Social function in boys with cleft lip and palate: relationship to ventral frontal cortex morphology

White matter tract integrity in isolated oral clefts: relationship to cognition and reading skills

Children with isolated cleft of the lip and/or palate (iCL/P) have been shown to be at risk for impaired reading ability. Structural and functional neuroimaging studies have revealed subtle morphological and functional abnormalities correlated to cognition and reading ability. However, the integrity of white matter tracts and their potential relationship to reading performance in iCL/P is under-studied. The purpose of the present study was to evaluate white matter integrity related to cognition and reading skills among participants with and without iCL/P. Data from two cross-sectional, case/control studies with similar neuropsychological batteries and diffusion tensor imaging (DTI) protocols were combined. The final sample included 210 participants (ages 7 to 27 years). Group and sex differences in fractional anisotropy (FA) values were examined between participants with (n = 105) and without (n = 105) iCL/P. Potential associations between FA values and age, cognition, and reading skills were also evaluated separately by group and sex. Sex effects were prominent in association and projection fibers, and effects of cleft status were found in association fibers and cerebellar regions, with isolated associations to reading skills. Findings provide preliminary understanding of microstructural associations to cognitive and reading performance among children, adolescents, and young adults with iCL/P.

Psychological and Peer Difficulties of Children with Cleft Lip and/or Palate: A Systematic Review and Meta-Analysis

OBJECTIVES

A systematic review and meta-analysis were conducted to determine if children born with cleft lip and/or palate are at increased risk of psychological and peer difficulties, and if so, which difficulties they develop.

METHODS

EMBASE, MEDLINE, and PsycINFO were searched for English language studies published between January 2005 and January 2022 which investigated the psychological outcomes and peer function of children with nonsyndromic cleft lip and palate. Outcomes included internalizing problems, such as anxiety and depression, externalizing problems, such as hyperactivity, conduct disorders, self-concept including self-image and self-esteem, peer problems, resilience, coping, and overall psychological function. A risk of bias assessment was performed using the Newcastle-Ottawa Scale. Random effects models were used in the meta-analysis to compare the outcomes for children born with a cleft and those without.

RESULTS

In total 41 studies met inclusion criteria, with 9 included in the meta-analysis. Children born with a cleft appear to have similar psychological outcomes compared to normative controls when using the strengths and difficulties questionnaire. There are some minor differences between self-report and parent report, with parents generally reporting that their child with a cleft has increased emotional, conduct, and hyperactivity problems. The small differences between the study cohort and control cohorts are unlikely to imply any differences on a clinical level.

CONCLUSIONS

Overall psychological outcomes appear to be similar between children born with a cleft and the nonaffected population, however, some symptoms such as anxiety and depression appear higher in children with cleft lip and/or palate.

Perceptual Pattern of Cleft-Related Speech: A Task-fMRI Study on Typical Mandarin-Speaking Adults

Congenital cleft lip and palate is one of the common deformities in the craniomaxillofacial region. The current study aimed to explore the perceptual pattern of cleft-related speech produced by Mandarin-speaking patients with repaired cleft palate using the task-based functional magnetic resonance imaging (task-fMRI) technique. Three blocks of speech stimuli, including hypernasal speech, the glottal stop, and typical speech, were played to 30 typical adult listeners with no history of cleft palate speech exploration. Using a randomized block design paradigm, the participants were instructed to assess the intelligibility of the stimuli. Simultaneously, fMRI data were collected. Brain activation was compared among the three types of speech stimuli. Results revealed that greater blood-oxygen-level-dependent (BOLD) responses to the cleft-related glottal stop than to typical speech were localized in the right fusiform gyrus and the left inferior occipital gyrus. The regions responding to the contrast between the glottal stop and cleft-related hypernasal speech were located in the right fusiform gyrus. More significant BOLD responses to hypernasal speech than to the glottal stop were localized in the left orbital part of the inferior frontal gyrus and middle temporal gyrus. More significant BOLD responses to typical speech than to the glottal stop were localized in the left inferior temporal gyrus, left superior temporal gyrus, left medial superior frontal gyrus, and right angular gyrus. Furthermore, there was no significant difference between hypernasal speech and typical speech. In conclusion, the typical listener would initiate different neural processes to perceive cleft-related speech. Our findings lay a foundation for exploring the perceptual pattern of patients with repaired cleft palate.

