Journal of the Canadian Dental Association最新文献

{"title":"Pharmacotherapy in Temporomandibular Disorders: A Review.","authors":"Aviv Ouanounou,&nbsp;Michael Goldberg,&nbsp;Daniel A Haas","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Temporomandibular disorder (TMD) is a collective term that includes disorders of the temporomandibular joint (TMJ) and of the masticatory muscles and their associated structures. TMDs are characterized by pain, joint sounds and restricted mandibular movement, and drugs are widely used in the management of that pain. Pharmacological agents commonly used for the treatment of TMDs include non-steroidal anti-inflammatory drugs (NSAIDs), opioids, corticosteroids, muscle relaxants, antidepressants, anticonvulsants and benzodiazepines. In this paper, we discuss these agents and the potential adverse drug reactions and interactions associated with their use. Temporomandibular disorder (TMD) is a collective term used for a number of clinical problems that involve the masticatory muscle complex, the temporomandibular joint (TMJ) and associated structures. TMD is one of the most common disorders in the maxillofacial region. Signs and symptoms of TMD may include pain, impaired jaw function, malocclusion, deviation from the midline on opening or closing the jaw, limited range of motion, joint noises and locking.1 Among other signs and symptoms, headaches and sleep disturbances can appear concomitantly.2 This disorder is most prevalent in people aged 20-40 years.3 Approximately 33% of the population have at least 1 TMD symptom, and 3.6-7.0% of the population have TMD with sufficient severity to seek treatment.3 There is some evidence to suggest that anxiety, stress and other emotional disturbances exacerbate TMD.4 As many as 75% of patients with TMD have a significant psychological abnormality.5 Most TMD symptoms resolve over time, but, for a significant number of patients, this may take a year or more.3 Treatment is directed toward reducing pain and improving function. Many non-invasive therapies, such as self-care, physical therapy and appliance therapy, are commonly used for the treatment of TMD.3 Pharmacological intervention has been used for many years, and the most effective pharmacological agents for the treatment of TMD include analgesics, non-steroidal anti-inflammatory drugs (NSAIDs), opioids, corticosteroids, anxiolytics, muscle relaxants, antidepressants, anticonvulsants and benzodiazepines. However, we found only 1 relevant Cochrane study, which included 11 randomized controlled trials of pharmacotherapy for TMD.6 In this article, we review the pharmacology and research supporting the use of a host of pharmacologic agents that have been prescribed for patients who have TMD. The decision to select any of these agents depends on a full understanding of the drug's risks and benefits.</p>","PeriodicalId":50005,"journal":{"name":"Journal of the Canadian Dental Association","volume":null,"pages":null},"PeriodicalIF":1.5,"publicationDate":"2017-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"35890236","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Can Dentists Help Patients Quit Smoking? The Role of Cessation Medications.","authors":"Bo Zhang,&nbsp;Susan J Bondy,&nbsp;Lori M Diemert,&nbsp;Michael Chaiton","doi":"","DOIUrl":"","url":null,"abstract":"<p><strong>Background: </strong>Clinical trials show the efficacy of dentists' counseling in smoking cessation. However, little is known about the effectiveness of such advice in the general population of smokers.</p><p><strong>Objective: </strong>To examine the association between dentists' advice, use of cessation medications and quitting behaviours in the general population of adult smokers in Ontario, Canada.</p><p><strong>Methods: </strong>Data were from the Ontario Tobacco Survey panel study, which followed people who were smokers in July 2005 semi-annually for up to 3 years until June 2011. Baseline smokers, who were seen by a dentist during the study, were included in the analysis (n = 2714 with 7549 observations). Logistic regression analysis with generalized estimating equations was used to examine associations among dentists' advice, use of cessation medications and quitting outcomes (quit attempts and short-term quitting ≥ 30 days).</p><p><strong>Results: </strong>Those who received dentists' advice were more addicted to tobacco, compared with those who did not receive dentists' advice (self-perceived addiction to tobacco: 96% vs. 89%, p < 0.001). Dentists' advice alone was not associated with making an attempt to quit smoking or short-term quitting. However, receiving dentists' advice in conjunction with cessation medications was associated with a higher likelihood of quit attempts (adjusted odds ratio [OR] 9.85, 95% confidence interval [CI] 7.77-12.47) and short-term quitting (adjusted OR 3.19, 95% CI 2.20-4.62), compared with not receiving dentists' advice and not using cessation medications.