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Early Childhood Caries in Indigenous Communities

Posted: May 18, 2021


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Principal author(s)

Holve S, Braun P, Irvine JD, Nadeau K, Schroth RJ; American Academy of Pediatrics; Canadian Paediatric Society, First Nations, Inuit and Métis Health Committee

Paediatr Child Health 2021 26(4): 255–256. (Abstract).

Abstract

The oral health of Indigenous children of Canada (First Nations, Inuit, and Métis) and the United States (American Indian/Alaska Native) is a major child health disparity when compared with the general population of both countries. Early childhood caries (ECC) occurs in Indigenous children at an earlier age, with a higher prevalence, and at much greater severity than in the general population. ECC results in adverse oral health, affecting childhood health and well-being, and may result in high rates of costly surgical treatment under general anesthesia. ECC is an infectious disease that is influenced by multiple factors, but the social determinants of health are particularly important. This policy statement includes recommendations for preventive and clinical oral health care for infants, toddlers, preschool children, and pregnant women by primary health care providers. It also addresses community-based health-promotion initiatives and access to dental care for Indigenous children. This policy statement encourages oral health interventions at early ages in Indigenous children, including referral to dental care for the use of sealants, interim therapeutic restorations, and silver diamine fluoride. Further community-based research on the microbiology, epidemiology, prevention, and management of ECC in Indigenous communities is also needed to reduce the dismally high rate of caries in this population.

ABBREVIATIONS: AI/AN, American Indian/Alaska Native; CRA, caries risk assessment; DHAT, dental health aide therapist; DT, dental therapist; ECC, early childhood caries; FN, First Nations; GA, general anesthesia; IHS, Indian Health Services; RCT, randomized controlled trial; SDF, silver diamine fluoride; S-ECC, severe ECC

INTRODUCTION

Indigenous children of Canada (First Nations (FN), Inuit, and Métis) and the United States (American Indian/Alaska Native (AI/AN)) face significant health disparities compared with non-Indigenous populations. The oral health disparities Indigenous children experience exemplify the inequities and major need for oral health promotion, caries prevention, and early, locally available dental care services for them. Although general guidelines on oral health promotion, caries prevention, and risk assessment exist, the severity of dental disease and the barriers to care in Indigenous communities require special consideration.

Early childhood caries (ECC) is defined as tooth decay in any primary tooth in a child younger than age six years [1]. Also referred to as early childhood tooth decay or baby-bottle tooth decay, the term ECC better characterizes the disease as complex and involving transmission of infectious bacteria, dietary habits, and oral hygiene. ECC is an infectious disease with Streptococcus mutans being the most commonly recognized causative organism. The causative triad for caries includes cariogenic bacteria, fermentable carbohydrates, and host susceptibility (integrity of tooth enamel). Caries has been described as the most prevalent paediatric infectious disease and the most common chronic disease of children [2].

Tooth loss as a result of ECC may result in malocclusion and low oral health-related quality-of-life [3]. Children with ECC are at increased risk of further caries throughout childhood and adolescence [4][5]. The effects of ECC go beyond the oral cavity and influence overall childhood health and well-being, which are already compromised for many Indigenous children [3][6]-[8].

Severe ECC (S-ECC) is an aggressive form of ECC and is classified by location of the caries, number of teeth affected, and age [1]. S-ECC commonly requires surgical treatment under general anesthesia (GA) [9]. Children with S-ECC experience more nutritional problems, including iron-deficiency anemia, low vitamin D, and overweight/obesity. S-ECC that penetrates the tooth pulp can lead to painful dental infections or abscesses and, rarely, death [6]-[8][10].

ORAL HEALTH STATUS IN INDIGENOUS CHILDREN

In 2011, the prevalence of ECC in 3- to 5-year-old FN and Inuit children was 85%, and the prevalence of S-ECC was as high as 25% [11]-[13]. Oral health surveys performed by the Indian Health Service (IHS) in 2014 revealed that 75% of AI/AN children between the ages of 3 and 5 years had ECC, and in many communities, the caries rate was >90% (5 times greater than that of the general US child population) [14][15]. The true burden of ECC in Indigenous children is not only the disparate ECC prevalence but also the disease severity. The average number of decayed or filled teeth in AI/AN children 2 to 5 years old was 5.8, almost 5 times that of the general US preschool population [15][16].

An important consequence of ECC severity is the need for dental surgery under GA [9][13][17]. Rehabilitative surgery is expensive and carries the potential risks of GA. Overall, the rate of dental surgery to treat ECC under GA in Canada was 7 times higher for children from communities with a high proportion of Indigenous peoples than communities with lower Indigenous populations [9][17]. In the more remote Indigenous regions of Canada, the rates of dental surgery under GA exceed 200 per 1000 children younger than 5 years/year, a rate 15 times higher than the overall annual Canadian rate [9][17]. Exact data on the overall number of AI/AN children undergoing dental surgery for caries is limited, but one study in the Yukon-Kuskokwim Delta of Alaska reported that by 6 years of age, 73% of Alaska Native children had undergone dental surgery under GA, a rate at least 50 times that in the general US population [18].

EPIDEMIOLOGY OF ECC

Indigenous children often develop ECC at earlier ages than other children. The 2014 IHS Oral Health Survey reported that 21% of AI/AN 1-year-olds and 40% of AI/AN 2-year-olds had caries, whereas most dental surveys suggest ECC is rare among US children before 12 months of age, and only 10% of US children younger than 2 years have ECC [19]. The etiology of ECC in Indigenous children is multifactorial. The typical “window of infectivity” for the acquisition of cariogenic microorganisms, including S mutans, is between 19 and 31 months. However, 2 recent studies reported that AI/AN children acquire S mutans at earlier ages: 37% of 12-month-olds and 60% of 16-month-olds had S mutans colonization [20][21]. Additionally, primary teeth erupt at an earlier age in AI/AN infants, which may result in earlier S mutans colonization and earlier progression to caries [22]. A recent review of caries reiterates that newly erupted teeth are much more prone to caries [23]. Additionally, a recent study of Canadian FN children revealed that children with S-ECC had a significantly different plaque microbiome than their caries-free counterparts, with the S-ECC group harboring higher levels of known cariogenic organisms, particularly S mutans [24]. The early acquisition of S mutans in Indigenous children is likely mediated by factors associated with poverty, including household crowding, family size, nutrition, and other health behaviours [25]. Unfortunately, Indigenous children in the United States and Canada experience poverty at rates 2 to 3 times greater than the general population. For children younger than 5 years, 52% of FN children live in poverty, as do 25% Inuit and 23% of Métis children, compared with 13% of nonracialized Canadian children [26]. More than 37% of AI/AN children in the United States live in poverty, compared with 10% of their white American counterparts [27].

