Oral health and oral implant status in edentulous patients with implant‐supported dental prostheses who are receiving long‐term nursing care

Aim: The aim of this study was to investigate oral health and oral implant status in a group of edentulous patients receiving long‐term residential or nursing care (LTC), all of whom had implant‐supported fixed or removable dental prostheses. Material and methods: A dental examination was performed on a total of 3310 patients receiving LTC and from this population 35 edentulous patients in whom dental implants had been placed formed the cohort for this study. All examinations were performed by a specialist in hospital dentistry and took place in the patients’ own home environment. Oral health was assessed by means of a protocol which evaluated oral hygiene status, possible oral mucosal inflammation and oral mucosal friction levels. Any problems with the implant‐supported prosthesis, implant mobility or other complications were also assessed. In addition, patients were asked about any oral symptoms and their usual oral hygiene procedures. Results: About half of the subjects (17/35) were registered as having no/mild inflammation with 18 of 35 having moderate/severe inflammation. Twelve of the 35 patients had good/acceptable oral hygiene and 23 of 35 had poor/bad oral hygiene. Twenty‐one of the 35 patients depended on help from the nursing personnel for their daily oral hygiene procedures. Obvious problems with food impaction were noted in 11 patients. A total of 229 implants had been placed in 43 jaws supporting 40 full arch‐fixed prostheses and three implant‐borne overdentures. There was no evidence of mobility or fractures of either the implants or the prostheses. Fifteen implants showed some exposed screw threads. Pus was exuding from one implant site and general peri‐implant gingival hyperplasia was noted in two patients. Twenty‐four patients were completely satisfied with the function and appearance of their implant‐supported prostheses. Two patients were totally dissatisfied. Conclusion: This study indicates that oral implant therapy can be considered as a treatment of choice in elderly patients, even if oral hygiene is sub‐optimal.     

头颈部恶性肿瘤患者放疗后吞咽困难的危险因素分析及吞咽功能训练的临床应用价值

摘要 目的：分析头颈部恶性肿瘤（HNC）患者放疗后吞咽困难的危险因素,并观察吞咽功能训练的临床应用效果。方法：选择2020年4月~2022年5月期间在华中科技大学同济医学院附属同济医院接受放疗的HNC患者150例。采用自制调查量表获取患者的一般资料,采用单因素和多因素Logistic分析HNC患者放疗后吞咽困难的危险因素,并观察吞咽功能训练的临床应用效果。结果：本研究中150例HNC患者,放疗后出现吞咽困难的有93例,吞咽困难发生率为62.00%。根据放疗后是否出现吞咽困难将患者分为无吞咽困难组（n=57）和吞咽困难组（n=93）。单因素分析显示,HNC患者放疗后吞咽困难与文化程度、婚姻状况、高血压、糖尿病、高脂血症、居住地、体质量指数无关（P>0.05）,而与年龄、性别、吸烟史、饮酒史、肿瘤分期、肿瘤位置、累积放疗剂量有关（P<0.05）。多因素Logistic回归分析,结果显示：年龄偏大、男性、吸烟史、饮酒史、肿瘤分期为III期、肿瘤位置为颈部肿瘤、累积放疗剂量偏高是HNC患者放疗后吞咽困难的危险因素（P<0.05）。HNC患者干预1个月后、干预2个月后安德森吞咽困难量表（MDADI）评分较干预前下降,功能性经口摄食量表（FOIS）评分较干预前升高（P<0.05）。结论：HNC患者放疗后吞咽困难的发生率较高,年龄、性别、吸烟史、饮酒史、肿瘤分期、肿瘤位置、累积放疗剂量等均是其影响因素。HNC患者放疗期间给予吞咽功能训练,可有效改善患者的吞咽状况。     

