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2.
J Clin Dent ; 12(3): 71-6, 2001.
Article in English | MEDLINE | ID: mdl-11505964

ABSTRACT

The purpose of this two-year clinical study was to provide a comparison of the anticaries efficacy associated with two commercially available, American Dental Association-accepted dentifrices: Colgate Total Toothpaste, which contains 0.3% triclosan and 2% copolymer in a 0.243% sodium fluoride/silica base; and Crest Cavity Fighting Toothpaste with Fluoristat, which contains 0.243% sodium fluoride in a silica base. The study was conducted in harmony with the published 1988 American Dental Association guidelines for studies geared toward the comparison of fluoride dentifrices. The study employed a double-blind parallel-group design, and involved adults living in communities throughout Israel. Qualifying subjects were randomly assigned to the two treatment groups, with multiple subjects in the same household all assigned to the dentifrice randomly allocated to the first among them. Caries examinations were conducted in accordance with U.S. Food and Drug Administration guidelines for the clinical evaluation of drugs to prevent dental caries. Two calibrated examiners performed all of the measurements. After treatment assignment, study participants were instructed to brush their teeth at home with their assigned dentifrice at least twice daily. Brushing instructions were reinforced by indoctrination in proper oral hygiene techniques by dental professionals, supplemented by pamphlets supplied by the sponsor and yearly mailings to participants, emphasizing good oral hygiene and the need to ensure compliance with the study. Post-baseline examinations were performed after one year of product use, and again after two years of product use. Three-thousand, three-hundred and ninety-two (3,392) subjects completed this two-year study. For these subjects, the mean caries scores (DFS, decayed or filled surfaces) at baseline were 21.96 for the Colgate Total Toothpaste group, and 21.49 for the Crest Cavity Fighting Toothpaste with Fluoristat group. For caries increment after one year, the respective means were 1.37 for the Colgate Total Toothpaste group, and 1.56 for the Crest Cavity Fighting Toothpaste with Fluoristat group. After two years, the mean caries increments were 1.46 for the Colgate Total Toothpaste group, and 1.75 for the Crest Cavity Fighting Toothpaste with Fluoristat group. No statically significant difference was indicated between the treatment groups at baseline. However, for both the one-year and two-year increments, there was a statistically significant difference between treatment groups. Relative to the Crest Cavity Fighting Toothpaste with Fluoristat group, the Colgate Total Toothpaste group presented a 12.2% reduction in caries increment scores at one year, and a 16.6% reduction in caries increment scores at two years. In accordance with the procedures and standards provided by the published guidelines of the American Dental Association for the comparison of the anticaries efficacy of fluoride dentifrices, the results of this study support the conclusion that Colgate Total Toothpaste provides a superior level of coronal anticaries efficacy compared to Crest Cavity Fighting Toothpaste with Fluoristat.


Subject(s)
Cariostatic Agents/therapeutic use , Dental Caries/prevention & control , Dentifrices/therapeutic use , Adult , Aged , Analysis of Variance , Complex Mixtures , DMF Index , Double-Blind Method , Female , Fluorides , Humans , Israel , Male , Middle Aged , Observer Variation , Silicic Acid , Toothpastes , Treatment Outcome , Triclosan
3.
Spec Care Dentist ; 20(2): 72-4, 2000.
Article in English | MEDLINE | ID: mdl-11203882

ABSTRACT

The purpose of this study was to estimate the realistic dental needs of an elderly short-stay patient in a geriatric department. One segment of the elderly population at risk for whom surveillance would appear extremely important are those admitted temporarily to the hospital for acute or acute-on-chronic care. Little has been written about the oral needs of such patients. The study population was comprised of 468 patients of a geriatric department in a medical center examined by a dentist trained in gerodontics. An evaluation of the results showed that 65.3% needed direct oral hygiene assistance. Only 16.4% are able to participate in oral hygiene instruction; a few of them--6.6%--had a need of prosthodontic treatment. A once-weekly screening program was required to handle the oral problems, mainly Candida infections. Close cooperation with the ward staff is essential in order to develop and promote good oral hygiene for this very frail elderly population.