Other known ECC risk factors are commonly found in Indigenous children. Caries in parents is associated with increased risk in their infants [28]. ECC is also associated with prolonged bottle feeding, consumption of sugar-containing drinks, high frequency of sugary snacks [29]-[33], and exposure to tobacco smoke [13][34]. Breastfeeding for up to 12 months of age can reduce ECC risk by half, most likely via immune-modulating effects and promotion of a healthy microbiome. Furthermore, a recent study demonstrated that breastfeeding did not provoke a decrease in biofilm pH and, therefore, did not facilitate ECC [35]. If the infant breastfeeds to sleep, the gums and erupting teeth should be wiped to minimize the risk of caries [36]. However, breastfeeding beyond 12 months of age, especially with at-will night-time feeding, is associated with increased risk of ECC [37]-[39]. Obesity has also been shown to be associated with ECC, although it is unclear whether this risk occurs independently from dietary factors [3][10][40]-[42]. In addition, gestational diabetes, which is prevalent in Indigenous populations, may have an effect on early childhood dental development and caries risk [43]-[45].

PREVENTION STRATEGIES

Prenatal Oral Health Care

ECC prevention is optimal if initiated prenatally [46]. Given the evidence for transmission of cariogenic bacteria from mother to child, routine dental assessments and preventive dental care, oral hygiene education, optimal prenatal nutrition, and the use of fluoride toothpaste for pregnant women are strategies that may prevent or delay ECC in their children [46]. Recent guidelines conclude that dental care in pregnancy is safe [47]-[49].

Fluoride

All major Canadian and American dental and paediatric societies endorse the use of fluorides as safe and effective for caries prevention [50]-[54]. All of the aforementioned organizations support the use of fluoridated toothpaste twice daily for all children. They recommend that children younger than 3 years have their teeth brushed by an adult with a grain of rice–sized portion of fluoridated toothpaste and that children 3 to 6 years of age be assisted with brushing with a green pea–sized portion of fluoridated toothpaste [51][52].

Community water fluoridation is safe, effective, and inexpensive and does not require daily adherence [55][56]. Community water fluoridation in AN communities has been associated with a 40% reduction in caries [57]. In North America, there is wide disparity in the access to community water fluoridation. In 2017, 38.7% of Canadians using community water supplies had access to fluoridated water compared with only 2.3% of FN people [58]. Although 74.4% of US residents had access to fluoridated community water, only 50% of Alaskans received fluoridated community water, with only 5.3% receiving optimal fluoride levels [18][59].

Topical fluorides have been shown to be effective in preventing caries [18][59]. Studies in Indigenous children in Canada and the United States have shown reduction in caries with fluoride varnish, although the results were not statistically significant [62][63].

These modestly favourable results for fluoride varnish in AI/AN children are tempered by 2 larger studies with longer follow-up. First, a 5-year IHS program targeting AI/AN children initially resulted in a small decrease in ECC in children younger than 2 years, but these benefits were lost for children 2 to 5 years of age [60]. A second cluster-randomized controlled trial (RCT) testing 4 fluoride varnish applications (and oral health-promotion activities) by trained tribal health workers in Head Start classrooms did not yield a reduction in ECC [61]. These studies suggest that fluoride varnish should be initiated with the first tooth eruption in Indigenous children to achieve maximal benefit. Although the data on fluoride varnish are mixed for Indigenous populations, fluoride varnish is still recommended because the potential benefits far outweigh any risks. Fluoride varnish applications help to enhance both the mineralization of healthy enamel (making it more resistant to caries) and the remineralization of early incipient caries lesions (i.e., white spot lesions) in primary and permanent teeth that have not yet progressed to the cavitation (i.e., cavity) stage. The American Dental Association still recommends fluoride varnish for all children. However, the challenge is that fluoride varnish is not very effective in arresting and remineralizing more advanced lesions that have cavitated through the enamel (i.e., cavities), which are known to be more prevalent in young Indigenous children. Therefore, early applications of fluoride varnish to newly erupted teeth, beginning at the eruption of the first primary tooth at the 6–month developmental age milestone, is paramount.

Oral Health Education

Evidence surrounding the effectiveness of conducting dental examinations and provision of parental counselling to prevent ECC in preschool children is mixed [62]-[65]. Studies of oral health education in Indigenous families resulted in increased parental knowledge but rarely demonstrate reduction in caries [61][66]. One large RCT of motivational interviewing in parents of AI preschool children reported increased parent/caregiver knowledge but no reduction in ECC [61]. A previous Canadian RCT reported that motivational interviewing was associated with a reduction in the degree of severe caries among Cree children in northern Quebec [64]. Other studies suggest that oral health education for pregnant women and mothers of infants can reduce S-ECC from 32% to 20% [67]-[69]. Like the early receipt of fluoride varnish, evidence suggests that receiving oral health education at the time of first tooth eruption is more beneficial.

Community-Based Strategies

Evidence is clear that caries were rare in Indigenous communities until the introduction to European settler diets including refined sugar and other processed foods [70]-[73]. In Canada, there are several community-based efforts to reduce ECC, some of which promote traditional Indigenous diets [74]-[77]. One program in a Cree community encourages breastfeeding and promotes the introduction of traditional first foods instead of processed infant foods [78]. These efforts are promising, but there are no data regarding their effects on ECC.

