RESUMO
INTRODUCTION: Autism spectrum disorders (ASD) is a lifelong condition affecting communication and social interaction, characterised by repetitive or repeated patterns of behaviour. People with ASD experience poor systemic and oral health. They face reduced access to dental care related to provider barriers associated with lack of understanding of ASD, lack of training and a consequent reluctance to treat people with ASD. MATERIALS AND METHODS: The effectiveness of training given by a person with autism to student dental care professionals was evaluated by measuring change in 62 students' openness to autism scale scores and confidence treating a person with autism. These students included third year dental students and second year dental nursing and hygiene students. This cohort was recruited as part of their curriculum and opted in for inclusion in the study. Data were analysed using SPSS®. RESULTS: An increase in openness scale scores of 7.6% (p < .05) and in confidence of 4.9% (p < .05) between pre- and post-training was observed. Openness scale score predicted level of confidence at baseline (OR = 0.21 (95% CI = 0.02-0.39)). CONCLUSION: An educational intervention delivered by a person with autism promoted modest increases in openness towards autism and confidence amongst dental care pre-service professionals. Whilst the results suggest that peer-led dental care professional teaching by people with autism may be beneficial, more research is needed.
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Transtorno Autístico , Humanos , Transtorno Autístico/terapia , Educação em Odontologia , Estudantes , Saúde Bucal/educação , Assistência OdontológicaRESUMO
BACKGROUND: Alveolar osteitis (dry socket) is a complication of dental extractions more often involving mandibular molar teeth. It is associated with severe pain developing 2 to 3 days postoperatively with or without halitosis, a socket that may be partially or totally devoid of a blood clot, and increased postoperative visits. This is an update of the Cochrane Review first published in 2012. OBJECTIVES: To assess the effects of local interventions used for the prevention and treatment of alveolar osteitis (dry socket) following tooth extraction. SEARCH METHODS: An Information Specialist searched four bibliographic databases up to 28 September 2021 and used additional search methods to identify published, unpublished, and ongoing studies. SELECTION CRITERIA: We included randomised controlled trials of adults over 18 years of age who were having permanent teeth extracted or who had developed dry socket postextraction. We included studies with any type of local intervention used for the prevention or treatment of dry socket, compared to a different local intervention, placebo or no treatment. We excluded studies reporting on systemic use of antibiotics or the use of surgical techniques because these interventions are evaluated in separate Cochrane Reviews. DATA COLLECTION AND ANALYSIS: We used standard methodological procedures expected by Cochrane. We followed Cochrane statistical guidelines and reported dichotomous outcomes as risk ratios (RR) and calculated 95% confidence intervals (CI) using random-effects models. For some of the split-mouth studies with sparse data, it was not possible to calculate RR so we calculated the exact odds ratio (OR) instead. We used GRADE to assess the certainty of the body of evidence. MAIN RESULTS: We included 49 trials with 6771 participants; 39 trials (with 6219 participants) investigated prevention of dry socket and 10 studies (with 552 participants) looked at the treatment of dry socket. 16 studies were at high risk of bias, 30 studies at unclear risk of bias, and 3 studies at low risk of bias. Chlorhexidine in the prevention of dry socket When compared to placebo, rinsing with chlorhexidine mouthrinses (0.12% and 0.2% concentrations) both before and 24 hours after extraction(s) substantially reduced the risk of developing dry socket with an OR of 0.38 (95% CI 0.25 to 0.58; P < 0.00001; 6 trials, 1547 participants; moderate-certainty evidence). The prevalence of dry socket varies from 1% to 5% in routine dental extractions to upwards of 30% in surgically extracted third molars. The number of patients needed to be treated (NNT) with chlorhexidine rinse to prevent one patient having dry socket was 162 (95% CI 155 to 240), 33 (95% CI 27 to 49), and 7 (95% CI 5 to 10) for control prevalence of dry socket 0.01, 0.05, and 0.30 respectively. Compared to placebo, placing chlorhexidine gel intrasocket after extractions reduced the odds of developing a dry socket by 58% with an OR of 0.44 (95% CI 0.27 to 0.71; P = 0.0008; 7 trials, 753 participants; moderate-certainty evidence). The NNT with chlorhexidine gel (0.2%) to prevent one patient developing dry socket was 180 (95% CI 137 to 347), 37 (95% CI 28 to 72), and 7 (95% CI 5 to 15) for control prevalence of dry socket of 0.01, 0.05, and 0.30 respectively. Compared to chlorhexidine rinse (0.12%), placing chlorhexidine gel (0.2%) intrasocket after extractions was not superior in reducing the risk of dry socket (RR 0.74, 95% CI 0.46 to 1.20; P = 0.22; 2 trials, 383 participants; low-certainty evidence). The present review found some evidence for the association of minor adverse reactions with use of 0.12%, 0.2% chlorhexidine mouthrinses (alteration in taste, staining of teeth, stomatitis) though most studies were not designed explicitly to detect the presence of hypersensitivity reactions to mouthwash as part of the study protocol. No adverse events were reported in relation to the use of 0.2% chlorhexidine gel placed directly into a socket. Platelet rich plasma in the prevention of dry socket Compared to placebo, placing platelet rich plasma after extractions was not superior in reducing the risk of having a dry socket (RR 0.51, 95% CI 0.19 to 1.33; P = 0.17; 2 studies, 127 participants; very low-certainty evidence). A further 21 intrasocket interventions to prevent dry socket were each evaluated in single studies, and there is insufficient evidence to determine their effects. Zinc oxide eugenol versus Alvogyl in the treatment of dry socket Two studies, with 80 