Factors Influencing Parental Satisfaction in Children with Cleft Lip and Palate Repair Based on Comprehensive Plastic Surgery Procedures at the Senyum Bali Foundation

Analyze contributing factors toward satisfaction after cleft lip and palate treatments in Senyum Bali Foundation. Qualitative case study, an interview with a semi-structured question from February to April 2023 by purposive sampling informants including parents, foundation staff, and plastic surgeon. Unsatisfying nose and teeth appearance due imperfect effects after surgery and requirement of more procedures. Mini model theory study that includes the appearance of the face and lips; speech and hearing; the functions of feeding, masticatory, breathing; psychosocial, quality of life, treatment cost-effectiveness, funding, health services, physician, implementing cultural contexts, surgical outcomes, and parents' feedback.

Cognitive functioning and clinical characteristics of children with non-syndromic orofacial clefts: A case-control study

Introduction

The higher rate of neuropsychiatric disorders in individuals with non-syndromic orofacial clefts has been well documented by previous studies. Our goal was to identify children with non-syndromic orofacial clefts that are at risk for abnormal neurodevelopment by assessing their developmental history and present cognitive functioning.

Materials and methods

A single-center, case-controlled study was carried out at the Department of Pediatrics of the University of Pécs in Hungary. The study consisted of three phases including questionnaires to collect retrospective clinical data and psychometric tools to assess IQ and executive functioning.

Results

Forty children with non-syndromic oral clefts and 44 age-matched controls participated in the study. Apgar score at 5 min was lower for the cleft group, in addition to delays observed for potty-training and speech development. Psychiatric disorders were more common in the cleft group (15%) than in controls (4.5%), although not statistically significant with small effect size. The cleft group scored lower on the Continuous Performance Test. Subgroup analysis revealed significant associations between higher parental socio-economic status, academic, and cognitive performance in children with non-syndromic orofacial clefts. Analyzes additionally revealed significant associations between early speech and language interventions and higher scores on the Verbal Comprehension Index of the WISC-IV in these children.

Discussion

Children with non-syndromic orofacial clefts seem to be at risk for deficits involving the attention domain of the executive system. These children additionally present with difficulties that affect cognitive and speech development. Children with non-syndromic orofacial clefts show significant skill development and present with similar cognitive strengths as their peers. Longitudinal studies with larger sample sizes are needed to provide more conclusive evidence on cognitive deficits in children with non-syndromic orofacial clefts at risk for neurodevelopmental difficulties.

The Brain in Oral Clefting: A Systematic Review With Meta-Analyses

Background

Neuroimaging of individuals with non-syndromic oral clefts have revealed subtle brain structural differences compared to matched controls. Previous studies strongly suggest a unified primary dysfunction of normal brain and face development which could explain these neuroanatomical differences and the neuropsychiatric issues frequently observed in these individuals. Currently there are no studies that have assessed the overall empirical evidence of the association between oral clefts and brain structure. Our aim was to summarize the available evidence on potential brain structural differences in individuals with non-syndromic oral clefts and their matched controls.

Methods

MEDLINE, Scopus, Cochrane Central Register of Controlled Trials, Web of Science and Embase were systematically searched in September 2020 for case-control studies that reported structural brain MRI in individuals with non-syndromic oral clefts and healthy controls. Studies of syndromic oral clefts were excluded. Two review authors independently screened studies for eligibility, extracted data and assessed risk of bias with the Newcastle-Ottawa Scale. Random effects meta-analyses of mean differences (MDs) and their 95% confidence intervals (95% CI) were performed in order to compare global and regional brain MRI volumes.

Results

Ten studies from 18 records were included in the review. A total of 741 participants were analyzed. A moderate to high risk of bias was determined for the included studies. The cerebellum (MD: -12.46 cm3, 95% CI: -18.26, -6.67, n = 3 studies, 354 participants), occipital lobes (MD: -7.39, 95% CI: -12.80, -1.99, n = 2 studies, 120 participants), temporal lobes (MD: -10.53 cm3, 95% CI: -18.23, -2.82, n = 2 studies, 120 participants) and total gray matter (MD: -41.14 cm3; 95% CI: -57.36 to -24.92, n = 2 studies, 172 participants) were significantly smaller in the cleft group compared to controls.

