Community pharmacists' perceptions on managing people with oral health problems-A prioritisation survey

BACKGROUND

Alternative sources of oral health information are likely to be of benefit to the public, particularly where access to dental services is limited. There is evidence that community pharmacists are willing to advocate for oral health, but it is unclear what is needed to develop this role.

OBJECTIVES

The aims of this study were to obtain the views of community pharmacy staff on the frequency and type of oral health conditions they encounter challenges in management and training/research priorities.

METHODS

An anonymous online survey targeted pharmacy staff and elicited quantitative data related to the types and frequencies of oral health conditions experienced. Participants were stratified by age, gender, ethnicity, experience and setting. Free text responses allowed participants to detail challenging aspects of patient management, their priorities for service development and future research. Reflexive thematic analysis of free text responses identified key themes.

RESULTS

Oral/facial pain and swelling were seen weekly by most respondents, and daily by 28.8%. Other commonly presenting conditions were ulcers, dry-mouth, thrush and denture issues. Challenges in managing oral health conditions included: access to NHS dentistry, awareness of referral pathways, examination/diagnosis and understanding 'Red Flags'.

CONCLUSION

Acute and chronic oral health conditions commonly present to community pharmacists who lack necessary knowledge/training, which may result in missing 'red flag' symptoms for oral cancer or acute facial swellings which can be life threatening. There is a need to support pharmacists, who are willing to act as oral health advocates, in recognition, prevention and onward referral for oral diseases.

Clinical considerations of emergent oral manifestations during pregnancy

Pregnancy is a special period for developing and treating oral diseases. Oral emergencies during pregnancy need to be handled appropriately. Changes in the physiological environments and personal habits of pregnant women increase susceptibility to some oral diseases. However, clinical treatment strategies are limited due to the need to ensure the safety of pregnant women and fetuses. Pregnant women should obtain oral health knowledge and enhance their awareness. Dentists should adhere to the principle of "prevention before pregnancy, controlling symptoms during pregnancy, and treating diseases after pregnancy" for different pregnancy periods. They should also formulate appropriate treatment plans to control emergencies, prevent disease progression, and avoid harmful effects on pregnant women by using the safest, simplest, and most effective strategies that avoid adverse effects on fetuses. Pregnant women and dentists should combine prevention and treatment while collaborating in maintaining oral health during pregnancy. This article focuses on the principles of treatment during pregnancy, and the treatment timing, clinical management, and treatment strategies of different diseases causing oral emergencies during pregnancy are reviewed.

Role of teledentistry in enabling improved oral care outcomes

Nowadays, the link between oral health and general health is clearly understood and supported by many global bodies, including the World Health Organisation. Yet, oral diseases remain prevalent worldwide, necessitating a practical approach. This opinion paper seeks to clarify the role of teledentistry as an adjunct for improving oral health when access to oral care services is one of the major concerns.While prevention is the best option, many people lack regular oral care access, missing vital maintenance for mouth and body health. Limited evidence-based education further hinders effective oral hygiene routines. This holds true for remote/rural populations, low socioeconomic groups and individuals with physical/mental disabilities which could make visiting a dental practice more difficult.We examined recent teledentistry publications, highlighting outcomes and suggesting evidence-backed oral health guidance via tailored teledentistry models. Two virtual roundtables were conducted with a global working group experienced in teledentistry and dental access barriers. This panel was made up of representatives from the UK, Belgium, Vietnam, Indonesia, Bangladesh, Ghana and Tunisia.We conclude that teledentistry effectively aids dental referrals, early disease detection, treatment planning, compliance and viability, particularly in regions with limited dental access. The advantage of teledentistry lies in expanding the reach of care. Telehealth and teledentistry are value-driven, yet larger, standardised research is needed to fully harness the potential of teledentistry in bridging underserved populations with oral care experts, ultimately fostering optimal oral health. Education on the capabilities and benefits of teledentistry should become part of the curriculum of future dental professionals and broadly leveraged on continuing education platforms.

Prevention of oral diseases for the older person (Part 1)

Older adults often experience poorer levels of oral health than younger adults, especially if they have become dependent on a third party to support their daily oral care routine. However, the deterioration of oral health does not need to be a part of the ageing process. Most oral diseases are largely preventable with the daily removal of dental plaque that forms on teeth and dentures, using a fluoride toothpaste, eating a healthy diet and reducing any tobacco consumption. The dental team have a duty of care to ensure that older people receive evidence-based oral health preventative advice tailored to the individual, taking into account individual risk factors that can increase with age. This can include the clinical application of topical fluoride and minimally invasive dentistry. Older people at an increased risk of poor oral health include those with cognitive conditions, physical impairments and certain medical conditions. Care home residents face particular barriers to attaining a satisfactory standard of oral care which are discussed herein. Good oral health preventative routines must be established early after the diagnosis of progressive chronic conditions and will help to prevent the need for dental intervention later in life when treatment can be more difficult to tolerate. Inclusion of oral health prevention within health policy and legislation is necessary to improve the oral health for older people living in all health and care settings.