participants, showed that Alvogyl (old formulation) is more effective than zinc oxide eugenol at reducing pain at day 7 (mean difference (MD) -1.40, 95% CI -1.75 to -1.04; P < 0.00001; 2 studies, 80 participants; very low-certainty evidence) A further nine interventions for the treatment of dry socket were evaluated in single studies, providing insufficient evidence to determine their effects. AUTHORS' CONCLUSIONS: Tooth extractions are generally undertaken by dentists for a variety of reasons, however, all but five studies included in the present review included participants undergoing extraction of third molars, most of which were undertaken by oral surgeons. There is moderate-certainty evidence that rinsing with chlorhexidine (0.12% and 0.2%) or placing chlorhexidine gel (0.2%) in the sockets of extracted teeth, probably results in a reduction in dry socket. There was insufficient evidence to determine the effects of the other 21 preventative interventions each evaluated in single studies. There was limited evidence of very low certainty that Alvogyl (old formulation) may reduce pain at day 7 in patients with dry socket when compared to zinc oxide eugenol.
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Alvéolo Seco , Óxido de Zinco , Adolescente , Adulto , Antibacterianos/uso terapêutico , Clorexidina/uso terapêutico , Alvéolo Seco/etiologia , Alvéolo Seco/prevenção & controle , Eugenol , Humanos , Antissépticos Bucais/uso terapêutico , Dor/tratamento farmacológicoRESUMO
Oral diseases are among the most prevalent diseases globally and have serious health and economic burdens, greatly reducing quality of life for those affected. The most prevalent and consequential oral diseases globally are dental caries (tooth decay), periodontal disease, tooth loss, and cancers of the lips and oral cavity. In this first of two papers in a Series on oral health, we describe the scope of the global oral disease epidemic, its origins in terms of social and commercial determinants, and its costs in terms of population wellbeing and societal impact. Although oral diseases are largely preventable, they persist with high prevalence, reflecting widespread social and economic inequalities and inadequate funding for prevention and treatment, particularly in low-income and middle-income countries (LMICs). As with most non-communicable diseases (NCDs), oral conditions are chronic and strongly socially patterned. Children living in poverty, socially marginalised groups, and older people are the most affected by oral diseases, and have poor access to dental care. In many LMICs, oral diseases remain largely untreated because the treatment costs exceed available resources. The personal consequences of chronic untreated oral diseases are often severe and can include unremitting pain, sepsis, reduced quality of life, lost school days, disruption to family life, and decreased work productivity. The costs of treating oral diseases impose large economic burdens to families and health-care systems. Oral diseases are undoubtedly a global public health problem, with particular concern over their rising prevalence in many LMICs linked to wider social, economic, and commercial changes. By describing the extent and consequences of oral diseases, their social and commercial determinants, and their ongoing neglect in global health policy, we aim to highlight the urgent need to address oral diseases among other NCDs as a global health priority.
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Saúde Global , Doenças da Boca/epidemiologia , Saúde Pública , Efeitos Psicossociais da Doença , Cárie Dentária/epidemiologia , Pessoas com Deficiência/estatística & dados numéricos , Disparidades nos Níveis de Saúde , Humanos , Doenças da Boca/complicações , Doenças da Boca/economia , Doenças da Boca/terapia , Neoplasias Bucais/epidemiologia , Doenças Periodontais/epidemiologia , Prevalência , Fatores SocioeconômicosRESUMO
Oral diseases are a major global public health problem affecting over 3·5 billion people. However, dentistry has so far been unable to tackle this problem. A fundamentally different approach is now needed. In this second of two papers in a Series on oral health, we present a critique of dentistry, highlighting its key limitations and the urgent need for system reform. In high-income countries, the current treatment-dominated, increasingly high-technology, interventionist, and specialised approach is not tackling the underlying causes of disease and is not addressing inequalities in oral health. In low-income and middle-income countries (LMICs), the limitations of so-called westernised dentistry are at their most acute; dentistry is often unavailable, unaffordable, and inappropriate for the majority of these populations, but particularly the rural poor. Rather than being isolated and separated from the mainstream health-care system, dentistry needs to be more integrated, in particular with primary care services. The global drive for universal health coverage provides an ideal opportunity for this integration. Dental care systems should focus more on promoting and maintaining oral health and achieving greater oral health equity. Sugar, alcohol, and tobacco consumption, and their underlying social and commercial determinants, are common risk factors shared with a range of other non-communicable diseases (NCDs). Coherent and comprehensive regulation and legislation are needed to tackle these shared risk factors. In this Series paper, we focus on the need to reduce sugar consumption and describe how this can be achieved through the adoption of a range of upstream policies designed to combat the corporate strategies used by the global sugar industry to promote sugar consumption and profits. At present, the sugar industry is influencing dental research, oral health policy, and professional organisations through its well developed corporate strategies. The development of clearer and more transparent conflict of interest policies and procedures to limit and clarify the influence of the sugar industry on research, policy, and practice is needed. Combating the commercial determinants of oral diseases and other NCDs should be a major policy priority.