Discussion

There may be structural brain differences between individuals with non-syndromic oral clefts and controls based on the available evidence. Improvement in study design, size, methodology and participant selection could allow a more thorough analysis and decrease study heterogeneity.

Random Network and Non-rich-club Organization Tendency in Children With Non-syndromic Cleft Lip and Palate After Articulation Rehabilitation: A Diffusion Study

Objective

The neuroimaging pattern in brain networks after articulation rehabilitation can be detected using graph theory and multivariate pattern analysis (MVPA). In this study, we hypothesized that the characteristics of the topology pattern of brain structural network in articulation-rehabilitated children with non-syndromic cleft lip and palate (NSCLP) were similar to that in healthy comparisons.

Methods

A total of 28 children with NSCLP and 28 controls with typical development were scanned for diffusion tensor imaging on a 3T MRI scanner. Structural networks were constructed, and their topological properties were obtained. Besides, the Chinese language clear degree scale (CLCDS) scores were used for correlation analysis with topological features in patients with NSCLP.

Results

The NSCLP group showed a similar rich-club connection pattern, but decreased small-world index, normalized rich-club coefficient, and increased connectivity strength of connections compared to controls. The univariate and multivariate patterns of the structural network in articulation-rehabilitated children were primarily in the feeder and local connections, covering sensorimotor, visual, frontoparietal, default mode, salience, and language networks, and orbitofrontal cortex. In addition, the connections that were significantly correlated with the CLCDS scores, as well as the weighted regions for classification, were chiefly distributed in the dorsal and ventral stream associated with the language networks of the non-dominant hemisphere.

Conclusion

The average level rich-club connection pattern and the compensatory of the feeder and local connections mainly covering language networks may be related to the CLCDS in articulation-rehabilitated children with NSCLP. However, the patterns of small-world and rich-club structural organization in the articulation-rehabilitated children exhibited a random network and non-rich-club organization tendency. These findings enhanced the understanding of neuroimaging patterns in children with NSCLP after articulation rehabilitation.

Brain Developmental Trajectories in Children and Young Adults with Isolated Cleft Lip and/or Cleft Palate

The present study evaluated brain development in persons with isolated cleft lip and/or cleft palate (iCL/P) compared to unaffected controls using an accelerated longitudinal design. A sample of 134 males and females, ages 7-27 years, with iCL/P (184 observations, total) was compared to 144 unaffected controls (208 evaluations, total) on Wechsler Index scores and volumetric data from structural MRI scans. Boys with isolated cleft palate had verbal IQ 15.5 points lower than perceptual IQ; a clinically significant difference. Participants with iCL/P had differential growth trajectories of regional cerebrum matter and consistently lower volumes of cerebellar gray matter and subcortical matter.

Brain structure and neural activity related to reading in boys with isolated oral clefts

Background: The purpose of this study was to evaluate brain structure and function in participants with iCL/P and unaffected controls. Effects of cleft presence and reading status (average vs impaired) were evaluated.Methods: Males, ages 8-11 years old, including 26 with iCL/P and 57 unaffected peers were recruited and coded for reading status (average vs impaired). All participants underwent a volumetric and task-based functional MRI. Volumes and significant regions of activation during the decoding task were obtained. Main effects of cleft and reading status, and their interaction were evaluated.Results: Participants with iCL/P had significantly increased frontal gray matter volume (associated with average reading) and occipital gray and white matter volume (associated with impaired reading). Impaired readers with iCL/P had a distinctive activation pattern in visual association and motor regions relative to other groups.Conclusions: Findings suggest that increases in frontal gray matter volume may be associated with effective compensation during reading, while posterior increases in occipital volume may be associated with ineffective compensation for participants with iCL/P. These patterns were different from idiopathic dyslexia. Further work in a larger sample is needed to determine if these differences are associated with cleft type and with sex.Abbreviations: iCL/P (isolated cleft lip and/or palate); iCL (isolated cleft lip only); iCLP (isolated cleft lip and palate); iCP (isolated cleft palate only); uAR (unaffected average reader); uIR (unaffected impaired reader); cAR (average reader with iCL/P); cIR (impaired reader with iCL/P).