Prevention of oral diseases for the older person (Part 2)

Older adults often experience poorer levels of oral health than younger adults, especially if they have become dependent on a third party to support their daily oral care routine. However, the deterioration of oral health does not need to be a part of the ageing process. Most oral diseases are largely preventable with the daily removal of dental plaque that forms on teeth and dentures, using a fluoride toothpaste, eating a healthy diet and reducing any tobacco consumption. The dental team have a duty of care to ensure that older people receive evidence-based oral health preventative advice tailored to the individual, taking into account individual risk factors that can increase with age. This can include the clinical application of topical fluoride and minimally invasive dentistry. Older people at an increased risk of poor oral health include those with cognitive conditions, physical impairments and certain medical conditions. Care home residents face particular barriers to attaining a satisfactory standard of oral care which are discussed herein. Good oral health preventative routines must be established early after the diagnosis of progressive chronic conditions and will help to prevent the need for dental intervention later in life when treatment can be more difficult to tolerate. Inclusion of oral health prevention within health policy and legislation is necessary to improve the oral health for older people living in all health and care settings.

Managing Oral Health in the Context of Antimicrobial Resistance

The oral microbiome plays a major role in shaping oral health/disease state; thus, a main challenge for dental practitioners is to preserve or restore a balanced oral microbiome. Nonetheless, when pathogenic microorganisms install in the oral cavity and are incorporated into the oral biofilm, oral infections, such as gingivitis, dental caries, periodontitis, and peri-implantitis, can arise. Several prophylactic and treatment approaches are available nowadays, but most of them have been antibiotic-based. Given the actual context of antimicrobial resistance (AMR), antibiotic stewardship in dentistry would be a beneficial approach to optimize and avoid inappropriate or even unnecessary antibiotic use, representing a step towards precision medicine. Furthermore, the development of new effective treatment options to replace the need for antibiotics is being pursued, including the application of photodynamic therapy and the use of probiotics. In this review, we highlight the advances undergoing towards a better understanding of the oral microbiome and oral resistome. We also provide an updated overview of how dentists are adapting to better manage the treatment of oral infections given the problem of AMR.

Efficacy of medicinal plant extracts as dental and periodontal antibiofilm agents: A systematic review of randomized clinical trials

ETHNOPHARMACOLOGICAL RELEVANCE

The presence of biofilm in oral cavity is associated with dental plaque and related diseases, including gingivitis, periodontitis and inflammatory responses. Some medicinal plants traditionally used for biofilm-associated pathologies such as Camellia sinensis (L.) Kuntze, Punica granatum L. and Lippia sidoides Cham. are currently incorporated into dosage forms as antiplaque agents.

AIMS OF THE STUDY

To present the current application of medicinal plant extracts associated in drug dosages to control microbial biofilms, with emphasis on those present in the oral cavity, especially to treat dental plaque.

MATERIALS AND METHODS

A PRISMA-compliant systematic search was conducted using the PubMed, Web of Science and Scopus databases. After the abstract and full-text analysis, the Cochrane Collaboration's tools for clinical studies was applied to assess the methodological quality of randomized clinical trials.

RESULTS

Of 964 potentially eligible studies, 47 studies met the inclusion criteria and were included in the systematic review. Camellia sinensis was the most commonly used species (8 studies), with positive results in reducing both the PI and GI in the form of mouthwash, toothpaste and gel. The Melaleuca alternifolia oil (5 studies) demonstrated low reduction in PI but important effects on GI scores. Azadirachta indica (4 studies) extracts presented efficacy similar to CHX to improve the periodontal parameters, including PI and GI. Ricinus communis oil (3 studies), despite reducing microbiological counts and GI, did not prove to be better than the hypochlorite solution, used as an alternative treatment for dentures. The main bioactive compounds described for the plant species are polyphenols, essential oils and alkaloids, most of them with identified antibiofilm activities.

CONCLUSIONS

These active species could lead to future development of safer and newer treatments for oral biofilm-associated infections. However, more studies are needed to further understand the clinical relevance of their application.

The effect of comprehensive oral care program on oral health and quality of life in patients undergoing radiotherapy for head and neck cancer: A quasi-experimental case-control study

OBJECTIVES

The purpose of this study is to investigate the effect of the comprehensive oral care program on oral health status and symptoms in head and neck cancer (HNC) patients undergoing radiotherapy.

METHODS

This was a quasi-experimental study using a non-equivalent control group in non-synchronized design. All participants including control and experimental group were asked for the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire H&N35 (EORTC QLQ-H&N35) and given an oral health education 4 times at baseline, immediate postradiotherapy, 3 months after radiotherapy, and 6 months after radiotherapy. In each visit except for final, the experimental group was given fluoride varnish application and fluoride mouth rinsing solution for daily use. Oral health examination for dental caries, plaque score (PS), bleeding on probing (BOP), and salivary flow rate was performed in baseline and 6 months after radiotherapy. Statistical analyses were done by paired t-tests and mixed ANCOVA repeated-measures analysis.

RESULTS

From November 1, 2013 to October 31, 2015, a total 61 patients undergoing radiotherapy for HNC cancer were enrolled (30 in control and 31 in experimental groups). Decrease in salivary flow rate was comparable between 2 groups. Dental caries increased in control group (P = .006); PS and BOP were decreased in experimental group (P < .001 and .004, respectively). Experimental group showed lower swallowing, speech problems, and less sexuality scores in EORTC QLQ-H&N35 than control group.