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Assistência Odontológica/organização & administração , Reforma dos Serviços de Saúde/organização & administração , Doenças da Boca/terapia , Saúde Bucal , Sacarose Alimentar/efeitos adversos , Indústria Alimentícia , Saúde Global , Promoção da Saúde/organização & administração , Humanos , Doenças da Boca/etiologia , Odontologia Preventiva/organização & administração , Saúde PúblicaRESUMO
AIM: To assess the safety of buccal infiltration local anaesthetic (LA) without additional factor replacement in patients with haemophilia (PWH) and association with clinical experience of the operator. METHODS: A consecutive sample of participants with mild, moderate and severe haemophilia scheduled to have dental treatment were recruited from a comprehensive care centre in Ireland. Infiltration LA was administered using a standard technique. Safety was defined as any adverse event at time of administration, immediate postoperative, or postoperative period. Clinical experience was dichotomized into fewer or greater than three years clinical experience. RESULTS: N = 135 buccal infiltration LAs without additional factor replacement were provided to N = 71 participants with mild (n = 20; 28%) and moderate to severe haemophilia (n = 51; 72%). Successful local anaesthesia was achieved in n = 133 cases (99%). No (0%) adverse bleeding events were recorded for any participants at time of administration of LA or during follow-up. Three out of 135 (2.2%) LAs recorded superficial bleeding 30 seconds after administration of LA, all of which resolved within 2 minutes with application of pressure; 4 out of 135 (3%) LAs produced a superficial haematoma at the site of injection no greater than 2 mm all of which resolved at 4 minutes. There were no differences in bleeding rates between clinicians by level of experience (P = 0.435) or by severity of bleeding disorder (P = 1.0). CONCLUSION: Local anaesthetic is safe to administer via buccal infiltration for people with mild, moderate and severe haemophilia without additional factor cover. This finding holds true regardless of operator experience.
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Anestésicos Locais/efeitos adversos , Assistência Odontológica/efeitos adversos , Hemofilia A/patologia , Hemofilia B/patologia , Hemorragia Pós-Operatória/etiologia , Adolescente , Adulto , Idoso , Anestésicos Locais/administração & dosagem , Feminino , Hematoma/etiologia , Humanos , Masculino , Pessoa de Meia-Idade , Índice de Gravidade de Doença , Adulto JovemRESUMO
OBJECTIVE: To explore the knowledge of late adolescent and adults affected with cleft lip and/or palate (CL/P) about their condition and their experiences with information about treatment options and outcomes within the cleft care pathway. SETTING AND SAMPLE POPULATION: Twenty-eight people with CL/P had recently finished or were about to finish their definitive orthodontic/orthognathic (OGN) treatment. Participants were purposively recruited from two cleft centres in the UK. MATERIALS AND METHODS: Qualitative, semi-structured interviews were conducted and all interviews were recorded and transcribed verbatim. Thematic analysis was undertaken using the framework method. RESULT: There are a broad range of interpretations and explanations for both the causes and implications of CL/P amongst those living with the condition. This resulted in confusion and left participants vulnerable to misinformation and unable to combat stigma. In addition, there was some confusion about the implication of different treatment options. Participants felt that they did not receive enough information about the nature of the treatment that they would be undergoing and the length and implications of recovery post-treatment. This was a source of concern for the participants. CONCLUSION: The findings of this study suggest that there is a mismatch between the information provided to the families of people with CL/P and the levels of knowledge they have, about both their condition and the treatment options available to them. It is essential that clear, accessible information is provided at the right times in the care pathway to ensure that patients are able to make informed decisions about treatment.
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Fenda Labial , Fissura Palatina , Adolescente , Adulto , Emoções , HumanosRESUMO
AIM: In a two arm randomized controlled trial this study compared the effects of a routine periodontal assessment consultation versus a routine consultation + individualized risk assessment communication intervention on patient thoughts and emotions about periodontal disease. MATERIALS AND METHODS: Adults (N = 102) with moderate/advanced chronic periodontitis referred to a Periodontology Department of a large UK dental school, completed psychological measures before a periodontal assessment and again at the end of the visit. Intervention participants received an individualized calculation of their periodontal disease risk using PreViser Risk Calculator in addition to their routine assessment consultation. RESULTS: In routine care, patients' thoughts about periodontal disease seriousness (p < 0.001) and susceptibility (p < 0.03) increased post-consultation and participants felt more positive (p < 0.02) about periodontal disease. These effects were also seen in intervention participants. Additionally, the individualized risk communication intervention led to patients reporting i) periodontal disease treatment as more effective than they did pre-consultation (p < 0.001), ii) feeling more confident in their ability to adhere to treatment as seen in increases in self-efficacy (p < 0.05) and iii) higher intentions to adhere to periodontal management (p < 0.03). CONCLUSIONS: Individualized periodontal disease risk communication influences psychological variables that underpin adherence with periodontal instructions.