ASSESSMENT AND TREATMENT STRATEGIES

Caries Risk Assessment

Timely caries risk assessment (CRA) is an important first step to reduce the risk for ECC. Several paediatric and dental organizations have developed easy-to-use CRA tools that can identify a child’s risk of developing caries [79]. CRAs also assist non-dental primary health care providers in assessing the need for anticipatory guidance, fluoride varnish, and referral for dental evaluation.

Sealants

Pit and fissure dental sealants have traditionally been used on occlusal tooth surfaces of permanent molars to reduce dental caries. Recent reviews concur that in populations at high risk of caries, such as Indigenous children, sealants can be placed on primary molars after eruption [80][81]. Studies suggest that 74% of sealed primary molars remain caries-free and that sealing primary molars is cost-effective in reducing caries progression and the need for operative repair [82]. The American Dental Association recommends sealants on primary molars and fluoride varnish every 3 to 6 months to arrest or reverse non-cavitated carious lesions on the occlusal surfaces of primary teeth [83]. However, dental sealants may be challenging to apply on the teeth of infants and toddlers.

Interim Therapeutic Restorations 

Minimally invasive dental restorative techniques, such as glass ionomer products, provide a practical option for managing cavitated lesions in young children. Interim therapeutic restorations can be used to restore and prevent caries progression in young and uncooperative children, in children with special health care requirements, and in circumstances in which the placement of traditional restorations is not possible [84]. Interim therapeutic restorations can be provided by mid-level dental professionals, including dental therapists and hygienists, in many locales.

Silver Diamine Fluoride

Silver diamine fluoride (SDF) has been used extensively outside North America for caries arrest, with good results [85][86]. SDF is indicated for the arrest of cavitated caries lesions in primary teeth as part of a comprehensive caries management program [83]. SDF will turn the carious lesion hard and black, but this side effect is generally well accepted by parents [87]. At present, the use of SDF in the United States and Canada is limited to the dental profession, as there are no formal guidelines for its use outside of dentistry.

Frank Mendoza, DDS, an IHS dentist, pioneered the use of silver ion products at a tribal health clinic for caries arrest and demonstrated that only 2% of treated patients needed eventual operative repair [19]. Several other IHS and tribal programs now use SDF, with positive results [88]. There is an emerging consensus that SDF may be an important treatment option for children at high risk for progression to severe ECC [89]. If the use of SDF becomes more widespread, primary care health providers will play a critical role in identifying patients for referral and in promoting adherence to treatment. Evidence-based clinical guidelines from the American Dental Association and the American Academy of Pediatric Dentistry for nonrestorative treatment of caries recommend biannual applications of 38% SDF to arrest advanced cavitated lesions on primary teeth, with the recognition that additional applications may occasionally be necessary [90].

Repair Under General Anesthesia

Given the prevalence and severity of ECC in Indigenous children, operative repair is often required. However, because ECC is largely preventable, each child requiring operative repair is a costly failure of our preventive and treatment systems. Operative repair is expensive, and prevention is more cost-effective, less painful, and less time-consuming for the patient [9][91]. Furthermore, the acute risks associated with anesthesia and the evidence that GA in young children may have potential cognitive effects are additional reasons to avoid this consequence of ECC [92][93].

A cost-effectiveness review of preventive interventions such as water fluoridation, fluoride varnish, tooth brushing with fluoride toothpaste, and use of sealants concluded that these interventions are collectively relatively inexpensive, cost-saving and, if fully utilized, could reduce S-ECC requiring operative repair [18]. The major benefit of increased use of SDF is the arrest of the progression of already established caries and a subsequent reduction in the need for operative repair with GA.

ACCESS TO EARLY ORAL HEALTH CARE

Severe dental workforce shortages in Indigenous communities contribute to the high rates of untreated caries in Indigenous children. The 2014 Oral Health Survey reported the ratio of dentists per person was 1:2800 for AI/AN communities compared with the US average of 1:1500 [16] and that 45% of 5-year-old AI/AN children had untreated caries compared with 19% of US children [15].

All major Canadian and American dental and paediatric societies have called for comprehensive dental health care from dentists for children by 12 months of age—the “age-one dental visit [94][95].” The chronic shortage of dentists in Indigenous communities suggests we look to expanded roles of other dental providers (e.g., dental therapists and hygienists) and other non-dental providers to increase access to oral health care, with an emphasis on preventive services.

In the 1970s, Health Canada supported the use of dental therapists (DTs) for FN communities, and many began practice in the northern communities of Canada [96]. DTs are midlevel dental providers who work under the supervision of a dentist. Reviews of DTs in more than 50 countries reported that DTs expand access to dental care in a safe and effective manner [97]. Unfortunately, over time, an increasing number of Canadian DTs chose to work in urban settings rather than rural communities. The urban migration of DTs and the ongoing opposition by professional dental societies led the Canadian federal government to discontinue funding DT training programs in 2011 [98].

As Canada was reducing its support for the training of DTs, the Alaska Native Tribal Health Consortium began a dental health aide therapist (DHAT) program. The Alaska DHAT program has been linked to better oral health access and outcomes in remote villages and has been well received by health care providers and community members [99]-[101]. DHAT programs also have been implemented in tribal clinics in the states of Washington and Minnesota. The National Indian Health Board champions the use of DHATs as a strategy to increase access to oral health and a legitimate exercise of tribal sovereignty [102]. The Department of Indigenous Services Canada and the Canadian Dental Hygienists Association have recently proposed the re-establishment of a training program for dental therapy that would see dental hygienists complete an extra year of education to be able to provide expanded oral health services [103].