CONCLUSION

We found improvement in oral health and the quality of life in HNC patients with comprehensive oral care intervention by dental professionals. Communicating and cooperating between the healthcare and dental professionals is needed to raise the quality of health care services for HNC patients receiving radiotherapy.

Pregnant women's perspectives on integrating preventive oral health in prenatal care

BACKGROUND

Oral diseases are considered a silent epidemic including among pregnant women. Given the prevalence of oral conditions among pregnant women and the reported association with adverse pregnancy outcomes, there have been suggestions for the inclusion of preventive oral care in routine prenatal care. However, due to the different administrative and funding structure for oral health and prenatal care in Canada, progress towards this integration has been slow. Our study sought to qualitatively explore the views of pregnant women in British Columbia (BC) on the strategies for integrating preventive oral health care into prenatal care services.

METHODS

A qualitative approach was utilized involving semi-structured interviews with fourteen (14) purposefully selected pregnant women in Vancouver and Surrey, BC. The interviews were audio-recorded and transcribed. The transcripts were analyzed using an inductive thematic approach. Study validity was ensured via memoing, field-notes, and member checking.

RESULTS

Interviews ranged from 28 to 65 min producing over 140 pages of transcripts. Analysis resulted in three major themes: oral health experiences during pregnancy, perspectives on integration and integrated prenatal oral care, and strategies for addressing prenatal oral health care. A majority of participants were supportive of integrating preventive oral care in routine prenatal services, with referrals identified as a critical strategy. Oral health education was recognized as important before, during, and after pregnancy; oral health assessments should therefore be included in the prenatal care checklist. Limited funding was acknowledged as a barrier to oral health care access, which may explain why few participants visited their dentists during pregnancy. Interprofessional education surfaced as a bridge to provide prenatal oral health education.

CONCLUSION

Pregnant women interviewed in this study support the inclusion of educational and preventive oral care during prenatal care, although their views differed on how such inclusion can be achieved in BC. They advocated the establishment of a referral system as an acceptable strategy for providing integrated prenatal oral health care.

An open-label, parallel-group, randomised controlled trial of antiseptic mouthwash versus antibiotics for oropharyngeal gonorrhoea treatment (OMEGA2)

New treatments for oropharyngeal gonorrhoea are required to address rising antimicrobial resistance. We aimed to examine the efficacy of a 14-day course of mouthwash twice daily compared to standard treatment (antibiotic) for the treatment of oropharyngeal gonorrhoea. The OMEGA2 trial was a parallel-group and open-labelled randomised controlled trial among men with untreated oropharyngeal gonorrhoea that was conducted between September 2018 and February 2020 at Melbourne Sexual Health Centre in Australia. Men were randomised to the intervention (rinsing, gargling and spraying mouthwash twice daily for 14 days) or control (standard treatment) arm and followed for 28 days. Participants in both arms were advised to abstain from sex and kissing with anyone for 14 days after enrolment. Oropharyngeal swabs were collected at baseline, Day 14 and Day 28 and tested for Neisseria gonorrhoeae by nucleic acid amplification test (NAAT) and culture. The primary outcome was the detection of oropharyngeal N. gonorrhoeae by NAAT at Day 14 after treatment. This trial was registered on the Australian and New Zealand Clinical Trials Registry (ACTRN12618001380280). This trial stopped early due to a high failure rate in the mouthwash arm. Twelve men were randomly assigned to either mouthwash (n = 6) or standard treatment (n = 6). Of the 11 men who returned at Day 14, the cure rate for oropharyngeal gonorrhoea in the mouthwash arm was 20% (95% CI 1-72%; 1/5) and in the standard treatment arm was 100% (95% CI 54-100%; 6/6). A 14-day course of mouthwash failed to cure a high proportion of oropharyngeal gonorrhoea cases.

Harnessing biomolecules for bioinspired dental biomaterials

Dental clinicians have relied for centuries on traditional dental materials (polymers, ceramics, metals, and composites) to restore oral health and function to patients. Clinical outcomes for many crucial dental therapies remain poor despite many decades of intense research on these materials. Recent attention has been paid to biomolecules as a chassis for engineered preventive, restorative, and regenerative approaches in dentistry. Indeed, biomolecules represent a uniquely versatile and precise tool to enable the design and development of bioinspired multifunctional dental materials to spur advancements in dentistry. In this review, we survey the range of biomolecules that have been used across dental biomaterials. Our particular focus is on the key biological activity imparted by each biomolecule toward prevention of dental and oral diseases as well as restoration of oral health. Additional emphasis is placed on the structure-function relationships between biomolecules and their biological activity, the unique challenges of each clinical condition, limitations of conventional therapies, and the advantages of each class of biomolecule for said challenge. Biomaterials for bone regeneration are not reviewed as numerous existing reviews on the topic have been recently published. We conclude our narrative review with an outlook on the future of biomolecules in dental biomaterials and potential avenues of innovation for biomaterial-based patient oral care.