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Atitude Frente a Saúde , Periodontite Crônica/psicologia , Educação de Pacientes como Assunto , Adulto , Ansiedade/psicologia , Periodontite Crônica/diagnóstico , Comunicação , Relações Dentista-Paciente , Depressão/psicologia , Suscetibilidade a Doenças , Emoções , Feminino , Humanos , Intenção , Masculino , Pessoa de Meia-Idade , Motivação , Cooperação do Paciente , Medição de Risco , Autoimagem , Autoeficácia , Método Simples-CegoRESUMO
Good dental health enables a person to eat, speak, and socialise. It contributes to nutrition, general health, and quality of life. The dental health of people living in the UK has improved in the last 40 years, and older people are retaining their natural teeth throughout their life; nontheless, a significant proportion of people over 75 years still rely on partial and full dentures. Dental disease in all age groups is readily prevented by daily oral hygiene and adherence to a healthy diet, avoidance of smoking, and sensible alcohol intake. Some older people may simply need reminding and encouragement to carry out oral hygiene, while more dependent adults may need support and active help to do so. Nursing teams and health professionals play a key role in promoting oral health by supporting oral hygiene and adequate nutrition, preventing discomfort, and detecting dental diseases early. This article gives a brief overview of how nursing teams and health professionals can promote oral health and provides details of resources from which further detailed information may be obtained.
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Serviços de Saúde Comunitária , Assistência Odontológica para Idosos , Cárie Dentária/prevenção & controle , Papel do Profissional de Enfermagem , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , MasculinoRESUMO
OBJECTIVES: Dental behaviour support (DBS) describes all specific techniques practiced to support patients in their experience of professional oral healthcare. DBS is roughly synonymous with behaviour management, which is an outdated concept. There is no agreed terminology to specify the techniques used to support patients who receive dental care. This lack of specificity may lead to imprecision in describing, understanding, teaching, evaluating and implementing behaviour support techniques in dentistry. Therefore, this e-Delphi study aimed to develop a list of agreed labels and descriptions of DBS techniques used in dentistry and sort them according to underlying principles of behaviour. METHODS: Following a registered protocol, a modified e-Delphi study was applied over two rounds with a final consensus meeting. The threshold of consensus was set a priori at 75%. Agreed techniques were then categorized by four coders, according to behavioural learning theory, to sort techniques according to their mechanism of action. RESULTS: The panel (n = 35) agreed on 42 DBS techniques from a total of 63 candidate labels and descriptions. Complete agreement was achieved regarding all labels and descriptions, while agreement was not achieved regarding distinctiveness for 17 techniques. In exploring underlying principles of learning, it became clear that multiple and differing principles may apply depending on the specific context and procedure in which the technique may be applied. DISCUSSION: Experts agreed on what each DBS technique is, what label to use, and their description, but were less likely to agree on what distinguishes one technique from another. All techniques were describable but not comprehensively categorizable according to principles of learning. While objective consistency was not attained, greater clarity and consistency now exists. The resulting list of agreed terminology marks a significant foundation for future efforts towards understanding DBS techniques in research, education and clinical care.
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Técnica Delphi , Terminologia como Assunto , Humanos , Consenso , Relações Dentista-Paciente , Assistência Odontológica/métodosRESUMO
UNLABELLED: The most common cause of excessive bleeding is idiopathic, but bleeding can also be caused by inherited or acquired conditions associated with vascular defects, platelet defects or coagulation disorders. This paper will cover inherited bleeding disorders. Every clinician will encounter a patient who complains of prolonged bleeding following certain procedures; most commonly dental extractions. In the majority of cases the cause is often a local one and can be managed using simple local measures. However, prolonged post-operative bleeding following dental treatment might be one of the first signs of a bleeding disorder in an undiagnosed patient, necessitating referral for further investigations. Some patients may present with an already confirmed diagnosis of a bleeding disorder, requiring appropriate treatment planning and dental management in an appropriate setting with haematological advice. This paper will provide guidance on how to achieve this. CLINICAL RELEVANCE: To update clinicians on the dental management of patients with inherited bleeding disorders and how to decide the most appropriate setting for the provision of dental care.
