Treatment Outcome After One-Stage Repair in Children With Complete Unilateral Cleft Lip and Palate Assessed With the Goslon Yardstick (original) (raw)
Related papers
2011
Objective: To compare the dental arch relationship following one-stage repair of unilateral cleft lip and palate (UCLP) in Warsaw with a matched sample of patients treated by the Oslo Cleft Team. Material: Study models of 61 children (mean age, 11.2; SD, 1.7) with a nonsyndromic complete UCLP consecutively treated with one-stage closure of the cleft at 9.2 months (range, 6.0 to 15.8 months; SD, 2.0) by the Warsaw Cleft Team at the Institute of Mother and Child, Poland, were compared with a sample drawn from a consecutive series of patients with UCLP treated by the Oslo Cleft Team and matched for age, gender, and soft tissue band. Methods: The study models were given random numbers to blind their origin. Four examiners rated the dental arch relationship using the GOSLON Yardstick. The strength of agreement of rating was assessed with weighted Kappa statistics. An independent t-test was carried out to compare the GOSLON scores between Warsaw and Oslo samples, and Fisher's exact tests were performed to evaluate the difference of distribution of the GOSLON scores. Results: The intrarater and interrater agreements were high (K $ .800). No difference in dental arch relationship between Warsaw and Oslo groups was found (mean GOSLON score = 2.68 and 2.65 for Warsaw and Oslo samples, respectively). The distribution of the GOSLON grades was similar in both groups. Conclusions: The dental arch relationship following one-stage repair (Warsaw protocol) was comparable with the outcome of the Oslo Cleft Team's protocol.
European Journal of Orthodontics, 2021
Background and trial design: The Scandcleft intercentre study evaluates the outcomes of four surgical protocols (common method Arm A, and methods B, C, and D) for treatment of children with unilateral cleft lip and palate (UCLP) in a set of three randomized trials of primary surgery (Trials 1, 2, and 3). Objectives: To evaluate and compare dental arch relationships of 5-, 8-, and 10-year-old children with UCLP after four different protocols of primary surgery and to compare three dental indices. The results are secondary outcomes of the overall trial. Methods: Study models taken at the ages of 5 (n = 418), 8 (n = 411), and 10 years (n = 410) were analysed by a blinded panel of orthodontists using the Eurocran index, the 5-year-olds' (5YO) index, and the GOSLON Yardstick. Student's t-test, Pearson's correlation, chi-square test, and kappa statistics were used in statistical analyses. Results: The reliability of the dental indices varied between moderate and very good, and those of the Eurocran palatal index varied between fair and very good. Significant correlations existed between the dental indices at all ages. No differences were found in the mean 5-, 8-, and 10year index scores or their distributions within surgical trials. Comparisons between trials detected
The Cleft Palate-Craniofacial Journal, 2011
Objective To develop yardsticks for assessment of dental arch relationship in young individuals with repaired complete bilateral cleft lip and palate appropriate to different stages of dental development. Participants Eleven cleft team orthodontists from five countries worked on the projects for 4 days. A total of 776 sets of standardized plaster models from 411 patients with operated complete bilateral cleft lip and palate were available for the exercise. Statistics The interexaminer reliability was calculated using weighted kappa statistics. Results The interrater weighted kappa scores were between .74 and .92, which is in the “good” to “very good” categories. Conclusions Three bilateral cleft lip and palate yardsticks for different developmental stages of the dentition were made: one for the deciduous dentition (6-year-olds’ yardstick), one for early mixed dentition (9-year-olds’ yardstick), and one for early permanent dentition (12-year-olds’ yardstick).
The Cleft Palate-Craniofacial Journal, 2012
Objective: Comparison of the use of two-dimensional (2D) and threedimensional (3D) images for rating dental arch relationships. Materials and Methods: The sample consists of pretreatment dental casts, 2D photographs, and 3D images of 70 patients with unilateral complete cleft lip and palate. Two experienced examiners used the Goslon Yardstick to rate dental arch relationships. The ratings were done three times for all groups. Weighted kappa statistics were used to evaluate intra-and interrater agreement and the agreement between the groups. Results: Intra-and interexaminer agreement were high for all groups (between 0.86 and 0.96), indicating very good reproducibility. The mean Goslon scores ranged between 2.84 and 2.90. Conclusion: 2D and 3D imaging of dental casts provides a valid alternative for actual study models for rating dental arch relationships.
