Oral symptoms in dying nursing home patients. Results from the prospective REDIC study.

BACKGROUND: The mouth is a central organ for communication and fluid intake, also for dying nursing home patients. This study describes the prevalence and severity of oral symptoms from nursing home admission until the day of perceived dying and the day of death. METHODS: A prospective, longitudinal cohort study including 696 patients who were admitted to 47 Norwegian nursing homes in 35 municipalities. During the first year of their stay, 189 died (27%), of whom 82 participants were assessed on the day they were perceived as dying and 134 on the day of death. Mouth care, nutrition, and bedsores were assessed with the Residents' Assessment Instrument for nursing homes (RAI-NH) and palliative care (RAI-PC). Pain intensity was assessed with the Mobilization-Observation-Behaviour-Intensity-Dementia-2 Pain Scale (MOBID-2). RESULTS: The proportion of patients with ≥ 6 oral symptoms increased from 16% when perceived as dying to 20% on the day of death (P = 0.001). On the day of death, xerostomia (66%), dysphagia (59%), and mastication problems (50%) were the most frequently observed oral symptoms. Only 16% received mouth care every hour and 12% were in pain during this procedure. Compared to people without dementia, those with a diagnosis of dementia at admission (N = 112, 86%) had xerostomia and mastication problems more frequently (50% vs. 73%; 32% vs. 56% (P = 0.038), respectively) on the day of death. CONCLUSIONS: The high extent of oral symptoms such as xerostomia, dysphagia, and mastication problems underline the need for systematic assessment and improved oral palliative care for dying nursing home patients with dementia. TRIAL REGISTRATION: Clinicaltrials.gov NCT01920100 08/08/2013. First submission to BMC oral 15/03/2023.

A Narrative of Oral Care in Palliative Patients.

Painful oral conditions represent a significant problem for most patients with a serious disease and palliative care needs. The main causes of such conditions may be associated with the underlying disease and its treatment, but primarily with adverse side effects of drugs. Oral conditions can lead to worsening of the illness and reduced quality of life. The objective of this narrative is to present an overview of oral care problems of this group, including present clinical practice. The evidence base for procedures and efficient products is weak. There is therefore an obvious need for research within this field.

Dry mouth in the seriously ill and dying. / Munntørrhet hos alvorlig syke og døende.

Dry mouth constitutes a significant problem for most patients with grave illnesses and a need for palliative treatment. The main causes are pharmaceuticals, diseases and cancer treatment, which are often associated with increasing age. The condition may give rise to discomfort, pain, dysphagia, speech problems, increased caries activity, dehydration, malnutrition and loss of appetite. There are few evidence-based remedies against this condition. An apparently trivial problem like dry mouth may therefore cause deterioration of the clinical picture and a reduced quality of life.

Randomized controlled trial of the effectiveness of three different oral moisturizers in palliative care patients.

Most patients in palliative care have problems with dry mouth caused by medication or as a direct result of their condition. Dry mouth may cause problems that affect the primary disease negatively and contribute to poorer quality of life in palliative patients. This randomized controlled trial compared the efficacy of three different oral moisturizers: 17% watery solution of glycerol; oxygenated glycerol triester (marketed as Aequasyal in Europe and as Aquoral in the USA); and a newly developed product, Salient. Of the three products, glycerol provided the best relief from xerostomia directly after application, but had no effect after 2 h. By contrast, the effects of Aequasyal and Salient were largely maintained over the same period. The findings for oral discomfort and pain and speech problems showed a similar pattern. Despite its poor effect after 2 h, patients preferred glycerol over Salient and Aequasyal, probably because of the unpleasant taste of Aequasyal and the consistency and mode of application of Salient. Within the limitations of this study, none of the three products tested was found to be clinically completely adequate. However, the glycerol solution was preferred by this group of patients, and its short-lived effect can be compensated for by frequent applications.

Effect of glycerol on reconstructed human oral mucosa.

