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Biomedical subjects

F J Burke

Publications and source records attributed to F J Burke.

At least 19 recordsLinked to original sources
PubMed2004

A pilot study of patients' views of an oral health scoring system.

UNLABELLED: An oral health scoring system (Oral Health Score: OHS) has been designed to provide a numerical measure of the overall state of a patients oral health by means of a series of simple clinical examinations. OBJECTIVE: To assess, by means of a questionnaire, patients opinions of the value of the OHS. METHODS: Eight general dental practitioners who used the OHS were asked to participate in the project. The participating dentists were requested to explain the aims of the project to 50 patients. Patients who agreed to participate were asked to complete a questionnaire after a visit during which the OHS was used. These patients were provided with a reply-paid envelope for the return of the questionnaire. RESULTS: Completed usable questionnaires were received from 315 patients. Of respondents, 97% considered that the OHS gave them a better understanding of the condition of their mouth and 98% considered that the OHS was a good method for communication between dentist and patient. CONCLUSION: The results of the present study indicate that, within the study group, the OHS is considered by a large majority of patients to be a good method for communication of the patient's oral health between dentist and patient.

Attitude to Health↗
PubMed2001

Primary and secondary dental care: the nature of the interface.

Specialist dental services are scarce resources and are often oversubscribed. A key element is how these services relate to their referral base, in other words the interface between primary and secondary dental care. Dentistry has several unique qualities when compared with medicine and the nature of the interface between primary and secondary dental care is consequently very different to the medical interface, whilst apparently sharing common features. This paper examines the nature of that interface, the drivers for patient flow between services and outlines the properties of an ideal interface. This model can then be used as a way of describing some of the problems facing specialist dental services and of assessing any proposed solutions.

Continuity of Patient Care↗
PubMed2001

Primary and secondary dental care: how ideal is the interface?

In our previous paper in this journal, we described an ideal interface between primary and secondary dental care in terms of equity, seamless care and efficiency and effectiveness. This paper examines the published evidence describing considerable ongoing problems with the interface under these headings and the ways in which those problems might be better described, quantified and addressed.

Continuity of Patient Care↗
PubMed2001

Minimal data sets.

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Data Collection↗
PubMed2001

Academics for dental primary care.

Driven by the need to address integrated dental care, many UK dental schools have recognised the advantages of teaching dental practice, or dental primary care (DPC), as a separate and defined subject area. In such schools, DPC may be taught alongside specialist subjects such as restorative dentistry, oral surgery, oral medicine and those traditionally forming elements of the dental undergraduate curriculum. As a result, departments or units of general dental practice or DPC have been established.

Career Choice↗
PubMed2001

An assessment of the incidence of punctures in latex and non-latex dental examination gloves in routine clinical practice.

OBJECTIVE: To investigate the puncture resistance of a recently introduced non-latex, nitrile dental glove in comparison with a latex glove worn during routine clinical dental procedures. SETTING: Dentists in general dental practice working within the UK during 1999. SUBJECTS AND METHODS: 2,020 gloves worn by five general dental practitioners were examined for punctures following standard clinical use by a water inflation method. Procedures undertaken during glove usage and length of time worn were recorded. RESULTS: Following clinical use, 1.9% of the latex gloves and 5.3% of the nitrile gloves had punctures, a statistically significant difference (P < 0.0001). The puncture resistance of the nitrile gloves was superior to the puncture resistance of previously tested worn non-latex (vinyl) gloves. There was no evidence of a statistically significant difference between operators for the percentage or incidence of punctured gloves (P = 0.787) after correcting for glove type. No statistically significant difference was noted between incidence of puncture in the control, unused gloves (n = 200 for each type) and the gloves examined following clinical use (P = 0.907 for nitrile, P = 0.613 for latex). CONCLUSION: No increase in the number of punctures was noted following clinical use for either glove type. This could be considered to indicate good puncture resistance of the gloves tested in clinical use.