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Assistência Odontológica para Doentes Crônicos , Transtornos Hemorrágicos/genética , Transtornos Herdados da Coagulação Sanguínea/complicações , Transtornos Plaquetários/genética , Hemofilia A/complicações , Transtornos Hemorrágicos/complicações , Transtornos Hemorrágicos/diagnóstico , Humanos , Planejamento de Assistência ao Paciente , Hemorragia Pós-Operatória/etiologia , Doenças Vasculares/genéticaRESUMO
AIMS: To assess the association between length of dental arch and oral health-related quality of life in head and neck cancer patients post-radiotherapy. METHODS: Thirty head and neck cancer participants reported their oral health-related quality of life using the oral health impact profile-14 instrument and their global self-rating of general and oral health. All patients had received chemotherapy and radiotherapy. The length of dental arch was assessed in three tooth relational categories: canine-to-canine, shortened (premolars to premolars), and long (molars to molars) dental arches. Inclusion of participants for any of the three categories required verification of opposing teeth relationship with Shim Stock paper. RESULTS: Out of 30 head and neck cancer patients, eight (27%) had a canine-to-canine dental arch, 14 (46%) had a shortened dental arch, and eight (27%) had a long dental arch. The median oral health impact profile-14 scores for participants respectively with the canine-to-canine dental arch was six (IQR = 9.25), seven (IQR = 8) for participants with shortened dental arch, and 11 (IQR = 12.5) for participants with long dental arch. There were no significant differences in oral health impact profile-14 scores between the three-tooth relational groups (Kruskal-Wallis H = 0.769, df = 2, P-value = .681). Similarly, there were no significant differences between three-tooth relational groups on the self rating of general (Chi-squared = 1.714, df = 2, P-value = .424) and oral health (Chi-squared = 1.393, df = 2, P-value = .498). CONCLUSION: Within the limitations of this study, no association was found between the length of dental arch and oral health-related quality of life in head and neck cancer patients post-radiotherapy. Other factors such as dry mouth, oral mucositis, loss of taste, and trismus should be considered as contributory factors to reduced oral health-related quality of life in head and neck cancer patients post-radiotherapy, particularly in relation to eating difficulties.
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Neoplasias de Cabeça e Pescoço , Estomatite , Humanos , Qualidade de Vida , Arco Dental , Saúde Bucal , Neoplasias de Cabeça e Pescoço/radioterapiaRESUMO
Fluoride is added to drinking water in some countries to prevent tooth decay (caries). There is no conclusive evidence that community water fluoridation (CWF) at WHO recommended concentrations for caries prevention has any harmful effects. However, research is ongoing regarding potential effects of ingested fluoride on human neurodevelopment and endocrine dysfunction. Simultaneously, research has emerged highlighting the significance of the human microbiome in gastrointestinal and immune health. In this review we evaluate the literature examining the effect of fluoride exposure on the human microbiome. Unfortunately, none of the studies retrieved examined the effects of ingested fluoridated water on the human microbiome. Animal studies generally examined acute fluoride toxicity following ingestion of fluoridated food and water and conclude that fluoride exposure can detrimentally perturb the normal microbiome. These data are difficult to extrapolate to physiologically relevant human exposure dose ranges and the significance to humans living in areas with CWF requires further investigation. Conversely, evidence suggests that the use of fluoride containing oral hygiene products may have beneficial effects on the oral microbiome regarding caries prevention. Overall, while fluoride exposure does appear to impact the human and animal microbiome, the long-term consequences of this requires further study.
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Fluorose Dentária , Microbiota , Animais , Humanos , Fluoretos/toxicidade , Fluoretação/efeitos adversos , AlimentosRESUMO
There is a need for a theoretically informed, contextualized approach to measuring oral health from a multidisciplinary perspective that goes beyond the commonly used clinical indices and sociodental measures. This commentary aims to discuss the potential for the WHO's International Classification of Functioning, Disability and Health (ICF) to provide a model for the development of indicators for oral health. It is suggested that the ICF might provide both a theoretical model and an operational classification for indicators of oral health. The ICF model states that human experience of physical, cognitive and social functioning is universal and, thus, can be described and qualified. Human function is given social and environmental context within the model at both an individual and population level. The ICF can not only capture data regarding oral health and function at the physiological level (e.g. chewing) but also at the social level (e.g. sharing meals). It is able not only to capture aspects of preventive behaviour (e.g. caring for teeth) but also aspects of social facilitation (e.g. economic self-sufficiency) or ability to fulfil a social role (e.g. remunerative employment). It also includes aspects of social environment, such as healthcare services or political, economic and legal systems. Case studies are given as examples of the potential use of the ICF in the oral health domain. Examples are also given of the first steps that have been made towards operationalization of the ICF in data collection and oral health research. The challenges of encompassing such a comprehensive model into a practical oral health measure are discussed.
