Biomedical subjects

J S J Veerkamp

Publications and source records attributed to J S J Veerkamp.

16 recordsLinked to original sources

PubMed2006

Dental Discomfort Questionnaire for young children following full mouth rehabilitation under general anaesthesia: a follow-up report.

AIM: The aim of the present study was firstly to assess the persistence of pain related behaviours of the Dental Discomfort Questionnaire (DDQ) and secondly to complete a follow-up study to assess the effect of dental treatment on pain related behaviours in preschool children. METHODS: The 9-question DDQ instrument was used to assess dental pain related behaviours in a group of preverbal children. The test-retest analysis questionnaire was filled out twice by 44 parents on behalf of their referred child. For the follow-up study the questionnaire was filled out by 71 parents before and after all dental disease was completed. RESULTS: A strong correlation for the test-retest was found over a 2 month period before treatment. When the behaviour items were compared independently before and after treatment it appeared that after treatment all but one behaviour (i.e. bite with molar instead of teeth) was displayed less often. Overall, after treatment all children had a lower mean DDQ score. CONCLUSIONS: Dental treatment of children leads to reduced toothache related behaviours and subsequently to a better quality of life. The DDQ is a sensitive instrument to measure dental discomfort before and after restorative treatment if and when the follow-up period is short. The DDQ can possibly support healthcare providers, teachers and parents in their assessment of toothache in young children.

Analysis of Variance↗

PubMed2006

Caries pattern in primary molars in Dutch 5-year-old children.

AIM: The aim of this study was to investigate the difference in caries prevalence based on quadrant dmfs data between first and second primary molars in 5-year-old Dutch children. STUDY DESIGN: Cross-sectional observational study. METHODS AND STATISTICS: For this study 692 children, all insured by a "Health Insurance Fund", living in one of four selected cities in The Netherlands were asked to participate in the study. From the original cohort 435 children (49% girls) participated. Clinical examinations were performed and only carious lesions with involvement of the dentine were reported. Lesions on the occlusal, buccal, palatinal/lingual, mesial and distal surfaces as well as lesions in buccal and palatinal pits and fissures were reported separately. No radiographs were taken. Systematic differences in dmfs between first and second molars in the same quadrant of each primary dentition were tested with the Wilcoxon signed rank test. RESULTS: Second primary molars, even after correction for caries in pits and buccal/palatinal fissures, had a statistically significant higher total dmfs than the first primary molars. The differences were mainly found on the occlusal surfaces. On proximal surfaces, the first primary molars had significant more caries than the second primary molars. The d-component constituted the major part of the caries index. CONCLUSIONS: Second primary molars, corrected for decay in the pits and buccal/palatinal fissures of this molar, are more affected by caries than first primary molars and that the differences in caries prevalence are the largest on the occlusal surface. The specific site of the caries found suggests that developmental disturbances in second primary molars may attribute to their prevalence.

Child, Preschool↗

PubMed2006

An audit of single drug (propofol) dental general anaesthesia in children.

AIM: The aim of this study was to evaluate and describe the (dis)advantages of intravenous single drug anaesthesia (IVA) using the target- controlled infusion of propofol in order to validate a protocol. The treatments were performed in two secondary dental care clinics in Amsterdam. METHODS: Retrospective study of the anaesthetic reports and medical history of 950 patients treated were screened for any irregularities and medical problems. RESULTS: Most children treated were in the age group 2-5 years, time needed to wake up decreased significantly with age. Fourteen children dropped out of the planned IVA treatment because of medical reasons, 12 of whom were treated under general anaesthesia (GA). A further 26 were treated under GA because of convenience reasons. Total number of medical problems prior to treatment was 45 and mild complications were 42. CONCLUSIONS: There was a low morbidity in patients treated. The method seems to be successful in young children and creates an increase of treatment capacity in the field of special dental care. Preoperative screening is necessary, on paper and after consultation of a specialist. However blood test screening for allergies seem to be questionable. The treatment method is not possible without the presence of the anaesthesiologist and his team.

Anesthesia, Dental↗

PubMed2006

[Children's distress during application of local anaesthesia. Computerized tool versus traditional syringe].

This study compared the level of distress in children during the application of local anaesthesia by a computerized tool (Wand) and by a traditional syringe. The influence of children's mild or extreme anxiety regarding the dental procedure was also determined. 125 children between the ages of 4 and 11 years old participated in this study. Their discomfort was recorded on videotape and marked on the Venham scale and the Observational Scale of Behavioral Distress at 15 second intervals. Parents rated their child's level of anxiety on the Dental Subscale of the Children's Fear Survey Schedule. The results indicate that mildly anxious children suffered less distress and showed less muscle tension, verbal protest and body movement during the first 2 intervals when the computerized tool was used. However, the maximum distress score at the moment of injection was similar in both methods. There was no difference found in the level of distress in the highly anxious children.

Anesthesia, Local↗

PubMed2006

[Dental anxiety and needle phobia in children. A relationship?].

This cross-sectional study aimed at explaining the nature of needle phobia and its relationship in dental phobic children with evidence on age-related differences. The patient sample included randomly selected patients and an group of referred anxious children. The children were divided into three age groups and arranged into three anxiety groups. Needle phobia was demonstrated to be age-related, but should be considered as a separate phenomenon, being not specific for dental anxiety.

