
- Department of Orofacial Pain and Dysfunction, Academic Centre for Dentistry Amsterdam (ACTA), University of Amsterdam and Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Ambra Michelotti
- Department of Neurosciences, School of Orthodontics, Reproductive Sciences and Oral Sciences, University of Naples Federico II, Naples, Italy
| | - Donald R Nixdorf
- Division of TMD & Orofacial Pain, School of Dentistry and Department of Radiology, Medical School, University of Minnesota, Minneapolis, Minnesota, USA
| | - Juan Fernando Oyarzo
- TMD and Orofacial Pain Program, Faculty of Odontology, Universidad Andres Bello, Santiago, Chile
| | - Chris Peck
- Faculty of Dentistry, National University of Singapore, Singapore, Singapore
| | - Chris Penlington
- School of Dental Sciences, Newcastle University, Newcastle, UK
- Newcastle Hospitals' NHS Foundation Trust, Newcastle, UK
| | - Karen G Raphael
- Department of Oral and Maxillofacial Pathology, Radiology & Medicine, New York University College of Dentistry, New York, New York, USA
| | - Vivian Santiago
- Department of Oral and Maxillofacial Pathology, Radiology & Medicine, New York University College of Dentistry, New York, New York, USA
| | - Sonia Sharma
- Oral Diagnostic Sciences, University at Buffalo School of Dental Medicine, Buffalo, New York, USA
| | - Peter Svensson
- Department of Dentistry and Oral Health, Section for Orofacial Pain and Jaw Function, Aarhus University, Aarhus, Denmark
| | - Corine M Visscher
- Department of Orofacial Pain and Dysfunction, Academic Centre for Dentistry Amsterdam (ACTA), University of Amsterdam and Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Imamura Yoshiki
- Department of Oral Diagnostic Sciences, Nihon University School of Dentistry, Tokyo, Japan
| | - Per Alstergren
- Scandinavian Center for Orofacial Neurosciences, Malmö, Sweden
- Skåne University Hospital, Specialized Pain Rehabilitation, Lund, Sweden
- Orofacial Pain Unit, Malmö University, Malmö, Sweden
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Mungia R, Funkhouser E, Cochran DL, Cunha-Cruz J, Gordan VV, Rindal DB, Meyerowitz C, Allareddy V, Fellows JL, Gilbert GH. Recruitment strategies and retention rates for five National Dental PBRN studies. J Clin Transl Sci 2024; 8:e56. [PMID: 38617061 PMCID: PMC11010183 DOI: 10.1017/cts.2024.499] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Revised: 02/23/2024] [Accepted: 03/11/2024] [Indexed: 04/16/2024] Open
Abstract
Background We describe a retrospective assessment of practitioner and patient recruitment strategies, patient retention strategies, and rates for five clinical studies conducted in the National Dental Practice-Based Research Network between 2012 and 2019, and practitioner and patient characteristics associated with retention. Methods Similar recruitment strategies were adopted in the studies. The characteristics of the practitioners and patients are described. The proportion of patients who either attended a follow-up (FU) assessment or completed an online assessment was calculated. For studies with multiple FU visits or questionnaire assessments, rates for completing each FU were calculated, as were the rates for completing any and for completing all FU assessments. The associations of practitioner and patient characteristics with all clinic FU visits, and with the completion of all assessments for a study were ascertained. Results Overall, 591 practitioners and 12,159 patients were included. FU rates by patients for any assessment varied from 91% to 96.5%, and rates for participating in all assessments ranged from 68% to 87%. The mean total number of patients each practitioner recruited was 21 (sd = 15); the mean number per study was 13 (sd = 7). For practitioners, practice type and patient enrollment were associated with greater clinic retention, while only race was associated with their patients completing post-visit online assessments. For patients, age was associated with clinic retention, while female gender, age, race, and education were all associated with greater completion of post-visit online assessments. Conclusion The Network efficiently recruited practitioners and patients and achieved high patient retention rates for the five studies.
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Affiliation(s)
- Rahma Mungia
- Department of Periodontics, School of Dentistry, The
University of Texas Health San Antonio, San Antonio,
TX, USA
| | - Ellen Funkhouser
- Division of Preventive Medicine, School of Medicine,
University of Alabama at Birmingham, Birmingham,
AL, USA
| | - David L. Cochran
- Department of Periodontics, School of Dentistry, The
University of Texas Health San Antonio, San Antonio,
TX, USA
| | - Joana Cunha-Cruz
- Department of Clinical and Community Sciences, School of Dentistry,
University of Alabama at Birmingham, Birmingham,
AL, USA
| | - Valeria V. Gordan
- Director of Practice-based Research and Associate Dean for Research,
University of Florida, College of Dentistry,
Gainesville, FL, USA
| | - Donald B. Rindal
- Associate Dental Director for Research, HealthPartners Dental Group,
HealthPartners Institute, Minneapolis,
MN, USA
| | - Cyril Meyerowitz
- Eastman Institute for Oral Health, University of Rochester School of Medicine
and Dentistry, Rochester, NY,
USA
| | - Veerasathpurush Allareddy
- Brodie Craniofacial Endowed Chair, and Head of Department of Orthodontics,
University of Illinois Chicago College of Dentistry,
Chicago, IL, USA
| | | | - Gregg H. Gilbert
- Department of Clinical & Community Sciences, Distinguished Professor
and the James R. Rosen Chair of Dental Research Chair, School of Dentistry,
University of Alabama at Birmingham, Birmingham,
AL, USA
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Kakudate N, Yokoyama Y, da Silva Tagliaferro EP, Sumida F, Matsumoto Y, Gordan VV, Gilbert GH. The Evidence-practice Gap in Minimal Intervention Dentistry: An International Comparison Between Dentists in Japan and Brazil. Oper Dent 2024; 49:127-135. [PMID: 38196080 PMCID: PMC10984213 DOI: 10.2341/23-074-c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/02/2023] [Indexed: 01/11/2024]
Abstract
OBJECTIVES This study was designed to: 1) evaluate and compare the evidence-practice gap (EPG) in minimal intervention dentistry (MID) in Japan and Brazil by measuring concordance between dentists' clinical practice and published evidence; and 2) identify dentists' factors associated with the EPG in both countries. METHODS We performed a cross-sectional study using a web-delivered questionnaire among 136 Japanese and 110 Brazilian dentists. The questionnaire consisted of three questions concerning "restoration diagnosis and treatment," "deep caries diagnosis and treatment," and "caries risk assessment" regarding MID. A chi-square test was used to analyze differences in concordance among clinical practice and evidence from the literature between Japanese and Brazilian dentists. Logistic regression analyses were performed to analyze dentists' factors associated with overall concordance for all three questions. RESULTS Overall concordance was significantly higher in Brazil (55%) than in Japan (38%) (p<0.01). Concerning how evidence was obtained, textbooks, nonacademic journals, and seminars and workshops were used as information sources more frequently by Japanese than Brazilian dentists (p<0.001), whereas scientific journal articles in English were used more frequently by Brazilian dentists (p<0.001). On logistic regression analysis, overall concordance was higher for Japanese dentists who frequently obtained evidence from scientific journal articles in English (p<0.05), whereas Brazilian dentists who frequently obtained evidence from the Internet were associated with lower overall concordance (p<0.05). CONCLUSIONS Because overall concordance was significantly higher in Brazil than in Japan, Japan may have a greater EPG in MID practice. Specific characteristics of Japanese and Brazilian dentists showed significant associations with overall concordance.
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Affiliation(s)
- Naoki Kakudate
- Professor & Division Director, Division of Clinical Epidemiology, Kyushu Dental University, 2-6-1, Manazuru, Kokura-kita, Kitakyushu, Fukuoka, 803-8580, Japan
| | - Yoko Yokoyama
- Project Senior Assistant Professor, Graduate School of Media and Governance, Keio University, 5322 Endo Fujisawa, Kanagawa, 252-0882, Japan
| | - Elaine Pereira da Silva Tagliaferro
- Professor, Department of Community Dentistry, São Paulo State University (UNESP), School of Dentistry, Araraquara, Rua Humaitá, 1680, Centro - 14801-903 - Araraquara, SP, Brazil
| | - Futoshi Sumida
- Dentist, Daiich Dental Clinic, 5-5-7, Hanazono, Chitose, Hokkaido, 066-0028, Japan
| | - Yuki Matsumoto
- Director, Matsumoto Dental Clinic, 24-3, Komanomai, Doimachi, Okazaki, Aichi, 444-0204, Japan
| | - Valeria V Gordan
- Professor and Interim Associate Dean for Research, Department of Restorative Dental Sciences at the University of Florida College of Dentistry, Room D3-39 P.O. Box 100415 Gainesville, FL 32610-0415, USA
| | - Gregg H Gilbert
- Distinguished Professor, James R. Rosen Endowed Chair of Dental Research, & Chair, Department of Clinical and Community Sciences, School of Dentistry, University of Alabama at Birmingham, Room SDB 109, 1720 Second Avenue South, Birmingham, AL 35294-0007, USA
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Thyvalikakath T, Siddiqui ZA, Eckert G, LaPradd M, Duncan WD, Gordan VV, Rindal DB, Jurkovich M, Gilbert GH. Survival analysis of posterior composite restorations in National Dental PBRN general dentistry practices. J Dent 2024; 141:104831. [PMID: 38190879 PMCID: PMC10866618 DOI: 10.1016/j.jdent.2024.104831] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Revised: 01/01/2024] [Accepted: 01/02/2024] [Indexed: 01/10/2024] Open
Abstract
OBJECTIVE Quantify the survival of posterior composite restorations (PCR) placed during the study period in permanent teeth in United States (US) general dental community practices and factors predictive of that survival. METHODS A retrospective cohort study was conducted utilizing de-identified electronic dental record (EDR) data of patients who received a PCR in 99 general dentistry practices in the National Dental Practice-Based Research Network (Network). The final analyzed data set included 700,885 PCRs from 200,988 patients. Descriptive statistics and Kaplan Meier (product limit) estimator were performed to estimate the survival rate (defined as the PCR not receiving any subsequent treatment) after the first PCR was observed in the EDR during the study time. The Cox proportional hazards model was done to account for patient- and tooth-specific covariates. RESULTS The overall median survival time was 13.3 years. The annual failure rates were 4.5-5.8 % for years 1-5; 5.3-5.7 %, 4.9-5.5 %, and 3.3-5.2 % for years 6-10, 11-15, and 16-20, respectively. The failure descriptions recorded for < 7 % failures were mostly caries (54 %) and broken or fractured tooth/restorations (23 %). The following variables significantly predicted PCR survival: number of surfaces that comprised the PCR; having at least one interproximal surface; tooth type; type of prior treatment received on the tooth; Network region; patient age and sex. Based on the magnitude of the multivariable estimates, no single factor predominated. CONCLUSIONS This study of Network practices geographically distributed across the US observed PCR survival rates and predictive factors comparable to studies done in academic settings and outside the US. CLINICAL SIGNIFICANCE Specific baseline factors significantly predict the survival of PCRs done in US community dental practices.
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Affiliation(s)
- Thankam Thyvalikakath
- Office of Dental Informatics & Digital Health, Indiana University School of Dentistry, IUPUI, Research Scientist & Director, Dental Informatics, Center for Biomedical Informatics, Regenstrief Institute, Inc., OH 144A, 415 Lansing Street, Indianapolis, IN 46202, USA.
| | - Zasim Azhar Siddiqui
- West Virginia University School of Pharmacy, Morgantown, WV, USA; Department of Public Health and Dental Informatics, Indiana University School of Dentistry, IUPUI, Indianapolis, IN 46202, USA
| | - George Eckert
- Department of Biostatistics and Health Data Science, Indiana University School of Medicine, 340W 10th St, Indianapolis, IN 46202, USA
| | - Michelle LaPradd
- Department of Biostatistics and Health Data Science, Indiana University School of Medicine, 340W 10th St, Indianapolis, IN 46202, USA; Syneos Health, 1030 Sync St, Morrisville, NC 27560, USA
| | - William D Duncan
- Department of Community Dentistry, University of Florida, College of Dentistry, Gainesville, FL, USA; Biomedical Data Science and Shared Resource, Roswell Park Cancer Center, Buffalo, NY, USA
| | - Valeria V Gordan
- University of Florida, College of Dentistry, Gainesville, FL, USA
| | - D Brad Rindal
- 8170 33rd Avenue South | P.O. Box 1524, MS 23301A Minneapolis MN 55440, USA
| | - Mark Jurkovich
- HealthPartners Institute, Minneapolis MN, USA; 8170 33rd Ave S, Bloomington, MN 55440, USA
| | - Gregg H Gilbert
- Department of Clinical and Community Sciences, School of Dentistry, SDB Room 109, University of Alabama at Birmingham, Birmingham, AL, USA; National Dental PBRN Collaborative Group, 1720 University Blvd, Birmingham, AL 35294, USA; University of Alabama at Birmingham, Birmingham, AL, USA
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5
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Guo Y, Woodard J, Zhang Y, Staras SAS, Gordan VV, Gilbert GH, McEdward DL, Shenkman E. Patients' comfort with and receipt of health risk assessments during routine dental visits: Results from the South Atlantic region of the US National Dental Practice-Based Research Network. Community Dent Oral Epidemiol 2023; 51:854-863. [PMID: 35851866 PMCID: PMC10792993 DOI: 10.1111/cdoe.12773] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Revised: 06/06/2022] [Accepted: 07/07/2022] [Indexed: 11/26/2022]
Abstract
OBJECTIVES To understand patients' comfort with health risk assessments (HRAs) and patient and dentist factors associated with the provision of HRAs. METHODS In this cross-sectional study, 857 patients seen by 30 dental practitioners in the United States National Dental Practice-Based Research Network reported their comfort receiving HRA for six risk factors (tobacco use, alcohol use, dietary sugar intake, human immunodeficiency virus risks, human papillomavirus risks and existing medical conditions) and whether they discussed any of the risk factors during their visits. Multi-level logistic models were used to examine the impacts of patient, practitioner, practice characteristics on the (1) number of risk factors patients were comfortable discussing and (2) number of risk factors assessed in the current dental visit. RESULTS Only a small percentage (4%) of patients reported being uncomfortable receiving any HRA during their dental visits. However, over half of the patients (53%) reported that they did not receive any HRAs during the current visit. In the regression analyses, patients who were older, male and from the suburban were more likely to be comfortable with more HRAs. Dentists were more likely to provide HRA if they were younger, not non-Hispanic white, less likely to feel that providing HRAs was beyond their scope of practice, yet more likely to feel occasional discomfort in providing HRA. CONCLUSIONS Interventions should focus on reducing dental practitioner perception that conducting HRAs is beyond their scope of practice and standardizing screening assessments for multiple risk factors.