The majority of severely ill patients experience dry mouth. For institutionalized patients, this condition is commonly treated using glycerol as a lubricant. However, because of its possibly desiccating effect, some countries do not advocate the use of glycerol. This study aimed to investigate dose-dependent effects of glycerol on homeostasis and tissue integrity of in vitro-reconstructed normal human buccal mucosa (RNHBM). Primary keratinocytes and fibroblasts were isolated and expanded from biopsies of mucosa from eight healthy volunteers. Ninety-six samples of RNHBM were prepared and exposed for 24 h to 17%, 42.5%, or 85% glycerol, or to distilled H2 O (control). Sections were stained with haematoxylin and eosin (H&E) to evaluate epithelial thickness or used for immunohistochemistry to measure expression of Ki67 (proliferation), cleaved caspase-3 (apoptosis), and E-cadherin (tissue-integrity). Positive cells and cell layers, as detected by immunohistochemistry, were counted. Epithelial thickness, proliferation, and apoptosis were significantly increased by exposure to 42.5% and 85% glycerol. No significant differences in apoptosis or proliferation were found between controls and RNHBM exposed to 17% glycerol. E-cadherin expression was not significantly affected by exposure to any of the concentrations of glycerol tested. This study shows that glycerol affects tissue homeostasis, but not tissue integrity, of RNHBM at glycerol concentrations above 42.5%.

End-of-life palliative oral care in Norwegian health institutions. An exploratory study.

OBJECTIVE: To explore circumstances surrounding procedures and knowledge regarding oral care for terminal patients in Norwegian healthcare institutions. METHODS: A questionnaire was distributed to randomly selected hospitals (n = 19) and nursing homes (n = 57) in central and rural parts of Norway. The questionnaire included three closed-ended and three open-ended questions about oral care for terminal patients. If procedures existed, the respondents were asked to enclose or describe them. RESULTS: The response rate was 84% for hospitals and 79% for nursing homes. Of the responding institutions, 25% had no oral care procedures, nor did 48% recognise their importance. Insufficient knowledge about oral care was reported by 39%. Twenty-one different procedures were identified, and a great number of oral care products used. The most common was glycerol, used by 36% of the institutions. Only 2% used a concentration below 30% - the limit above which the glycerol has a desiccating rather than a moistening effect. The most common patient complaint was dry mouth (49%), followed by plaque, food particles and fungus infections, each experienced by 19%. The most common problem for the personnel was lack of knowledge (43%) and patient cooperation (38%). CONCLUSIONS: Some terminal patients do not receive adequate palliative oral care in Norwegian healthcare institutions. Those that do are exposed to a great number of undocumented procedures and sometimes harmful products. There is a need for evidence-based procedures for oral care for terminally ill patients in health institutions, establishing interprofessional palliative healthcare teams and in particular improved training of the nursing staff.

Oral care training in the basic education of care professionals.

OBJECTIVE: To investigate the quantity and quality of oral care training in the basic education of future long-term care (LTC) professionals in Norway. BACKGROUND: The level of oral hygiene has often proved inadequate in LTC facilities. It has been maintained that this could be due to insufficient knowledge of oral care among care professionals. MATERIALS AND METHODS: A self-administered questionnaire was sent to all 270 schools in Norway which offered basic education of LTC personnel in 2004/05. Information on theoretical and practical oral care training, scope of oral care in teaching material and curriculum, educational background of the teaching staff and schools opinion regarding adequacy of their training programme was collected. RESULTS: Of the 203 respondents (75% response rate), 188 (participants) included oral care in their educational programme. Approximately two-thirds of the participating schools provided 3 h or more of oral care training and many of the important themes were presented in the textbooks that were recommended. Moreover, the practical exercises performed in practice placement supplemented the knowledge. CONCLUSION: The results could not confirm that LTC professional's basic education concerning oral care was inadequate. There may therefore be other explanations for the poor oral hygiene in many LTC facilities.

Long-term effect of an oral healthcare programme on oral hygiene in a nursing home.