Primary care providers (paediatricians, family physicians, nurse practitioners, community health nurses, physician assistants, and dietitians) in Indigenous communities in North America are in unique positions to complement the work of dental health professionals. These nondental providers provide early and frequent care to children before they see a dental provider. In many Indigenous communities, well infant, infant health, and immunization clinics are provided on a regular basis through community health nurses and physicians. These non-dental providers have an opportunity to assess children’s risk for caries and promote oral health as part of their overall health-promotion activities. In addition, they can provide oral health screening for infants and young children, provide fluoride varnish, and coordinate referrals to dental health professionals. Moreover, because of the high rates of obesity and type 2 diabetes mellitus in Indigenous populations, Indigenous youth may undergo dietary assessments and may be seen by dietitians. These visits provide opportunities for collaboration between primary care and dentistry to encourage limited consumption of sugars—a shared risk factor for both obesity and caries.

ORAL HEALTH RECOMMENDATIONS FOR INDIGENOUS COMMUNITIES

Caries prevention interventions that have worked well in the general population have been less effective in Indigenous children; therefore, the prevention and treatment recommendations described here should be informed by what is known of ECC epidemiology in Indigenous children. Indigenous children acquire S mutans colonization at an earlier age, develop caries at an earlier age, and commonly experience severe ECC. The health care community needs to recognize that “two is too late” for preventive interventions in Indigenous children to be successful and that new strategies with earlier intervention are needed to reduce this health disparity.

Community-Based Promotion Initiatives

  • Promote changes in Indigenous communities to reduce frequent consumption of sugar-containing drinks and sugary snacks through education and improved access to healthy foods in communities.
  • Emphasize the importance of oral health for the pregnant woman and her infant(s) through community-based activities.
  • Promote exclusive breastfeeding for the first 6 months and breastfeeding until 12 months of age.
  • Ensure that Indigenous communities benefit from community water fluoridation and know the fluoridation level of their water supply.
  • Promote collaboration between oral health and obesity and type 2 diabetes mellitus prevention efforts for Indigenous communities.

Clinical Care Recommendations

  • Consider early childhood oral health as an integral part of overall childhood health and well-being.
  • Ensure that Indigenous women receive preconception and prenatal screening for oral health, anticipatory guidance for oral health and hygiene, and referral for dental care.
  • Discuss oral health during well-child care visits with a caries risk assessment and anticipatory guidance on oral hygiene and diet, starting with the first tooth eruption.
  • Recommend the establishment of a dental home by 12 months of age.
  • Promote supervised twice-daily use of fluoridated toothpaste for all Indigenous children beginning with the eruption of the first tooth (rice grain–sized portion of toothpaste for children <36 months of age and a green pea–sized portion for children ≥36 months of age).
  • Provide fluoride varnish by either dental or nondental health care providers in primary care settings and by trained lay workers in other settings starting with the first tooth eruption (and then every 3–6 months thereafter).
  • Promote the incorporation of silver diamine fluoride into caries management protocols for Indigenous children with ECC, to decrease or arrest caries progression and reduce or avoid the reliance on GA to facilitate operative repair.
  • Consider promoting the incorporation of interim therapeutic restoration into caries management protocols.
  • Consider promoting the use of sealants on primary molars to prevent caries and the need for operative repair.

Workforce and Access

  • Provide early access to dental health professionals by 12 months of age to establish a dental home with the full range of oral health-promotion and interceptive disease-prevention services.
  • Consider roles that dental therapists, dental hygienists, and primary health care providers can assume in areas where it is difficult to recruit and retain a sufficient number of dentists to provide early oral health services.
  • Ensure that dentists, dental hygienists, dental therapists, and assistants working in Indigenous communities receive education to practice in a culturally appropriate manner.

Advocacy

  • Advocate for an adequate dental workforce that can include the training and use of mid-level professionals such as dental therapists.
  • Advocate for increased representation of Indigenous people in oral health professions.
  • Advocate for regular and sustained ambulatory dental care in or near Indigenous communities.

Research

  • Support further community-based participatory research on the epidemiology, prevention, management, and microbiology of ECC and ECC-prevention projects in Indigenous communities.

RECOMMENDED RESOURCES

Acknowledgements

This position statement has been reviewed by the Community Paediatrics, Drug Therapy & Hazardous Substances, Infectious Diseases & Immunization Committees and the Paediatric Oral Health Section Executives of the Canadian Paediatric Society. This document has also been reviewed by representatives from the First Nations and Inuit Health Branch, Indigenous Services Canada* and the Canadian Dental Association.

This policy statement was developed collaboratively between the American Academy of Pediatrics and the Canadian Paediatric Society and is published simultaneously in Pediatrics and Paediatrics & Child Health.

This document is copyrighted and is property of the American Academy of Pediatrics and its Board of Directors. All authors have filed conflict of interest statements with the American Academy of Pediatrics. Any conflicts have been resolved through a process approved by the Board of Directors. The American Academy of Pediatrics has neither solicited nor accepted any commercial involvement in the development of the content of this publication.

Policy statements from the American Academy of Pediatrics benefit from expertise and resources of liaisons and internal (AAP) and external reviewers. However, policy statements from the American Academy of Pediatrics may not reflect the views of the liaisons or the organizations or government agencies that they represent.

The guidance in this statement does not indicate an exclusive course of treatment or serve as a standard of medical care. Variations, taking into account individual circumstances, may be appropriate.

All policy statements from the American Academy of Pediatrics automatically expire 5 years after publication unless reaffirmed, revised, or retired at or before that time.

FUNDING: No external funding.

CONTRIBUTORS’ STATEMENT: Drs Holve and Schroth participated in the planning for this manuscript and writing and editing the manuscript. Drs Braun, Irvine, and Nadeau participated in the writing and editing of the manuscript. All authors approved the final manuscript as written.

FINANCIAL DISCLOSURE: The authors have indicated they do not have a financial relationship relevant to this article to disclose.

POTENTIAL CONFLICT OF INTEREST: The authors have indicated they have no potential conflicts of interest to disclose.