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Affiliation(s)
- Yi Guo
- Department of Health Outcomes and Biomedical Informatics, College of Medicine, University of Florida, 2004 Mowry Road; Gainesville, FL 32608
| | - Jennifer Woodard
- Department of Health Outcomes and Biomedical Informatics, College of Medicine, University of Florida, 2004 Mowry Road; Gainesville, FL 32608
| | - Yahan Zhang
- Department of Pharmaceutical Outcomes and Policy, College of Pharmacy, University of Florida, 1225 Center Drive, Gainesville, FL, 32610
| | - Stephanie A. S. Staras
- Department of Health Outcomes and Biomedical Informatics, College of Medicine, University of Florida, 2004 Mowry Road; Gainesville, FL 32608
| | - Valeria V. Gordan
- Department of Restorative Dental Sciences, College of Dentistry, University of Florida, 1395 Center Drive; Gainesville, FL 326010-0415
| | - Gregg H. Gilbert
- Department of Clinical and Community Sciences, School of Dentistry, University of Alabama, 1919 7th Ave S, Birmingham, AL 35294
| | - Deborah L. McEdward
- National Dental Practice-Based Research Network, Restorative Dental Sciences, University of Florida, 1395 Center Drive; Gainesville, FL 326010-0415
| | - Elizabeth Shenkman
- Department of Health Outcomes and Biomedical Informatics, College of Medicine, University of Florida, 2004 Mowry Road; Gainesville, FL 32608
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Cunha-Cruz J, Gilbert GH, Allareddy V, Cochran DL, Fellows J, Kopycka-Kedzierawski DT, McBurnie M, Meyerowitz C, Mungia R, Rindal DB, Gordan VV. Characteristics of dentists in the National Dental Practice-Based Research Network. J Dent 2023; 137:104653. [PMID: 37572986 PMCID: PMC10528504 DOI: 10.1016/j.jdent.2023.104653] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Accepted: 08/08/2023] [Indexed: 08/14/2023] Open
Abstract
OBJECTIVES Our aims are to describe the characteristics of dentists, members of the US National Dental practice-based research network (PBRN) in the United States, and determine how often these dentists provide specific dental procedures. METHODS Dentists completed a questionnaire when they enrolled in the Network about their demographic and training characteristics and characteristics of their practices and patients. Dentists also reported the frequency of providing specific dental procedures. Data were analyzed using descriptive statistics. RESULTS Of 4,483 dentists in active clinical practice, 34% identified as females, 70% as white, and 73% as general dentists. Most dentists practiced in large metropolitan areas (87%) and in solo or small practices (72%). On average, they reported about one-half of their patients were children or older adults, a third were from historically underrepresented racial and ethnic groups, and one-quarter were covered by public insurance. Most dentists routinely performed restorations and fixed prosthetics (78%), extractions (59%), removable (44%) and implant (40%) prosthetics, and endodontics on incisor and premolar teeth (44%). CONCLUSIONS Dentists participating in the National Dental PBRN have much in common with dentists at large. The network has a broad representation of dentists, practice types, patient populations, and treatments offered, including diversity regarding race/ethnicity, gender, insurance, and geography of its practitioners and patients. CLINICAL SIGNIFICANCE Characteristics of National Dental PBRN dentists suggest that a broad range of dentists is interested in participating in national-level research studies, thereby enabling an array of clinical study settings and topics that can optimize the generalizability of study findings.
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Affiliation(s)
- Joana Cunha-Cruz
- Department of Clinical and Community Sciences, School of Dentistry, University of Alabama at Birmingham, Medical Towers Suite 402, 1717 11th Avenue South, Birmingham, AL 35205, United States.
| | - Gregg H Gilbert
- Department of Clinical and Community Sciences, School of Dentistry, University of Alabama at Birmingham, Medical Towers Suite 402, 1717 11th Avenue South, Birmingham, AL 35205, United States
| | - Veerasathpurush Allareddy
- University of Illinois Chicago College of Dentistry, 801 S. Paulina Street, Chicago, Illinois 60612, United States
| | - David L Cochran
- Department of Periodontics, University of Texas Health Science Center at San Antonio, 7703 Floyd Curl Drive, San Antonio, TX 78229, United States
| | - Jeffrey Fellows
- Center for Health Research, Kaiser Permanente, 3800N. Interstate Avenue, Portland, OR 97227-1098, United States
| | - Dorota T Kopycka-Kedzierawski
- Eastman Institute for Oral Health, University of Rochester, 625 Elmwood Ave, PO Box 683, Rochester, NY 14620, United States
| | - MaryAnn McBurnie
- Kaiser Permanente Center for Health Research, 3800N. Interstate Avenue, Portland, OR 97114, United States
| | - Cyril Meyerowitz
- Eastman Institute for Oral Health, University of Rochester. 601 Elmwood Avenue, Box 686, Rochester, NY 14642, United States.
| | - Rahma Mungia
- Department of Periodontics, The University of Texas Health San Antonio, 8403 Floyd Curl Drive; MC 8258; Suite 300.29, San Antonio, TX 78229, United States
| | - D Brad Rindal
- HealthPartners Institute, HealthPartners Dental Group, 8170 33rd Avenue South | P.O. Box 1524, MS 21112R, Minneapolis MN 55440-1524, United States
| | - Valeria V Gordan
- University of Florida College of Dentistry, Restorative Dental Sciences Department, PO Box 100415, Gainesville FL 32610-0415, United States
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Yokoyama Y, Kakudate N, Sumida F, Matsumoto Y, Gordan VV, Gilbert GH. Causes of the Evidence-practice Gap and Its Association with the Effects of Minimal Intervention Dentistry Education to Clinicians. Oper Dent 2023; 48:137-145. [PMID: 36745521 PMCID: PMC10792988 DOI: 10.2341/22-012-c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/04/2022] [Indexed: 02/07/2023]
Abstract
OBJECTIVES To identify causes of the evidence-practice gap (EPG) in dentistry in Japan and analyze whether these causes are associated with: (a) improvement of EPG in minimal intervention dentistry (MID) following an educational intervention and (b) specific dentist characteristics. METHODS We conducted a mixed-methods questionnaire survey among 197 Japanese dentists that integrated both quantitative and qualitative data. Causative factors for the EPG identified in the quantitative survey were clarified by qualitative analysis. We measured the EPG in a baseline survey using an EPG measurement tool based on MID. To examine how feedback using the latest scientific evidence affected change in the EPG, we measured the EPG again immediately after feedback was provided to participating dentists. RESULTS Qualitative analysis classified all dentists into one of four "EPG cause" groups, namely "evidence-", "dentist-", "patient-", and "health insurance system-related" causes. Quantitative analysis confirmed that improvement in the EPG following the feedback intervention was indeed associated with group classification. The highest concordance was found for the "evidence-related" group while the lowest concordance was in the "dentist-related" group (p=0.004). Concordance improved after evidence feedback in all groups but was lowest in the "dentist-related" group. More dentists reported practice busyness in the "dentist-related" group. CONCLUSIONS In this study, we identified four groups of causes of EPG among Japanese dentists. The degree of concordance between evidence and clinical practice was the lowest in the "dentist-related" group, and the results of this study are expected to provide useful information for the development of intervention methods for closing the EPG in the future.
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Affiliation(s)
- Yoko Yokoyama
- Project Senior Assistant Professor, Graduate School of Media and Governance, Keio University, 5322 Endo Fujisawa, Kanagawa, 252-0882, Japan
| | - Naoki Kakudate
- Professor & Division Director, Division of Clinical Epidemiology, Kyushu Dental University, 2-6-1, Manazuru, Kokura-kita, Kitakyushu, Fukuoka, 803-8580, Japan
- Visiting Professor, University of Florida College of Dentistry, Gainesville, FL, USA P.O. Box 100415, Gainesville, FL 32610-0415, USA
| | - Futoshi Sumida
- Dentist, Daiich Dental Clinic, 5-5-7, Hanazono, Chitose, Hokkaido, 066-0028, Japan
| | - Yuki Matsumoto
- Director, Matsumoto Dental Clinic, 24-3, Komanomai, Doimachi, Okazaki, Aichi, 444-0204, Japan
| | - Valeria V. Gordan
- Professor and Interim Associate Dean for Research, Department of Restorative Dental Sciences at the University of Florida College of Dentistry, Room D3-39 P.O. Box 100415 Gainesville, FL 32610-0415, USA
| | - Gregg H. Gilbert
- Distinguished Professor & Chair, Department of Clinical and Community Sciences, School of Dentistry, University of Alabama at Birmingham, Room SDB 109, 1720 Second Avenue South, Birmingham, AL 35294-0007, USA
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Funkhouser E, Ferracane JL, Hilton TJ, Gordan VV, Gilbert GH, Mungia R, Burton V, Meyerowitz C, Kopycka-Kedzierawski DT. Onset and resolution of pain among treated and untreated posterior teeth with a visible crack: Three-year findings from the national dental practice-based research network. J Dent 2022; 119:104078. [PMID: 35227834 PMCID: PMC8988449 DOI: 10.1016/j.jdent.2022.104078] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Revised: 02/22/2022] [Accepted: 02/24/2022] [Indexed: 11/18/2022] Open
Abstract
OBJECTIVE Cracked teeth may be associated with pain, especially biting pain, and to a lesser degree cold and spontaneous pain. Described are how commonly these pains remain constant, develop, or resolve over time, none of which have been well-described, especially among untreated cracked teeth. METHODS Cracked teeth from the Cracked Tooth Registry (CTR) study were followed for 3 years. Assessments of cold, biting, and spontaneous pain and treatments performed were completed at enrollment (Y0) and at each annual recall visit. RESULTS 209 practitioners enrolled 2,858 patients, each with a visible crack on a posterior tooth; 2601 (91%) patients attended at least one recall visit. Overall, 960 (37%) were treated, primarily with crowns. Among both treated and untreated cracked teeth with biting pain or spontaneous pain at Y0, the vast majority (92-99%) had their pain resolved by the time of a recall visit and 85-93% remained pain-free after initial resolution. The observations for cold pain were similar: 68% (untreated) and 78% (treated) became free of cold pain at some point during follow-up, and 84% of these stayed free of cold pain after initial resolution. Few teeth developed biting or spontaneous pain (4-8%) and 44-67% of these had pain resolution during the follow-up period. CONCLUSION In this study, treatment resolved a preponderance of pain associated with a cracked tooth. Pain was also resolved for most untreated cracked teeth, especially biting pain, and to a lesser degree spontaneous and cold pain, although not to the same degree as with the treated cracked teeth.
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Affiliation(s)
- Ellen Funkhouser
- School of Medicine, University of Alabama at Birmingham, 1720 2nd Avenue South, Birmingham, AL 35294-0007, United States.
| | - Jack L Ferracane
- Department of Restorative Dentistry, School of Dentistry, Oregon Health & Science University, 2730 S.W. Moody Ave. Portland, OR 97201-5042, United States
| | - Thomas J Hilton
- Alumni Centennial Professor in Operative Dentistry, School of Dentistry, Oregon Health & Science University, 2730 S.W. Moody Ave. Portland, OR 97201-5042, United States
| | - Valeria V Gordan
- Department of Restorative Dental Sciences, University of Florida, 1600 SW Archer Rd. Gainesville, FL 32610, United States
| | - Gregg H Gilbert
- Department of Clinical and Community Sciences, School of Dentistry, University of Alabama at Birmingham, Birmingham, AL 35294, United States
| | - Rahma Mungia
- Department of Periodontics, School of Dentistry, University of Texas Health Science Center at San Antonio, 7703 Floyd Curl Drive; MC 8258, San Antonio, TX 78229, United States
| | - Vanessa Burton
- HealthPartners, 5901 John Martin Dr. Brooklyn Center, MN 55430, United States
| | - Cyril Meyerowitz
- Eastman Institute for Oral Health, University of Rochester, 601 Elmwood Avenue, Box 686. Rochester, NY 14642, United States
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Ferracane JL, Hilton TJ, Funkhouser E, Gordan VV, Gilbert GH, Mungia R, Burton V, Meyerowitz C, Kopycka-Kedzierawski DT. Outcomes of treatment and monitoring of posterior teeth with cracks: three-year results from the National Dental Practice-Based Research Network. Clin Oral Investig 2022; 26:2453-2463. [PMID: 34628545 PMCID: PMC8898304 DOI: 10.1007/s00784-021-04211-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Accepted: 09/26/2021] [Indexed: 02/06/2023]
Abstract
OBJECTIVES To describe treatment and monitoring outcomes of posterior teeth with cracks at baseline followed in the National Dental Practice-Based Research Network for up to three years. MATERIALS AND METHODS Two hundred and nine dentists enrolled a convenience sample of 2,858 patients, each with a posterior tooth with at least one visible crack and followed them for three years. Characteristics at the patient, tooth, and crack level were recorded at baseline and at annual recall visits. Data on all teeth referred for extraction were reviewed. Data on all other teeth, treated or monitored, seen at one or more recall visits were reviewed for evidence of failure (subsequent extraction, endodontics, or recommendation for a re-treatment). RESULTS The survival rate for teeth with cracks at baseline exceeded 98% (only 37 extractions), and the failure rate for teeth that were treated restoratively was only 14%. Also, only about 14% of teeth recommended at baseline for monitoring were later recommended to be treated, and about 6.5% of teeth recommended for monitoring at baseline were later treated without a specific recommendation. Thus, about 80% of teeth recommended at baseline for monitoring continued with a monitoring recommendation throughout the entire three years of the study. Treatment failures were associated with intracoronal restorations (vs. full or partial coverage) and male patients. CONCLUSIONS In this large 3-year practice-based study conducted across the USA, the survival rate of posterior teeth with a visible crack exceeded 85%. Clinical relevance Dentists can effectively evaluate patient-, tooth-, and crack-level characteristics to determine which teeth with cracks warrant treatment and which only warrant monitoring.
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Affiliation(s)
- Jack L. Ferracane
- Department of Restorative Dentistry, School of Dentistry, Oregon Health & Science University, 2730 S.W. Moody Ave., Portland, OR 97201-5042
| | - Thomas J. Hilton
- School of Dentistry, Oregon Health & Science University, 2730 S.W. Moody Ave., Portland, OR 97201-5042
| | - Ellen Funkhouser
- School of Medicine, University of Alabama, Birmingham, 1720 2nd Avenue South, Birmingham, AL 35294-0007
| | - Valeria V. Gordan
- Department of Restorative Dental Sciences, University of Florida, 1600 SW Archer Rd, Gainesville, FL 32610
| | - Gregg H. Gilbert
- Department of Clinical and Community Sciences, School of Dentistry, University of Alabama at Birmingham, Birmingham, AL
| | - Rahma Mungia
- Department of Periodontics, School of Dentistry, University of Texas Health Science Center at San Antonio
| | - Vanessa Burton
- HealthPartners, 5901 John Martin Dr., Brooklyn Center, MN 55430
| | - Cyril Meyerowitz
- Eastman Institute for Oral Health, University of Rochester, 601 Elmwood Avenue, Box 686, Rochester, NY 14642
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Kakudate N, Yokoyama Y, Sumida F, Matsumoto Y, Takata T, Gordan VV, Gilbert GH. Web-based intervention to improve the evidence-practice gap in minimal intervention dentistry: Findings from a dental practice-based research network. J Dent 2021; 115:103854. [PMID: 34688779 DOI: 10.1016/j.jdent.2021.103854] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Revised: 09/26/2021] [Accepted: 10/14/2021] [Indexed: 01/08/2023] Open
Abstract
OBJECTIVES To determine whether: the evidence-practice gap (EPG) in minimal intervention dentistry (MID) can be improved by a tailored web-based intervention, and specific clinical situations might impede implementing MID. METHODS We conducted a before-after intervention study and a qualitative study. Two web-based questionnaire surveys were conducted among 197 Japanese dentists. In the first questionnaire, a baseline EPG was measured using six questionnaire items. Subsequently, feedback material about the EPG was electronically prepared, including results of the first questionnaire, international comparisons with a previous study from the US, and a summary of recent evidence on MID. In the second questionnaire, the EPG was re-measured after participants read the material. The primary outcome was mean overall concordance between published evidence and the dentist's clinical practice for all six questions. During the second questionnaire, we performed qualitative content analysis using free-text responses to a question about difficult situations encountered when conducting MID. RESULTS Regarding before and after comparisons of concordance between the first and second questionnaires, mean overall concordance improved significantly, from 66% to 89% (p<0.001). Qualitative content analysis identified five difficult situations: "cases where decision making for treatment and prognosis is difficult", "inadequate practice resources", "limitations on patient visit and treatment period", "discrepancy between MID and the patient's values", and "limitations on health insurance and social understanding". CONCLUSIONS These results suggest that it is possible to reduce the EPG in MID using a web-based educational intervention among Japanese dentists. Qualitative content analysis revealed five difficult situations that might hinder implementation of MID. CLINICAL SIGNIFICANCE Although this intervention demonstrated educational effects, perfect concordance was not achieved by all participants. This is possibly associated with the five situations that participants reported facing when conducting MID. Creating an environment to improve these situations may facilitate a reduction in the EPG.
