Patients with head and neck cancer treated with radiotherapy: Their experiences after 6 months of prophylactic tooth extractions and temporary removable dentures.

OBJECTIVES: The impact of dental occlusion on the experiences of head and neck cancer patients and their oral, social and psychological functioning has been sparsely investigated. There is a lack of knowledge regarding the experience of tooth loss and dentures among patients treated for head and neck cancer. The aim of this study was to describe the experiences of head and neck cancer patients of prophylactic tooth extractions and temporary removable dentures, 6 months after radiotherapy treatment. MATERIAL AND METHODS: An individual interview with 25 patients 6 months after radiotherapy was subjected to a qualitative content analysis. RESULTS: Two categories, Impaired oral function and Belief in the future, and seven subcategories described the patients' experiences of temporary removable dentures during the first 6 months after prophylactic tooth extractions. The temporary removable dentures affected the patients' ability to chew, swallow and speak, caused pain, and were experienced as an enemy. Despite that, the patients were hopeful and had a wish for recovery, which gave them the energy to live. CONCLUSION: Prophylactic tooth extractions and temporary removable dentures 6 months after radiotherapy treatment affect head and neck cancer patients' recovery and everyday life. However, they have the will to take on these challenges, pertaining not only to themselves, but also to relatives and health professionals. At the individual level, the patient needs individualized professional support to get through the arduous procedure, from the acute situation until the end of the rehabilitation phase.

Secular trends over 40 years of periodontal health and disease in individuals aged 20-80 years in Jönköping, Sweden: Repeated cross-sectional studies.

AIM: To assess trends over 40 years regarding prevalence and severity of periodontitis in a Swedish adult population. MATERIALS AND METHODS: Cross-sectional examinations using the same clinical protocol have been repeated every 10 years (1973-2013) in a Swedish city with focus on periodontal disease in adults. Periodontal recordings included all teeth, excluding 3rd molars. Periodontal disease experience was classified (no/minor, moderate and severe). RESULTS: The no/minor group increased from 43% in 1983 to 60% in 2013. There was a non-significant trend for a decrease of the severe group. Over the 40-year period, the number of teeth increased significantly and at the examination 2013, the severe group accounted for this increase. More than 60% of the study population in 2013 had no periodontal pockets (PD) ≥6 mm. The number of PD ≥4 mm and ≥6 mm were unaltered between 2003 and 2013 in all age groups, except for the 20-year old individuals. This group showed a statistically significant increase of ≥4 mm PD. CONCLUSIONS: The periodontal health has improved in the population over the 40 years. The number of teeth increased significantly in the population, and in 2013, this increase occurred entirely in the severe group. Finally, there was a trend toward diminished prevalence of severe periodontitis.

Oral health of individuals aged 3-80 years in Jönköping, Sweden during 40 years (1973-2013). II. Review of clinical and radiographic findings.