Subject(s)
Dental Care for Aged , Geriatrics , Health Services Needs and Demand , Hospital Departments , Hospitals, General , Acute Disease , Aged , Aged, 80 and over , Candidiasis, Oral/therapy , Chronic Disease , Dental Plaque/therapy , Dentures , Frail Elderly , Health Education, Dental , Humans , Oral Health , Oral Hygiene , Tongue Diseases/microbiology
4.
Gerodontology ; 14(2): 83-8, 1997.
Article in English | MEDLINE | ID: mdl-10530172

ABSTRACT

OBJECTIVES: Numerous studies around the world have been conducted in order to understand the reasons for tooth extractions in various age groups. Most studies have dealt with the general adult population but little attention has been paid to the elderly population. In Israel, as in most of the western countries, the elderly population is growing rapidly and thus demands for its dental needs are also increasing. In order to meet the dental requirements of the geriatric population, data on the main reasons of tooth mortality have been collected. DESIGN: Retrospective analysis of reasons for extraction divided into three categories: caries, periodontal disease and "other". SUBJECTS: The files of 302 consecutive elderly patients aged 65-95 years attending for extraction. The cause for tooth extraction was gathered from the written diagnosis described by the operator as well as from radiographs. Setting Two surgical clinics in Jerusalem serving low income residents. Results Results indicated that 30% of the extractions were due to caries, 65% were due to periodontal disease and only 6.4% related to "other" reasons. In both, males and females, periodontal disease was the major cause for tooth loss yet, females exhibited more extractions due to caries than males (35% vs 23% respectively). A relatively high incidence of tooth loss was documented for the 85+ age group. Of the teeth that were extracted, incisors and molars were equally the most frequent (29%) followed by premolars (26%) and canines (17%). Premolars were the teeth most frequently extracted out of the teeth removed due to caries (32%) whereas incisors were the most frequently removed within the group of teeth extracted due to periodontal disease (31%). CONCLUSIONS: The results of this study point to the importance of prevention and treatment of dental diseases, particularly periodontal disease, in adults aged 0 years and above in order to prevent tooth loss in their later years.


Subject(s)
Dental Caries/epidemiology , Periodontal Diseases/epidemiology , Tooth Extraction/statistics & numerical data , Tooth Loss/etiology , Aged , Aged, 80 and over , Dental Care for Aged , Dental Caries/complications , Female , Humans , Israel/epidemiology , Male , Periodontal Diseases/complications , Retrospective Studies
5.
J Clin Dent ; 7(1): 17-20, 1996.
Article in English | MEDLINE | ID: mdl-9238880

ABSTRACT

A clinical study was carried out in an attempt to assess the efficacy of a newly designed electric toothbrush compared to a conventional manual toothbrush using the American Dental Association's protocol for evaluating toothbrushes. An Oral-B 35 manual toothbrush, which served as the control, was compared to the Plaq & White125 electric toothbrush. Examinations were performed by two calibrated examiners at baseline, day 15 and day 30. Examinations included the gingival index, plaque index and bleeding index. Mean indices were calculated and compared between the two brushes using the repeated measures multiple analysis of variance. No statistically significant differences between the mean indices on the three examination days were observed following the use of the manual or the electric toothbrushes. The results of this study demonstrate that the electric toothbrush was numerically more effective than the manual toothbrush in reducing supragingival plaque levels, either before or after brushing, at each examination date compared to baseline plaque values. However, this difference was not statistically significant. This and other findings concluded that the Plaq & White toothbrush is comparable to the control ADA-accepted toothbrush.