This article reports on the long-term effect of an oral healthcare programme aimed at improving and maintaining the oral hygiene of elderly residents in a nursing home. The method was based on (i) motivation and oral-care training of the nursing staff, (ii) production of picture-based oral-care procedure cards, (iii) distribution of adequate oral-care equipment, (iv) practical implementation of new routines, and (v) assessment of results attained. The level of oral hygiene in the nursing home was assessed using the mucosal-plaque score (MPS) index. Overall evaluation was made before the start of the study, after 3 months, and eventually after 6 yr. Before implementation of the oral healthcare programme, 36% of the residents had an acceptable score. Six years later, the proportion was 70%. The evaluation showed that the introduction of such an oral healthcare programme significantly improved the oral hygiene of the residents on a long-term basis. However, 30% of the residents did not achieve an acceptable score because they were very ill or dying, aggressive or wanted to brush their teeth themselves.

Change in oral health status among the institutionalized Norwegian elderly over a period of 16 years.

OBJECTIVE: To assess the oral health status of elderly residents living in nursing homes, and to determine whether there have been any changes between 1988 and 2004. MATERIAL AND METHODS: The dental, periodontal, prosthetic, and oral mucosal status was recorded for 155 elderly long-term residents in five nursing homes. The results were compared with those of an identical cross-sectional study from 1988, using the same nursing homes, examination procedures, and evaluation criteria. The participation rate was 89.6%. RESULTS: Edentulism was less frequent in 2004 (43%) than in 1988 (71%), and the mean number of teeth among the dentate participants had increased from 10.7 to 14.6. The proportion of subjects with decayed teeth increased from 55% in 1988 to 72% in 2004, and the mean DMFT (decayed, missing, and filled teeth) increased from 19.4 to 23.2. The frequency of subjects with periodontal pockets of 4 mm or more increased from 43% to 65% during the 16-year period. More participants had crowns or bridges. Of the denture-wearing subjects, more were affected by stomatitis in 2004 than in 1988; however, a decrease in the degree of severity was evident. CONCLUSIONS: As more people retain their own teeth throughout life and the prevalence of oral diseases increases among the institutionalized elderly, their objective need for dental treatment is even greater than before. This underscores the necessity for developing effective and oral care programs for the elderly.

Chewing problems and dissatisfaction with chewing ability: a survey of older Tanzanians.

This study assessed the prevalence and correlates of reported chewing problems and dissatisfaction with chewing ability. Discrepancy between reported chewing problems and satisfaction/dissatisfaction with chewing ability was examined. A household survey was conducted in Tanzania in 2004/2005. A total of 1,031 adults (mean age 62.9 yr) underwent clinical examination and a personal interview. Forty per cent [95% confidence interval (CI): 37-43] reported problems with chewing at least one food item, and 25% (95% CI: 22-28) were dissatisfied with their chewing ability. Adjusted odds ratios (OR) for reporting problems with chewing any food were 1.6, 1.2, and 4.2 if having intact anterior/reduced posterior, reduced anterior/intact posterior, and reduced anterior/posterior occluding units, respectively. Subjects dissatisfied with their chewing ability were less likely to be female (OR = 0.6) and more likely to have reduced anterior/posterior occluding units (OR = 3.4), to report dental pain (OR =2.5), chewing problems (OR = 4.7), and oral impacts on daily performances (OIDP) (OR = 3.2). The OIDP scores discriminated between satisfied and dissatisfied groups, irrespective of confirmed chewing problems. Chewing problems and dissatisfaction with chewing ability was prevalent among older Tanzanians. Clinical measures of dentition status, together with reported functional and psychosocial impact scores, determined the subjects' evaluation of their chewing ability and should be taken into account when estimating treatment needs.

Caregivers' perceptions of electric versus manual toothbrushes for the institutionalised elderly.