The Impact of Diet, Nutrition and Nutraceuticals on Oral and Periodontal Health

Oral and periodontal diseases can determine severe functional, phonatory and aesthetic impairments and are the main cause of adult tooth loss. They are caused by some specific bacteria that provoke an intense local inflammatory response and affect-with particular gravity-susceptible subjects, because of reasons related to genetics and lifestyles (e.g., smoking and home oral hygiene habits). They are more frequent in the disadvantaged segments of society and, in particular, in subjects who have difficulty accessing preventive services and dental care. Some systemic diseases, such as uncontrolled diabetes, can increase their risk of development and progression. Recently, in addition to the obvious considerations of severe alterations and impairments for oral health and well-being, it has been noted that periodontitis can cause changes in the whole organism. Numerous clinical and experimental studies have highlighted the presence of a strong association between periodontitis and some systemic diseases, in particular, cardiovascular diseases, diabetes, lung diseases and complications of pregnancy. The purpose of this editorial is to provide a current and thoughtful perspective on the relationship of diet and natural agents on oral, periodontal diseases, and chewing disorder preventions which may reflect good systemic conditions and related quality of life or to analyze indirect effects through the contribution of diet and nutrition to systemic health in order to obtain a modern diagnostic-therapeutic approach.

The Role of Vitamins in Oral Health. A Systematic Review and Meta-Analysis

The association between vitamins and oral health have recently been discussed, yielding increased attention from medical and dental perspectives. The present review aimed to systematically evaluate and appraise the most recently scientific papers investigating the role of vitamins in the prevention and treatment of the main oral diseases as hard dental pathological processes and gum/periodontal disease. Randomized controlled trials, cross-sectional studies, cohort studies, comparative studies, validation studies and evaluation studies, following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines, reporting associations between vitamins and oral diseases or the use of vitamins to prevent or treat oral diseases in patients of any age were included. PubMed, Embase and Scopus were searched to November 2019 using an ad hoc prepared search string. All the papers meeting the inclusion criteria were subjected to a quality assessment. The search identified 1597 papers; 741 were selected after removing duplicates. A total of 334 articles were excluded after title and abstract evaluation; 407 were assessed and 73 papers were full-text assessed; other 14 papers were discharged after full text evaluation, leaving finally 58 papers included. In general, there is weak evidence supporting the association between vitamins and both gingival/periodontal disease and hard dental pathological processes.

[Oral health as a factor of primary prevention of postinfectious complications]

OBJECTIVE

The purpose of the study is to substantiate the need and importance of early diagnosis and treatment of oral lesions in infectious diseases (ID) by dentists.

MATERIAL AND METHODS

A retrospective analysis of the provision of dental care in multi-specialty hospitals to 780 patients with infectious pathology: herpetic infections (HI) - 320 people (41.03%); ARVI - 160 people (20.51%); acute enteric infections (AEI) - 300 people (38.46%). The diagnosis of the disease was established by infectious diseases doctors. The etiology of ID was confirmed using PCR and IFA.

RESULTS

The prevalence of caries is 98.5%, the CPEs index is 10.26±0.04. In 84.1% of patient's oral hygiene was unsatisfactory. In the acute period of ID in HI, ARVI and AEI oral mucosa (OM) lesions were detected in 75.89% of cases: stomatitis (81.75%), gingivitis (69.76%), glossitis (35.98%), cheilitis (23.31%). Incidence of OM lesions in ID: catarrhal stomatitis - HI - 52.8%, ARVI - 64.1%, AEI - 67.9%; catarrhal gingivitis: in patients with HI, it is 1.7 times less frequent than in patients with AEI (p<0.001), and in ARVI - 1.6 times more often than in patients with HI (p<0.001). Cheilitis: HI - 25.9%, ARVI - 18.3%, AEI - 23.7%; catarrhal glossitis: AEI - 65.1%, ARVI - 23.2%, HI - 17.0%; candidiasis of the oral mucosal and tongue: HI - 11.1%, ARVI - 27.5%, AEI - 26.9%. A direct relationship between the lesions of OM and the severity of the course of HI, ARVI and AEI was established.

CONCLUSION

Thus, dental pathology in infectious patients is pathogenetically determined by combined and interrelated disorders of the functional state of each organ of the oral cavity, the dental system and the body as a whole. Due to the relatively short duration of inpatient treatment for acute ID, priority should be given to the prevention of postinfectious complications of oral mucosal diseases.

Knowledge and Awareness of Oral Manifestations of Diabetes Mellitus and Oral Health Assessment among Diabetes Mellitus Patients- A Cross Sectional Study

BACKGROUND AND OBJECTIVES

Diabetes mellitus has increased rapidly throughout the world. The objectives of our study were to assess the knowledge and awareness about oral manifestations of diabetes, among type 2 diabetes mellitus patients, their risk for developing oral diseases due to complications associated with diabetes mellitus, and at same time, to perform an oral examination to detect these oral symptoms, if present any, along with the recording of Decayed Missing Filled Teeth Index (DMFT) and Community Periodontal Index (CPI) index.

METHODOLOGY

Structured questionnaires consisting of 12 different statements on the knowledge base of oral manifestations of diabetes mellitus were distributed to 447 Type 2 diabetes mellitus patients. Following this oral examination, brushing and dental visit history were noted, and CPI index and DMFT indices were recorded in all the patients.

RESULTS

Results showed that the knowledge about oral manifestations of diabetes mellitus was poor with a mean value of 4.92 out of a possible score of 12. Among the study subjects, the average score of men was 4.42 while that of females, was 5.41. These scores, when subjected to statistical analysis, were highly significant. (P value- 0.005) Subjects also showed significantly high DMFT (P value <0.001) and CPI scores (P value- 0.270).