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Affiliation(s)
- Naoki Kakudate
- Division of Clinical Epidemiology, Kyushu Dental University, 2-6-1, Manazuru, Kokura-kita, Kitakyushu, Fukuoka, 803-8580, Japan; University of Florida College of Dentistry, P.O. Box 100415, Gainesville, FL 32610-0415, USA.
| | - Yoko Yokoyama
- Graduate School of Media and Governance, Keio University, 5322 Endo Fujisawa, Kanagawa, 252-0882, Japan
| | - Futoshi Sumida
- Daiich Dental Clinic, 5-5-7, Hanazono, Chitose, Hokkaido, 066-0028, Japan
| | - Yuki Matsumoto
- Matsumoto Dental Clinic, 24-3, Komanomai, Doimachi, Okazaki, Aichi, 444-0204, Japan
| | - Tomoka Takata
- School of Dentistry, Kyushu Dental University, 2-6-1, Manazuru, Kokura-kita, Kitakyushu, Fukuoka, 803-8580, Japan
| | - Valeria V Gordan
- Department of Restorative Dental Sciences at the University of Florida College of Dentistry, Room D3-39 P.O. Box 100415 Gainesville, FL 32610-0415, USA
| | - Gregg H Gilbert
- Department of Clinical and Community Sciences, School of Dentistry, University of Alabama at Birmingham, Room SDB 109, 1720 Second Avenue South, Birmingham, AL 35294-0007, USA
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11
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Nassar M, Al-Fakhri O, Shabbir N, Islam MS, Gordan VV, Lynch CD, Wilson NH, Blum IR. Teaching of the repair of defective composite restorations in Middle Eastern and North African Dental Schools. J Dent 2021; 112:103753. [PMID: 34339798 DOI: 10.1016/j.jdent.2021.103753] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2021] [Accepted: 07/15/2021] [Indexed: 11/19/2022] Open
Abstract
OBJECTIVES To evaluate the status of teaching of repair of defective resin-based composite restorations in dental schools in the Middle Eastern and North African (MENA) countries. METHODS A validated 14-item questionnaire was mailed to the directors of the operative/restorative dentistry department in 40 MENA dental schools. Data were collected on teaching, including whether the repair of resin-based composite restorations was part of the dental school curriculum; the rationale behind the teaching; how techniques were taught, indications for repair, operative techniques, materials used, patient acceptability and expected longevity of the repair procedure. RESULTS Thirty-two schools responded to the survey (response rate of 80%). Twenty-two (69%) schools reported the teaching of resin-based composite repairs as an alternative to the replacement of restorations. Of the schools not teaching repairs, 80% indicated that they plan to include this topic in the curriculum within the next five years. Most schools taught theoretical and practical aspects of repair at a clinical level only. Two-thirds of schools reported tooth substance preservation being the main reason for teaching repair techniques. The main indications for repair treatment were marginal defects (59%), followed by partial loss of restoration (56%). Most schools that performed repairs reported high patient acceptability. Considerable variation was noted in relation to expected longevity of resin- based composite repairs. CONCLUSIONS The repair of defective resin-based composite restorations is actively taught within most of the surveyed schools. Advantages of repair, compared to replacement include minimum intervention, preservation of tooth structure, and savings of time and cost. CLINICAL SIGNIFICANCE The decision between replacing or repairing a defective resin-based composite restoration in the MENA region tends to be based on clinicians' subjective experience and judgement. However, to further enhance the teaching of resin-based composite repair standardised guidelines need to be developed based on existing evidence.
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Affiliation(s)
- Mohannad Nassar
- Department of Preventive and Restorative Dentistry, College of Dental Medicine, University of Sharjah, Sharjah, United Arab Emirates
| | - Ola Al-Fakhri
- Ras Al Khaimah College of Dental Sciences, Ras Al Khaimah Medical and Health Sciences University, Ras Al Khaimah, United Arab Emirates
| | - Nafisa Shabbir
- Ras Al Khaimah College of Dental Sciences, Ras Al Khaimah Medical and Health Sciences University, Ras Al Khaimah, United Arab Emirates
| | - Md Sofiqul Islam
- Ras Al Khaimah College of Dental Sciences, Ras Al Khaimah Medical and Health Sciences University, Ras Al Khaimah, United Arab Emirates
| | - Valeria V Gordan
- Department of Restorative Dental Sciences, Operative Dentistry Division, College of Dentistry, University of Florida, Gainesville, FL, United States
| | - Christopher D Lynch
- Cork University Dental School & Hospital, University College Cork, Wilton, Cork, Ireland
| | | | - Igor R Blum
- Faculty of Dentistry, Oral & Craniofacial Sciences, King's College London, London, United Kingdom.
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Gilbert GH, Allen GJ, Burton VA, Calnon WR, Cochran DL, Fellows JL, Gordan VV, Meyerowitz C, Rindal DB. Addressing Knowledge Gaps. J Am Dent Assoc 2021; 152:258-259. [PMID: 33775284 DOI: 10.1016/j.adaj.2021.02.008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Affiliation(s)
- Gregg H Gilbert
- Distinguished Professor and Chair, School of Dentistry, University of Alabama at Birmingham, Birmingham, AL
| | | | - Vanessa A Burton
- Chief of Professional Services, HealthPartners Dental Group, Minneapolis, MN
| | - William R Calnon
- Clinical Professor of Dentistry, University of Rochester Medical Center, Rochester, NY; General Dentistry Private Practice, Rochester, NY
| | - David L Cochran
- Professor and Chair, School of Dentistry, University of Texas Health Science Center at San Antonio, San Antonio, TX
| | - Jeffrey L Fellows
- Senior Investigator, Kaiser Permanente Northwest Center for Health Research, Portland, OR
| | - Valeria V Gordan
- Professor, Interim Associate Dean for Research, College of Dentistry, University of Florida, Gainesville, FL
| | - Cyril Meyerowitz
- Professor, University of Rochester Medical Center, Rochester, NY
| | - D Brad Rindal
- Senior Investigator, HealthPartners Dental Group and HealthPartners Institute, Minneapolis, MN
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13
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Hilton TJ, Funkhouser E, Ferracane JL, Gilbert GH, Gordan VV, Kopycka-Kedzierawski DT, Meyerowitz C, Mungia R, Burton V. Baseline characteristics as 3-year predictors of tooth fracture and crack progression: Findings from The National Dental Practice-Based Research Network. J Am Dent Assoc 2020; 152:146-156. [PMID: 33358237 DOI: 10.1016/j.adaj.2020.09.023] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Revised: 09/15/2020] [Accepted: 09/21/2020] [Indexed: 11/17/2022]
Abstract
BACKGROUND The authors of this practice-based study estimated the risk of experiencing tooth fractures and crack progression over 3 years and correlated baseline patient-, tooth-, and crack-level characteristics with these outcomes. METHODS Two-hundred-and-nine National Dental Practice-Based Research Network dentists enrolled a convenience sample of 2,601 participants with a cracked vital posterior tooth that had been examined for at least 1 recall visit over 3 years. Data were collected at the patient, tooth, and crack levels at baseline, annual follow-up visits, and any interim visits. Associations between these characteristics and the subsequent same-tooth fractures and crack progression were quantified. RESULTS Of the 2,601 teeth with a crack or cracks at baseline, 78 (3.0%; 95% confidence interval, 2.4% to 3.7%) subsequently developed a fracture. Of the 1,889 patients untreated before year 1, 232 (12.3%; 95% confidence interval, 10.9% to 13.8%) had some type of crack progression. Baseline tooth-level characteristics associated with tooth fracture were the tooth was maxillary and had a wear facet through enamel and a crack was detectable with an explorer, on the facial surface, and in a horizontal direction. Crack progression was associated with males and teeth with multiple cracks at baseline; teeth with a baseline facial crack were less likely to show crack progression. There was no commonality between characteristics associated with tooth fracture and those associated with crack progression. CONCLUSIONS Development of tooth fractures and crack progression over 3 years were rare occurrences. Specific characteristics were associated with the development of tooth fracture and crack progression, although none were common to both. PRACTICAL IMPLICATIONS This information can aid dentists in assessing factors that place posterior cracked teeth at risk of experiencing adverse outcomes.
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14
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Staras SAS, Guo Y, Gordan VV, Gilbert GH, McEdward DL, Manning D, Woodard J, Shenkman EA. Dental practitioners' use of health risk assessments for a variety of health conditions: Results from the South Atlantic region of The National Dental Practice-Based Research Network. J Am Dent Assoc 2020; 152:36-45. [PMID: 33276954 DOI: 10.1016/j.adaj.2020.09.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2019] [Revised: 08/10/2020] [Accepted: 09/02/2020] [Indexed: 01/27/2023]
Abstract
BACKGROUND An important step in integrating dental and medical care is improving understanding of the frequency and characteristics of dental practitioners who conduct health risk assessments (HRAs). METHODS From September 2017 through July 2018, active dentist and hygienist members of the South Atlantic region of The National Dental Practice-Based Research Network (N = 870) were invited to participate in a survey evaluating their HRA practices (screening, measuring, discussing, referring patients) for 6 health conditions (obesity, hypertension, sexual activities, diabetes, alcohol use, tobacco use). For each health condition, the authors used ordinal logistic regression to measure the associations among the practitioner's HRA practices and the practitioner's characteristics, barriers, and practice characteristics. RESULTS Most of the 475 responding practitioners (≥ 72%) reported they at least occasionally complete 1 or more HRA steps for the health conditions except sexual activities. Most practitioners screened (that is, asked about) and gave referral information to affected patients for diabetes (56%) and hypertension (63%). Factors associated with each increased HRA practice for 2 or more outcomes were non-Hispanic white compared with Hispanic practitioner (cumulative odds ratio [COR] obesity, 0.4; 95% confidence interval [CI], 0.2 to 0.8; and COR diabetes, 0.3; 95% CI 0.2 to 0.8), male compared with female practitioner (COR tobacco, 0.3; 95% CI, 0.2 to 0.7; and COR hypertension, 0.4; 95% CI 0.2 to 0.8), and practitioner discomfort (COR, obesity and alcohol use, 0.7; 95% CI, 0.6 to 0.9; and COR, sexual activities 0.6; 95% CI 0.5 to 0.8). CONCLUSIONS AND PRACTICAL IMPLICATIONS Dental practitioners are conducting HRA practices for multiple conditions. Interventions should focus on reducing practitioner discomfort and target non-Hispanic white, male practitioners.
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15
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Hilton TJ, Funkhouser E, Ferracane JL, Gilbert GH, Gordan VV, Bennett S, Bone J, Richardson PA, Malmstrom H. Symptom changes and crack progression in untreated cracked teeth: One-year findings from the National Dental Practice-Based Research Network. J Dent 2019; 93:103269. [PMID: 31899264 DOI: 10.1016/j.jdent.2019.103269] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2019] [Revised: 12/27/2019] [Accepted: 12/28/2019] [Indexed: 01/10/2023] Open
Abstract
OBJECTIVES The study objective was to: (1) quantify symptom (pain) and crack changes during one year of follow-up, among teeth that had at least one visible crack at baseline but which did not receive treatment for those cracks; (2) identify any patient traits/behaviors and external tooth/crack characteristics correlated with these changes. METHODS In this observational study, 209 National Dental Practice-Based Research Network dentists enrolled a convenience sample of 2858 subjects, each with a single, vital posterior tooth with at least one observed external crack; 1850 teeth remained untreated after one year of follow-up and were the cohort for analyses. Data were collected at the patient-, tooth-, and crack-level at baseline, one-year follow up (Y1), and interim visits. Associations between changes in symptoms and cracks were identified, as were changes in symptoms associated with baseline treatment recommendations. RESULTS Changes in pain symptoms were observed in 32% of patients; decreases were twice as common as increases (23% vs. 10%). More changes were observed in cold pain than in biting pain and spontaneous pain combined; 2% had increases in biting pain and 2% in spontaneous pain. Only 6% had an increase in the number of cracks. Changes in pain symptoms were not associated with an increase in the number of cracks, but were associated with baseline treatment recommendations. Specifically, pain symptom changes (especially decreases) were more common when the tooth was recommended for treatment at baseline. CONCLUSIONS Cracked teeth that have not received treatment one year after baseline do not show meaningful progression as measured by increased symptoms or number of cracks during follow-up. CLINICAL SIGNIFICANCE Untreated cracked teeth, most of which were recommended for monitoring at baseline and some of which were recommended for treatment but did not receive treatment, remained relatively stable for one year with little progression of cracks or symptoms.
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Affiliation(s)
- Thomas J Hilton
- School of Dentistry, Oregon Health &, Science University, 2730 S.W. Moody Ave, Portland, OR 97201-5042, United States.
| | - Ellen Funkhouser
- School of Medicine, University of Alabama, Birmingham, 1720 2nd Avenue South, Birmingham, AL 35294-0007, United States
| | - Jack L Ferracane
- Department of Restorative Dentistry, School of Dentistry, Oregon Health & Science University, 2730 S.W. Moody Ave, Portland, OR 97201-5042, United States
| | - Gregg H Gilbert
- Department of Clinical and Community Sciences, School of Dentistry, University of Alabama at Birmingham, Birmingham, AL, United States
| | - Valeria V Gordan
- Department of Restorative Dental Sciences, University of Florida, 1600 SW Archer Rd, Gainesville, FL 32610, United States
| | - Sandra Bennett
- Private Practice, 22400 SE Stark Street, Gresham, OR 97030, United States
| | - Jennifer Bone
- Private Practice, 710 Hill Country Drive, Suite 1, Kerrville, TX 78028, United States
| | - Peggy A Richardson
- Private Practice, 7060 Centennial Drive, Suite 103, Tinley Park, IL 60477, United States
| | - Hans Malmstrom
- Division of General Dentistry, Eastman Institute for Oral Health, University of Rochester, 625 Elmwood Avenue, Rochester, NY 14620, United States
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Hilton TJ, Funkhouser E, Ferracane JL, Schultz-Robins M, Gordan VV, Bramblett BJ, Snead RM, Manning W, Remakel JR. Recommended treatment of cracked teeth: Results from the National Dental Practice-Based Research Network. J Prosthet Dent 2019; 123:71-78. [PMID: 31202547 DOI: 10.1016/j.prosdent.2018.12.005] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2018] [Revised: 12/19/2018] [Accepted: 12/19/2018] [Indexed: 10/26/2022]
Abstract
STATEMENT OF PROBLEM Despite the high prevalence of posterior cracked teeth, questions remain regarding the best course of action for managing these teeth. PURPOSE The purpose of this clinical study was to identify and quantify the characteristics of visible cracks in posterior teeth and their association with treatment recommendations among patients in the National Dental Practice-Based Research Network. MATERIAL AND METHODS Network dentists enrolled patients with a single, vital posterior tooth with at least 1 observable external crack. Data were collected at the patient, tooth, and crack levels, including the presence and type of pain and treatment recommendations for subject teeth. Frequencies according to treatment recommendation were obtained, and odds ratios (ORs) comparing recommendations for the tooth to be restored versus monitored were calculated. Stepwise regressions were performed using generalized models to adjust for clustering; characteristics with P<.05 were retained. RESULTS A total of 209 dentists enrolled 2858 patients with a posterior tooth with at least 1 crack. Mean ±standard deviation patient age was 54 ±12 years; 1813 (63%) were female, 2394 (85%) were non-Hispanic white, 2213 (77%) had some dental insurance, and 2432 (86%) had some college education. Overall, 1297 (46%) teeth caused 1 or more of the following types of pain: 1055 sensitivity to cold, 459 biting, and 367 spontaneous. A total of 1040 teeth were recommended for 1 or more treatments: restoration (n=1018; 98%), endodontics (n=29; 3%), endodontic treatment and restoration (n=20; 2%), extraction (n=2; 0.2%), and noninvasive treatment, for example, occlusal device, desensitizing (n=11; 1%). The presence of caries (OR=67.3), biting pain (OR=7.3), and evidence of a crack on radiographs (OR=5.0) were associated with over 5-fold odds of recommending restoration. Spontaneous pain was associated with nearly 3-fold odds; pain to cold, having dental insurance, a crack that was detectable with an explorer or blocked transilluminated light, or connected with a restoration were each weakly associated with increased odds of recommending a restoration (OR<2.0). CONCLUSIONS Approximately one-third of cracked teeth were recommended for restoration. The presence of caries, biting pain, and evidence of a crack on a radiograph were strong predictors of recommending a restoration, although the evidence of a crack on a radiograph only accounted for a 3% absolute difference (4% recommended treatment versus 1% recommended monitoring).