Analysis of Variance↗
PubMed2001

Cross-infection control in dental practice in the Republic of Ireland.

OBJECTIVE: The purpose of this study was to examine the infection control procedures used in general dental practices in the Republic of Ireland. DESIGN: Postal survey. SETTING: The Republic of Ireland. PARTICIPANTS: 250 general dental practices. METHODS: Postal questionnaire. MAIN OUTCOME MEASURES: Use of infection control procedures; gloves, masks, sterilisation of instruments, staff training. RESULTS: A 74% response rate (n = 177), with 162 wearing gloves for all patients, 97% of whom used latex gloves. Routine glove use by 69% of dental nurses. Approximately one third of respondents complained of hand skin irritation attributed to the wearing of latex gloves. Routine mask wearing during treatment was reported by 68% of respondents. The method of choice for sterilising instruments was the steam autoclave for 97%. Time spent on surgery cleaning between patients was less than one minute in 12 per cent of practices. CONCLUSIONS: Cross-infection control procedures practiced by a high proportion of the respondents to the survey conform to guidelines suggested by various authorities. Further education may be appropriate in a number of areas such as mask wearing and the need to change gloves between patients.

Cross Infection↗
PubMed2001

Influence of patient factors on age of restorations at failure and reasons for their placement and replacement.

OBJECTIVE: This study examined the reasons given by a selected group of dental practitioners for placement and replacement of restorations and correlated the data provided with patient factors, such as patients' age and gender, caries risk, occlusal function and oral hygiene, with restoration longevity. METHOD: A group of general dental practitioners (GDPs) were recruited to take part in the study. Each participant was asked to record the reason for placement or replacement of restorations from a list of potential reasons. The age and Class of the restoration being replaced was also recorded, as also was the material being used and the material being replaced. RESULTS: Details of reason for placement/replacement was received on 3196 restorations from 32 GDPs. Of the restorations placed, 54% were amalgam, 32% composite, 8% compomer and 7% glass ionomer. The reasons for placement/replacement of the restorations were principally primary caries (28%), secondary caries (29%), margin fracture (10%), tooth fracture (7%), and non-carious defects (6%). Overall, the mean age of restorations at failure was 7.1 years. Of the patients who received glass ionomer restorations, 29% were rated as having poor oral hygiene, compared with 18% of the patients who received amalgam restorations, 18% of the patients who received composite restorations and 23% of the patients who received compomer restorations. Of the patients who received glass ionomer restorations, 35% were rated as having high caries susceptibility, compared with 27% of those receiving amalgam restorations, 21% of those receiving composite restorations and 30% of those receiving compomer restorations. CONCLUSION: Primary caries was the principal reason for initial restorations. Secondary caries was the most prevalent reason for replacement of restorations. The results also indicate a selective application of different materials for different patients.

Adolescent↗
PubMed2001

Systematic review of adherence to infection control guidelines in dentistry.

OBJECTIVES: The purpose of this study was to determine the knowledge and attitudes of dental health care workers (DHCWs) towards infection control procedures, to examine DHCWs' practising behaviour in respect of infection control, and to determine whether a relationship exists between knowledge, attitudes and behaviour. METHODS: Within this systematic review, study quality was assessed in line with selection criteria relating to study design, participants, interventions and outcome measures. Following data extraction, the heterogeneity of study design, targeted participants, sample size and outcome measures precluded a quantitative analysis. Qualitative data synthesis followed. RESULTS: Overall, the quality of the studies reviewed was poor. Only 71 studies meeting the selection criteria were identified. Data indicated that over the period of the review there have been substantial improvements with compliance in some areas of infection control in dentistry, for example glove wearing. However, other aspects, such as the effective management of needlestick injuries, remain problematic. CONCLUSIONS: More rigorously designed studies are required to assess accurately dental team members' adherence to infection control guidelines.