CONCLUSION

Our study concluded that there is a significant lack of knowledge about oral manifestations of diabetes mellitus among patients and hence steps have to be taken to increase their awareness through various outreach programs. All health professionals need to work together for promoting better oral health so that oral complications of diabetes can be brought under control.

Effect of vaccination against oral HPV-16 infection in high school students in the city of Cali, Colombia

INTRODUCTION

In recent years, an association between HPV-16 and oropharyngeal cancers has been reported. Therefore, it is necessary to evaluate whether vaccination decreases the exposure of HPV-16 in the oral cavity.

OBJECTIVE

To evaluate the effect of vaccination on oral HPV-16 infection in high school students in the city of Cali, Colombia.

METHODS

In this cross-sectional study, HPV-16 DNA was detected in samples from the oral cavity and throat of 1,784 high school students of both genders, aged 14-17 years old, in 21 schools in the city of Cali, Colombia. The number in vaccinated girls were 944 vs., 95 unvaccinated girls and 745 unvaccinated boys.

RESULTS

The HPV exposure percentages were: 0.7% in vaccinated girls, 3.2% in unvaccinated girls and 2.3% in unvaccinated boys. The odds ratio (OR) of detection of HPV-16 in vaccinated versus unvaccinated students was 0.28 (95% CI: 0.07-0.88), representing a 72% reduction in HPV-16 detection in students immunized with two doses. The odds of detection of HPV-16 in unvaccinated male students were 3.6 times those of vaccinated girls (OR = 3.6, 95% CI: 1.21-12.81) and increased to almost eight-fold in boys who had initiated sexual activity (OR = 7.74, 95% CI: 1.53-75.09).

CONCLUSIONS

HPV vaccination was associated with the reduction of HPV-16 exposure percentages in the oral and oropharyngeal cavity.

Promoting Oral Health and Quality of Life of Older People - The Need for Public Health Action

PURPOSE

This report intends to review the global burden of oral disease among older people and to examine their oral health needs. The evidence on the inter-relationships between poor oral health conditions of older people, general health and quality of life is highlighted. Finally, WHO strategies to improve oral health of older people are reviewed.

METHODS

The information relevant to this review was extracted from the WHO Global Oral Health Data Bank, the PubMed database, and the Cochrane Library. Surveys were carried out according to the criteria recommended by the WHO epidemiological manual Oral Health Surveys - Basic Methods. In addition, global data were sought on coverage of oral health care among older people. Finally, WHO policy documents on health care for aged people were gathered through the WHO website.

RESULTS

Across the globe, many older people suffer from oral pain or discomfort. Poor oral health during old age is mostly manifest in high caries experience, high prevalence rates of advanced periodontal disease, severe tooth loss, dry mouth, and oral pre-cancer/cancer. In both developing and developed countries, the burden of disease is particularly high among underprivileged and disadvantaged older people. In numerous countries, high proportions of the aged population are not covered by primary oral health care; this is mainly the case in low and middle income countries due to a critical shortage of dentists.

CONCLUSIONS

In 2015, the WHO published the World Report on Ageing and Health, which outlines a framework for action to foster healthy ageing. The policies are highly relevant to the improvement of oral health. Transformation of oral health systems away from a disease-based curative model and towards disease prevention, as well as the provision of older-person-centred integrated care are required. Moreover, wide-ranging public health action on ageing is urgently needed.

Intergenerational and Social Interventions to Improve Children's Oral Health

Dental caries and gingival and periodontal diseases are commonly occurring, preventable chronic conditions in children. These diseases are more common in disadvantaged communities and marginalized populations. Thus, public health approaches that stress prevention are key to improving oral health equity. There is currently limited evidence on which community-based, population-level interventions are most effective and equitable in promoting children's oral health. More rigorous measurement and reporting of study findings are needed to improve the quality of available evidence. Improved understanding of the multilevel influences of children's oral health may lead to the design of more effective and equitable social interventions.

Oral health of adult patients undergoing hematopoietic cell transplantation. Pre-transplant assessment and care

Hematopoietic cell transplantation (HCT) is now one of the frequent procedures used for treatment of malignant and non-malignant blood diseases, autoimmune disorders, and certain solid tumors. Despite improvements of therapeutic protocols, HCT still carries a high risk of non-relapse mortality due to early and late complications. Side effects of the therapy regimen frequently occur in the oral cavity and often significantly decrease the patients' quality of life. The complications may result from or may be exacerbated by improper oral preparation of the patient before transplantation. Therefore, it is mandatory that all patients referred to HCT undergo thorough dental examination and receive appropriate treatment before the procedure. It is also very important to develop an individual post-transplantation oral care protocol with special concerns to oral hygiene before implementation of the conditioning. This paper presents a review of dental management methods intended for patients before HCT proposed in literature as well as recommendations based on the experience of the Department of Comprehensive Dental Care and the Department of Conservative Dentistry of Warsaw Medical University and the Warsaw Institute of Hematology and Blood Transfusion. The article pays special attention to the problem of potential foci of infection and bleeding. It also presents protocol of oral hygiene in post-transplantation period, used by patients of Warsaw Medical University and Institute of Hematology and Blood Transfusion.