*The views expressed in this article/publication or information resource do not necessarily represent the positions, decisions or policies of the First Nations and Inuit Health Branch liaisons or their organization.


Lead Authors

Steve Holve, MD

Patricia Braun, MD, MPH

James D. Irvine, MD

Kristen Nadeau, MD, MS

Robert J. Schroth, DMD, MSc, PhD

American Academy of Pediatrics, Committee on Native American Child Health, 2018-2019

Shaquita L. Bell, MD, Chairperson

Daniel J. Calac, MD
Allison Empey, MD

Kristen J. Nadeau, MD, MS

Jane A. Oski, MD, MPH

(Ret) CAPT Judith K. Thierry, DO, MPH

Ashley Weedn, MD

Liaisons

Joseph T. Bell, MD – Association of American Indian Physicians

Angela Kueck, MD – American College of Obstetricians and Gynecologists

Rebecca S. Daily – American Academy of Child and Adolescent Psychiatry

Radha Jetty, MD – Canadian Paediatric Society

Melanie Mester, MD – American Academy of Pediatrics, Section on Pediatric Trainees

Nelson Branco, MD – American Academy of Pediatrics, Indian Health Special Interest Group Chairperson

Consultants

Diana Dunnigan, MD

Staff

Madra Guinn Jones, MPH

American Academy of Pediatrics, Section on Oral Health Executive Committee (2018-2019)

Patricia Braun, MD, MPH, Chairperson

Susan Fisher-Owens, MD, MPH 

Qadira Huff, MD, MPH

Jeffrey Karp, DMD, MS

Anupama Tate, DMD

John Unkel, MD, DDS, MS

David Krol, MD, MPH, Immediate Past Chairperson

Staff

Ngozi Onyema-Melton, MPH

Canadian Paediatric Society, First Nations, Inuit and Métis Committee (2018-2019)

Radha Jetty, MD, Chairperson

Roxanne Goldade, MD – Board Representative

Brett Schrewe, MD

Véronique Pelletier, MD

Ryan J.P. Giroux, MD

Margaret Berry, MD

Leigh Fraser-Roberts, MD

Liaisons

Patricia Wiebe, MD, MPH – Indigenous Services Canada, First Nations and Inuit Health Branch*

Laura Mitchell, BA, MA – Indigenous Services Canada, First Nations and Inuit Health Branch*

Shaquita Bell, MD – American Academy of Pediatrics, Committee on Native American Child Health