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Pessoas com Deficiência , Saúde Bucal , Humanos , Atividades CotidianasRESUMO
BACKGROUND: Realist methods offer a novel approach to intervention design. Such novelty is needed for effective oral health promotion interventions with people with intellectual developmental disabilities (IDD) and their carers because existing interventions are poorly described and lack theoretical underpinning. In this study, the steps between inception and final intervention development are presented, with an aim to expand understanding of how realist theorizing can be used to develop interventions, and to demonstrate theory-driven intervention development in the field of oral health promotion. METHODS: In this intervention development study, the use of realist methods to develop an intervention aiming to improve the oral hygiene of people with IDD is presented. Realist theories (RTs) arising from a mixed synthesis were used to develop the Keep My Teeth intervention. The use of realist theory in intervention development was mapped across seven domains and 18 actions with emphasis on how theory informed key actions. RESULTS: Realist theories informed many but not all actions in the development process. Where gaps arose, this was augmented with other systems of intervention development, such as the Behaviour Change Wheel (BCW) and Behaviour Change Technique (BCT) systems. The resulting intervention and underlying theory are presented using TiDieR criteria. CONCLUSIONS: It is demonstrated how realist methods could be integrated with substantive theory when developing an intervention. RTs enhanced the contextualization of the intervention that was developed but were insufficient in their own right to guide the development process from conception to intervention. This was overcome by augmenting with substantive theory, in this case, using the BCW and BCT behaviour change systems, to select and specify the behaviours that needed to change. In essence, the BCTs guided which techniques to select, while the RTs guided how to develop and intervene. Robust intervention development in the field of oral health promotion is also presented in this study.
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Deficiência Intelectual , Higiene Bucal , Criança , Humanos , Deficiências do Desenvolvimento/complicações , Deficiências do Desenvolvimento/terapia , Deficiência Intelectual/complicações , Promoção da Saúde , Saúde BucalRESUMO
Background: There is a high prevalence of health problems among single people who are homeless. Specialist primary health care services for this population have been developed in several locations across England; however, there have been very few evaluations of these services. Objectives: This study evaluated the work of different models of primary health care provision in England to determine their effectiveness in engaging people who are homeless in health care and in providing continuity of care for long-term conditions. It concerned single people (not families or couples with dependent children) staying in hostels, other temporary accommodation or on the streets. The influence on outcomes of contextual factors and mechanisms (service delivery factors), including integration with other services, were examined. Data from medical records were collated on participants' use of health care and social care services over 12 months, and costs were calculated. Design and setting: The evaluation involved four existing Health Service Models: (1) health centres primarily for people who are homeless (Dedicated Centres), (2) Mobile Teams providing health care in hostels and day centres, (3) Specialist GPs providing some services exclusively for patients who are homeless and (4) Usual Care GPs providing no special services for people who are homeless (as a comparison). Two Case Study Sites were recruited for each of the specialist models, and four for the Usual Care GP model. Participants: People who had been homeless during the previous 12 months were recruited as 'case study participants'; they were interviewed at baseline and at 4 and 8 months, and information was collected about their circumstances and their health and service use in the preceding 4 months. Overall, 363 participants were recruited; medical records were obtained for 349 participants. Interviews were conducted with 65 Case Study Site staff and sessional workers, and 81 service providers and stakeholders. Results: The primary outcome was the extent of health screening for body mass index, mental health, alcohol use, tuberculosis, smoking and hepatitis A among participants, and evidence of an intervention if a problem was identified. There were no overall differences in screening between the models apart from Mobile Teams, which scored considerably lower. Dedicated Centres and Specialist GPs were more successful in providing continuity of care for participants with depression and alcohol and drug problems. Service use and costs were significantly higher for Dedicated Centre participants and lower for Usual Care GP participants. Participants and staff welcomed flexible and tailored approaches to care, and related services being available in the same building. Across all models, dental needs were unaddressed and staff reported poor availability of mental health services. Limitations: There were difficulties recruiting mainstream general practices for the Usual Care GP model. Medical records could not be accessed for 14 participants of this model. Conclusions: Participant characteristics, contextual factors and mechanisms were influential in determining outcomes. Overall, outcomes for Dedicated Centres and for one of the Specialist GP sites were relatively favourable. They had dedicated staff for patients who were homeless, 'drop-in' services, on-site mental health and substance misuse services, and worked closely with hospitals and homelessness sector services. Funding: This project was funded by the National Institute for Health and Care Research (NIHR) Health and Social Care Delivery Research programme (HSDR 13/156/03) and will be published in full in Health and Social Care Delivery Research; Vol. 11, No. 16. See the NIHR Journals Library website for further project information.
Health problems are common among single people who are homeless, but there is little evidence of the best ways to deliver primary health care to them. This study evaluated four types of services (models) that are in existence: (1) health centres primarily for people who are homeless (Dedicated Centres); (2) Mobile Teams that provide health care in hostels and day centres; (3) Specialist GPs that have some services exclusively for patients who are homeless; and (4) Usual Care GPs providing health care to all patients, with no special services for people who are homeless. The study concentrated on single people (not homeless families or couples with dependent children) staying in hostels, other temporary accommodation and on the streets. Overall, 363 patients at these practices who had been homeless in the previous 12 months participated, and information was collected from them over a 12-month period. We examined the extent to which screening for different health conditions was undertaken, and to which treatment and follow-up care were provided for participants with chronic respiratory problems, depression, alcohol problems and drug problems. Information was gathered from their medical records about use of health and social care services over 12 months. Overall, outcomes for Dedicated Centres and for one of the Specialist GP sites were more favourable. They had staff working specifically with patients who were homeless; provided flexible 'drop-in' services instead of requiring patients to book appointments; and worked closely with mental health, alcohol and drug services, and with hostels, day centres and street outreach teams. Participants were also more satisfied with the health care they received from the specialist models, and were more likely to say that they had confidence and trust in doctors and nurses at these sites. Across all models, dental needs were unaddressed and staff reported poor availability of mental health services.