Age Factors↗

PubMed2005

[Behavioral strategies in pediatric dental treatment. A necessity?].

The American Academy of Pediatric DEntistry is regularly publishing updates of protocols and guidelines. The article Dutch summary of and comment on a special issue of the journal Pediatric Dentistry with evaluated protocols and articles on guidelines for dentists. The protocols have been adapted to modern insights, but not very practical described. To use these protocols and guideliness in Dutch pediatric dentistry, it is advocated to take into consideration the individual child's age and behaviour and to base one's strategies on data of randomized clinical trials.

Child↗

PubMed2005

Child coping strategies, dental anxiety and dental treatment: the influence of age, gender and childhood caries prevalence.

AIM: This was to investigate what coping strategies are used by children, the efficacy of these strategies and the influences of age, gender, dental anxiety, pain experience and childhood caries prevalence (place of residence) upon the efficacy of the coping strategies used by Dutch (NL) children in The Netherlands and Northern Ireland (NI). METHODS: Convenience samples of Dutch and NI children were taken and asked to fill out a coping questionnaire (Dental Cope Questionnaire) and an anxiety schedule (CFSS-DS). Data were entered onto a SPSS database and subjected to frequency distributions, Chi-square analysis, t-tests and analysis of variance. RESULTS: The children used a wide variety of coping strategies in dealing with pain in dentistry. The most frequently used and those reported to have the greatest efficacy by the children in this investigation were cognitively based strategies. Different strategies were used in relation to place of residence, age and level of dental anxiety. The variance in the number of strategies used was significantly explained by the experienced pain during dental treatment. The efficacy of the coping strategies used was significantly explained by level of dental anxiety. CONCLUSIONS: Dental coping strategies used by children seem to vary with age, dental anxiety and pain experience. This information can help dental practitioners to adjust his or her treatment to the child's emotional needs.

Adaptation, Psychological↗

PubMed2004

No fly zone.

Explore the source record for details and available documents.

Anesthesia, Dental↗

PubMed2004

Dental anxiety and behavioural problems: what is their influence on the treatment plan?

AIM: This was to investigate the influence of emotional and behavioural problems on the choice of treatment type. In addition, the actual contents of the treatment of dentally fearful children was studied in an attempt to develop dental treatment protocols for children with such problems. METHODS: The parents of 265 children (144 girls, mean age 88.4 months, SD+/-34.2 months), referred to a centre for special dental care, were asked to complete the Child Behaviour Check List (CBCL) before their first appointment. The CBCL was used to assess behavioural problems. All selected children were dentally anxious (score >or=35 on the Children's Fear Survey Schedule Dental Subscale, CFSS-DS). After treatment, the children's records were analysed on treatment type and contents. RESULTS: The CBCL score was related to the type of treatment. Children treated with the aid of nitrous oxide sedation scored significantly higher on the CBCL than children treated with behavioural management or under intravenous anaesthesia (IVA). In the IVA group more surfaces were treated than in the other groups. The CBCL score was not related to the treatment contents (number of surfaces filled, amount of radiographs, sealants, stainless steel crowns or pulpotomies), the time spent on the child's treatment or the number of sessions. CONCLUSION: Dentally anxious children with behavioural problems as assessed by the CBCL have dental treatment (contents and length) comparable with that of dentally anxious children without those problems. However, anxious children with behavioural problems are more often treated with nitrous oxide sedation. Therefore, there seems to be an urgent need for access to nitrous oxide sedation for dentists working in special dentistry.

Anesthesia, Dental↗

PubMed2004

Dental Discomfort Questionnaire: predicting toothache in preverbal children.

AIM: In the present study the value of the Dental Discomfort Questionnaire in predicting toothache in young children is analysed. METHODS: The Dental Discomfort Questionnaire (DDQ-8; Cronbach's alpha 0.75) was completed by parents on behalf of their children (N=99; mean age 47 months). Half of the children were referred to a special dental care centre and the other half were controls from a day care centre. RESULTS: The behaviours from the DDQ-8 appeared to be more often present in those children with decayed teeth and toothache than in those without decayed teeth or toothache. A score of 3 or higher on the DDQ-8 seemed the best cut-off point to predict toothache in children. The receiver operating characteristic curve (ROC) showed that the DDQ-8 has predictive value for toothache. STATISTICS: The validity of the DDQ-8 was expressed as sensitivity, specificity and positive predictive value and negative predictive value. The DDQ's ability to discriminate between patients with and without toothache was estimated by the area under the ROC area of the questionnaire. CONCLUSIONS: The DDQ-8 could be helpful for parents, non-dental healthcare workers and researchers in predicting the existence of toothache in preverbal children.

Child Behavior↗

PubMed2003

Childhood dental fear in relation to parental child-rearing attitudes.