Attitude of Health Personnel↗
PubMed2001

Autoclave performance and operator knowledge of autoclave use in primary care: a survey of UK practices.

Changes in the delivery of health care have increased the demand for minor surgical and screening procedures in general practice. This has increased the risk of cross-infection with blood-borne viruses and the demand for sterile instruments. The aim of this study was to investigate the knowledge and training of medical personnel in England and Wales on aspects of autoclave use, and to test the effectiveness of their practice autoclaves. An anonymous postal questionnaire and autoclave performance survey using biological indicators was made of 700 general medical practitioners selected at random from FHSA lists from 12 Health Authorities in England and Wales. The overall response rate was 53.1% (N= 372) comprising 10% general practitioners and 90% practice nurses. Eighty-two percent of respondents used autoclaves with a mean age of 2.5 years, of which 91% had been serviced in the past year. While 35% of respondents made daily observation of gauges, 19% did not routinely monitor autoclave effectiveness. Six autoclaves failed to sterilize the spore test ampoules. Fourteen percent of respondents did not autoclave instruments after every patient. Only 33.1% reported wearing gloves during minor operations. Fifty five percent had training in cross-infection prevention. It was concluded that although there has been improvement in instrument decontamination procedures in general practice compared with previous surveys, further education of medical practitioners and practice nurses in the use of autoclaves and infection prevention and control is indicated. The failure of 2% of the autoclaves to kill spores suggests the need for increased monitoring of autoclave performance. Two-thirds of practitioners exposed themselves to increased risk of infection by carrying out minor surgery without the protection of gloves.

Cross Infection↗
PubMed2001

Materials for restoration of primary teeth: I. Conventional materials and early glass ionomers.

This paper demonstrates how the treatment of primary dentition may present the clinician with increased difficulties compared with the preparation and placement of restorations in adult dentition. Established dental materials (dental amalgam and conventional glass ionomer cements) and less well established alternative materials (copper cements) are reviewed. The use of amalgam to restore primary dentition is the subject of concern amongst the dental profession in terms of lack of adhesion and potential toxicity concerns, while the low tensile strength of traditional glass ionomer cements make them less suitable for the restoration of primary dentition.

Child, Preschool↗
PubMed2001

An elusive success!

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Dental Porcelain↗
PubMed2001

Successful restoration of load-bearing cavities in posterior teeth with direct-replacement resin-based composite.

Successful restoration of posterior teeth with resin-based restorative materials requires the clinician to be aware of the factors influencing success. These include correct patient and cavity selection, correct choice of material, identifying a matrix system that will achieve a tight contact, and correct placement methods. A means of avoiding stress due to polymerization shrinkage should also be used.

Bicuspid↗
PubMed2001

A dental dream.

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Biocompatible Materials↗
PubMed2001

Evaluation of the 1-year clinical performance of dentin-bonded ceramic crowns and four case reports.

OBJECTIVE: Dentin-bonded crowns are a comparatively recent addition to the dentist's armamentarium. Although 1-year data cannot predict the long-term performance of restorations, it may be useful for new treatment modalities, given that it will describe early, catastrophic failures. In this study, the 1-year performance of 109 dentin-bonded crowns was assessed. METHOD AND MATERIALS: The crowns were placed in two locations (Glasgow, Scotland, and Belfast, Northern Ireland) for 27 patients. The principal reasons for crown placement were tooth substance loss, esthetic reasons, and tooth fracture. Minimal preparations were used. Ninety-eight crowns were available for review at 1 year. RESULTS: Ninety crowns were found to be intact, six had a crack visible on transillumination and two had fractured. No crowns had debonded. No secondary caries was noted. No unsatisfactory scores were recorded for marginal adaptation, adjacent gingival health, or color match. CONCLUSION: The dentin-bonded crowns placed during this study provided good overall performance at 1 year.

Adolescent↗
PubMed2001

White teeth.

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Esthetics, Dental↗