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Pessoas Mal Alojadas , Serviços de Saúde Mental , Criança , Humanos , Saúde Mental , Inglaterra/epidemiologia , Atenção Primária à SaúdeRESUMO
INTRODUCTION: There is no agreed taxonomy of the techniques used to support patients to receive professional oral healthcare. This lack of specification leads to imprecision in describing, understanding, teaching and implementing behaviour support techniques in dentistry (DBS). METHODS: This review aims to identify the labels and associated descriptors used by practitioners to describe DBS techniques, as a first step in developing a shared terminology for DBS techniques. Following registration of a protocol, a scoping review limited to Clinical Practice Guidelines only was undertaken to identify the labels and descriptors used to refer to DBS techniques. RESULTS: From 5317 screened records, 30 were included, generating a list of 51 distinct DBS techniques. General anaesthesia was the most commonly reported DBS (n = 21). This review also explores what term is given to DBS techniques as a group (Behaviour management was most commonly used (n = 8)) and how these techniques were categorized (mainly distinguishing between pharmacological and non-pharmacological). CONCLUSIONS: This is the first attempt to generate a list of techniques that can be selected for patients and marks an initial step in future efforts at agreeing and categorizing these techniques into an accepted taxonomy, with all the benefits this brings to research, education, practice and patients.
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Anestesia Geral , Atenção à Saúde , Humanos , EscolaridadeRESUMO
BACKGROUND: Alveolar osteitis (dry socket) is a complication of dental extractions and occurs more commonly in extractions involving mandibular molar teeth. It is associated with severe pain developing 2 to 3 days postoperatively, a socket that may be partially or totally devoid of blood clot and in some patients there may be a complaint of halitosis. It can result in an increase in postoperative visits. OBJECTIVES: To assess the effects of local interventions for the prevention and treatment of alveolar osteitis (dry socket) following tooth extraction. SEARCH METHODS: The following electronic databases were searched: the Cochrane Oral Health Group Trials Register (to 29 October 2012), the Cochrane Central Register of Controlled Trials (CENTRAL) (The Cochrane Library 2012, Issue 10), MEDLINE via OVID (1946 to 29 October 2012) and EMBASE via OVID (1980 to 29 October 2012). There were no restrictions regarding language or date of publication. We also searched the reference lists of articles and contacted experts and organisations to identify any further studies. SELECTION CRITERIA: We included randomised controlled trials of adults over 18 years of age who were having permanent teeth extracted or who had developed dry socket post-extraction. We included studies with any type of local intervention used for the prevention or treatment of dry socket, compared to a different local intervention, placebo or no treatment. We excluded studies reporting on systemic use of antibiotics or the use of surgical techniques for the management of dry socket because these interventions are evaluated in separate Cochrane reviews. DATA COLLECTION AND ANALYSIS: Two review authors independently undertook risk of bias assessment and data extraction in duplicate for included studies using pre-designed proformas. Any reports of adverse events were recorded and summarised into a table when these were available. We contacted trial authors for further details where these were unclear. We followed The Cochrane Collaboration statistical guidelines and reported dichotomous outcomes as risk ratios (RR) and calculated 95% confidence intervals (CI) using random-effects models. For some of the split-mouth studies with sparse data it was not possible to calculate RR so we calculated the exact odds ratio instead. We used the GRADE tool to assess the quality of the body of evidence. MAIN RESULTS: Twenty-one trials with 2570 participants met the inclusion criteria; 18 trials with 2376 participants for the prevention of dry socket and three studies with 194 participants for the treatment of dry socket. The risk of bias assessment identified six studies at high risk of bias, 14 studies at unclear risk of bias and one studies at low risk of bias. When compared to placebo, rinsing with chlorhexidine mouthrinses (0.12% and 0.2% concentrations) both before and after extraction(s) prevented approximately 42% of dry socket(s) with a RR of 0.58 (95% CI 0.43 to 0.78; P < 0.001) (four trials, 750 participants, moderate quality of evidence). The prevalence of dry socket varied from 1% to 5% in routine dental extractions to upwards of 30% in surgically extracted third molars. The number of patients needed to be treated with (0.12% and 0.2%) chlorhexidine rinse to prevent one patient having dry socket (NNT) was 232 (95% CI 176 to 417), 47 (95% CI 35 to 84) and 8 (95% CI 6 to 14) for control prevalences of dry socket of 1%, 5% and 30% respectively.Compared to placebo, placing chlorhexidine gel (0.2%) after extractions prevented approximately 58% of dry socket(s) with a RR of 0.42 (95% CI 0.21 to 0.87; P = 0.02) (two trials, in 133 participants, moderate quality of evidence). The number of patients needed to be treated with chlorhexidine gel to prevent one patient having dry socket (NNT) was 173 (95% CI 127 to 770), 35 (95% CI 25 to 154) and 6 (95% CI 5 to 26) for control prevalences of dry socket of 1%, 5% and 30% respectively.A further 10 intrasocket interventions to prevent dry socket were each evaluated in single studies, and therefore there is insufficient evidence to determine their effects. Five interventions for the treatment of dry socket were evaluated in a