Effective strategies to motivate nursing home residents in oral care and to prevent or reduce responsive behaviors to oral care: A systematic review

BACKGROUND

Poor oral health has been a persistent problem in nursing home residents for decades, with severe consequences for residents and the health care system. Two major barriers to providing appropriate oral care are residents' responsive behaviors to oral care and residents' lack of ability or motivation to perform oral care on their own.

OBJECTIVES

To evaluate the effectiveness of strategies that nursing home care providers can apply to either prevent/overcome residents' responsive behaviors to oral care, or enable/motivate residents to perform their own oral care.

MATERIALS AND METHODS

We searched the databases Medline, EMBASE, Evidence Based Reviews-Cochrane Central Register of Controlled Trials, CINAHL, and Web of Science for intervention studies assessing the effectiveness of eligible strategies. Two reviewers independently (a) screened titles, abstracts and retrieved full-texts; (b) searched key journal contents, key author publications, and reference lists of all included studies; and (c) assessed methodological quality of included studies. Discrepancies at any stage were resolved by consensus. We conducted a narrative synthesis of study results.

RESULTS

We included three one-group pre-test, post-test studies, and one cross-sectional study. Methodological quality was low (n = 3) and low moderate (n = 1). Two studies assessed strategies to enable/motivate nursing home residents to perform their own oral care, and to studies assessed strategies to prevent or overcome responsive behaviors to oral care. All studies reported improvements of at least some of the outcomes measured, but interpretation is limited due to methodological problems.

CONCLUSIONS

Potentially promising strategies are available that nursing home care providers can apply to prevent/overcome residents' responsive behaviors to oral care or to enable/motivate residents to perform their own oral care. However, studies assessing these strategies have a high risk for bias. To overcome oral health problems in nursing homes, care providers will need practical strategies whose effectiveness was assessed in robust studies.

Parturients' Awareness and Perception of Benefits of Breast Feeding in the Prevention of Infant and Childhood Oral and Dental Diseases

BACKGROUND

Breastfed babies have a better chance of improved oral and dental health than their counterparts that were artificially-fed.

OBJECTIVE

To assess the knowledge and attitude of postnatal mothers on the benefits of breastfeeding in prevention of oral and dental diseases.

MATERIALS AND METHODS

A cross - sectional descriptive survey of 206 mothers attending the postnatal clinic of the University of Calabar Teaching Hospital, Calabar on the knowledge and attitude of breastfeeding in prevention of oral diseases in infants.

RESULTS

Initiation of breastfeeding was early within 3 days of childbirth in 90.3% of mothers. The lack of awareness or knowledge of specific childhood dental/oral disorders prevented by breastfeeding by majority (89.3%) of the respondents was statistically significant. Actual willingness to breastfeed baby for longer periods after instruction on specific oral health benefits of breastfeeding was elicited in 180 (87.4%) mothers.

CONCLUSION

There is a need to improve the knowledge of specific benefits of breastfeeding in prevention of dental diseases. This calls for education of the health professionals beside the dental practitioners who handle the mothers for themselves to be aware.

FUNDING

The study was funded by the authors.

Part I--Comparing Noncancer Chronic Human Health Reference Values: An Analysis of Science Policy Choices

The goal of this study was to systematically evaluate the choices made in deriving a chronic oral noncancer human health reference value (HHRV) for a given chemical by different organizations, specifically those from the U.S. Environmental Protection Agency, Health Canada, RIVM (the Netherlands), and the U.S. Agency for Toxic Substances and Disease Registry. This analysis presents a methodological approach for comparing both the HHRVs and the specific choices made in the process of deriving an HHRV across these organizations. Overall, across the 96 unique chemicals and 171 two-way organizational comparisons, the HHRV agreed approximately 26% of the time. A qualitative method for identifying the primary factors influencing these HHRV differences was also developed, using arrays of HHRVs across organizations for the same chemical. The primary factors identified were disagreement on the critical or principal study and differential application of the total uncertainty factor across organizations. Of the cases where the total UF was the primary factor influencing HHRV disagreement, the database UF had the greatest influence.

Part II: Quantitative Evaluation of Choices Used in Setting Noncancer Chronic Human Health Reference Values Across Organizations

Environmental and public health organizations, including the World Health Organization (WHO) and the U.S. Environmental Protection Agency (USEPA), develop human health reference values (HHRV) that set "safe" levels of exposure to noncarcinogens. Here, we systematically analyze chronic HHRVs from four organizations: USEPA, Health Canada, RIVM (the Netherlands), and the U.S. Agency for Toxic Substances and Disease Registry. This study is an extension of our earlier work and both closely examines the choices made in setting HHRVs and presents a quantitative method for identifying the primary factors influencing HHRV agreement or disagreement.⁽¹⁾ We evaluated 171 organizational comparisons, developing a quantitative method for identifying the factors to which HHRV agreement (that is, when both organizations considering the same data set the identical HHRV values) is most sensitive. To conduct this analysis, a Bayesian belief network was built using expert judgment, including the specific science policy choices analysis made in the context of setting an HHRV. Based on a sensitivity of findings analysis, HHRV agreement is most sensitive to the point of departure value, followed by the total uncertainty factor (UF), critical study, critical effect, animal model, and point of departure approach. This analysis also considered the specific impacts of individual UFs, with the database UF and the subchronic-to-chronic UF being identified as primary factors impacting the total UF differences observed across organizations. The sensitivity of findings analysis results were strengthened and confirmed by frequency analyses evaluating which choices most often disagreed when the HHRV and the total UF disagreed.