The aim of this epidemiological study performed in 2013 was to analyze various clinical and radiographic data on oral health and compare the results to those of four cross-sectional studies carried out 1973-2003. In 1973, 1983, 1993, 2003, and 2013 random samples of 1,000; 1,104; 1,078; 987; and 1,010 individuals, respectively, were studied. The individuals were evenly distributed in the age groups 3, 5, 10, 15, 20, 30, 40, 50, 60, 70, and 80o years. Eighty-year-olds were not included in 1973. All subjects were inhabitants of the city of Jönköping, Sweden. The clinical and radiographic examination assessed edentulousness, removable dentures, implants, number of teeth, caries, restorations, oral hygiene, calculus, periodontal status, and endodontic treatment. The frequency of edentulous individuals aged 40-70 years was 16, 12, 8, 1, and 0.3% in 1973, 1983, 1993, 2003, and 2013, respectively. No complete denture weareryounger than 80-years old was found in 2013. During the 40-year period, the mean number of teeth in the age groups 30-80 years increased. In 2013, the 60-year-olds had nearly complete dentitions. Implants were found in all age groups from 30 years of age. The total number of individuals with implants was 36 in 2013. This was higher than earlier surveys, 4 in 1993, and 18 in 2003. The percentage of children and adults without caries and restorations increased during the 40-year period. It was found that the percentage of caries-free 3- and 5-year-olds were 79% and 69%, respectively, of the individuals in 2013. In the age groups 10-20 years, the percentage of caries-free individuals increased between 2003 and 2013. In 2013, 43% of the 15-year-olds were completely free from caries and restorations compared to 20% in 2003. In all age groups 5-60 years, DFS was lower in 2013 compared to the earlier examinations.There was no major change in DFS between 2003 and 2013 in the age groups 70 and 80 years. The most obvious change was the decrease in number of FS over the 40-year period of time. Regarding crowned teeth the most clear changes between 1973 to 2013 were the decrease in percentage of crowned teeth in the age groups 40 and 50-year-olds. The percentage of endodontically treated teeth decreased between 1973 and 2013 in all age groups. In age groups 10-30-year-olds a major reduction from about 30% to 15% in mean plaque score was seen between 1973-2003. Only a minor change in plaque score was seen during the last decade. For the age groups 40 years and older, a decrease in the percentage of surfaces with plaque was observed between 2003-2013. The percentage of tooth sites with gingivitis was for 20 years and older about 40% in 1973. In 2013, the percentage was about 15%. The frequency of sites with gingivitis was generally lower in 2013 compared with the otheryears,1973-1993. The percentage of individuals with probing pocket depths > 4mm increased with age. Between 2003-2013 a clear reduction was seen in all age groups in frequency of individuals with probing pocket depth > 4mm. Over the 40-year period an increase in the number of individuals with no marginal bone loss and a decrease in the number of subjects with moderate alveolar bone loss were seen. The continuous improvement in oral health and the reduced need of restorative treatment will seriously affect the provision of dental helath care and dental delivery system in the near future.

Oral health of individuals aged 3-80 years in Jönköping, Sweden, during 40 years (1973-2013). I. Review of findings on oral care habits and knowledge of oral health.

The aim of the this study was to present data on oral care habits and knowledge of oral health in 2013, and to compare these data with results from a series of four previous cross-sectional epidemiological studies. All these studies were carried out in the city of Jönköping, Sweden, in 1973, 1983, 1993, 2003, and 2013. The 1973 study constituted a random sample of 1,ooo individuals evenly distributed in the age groups 3, 5, 10, 15, 20, 30, 40, 50, 60, and 70 years. The same age groups with addition of a group of 80-year-olds were included in the 1983, 1993, 2003, and 2013 studies, which comprised 1,104; 1,078; 987; and 1,010 individuals, respectively. A questionnaire about dental care habits and knowledge of oral health was used. The questionnaire contained the same questions in all the five studies, although some had to be slightly modernised during the 40-year period. During the period 1973-2013, a continous increase of individuals in the age group 20-60 years were treated by the Public Dental Service amounting to about 50%. Almost 70% of the 70- and 80-year-olds were treated by private practitioners. In 2013, 10-20% of the individuals in the age groups 30-40 years did not regularly visit neither Public Dental Service nor a private practitioner. The corresponding figures for the individuals 50-80 years old were 4-7%. Similar number of avoidance was reported in the previous studies. In the survey 2013, about 20-30% of the individuals in the age groups 20-50 felt frightened, sick, or ill at ease at the prospect of an appointment with the dentist. These findings were in agreement with the results from the surveys 1973-2003. Among the younger age groups, 0-15 years, a reduction in self-reported "ill at ease" was found in the surveys 2003 and 2013 compared to the previous surveys in this series. In 2013, the knowledge of the etiology of caries was known by about 60% of the individuals which was similar to that reported 1973-2003. Twenty per cent of the individuals stated that they did not know which etiological factors that causes caries. This percentage was equivalent during the period 1973-2013.About 85% of the individuals in all age groups brushed their teeth with fluoride tooth paste at least two times a day. These frequencies have gradually increased during the 40-year period. Around 40% in the age groups 50-80 years used toothpicks regularly in 2013. This is a about 1/3-1/2 less compared to 2003. In the age groups 20-40 years 3-14% used toothpicks for proximal cleaning in 2013. In 2013, about 35% of the individuals never consumed soft drinks, in comparison with 20% in 2003. In the age groups 3-20 years about 20% were consuming soft drinks every day or several times a week,which is a reduction by half compared to 2013.