Melanie Morningstar – Assembly of First Nations

Karen Beddard – Inuit Tapiriit Kanatami

Marilee Nowgesic, RN – Indigenous Nurses Association of Canada

Vides Eduardo, MD - Métis National Council

Lisa Monkman, MD – Indigenous Physicians Association of Canada

Consultants

James Irvine, MD

Kent Saylor, MD


References

  1. American Academy of Pediatric Dentistry. Policy on early childhood caries (ECC): classifications, consequences, and preventive strategies. Pediatr Dent. 2017;39(6):59-61.
  2. US Department of Health and Human Services. Oral Health in America: A Report of the Surgeon General. Rockville, MD US Department of Health and Human Services, National Institute of Dental and Craniofacial Research, National Institutes of Health; 2000.
  3. Schroth RJ, Harrison RL, Moffatt ME. Oral health of indigenous children and the influence of early childhood caries on childhood health and well-being. Pediatr Clin North Am. 2009;56(6):1481-1499.
  4. Almeida AG, Roseman MM, Sheff M, Huntington N, Hughes CV. Future caries susceptibility in children with early childhood caries following treatment under general anesthesia. Pediatr Dent. 2000;22(4):302-306.
  5. Peretz B, Ram D, Azo E, Efrat Y. Preschool caries as an indicator of future caries: a longitudinal study. Pediatr Dent. 2003;25(2):114-118.
  6. Schroth RJ, Levi JA, Sellers EA, Friel J, Kliewer E, Moffatt ME. Vitamin D status of children with severe early childhood caries: a case-control study. BMC Pediatr. 2013;13:174.
  7. Schroth RJ, Levi J, Kliewer E, Friel J, Moffatt ME. Association between iron status, iron deficiency anaemia, and severe early childhood caries: a case--control study. BMC Pediatr. 2013;13(1):22.
  8. Deane S, Schroth RJ, Sharma A, Rodd C. Combined deficiencies of 25-hydroxyvitamin D and anemia in preschool children with severe early childhood caries: a case-control study. Paediatr Child Health. 2018;23(3):e40-e45.
  9. Schroth RJ, Quinonez C, Shwart L, Wagar B. Treating early childhood caries under general anesthesia: a national review of Canadian data. J Can Dent Assoc. 2016;82:g20.
  10. Davidson K, Schroth RJ, Levi JA, Yaffe AB, Mittermuller BA, Sellers EA. Higher body mass index associated with severe early childhood caries. BMC Pediatr. 2016;16:137.
  11. Health Canada. Inuit Oral Health Survey Report 2008-2009. Ottawa, Ontario: Health Canada; 2011.
  12. The First Nations Information Governance C. Report on the Findings of the First Nations Oral Health Survey (FNOHS) 2009-10. Ottawa, Ontario: The First Nations Information Governance Centre; 2012.
  13. Schroth RJ, Halchuk S, Star L. Prevalence and risk factors of caregiver reported severe early childhood caries in Manitoba First Nations children: results from the RHS Phase 2 (2008-2010). Int J Circumpolar Health. 2013;72:doi: 10.3402/ijch.v3472i3400.21167.
  14. Batliner T, Wilson AR, Tiwari T, et al. Oral health status in Navajo Nation Head Start children. J Public Health Dent. 2014;74(4):317-325.
  15. Phipps K, Ricks TL. The Oral Health of American Indian and Alaska Native Children Aged 1-5 Years: Results of the 2014 IHS Oral Health Survey. Rockville, MD: Indian Health Service; 2015.
  16. Indian Health Service. An Oral Health Survey of American Indian and Alaska Native Dental Patients. Findings, Regional Differences and National Comparisons. Rockville, MD: Indian Health Service; 1999.
  17. Canadian Institute for Health Information. Treatment of Preventable Dental Cavities in Preschoolers: A Focus on Day Surgery Under General Anesthesia. Ottawa, ON: Canadian Institute for Health Information; 2013.
  18. Thomas TK, Schroth RJ. Promising Efforts to Improve the Oral Health of Indigenous Children. Paper presented at: 8th International Meeting on Indigenous Child Health; March 22-24, 2019; Calgary, Alberta.
  19. Robertson LD. The Warm Springs Model: a successful strategy for children at very high risk for dental caries. CDA Journal. 2018;46(2):8.
  20. Lynch DJ, Villhauer AL, Warren JJ, et al. Genotypic characterization of initial acquisition of Streptococcus mutans in American Indian children. J Oral Microbiol. 2015;7:27182.
  21. Warren JJ, Kramer KW, Phipps K, et al. Dental caries in a cohort of very young American Indian children. J Public Health Dent. 2012;72(4):265-268.
  22. Dawson DV, Blanchette DR, Douglass JM, et al. Evidence of early emergence of the primary dentition in a Northern Plains American Indian population. JDR Clin Trans Res. 2018;3(2):161-169.
  23. Pitts NB, Zero DT, Marsh PD, et al. Dental caries. Nat Rev Dis Primers. 2017;3:17030.
  24. Agnello M, Marques J, Cen L, et al. Microbiome associated with severe caries in Canadian First Nations children. J Dent Res. 2017;96(12):1378-1385.
  25. Gibson S, Williams S. Dental caries in pre-school children: associations with social class, toothbrushing habit and consumption of sugars and sugar-containing foods. Further analysis of data from the National Diet and Nutrition Survey of children aged 1.5-4.5 years. Caries Res. 1999;33(2):101-113.
  26. Macdonald D, Wilson D. Shameful Neglect. Indigenous Child Poverty in Canada. Ottawa, Ontario: Canadian Centre for Policy Alternatives; 2016.
  27. Bureau UC. 2017 American Community Survey, Poverty status in past 12 months by sex and age. Available at: http://factfinder.census.gov. Accessed February 7, 2020.
  28. Mattila ML, Rautava P, Sillanpaa M, Paunio P. Caries in five-year-old children and associations with family-related factors. J Dent Res. 2000;79(3):875-881.
  29. Smith PJ, Moffatt ME. Baby-bottle tooth decay: are we on the right track? Int J Circumpolar Health. 1998;57 Suppl 1:155-162.
  30. Lawrence HP, Romanetz, Rutherford L, Cappel L, Binguis D, Rogers JB. Effects of a community-based prenatal nutrition program on the oral health of Aboriginal preschool children in northern Ontario. Probe. 2004;38(4):172-190.
  31. Tsubouchi J, Tsubouchi M, Maynard RJ, Domoto PK, Weinstein P. A study of dental caries and risk factors among Native American infants. ASDC J Dent Child. 1995;62(4):283-287.
  32. Weinstein P, Troyer R, Jacobi D, Moccasin M. Dental experiences and parenting practices of Native American mothers and caretakers: what we can learn for the prevention of baby bottle tooth decay. ASDC J Dent Child. 1999;66(2):120-126.
  33. Schroth RJ, Smith PJ, Whalen JC, Lekic C, Moffatt ME. Prevalence of caries among preschool-aged children in a northern Manitoba community. J Can Dent Assoc. 2005;71(1):27.