The aim of this study was to assess the relation between parental self-reported child-rearing attitudes and dental fear in children. The parents of 51 children with high dental fear and of 56 children with low dental fear, of different age groups, completed the Amsterdam version of the Parental Attitude Research Instrument. In addition, parents were asked to rate their own dental fear. Multivariate analysis of variance (child fear x parental fear x child age) showed a significant main effect only of child dental fear on parental self-complaints (p = .03). For parental dental fear, main effects were found on overprotection and on promotion of autonomy (p < or = .01). No age effects were found. Also, no relation between children's dental fear and parental dental fear was found. Based on the present findings, it was concluded that parents may play a more secondary, mediating role in the etiological process of dental fear in children.

Attitude↗

PubMed2003

[Prediction of dental behavior problems in preschool children].

Aim of this study was to investigate behavioural and emotional problems in preschool children in relation with behaviour problems during a highly stress provoking dental treatment. Eighty one healthy children between 2 and 4 years referred to the clinic of Special Dental Care (SBT) in Amsterdam were selected, based on dental need (extraction of one or more primary incisors). Each child was sedated with oral midazolam. Their behaviour was rated by registering the degree of acceptance during four consecutive time periods of the dental treatment. Prior to the treatment parents were asked to fill in a questionnaire. No significant correlations between temperament and behaviour were found with the total CBCL profile or its subscales. This confirms the results of earlier studies that the relationship of temperament, dental anxiety and behaviour problems is a complex matter and not yet fully understood. It is also indicated that within the entire treatment a child's behaviour is closely related to its behaviour in the preceded treatment step.

Child Behavior↗

PubMed2003

Referring children to a Special Dental Care Centre in the Netherlands: parents' experiences and expectations.

AIM: The aim of the present study was to assess the relation between treatment at the family dentist versus referral and different aspects of treatment at a Special Dental Care Centre (SDCC), including the choice to return to their family dentist or not. The same study was performed for a group of patients recently referred to and still treated at a Special Dental Care Centre ( SDCC). METHODS: A questionnaire was sent to the parents of 852 children for whom complete dental records were available. Treatment was completed for 111 children (study 1) and 170 children were recently referred and had just started treatment (study 2). RESULTS/STATISTIC: In total 281 questionnaires were returned and filled out. Parents of children who returned to their general dental practitioner (GDP) were more satisfied with their GDP treatment than parents of children who did not return to their GDP (study 1: Z=- 3.65, p<0.001; study 2: Z=-2.86, p=0.004). CONCLUSION: The decision to return to the family dentist or not after treatment at a SDCC centre was based on their satisfaction with their treatment.

Attitude to Health↗

PubMed2002

The etiology of childhood dental fear: the role of dental and conditioning experiences.

This study was aimed to examine the relative importance of invasive treatment experiences in the acquisition of dental fear in children. For this purpose, the complete dental history of 401 children (5-10 years) was studied. The level of dental fear in these children was assessed using the Dental Subscale of the Children's Fear Survey Schedule (CFSS-DS). Differences in treatment variables between fearful and low fearful children were analyzed, and regression analysis was performed to determine significant predictors of dental fear. A significant but weak relation with the number of extractions was found, while no relation with the number of fillings was found. The results have indicated that within the (direct) conditioning pathway, objective dental experiences seem to play a minor role in children's fear acquisition, and it was suggested that subjective dental experiences may play a more decisive role. In addition, clinical support for the latent inhibition theory was provided.

Child↗

PubMed2002

[Tooth brushing in babies and toddlers].

The aim of this study was to investigate tooth brushing in toddlers and children younger than 4 years of age and the experiences of their parents. This study was performed in 3 towns in the middle of the Netherlands at the Office for Parent and Childcare. 99.4% of the children were brushed at least once a day during 0.5-1 minute. Tooth brushing is considered as a part of daily health care. Most children are cooperative and their parents enjoy brushing the teeth of their children. 17.5% of all parents experience problems with brushing teeth of their toddler or young child; 46% of them would like more information. But as the total number of children in a family increases, the parents' pleasure in brushing decreases. The Office for Parent and Childcare in the Netherlands has an important place in providing information on oral healthcare and especially tooth brushing for toddlers and children younger than 4 years of age. It would be useful to investigate how these healthcare workers get their dental information.

Child, Preschool↗

PubMed2002

On the structure of childhood dental fear, using the Dental Subscale of the Children's Fear Survey Schedule.

AIM: The aim of the present study was to assess the structure of childhood dental fear, using the Dutch parent's version of the Dental Subscale of the Children's Fear Survey Schedule (CFSS-DS) and to report on its validity. MATERIALS AND METHODS: Factor analysis (principal components, varimax rotation) was performed using the scores of a group of high fearful children (n=322). Results were compared with those from a previous study among low fearful children, also using the parent's version of the CFSS-DS. In addition, mean item scores between the samples were compared to examine specific differences. RESULTS: Factor analysis resulted in a stronger factor pattern than that found in previous research. Four factors accounting for 60% of the variance were found: 1) fear of general, less invasive aspects of dental treatment; 2) fear of medical aspects; 3) fear of drilling; 4) fear of strangers. CONCLUSION: It was concluded that with increasing fear levels, underlying factors of dental fear can be distinguished more clearly. The CFSS-DS was indicated to be a reliable and valid measure of dental fear.

Journal Article↗