</p><p><strong>Conclusion: </strong>Dentists play an important role in smoking cessation, because they can encourage patients to stop smoking and promote success by advising patients to use cessation medications.</p>","PeriodicalId":50005,"journal":{"name":"Journal of the Canadian Dental Association","volume":null,"pages":null},"PeriodicalIF":1.5,"publicationDate":"2017-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"35890234","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Oral Health of Preschool Children of Refugee and Immigrant Families in Manitoba.","authors":"Mohamed El Azrak,&nbsp;Alice Huang,&nbsp;Khalida Hai-Santiago,&nbsp;Mary F Bertone,&nbsp;Daniella DeMaré,&nbsp;Robert J Schroth","doi":"","DOIUrl":"","url":null,"abstract":"<p><strong>Introduction: </strong>Children of newcomers to Canada have been identified as at moderately high risk for developing early childhood caries (ECC). The purpose of this study was to investigate the oral health of preschool children of refugee and immigrant families in Winnipeg.</p><p><strong>Methods: </strong>Children < 72 months of age and their parent or primary caregiver were recruited through several newcomer settlement agencies, dental clinics and community programs. Parents and caregivers completed a short questionnaire with the assistance of a research team member. Children underwent a dental examination. Results of the questionnaire were combined with those of the clinical examination and subjected to statistical analysis.</p><p><strong>Results: </strong>We recruited 211 children. Their mean age was 40.2 ± 15.4 months, and 54.0% were boys. Overall, 45.5% of the children had ECC and 31.8% had severe ECC (S-ECC). The mean decayed, missing and filled teeth (dmft) score was 2.2 ± 3.8 (range 0-19), while the mean decayed, missing, filled surfaces (dmfs) score was 4.8 ± 11.0 (range 0-63). Infant dental enucleation was observed in 6 children. Logistic regression analyses showed that increasing age, the presence of debris on teeth, parents believing their child has dental problems and the presence of enamel hypoplasia were significantly and independently associated with ECC and S-ECC (p ≤ 0.05).</p><p><strong>Conclusions: </strong>ECC is prevalent in children of newcomer families in Manitoba. These data will inform advocacy efforts to improve access to dental care and tailor early childhood oral health promotion and ECC prevention activities for refugees and recent immigrants.</p>","PeriodicalId":50005,"journal":{"name":"Journal of the Canadian Dental Association","volume":null,"pages":null},"PeriodicalIF":1.5,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"35577960","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Open Reduction with Internal Fixation of Mandibular Angle Fractures: A Retrospective Study.","authors":"Carl Bouchard,&nbsp;Masoud Mansouri","doi":"","DOIUrl":"","url":null,"abstract":"<p><strong>Objective: </strong>The goal of this project was to report the complications associated with mandibular angle fractures and identify variables affecting their occurrence.</p><p><strong>Methods: </strong>We retrospectively reviewed the charts of patients with a mandibular angle fracture treated at the Centre hospitalier universitaire de Québec between 2009 and 2013.</p><p><strong>Results: </strong>Seventy-eight patients (73 males) aged 15-59 years (mean 25.2 years) met our inclusion criteria. A wisdom tooth was present in 85.9% (n = 67) of the cases and it was removed 62.7% (n = 42) of the time. Thirty-four patients (43.6%) had other mandibular fractures. Most fractures were fixated with a sagittal split osteotomy plate (n = 32; 41.0%) or a 2.0-mm plate on the lateral aspect of the mandible (n = 20; 25.6%). The overall complication rate was 42.3% (n = 33); of these 37.2% were infections, 26.9% involved plate removal and 6.4% were associated with non-union. Older patients had more infections (p = 0.03) and more plates removed (p = 0.03). When a wisdom tooth was extracted, more infections (p = 0.04) and overall complications (p = 0.02) were observed.</p><p><strong>Conclusion: </strong>This study confirms that, when treating a mandibular angle fracture in a healthy patient, it may be beneficial to leave a wisdom tooth in the line of fracture in place, if there is no indication to remove it.</p>","PeriodicalId":50005,"journal":{"name":"Journal of the Canadian Dental Association","volume":null,"pages":null},"PeriodicalIF":1.5,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"34766695","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Ontario Dentists' Estimation of Patient Interest in Anesthesia.","authors":"Sangeeta Patodia,&nbsp;Vicki LeBlanc,&nbsp;Daniel A Haas,&nbsp;Laura J Dempster","doi":"","DOIUrl":"","url":null,"abstract":"<p><strong>Objective: </strong>To investigate Ontario dentists’ perceptions of patient interest in sedation and general anesthesia (GA) during treatment and patient fear and avoidance of dental treatment.