OBJECTIVE: To evaluate how caregivers feel about the use of electric vs. manual toothbrushes for the elderly in long-term care. MATERIALS AND METHODS: After electric toothbrushes had been accessible in an institution for 15 months, a self-administered questionnaire was distributed to the nursing staff. The questions posed were whether the electric toothbrushes were being used, how much time was spent on brushing and if electric toothbrushes simplified the provision of oral care for the residents. RESULTS: The response rate was 79%. Of the 119 respondents, 78% replied that they always or frequently used an electric toothbrush. With regard to brushing times, 44% of the respondents reported that they spent less time on oral care procedures with an electric toothbrush than with a manual one. Equal amount of time for both types of toothbrushes was reported by 53%. Only 3% reported spending more time with an electric toothbrush than with a manual one. Oral care procedures were considered simpler with this device by 63% of the respondents, 22% registered no change and 15% found it more difficult. If patients suffering from dementia were considered separately, 45% found the procedures simpler when using electric toothbrushes, 24% registered no difference and 31% found it more difficult. CONCLUSION: The findings indicate that when given the choice, the caregivers prefer to use electric toothbrushes rather than manual ones as they feel this is simpler and often less time-consuming.

Clinical and socio-behavioral correlates of tooth loss: a study of older adults in Tanzania.

BACKGROUND: Focusing 50 year olds and above, this study assessed the frequency, extent and correlates of tooth loss due to various reasons. Frequency and correlates of posterior occluding support was also investigated. METHOD: A cross-sectional household survey was conducted in Pwani region and in Dar es Salaam in 2004/2005. One thousand and thirty-one subjects, mean age 62.9 years participated in a clinical examination and completed interviews. RESULTS: The prevalence of tooth loss due to any reason was 83.5%, due to caries 63.4% and due to other reasons than caries, 32.5%. A total of 74.9% had reduced number of posterior occluding units. Compared to subjects having less than 5 teeth lost due to caries, those with 5 or more lost teeth were more likely to be females, having decayed teeth, confirming dental attendance and to be among the least poor residents. Compared to subjects who had lost less than 5 teeth due to reasons other than caries, those who had lost 5 or more teeth were more likely to be of higher age, having mobile teeth, being males, being very poor and to disconfirm dental attendance when having problems. Predictors of prevalence of tooth loss (1 or more lost tooth) due to various reasons and reduced number of occluding units followed similar patterns of relationships. CONCLUSION: The results are consistent with prevalence and extent of tooth loss due to caries and due to reasons other than caries being differently related to disease- and socio- behavioral risk indicators. Caries was the principle cause of tooth loss and molar teeth were the teeth most commonly lost.

Dental technicians' experiences with all-ceramic extra-coronal restorations.

The aim of this study was to identify the dental technicians' experiences with extra-coronal all-ceramic restorations. A questionnaire was mailed to all laboratories registered in The Norwegian Association of Dental Laboratory Owners (n=186). The response was 149 (80%). All-ceramic restorations were produced by 93 (62%) of the responding laboratories. A few of these (1 7%) produced the majority (67%) of the restorations. The dental technicians reported low rates of remakes (median 2%) for all-ceramic restorations. The low production and the limited number of laboratories that perform this work show that there is room for extended training and more expertise in this field.

[Oral care in the last stages of life]. / Munnstell når livet er på hell.

BACKGROUND: It is the responsibility of the nursing homes to provide residents with adequate oral hygiene. This article describes a new approach to improve the oral hygiene standards of the elderly in long-term care. MATERIAL AND METHODS: The method was based on 1) the production of individual, pictorial oral care plans for each resident; 2) the patients receiving first-class dental care equipment (electric toothbrush, interdental brushes, prosthesis brushes etc.; 3) nursing staff receiving information on oral hygiene methods; 4) the introduction of a number of fixed routines at the nursing home. To assess the oral care in the group of elderly, the mucosal-plaque index was used. RESULTS AND INTERPRETATION: The evaluation was made before commencement of the study and again after 15 months. The evaluation showed that the introduction of this method significantly improved oral hygiene in 40 out of the 63 patients.

Ethics of esthetic dentistry.

Patient demand for esthetics has increased globally, and often for reasons of patient self-esteem. However, important ethical issues encompass treatment for purely esthetic reasons. Also, perceptions of what is esthetic differ among patients and clinicians. Therefore, the aim of this article is to make suggestions regarding some of the issues surrounding the ethical, esthetic treatment of patients, as well as present three cases illustrating the different meanings of esthetic health to different people.