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Affiliation(s)
- Thomas J Hilton
- Alumni Centennial Professor in Operative Dentistry, School of Dentistry, Oregon Health & Science University, Portland, Ore.
| | - Ellen Funkhouser
- Associate Professor, School of Medicine, University of Alabama, Birmingham Ala
| | - Jack L Ferracane
- Chair, Department of Restorative Dentistry, School of Dentistry, Oregon Health & Science University, Portland, Ore
| | - Michele Schultz-Robins
- Clinical Assistant Professor, Restorative Department, Rutgers School of Dental Medicine, Newark, NJ
| | - Valeria V Gordan
- Professor, Department of Restorative Dental Sciences, University of Florida, Gainesville, Fla
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Lawson NC, Litaker MS, Ferracane JL, Gordan VV, Atlas AM, Rios T, Gilbert GH, McCracken MS. Choice of cement for single-unit crowns: Findings from The National Dental Practice-Based Research Network. J Am Dent Assoc 2019; 150:522-530. [PMID: 31030937 PMCID: PMC6538426 DOI: 10.1016/j.adaj.2019.01.021] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2018] [Revised: 12/26/2018] [Accepted: 01/02/2019] [Indexed: 11/28/2022]
Abstract
BACKGROUND In this article, the authors present clinical factors associated with the type of cement practitioners use for restoration of single-unit crowns. METHODS A total of 202 dentists in The National Dental Practice-Based Research Network recorded clinical details (including cement type) used for 3,468 single-unit crowns. The authors classified crowns as bonded if the dentist used a resin cement. The authors used mixed-model logistic regression to assess the associations between various clinical factors and the dentist's decision to bond. RESULTS A total of 38.1% of crowns were bonded, and 61.9% were nonbonded; 39.1% (79 of 202) of dentists never bonded a crown, and 20.3% (41 of 202) of dentists bonded every crown in the study. Crowns with excessive occlusal reduction (as judged by laboratory technicians) were more likely to be bonded (P = .02); however, there was no association with bonding and excessive taper (P = .15) or axial reduction (P = .08). Crowns were more likely to be bonded if they were fabricated from leucite-reinforced glass ceramic (76.5%) or lithium disilicate (70.8%) than if they were fabricated from layered zirconia (38.8%), full-contour zirconia (30.1%), full metal (14.7%), or porcelain-fused-to-metal (13.8%) (P < .01) restorative material. There was no significant association between choice to bond and crown margin location (P = .35). Crowns in the anterior maxilla were more likely to be bonded (P < .01). CONCLUSIONS Excessive occlusal tooth preparation, anterior location of a crown, and the use of glass ceramic crowns were associated significantly with the decision to bond. PRACTICAL IMPLICATIONS In this study, the authors identified factors significantly associated with the clinical decision made by practicing dentists when selecting a cement for restoration of single-unit crowns.
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Affiliation(s)
- Nathaniel C Lawson
- Department of Clinical and Community Sciences, School of Dentistry, University of Alabama at Birmingham, 1919 7 Ave S, Birmingham, AL, 35294, 205-975-8302,
| | - Mark S Litaker
- Department of Clinical and Community Sciences, School of Dentistry, University of Alabama at Birmingham, 1919 7 Ave S, Birmingham, AL, 35294, 205-934-1179,
| | - Jack L Ferracane
- Professor and Chair, Department of Restorative Dentistry, Oregon Health & Science University, 2730 S.W. Moody Avenue, Portland, OR 97201, 503-494-4327,
| | - Valeria V Gordan
- Professor, Department of Restorative Dental Sciences, College of Dentistry, University of Florida, 1395 Center Dr, Gainesville, FL 32610, 352-273-5846,
| | - Alan M Atlas
- Private practice, Department of Endodontics and Department of Preventive/Restorative Sciences, School of Dental Medicine, University of Pennsylvania, 240 S 40th St, Philadelphia, PA 19104, 215-545-3111,
| | - Tara Rios
- Private practice, 1205 E Alton Gloor Blvd, Brownsville, TX 78526, 956-542-1956,
| | - Gregg H Gilbert
- Department of Clinical and Community Sciences, School of Dentistry, University of Alabama at Birmingham, 1919 7 Ave S, Birmingham, AL, 35294, 205-934-5423,
| | - Michael S McCracken
- Department of Clinical and Community Sciences, School of Dentistry, University of Alabama at Birmingham, 1919 7 Ave S, Birmingham, AL, 205-934-1947,
| | - National Dental PBRN Collaborative Group
- The National Dental PBRN Collaborative Group includes practitioner, faculty, and staff investigators who contributed to this activity. A list is available at http://nationaldentalpbrn.org/collaborative-group.php
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McCauley JL, Reyes S, Meyerowitz C, Gordan VV, Rindal DB, Gilbert GH, Leite RS, Fillingim RB, Brady KT. Training experiences regarding pain management, addiction, and drug diversion of dentists enrolled in the National Dental Practice-Based Research Network. Subst Abus 2019; 40:344-349. [PMID: 30829128 DOI: 10.1080/08897077.2019.1576085] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
Background: The purpose of this study was to describe dentists' training experiences relevant to pain management, addiction, and prescription opioid drug diversion and examine associations between these training experiences and dentists' opioid prescribing practices. Methods: A Web-based, cross-sectional survey was conducted among practicing dentist members of the National Dental Practice-Based Research Network (PBRN; N = 822). The survey assessed pain management prescribing practices and training experiences related to pain management and assessment for addiction and drug diversion. Survey data were linked with National Dental PBRN Enrollment Questionnaire data regarding practitioner demographics and practice characteristics. Results: The majority of dentists (67%) reported prior training in pain management; however, a minority of dentists reported prior training regarding identification and assessment of drug abuse or addiction (48%) or identification of prescription drug diversion (25%). The majority of training experiences across all topics occurred through continuing dental education participation. Dental school training relevant to pain management, addiction, and identification of drug diversion was more prevalent among more recent dental school graduates. Training experiences were associated with prescribing practices. Conclusions: Results suggest that across multiple levels of training, many dentists are not receiving training specific to addiction assessment and identification of drug diversion. Such training is associated with greater consistency of risk mitigation implementation in practice.
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Affiliation(s)
- Jenna L McCauley
- Department of Psychiatry and Behavioral Sciences, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Stephanie Reyes
- Department of Periodontics, University of Texas Health Science Center, San Antonio, Texas, USA
| | - Cyril Meyerowitz
- Eastman Institute for Oral Health, University of Rochester, Rochester, New York, USA
| | - Valeria V Gordan
- Department of Restorative Dental Sciences, University of Florida, Gainesville, Florida, USA
| | - D Brad Rindal
- HealthPartners Institute, Bloomington, Minnesota, USA
| | - Gregg H Gilbert
- Department of Clinical & Community Sciences, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Renata S Leite
- Department of Stomatology, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Roger B Fillingim
- Department of Community Dentistry and Behavioral Sciences, University of Florida, Gainesville, Florida, USA
| | - Kathleen T Brady
- Department of Psychiatry and Behavioral Sciences, Medical University of South Carolina, Charleston, South Carolina, USA.,Ralph H. Johnson Veterans Affairs Medical Center, Charleston, South Carolina, USA
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Minyé HM, Gilbert GH, Litaker MS, Mungia R, Meyerowitz C, Louis DR, Slootsky A, Gordan VV, McCracken MS. Preparation Techniques Used to Make Single-Unit Crowns: Findings from The National Dental Practice-Based Research Network. J Prosthodont 2018; 27:813-820. [PMID: 30311319 PMCID: PMC6283672 DOI: 10.1111/jopr.12988] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/25/2018] [Indexed: 12/01/2022] Open
Abstract
PURPOSE To: (1) determine which preparation techniques clinicians use in routine clinical practice for single-unit crown restorations; (2) test whether certain practice, dentist, and patient characteristics are significantly associated with these techniques. MATERIALS AND METHODS Dentists in the National Dental Practice-Based Research Network participated in a questionnaire regarding preparation techniques, dental equipment used for single-unit crown preparations, scheduled chair time, occlusal clearance determination, location of finish lines, magnification during preparation, supplemental lighting, shade selection, use of intraoral photographs, and trimming dies. Survey responses were compared by dentist and practice characteristics using ANOVA. RESULTS Of the 2132 eligible dentists, 1777 (83%) responded to the survey. The top two margin configuration choices for single-unit crown preparation for posterior crowns were chamfer/heavy chamfer (65%) and shoulder (23%). For anterior crowns, the most prevalent choices were the chamfer (54%) and the shoulder (37%) configurations. Regarding shade selection, a combination of dentist, assistant, and patient input was used to select anterior shades 59% of the time. Photographs are used to communicate shade selection with the laboratory in about half of esthetically demanding cases. The ideal finish line was located at the crest of gingival tissue for 49% of respondents; 29% preferred 1 mm below the crest; and 22% preferred the finish line above the crest of tissue. Average chair time scheduled for a crown preparation appointment was 76 ± 21 minutes. Practice and dentist characteristics were significantly associated with margin choice including practice type (p < 0.001), region (p < 0.001), and years since graduation (p < 0.001). CONCLUSIONS Network dentists prefer chamfer/heavy chamfer margin designs, followed by shoulder preparations. These choices were related to practice and dentist characteristics.
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Affiliation(s)
- Helena M Minyé
- Private practice of general dentistry, Odessa and Fort Worth, TX
| | - Gregg H Gilbert
- Department of Clinical and Community Sciences, School of Dentistry, University of Alabama at Birmingham, Birmingham, AL
| | - Mark S Litaker
- Department of Clinical and Community Sciences, School of Dentistry, University of Alabama at Birmingham, Birmingham, AL
| | - Rahma Mungia
- Department of Periodontics University of Texas Health Science Center at San Antonio, San Antonio, TX
| | - Cyril Meyerowitz
- Eastman Institute for Oral Health, University of Rochester, Rochester, NY
| | - David R Louis
- Private practice of general dentistry with HealthPartners, Woodbury, MN
| | - Alan Slootsky
- Private practice of general dentistry, Pompano Beach, FL
| | - Valeria V Gordan
- Restorative Dental Sciences Department, Operative Dentistry Division, College of Dentistry, University of Florida, Gainesville, FL
| | - Michael S McCracken
- Department of Clinical and Community Sciences, School of Dentistry, University of Alabama at Birmingham, Birmingham, AL
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Gilbert GH, Cochran DL, Fellows JL, Gordan VV, Makhija SK, Meyerowitz C, Rindal DB. Engaging clinicians in research. J Am Dent Assoc 2018; 149:1007-1008. [DOI: 10.1016/j.adaj.2018.10.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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McCracken MS, Litaker MS, Gordan VV, Karr T, Sowell E, Gilbert GH. Remake Rates for Single-Unit Crowns in Clinical Practice: Findings from The National Dental Practice-Based Research Network. J Prosthodont 2018; 28:122-130. [PMID: 30412320 DOI: 10.1111/jopr.12995] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/10/2018] [Indexed: 11/28/2022] Open
Abstract
PURPOSE Some crowns returned from the laboratory are clinically unacceptable, and dentists must remake them. The objectives of this study were to: (1) quantify the remake rate of single-unit crowns; and (2) identify factors significantly associated with crown remakes and intraoral fit. MATERIALS AND METHODS Dentists participating in the National Dental Practice-Based Research Network recruited patients needing crowns and documented fabrication techniques, patient characteristics, and outcomes. Crowns were considered clinically acceptable or rejected. Also, various aspects of the clinical fit of the crown were graded and categorized as 'Goodness of Fit (GOF).' Dentist and patient characteristics were tested statistically for associations with crown acceptability and GOF. RESULTS More than 200 dentists participated in this study (N = 205) and evaluated 3750 single-unit crowns. The mean age (years) of patients receiving a crown was 55. The remake rate for crowns was 3.8%. The range of rejection rates among individual practitioners was 0% to 42%. Most clinicians (118, or 58%) did not reject any crowns; all rejections came from 42% of the clinicians (n = 87). The most common reasons for rejections were proximal misfit, marginal errors, and esthetic failures. Fewer years in practice was significantly associated with lower crown success rates and lower fit scores. GOF was also associated with practice busyness and patient insurance status, patient gender (dentists reported better fit for female patients), and patient ethnicity. CONCLUSIONS The crown remake rate in this study was about 4%. Remakes and crown GOF were associated with certain dentist and practice characteristics.
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Affiliation(s)
- Michael S McCracken
- Department of Clinical and Community Sciences, School of Dentistry, University of Alabama at Birmingham, Birmingham, AL
| | - Mark S Litaker
- Department of Clinical and Community Sciences, School of Dentistry, University of Alabama at Birmingham, Birmingham, AL
| | - Valeria V Gordan
- Restorative Dental Sciences Department, Operative Dentistry Division, College of Dentistry, University of Florida, Gainesville, FL
| | | | - Ellen Sowell
- Department of Clinical and Community Sciences, School of Dentistry, University of Alabama at Birmingham, Birmingham, AL
| | - Gregg H Gilbert
- Department of Clinical and Community Sciences, School of Dentistry, University of Alabama at Birmingham, Birmingham, AL
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McCauley JL, Gilbert GH, Cochran DL, Gordan VV, Leite RS, Fillingim RB, Brady KT. Prescription Drug Monitoring Program Use: National Dental PBRN Results. JDR Clin Trans Res 2018; 4:178-186. [PMID: 30931705 DOI: 10.1177/2380084418808517] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
INTRODUCTION The American Dental Association recommends that dentists use a prescription drug monitoring program (PDMP) prior to prescribing an opioid for acute pain management. OBJECTIVE The objective of this study was to examine dentists' experiences using their state PDMP, as well as the impact that state-mandated registration policies, mandated use policies, and practice characteristics had on the frequency with which dentists used their PDMP. METHODS We conducted a web-based cross-sectional survey among practicing dentist members of the National Dental Practice-Based Research Network ( n = 805). The survey assessed prescribing practices for pain management and implementation of risk mitigation strategies, including PDMP use. Survey data were linked with network Enrollment Questionnaire data to include practitioner demographics and practice characteristics. RESULTS Nearly half of respondents ( n = 375, 46.6%) reported having never accessed a PDMP, with the most common reasons for nonaccess being lack of awareness ( n = 214, 57.1%) and lack of knowledge regarding registration and use ( n = 94, 25.1%). The majority of PDMP users reported the program to be very helpful (58.1%) or somewhat helpful (31.6%). Dentists reported that PDMP use most often did not change their intended prescribing behavior (40.2%), led them not to prescribe an opioid (33.5%), or led them to prescribe fewer opioid doses (25.5%). Presence of a mandated use policy was significantly associated with increased frequency of PDMP use across a variety of situations, including prior to 1) prescribing any opioid for pain management, 2) issuing refills, 3) prescribing to new patients, and 4) prescribing to patients deemed high risk. CONCLUSION Findings suggest that the majority of dentists find PDMPs helpful in informing their opioid-prescribing practices. Whereas the existence of a state-mandated use policy is a consistent predictor of dentists' PDMP use, outreach and education efforts may overcome key barriers to use identified in this study. KNOWLEDGE TRANSFER STATEMENT Findings from this national survey suggest that the majority of practicing dentists find PDMPs helpful in informing their opioid-prescribing practices; however, consistent PDMP use was not common. Whereas the existence of a state-mandated use policy is a consistent predictor of dentists' PDMP use, outreach and education efforts may overcome key barriers to use identified in this study.