Oral status and its association with obesity in Southern Brazilian older people

Background and objective: The loss of a functional dentition imposes eating difficulties and food avoidance, which may be detrimental in terms of nutritional status and health. The objective of this study was to investigate whether tooth loss and edentulism that were not rehabilitated with dental prostheses were associated with obesity among elderly in Southern Brazil. Materials and methods: A random sample of 872 independently living elderly was evaluated by means of a cross‐sectional study. Socio‐demographic, medical history and behaviour data were assessed using a standardised questionnaire. Two trained dentists assessed the number of teeth and use of prostheses in accordance with the WHO criteria. Height and weight were assessed and used to generate body mass index (BMI = weight (kilos)/height (cm)²) data. Participants were categorised into non‐obese (BMI ≤ 30) or obese (BMI > 30). Multivariate logistic regression was used to model the relationship between number of teeth and use of dental prostheses with obesity adjusting for confounders. Results: Multivariate logistic regression revealed that edentulous persons wearing only upper dentures (OR = 2.34, 95% CI 1.18–4.27) and dentate participants with one to eight teeth wearing 0‐to‐1 prosthesis (OR = 2.96, 95% CI 1.68–5.19) were more likely to be obese. Conclusion: The results show that a poorer oral status, represented by having fewer teeth that were not replaced by dental prostheses, was associated with obesity in Southern Brazil older people, suggesting a close relationship between poor oral status and systemic conditions that may have important clinical implications.     

Oral health status,C-reactive protein and mortality--a 10 year follow-up study

Background: Epidemiological studies have reported a strong association between C‐reactive protein (CRP) and cardiovascular diseases (CVD). Elevated CRP levels have been observed both in dentate individuals with chronic dental infections like periodontal disease and in those edentulous. The mechanisms behind these observations, especially the reasons for the elevation of CRP in the edentulous, are poorly understood. The comparative data on the importance of these inflammatory conditions in the oral cavity as causes of elevated CRP levels and CVD risk factors are also limited. Objective: To determine if edentulism is associated with increased levels of CRP and investigate the possible mechanism for this association; and to study the influence of periodontal disease and edentulism on 10‐year mortality. Subjects: Of the 364 subjects aged 76,81, and 86 years in 1990,196 were dentate and 168 edentulous. By December 1999, 179 had died, almost half (n=87) of them due to cardiovascular disease. Results: Significantly more of the edentulous subjects had elevated (>3 mg/L) CRP levels as compared to those with at least 20 teeth (p<0.01). They also had high salivary microbial counts (p<0.05), and more mucosal lesions (p<0.0001) than those with at least 20 teeth. In multivariate analysis, high microbial counts (OR 2.3, CI 1.06‐5.05) and mucosal lesions (OR 2.18, CI 1.03‐4.61) were significantly associated with elevated CRP levels. The risk for all‐cause mortality was non‐significantly elevated among the edentulous (RR 1.48, CI 0.95 – 2.31) and dentate with periodontal disease (RR 1.58, CI 0.96 – 2.61). CVD mortality was significantly higher among the dentate with periodontal disease (RR 1.97, CI 1.01 – 3.85) when compared with dentate without periodontal disease. Conclusion: Among the edentulous, chronic infections like denture‐related mucosal lesions are important determinants of elevated CRP, comparable to periodontal disease in the dentate. Elevated CRP per se and edentulism were not significantly associated with increased mortality. Periodontal disease was, however, still associated with a two‐fold CVD mortality in this very old population.     

