Sensors: future tools for detecting young patient's stress during a dental invasive versus a non-invasive dental treatment-a pilot study.

Aim: A reliable tool to visualise children's early stress signs to prevent dental fear development is needed. The aim was to evaluate the commercially available, CE marked, Shimmer3 GSR + unit's ability to indicate for stress as a reaction of fear or pain for a non-invasive dental treatment (NI) and an invasive dental treatment (I).

Methods: Patients 14-16 years old were invited to undergo an oral check-up (NI) or an orthodontic premolar extraction (I), respectively.

Comparison of the Opinions of Adolescents With Different Orthodontic Treatment Needs.

Background: The aim of this study was to compare oral health-related quality of life (OHRQoL) among adolescents granted (G) versus not granted (NG) publicly funded orthodontic treatment.

Materials And Methods: Adolescents aged 15-20 years who were granted versus not granted publicly funded orthodontic treatment responded to a web-based survey, assessing OHRQoL in relation to functional impact, psychological impact, and motivators for orthodontic treatment. Before the survey, pretesting of the questionnaire was conducted to ensure its reliability.

Students' attitudes and knowledge on pain and pain management in paediatric dentistry-An observational study.

Introduction: The dental and dental hygienist educational programs prepare students with knowledge on children's prophylactic pain treatment and pain management. Observing the students' understanding could help educational efforts to be more student oriented. The aim was to evaluate dental and dental hygienist students' knowledge and attitudes on pain prevention and pain management in children and adolescents, applying a multidimensional questionnaire previously used on general dental practitioners.

General dental practitioners' knowledge and attitudes on children's pain and pain management-A questionnaire survey.

The aim was to study general dental practitioners' knowledge and attitudes on pain and pain management in children and adolescents, using a multidimensional questionnaire. There is little information on dentists' views on pain in children. The research question was how attitudes and knowledge may correlate to the dentists' age, sex, years of professional experience, the proportion of working time devoted to treating children and adolescents, as well as being a parent.

Young patients' self-reported fear compared to professionals' assessments during invasive and non-invasive dental visits: a prospective, longitudinal study.

Purpose: The main purpose was to study young patients' self-reports on dental fear over a 5-year period, prospectively. Also, to compare these to professionals' proxy reports for dental fear during invasive and non-invasive dental visits. The research question was, to what extent the self-reports and dental professionals' proxy reports are congruent, and if there were patient age-dependent differences.

Perceived oral discomfort and pain in children and adolescents with intellectual or physical disabilities as reported by their legal guardians.

Aim: This was, firstly, to study the occurrence of oral pain and discomfort, using the Dental Discomfort Questionnaire (DDQ), in children and adolescents with intellectual or physical disabilities, compared with controls. Secondly, was to analyse the relationship between pain and discomfort, as measured by the DDQ, and dental health, as well as oral hygiene habits and dietary habits.

Methods: The study included 135 children and adolescents (12-18 years), registered at the Child and Adolescent Habilitation Unit in Göteborg and Södra Bohuslän, Sweden, and 135 gender- and age-matched controls.

An explorative analysis of the recruitment of patients to a randomised controlled trial in adolescents with dental anxiety.

Randomised controlled trials (RCTs) are considered to provide the most reliable evidence on the efficacy of interventions. The aim of this study was to describe the recruitment process of an RCT study set up to evaluate a Cognitive Behavioural Therapy (CBT) intervention programme for adolescent patients with dental anxiety (DA). The participants were recruited from a consecutive sample of adolescent patients (12-19 yrs old) referred for DA to a specialised pediatric dentistry clinic.

Common experiences of pain in children and adolescents--an exploratory factor analysis of a questionnaire.

The aim of the study was to reduce everyday and dental treatment pain items included in the extended Children's Pain Inventory (CPI), used in a prior study on Swedish children and adolescents. Another aim was to, by means of exploratory factor analysis (EFA), expose hitherto undiscovered dimensions of the CPI pain variables and thus to improve the psychometric properties of CPI. As some pain items are relevant merely to some individuals, a new and more useful questionnaire construction would enhance the internal validity of the instrument in observational surveys.

Everyday- and dental-pain experiences in healthy Swedish 8-19 year olds: an epidemiological study.

Background: Very little is known about children's everyday pains and dental treatment pains. A child's gender, age, and level of dental anxiety are factors that could interplay with the perception of pain and are thus worth studying.

Aim: The objectives of this study were to investigate the frequency and reported intensity levels of children's everyday- and dental-pain experiences, and to study the reported pains in relation to gender, age, and dental anxiety.

The effect of growth hormone therapy on mandibular and cranial base development in children treated with total body irradiation.

The aim of the present investigation was to study craniomandibular development during growth hormone (GH) therapy in nine girls and one boy, aged between 7.3 and 16 years, who exhibited pronounced growth reduction after total body irradiation (TBI) and bone marrow transplantation (BMT). Age- and sex-matched healthy children with normal dentofacial development constituted the control material.

Dental maturity in children of short stature--a two-year longitudinal study of growth hormone substitution.

The aim of this investigation was to present the 2-year follow-up results of a longitudinal study examining the influence of growth hormone (GH) substitution on dental maturity in healthy children of short stature (height <2 SD). At baseline, the children were divided into a GH-deficient group and a GH non-deficient group, and comparisons were made with healthy controls (height between -2 SD and 2 SD) and between the short stature groups. The GH-substituted group included 24 children (8 F, 16 M) with a mean chronological age of 12.

Gingival crevicular fluid from patients with periodontitis contains bone resorbing activity.

Inflammatory processes occurring in the vicinity of bone tissue often result in stimulation of osteoclast activity and loss of skeletal mass. The aim of the current study was to determine if inflammatory exudates collected from gingival pockets in patients with periodontitis contain factors capable of stimulating resorptive activity. The degree of bone mineral mobilization and bone matrix degradation was assessed by analysis of the release of 45Ca and 3H from bones prelabelled with 45CaCl2 and [3H]proline, respectively.

Dental maturity in children of short stature, with or without growth hormone deficiency.

The aim of this investigation was to study dental maturity in healthy prepubertal children of short stature (height<-2 SD), with or without growth hormone (GH) deficiency, compared to healthy controls. The GH-deficient group (GH level<10.0 microg/l) included 29 children (11 female, 18 male) with a mean age of 10.

Prostaglandin E2 level in gingival crevicular fluid from patients with Down syndrome.

The levels of prostaglandin E2 (PGE2) and interleukin-1 beta (IL-1 beta) were determined in gingival crevicular fluid (GCF) collected from patients with gingivitis: 15 Down syndrome children and 15 controls. The mean level of PGE2 in GCF was significantly higher (P < 0.05) in the Down syndrome group (10.

Oral carriage of Candida species in children and adolescents with Down's syndrome.

Oral carriage of Candida albicans was studied in 55 children and adolescents with Down's syndrome (DS), aged between 7 months and 20 years 6 months, and compared with an age- and sex-matched control group of subjects. Twenty-two of the DS subjects were diagnosed as having congenital cardiovascular malformations. Compared to controls, the DS subjects were more prone to infections.

Craniomandibular dysfunction in children treated with total-body irradiation and bone marrow transplantation.

The prevalence of pain and dysfunction in the stomatognathic system was studied in a group of 19 long-term survivors after pediatric bone marrow transplantation (BMT), conditioned with total-body irradiation (TBI). Compared with the control group, the children and adolescents in the BMT group had a significantly reduced mouth opening capacity. A reduced translation movement of the condyles was diagnosed in 53% of children treated with TBI, compared with 5% in the control group.