Retrospective Evaluation of Number of Surgeries and Parent Ratings of Academic and Behavioral Functioning Among Children With Isolated Oral Clefts

OBJECTIVE

The purpose of this study was to evaluate possible relationships between number of surgeries and parent ratings of academic functioning among children with isolated oral clefts.

DESIGN

Multicenter, retrospective cohort study including structured interviews, questionnaires, and chart reviews.

SETTING

Completion of questionnaires occurred during clinical visits at 6 different cleft centers across North America.

PARTICIPANTS

Parents of 285 children with isolated clefts of the lip and/or palate, aged 8 to 10 years old, participated in structured interviews and completed questionnaires regarding the academic and behavioral functioning of their children.

MAIN OUTCOME MEASURES

Parent interview and medical chart review of number of surgeries to date and parent ratings on the Adaptive Behavior Assessment System, Third Edition-Functional Academics Scale (ABAS-FA) and Child Behavior Checklist (CBCL) Total Competency Scale.

RESULTS

Parent ratings of ABAS-FA were at or above normative expectations, while ratings across CBCL Competency Scales were lower than normative expectations. Socioeconomic status (SES), age, and race were consistent predictors of parent ratings (higher SES, older age, and Caucasian race were associated with better functioning). Number of surgeries did not add significantly to academic ratings but did significantly contribute to ratings of social and activity participation. Patients with more surgeries were rated with lower functioning in these domains.

CONCLUSIONS

Findings do not support a connection between number of surgeries and later ratings of academic functioning but do support a connection to social and activity involvement. Recommendations for conducting direct studies of the connection between surgeries and academic functioning as well as clinical considerations for surgeries and impact on social and activity involvement are discussed.

Articulation rehabilitation induces cortical plasticity in adults with non-syndromic cleft lip and palate

In this study, we investigated brain morphological changes in adults with non-syndromic cleft lip and palate (NSCLP) after articulation rehabilitation (AR). High-resolution T1 weighted brain magnetic resonance imaging data were analyzed from 45 adults with NSCLP after palatoplasty: 24 subjects were assessed before AR (bNSCLP) and 21 subjects were assessed after AR (aNSCLP). In addition, there were 24 age and sex matched controls. Intergroup differences of grey matter volume were evaluated as a comprehensive measure of the cortex; cortical thickness and cortical complexity (gyrification and fractal dimensions) were also analyzed. As compared to controls, the bNSCLP subjects exhibited altered indexes in frontal, temporal, and parietal lobes; these morphological changes are characteristic for adults with NSCLP. Importantly, as compared to the bNSCLP and control subjects, the aNSCLP subjects exhibited cortical plasticity in the regions involved in language, auditory, pronunciation planning, and execution functions. The AR-mediated cortical plasticity in aNSCLP subjects may be caused by AR-induced cortical neurogenesis, which might reflect the underlying neural mechanism during AR.

[Formula: see text] Neuropsychological functioning and its relationship with brain anatomical measures of children and adolescents with non-syndromic cleft lip and palate

BACKGROUND

Children and adolescents with non-syndromic cleft lip and palate (NSCLP) show cognitive performance below expected. This difficulty can be associated with alterations in the cortical thickness and volume of brain regions. The aim of this study was to investigate anatomical brain characteristics and their relationship with the neuropsychological scores of children and adolescents with NSCLP. Methods: Twenty-four children and adolescents with ages from 10 to 16 years and 11 months (12 with a diagnosis of NSCLP; 12 with typical development) were enrolled. Neuropsychological tests were administered and high-resolution, structural magnetic resonance imaging (MRI) was performed in a 1.5 T scanner. Results: Compared to the control group, NSCLP individuals showed intellectual (p = 0.006) and cognitive (p = 0.003) impairment, as well as deficits in subdomains of executive functions (sustained attention, working memory, and cognitive planning). The morphological analysis showed reduced volumes and cortical thickness in temporal, parietal, and frontal regions, in both hemispheres, of the NSCLP group. Significant, strong associations of structural alterations and cognitive performance were observed. Conclusions: Our study provided strong evidence of the relationship between brain development in children and adolescents with NSCLP, and their neuropsychological profile. This relationship is characterized by a malfunction of associative areas of the brain, such as parieto-temporo-occipital, frontoparietal, and prefrontal regions.