Effects of a denture adhesive in edentulous patients after maxillectomy

doi: 10.1111/j.1741‐2358.2011.00538.x
Effects of a denture adhesive in edentulous patients after maxillectomy Objective: The objective of this study is to evaluate the usefulness of a denture adhesive in edentulous patients after maxillectomy. Background: Maxillectomy patients suffer from functional impairments. Denture adhesives (DAs) are the solution in such patients. However, little is known about DAs in maxillectomy patients. Materials and Methods: Eight edentulous patients who had undergone maxillectomy were included and divided into three groups. Group 1 (half ≤ remaining residual maxilla), Group 2 (quarter < remaining residual maxilla < half) and Group 3 (remaining residual maxilla ≤ quarter). They were evaluated by a speech intelligibility test and a mixing ability test, respectively. A cream‐type DA called New Poligrip^® (GlaxoSmithKline, Tokyo, Japan) was used. Results: Applying the DA, speech intelligibility showed a higher score than the data without DA. Conclusion: The effects of using a DA depend on the amount of the remaining residual maxilla. Our study showed that if the remaining residual maxilla is less than a quarter (Group 3), it is difficult to have confidence in the effectiveness of the DA to improve masticatory function. On the other hand, the use a DA showed improved speech intelligibility test values in all groups.     

Masticatory performance in 80-year-old individuals

Objective: To evaluate the masticatory performance of elderly people at the age of 80 years. Subjects: A total of 283 individuals of 80 years of age took part in a general and dental health survey. Main outcome measures: A dental examination including the number of remaining teeth, occlusion, prostheses, bite force recording, and a questionnaire regarding masticatory performance were recorded. Setting: Five municipalities (Okazaki city, Tokoname city, Tahara town, Atsumi town and Minami‐chita town) in Aichi prefecture, Japan. Results: There were 20 or more teeth in 7.4% subjects, and 44.5% were edentulous. Subjects with no occlusion accounted for 77.4% of the total. Subjects with prostheses accounted for 90.8%. Maximum bite force and masticatory ability score for patients with 20 or more teeth or not wearing prostheses were higher than other groups. The non‐wearing prostheses group had a low masticatory ability score. Conclusion: Most of the 80‐year‐old individuals recovered their masticatory ability with the assistance of prostheses. Several individuals with 20 or more remaining teeth or without removable dentures present in both jaws had a high score for bite forces and masticatory abilities.     

Jaw muscles in older overdenture patients

Objective: To determine, using computer tomography (CT), whether the retention of a small number of teeth in the older adult used to support overdentures could affect the cross‐sectional area (CSA) and X‐ray density of two jaw closing muscles. Design: Cross‐sectional study of a group of older patients subdivided into dentate, edentulous and those wearing overdentures supported by two to five teeth. Subjects: The sample consisted of 24 subjects aged 55–68 years. Outcome measures: CSA and X‐ray density of two jaw closing muscles, masseter and medial pterygoid were measured and evaluated using CT. Results: There were no significant differences between left and right jaw muscles, but the CSA of the masseter muscles were significantly larger than the medial pterygoid muscles. The CSA of the masseter and medial pterygoid muscles was significantly smaller in edentulous subjects compared with dentate subjects but no significant difference was observed between subjects wearing overdentures and those with a natural dentition. No significant differences were observed with the X‐ray density between different muscles or dental states. Conclusion: The retention of a small number of teeth in the older adult used to support overdentures appears to sustain the CSA of two jaw closing muscles and therefore could enhance these patients’ masticatory ability compared with those who were edentulous.     

Management of a post-radiotherapy xerostomic patient--a case report

doi: 10.1111/j.1741‐2358.2011.00519.x Management of a post‐radiotherapy xerostomic patient – a case report Objective: The objective of the study was to fabricate complete denture with palatal reservoir filled with artificial saliva for a post radiotherapy edentulous patient. Background: Xerostomia is a subjective complaint rather than a disease. It is caused by irradiation, medication, Sjogren's syndrome & neurological factors such as stress. Radiotherapeutic treatment of head and neck cancer patients often causes long term dysfunction involving their salivary function, swallowing capabilities & taste. All three of these domains are affected by radiation‐ induced damage to the salivary glands. This in turn results in poor retention of complete denture, frequent trauma to alveolar ridge & other oral infections. All these events drastically affects quality of life of ageing patients. Material and Method: A complete denture in heat cure acrylic resin was fabricated in which a palatal reservoir was made on the palatal side. Results: Problems arising due to xerostomia were reduced to a great extent. Conclusion: Prosthodontic management of Xerostomic patient include several techniques. This paper presents a case report of post radiotherapy edentulous patient in which complete denture with palatal reservoir filled with artificial saliva was fabricated.     