The Management of Infections and the Use of Antibiotic Prophylaxis by Dentists: A Review of the Evidence

Dentistry plays an important role in managing the antibiotic resistance problem. Guidelines for the use of antibiotics for prevention of endocarditis, prosthetic joint infections and other medical conditions have changed frequently. Unfortunately, the original guidelines and subsequent changes were often made through consensus opinions and not evidence based. Clinical decisions on the use of antibiotics must be made on the basis of the scientific evidence with knowledge of the most current guidelines and indications.

[Bisphosphonate and osteonecrosis of the jaw.]

Marx first reported avascular osteonecrosis of the jaw(ONJ)in oncology patients who had used high dose intravenous bisphosphonate(BP)at 2003. Ruggiero et al. also reported BP-related ONJ in osteoporosis patients who had used low dose oral BP at 2004. Since tooth extraction was considered one of risk factors for ONJ, discontinuation of BP before and after tooth extraction was recommended as one of preventive strategy for ONJ, especially in osteoporosis patients. However, recent studies showed that discontinuation of BP did not prevent ONJ, but increased the occurrence of adverse events such as fracture. Best strategies for preventing ONJ include elimination of oral disease such as periodontal and/or periapical diseases prior to initiation of BP, as well as maintenance of good oral hygiene. Development of a strategy for sharing information about ONJ among physicians, dentists, and patients is required to reduce the incidence of ONJ.

Probiotics in the dental practice: a review

During the last decade an increased interest in alternative, preventive, and therapeutic strategies in dentistry has arisen. Probiotics are living microorganisms which, if administered in sufficient amounts, provide a health benefit to the host. Their precise mechanisms of action have not been identified, but they are able to interfere with the imbalance occurring in biofilm-associated infections. In other fields of medicine, mainly in gastroenterology, their usefulness is already proven. Concerning oral threats, probiotic bacteria may reduce the numbers of pathogens associated with dental caries (mutans streptococci). Clinically, results are encouraging, but further research is needed to demonstrate apparent effects of certain probiotic strains on oral health as well as their desired concentration and vehicle. The use of probiotics in prevention and treatment of caries, periodontal diseases, halitosis, and other oral diseases needs to be further investigated.

Incidence of Oral Lesions in HIV-1-infected Women: Reduction with HAART

Few studies assess the effectiveness of HAART on reducing the incidence and recurrence of oral lesions. We investigated such changes among 503 HIV+ women over six years in the Women’s Interagency HIV Study. The incidence of erythematous candidiasis (EC), pseudomembranous candidiasis (PC), hairy leukoplakia (HL), and warts was computed over follow-up visits after HAART initiation compared with before HAART initiation. Analysis of our data demonstrates a strong decrease in candidiasis after HAART initiation. The incidence of EC fell to 2.99% from 5.48% (RR 0.545); PC fell to 2.85% from 6.70% (RR 0.425); and EC or PC fell to 3.43% from 7.35% (RR 0.466). No changes were seen in HL or warts. Higher HIV-RNA was associated with greater incidence of candidiasis and HL, but not warts. Analysis of these data indicates that recurrence and incidence of candidiasis are reduced by HAART, and that recurrence is reduced independently of CD4 and HIV-RNA.

The prevalence, oral manifestations and management of viral hepatitis in Saudi Arabia: an update

The aim of this review is to update healthcare professionals about the prevalence of various hepatitis viruses in the Saudi population. A perspective on the global and regional prevalence of hepatitis A, B and C viruses has also been given. The oral manifestations of hepatitis infection, the risks of patients and healthcare workers acquiring these infections, as well as the management of dental patients with hepatitis infection in the dental clinical setting has also been discussed. The universal precautions which should be observed while treating these patients have been reiterated, whereby detailed steps as pertaining to the management of these patients have been described, so as to optimize patient treatment, and at the same time to prevent dental healthcare workers from acquiring infection. The purpose of such management is therefore to ultimately improve the quality of life of patients infected with hepatitis viruses.

Guideline on Oral and Dental Aspects of Child Abuse and Neglect

In all 50 states, physicians and dentists are required to report suspected cases of abuse and neglect to social service or law enforcement agencies. The purpose of this report is to review the oral and dental aspects of physical and sexual abuse and dental neglect and the role of physicians and dentists in evaluating such conditions. This report addresses the evaluation of bite marks as well as perioral and intraoral injuries, infections, and diseases that may be suspicious for child abuse or neglect. Physicians receive minimal training in oral health and dental injury and disease and, thus, may not detect dental aspects of abuse or neglect as readily as they do child abuse and neglect involving other areas of the body. Therefore, physicians and dentists are encouraged to collaborate to increase the prevention, detection, and treatment of these conditions.