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Affiliation(s)
- J L McCauley
- 1 Department of Psychiatry and Behavioral Sciences, Medical University of South Carolina, Charleston, SC, USA
| | - G H Gilbert
- 2 Department of Clinical and Community Sciences, University of Alabama at Birmingham, Birmingham, USA
| | - D L Cochran
- 3 Department of Periodontics, UT Health San Antonio, San Antonio, USA
| | - V V Gordan
- 4 Department of Restorative Dental Sciences, University of Florida, Gainesville, FL, USA
| | - R S Leite
- 5 Department of Stomatology, Medical University of South Carolina, Charleston, SC, USA
| | - R B Fillingim
- 6 Department of Restorative Dental Sciences, University of Florida, USA
| | - K T Brady
- 1 Department of Psychiatry and Behavioral Sciences, Medical University of South Carolina, Charleston, SC, USA.,7 Ralph H. Johnson Veterans Affairs Medical Center, Charleston, SC, USA
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- 8 National Dental PBRN Collaborative Group, which includes practitioner, faculty, and staff investigators who contributed to this activity ( http://nationaldentalpbrn.org/collaborative-group.php )
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Kakudate N, Yokoyama Y, Sumida F, Matsumoto Y, Riley JL, Gordan VV, Gilbert GH. Practice-based research agenda priorities selected by patients: findings from a dental practice-based research network. Int Dent J 2018; 69:183-191. [PMID: 30350855 DOI: 10.1111/idj.12447] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
OBJECTIVES This study aimed to identify (i) which practice-based research agendas had the highest priority among patients and (ii) whether priorities varied significantly with patient age and gender. METHODS We conducted a cross-sectional questionnaire survey of 482 patients from 11 outpatient dental practices. The patients were shown 31 items concerning practice-based research questions and asked to select the three items in which they were most interested. We generated a rank order of the 31 items. Subsequently, the 31 items were categorised into 10 groups, and we performed subgroup analyses according to age and gender using chi-square tests. RESULTS "Age-specific care to maintain oral health (n = 86)" was rated as the most interesting research question. When data were analysed according to age, patients less than 40 years old rated "Orthodontic treatment", "Esthetic dental care" and "Topical fluoride application" as interesting questions significantly more frequently than did patients 40 years old or older (P < 0.01)?, while patients 40 years old or older rated "Regular dental check-ups", "Dental implant", "Diet and food" and "Social health insurance" as more interesting than did patients less than 40 years old (P < 0.05). When data were analysed according to gender, female patients rated the questions on aesthetic dental care as more interesting than did male patients (P < 0.01), whereas male patients rated questions on toothbrushing as more interesting than did female patients (P < 0.05). CONCLUSIONS Patients assessed "Age-specific care to maintain oral health" as the highest priority among a broad range of research topics. This study also quantified patient priorities for research agendas according to age and gender group. Designing future research with these priorities in mind will promote patient-centred evidence.
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Affiliation(s)
- Naoki Kakudate
- Division of Clinical Epidemiology, Kyushu Dental University, Kitakyushu, Japan.,University of Florida College of Dentistry, Gainesville, FL, USA
| | - Yoko Yokoyama
- Graduate School of Media and Governance, Keio University, Fujisawa-city, Japan
| | | | | | - Joseph L Riley
- Department of Community Dentistry and Behavioral Science, University of Florida College of Dentistry, Gainesville, FL, USA
| | - Valeria V Gordan
- Department of Restorative Dental Sciences, University of Florida College of Dentistry, Gainesville, FL, USA
| | - Gregg H Gilbert
- Department of Clinical and Community Sciences, School of Dentistry, University of Alabama at Birmingham, Birmingham, AL, USA
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Tagliaferro E, Junior AV, Rosell FL, Silva S, Riley JL, Gilbert GH, Gordan VV. Caries Diagnosis in Dental Practices: Results From Dentists in a Brazilian Community. Oper Dent 2018; 44:E23-E31. [PMID: 30212272 DOI: 10.2341/18-034-c] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
The aim of this study was to assess practices related to diagnosis of dental caries among dentists (n=217) from Araraquara, São Paulo State, Brazil. Data on sociodemographic information and practitioner characteristics were collected using a pretested questionnaire, and data on practices related to caries diagnosis were gathered by using a translated and culturally adapted questionnaire from the US National Dental Practice-Based Research Network. Descriptive statistics and regression analyses were used for data analysis. Respondents reported using in most of their patients radiographs (Rx) to diagnose proximal caries (59%), explorer (Ex) for the diagnosis of occlusal caries (64%) and on the margins of existing restorations (79%), as well as air jet (AJ) with drying (92%). Magnification (M) (25%), fiber optic transillumination (FOTI; 14%), and laser fluorescence (LF) (3%) were used in the minority of patients. Regression analysis revealed that the following dentists' characteristics were significantly associated (p<0.05) with the use of diagnostic methods on a greater percentage of their patients: advanced degree (Rx, FOTI), higher percentage of patients with individualized caries prevention (Rx, FOTI, M), more years since dental school graduation (Ex, M), and work in an exclusively private practice model (LF). In conclusion, most Brazilian dentists from Araraquara reported they most commonly use visual, tactile, and radiographic imaging for the diagnosis of dental caries. Some dentists' characteristics, such as time from dental school graduation and having a postgraduation course, were associated with the use of certain diagnostic methods.
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Ferracane JL, Funkhouser E, Hilton TJ, Gordan VV, Graves CL, Giese KA, Shea W, Pihlstrom D, Gilbert GH. Observable characteristics coincident with internal cracks in teeth: Findings from The National Dental Practice-Based Research Network. J Am Dent Assoc 2018; 149:885-892.e6. [PMID: 30121122 DOI: 10.1016/j.adaj.2018.06.013] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2018] [Revised: 05/29/2018] [Accepted: 06/03/2018] [Indexed: 11/24/2022]
Abstract
BACKGROUND This study determined if there are observable patient-, tooth- and crack-level characteristics markedly associated with whether a tooth with an external crack also has an internal crack. METHODS Two hundred nine dentists in The National Dental Practice-Based Research Network enrolled 2,858 adults with a vital permanent posterior tooth having at least 1 observed external crack. Presence and characteristics of internal cracks were recorded for 435 cracked teeth that were treated. Generalized estimating equations were used to identify significant (P < .05) independent odds ratios associated with the tooth having internal cracks. RESULTS Overall, 389 teeth (89%) had at least 1 internal crack, with 46% of these teeth having 2 or more internal cracks. Sixty-nine percent of treated cracked teeth were associated with 1 or more types of pain assessed before treatment; 53% were associated with cold testing, 37% with bite testing, and 26% with spontaneous pain. In the final model, biting pain, having an external crack that connected with a restoration, or an external crack that extended onto the root was each associated with more than a 2-fold increased odds of having an internal crack. CONCLUSIONS Essentially 9 of 10 teeth that had at least 1 external crack also had at least 1 internal crack. PRACTICAL IMPLICATIONS The external cracks that a dental practitioner should be most concerned about, because they are most likely to be associated with internal cracks in the tooth, are those in which the patient experiences biting pain, is connected with a restoration of some type, or extends onto the root.
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Estay J, Martin J, Vildósola P, Villablanca C, Mjör I, de Oliveira OB, Laske M, Loomans B, de Andrade MF, Moncada G, Gordan VV, Opdam N, Fernández E. Sealing of restorations with marginal defects does not affect their longevity. Am J Dent 2018; 31:107-112. [PMID: 29630796] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
PURPOSE To evaluate sealed amalgam and resin-based composite restorations after 12 years to determine whether sealing minor defects (micro-repairs) enhanced the longevity of restorations. METHODS 34 subjects aged 18-80 were recruited. This sample group underwent 137 restorations, including 51 resin-based composite (RC) and 86 amalgam (AM) restorations. Existing restorations with localized, marginal defects were assigned to one of two groups: (a) the Sealing group (n=48, 27 AM; 21 RC) or (b) the Control group (n=89, 59 AM; 30 RC). The quality of each restoration was scored according to the modified USPHS criteria by two examiners at the beginning of the study and after 1-5, 10, and 12 years. Kaplan Meier survival curves were created and a Cox regression was applied to investigate survival variables. Mantel Cox, Wilcoxon, and Friedman tests were performed for comparisons within groups. RESULTS After 12 years, no statistically significant differences were observed for the variables "restorative material" (P= 0.538) or "sealing yes/no" (P= 0.136) with respect to the longevity of the restorations. All groups behaved similarly with regard to marginal adaptation, secondary caries, and tooth sensitivity (P≥ 0.05). Cumulatively, after a 12-year observation period, sealing minor restoration defects did not affect the longevity of the restorations. CLINICAL SIGNIFICANCE Sealing minor marginal defects for resin composites or amalgam restorations did not affect their longevity. This intervention may be considered over-treatment for patients with low-to-medium risks for developing dental caries.
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Affiliation(s)
- Juan Estay
- Department of Restorative Dentistry, Faculty of Dentistry, University of Chile, Santiago, Chile
- PhD Program, State University of São Paulo (UNESP), Araraquara, Brazil
| | - Javier Martin
- Department of Restorative Dentistry, Faculty of Dentistry, University of Chile, Santiago, Chile
| | - Patricio Vildósola
- Department of Restorative Dentistry, Faculty of Dentistry, University of Chile, Santiago, Chile
| | | | - Ivar Mjör
- Restorative Dental Sciences Department, Division of Operative Dentistry, College of Dentistry, University of Florida, Gainesville, Florida, USA
| | | | - Mark Laske
- College of Dental Sciences, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Bas Loomans
- College of Dental Sciences, Radboud University Medical Center, Nijmegen, The Netherlands
| | | | - Gustavo Moncada
- Department of Restorative Dentistry, Faculty of Dentistry, University of Chile, Santiago, Chile
| | - Valeria V Gordan
- Restorative Dental Sciences Department, Division of Operative Dentistry, College of Dentistry, University of Florida, Gainesville, Florida, USA
| | - Niek Opdam
- College of Dental Sciences, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Eduardo Fernández
- Department of Restorative Dentistry, Faculty of Dentistry, University of Chile, Santiago, Chile
- Instituto de Ciencias Biomedicas, Universidad Autonoma de Chile, Santiago, Chile
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Makhija SK, Bader JD, Shugars DA, Litaker MS, Nagarkar S, Gordan VV, Rindal DB, Pihlstrom DJ, Mungia R, Meyerowitz C, Gilbert GH. Influence of 2 caries-detecting devices on clinical decision making and lesion depth for suspicious occlusal lesions: A randomized trial from The National Dental Practice-Based Research Network. J Am Dent Assoc 2018; 149:299-307.e1. [PMID: 29475554 DOI: 10.1016/j.adaj.2017.11.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2017] [Revised: 10/04/2017] [Accepted: 11/04/2017] [Indexed: 11/28/2022]
Abstract
BACKGROUND A suspicious occlusal carious lesion (SOCL) can be defined as a lesion with no cavitation and no radiographic radiolucency but for which caries is suspected. The authors evaluated whether using a device changed the percentage of SOCLs that were opened surgically and, among those SOCLs that were opened, the proportion that had penetrated into dentin. METHODS Eighty-two dentists participated. In phase 1 of the study, dentists identified approximately 20 SOCLs, obtained patient consent, and recorded information about the lesion, treatment or treatments, and depth, if opened. Dentists were then randomly assigned into 1 of 3 groups: no device, DIAGNOdent (KaVo), and Spectra (Air Techniques). In phase 2, dentists enrolled approximately 20 additional patients and recorded the same phase 1 information while using the assigned device to help make their treatment decisions. A mixed-model logistic regression was used to determine any differences after randomization in the proportion of lesions opened and, if opened, the proportion of lesions that penetrated into dentin. RESULTS A total of 1,500 SOCLs were enrolled in each phase. No statistically significant difference was found in the change in proportion of lesions receiving invasive treatment from phase 1 to phase 2 across the 3 groups (P = .33) or in the change in proportion of percentage of opened lesions that extended into dentin (P = .31). CONCLUSION Caries-detecting devices in the study did not change substantially dentists' decisions to intervene or the accuracy of the intervention decision in predicting lesion penetration into dentin. PRACTICAL IMPLICATIONS The caries-detecting devices tested may not improve dentists' clinical decision making for SOCLs.
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Yokoyama Y, Kakudate N, Sumida F, Matsumoto Y, Gordan VV, Gilbert GH. Dentist's distress in the management of chronic pain control: The example of TMD pain in a dental practice-based research network. Medicine (Baltimore) 2018; 97:e9553. [PMID: 29505535 PMCID: PMC5943127 DOI: 10.1097/md.0000000000009553] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
We aimed to obtain greater understanding of dentists' distress when they diagnose and treat patients with temporomandibular disorders (TMD), and to explore ways in which TMD can be better treated.We conducted a cross-sectional study based on a questionnaire survey of dentists (n = 148). Dentists were queried using an open-ended questionnaire about distress they experienced when treating patients with TMD. Survey responses were analyzed using mixed methods. Associations between specific dentist and patient characteristics and types of distress were analyzed by one way analysis of variance and residual analysis.One hundred thirteen clinicians responded to the questionnaire, giving a 76% response rate. Thematic analysis identified 6 major themes: difficulty in predicting therapeutic effect and prognosis; difficulty in diagnosis; difficulty in the decision about whether to do occlusal adjustment; difficulty in specifying a cause; difficulty in communicating with patients and mental factors; and health insurance system barriers. Clinicians who reported difficulty in deciding whether to do occlusal adjustment saw significantly more patients who experienced shoulder stiffness and headache (P = .008 and P = .022, respectively). Dentists' knowledge of TMD guidelines was associated with a lower percentage of difficulty in predicting therapeutic effect and prognosis (residual analysis; P = .010).These findings provide important insights into clinician's perception of difficulties with patients experiencing TMD-related pain. Knowledge of the existence of TMD clinical practice guidelines may lower dentist distress, particularly with regard to prognosis. Further studies are needed to decrease dentist's distress and to overcome the evidence-practice gap in TMD treatment.
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Affiliation(s)
- Yoko Yokoyama
- Graduate School of Media and Governance, Keio University, Fujisawa City, Kanagawa
| | - Naoki Kakudate
- Division of Clinical Epidemiology, Kyushu Dental University, Kitakyushu, Fukuoka, Japan
- University of Florida College of Dentistry, Gainesville, FL
| | - Futoshi Sumida
- Mikami Dental and Orthodontics Clinic, Tomakomai, Hokkaido
| | | | - Valeria V. Gordan
- Department of Restorative Dental Sciences at the University of Florida College of Dentistry, Gainesville, FL
| | - Gregg H. Gilbert
- Department of Clinical and Community Sciences, School of Dentistry, University of Alabama at Birmingham, Birmingham, AL
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Hilton TJ, Funkhouser E, Ferracane JL, Gordan VV, Huff KD, Barna J, Mungia R, Marker T, Gilbert GH. Associations of types of pain with crack-level, tooth-level and patient-level characteristics in posterior teeth with visible cracks: Findings from the National Dental Practice-Based Research Network. J Dent 2017; 70:67-73. [PMID: 29289728 DOI: 10.1016/j.jdent.2017.12.014] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2017] [Revised: 12/01/2017] [Accepted: 12/27/2017] [Indexed: 10/18/2022] Open
Abstract
OBJECTIVES The objective of this study was to determine which patient traits, behaviors, external tooth and/or crack characteristics correlate with the types of symptoms that teeth with visible cracks exhibit, namely pain on biting, pain due to cold stimuli, or spontaneous pain. METHODS Dentists in the National Dental Practice-Based Research Network enrolled a convenience sample of subjects each of whom had a single, vital posterior tooth with at least one observable external crack (cracked teeth); 2858 cracked teeth from 209 practitioners were enrolled. Data were collected at the patient-, tooth-, and crack-level. Generalized estimating equations were used to obtain significant (p < .05) independent odds ratios (OR) associated with teeth that were painful for 10 outcomes based on types of pain and combinations thereof. RESULTS Overall, 45% of cracked teeth had one or more symptoms. Pain to cold was the most common symptom, which occurred in 37% of cracked teeth. Pain on biting (16%) and spontaneous pain (11%) were less common. Sixty-five percent of symptomatic cracked teeth had only one type of symptom, of these 78% were painful only to cold. No patient-, tooth- or crack-level characteristic was significantly associated with pain to cold alone. Positive associations for various combinations of pain symptoms were present with cracks that: (1) were on molars; (2) were in occlusion; (3) had a wear facet through enamel; (4) had caries; (5) were evident on a radiograph; (6) ran in more than one direction; (7) blocked transilluminated light; (8) connected with another crack; (9) extended onto the root; (10) extended in more than one direction; or (11) were on the distal surface. Persons who were <65 yo or who clench, grind, or press their teeth together also were more likely to have pain symptoms. Pain was less likely in teeth with stained cracks or exposed roots, or in non-Hispanic whites. CONCLUSIONS Although pain to cold was the most commonly noted pain associated with symptomatic cracked teeth, no patient-, tooth- or crack-level characteristic was significantly associated with pain to cold alone. Characteristics were only associated with pain on biting and/or spontaneous pain with or without pain to cold. CLINICAL SIGNIFICANCE Although often considered the most reliable diagnosis for a cracked tooth, pain on biting is not the most common symptom of a tooth with a visible crack, but rather pain to cold.