Nutritional status, dietary intake and oral quality of life in elderly complete denture wearers

doi: 10.1111/j.1741‐2358.2011.00545.x Nutritional status, dietary intake and oral quality of life in elderly complete denture wearers Background and objective: The prevalence of malnutrition increases with age because of many factors. Edentulousness leads to the avoidance of many types of foods. The aim of this study was to determine whether elderly complete denture wearers have a higher risk of malnutrition than dentate controls. Material and methods: A Mini‐Nutritional Assessment (MNA) and a 3‐day dietary record were compiled for a group of fully dentates (21 women and 29 men; mean age 70.1 ± 6.1) and for a group of complete denture wearers (31 women and 16 men; mean age 70.1 ± 8.1). Socio‐demographic data and scores on the General Oral Health Assessment Index (GOHAI) questionnaire were collected. Results: Inter‐group comparison of MNA scores showed that more subjects in the edentulous group (21.3%) risked malnutrition than in the dentate group (0%). The variability of the MNA could be explained for 22% by dental status, 7% by loneliness and 4% by the GOHAI score (regression analysis). Both groups had insufficient energy intakes and deficits in vitamins and micronutrients; moreover, edentulous subjects had lower intakes than dentate subjects. Conclusion: The use of conventional dentures increases the risk of malnutrition in the elderly.     

The orodental status of a group of elderly in-patients: a preliminary assessment

Objective: To provide a preliminary assessment of the orodental status and dental treatment requirements of a group of elderly in-patients. Design: Cross-sectional. Setting: Acute Care of the Elderly and Stroke Rehabilitation units at teaching hospitals in Merseyside. Subject: 150 patients aged 58 to 94 years, in which a history could be validated at interview. Intervention: Questionnaire administered by dentist and clinical examination. Main outcome measures: Registration with a dentist, prosthetic status and difficulties with dentures, denture hygiene and identification marking, dental treatment needs and evidence of mucosal pathology. Results: Only 27% of patients claimed registration with a dentist. Three quarters of the patients were edentulous and 66 patients wore full dentures; 18 had no prostheses. Difficulties were experienced by one quarter of patients with upper dentures, compared with a half of lower denture wearers. Of the dentures available for inspection, 61 % had removable soft debris, 66% were left out at night and 75% were cleaned by the patient, whilst on the ward. No dentures had evidence of identification marking. Of the 39 partially dentate patients, 75% required interventive dental treatment. Denture stomatitis was diagnosed in 29% of patients and 19 had evidence of benign mucosal pathology. Conclusions: The orodental status of this group of elderly in-patients was poor, with a high proportion being edentulous. Few were registered with a dentist and denture hygiene was inadequate. Lack of identification marking is a matter of concern. Closer liaison between hospital staff responsible for elderly in-patients is required, to improve the orodental health and quality of life of this medically compromised group of patients.     

A qualitative study of trends in patient preferences for the management of the partially dentate state

Objective: To identify factors influencing attitudes of partially dentate adults towards dental treatment in Ireland. Background: People are retaining more teeth later in life than ever before. Management of partially dentate older adults will be a major requirement for the future and it is important to determine factors which may influence patients’ attitudes to care. Methods: Subjects: A purposive sample of 22 partially dentate patients was recruited; 12 women and 12 men, ranging in age from 45 to 75 years. Data Collection: Semi‐structured individual interviews. Results: Dental patients have increasing expectations in relation to (i) a more sophisticated approach to the management of missing teeth and (ii) their right to actively participate in decision making regarding the management of their tooth loss. There is some evidence of a cohort effect with younger patients (45–64 years) having higher expectations. Conclusions: The evidence of a cohort effect within this study in relation to higher patient expectations indicates that both contemporary and future patients are likely to seek a service based on conservation and restoration of missing teeth by fixed prostheses.     