Psychological Variables in Children and Adolescents with Cleft Lip and/or Palate

Objective: This review analyzes the psychological variables most frequently studied over the last 10 years in children and adolescents with cleft lip/palate (CL/P). Such variables are assumed to be the keys to these patients' psychosocial adjustment. Study design: Articles published from January 2007 to February 2017 were retrieved from PubMed to identify the psychological variables most commonly studied in children and adolescents with CL/P, irrespective of gender or type of cleft. The search terms were "cleft palate" and "psychology", with the operator AND. Results: Of the 324 articles retrieved, 26 met the criteria for inclusion in the review. The psychological variables most extensively studied over the years were children's social functioning, quality of life and ability to cope. Conclusion: While CL/P patients' quality of life was unanimously agreed to be affected, no consensus was found in the literature on social functioning or coping. In addition to the cleft, patient adjustment was reported to be governed by individual variables and mediators. The range of ages most frequently studied was 7 to 16.

Preliminary evaluation of pre-speech and neurodevelopmental measures in 7-11-week-old infants with isolated oral clefts

BACKGROUND

The purpose of this research study was to evaluate the earliest markers of vocal functioning and neurological development in infants with isolated oral cleft of the lip and/or palate (iCL/P).

METHODS

Participants were recruited through advertisements and clinic visits at a local mid-western university. A total of eight participants (four unaffected and four with iCL/P), ranging in age from 7.29 to 11.57 weeks, were enrolled and completed demographic and pre-speech measures. A subset of six males (four unaffected and two with iCL/P) successfully completed a structural magnetic resonance imaging scan.

RESULTS

Patterns of disrupted vocal control and reduced myelinated white matter were found in participants with iCL/P.

CONCLUSIONS

The findings of this study provide a foundation from which to build further research on the neuronal development of infants with oral clefts: the need to evaluate measures of cortical development, inclusion of information on anesthesia exposure and airway obstruction, and suggestions for avoiding identified pitfalls/blocks to obtaining data are discussed.

IMPACT

Research in children with isolated oral clefts has demonstrated higher rates of learning disorders connected to subtle differences in brain structure. There is no work evaluating the potential impact of exposure to anesthesia on development. This is the first known attempt to evaluate brain structure and function in infants with isolated oral clefts before exposure to anesthesia. Potential trends of early vocal issues and structural brain differences (less myelinated white matter) were identified in infants with isolated oral clefts compared to unaffected controls. Differences in brain structure and function in infants with isolated oral clefts may be present before surgery.

Common basis for orofacial clefting and cortical interneuronopathy

Orofacial clefts (OFCs) of the lip and/or palate are among the most common human birth defects. Current treatment strategies focus on functional and cosmetic repair but even when this care is available, individuals born with OFCs are at high risk for persistent neurobehavioral problems. In addition to learning disabilities and reduced academic achievement, recent evidence associates OFCs with elevated risk for a constellation of psychiatric outcomes including anxiety disorders, autism spectrum disorder, and schizophrenia. The relationship between these outcomes and OFCs is poorly understood and controversial. Recent neuroimaging studies in humans and mice demonstrate subtle morphological brain abnormalities that co-occur with OFCs but specific molecular and cellular mechanisms have not been investigated. Here, we provide the first evidence directly linking OFC pathogenesis to abnormal development of GABAergic cortical interneurons (cINs). Lineage tracing revealed that the structures that form the upper lip and palate develop in molecular synchrony and spatiotemporal proximity to cINs, suggesting these populations may have shared sensitivity to genetic and/or teratogenic insult. Examination of cIN development in a mouse model of nonsyndromic OFCs revealed significant disruptions in cIN proliferation and migration, culminating in misspecification of the somatostatin-expressing subgroup. These findings reveal a unified developmental basis for orofacial clefting and disrupted cIN development, and may explain the significant overlap in neurobehavioral and psychiatric outcomes associated with OFCs and cIN dysfunction. This emerging mechanistic understanding for increased prevalence of adverse neurobehavioral outcomes in OFC patients is the entry-point for developing evidence-based therapies to improve patient outcomes.