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Affiliation(s)
- Thomas J Hilton
- Department of Restorative Dentistry, School of Dentistry, Oregon Health & Science University, 2730 S.W. Moody Ave., Portland, OR 97201-5042, United States.
| | - Ellen Funkhouser
- School of Medicine, University of Alabama, 1720 2nd Avenue South, Birmingham, AL 35294-0007, United States
| | - Jack L Ferracane
- Department of Restorative Dentistry, School of Dentistry, Oregon Health & Science University, 2730 S.W. Moody Ave., Portland, OR 97201-5042, United States
| | - Valeria V Gordan
- Dept of Restorative Dental Sciences, University of Florida, 1600 SW Archer Rd, Gainesville, FL 32610, United States
| | - Kevin D Huff
- Private Practice, 217 W 4th St, Dover, OH 44622, United States
| | - Julie Barna
- Private Practice, 222 JPM Rd, Lewisburg, PA 17837, United States
| | - Rahma Mungia
- Department of Periodontics, School of Dentistry, University of Texas Health San Antonio, 7703 Floyd Curl Drive, MC 8258, San Antonio, TX, 78229-3900, United States
| | - Timothy Marker
- Private Practice, 2210 Kulshan View Rd., Mount Vernon, WA 98273, United States
| | - Gregg H Gilbert
- Department of Clinical and Community Sciences, School of Dentistry, University of Alabama, Birmingham, AL, United States
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Heft MW, Litaker MS, Kopycka-Kedzierawski DT, Meyerowitz C, Chonowski S, Yardic RL, Gordan VV, Mungia R, Gilbert GH. Patient-Centered Dentinal Hypersensitivity Treatment Outcomes: Results from the National Dental PBRN. JDR Clin Trans Res 2017; 3:76-82. [PMID: 29276777 DOI: 10.1177/2380084417742099] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Dentinal hypersensitivity (DH) can have a significant impact on oral health and functioning, and it is a clinical symptom commonly managed by dentists during routine clinical practice. DH symptoms are typically elicited by otherwise innocuous, nonpainful stimuli applied to exposed dentin (e.g., tactile stimuli, warming or cooling temperatures or air puffs). Treatment approaches have sought to directly target the dentinal pulp tissues or close dentinal tubules via dental office care and treatment services (fluoride varnishes, glutaraldehydes, bonding agents, sealants, oxalates, or lasers) or home care services (toothpastes or dentifrices containing fluoride or potassium nitrate compounds). The purpose of this prospective multicenter cohort study was to assess how community-based dentists from the National Dental Practice-Based Research Network (National Dental PBRN) manage DH and whether the effectiveness of DH treatments can be assessed in those settings. A total of 171 dentists recruited 1862 subjects with DH from their existing patients. Dentists then recommended and provided DH treatment as appropriate. Treatment choice was at the discretion of the dentists. Patients rated their DH pain at baseline and 1, 4, and 8 wk during the course of their treatments. They used pain intensity and unpleasantness visual analog scales and 4 labeled magnitude scales and rated their satisfaction with treatment after 8 wk. Patients were provided reminders postbaseline via email, texting, or voice mail. These patient-centered outcomes served as the principal measures for the assessment of treatment because treatments sought to alleviate DH symptoms. The patients with DH who reported pain reduction from dentist-provided treatments (glutaraldehyde/HEMA [hydroxyethyl methacrylate] compounds, oxalates, and bonding agents), dentists' advice and counseling regarding oral habits and diet, and patient-applied fluoride toothpaste reported a concomitant positive rating of satisfaction with DH treatments. The results from this study support the feasibility of engaging network practices to assess the effectiveness of clinical DH treatments. Knowledge Transfer Statement: National Dental PBRN dentists provide a range of procedures to treat dentinal hypersensitivity. In this large nonrandomized study designed to assess clinical care and to capture patient-reported outcomes, about 60% of patients reported improvement in pain. This study demonstrated the feasibility of engaging network dentists and their patients to assess treatment effectiveness. Future studies will explore the feasibility of imposing randomization and measuring patient compliance with treatment in the manner that this treatment is provided.
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Affiliation(s)
- M W Heft
- Department of Oral and Maxillofacial Surgery, College of Dentistry, University of Florida, Gainesville, FL, USA
| | - M S Litaker
- Department of Clinical and Community Sciences, School of Dentistry, University of Alabama at Birmingham, Birmingham, AL, USA
| | | | - C Meyerowitz
- Eastman Institute for Oral Health, University of Rochester, Rochester, NY, USA
| | - S Chonowski
- Private practice, general dentistry, Morristown, NJ, USA
| | - R L Yardic
- HealthPartners Apple Valley Dental Clinic, Apple Valley, MN, USA
| | - V V Gordan
- College of Dentistry, University of Florida, Gainesville, FL, USA
| | - R Mungia
- Department of Periodontology, The University of Texas Health Science Center at San Antonio, San Antonio, TX, USA
| | - G H Gilbert
- School of Dentistry, University of Alabama at Birmingham, Birmingham, AL, USA
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Makhija SK, Robinson ME, Bader JD, Shugars DA, Litaker MS, Im HR, Rindal DB, Pihlstrom DJ, Meyerowitz C, Gordan VV, Buchberg MK, Gilbert GH. Dentists' decision strategies for suspicious occlusal caries lesions in a National Dental PBRN study. J Dent 2017; 69:83-87. [PMID: 29138112 DOI: 10.1016/j.jdent.2017.11.004] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2017] [Revised: 10/25/2017] [Accepted: 11/08/2017] [Indexed: 11/16/2022] Open
Abstract
OBJECTIVE Case presentations (vignettes) were completed by dentists in the National Dental Practice-Based Research Network study "Decision Aids for the Management of Suspicious Occlusal Caries Lesions (SOCLs)". The objective was to determine dentists' decision strategies for SOCLs. METHODS 107 dentists viewed a series of 16 vignettes that represented all combinations of 4 clinical cues: color, luster, lesion roughness, and patient-level caries risk. Each vignette included a patient description and a photograph of a tooth presenting the 4 cues. Dentists were asked to decide the likelihood that a suspected lesion extended into dentin. A lens model analysis was used to examine how dentists use these cues in making their decisions. RESULTS 86% of dentists had a consistent pattern of cue use that defined their decision strategy. On average, 70% of the variance in their decisions was accounted for by their use of the 4 cues. However, there was considerable variability in the individual cues used by each dentist. The percentages of dentists who used the different cues consistently were: luster (58%), color (48%), roughness (36%), and risk (35%). 14% of dentists reliably used only color, 7% used only luster, 4% used only roughness, and 1% used only risk when making SOCL decisions. CONCLUSIONS The online vignette system suggests that clinical SOCL decision strategies are highly individualized and dentists do not use all cues available to them to make these decisions. CLINICAL SIGNIFICANCE Prior to this study, there has been little evidence about how dentists use these cues (either individually or in combination) when judging the extent of caries progression. Such knowledge would be valuable when designing interventions to help dentists maximize the likelihood of appropriate treatment decisions.
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Affiliation(s)
- Sonia K Makhija
- University of Alabama at Birmingham, Birmingham, AL, United States.
| | | | - James D Bader
- University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
| | - Daniel A Shugars
- University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
| | - Mark S Litaker
- University of Alabama at Birmingham, Birmingham, AL, United States
| | - Hong R Im
- Private Practice, Austin, TX, United States
| | - D Brad Rindal
- HealthPartners Institute, Minneapolis, MN, United States
| | | | - Cyril Meyerowitz
- University of Rochester, Eastman Institute for Oral Health, Rochester, NY, United States
| | | | - Meredith K Buchberg
- University of Texas Health Science Center at San Antonio, San Antonio, TX, United States
| | - Gregg H Gilbert
- University of Alabama at Birmingham, Birmingham, AL, United States
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Estay J, Martín J, Viera V, Valdivieso J, Bersezio C, Vildosola P, Mjor IA, Andrade MF, Moraes RR, Moncada G, Gordan VV, Fernández E. 12 Years of Repair of Amalgam and Composite Resins: A Clinical Study. Oper Dent 2017; 43:12-21. [PMID: 28976841 DOI: 10.2341/16-313-c] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
OBJECTIVE The objective of this study was to clinically evaluate repaired posterior amalgam and composite restorations over a 12 year period, investigate the influence of repair in the survival of restorations, and compare their behavior with respect to controls. METHODS Thirty-four patients, 18 to 80 years of age with 167 restorations, 67 composite resin (RC), and 100 amalgam (AM) restorations, participated. Restorations with localized, marginal, anatomical deficiencies and/or secondary caries, and "clinically judged" suitable for repair or replacement according to US Public Health Service (USPHS) criteria, were randomly assigned to four groups: repair (n=35, 20 AM, 15 RC), replacement (n=43, 21 AM, 22 RC), positive control (n=71, 49 AM, 22 RC), or negative control (n=18, 10 AM, 8 RC). The quality of the restorations was blind scored according to the modified USPHS criteria. Two examiners scored them at initial status (κ=0.74) and after one to five, 10, and 12 years (κ=0.88). Wilcoxon and Mann-Whitney tests provided for comparisons within the same group and between years, respectively. RESULTS After 12 years, all groups behaved similarly in marginal adaptation, marginal stain, teeth sensitivity, anatomic form, and luster ( p≥0.05). Better behavior in roughness was observed in replaced RC ( p=0.049). CONCLUSIONS Given that most clinical parameters investigated were similar between all groups during the follow-up, the repair of RC and AM restorations is a good clinical option because it is minimally invasive and can consistently increase the longevity of restorations.
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Kakudate N, Yokoyama Y, Sumida F, Matsumoto Y, Gordan VV, Gilbert GH, Velly AM, Schiffman EL. Dentist Practice Patterns and Therapeutic Confidence in the Treatment of Pain Related to Temporomandibular Disorders in a Dental Practice-Based Research Network. J Oral Facial Pain Headache 2017; 31:152-158. [PMID: 28437512 DOI: 10.11607/ofph.1730] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
AIMS To quantify the practice patterns of Japanese dentists in the management of pain related to temporomandibular disorders (TMD) and to identify specific characteristics that are significantly associated with the decision to perform occlusal adjustment for TMD-related pain. METHODS A cross-sectional study was conducted consisting of a questionnaire survey of dentists affiliated with the Dental Practice-Based Research Network Japan (JDPBRN) (n = 148). Participants were asked how they diagnosed and treated TMD-related pain. Associations between dentist characteristics and the decision to perform occlusal adjustment were analyzed via multiple logistic regression. RESULTS A total of 113 clinicians responded to the questionnaire (76% response rate), and 81% of them (n = 89) had treated TMD during the previous year. Dentists treated an average of 1.9 ± 1.8 (mean ± SD) patients with TMD-related pain per month. Most JDPBRN dentists used similar diagnostic protocols, including questions and examinations. The most frequent treatments were splints or mouthguards (96.5%), medications (84.7%), and self-care (69.4%). Occlusal adjustment for TMD-related pain was performed by 58% of the participants. Multiple logistic regression analysis identified two factors significantly associated with the decision to perform occlusal adjustment: dentist lack of confidence in curing TMD-related acute pain (odds ratio [OR] 5.60; 95% confidence interval [CI] 1.260 to 24.861) and proportion of patients with severe TMD-related pain (OR 0.95; 95% CI 0.909 to 0.999). CONCLUSION The most common treatments for TMD-related pain were reversible treatments; however, over half of the dentists performed occlusal adjustment for TMD-related pain. The results of this study suggest that an evidence-practice gap exists for occlusal adjustment for TMD-related pain.
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Estay J, Martín J, Vildosola P, Mjor IA, Oliveira OB, Andrade MF, Moncada G, Gordan VV, Fernández E. Effect of Refurbishing Amalgam and Resin Composite Restorations After 12 Years: Controlled Clinical Trial. Oper Dent 2017; 42:587-595. [PMID: 28857709 DOI: 10.2341/16-267-cr] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
OBJECTIVES The aim of this study was to clinically evaluate posterior amalgam and resin composite restorations refurbished over a period of 12 years by investigating the influence of refurbishing on the survival of restorations and comparing their behaviors with respect to controls. METHODS AND MATERIALS Thirty-four patients were enrolled, ages 18 to 80 years, with 174 restorations, 48 restorations of resin composite (RC), and 126 restorations of amalgam (AM). Restorations with localized defects in anatomy, roughness, luster, or marginal staining that were clinically judged as suitable for refurbishing according to US Public Health Service (USPHS) Ryge criteria were assigned to group A-refurbishing (n=85; 67 AM, 18 RC)-or group B-control (n=89; 59 AM, 30 RC); the quality of the restorations was evaluated blindly according to the modified USPHS criteria. Two observers conducted evaluations at the initial state (k=0.74) and after one to five, 10, and 12 years (k=0.88). Wilcoxon, Friedman, and Mantel-Cox tests were performed to compare the groups, respectively. RESULTS After 12 years, both groups experienced a similar decline, except for an evidently better performance in marginal adaptation in RC control (p=0.043) and in anatomy in AM refurbished (p=0.032). CONCLUSIONS After 12 years, no difference was found in the clinical condition and longevity of the refurbished restorations compared to the control group.
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McCracken MS, Litaker MS, George AJ, Durand S, Malekpour S, Marshall DG, Meyerowitz C, Carter L, Gordan VV, Gilbert GH. Impression evaluation and laboratory use for single-unit crowns: Findings from The National Dental Practice-Based Research Network. J Am Dent Assoc 2017; 148:788-796.e4. [PMID: 28822536 DOI: 10.1016/j.adaj.2017.06.015] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2017] [Revised: 05/11/2017] [Accepted: 06/12/2017] [Indexed: 11/18/2022]
Abstract
BACKGROUND Objectives were to determine the likelihood that a clinician accepts an impression for a single-unit crown and document crown remake rates. METHODS The authors developed a questionnaire that asked dentists about techniques used to fabricate single-unit crowns. The authors showed dentists photographs of 4 impressions and asked them to accept or reject each impression. The authors correlated answers with dentist and practice characteristics. Other questions pertained to laboratory use and crown remake rates. RESULTS The response rate was 83% (1,777 of 2,132 eligible dentists). Of the 4 impressions evaluated, 3 received consistent responses, with 85% agreement. One impression was more equivocal; 52% accepted the impression. The likelihood of accepting an impression was associated significantly with the clinician's sex, race, ethnicity, and practice busyness. Clinicians produced 18 crowns per month on average, and 9% used in-office milling. Most dentists (59%) reported a remake rate of less than 2%, whereas 17% reported a remake rate greater than 4%. Lower remake rates were associated significantly with more experienced clinicians, optical impressions, and not using dual-arch trays. CONCLUSIONS Although dentists were largely consistent in their evaluation of impressions (> 85%), nonclinical factors were associated with whether an impression was accepted or rejected. Lower crown remake rates were associated with more experienced clinicians, optical impressions, and not using dual-arch trays. PRACTICAL IMPLICATIONS These results provide a snapshot of clinical care considerations among a diverse group of dentists. Clinicians can compare their own remake rates and impression evaluation techniques with those in this sample when developing best practice protocols.