Effect of ill-fitting dentures on the swallowing duration in patients using polygraphy

doi: 10.1111/j.1741‐2358.2011.00536.x Effect of ill‐fitting dentures on the swallowing duration in patients using polygraphy Background: Surface electromyography (SEMG) has been widely used in the recent years to study swallowing physiology, offering a valid and reliable tool for identifying normal swallowing. The goal of our study was to assess the contribution of denture fitness in the age‐related increase of swallowing duration. Methods: Twenty denture wearers and 20 dentate individuals were analysed using SEMG and a computerised kinesiography of mandibular movement. Three spontaneous saliva swallowings were recorded for each patient with both their old and new prostheses. Three spontaneous saliva swallowings were recorded for each dentate person in two different recording sessions. Results: Old prosthesis mean swallowing time was 1.84 (SD ± 0.85) seconds while the new well‐fitting prostheses needed a 1.28 (SD ± 0.55) (p = 0.0009) swallowing time. The difference in swallowing time was significant (p = 0.01) between dentate subjects and individuals wearing an old prosthesis. No significant difference was found between dentate subjects and the same prosthesis wearers when a new well‐fitting prosthesis was worn. Conclusion: Data presented in this work suggest that part of the increased duration of swallowing showed by elderly and healthy people is because of incorrect an dental prosthesis. Prolongation of swallowing duration in the elderly population could be reconsidered in the light of the quality of dental device worn by the aged population.     

Responses of jawbone to pressure

Objective: To provide a literature review of bone resorption of edentulous jaws focusing on responses to pressure. Background: After the extraction of all teeth in a jaw there is a continuous reduction of the residual ridge. The individual variation of bone resorption is great, and the aetiology is complex and not yet well understood. Materials and methods: A search of the literature published up to May 2003 on bone resorption and pressure was performed using PubMed/Medline. Results: Animal studies have demonstrated that excessive and constant pressure induces bone resorption. Recent experimental research has indicated that bone resorption is a pressure‐regulated phenomenon with a lower threshold for continuous than for intermittent pressure. Clinical studies have suggested that residual ridge resorption is due more to the effects of denture wearing than to disuse atrophy. However, the results of leaving out dentures at night are not conclusive. Nor does the literature offer any strong evidence for the so‐called combination syndrome, which has been described as a result of unfavourable loading. Clinical studies using multivariate analyses indicate that female gender and systemic factors may be of greater importance than oral and denture factors. Implant‐supported prostheses have a bone preserving effect rather than the continuing resorption under complete dentures. Conclusions: The best way to reduce bone resorption is to avoid total extraction, preserve a few teeth and fabricate overdentures. In edentulous jaws, placement of implant‐supported prostheses will lead to less bone loss and may even promote bone growth. To increase our knowledge of residual ridge resorption extended experimental, clinical and statistical methods will be needed, preferably including collaboration between dental and medical researchers.     

Complete removable prostheses: from expectation to (dis)satisfaction

Objective: The purpose of this survey was to increase our knowledge on the experience and feelings of edentulous people, 6 months after having acquired and worn a pair of complete removable prostheses. Background: The incorporation of conventional, complete removable prostheses may be an appropriate treatment which can result in an improvement in the quality of life of people who have lost their teeth. Methods: The 12 patients of the sample were interviewed individually according to a semi‐structured questionnaire so as to create an atmosphere for open conversation regarding the subject matter. For each participant, photographs, before dental treatment and after the use of the prostheses, were taken. The images of the prostheses were reviewed and impressions were collected. Results: The analysis of participant’s statements allowed one to verify if the complete removable prostheses improved the quality of life; however, difficulties encountered could lead users to abandon their prostheses. Conclusion: Appropriate investment on the part of health professionals, together with the clarification of information and the monitoring of patients, may well minimise these difficulties.     