Risk and Protective Factors at Age 10: Psychological Adjustment in Children with a Cleft Lip and/or Palate

Objective

To explore psychological functioning in children with a cleft at age 10 from a broad perspective, including cognitive, emotional, behavioral, appearance-related, and social adjustment. High-risk groups were identified within each area of adjustment to investigate whether vulnerable children were found across domains or whether risk was limited to specific areas of adjustment.

Methods

Retrospective chart review from psychological assessments at age 10 (N – 845). The effects of gender, cleft visibility, and the presence of an additional condition were investigated. Results were compared with large national samples.

Measures

Personality Inventory for Children, Child Experience Questionnaire, Strengths and Difficulties Questionnaire, Satisfaction With Appearance scale.

Result

The factor affecting psychological adjustment on most domains was the presence of an associated condition in addition to the cleft. As expected, no support was found for cleft visibility as a risk factor, while there were some gender differences related to emotional difficulties and attention. Correlation analyses of risk groups pointed to an association between social experiences and emotional adjustment and between social and behavioral adjustment; whereas, dissatisfaction with appearance was not related to any other domains of risk at age 10.

Conclusions

The results point to the importance of early screening and assessment of children born with a cleft to identify possible associated conditions and offer adapted and appropriate treatment and care. Future research should investigate how protective factors could counteract potential risk in children with a cleft.

The Feasibility and Validity of PROMIS: A Novel Measure of Quality of Life among Children with Cleft Lip and Palate

BACKGROUND

Health-related quality of life is inconsistently captured among children with cleft lip and palate. The Patient-Reported Outcomes Measurement Information System (PROMIS) captures health-related quality of life, with the added benefit of comparability across clinical conditions. In this study, the authors define the validity and feasibility of PROMIS among children with clefts.

METHODS

Children with cleft lip and palate who were at least 5 years old and able to complete instruments independently were eligible for inclusion (n = 93). Children completed PROMIS anxiety, depression, and peer relationship item banks as short forms or computerized adaptive tests. Participants also completed the Pediatric Quality of Life Inventory. Construct validity was measured by Spearman correlations between PROMIS and the Pediatric Quality of Life Inventory controlling for race, sex, age, and income. Feasibility was measured using instrument completion time, reading level, and floor/ceiling effects.

RESULTS

PROMIS computerized adaptive tests (peer relationship, r = 0.49; depression, r = -0.56; and anxiety, r = -0.36) and short forms (peer relationship, r = 0.65; depression, r = -0.54; and anxiety, r = -0.56) demonstrated moderate correlation with the Pediatric Quality of Life Inventory. Computerized adaptive tests had fewer floor (0 percent versus 0 percent) and ceiling (8.6 to 19.3 percent versus 21.8 to 41.9 percent) effects than short forms, and demonstrated better readability. Computerized adaptive tests required more time than short forms (peer relationship, 0.84 ± 0.67 versus 1.3 ± 0.92; depression, 0.52 ± 0.38 versus 1.1 ± 0.73; and anxiety, 0.53 ± 0.23 versus 1.1 ± 0.62; p = 0.001), as each computerized adaptive test included on average four more questions.

CONCLUSIONS

PROMIS correlates well with the Pediatric Quality of Life Inventory and demonstrates similar accuracy, with better readability and efficiency. Use of PROMIS will improve our ability to compare children with cleft lip and palate to diverse populations and clinical conditions.

CLINICAL QUESTION/LEVEL OF EVIDENCE

Diagnostic, II.

Health-Related Quality of Life and the Desire for Revision Surgery Among Children With Cleft Lip and Palate

PURPOSE

Children with cleft lip with or without palate (CLCP) require multiple reconstructive procedures, however, little is known about their desire for surgical revision. The purpose of this study was to examine the relationship between health-related quality of life (HRQOL) and the desire for revision.

METHODS

The authors surveyed children with CLCP (n = 71) and their caregivers regarding general and cleft-specific HRQOL and the desire for revision surgery. The authors used logistic regression models to evaluate the relationship between HRQOL and the desire for revision stratified by age, and determined the level of agreement between caregivers and children.