  34. Aligne CA, Moss ME, Auinger P, Weitzman M. Association of pediatric dental caries with passive smoking. JAMA. 2003;289(10):1258-1264.
  35. Neves PA, Ribeiro CC, Tenuta LM, et al. Breastfeeding, dental biofilm acidogenicity, and early childhood caries. Caries Res. 2016;50(3):319-324.
  36. Wong JP, Venu I, Moodie RG, et al. Keeping caries at bay in breastfeeding babies. J Fam Pract. 2019;68(3):E1-E4.
  37. Tham R, Bowatte G, Dharmage SC, et al. Breastfeeding and the risk of dental caries: a systematic review and meta-analysis. Acta Paediatr. 2015;104(467):62-84.
  38. American Dental Association. Statement on Early Childhood Caries. 2000. Available at: https://www.ada.org/en/about-the-ada/ada-positions-policies-and-statements/statement-on-early-childhood-caries. Accessed February 7, 2020.
  39. Peter D Wong, Catherine S Birken, Patricia C Parkin, Isvarya Venu, Yang Chen, Robert J Schroth, Jonathon L Maguire, TARGet Kids! Collaboration. Total Breast-Feeding Duration and Dental Caries in Healthy Urban Children Acad Pediatr. 2017 Apr;17(3):310-315. doi: 10.1016/j.acap.2016.10.021.
  40. Hooley M, Skouteris H, Boganin C, Satur J, Kilpatrick N. Body mass index and dental caries in children and adolescents: a systematic review of literature published 2004 to 2011. Syst Rev. 2012;1:57.
  41. Li LW, Wong HM, Peng SM, McGrath CP. Anthropometric measurements and dental caries in children: a systematic review of longitudinal studies. Adv Nutr. 2015;6(1):52-63.
  42. Vazquez-Nava F, Vazquez-Rodriguez EM, Saldivar-Gonzalez AH, Lin-Ochoa D, Martinez-Perales GM, Joffre-Velazquez VM. Association between obesity and dental caries in a group of preschool children in Mexico. J Public Health Dent. 2010;70(2):124-130.
  43. Boone MR, Hartsfield JK, Avery DR, Dean JA, Sanders BJ, Ward RE. Maternal diabetes and its effect on dental development [abstr]. Int J Paediatr Dent. 2003;13(Suppl 1):29.
  44. Grahnen H, Edlund K. Maternal diabetes and changes in the hard tissues of primary teeth. I. A clinical study. Odontol Revy. 1967;18(2):157-162.
  45. Grahnen H, Moller EB, Bergstrom AL. Maternal diabetes and changes in the hard tissues of primary teeth. 2. A further clinical study. Caries Res. 1968;2(4):333-337.
  46. American Academy of Pediatric Dentistry. Perinatal and Infant Oral Health. 2016. Available at: http://www.aapd.org/media/Policies_Guidelines/BP_PerinatalOralHealthCare.pdf. Accessed February 7, 2020.
  47. California Dental Association Foundation. Oral Health During Pregnancy & Early Childhood. Evidence-Based Guidelines for Health Professionals. Sacramento, CA: California Dental Association Foundation; 2010.
  48. Oral Health Care During Pregnancy Expert W. Oral Health Care During Pregnancy: A National Consensus Statement. Washington, DC: National Maternal and Child Oral Health Resource Centre; 2012.
  49. New York State Department of Health. Oral Health Care During Pregnancy and Early Childhood: Practice Guidelines. Albany, NY: New York State Department of Health,; 2006.
  50. American Dental Association. ADA fluoridation policy. American Dental Association supports fluoridation. 2018. Available at: https://www.ada.org/en/public-programs/advocating-for-the-public/fluoride-and-fluoridation/ada-fluoridation-policy. Accessed February 7, 2020.
  51. American Academy of Pediatric Dentistry. Policy on Use of Fluoride. 2018. Available at: http://www.aapd.org/media/Policies_Guidelines/P_FluorideUse.pdf. Accessed February 7, 2020.
  52. Canadian Dental Association. CDA position on use of fluorides in caries prevention. 2012. Available at: http://www.cda-adc.ca/en/about/position_statements/fluoride/. Accessed February 7, 2020.
  53. American Academy of Pediatrics, Section on Pediatric Dentistry. Preventive oral health intervention for pediatricians. Pediatrics. 2008;122(6):1387-1394.
  54. Godel J. The use of fluoride in infants and children. Paediatr Child Health. 2002;7(8):4.
  55. Riley JC, Lennon MA, Ellwood RP. The effect of water fluoridation and social inequalities on dental caries in 5-year-old children. Int J Epidemiol. 1999;28(2):300-305.
  56. McLaren L, Emery JC. Drinking water fluoridation and oral health inequities in Canadian children. Can J Public Health. 2012;103(7 Suppl 1):eS49-eS56.
  57. Centers for Disease Control and Prevention. Dental caries in rural Alaska Native children--Alaska, 2008. MMWR Morb Mortal Wkly Rep. 2011;60(37):1275-1278.
  58. Public Health Agency of Canada. The State of Community Water Fluoridation Across Canada. Ottawa, ON: Public Health Agency of Canada; 2017.
  59. Alaska Department of Health and Social Services. Complete Health Indicator Report of Water - Fluoridated Drinking Water (HA2020 Leading Health Indicator: 20). Anchorage, AK: Alaska Department of Health and Social Services; 2018.
  60. Ricks TL, Phipps KR, Bruerd B. The Indian Health Service Early Childhood Caries Collaborative: a five-year summary. Pediatr Dent. 2015;37(3):275-280.
  61. Braun PA, Quissell DO, Henderson WG, et al. A cluster-randomized, community-based, tribally delivered oral health promotion trial in Navajo Head Start children. J Dent Res. 2016;95(11):1237-1244.
  62. Petti S. Why guidelines for early childhood caries prevention could be ineffective amongst children at high risk. J Dent. 2010;38(12):946-955.
  63. Garcia R, Borrelli B, Dhar V, et al. Progress in early childhood caries and opportunities in research, policy, and clinical management. Pediatr Dent. 2015;37(3):294-299.
  64. Harrison RL, Veronneau J, Leroux B. Effectiveness of maternal counseling in reducing caries in Cree children. J Dent Res. 2012;91(11):1032-1037.
  65. Ismail AI, Ondersma S, Jedele JM, Little RJ, Lepkowski JM. Evaluation of a brief tailored motivational intervention to prevent early childhood caries. Community Dent Oral Epidemiol. 2011;39(5):433-448.
  66. Naidu R, Nunn J, Irwin JD. The effect of motivational interviewing on oral healthcare knowledge, attitudes and behaviour of parents and caregivers of preschool children: an exploratory cluster randomised controlled study. BMC Oral Health. 2015;15:101.
  67. Feldens CA, Giugliani ER, Duncan BB, Drachler ML, Vitolo MR. Long-term effectiveness of a nutritional program in reducing early childhood caries: a randomized trial. Community Dent Oral Epidemiol. 2010;38(4):324-332.
  68. Kay E, Locker D. A systematic review of the effectiveness of health promotion aimed at improving oral health. Community Dent Health. 1998;15(3):132-144.