total of three studies providing insufficient evidence to determine their effects. AUTHORS' CONCLUSIONS: Most tooth extractions are undertaken by dentists for a variety of reasons, however, all but three studies included in the present review included participants undergoing extraction of third molars, most of which were undertaken by oral surgeons. There is some evidence that rinsing with chlorhexidine (0.12% and 0.2%) or placing chlorhexidine gel (0.2%) in the sockets of extracted teeth, provides a benefit in preventing dry socket. There was insufficient evidence to determine the effects of the other 10 preventative interventions each evaluated in single studies. There was insufficient evidence to determine the effects of any of the interventions to treat dry socket. The present review found some evidence for the association of minor adverse reactions with use of 0.12%, 0.2% and 2% chlorhexidine mouthrinses, though most studies were not designed to detect the presence of hypersensitivity reactions to mouthwash as part of the study protocol. No adverse events were reported in relation to the use of 0.2% chlorhexidine gel placed directly into a socket (though previous allergy to chlorhexidine was an exclusion criterion in these trials). In view of recent reports in the UK of two cases of serious adverse events associated with irrigation of dry socket with chlorhexidine mouthrinse, it is recommended that all members of the dental team prescribing chlorhexidine products are aware of the potential for both minor and serious adverse side effects.
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Alvéolo Seco/terapia , Adulto , Clorexidina/uso terapêutico , Alvéolo Seco/prevenção & controle , Humanos , Dente Serotino/cirurgia , Antissépticos Bucais/uso terapêutico , Ensaios Clínicos Controlados Aleatórios como AssuntoRESUMO
OBJECTIVE: To understand why, how and under what circumstances interventions lead to improved access of young adults with experience of homelessness (YAEH) to primary care dental services in the UK. METHODS: We followed a realist, theory-driven methodology. It involved locating existing theories, searching for evidence, document selection, data extraction/appraisal and evidence synthesis. We searched scientific databases and grey literature sources. We used these data and relevant substantive theories to develop explanations of how, why and under what circumstances interventions lead to desired outcomes. We presented these explanations in the form of context-mechanism-outcome configurations (CMOCs). The CMOCs were incorporated in an overarching programme theory, which was iteratively developed and refined throughout the realist synthesis. RESULTS: We used 106 scientific and 18 grey literature records to synthesize 61 CMOCs. Our revised programme theory highlights the importance of four main considerations: 'preparing a service', 'producing and disseminating information', 'outreach activities' and 'facilitating interactions'. When designing dental programmes for YAEH, we recommend considering the importance of prior service planning (including resourcing of emergency dental care, training staff and incorporating safety measures), creating positive experiences, flexibility, patient-centeredness, being informative and reassuring, creating an enabling environment (including strong communication, building rapport and avoiding negative judgements), having realistic expectations and designing services that empower patients. CONCLUSIONS: Improving dental access of YAEH requires attention to multiple levels. Services can achieve positive outcomes by understanding the complexity of YAEH lives, and creating contextual circumstances that encourage their attendance.
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Comunicação , Pessoas Mal Alojadas , Assistência Odontológica , Humanos , Atenção Primária à Saúde , Reino Unido , Adulto JovemRESUMO
INTRODUCTION: Improving oral health and reducing oral health inequalities is an important global health priority. 'Upstream interventions' are a vital part of the collective effort to reduce oral disease burdens, however it is a rather nebulous term. Furthermore, there is little evidence on the effectiveness, impact and sustainability of upstream interventions that have focused on oral health and wider public health measures that impact on oral health. The aim of this scoping review is to systematically map and synthesise evidence on the effectiveness, impact and sustainability of upstream interventions on population oral health and reducing socioeconomic oral health inequalities. METHODS AND ANALYSIS: This scoping review will be conducted in accordance with the Joanna Briggs Institute methodology and the Preferred Reporting Items for Systematic Reviews and Meta-Analyses Extension for Scoping Reviews checklist. A detailed search strategy will be used to conduct a comprehensive search of electronic databases: Scopus, Embase and MEDLINE, PsycINFO and CINAHL, ASSIA and Cochrane Database of Systematic Reviews. A search of grey literature will also be completed to identify relevant dissertations, governmental reports and evaluations of implemented policies. Identification and extraction of data will be performed by two pairs of reviewers. Oversight and feedback will be provided by an independent expert advisory group. ETHICS AND DISSEMINATION: This study will review published and available grey literature and does not require an ethics review. The scoping review protocol has been registered with the Open Science Framework. The final report will be circulated and disseminated through publication and feed into the work of the ongoing Lancet Commission on Oral Health. Due to the policy relevance of this work, discussions will take place with key stakeholders regarding the implications of the findings for future policy development.