Journal of Hard Tissue Biology, 2017
The purpose of this study was to evaluate the dental arch relationship of non-syndromic Malay unilateral cleft lip and palate children and assess the various congenital and postnatal treatment factors that affect dental arch relationship. Study models of 107 UCLP children were included in this study that was treated in Hospital Universiti Sains Malaysia over a period of 10 years (2000-2012). The mean age was 7.69± 2.46 (mean± SD). The dental arch relationship was assessed by mHB scoring system which comprises five categories; namedexcellent; good; fair; poor and very poor. All the subjects were divided into two groups; favorable (category ratings excellent, good and fair) and unfavorable (category ratings poor and very poor) groups. The mean mHB score was-10.7. Total 60 subjects (68% of all subjects) were categorized into unfavourable group (category ratings poor and very poor) using mHB scoring system. Intra-and inter-examiner agreements were very good. Cheiloplasty seemed to be correlated with favourable dental arch relationship using crude regression analysis but no significant associations were found. This multivariate study shows no significant association between various congenital and postnatal treatment factors and dental arch relationship.
Dental arch relationships assessed by GOSLON Yardstick in children with clefts in Northern Finland
European journal of paediatric dentistry : official journal of European Academy of Paediatric Dentistry, 2014
Our purpose was to evaluate the dental arch relationships using the GOSLON Yardstick in children with cleft lip and or cleft palate in Northern Finland. The subjects consisted of 62 Finnish patients (36 girls and 26 boys) with clefts born between 1995-2005 in the Northern Ostrobothnia Hospital District of Finland. There were 36 patients with cleft palate, 9 with unilateral cleft lip and palate, 6 with cleft in soft palate, 5 with bilateral cleft lip and palate, 2 with cleft lip and 4 with submucous clefts. The study casts were obtained at the mean age of 6.3 years (5.8-7.8 years) and the cases were selected randomly. The dental arch relationships were assessed by the GOSLON Yardstick method by one calibrated researcher. After the assessment, 77.1% of cases were allocated to categories 1 and 2 (excellent and good), 10.4% category 3 (fair), and 12.5% categories 4 and 5 (poor and very poor). Patients with cleft palate had good prognosis in 84.6% of the cases. Of the patients with soft ...
PLOS ONE
Among the various indices developed for measuring the results of treatment in patients born with unilateral cleft lip and palate (UCLP), the GOSLON Yardstick index is the most widely used to assess the efficacy of treatment and treatment outcomes, which in UCLP cases are closely linked to jaw growth. The aim of this study was to conduct a systematic review to validate the predictability of growth using the GOSLON Yardstick in patients born with UCLP. A systematic literature review was conducted in four Internet databases: Medline, Cochrane Library, Scopus and Embase, complemented by a manual search and a further search in the databases of the leading journals that focus on this topic. An electronic search was also conducted among grey literature. The search identified a total of 131 articles. Duplicated articles were excluded and after reading titles and abstracts, any articles not related to the research objective were excluded, leaving a total of 21 texts. After reading the complete text, only three articles fulfilled the inclusion criteria. The results showed a predictive validity of between 42.2% and 64.7%, which points to a lack of evidence in the literature for the predictive validity of the GOSLON Yardstick index used in children born with UCLP.
Predictors of poor dental arch relationship in young children with unilateral cleft lip and palate
Clinical Oral Investigations, 2011
The aim of this cross-sectional outcome study using retrospective data capture of treatment histories was to examine the characteristics of young children with unilateral cleft lip and palate who had poor dental arch relationship (i.e., Goslon 5). The study sample comprised 120 children born with nonsyndromic complete unilateral cleft lip and palate between 1995 and 2003, and were aged between 5.0 and 7.0 years (mean age, 5.1 years) at the time of data collection. The dental arch relationship was assessed using the Goslon yardstick from intraoral dental photographs. An independent investigator recorded treatment histories from the clinical notes. The inter-and intraexaminer agreements evaluated by weighted kappa statistics were high. There was no association between dental arch relationship and the type of presurgical orthopedics or pharyngeal flap. Dental arch relationship was associated with the initial cleft size (odds ratio, OR=1.3; 95% confidence interval, CI=1.1−1.5, p<0.01), surgeon grade for palate repair (OR=5.0, 95% CI=1.2−19.9, p<0.05), and primary gingivoperiosteoplasty (OR=2.8, 95% CI=1.0−8.1, p=0.05). These data suggest that intraoral dental photographs provide a reliable method for rating dental arch relationship. Wide initial cleft, high-volume surgeon, and primary gingivoperiosteoplasty are predictors of poor dental arch relationship outcome in young children with unilateral cleft lip and palate. These findings may improve treatment outcome by modifying the treatment protocol for patients with unilateral cleft lip and palate.