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Moncada G, Fernandez E, Mena K, Vildosola P, Estay J, de Oliveira OB, Martin J, Mjör IA, Gordan VV. Long-term Performance of Refurbished Amalgam Restorations: 10-year Follow-up. Oral Health Prev Dent 2017; 15:435-445. [PMID: 28785746 DOI: 10.3290/j.ohpd.a38775] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
PURPOSE This prospective, blinded clinical trial assessed the performance of amalgam restorations that were refurbished, replaced, or not treated. MATERIALS AND METHODS Twenty-three patients were included, ages 18-80 years, with 63 amalgam restorations that had one or more defects in their clinical features, such as defective anatomic form, roughness and/or luster according to United State Public Health Service (USPHS) criteria. Restorations were randomly assigned to either refurbishment (A: n = 21), replacement (B: n = 21) or untreated (C: n = 21) groups. Two calibrated examiners evaluated the restorations at baseline (Kappa = 0.74) and after 10 years (Kappa = 0.84), according to eight parameters: anatomy, roughness, luster, secondary caries, marginal adaptation, occlusal contact, marginal staining and tooth sensitivity. Wilcoxon tests were performed for within-group comparisons, and Friedman tests were used for multiple within-group comparisons. The Mantel-Cox test was used to compare survival curves. RESULTS After 10 years, 49 restorations (77.8%) were assessed (group A: n = 19; group B: n = 13; group C: n = 17). Over a decade, the three groups showed similar clinical performances for all studied parameters: anatomy (p = 0.410), roughness (p = 0.930), luster (p = 0.984), secondary caries (p = 1.0), marginal adaptation (p = 0.433), occlusal contact (p = 0.33), marginal staining (p = 0.470), and tooth sensitivity (p = 0.784). CONCLUSIONS Amalgam restorations that have defective anatomic form, roughness and/or luster performed similarly for all studied parameters, whether they were refurbished, replaced or left untreated after 10 years in patients with low and intermediate caries risk. Most of the restorations were classified as clinically acceptable after ten years. Restorations in all three groups tended to deteriorate over time.
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Kopycka-Kedzierawski DT, Meyerowitz C, Litaker MS, Heft MW, Tasgaonkar N, Day MR, Porter-Williams A, Gordan VV, Yardic RL, Lawhorn TM, Gilbert GH. Management of dentin hypersensitivity by practitioners in The National Dental Practice-Based Research Network. J Am Dent Assoc 2017. [PMID: 28629602 DOI: 10.1016/j.adaj.2017.05.003] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
BACKGROUND Dentin hypersensitivity (DH) is a condition commonly encountered in clinical dental practice. The authors conduct a study to identify the treatments recommended to manage DH among dentists in the United States. METHODS The authors conducted a multicenter study of 1,862 patients with DH who received a diagnosis and were treated by 171 dentists with The National Dental Practice-Based Research Network. RESULTS The most common treatment recommended was desensitizing over-the-counter (OTC) potassium nitrate toothpaste (alone or in combination with other treatments) for 924 of 1,862 patients (50%). This was followed by an application of fluoride varnish (FV) for 516 patients (28%) and a prescription for fluoride toothpaste for 314 patients (17%). Restorative treatments were recommended to 151 patients (8%). The most common single treatment recommendation was desensitizing OTC potassium nitrate toothpaste, recommended to 335 patients (18%). The most frequent combination of 2 treatment modalities was FV and desensitizing OTC potassium nitrate toothpaste, recommended to 100 patients (5%). A total of 890 of 1,862 patients (48%) with DH received a recommendation for 1 treatment modality, and 644 of 1,862 patients (35%) received a recommendation for a combination of 2 treatment modalities, most frequently an application of FV along with desensitizing OTC potassium nitrate toothpaste (100/1,862; 5%). CONCLUSIONS Desensitizing OTC potassium nitrate toothpaste and fluoride products were the most widely recommended products to manage DH in the practice setting. PRACTICAL IMPLICATIONS Our results suggest that most network clinicians preferred noninvasive treatment modalities when treating DH.
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Riley JL, Gilbert GH, Ford GW, Fellows JL, Rindal B, Gordan VV. Judgment of the Quality of Restorative Care as Predictors of Restoration Retreatment: Findings from the National Dental PBRN. JDR Clin Trans Res 2017; 2:151-157. [PMID: 28529977 DOI: 10.1177/2380084416675838] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
The primary aim of this study was to test the hypothesis that a patient's subjective assessments of the dentist's technical competence, quality of care, and anticipated restoration longevity during a restorative visit are predictive of restoration outcome. This prospective cohort study involved 3,326 patients who received treatment for a defective restoration in a permanent tooth, participated in a baseline patient satisfaction survey, and returned for follow-up. Of the 4,400 restorations that were examined by 150 dentists, 266 (6%) received additional treatment after baseline. Reporting satisfaction with the technical skill of the dentist or quality of the dental work at baseline was not associated with retreatment after baseline. However, patients' views at baseline that the fee was reasonable (odds ratio [OR], 1.6) was associated with retreatment after baseline, whereas satisfaction at baseline with how long the filling would last (OR, 0.6) was associated with less retreatment. These findings suggest that retreatment occurs more often for patients who at baseline are satisfied with the cost or who at baseline have less confidence in the restoration. The authors found no associations between restoration retreatment and the patients' baseline evaluations of the technical skills of their dentists or perceptions of quality care. KNOWLEDGE TRANSFER STATEMENT Dental patients' ratings of their dentist's skills were not related to a restoration needing retreatment. Patients focus on other aspects of the dental visit when making this judgment.
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Affiliation(s)
- J L Riley
- Department of Community Dentistry and Behavioral Sciences, University of Florida College of Dentistry, Gainesville, FL, USA
| | - G H Gilbert
- Department of Clinical and Community Sciences, School of Dentistry, University of Alabama at Birmingham, Birmingham, AL, USA
| | - G W Ford
- Private dental practice, Atlanta, GA
| | - J L Fellows
- Center for Health Research, Kaiser Permanente Northwest, Portland, OR, USA
| | - B Rindal
- HealthPartners, Minneapolis, MN, USA
| | - V V Gordan
- Department of Restorative Dental Sciences, Operative Dentistry Division, University of Florida College of Dentistry, Gainesville, FL, USA
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Mitchell ST, Funkhouser E, Gordan VV, Riley JL, Makhija SK, Litaker MS, Gilbert GH. Satisfaction with dental care among patients who receive invasive or non-invasive treatment for non-cavitated early dental caries: findings from one region of the National Dental PBRN. BMC Oral Health 2017; 17:70. [PMID: 28347303 PMCID: PMC5368933 DOI: 10.1186/s12903-017-0363-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2016] [Accepted: 03/16/2017] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The objectives were to: (1) quantify patient satisfaction with treatment for early dental caries overall, and according to whether or not (2a) the patient received invasive treatment; (2b) was high-risk for dental caries, and had dental insurance; and (3) encourage practitioners to begin using non-invasive approaches to early caries management. METHODS Ten practitioners recorded patient, lesion, and treatment information about non-cavitated early caries lesions. Information on 276 consecutive patients with complete data was included, who received either non-invasive (no dental restoration) or invasive (dental restoration) treatment. Patients completed a patient satisfaction questionnaire and were classified as dissatisfied if they did not "agree" or "strongly agree" with any of 14 satisfaction items. RESULTS Patients had a mean (± SD) age of 41.8 (±15.8) years, 64% were female and 88% were white. Twenty-five percent (n = 68) were dissatisfied in at least one of the 14 satisfaction items. Satisfaction levels did not significantly vary by patient's gender, race, caries risk category, or affected tooth surface location. Overall, 11% (28 of 276) received invasive treatment; satisfaction did not differ between patients who had invasive or non-invasive treatment. Seven patients received invasive treatment at their request even though that was not what their practitioner recommended; 5 out of 6 were satisfied with their treatment nonetheless. CONCLUSIONS About one-fourth of patients treated for non-cavitated early caries were dissatisfied with at least some aspect of their dental care experience. Satisfaction of patients who received invasive treatment did not differ from those who received non-invasive treatment.
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Affiliation(s)
- Sonya T Mitchell
- University of Alabama at Birmingham, SDB Room 609; Box 48, 1720 Second Avenue South, Birmingham, AL, 35294-0007, USA.
| | - Ellen Funkhouser
- Department of Preventive Medicine, School of Medicine, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Valeria V Gordan
- Department of Restorative Dental Sciences, College of Dentistry, University of Florida, Gainesville, FL, USA
| | - Joseph L Riley
- Department of Restorative Dental Sciences, College of Dentistry, University of Florida, Gainesville, FL, USA
| | - Sonia K Makhija
- University of Alabama at Birmingham, SDB Room 609; Box 48, 1720 Second Avenue South, Birmingham, AL, 35294-0007, USA
| | - Mark S Litaker
- University of Alabama at Birmingham, SDB Room 609; Box 48, 1720 Second Avenue South, Birmingham, AL, 35294-0007, USA
| | - Gregg H Gilbert
- University of Alabama at Birmingham, SDB Room 609; Box 48, 1720 Second Avenue South, Birmingham, AL, 35294-0007, USA
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Kakudate N, Yokoyama Y, Sumida F, Matsumoto Y, Gordan VV, Gilbert GH. Use of clinical practice guidelines by dentists: findings from the Japanese dental practice-based research network. J Eval Clin Pract 2017; 23:96-101. [PMID: 27491703 PMCID: PMC5580084 DOI: 10.1111/jep.12611] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/22/2016] [Revised: 06/23/2016] [Accepted: 06/23/2016] [Indexed: 01/06/2023]
Abstract
RATIONALE, AIMS AND OBJECTIVES The objectives of this study were to: (1) examine differences in the use of dental clinical practice guidelines among Japanese dentists, and (2) identify characteristics associated with the number of guidelines used by participating dentists. METHODS We conducted a cross-sectional study consisting of a questionnaire survey in Japan between July 2014 and May 2015. The study queried dentists working in outpatient dental practices who are affiliated with the Dental Practice-Based Research Network Japan (n = 148). They were asked whether they have used each of 15 Japanese dental clinical guidelines. Associations between the number of guidelines used by participants and specific characteristics were analysed via negative binomial regression analysis. RESULTS The mean number of guidelines used by participating dentists was 2.5 ± 2.9 [standard deviation (SD)]. Rate of use of guidelines showed substantial variation, from 5% to 34% among dentists. The proportion of dentists that used guidelines was the highest among oral medicine specialists, who had the highest proportion for 10 of 15 guidelines. Negative binomial regression analysis identified three factors significantly associated with the number of guidelines used: 'years since graduation from dental school', 'specialty practice' and 'practice busyness'. CONCLUSIONS These results suggest that the use of clinical practice guidelines by Japanese dentists may still be inadequate. Training in the use of the guidelines could be given to dental students as undergraduate education and to young clinicians as continuing education.
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Affiliation(s)
- Naoki Kakudate
- Division of Clinical Epidemiology, Kyushu Dental University, Kitakyushu, Fukuoka, Japan.,University of Florida College of Dentistry, Gainesville, FL, USA
| | - Yoko Yokoyama
- Graduate School of Media and Governance, Keio University, Fujisawa-city, Kanagawa, Japan
| | - Futoshi Sumida
- Mikami Dental & Orthodontics Clinic, Tomakomai, Hokkaido, Japan
| | | | - Valeria V Gordan
- Department of Restorative Dental Sciences, University of Florida College of Dentistry, Gainesville, FL, USA
| | - Gregg H Gilbert
- Department of Clinical and Community Sciences, School of Dentistry, University of Alabama at Birmingham, Birmingham, AL, USA
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Kopycka-Kedzierawski DT, Meyerowitz C, Litaker MS, Chonowski S, Heft MW, Gordan VV, Yardic RL, Madden TE, Reyes SC, Gilbert GH. Management of Dentin Hypersensitivity by National Dental Practice-Based Research Network practitioners: results from a questionnaire administered prior to initiation of a clinical study on this topic. BMC Oral Health 2017; 17:41. [PMID: 28086862 PMCID: PMC5237301 DOI: 10.1186/s12903-017-0334-0] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2016] [Accepted: 01/06/2017] [Indexed: 12/03/2022] Open
Abstract
Background Dentin hypersensitivity (DH) is a common problem encountered in clinical practice. The purpose of this study was to identify the management approaches for DH among United States dentists. Methods One hundred eighty five National Dental Practice-Based Research Network clinicians completed a questionnaire regarding their preferred methods to diagnose and manage DH in the practice setting, and their beliefs about DH predisposing factors. Results Almost all dentists (99%) reported using more than one method to diagnose DH. Most frequently, they reported using spontaneous patient reports coupled with excluding other causes of oral pain by direct clinical examination (48%); followed by applying an air blast (26%), applying cold water (12%), and obtaining patient reports after dentist’s query (6%). In managing DH, the most frequent first choice was desensitizing, over-the-counter (OTC), potassium nitrate toothpaste (48%), followed by fluorides (38%), and glutaraldehyde/HEMA (3%). A total of 86% of respondents reported using a combination of products when treating DH, most frequently using fluoride varnish and desensitizing OTC potassium nitrate toothpaste (70%). The most frequent predisposing factor leading to DH, as reported by the practitioners, was recessed gingiva (66%), followed by abrasion, erosion, abfraction/attrition lesions (59%) and bruxism (32%). Conclusions The majority of network practitioners use multiple methods to diagnose and manage DH. Desensitizing OTC potassium nitrate toothpaste and fluoride formulations are the most widely used products to manage DH in dental practice setting.
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Affiliation(s)
| | - Cyril Meyerowitz
- Eastman Institute for Oral Health, University of Rochester, 625 Elmwood Ave, Rochester, NY, 14620, USA
| | - Mark S Litaker
- University of Alabama at Birmingham, Birmingham, AL, USA
| | | | | | | | | | | | - Stephanie C Reyes
- University of Texas Health Science Center at San Antonio, San Antonio, TX, USA
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McCracken MS, Louis DR, Litaker MS, Minyé HM, Oates T, Gordan VV, Marshall DG, Meyerowitz C, Gilbert GH. Impression Techniques Used for Single-Unit Crowns: Findings from the National Dental Practice-Based Research Network. J Prosthodont 2017; 27:722-732. [PMID: 28076661 DOI: 10.1111/jopr.12577] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/28/2016] [Indexed: 12/01/2022] Open
Abstract
PURPOSE To: (1) determine which impression and gingival displacement techniques practitioners use for single-unit crowns on natural teeth; and (2) test whether certain dentist and practice characteristics are significantly associated with the use of these techniques. MATERIALS AND METHODS Dentists participating in the National Dental Practice-Based Research Network were eligible for this survey study. The study used a questionnaire developed by clinicians, statisticians, laboratory technicians, and survey experts. The questionnaire was pretested via cognitive interviewing with a regionally diverse group of practitioners. The survey included questions regarding gingival displacement and impression techniques. Survey responses were compared by dentist and practice characteristics using ANOVA. RESULTS The response rate was 1777 of 2132 eligible dentists (83%). Regarding gingival displacement, most clinicians reported using either a single cord (35%) or dual cord (35%) technique. About 16% of respondents preferred an injectable retraction technique. For making impressions, the most frequently used techniques and materials are: poly(vinyl siloxane), 77%; polyether, 12%; optical/digital, 9%. A dental auxiliary or assistant made the final impression 2% of the time. Regarding dual-arch impression trays, 23% of practitioners report they typically use a metal frame tray, 60% use a plastic frame, and 16% do not use a dual-arch tray. Clinicians using optical impression techniques were more likely to be private practice owners or associates. CONCLUSIONS This study documents current techniques for gingival displacement and making impressions for crowns. Certain dentist and practice characteristics are significantly associated with these techniques.