</p><p><strong>Methods: </strong>Using the Royal College of Dental Surgeons of Ontario roster, we randomly selected 3001 practising Ontario dentists, from among those who listed an email address, to complete a 16-question survey by mail or online. Demographic information (e.g., gender, size and type of primary practice, and years of experience) was collected as well as dentist reports of patient interest in sedation/GA and level of fear regarding treatment. Analysis included sample t-tests to compare Ontario dentist responses with patient responses to a 2002 national survey.</p><p><strong>Results: </strong>1076 dentists participated (37.9% response rate), comprised of 69.7% males, 84.4% general practitioners, 0.5–42 years of practice (mean 20.6 years), and 40.6% from cities with a population larger than 500,000. Dentists underestimated patients’ interest in sedation/GA, with dentists and patients reporting patients “Not interested” as 66.8% and 43.9%, respectively, and “Interested depending on cost,” 19.8% v. 42.3%. Dentists also underestimated patient interest in sedation/GA for specific dental procedures including scaling, fillings/crowns,\u0000root canal therapy and periodontal surgery (p < 0.01). Dentists overestimated patient fear levels (“Somewhat afraid,” 19.9% v. 9.8%; “Very afraid,” 10.6% v. 2.0%; “Terrified,” 6.0% v. 3.5%) and the proportion of patients avoiding dental care (13.3% v. 7.6%).</p><p><strong>Conclusion: </strong>Dentists underestimate patients’ preference for sedation/GA and overestimate their fear and avoidance of dental care. The significant disparities between the views of dentists and patients may affect the availability and provision of sedation and general anesthesia in Ontario dental practices.</p>","PeriodicalId":50005,"journal":{"name":"Journal of the Canadian Dental Association","volume":null,"pages":null},"PeriodicalIF":1.5,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"34766755","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Self-Perceived Oral Health and Use of Dental Services by Pregnant Women in Surrey, British Columbia.","authors":"Abbas Jessani,&nbsp;Denise Laronde,&nbsp;Kavita Mathu-Muju,&nbsp;Mario A Brondani","doi":"","DOIUrl":"","url":null,"abstract":"<p><strong>Objective: </strong>The aim of this study was to determine the self-reported oral health status and needs and the patterns of use of dental services by a sample of pregnant women from diverse ethnic backgrounds in the city of Surrey, British Columbia, Canada.</p><p><strong>Method: </strong>A 34-item cross-sectional survey was administered to women enrolling in a prenatal program for 4 months in 2012/13. For data analysis, we used a 2-sample t test and tested categorical variables using a χ2 test. We used multivariable logistic regression analysis to estimate the odds ratio for the variables, self-reported oral health status and use of dental services.</p><p><strong>Results: </strong>Of the 740 pregnant women who participated in this survey (87% of registrants), 30% were considered vulnerable because of inability to live within their household income, smoking status, self-reported depression, lack of dental insurance and time since last dental visit. Most respondents (84%) rated their oral health good or excellent. Almost half of the women had not visited a dental professional during the past year, while 23% saw a dental professional only for emergency purposes. Women with dental insurance were 6.6 times more likely to have visited a dental professional than those without insurance.</p><p><strong>Conclusion: </strong>Although most pregnant women considered dental care during pregnancy to be important, almost half had not visited a dental professional during the pregnancy.</p>","PeriodicalId":50005,"journal":{"name":"Journal of the Canadian Dental Association","volume":null,"pages":null},"PeriodicalIF":1.5,"publicationDate":"2016-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"34766697","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Gender Differences and Predictors of Practice Ownership in a Sample of Ontario Dentists.","authors":"Julia C McKay,&nbsp;Atyub Ahmad,&nbsp;Faahim Rashid,&nbsp;Jodi L Shaw,&nbsp;Alicia Clancy,&nbsp;Courtney David,&nbsp;Rafael Figueiredo,&nbsp;Carlos Quiñonez","doi":"","DOIUrl":"","url":null,"abstract":"<p><strong>Purpose: </strong>To examine the influence of gender on practice ownership among Ontario dentists.</p><p><strong>Methods: </strong>In 2012, a 52-item survey was sent to a random sample of 3000 Ontario dentists (1500 men and 1500 women) to collect information on personal, professional and sociodemographic characteristics. The resulting data were analyzed using descriptive statistics and linear regression modeling.