Knowledge of prosthodontic treatment among denture-wearers and non-denture-wearers attending a dental institute in India: a survey report

Objective: Knowledge of subjects regarding prosthodontic treatment may play a role in their acceptance of the prostheses. The purpose of this survey was to assess the knowledge of prosthodontic treatment among the denture‐wearers and non‐denture‐wearers reporting to the Institute of Dental Sciences, Belgaum. Methods: A self‐designed closed‐ended questionnaire containing 14 questions was designed. Four‐hundred and nineteen subjects aged between 25 and 65 years were surveyed over a period of 2 months. Collected data were statistically analysed using chi‐squared test at a significance level of p < 0.05. Results: From the 419 subjects surveyed, 140 subjects (33.4%) were dentate and 279 subjects (66.6%) were edentulous either in the maxillary, mandibular or both arches. Among the 279 edentulous subjects, 143 (51.3%) did not use any kind of prosthesis. There was a statistically significant difference in knowledge regarding the replacement of teeth by artificial means, the number of visits required for the provision of a complete denture, problems with dentures among subjects using and not using them (p < 0.001) whereas no significant difference was found among the subjects regarding aesthetics with dentures and socializing with friends. Conclusion: Attempts should be made to raise the level of knowledge of both denture‐wearers and non‐denture‐wearers reporting to the Institute for any dental treatment.     

Implant overdentures for edentulous elders: study of patient preference

Background: Studies show that elders wearing implant overdentures have improved nutrition and quality of life. However, upfront costs of this therapy are high, and the income of elderly edentulous populations is low. Objectives: This study was designed (i) to measure the preferences of edentulous patients for mandibular two‐implant overdentures using Willingness‐To‐Pay (WTP) and Willingness‐To‐Accept (WTA), (ii) to assess the effect of long‐term financing on WTP and (iii) to assess the desired role of health care plans in financing dental prostheses. Methods: Edentulous elders (68–79 years; n = 36) wearing maxillary dentures and either a mandibular conventional denture (CD, n = 13) or a two‐implant overdenture with ball attachments (IOD, n = 23) participated in this study. All had received their prostheses 2 years previously, as part of a randomised clinical trial. A three‐part questionnaire was completed during a 20‐min interview with a trained researcher. Results: Forty‐six per cent (6/13) of the CD wearers and 70% (16/23) of the IOD wearers were willing to pay three times more than the current cost of conventional dentures for implant prostheses. These percentages were increased to 77% (CD) and 96% (IOD) if participants could pay for implant overdentures in monthly instalments. Eighty‐six per cent (31/36) of all participants in both groups (21/23 IOD; 10/13 CD) thought that the government should cover at least some of the cost of implant overdentures. Conclusions: This study shows that, the majority of elderly edentate individuals who have not experienced mandibular two‐implant overdenture therapy are willing to pay the cost, particularly when payment can be made in monthly instalments.     

Should edentulous patients be constrained to removable complete dentures? The use of dental implants to improve the quality of life for edentulous patients

doi:10.1111/j.1741‐2358.2009.00294.x
Should edentulous patients be constrained to removable complete dentures? The use of dental implants to improve the quality of life for edentulous patients Background: Nowadays, there is some speculation among dental educators that the need for complete dentures will significantly decrease in the future and that training in their provision should be removed from the dental curriculum. Objective: To sensitise the reader to the functional shortcomings of complete denture therapy in the edentulous patient and present restorative options including implants to improve edentulous quality of life in these patients. Methods: Information retrieval followed a systematic approach using PubMed. English articles published from 1964 to 2008, in which the masticatory performance of patients with implant‐supported dentures was assessed by objective methods and compared with performance with conventional dentures, were included. Results: National epidemiological survey data suggested that the adult population in need of one or two complete dentures will increase from 35.4 million adults in 2000 to 37.9 million adults in 2020. Clinical studies have showed that the ratings of general satisfaction were significantly better in the patients treated with implant overdentures post‐delivery compared with the complete denture users. In addition, the implant group gave significantly higher ratings on comfort, stability and ability to chew. Furthermore, patients who received mandibular implant overdentures had significantly fewer oral health‐related quality of life problems than did the conventional group. Conclusion: Implant‐supported dentures including either complete overdentures or a hybrid prosthesis significantly improve the quality of life for edentulous patients compared with conventional removable complete dentures. Therefore, the contemporary dental practitioner should consider other options as well as conventional removable complete dentures to restore edentulous patients.     