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Affiliation(s)
- Michael S McCracken
- Department of Clinical and Community Sciences, School of Dentistry, University of Alabama at Birmingham, Birmingham, AL
| | - David R Louis
- Private practice of general dentistry with HealthPartners, Woodbury, MN
| | - Mark S Litaker
- Department of Clinical and Community Sciences, School of Dentistry, University of Alabama at Birmingham, Birmingham, AL
| | - Helena M Minyé
- Private practice of general dentistry, Odessa and Fort Worth, TX
| | - Thomas Oates
- School of Dentistry, University of Texas Health Science Center at San Antonio, San Antonio, TX
| | - Valeria V Gordan
- Restorative Dental Sciences Department, Operative Dentistry Division, College of Dentistry, University of Florida, Gainesville, FL
| | | | - Cyril Meyerowitz
- Eastman Institute for Oral Health, University of Rochester, Rochester, NY
| | - Gregg H Gilbert
- Department of Clinical and Community Sciences, School of Dentistry, University of Alabama at Birmingham, Birmingham, AL
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- The National Dental PBRN Collaborative Group includes practitioner, faculty, and staff investigators who contributed to this activity
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Gordan VV, Riley JL, Rindal DB, Qvist V, Fellows JL, Dilbone DA, Brotman SG, Gilbert GH. Repair or Replacement of Restorations: A Prospective cohort study by dentists in The National Dental Practice-Based Research Network. Tex Dent J 2017; 134:20-32. [PMID: 30549672] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
BACKGROUND A prospective cohort study that included dentists in The National Dental Practice-Based Research Network was conducted to quantify 12-month failures of restorations that were repaired or replaced at baseline. The study tested the hypothesis that no significant differences exist in failure percentages between repaired and replaced restorations after 12 months. It also tested the hypothesis that certain dentist, patient, and restoration characteristics are significantly associated with the incidence of restoration failure. METHODS Dentists recorded data for 50 or more consecutive defective restorations. The restorations that were either - repaired or replaced were recalled after 12 months and characterized for developing defects. RESULTS Dentists (N = 195) recorded data on 5,889 restorations; 378 restorations required additional treatment (74 repaired, 171 replaced, 84 teeth received endodontic treatment, and 49 were extracted). Multivariable logistic regression analysis indicated that additional treatment was more likely to occur if the original restoration had been repaired (7%) compared with replaced (5%) (odds ratio [OR], 1.6; P < .001; 95% confidence interval [CI], 1.2-2.1), if a molar was restored (7%) compared with premolars or anterior teeth (5% and 6%, respectively) (OR, 1.4; P = .010; 95% CI, 1.1-1.7), and if the primary reason was a fracture (8%) compared with other reasons (6%) (OR, 1.3; P = .033; 95% CI, 1.1-1.6). CONCLUSIONS An additional treatment was more likely to occur within the first year if the original restoration had been repaired (7%) compared with being replaced (5%). However, repaired restorations were less likely to need an aggressive treatment (replacement, endodontic treatment, or extraction) than replaced restorations. PRACTICAL IMPLICATIONS One year after repair or replacement of a defective restoration, the failure rate was low. However, repaired restorations were less likely to need an aggressive treatment than replaced restorations.
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Abstract
Laboratory and clinical studies are essential to the advancement of sciences. However, a significant gap exists between the research findings and clinical practice. Therefore, research findings can be of little importance if their outcome cannot be directly or indirectly applied to everyday clinical care or readily translated. This paper focuses on how we can shorten the gap between the generation of new knowledge and their implementation into everyday clinical care. A new model is discussed where clinicians are the ones generating the research idea are paired with researchers. They collaborate on studies whose results are readily applicable to everyday practice. Partnering with health providers on studies that address everyday clinical research questions is a potential solution to speed up the translation of the research findings. Generating clinically applicable results can better improve the health of the public. Quoting Dr. Lawrence W. Green: "If we want more evidence-based practice, we need more practice-based evidence." This paper presents the practice-based research model as a solution to address this knowledge gap.
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Gilbert GH, Gordan VV, Korelitz JJ, Fellows JL, Meyerowitz C, Oates TW, Rindal DB, Gregory RJ. Provision of Specific Dental Procedures By General Dentists in the National Dental Practice-Based Research Network: Questionnaire Findings. Tex Dent J 2016; 133:726-746. [PMID: 30549528] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
BACKGROUND Objectives were to: (1) determine whether and how often general dentists (GDs) provide specific dental procedures; and (2) test the hypothesis that provision is associated with key dentist, practice, and patient characteristics. METHODS GDs (n = 2,367) in the United States National Dental Practice-Based Research Network completed an Enrollment Questionnaire that included: (1) dentist; (2) practice; and (3) patient characteristics, and how commonly they provide each of 10 dental procedures. We determined how commonly procedures were provided and tested the hypothesis that provision was substantively related to the 3 sets of characteristics. RESULTS Two procedure categories were classified as "uncommon" (orthodontics, periodontal surgery), 3 were "common" (molar endodontics; implants; non-surgical periodontics), and 5 were "very common" (restorative; esthetic procedures; extractions; removable prosthetics; non-molar endodontics). Dentist, practice, and patient characteristics were substantively related to procedure provision; several characteristics seemed to have pervasive effects, such as dentist gender, training after dental school, full-time/part- time status, private practice vs. institutional practice, presence of a specialist in the same practice, and insurance status of patients. CONCLUSIONS As a group, GDs provide a comprehensive range of procedures. However, provision by individual dentists is substantively related to certain dentist, practice, and patient characteristics. A large number and broad range of factors seem to influence which procedures GDs provide. This may have implications for how GDs respond to the ever-changing landscape of dental care utilization, patient population demography, scope of practice, delivery models and GDs' evolving role in primary care.
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Makhija SK, Lawson NC, Gilbert GH, Litaker MS, McClelland JA, Louis DR, Gordan VV, Pihlstrom DJ, Meyerowitz C, Mungia R, McCracken MS. Dentist material selection for single-unit crowns: Findings from the National Dental Practice-Based Research Network. J Dent 2016; 55:40-47. [PMID: 27693778 DOI: 10.1016/j.jdent.2016.09.010] [Citation(s) in RCA: 85] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2016] [Revised: 09/20/2016] [Accepted: 09/22/2016] [Indexed: 11/15/2022] Open
Abstract
OBJECTIVES Dentists enrolled in the National Dental Practice-Based Research Network completed a study questionnaire about techniques and materials used for single-unit crowns and an enrollment questionnaire about dentist/practice characteristics. The objectives were to quantify dentists' material recommendations and test the hypothesis that dentist's and practice's characteristics are significantly associated with these recommendations. METHODS Surveyed dentists responded to a contextual scenario asking what material they would use for a single-unit crown on an anterior and posterior tooth. Material choices included: full metal, porcelain-fused-to-metal (PFM), all-zirconia, layered zirconia, lithium disilicate, leucite-reinforced ceramic, or other. RESULTS 1777 of 2132 eligible dentists responded (83%). The top 3 choices for anterior crowns were lithium disilicate (54%), layered zirconia (17%), and leucite-reinforced glass ceramic (13%). There were significant differences (p<0.05) by dentist's gender, race, years since graduation, practice type, region, practice busyness, hours worked/week, and location type. The top 3 choices for posterior crowns were all-zirconia (32%), PFM (31%), and lithium disilicate (21%). There were significant differences (p<0.05) by dentist's gender, practice type, region, practice busyness, insurance coverage, hours worked/week, and location type. CONCLUSIONS Network dentists use a broad range of materials for single-unit crowns for anterior and posterior teeth, adopting newer materials into their practices as they become available. Material choices are significantly associated with dentist's and practice's characteristics. CLINICAL SIGNIFICANCE Decisions for crown material may be influenced by factors unrelated to tooth and patient variables. Dentists should be cognizant of this when developing an evidence-based approach to selecting crown material.
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Affiliation(s)
- Sonia K Makhija
- Department of Clinical and Community Sciences, School of Dentistry, University of Alabama at Birmingham, Birmingham, AL, United States.
| | - Nathaniel C Lawson
- Department of Clinical and Community Sciences, School of Dentistry, University of Alabama at Birmingham, Birmingham, AL, United States
| | - Gregg H Gilbert
- Department of Clinical and Community Sciences, School of Dentistry, University of Alabama at Birmingham, Birmingham, AL, United States
| | - Mark S Litaker
- Department of Clinical and Community Sciences, School of Dentistry, University of Alabama at Birmingham, Birmingham, AL, United States
| | | | - David R Louis
- HealthPartners Dental Group, Woodbury, MN, United States
| | - Valeria V Gordan
- Department of Restorative Dental Sciences, Operative Dentistry Division, University of Florida, Gainesville, FL, United States
| | | | - Cyril Meyerowitz
- University of Rochester, Eastman Institute for Oral Health, Rochester, NY, United States
| | - Rahma Mungia
- Department of Periodontics, University of Texas Health Science Center at San Antonio, United States
| | - Michael S McCracken
- Department of Clinical and Community Sciences, School of Dentistry, University of Alabama at Birmingham, Birmingham, AL, United States
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McCracken MS, Louis DR, Litaker MS, Minyé HM, Mungia R, Gordan VV, Marshall DG, Gilbert GH. Treatment recommendations for single-unit crowns: Findings from The National Dental Practice-Based Research Network. J Am Dent Assoc 2016; 147:882-890. [PMID: 27492046 DOI: 10.1016/j.adaj.2016.06.012] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2016] [Revised: 06/07/2016] [Accepted: 06/08/2016] [Indexed: 11/27/2022]
Abstract
BACKGROUND The objectives of this study were to quantify practitioner variation in likelihood to recommend a crown and test whether certain dentist, practice, and clinical factors are associated significantly with this likelihood. METHODS Dentists in The National Dental Practice-Based Research Network completed a questionnaire about indications for single-unit crowns. In 4 clinical scenarios, practitioners ranked their likelihood of recommending a single-unit crown. The authors used these responses to calculate a dentist-specific crown factor (range, 0-12). A higher score implied a higher likelihood of recommending a crown. The authors tested certain characteristics for statistically significant associations with the crown factor. RESULTS A total of 1,777 of 2,132 eligible dentists (83%) responded. Practitioners were most likely to recommend crowns for teeth that were fractured, cracked, or endodontically treated or had a broken restoration. Practitioners overwhelmingly recommended crowns for posterior teeth treated endodontically (94%). Practice owners, practitioners in the Southwest, and practitioners with a balanced workload were more likely to recommend crowns, as were practitioners who used optical scanners for digital impressions. CONCLUSIONS There is substantial variation in the likelihood of recommending a crown. Although consensus exists in some areas (posterior endodontic treatment), variation dominates in others (size of an existing restoration). Recommendations varied according to type of practice, network region, practice busyness, patient insurance status, and use of optical scanners. PRACTICAL IMPLICATIONS Recommendations for crowns may be influenced by factors unrelated to tooth and patient variables. A concern for tooth fracture-whether from endodontic treatment, fractured teeth, or large restorations-prompted many clinicians to recommend crowns.
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Yokoyama Y, Kakudate N, Sumida F, Matsumoto Y, Gilbert GH, Gordan VV. Evidence-practice gap for dental sealant application: results from a dental practice-based research network in Japan. Int Dent J 2016; 66:330-336. [PMID: 27466073 DOI: 10.1111/idj.12252] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
PURPOSE The study aims were: (i) to examine dentist practice patterns regarding treatment recommendations for dental sealants; and (ii) to identify characteristics associated with this recommendation. METHODS The study was performed using a cross-sectional questionnaire survey (Clinicaltrials.gov registration number NCT01680848). Participants were Japanese dentists (n = 282) recruited from the Dental Practice-based Research Network Japan. Three clinical photographs of the occlusal surface of a mandibular first molar were presented, portraying increasing depths of cavitation in a 12-year-old patient with high caries risk. Sealants would be an appropriate treatment in all three scenarios. We asked about the treatment decision for each case. We then performed multiple logistic regression analyses to evaluate associations between the decision to recommend sealants, and dentist, patient and practice characteristics. RESULTS Responses were obtained from 189 dentists (response rate = 67%). In the hypothetical scenarios, dentists' recommendations for sealants for the 12-year-old patient varied from 16% to 26% across the three hypothetical clinical scenarios. Multiple logistic regression analysis indicated that dentist agreement with the efficacy of assessment for caries risk showed a significant association with the percentages of patients receiving sealants. CONCLUSIONS Dentist practice patterns for sealant treatment recommendation show changes that are dependent on caries severity. The dentists' recommendations for sealants for the 12-year-old patient were low for all three selected scenarios, based on indications for sealants in the American Dental Association guidelines. Recommending a sealant showed a significant relationship with the dentist having a higher agreement with efficacy of caries risk assessment.
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Affiliation(s)
- Yoko Yokoyama
- Graduate School of Media and Governance, Keio University, Fujisawa City, Kanagawa, Japan
| | - Naoki Kakudate
- Division of Clinical Epidemiology, Kyushu Dental University, Kitakyushu, Fukuoka, Japan.,University of Florida College of Dentistry, Gainesville, FL, USA
| | - Futoshi Sumida
- Mikami Dental and Orthodontics Clinic, Tomakomai, Hokkaido, Japan
| | | | - Gregg H Gilbert
- Department of Clinical and Community Sciences, School of Dentistry, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Valeria V Gordan
- Department of Restorative Dental Sciences, University of Florida College of Dentistry, Gainesville, FL, USA
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Yokoyama Y, Kakudate N, Sumida F, Matsumoto Y, Gilbert GH, Gordan VV. Evidence-practice gap for in-office fluoride application in a dental practice-based research network. J Public Health Dent 2015; 76:91-7. [PMID: 26235360 DOI: 10.1111/jphd.12114] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2014] [Accepted: 06/29/2015] [Indexed: 10/23/2022]
Abstract
OBJECTIVE The aims of this study were to examine dentists' recommendations for in-office fluoride to patients and identify dentists' characteristics associated with these recommendations. STUDY DESIGN AND SETTING The study was conducted using a cross-sectional questionnaire survey in Japan. The survey queried dentists (n = 282) in outpatient dental practices affiliated with the Dental Practice-based Research Network Japan (JDPBRN). This network aims to assist dentists in investigating research questions and sharing their experience and expertise. RESULTS The responses were obtained by 189 dentists (67 percent). Among valid response, 54 percent of dentists (n = 98) recommend in-office fluoride to more than 50 percent of their patients aged 6-18 years and 15 percent (n = 29) recommended this care to more than 50 percent of their patients aged over 18 years. Multiple logistic regression analysis suggested that factors associated with the percentage of patients who are recommended in-office fluoride included patient's interest in caries prevention and dentist's belief in the effectiveness of caries risk assessment. CONCLUSIONS Dentist practice patterns for recommending in-office fluoride vary widely. Recommendation was significantly related to having a higher percentage of patients interested in caries prevention and to the dentist's belief about the effectiveness of caries risk assessment. (Clinicaltrials.gov registration number NCT01680848).
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Affiliation(s)
- Yoko Yokoyama
- Graduate School of Media and Governance, Keio University, Fujisawa-City, Kanagawa, Japan
| | - Naoki Kakudate
- Center for Advanced Dental Education, Kyushu Dental University, Kitakyushu, Fukuoka, Japan
| | - Futoshi Sumida
- Mikami Dental & Orthodontics Clinic, Tomakomai, Hokkaido, Japan
| | | | - Gregg H Gilbert
- Department of Clinical and Community Sciences, School of Dentistry, University of Alabama, Birmingham, AL, USA
| | - Valeria V Gordan
- Department of Restorative Dental Sciences, College of Dentistry, University of Florida, Gainesville, FL, USA
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Fernández E, Vildósola P, Bersezio C, Gordan VV, Mjör IA, Oliveira OB, Moraes RR, Letelier C, Estay J, Moncada G, Martín J. Does refurbishing composites lead to short-term effects or long-lasting improvement? Am J Dent 2015; 28:203-208. [PMID: 26437500] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
PURPOSE To evaluate the clinical performance of refurbished resin composite restorations compared to untreated (negative control) restorations over a period of 10 years. METHODS 26 subjects (having a total of 52 composite restorations) were recruited. All restorations in the refurbished group showed clinical features rated bravo according to modified USPHS criteria. Untreated restorations were those that had been deemed acceptable (alpha or bravo rated); these were used as controls. Two examiners performed assessments at baseline and during the 5th and 10th years after the intervention. Wilcoxon tests were performed for within-group comparisons, Friedman tests were used for multiple within-group comparisons, and Mann Whitney tests were used for between-groups comparisons. Kaplan-Meier survival curves were calculated, and the Mantel-Cox test was used to compare curves. P < 0.05 was considered statistically significant. RESULTS In both groups, 10-year scores were significantly different from baseline scores in all clinical parameters except secondary caries. There were no statistically significant differences in the survival analysis of groups (log-rank test, P = 0.376). Refurbishing treatment improved the anatomy, roughness, luster, and marginal adaptation of restorations with a short-term effect, with most properties rated acceptable after 10 years of clinical service. The clinical characteristics were similar for all groups at the 10th year.
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