  69. Bader JD, Rozier RG, Lohr KN, Frame PS. Physicians' roles in preventing dental caries in preschool children: a summary of the evidence for the U.S. Preventive Services Task Force. Am J Prev Med. 2004;26(4):315-325.
  70. Steggerda MH, TJ. Incidence of dental caries among Maya and Navajo Indians. J Dent Res. 1935;15(5):10.
  71. Collins H. Caries and crowding of teeth of the living Alaska Eskimo. Am J Phys Anthro. 1932;16(4):12.
  72. Parfitt GJ. A survey of the oral health of Navajo Indian children. Arch Oral Biol. 1960;1:193-205.
  73. Levin A, Sokal-Gutierrez K, Hargrave A, Funsch E, Hoeft KS. Maintaining traditions: a qualitative study of early childhood caries risk and protective factors in an indigenous community. Int J Environ Res Public Health. 2017;14(8):e907.
  74. Harrison R, White L. A community-based approach to infant and child oral health promotion in a British Columbia First Nations community. Can J Community Dent. 1997;12:7-14.
  75. Harrison RL, MacNab AJ, Duffy DJ, Benton DH. Brighter smiles. Service learning, inter-professional collaboration and health promotion in a First Nations community. Can J Public Health. 2006;97(3):237-240.
  76. Schroth RJ, Edwards JM, Brothwell DJ, et al. Evaluating the impact of a community developed collaborative project for the prevention of early childhood caries: the Healthy Smile Happy Child project. Rural Remote Health. 2015;15(4):3566.
  77. Schroth RJ, Wilson A, Prowse S, et al. Looking back to move forward: understanding service provider, parent, and caregiver views on early childhood oral health promotion in Manitoba, Canada. Can J Dent Hyg. 2014;48(3):99-108.
  78. Cidro J, Zahayko L, Lawrence H, McGregor M, McKay K. Traditional and cultural approaches to childrearing: preventing early childhood caries in Norway House Cree Nation, Manitoba. Rural Remote Health. 2014;14(4):2968.
  79. American Academy of Pediatric Dentistry. Caries-risk assessment and management for infants, children and adolescents. Pediatr Dent. 2018;40(6):8.
  80. Azarpazhooh A, Main PA. Pit and fissure sealants in the prevention of dental caries in children and adolescents: a systematic review. J Can Dent Assoc. 2008;74(2):171-177.
  81. Beauchamp J, Caufield PW, Crall JJ, et al. Evidence-based clinical recommendations for the use of pit-and-fissure sealants: a report of the American Dental Association Council on Scientific Affairs. J Am Dent Assoc. 2008;139(3):257-268.
  82. Akinlotan M, Chen B, Fontanilla TM, Chen A, Fan VY. Economic evaluation of dental sealants: a systematic literature review. Community Dent Oral Epidemiol. 2018;46(1):38-46.
  83. Slayton RL, Urquhart O, Araujo MWB, et al. Evidence-based clinical practice guideline on nonrestorative treatments for carious lesions: a report from the American Dental Association. J Am Dent Assoc. 2018;149(10):837-849.e819.
  84. American Academy of Pediatric Dentistry. Policy on interim therapeutic restorations (ITR). Pediatr Dent. 2018;40(6):2.
  85. Rosenblatt A, Stamford TC, Niederman R. Silver diamine fluoride: a caries "silver-fluoride bullet". J Dent Res. 2009;88(2):116-125.
  86. Peng JJ, Botelho MG, Matinlinna JP. Silver compounds used in dentistry for caries management: a review. J Dent. 2012;40(7):531-541.
  87. Clemens J, Gold J, Chaffin J. Effect and acceptance of silver diamine fluoride treatment on dental caries in primary teeth. J Public Health Dent. 2018;78(1):63-68.
  88. Robertson LD. Early Childhood Caries in American Indian Children: Looking Beyond the Usual Causes. Ottawa, ON: Canadian Dental Association; 2018.
  89. Horst JA, Ellenikiotis H, Milgrom PL. UCSF protocol for caries arrest using silver diamine fluoride: rationale, indications and consent. J Calif Dent Assoc. 2016;44(1):16-28.
  90. Crystal YO, Marghalani AA, Ureles SD, et al. Use of silver diamine fluoride for dental caries management in children and adolescents, including those with special health care needs. Pediatr Dent. 2018;39(5):135-145.
  91. Schroth RJ, Morey B. Providing timely dental treatment for young children under general anesthesia in a government priority. J Can Dent Assoc. 2007;73(3):241-243.
  92. Casamassimo PS, Hammersmith K, Gross EL, Amini H. Infant oral health: an emerging dental public health measure. Dent Clin North Am. 2018;62(2):235-244.
  93. Lee H, Milgrom P, Huebner CE, et al. Ethics rounds: Death after pediatric dental anesthesia: an avoidable tragedy? Pediatrics. 2017;140(6):e20172370.
  94. Canadian Dental Association. CDA Position on First Visit to the Dentist. 2012. Available at: http://www.cda-adc.ca/_files/position_statements/firstVisit.pdf. Accessed January 7, 2020.
  95. Hale KJ. Oral health risk assessment timing and establishment of the dental home. Pediatrics. 2003;111(5 Pt 1):1113-1116.
  96. Canada H. First Nations and Inuit Health Program Compendium 2011/2012. Ottawa, ON: Health Canada; 2012.
  97. Nash DA, Friedman JW, Mathu-Muju KR, et al. A review of the global literature on dental therapists. Community Dent Oral Epidemiol. 2014;42(1):1-10.
  98. Leck V, Randall GE. The rise and fall of dental therapy in Canada: a policy analysis and assessment of equity of access to oral health care for Inuit and First Nations communities. Int J Equity Health. 2017;16(1):131.
  99. Chi DL, Lenaker D, Mancl L, Dunbar M, Babb M. Dental Utilization for Communities Served by Dental Therapists in Alaska's Yukon Kuskokwim Delta: Finding from an Observational Quantitative Study. Seattle, WA: University of Washington; 2017.
  100. Chi DL, Lenaker D, Mancl L, Dunbar M, Babb M. Dental therapists linked to improved dental outcomes for Alaska Native communities in the Yukon-Kuskokwim Delta. J Public Health Dent. Mar 2018;78(2):175-182.
  101. Chi DL, Hopkins S, Zahlis E, et al. Provider and community perspectives of dental therapists in Alaska’s Yukon-Kuskokwim Delta: a qualitative programme evaluation. Community Dent Oral Epidemiol. 2019;47(6):502-551.
  102. Cladoosby BS. Indian Country leads national movement to knock down barriers to oral health equity. Am J Public Health. 2017;107(S1):S81-S84.
  103. Canadian Dental Hygienists Association. The Canadian Dental Hygienists Association 2017-2018 Annual Report. Ottawa, ON: Canadian Dental Hygienists Association; 2018.

Disclaimer: The recommendations in this position statement do not indicate an exclusive course of treatment or procedure to be followed. Variations, taking into account individual circumstances, may be appropriate. Internet addresses are current at time of publication.

Last updated: Feb 8, 2024