Examining the incidence of human papillomavirus-associated head and neck cancers by race and ethnicity in the U.S., 1995-2005

Background

Head and neck cancer (HNC) incidence, mortality and survival rates vary by sex and race, with men and African Americans disproportionately affected. Risk factors for HNC include tobacco and alcohol exposure, with a recent implication of human papillomavirus (HPV) in the pathogenesis of HNC. This study describes the epidemiology of HNC in the United States, examining variation of rates by age, sex, race/ethnicity and potential HPV-association.

Methods

We used the North American Association of Central Cancer Registries (NAACCR) Cancer in North America (CINA) Deluxe Analytic Data to analyze HNC incidence for 1995–2005 from forty population-based cancer registries. We calculated age-adjusted incidence rates and incidence trends using annual percent change by age, sex, race/ethnicity and HPV-association.

Results

Males and Non-Hispanic Blacks experienced greater HNC incidence compared to women and other race/ethnicity groupings. A significant overall increase in HNC incidence was observed among HPV-associated sites during 1995–2005, while non HPV-associated sites experienced a significant decline in HNC incidence. Overall, younger age groups, Non-Hispanic Whites and Hispanics experienced greater increases in incidence for HPV-associated sites, while HNC incidence declined for Non-Hispanic Blacks independent of HPV-association. In particular, for HPV-associated sites, HNC incidence for Non-Hispanic White males aged 45–54 increased at the greatest rate, with an APC of 6.28% (p<0.05). Among non HPV-associated sites, Non-Hispanic Black males aged 0–44 years experienced the greatest reduction in incidence (APC, −8.17%, p<0.05), while a greater decline among the older, 55–64 year age group (APC, −5.44%, p<0.05) occurred in females.

Conclusions

This study provides evidence that HPV-associated tumors are disproportionately affecting certain age, sex and race/ethnicity groups, representing a different disease process for HPV-associated tumors compared to non HPV-associated tumors. Our study suggests that HPV tumor status should be incorporated into treatment decisions for HNC patients to improve prognosis and survival.     

Oral and general health status in patients treated in a dental consultation clinic of a geriatric ward in Bern, Switzerland

doi: 10.1111/j.1741‐2358.2011.00529.x Oral and general health status in patients treated in a dental consultation clinic of a geriatric ward in Bern, Switzerland Introduction: This audit reports on the oral and general health of patients who were treated in a dental consultation clinic of a geriatric hospital. Material and Methods: Dental and medical records were obtained from 112 female and 80 male patients (mean age, 83.7 ± 8.2 years) who attended a dental consultation. Data analysis included the general health [American Society of Anesthesiologists (ASA) classification, number of diagnoses, cognitive function] and dental state in the age strata 60–69, 70–79, 80–89 and 90–99 years. Results: Seventy‐four per cent of patients were aged over 80 years. The prevalence of ASA‐P4 and P3 varied between age groups. Most patients (>86%) had more than three chronic diseases. Cognitive impairment was present in almost half of both older age cohorts (43 and 50%). Half of the patients (52%) were edentulous. In dentate patients, the average number of teeth was 12 ± 6 and differed in the maxilla significantly between age groups (p = 0.005). There was no significant association between dental state, ASA classification and systemic conditions. Conclusions: The profile of this cohort reflects a poor oral and general health status. The results underline the importance of an interdisciplinary consultation in a geriatric ward where oral health care is an integral part.