</p><p><strong>Results: </strong>The 867 respondents included 463 men, 401 women and 3 people whose gender was unreported, yielding a response rate of 29%. Univariate regression analyses revealed that male dentists were 2.2 times more likely to be practice owners than female dentists. Dentists > 60 years were less likely to be owners than younger dentists. The odds of practice ownership were lower for dentists who preferred the ability to secure part-time work. A higher level of confidence in one's business acumen significantly predicted practice ownership. Dentists making concessions in their career to pursue family life were more likely to be associates, and those who perceived that their partners made concessions to aid in their career were more likely to be owners. In multivariate analyses, the effect of gender on practice ownership became insignificant, yet the influence of age, preference for career aspects, confidence in business skills and perceptions regarding concessions by self and partner persisted. Gender-stratified analyses revealed that familial factors significantly predicted ownership for female dentists, but not for male dentists.</p><p><strong>Conclusion: </strong>Gender appears to be linked to practice ownership, but when other factors are considered such as age, preference for part-time work, higher levels of confidence in business skills and perceptions of career concessions, the relationship does not remain.</p>","PeriodicalId":50005,"journal":{"name":"Journal of the Canadian Dental Association","volume":null,"pages":null},"PeriodicalIF":1.5,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"34766698","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Integration of Oral Health into Primary Health Care Organization in Cree Communities: A Workshop Summary.","authors":"Elham Emami,&nbsp;Yves Couturier,&nbsp;Felix Girard,&nbsp;Jill Torrie","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":50005,"journal":{"name":"Journal of the Canadian Dental Association","volume":null,"pages":null},"PeriodicalIF":1.5,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"34766696","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Gender Differences and Predictors of Work Hours in a Sample of Ontario Dentists.","authors":"Julia C McKay,&nbsp;Atyub Ahmad,&nbsp;Jodi L Shaw,&nbsp;Faahim Rashid,&nbsp;Alicia Clancy,&nbsp;Courtney David,&nbsp;Rafael Figueiredo,&nbsp;Carlos Quiñonez","doi":"","DOIUrl":"","url":null,"abstract":"<p><strong>Purpose: </strong>To determine the influence of gender on weekly work hours of Ontario dentists.</p><p><strong>Methods: </strong>In 2012, a 52-item survey was sent to a random sample of 3000 Ontario dentists (1500 men and 1500 women) to collect information on personal, professional and sociodemographic characteristics. The resulting data were analyzed using descriptive statistics and linear regression modeling.</p><p><strong>Results: </strong>The 867 respondents included 463 men, 401 women and 3 people whose gender was unreported, yielding a response rate of 29%.Most dentists worked full-time, with men working, on average, 2 h/week longer than women. Younger dentists worked more than older dentists. Practice ownership increased weekly work hours, and men reported ownership more often than women. Canadian-trained women worked significantly fewer hours than those trained internationally. Women were more likely than men to work part time and take parental leave and more often reported being primary caregivers and solely responsible for household chores. Women with partner support for such tasks worked more hours than those who were solely responsible. Dentists with children ≤ 3 years of age worked fewer hours than those without children; however, after controlling for spousal responsibility for caregiver duties, this effect was eliminated. More women than men reported making concessions in their career to devote time to family.</p><p><strong>Conclusion: </strong>Gender, age, practice ownership, training location and degree of spousal support for household and caregiving responsibilities were predictors of weekly work hours. For women specifically, training location and household and caregiving responsibilities predicted weekly work hours.</p>","PeriodicalId":50005,"journal":{"name":"Journal of the Canadian Dental Association","volume":null,"pages":null},"PeriodicalIF":1.5,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"34766699","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"LIFE COURSE APPROACH TO ORAL HEALTH RESEARCH WORKSHOP: A SUMMATIVE REPORT.","authors":"Mario A Brondani,&nbsp;Maryam S Amin,&nbsp;Brenda Poon","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":50005,"journal":{"name":"Journal of the Canadian Dental Association","volume":null,"pages":null},"PeriodicalIF":1.5,"publicationDate":"2016-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"34766700","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}