Policy for Prevention of Oral Manifestations in HIV/AIDS: The Approach of the WHO Global Oral Health Program

The HIV/AIDS pandemic has become a human and social disaster, particularly affecting the developing countries of Africa, Southeast Asia, and Latin America. By the end of 2004, about 40 million people were estimated to be infected by HIV globally. The health sectors in many affected countries are facing severe shortages of human and financial resources, and are struggling to cope with the growing impact of HIV/AIDS. In most developed countries, the availability of antiretroviral treatment has resulted in a dramatic reduction in HIV/AIDS-related mortality and morbidity. In contrast, in the developing countries, there is little access to treatment, and access to HIV-prevention services is poor. The ’3 by 5′ initiative was launched by the WHO and UNAIDS in 2003 with the aim of providing antiretrovirals to three million people in developing countries by the year 2005. HIV infection has a significant negative impact on oral health, with approximately 40–50% of HIV-positive persons developing oral fungal, bacterial, or viral infections early in the course of the disease. Oral health services and professionals can contribute effectively to the control of HIV/AIDS through health education and health promotion, patient care, effective infection control, and surveillance. The WHO Global Oral Health Program has strengthened its work for prevention of HIV/AIDS-related oral disease. The WHO co-sponsored conference, Oral Health and Disease in AIDS, held in Phuket, Thailand (2004), issued a declaration calling for action by national and international health authorities. The aim is to strengthen oral health promotion and the care of HIV-infected persons, and to encourage research on the impact that HIV/AIDS, public health initiatives, and surveillance have on oral health.

Public health approaches to the prevention of oral diseases and promotion of oral health in Nigeria

Oral health is an important component of general health and a determinant factor for quality of life. Though oral diseases are largely preventable, many people across the globe still suffer from pain and discomfort associated with oral diseases. The attainment of optimum oral health is impeded by a number of obstacles which include the cost and affordability of treatment, poor access due to workforce shortages and inequitable distribution of the dental workforce and low oral health literacy amongst others. The provision of oral health services is oriented towards curative care. There appears to be no coordinated national strategy for preventive dental care in Nigeria. Effective public health strategies are required to prevent oral diseases and promote oral health across the population. Generally, strategies to prevent oral diseases will be most effective when priority is given to the multi-sectoral approach rather than a single-sector approach, population-based interventions rather than those aimed at high-risk individuals, and primary rather than secondary prevention. The aim of this paper was to highlight some of the oral diseases in Nigeria and discuss public health approaches to promote oral health and prevent the diseases.

Views of Dental Providers on Primary Care Coordination at Chairside: A Pilot Study

PURPOSE

There is a need for research to facilitate the widespread implementation, dissemination and sustained utilization of evidence-based primary care screening, monitoring and care coordination guidelines, thereby increasing the impact of dental hygienists' actions on patients' oral and general health. The aims of this formative study are to explore dental hygienists' and dentists' perspectives regarding the integration of primary care activities into routine dental care, and assess the needs of dental hygienists and dentists regarding primary care coordination activities and use of information technology to obtain clinical information at chairside.

METHODS

This qualitative study recruited 10 dental hygienists and 6 dentists from 10 New York City area dental offices with diverse patient mixes and volumes. A New York University faculty dental hygienist conducted semi-structured, in-depth interviews, which were digitally recorded and transcribed verbatim. Data analysis consisted of multilevel coding based on the Consolidated Framework for Implementation Research, resulting in emergent themes with accompanying categories.

RESULTS

The dental hygienists and dentists interviewed as part of this study do not use evidence-based guidelines to screen their patients for primary care sensitive conditions. Overwhelmingly, dental providers believe that tobacco use and poor diet contribute to oral disease, and report using electronic devices at chairside to obtain web-based health information.

CONCLUSION

Dental hygienists are well positioned to help facilitate greater integration of oral and general health care. Challenges include lack of evidence-based knowledge, coordination between dental hygienists and dentists, and systems-level support, with opportunities for improvement based upon a theory-driven framework.

Oral Health and Hospital-Acquired Pneumonia in Elderly Patients: A Review of the Literature

The U.S. spends an average of $6.5 billion each year to treat patients who suffer from pneumonia. Pneumonia currently has the highest morbidity and mortality rates of all nosocomial infections, is hypothesized to account for 15% of all hospital-acquired illnesses and is responsible for 13 to 48% of all nursing home-associated illnesses. For years, researchers have tried to develop methods to prevent pneumonia because of its detrimental effects on the body, but only in the last decade have they been able to uncover possible methods to do so. Inadequate oral hygiene care is one of the ways that elderly patients contract hospital-acquired pneumonia (HAP). Proper oral disease prevention could possibly be considered the standard of care in long-term stay facilities to reduce and prevent elderly patients from contracting HAP. The purpose of this literature review is to explore the relationship between oral health care practices and HAP.

Secondary syphilis in the oral cavity and the role of the dental surgeon in STD prevention, diagnosis and treatment: a case series study

Syphilis is an infectious disease caused by the bacterium Treponema pallidum. Syphilis has three clinical stages and may present various oral manifestations, mainly at the secondary stage. The disease mimics other more common oral mucosa lesions, going undiagnosed and with no proper treatment. Despite the advancements in medicine toward prevention, diagnosis, and treatment syphilis remains a public health problem worldwide. In this sense, dental surgeons should be able to identify the most common manifestations of the disease in the oral cavity, pointing to the role of this professional in prevention and diagnosis. This study describes a case series of seven patients with secondary syphilis presenting different oral manifestations.