Subject(s)
Dental Plaque/prevention & control , Toothbrushing/instrumentation , Adult , Analysis of Variance , Dental Plaque Index , Equipment Design , Gingivitis/prevention & control , Humans , Periodontal Index , Single-Blind Method , Statistics, Nonparametric
6.
Gerodontology ; 12(12): 89-94, 1995 Dec.
Article in English | MEDLINE | ID: mdl-9084295

ABSTRACT

The purpose of this study was to investigate patient satisfaction with complete dentures after one year of use and several potential mitigating factors in Israeli elderly. Eight-four patients who were 54 years of age or older and who were rehabilitated with complete dentures were recalled for examination 12-15 months later; 84.5% (n = 70) were interviewed and reexamined by calibrated examiners who judged all prostheses to be clinically acceptable. The mean age of participants was 71.90 years and two-thirds were females. Over 73% reported that they wore their dentures "always." Nearly 79% indicated that they were pleased with their denture appearance. Difficulties were reported by 28.2%, while 46.5% reported difficulties with chewing. Chewing problems were significantly related to swallowing problems (P < .001); food enjoyment "as much now as you did five years ago" (P < 0.001); difficulties speaking (P < 0.05); and "having sores under your dentures" (P < 0.01) which affected 28.2% of the survey group. Married elderly expressed higher satisfaction with denture comfort as compared to "single" patients, and patients suffering from any systemic chronic diseases were more dissatisfied with appearance. A summary satisfaction scale of 7 items was constructed (Cronbach alpha reliability 0.6834) and logistic regression performed to identify key model variables for overall satisfaction. Stat sign findings included: 1) immigration year; 2) neurological or psychological disorder; and 3) age. The model correctly classified 92.75%. Findings suggest that a variety of factors may influence denture satisfaction. Gathering detailed information by means of a questionnaire before new denture fabrication may be an important tool for the dentist in predicting and consequently enhancing patient satisfaction with complete dentures.


Subject(s)
Dental Care for Aged/psychology , Denture, Complete/psychology , Patient Satisfaction , Adult , Aged , Female , Follow-Up Studies , Humans , Israel , Logistic Models , Male , Middle Aged , Odds Ratio , Patient Satisfaction/statistics & numerical data
7.
Quintessence Int ; 26(8): 535-43, 1995 Aug.
Article in English | MEDLINE | ID: mdl-8602428

ABSTRACT

Seventy-four reports of emphysematous complications in ambulatory dental patients, published in the English literature between the years 1960 and 1993, are reviewed, and an additional case of subcutaneous, retropharyngeal, and mediastinal emphysema following an impression-taking procedure for a crown preparation is presented. This rare complication occurred mainly in patients in the third and fifth decades of life, after dental procedures on the third molar, in particular during mandibular extractions and treatment on the right side. The use of an air syringe, high-speed handpieces, or their combination was reported in 71% of cases. Centripetal air dissection, with retropharyngeal and mediastinal emphysema, occurred in 35% of the patients, especially following extractions.


Subject(s)
Dental High-Speed Technique/adverse effects , Dental Impression Technique/adverse effects , Emphysema/etiology , Tooth Extraction/adverse effects , Adolescent , Adult , Air Pressure , Dental High-Speed Equipment/adverse effects , Dental Restoration, Permanent/adverse effects , Female , Humans , Male , Mediastinal Emphysema/etiology , Middle Aged , Molar, Third/surgery , Root Canal Therapy/adverse effects , Subcutaneous Emphysema/etiology
8.
J Clin Dent ; 6(1): 120-3, 1995.
Article in English | MEDLINE | ID: mdl-8694986

ABSTRACT

A clinical trial, based on the guidelines of the American Dental Association, was conducted to evaluate the efficacy and safety of Bio-Bright, a new manually rotating toothbrush. The brush was used by 28 adults and compared to a group of 26 adults who used an ADA-accepted toothbrush (Oral-B 35). Examinations were recorded for safety, plaque level, gingival inflammation and gingival bleeding at baseline, 15 days and one month. Analysis of the data revealed no statistically significant differences between the two groups at any of the measurement periods. When calculating the cumulative longitudinal effect on plaque increase or decrease, a consistent and statically significant advantage was revealed for the Bio-Bright group, as compared to the control. No significant differences were demonstrated when comparing safety, gingival, and bleeding indices between the two groups.


Subject(s)
Dental Plaque/prevention & control , Gingivitis/prevention & control , Toothbrushing/instrumentation , Adult , Dental Plaque Index , Humans , Observer Variation , Periodontal Index
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