RESULTS

In this cohort, 54.9% of children desired revision, primarily of the nose (n = 23), lip (n = 20), and dentoalveolar structures (n = 19). Children 11 years or older were more likely to desire revision than younger children (OR 3.39, 95% CI [1.19, 9.67], P <0.05). Children who reported poorer HRQOL with respect to appearance (OR 2.31, 95% CI [1.25-4.29], P = 0.008), social development (OR 0.91, 95% CI [0.84-0.99], P = 0.02), and communication (OR 0.94, 95% CI [0.89-0.99], P = 0.02) were significantly more likely to desire revision than children who reported more positive HRQOL. Caregivers' and children's desires for revision were only modestly correlated (r = 0.41).

CONCLUSIONS

Children with CLCP who report poorer HRQOL are more likely to desire revision than children with higher HRQOL; these differences are further magnified among older children. Given the modest correlation between patient and caregiver goals for revision, it is important to evaluate both perspectives when considering revision surgery.

Speech, Language, and Reading in 10-Year-Olds with Cleft: Associations with Teasing, Satisfaction with Speech, and Psychological Adjustment

Background

Despite the use of multidisciplinary services, little research has addressed issues involved in the care of those with cleft lip and/or palate across disciplines. The aim was to investigate associations between speech, language, reading, and reports of teasing, subjective satisfaction with speech, and psychological adjustment.

Design

Cross-sectional data collected during routine, multidisciplinary assessments in a centralized treatment setting, including speech and language therapists and clinical psychologists.

Participants

Children with cleft with palatal involvement aged 10 years from three birth cohorts (N = 170) and their parents.

Outcome Measures

Speech: SVANTE-N. Language: Language 6-16 (sentence recall, serial recall, vocabulary, and phonological awareness). Reading: Word Chain Test and Reading Comprehension Test. Psychological measures: Strengths and Difficulties Questionnaire and extracts from the Satisfaction With Appearance Scale and Child Experience Questionnaire.

Results

Reading skills were associated with self- and parent-reported psychological adjustment in the child. Subjective satisfaction with speech was associated with psychological adjustment, while not being consistently associated with speech therapists’ assessments. Parent-reported teasing was found to be associated with lower levels of reading skills. Having a medical and/or psychological condition in addition to the cleft was found to affect speech, language, and reading significantly.

Conclusions

Cleft teams need to be aware of speech, language, and/or reading problems as potential indicators of psychological risk in children with cleft. This study highlights the importance of multiple reports (self, parent, and specialist) and a multidisciplinary approach to cleft care and research.

The Relationship of Exposure to Anesthesia on Outcomes in Children With Isolated Oral Clefts

This study evaluated the relationship between exposure to anesthesia and previously identified differences in cognitive functioning, growth, and volumetric brain measures among a sample of children, adolescents, and young adults with isolated oral clefts. Data from a cross-sectional study were combined with a retrospective chart review. Data were obtained for 87 participants with isolated cleft lip and/or palate (55% male), ranging from 7.5 to 27 years old (mean = 15.78, standard deviation = 4.58). Measures of interest included cognitive functioning, growth measures, and brain volumes. Number of surgeries and time under anesthesia were obtained through systematic medical record review. Potential sex and cleft type differences in exposure as well as relationships between anesthesia exposure and outcome measures were evaluated. Participants with isolated cleft lip and palate had more surgeries and were under anesthesia longer. For participants with isolated cleft lip only, more surgeries were correlated to lower verbal IQ and higher frontal lobe volume.

[The need for clinical guidelines for the comprehensive management of patients with cleft lip and palate]

Objective To identify clinical guidelines for the treatment of cleft lip and / or palate in children under one year of age, published in Colombia and internationally. Method A search was conducted in three databases: PubMed, Lilacs and Scielo with the terms "guideline cleft lip and palate", "protocols cleft lip and palate", "guía clínica labio paladar fisurado", "guía de manejo labio paladar fisurado" and "guía labio paladar hendido". In addition to this, we consulted the websites of all pediatric hospitals in Colombia. Results 190 papers were found, of which 96 were not related to the population or focused on treatment, 84 were disciplinary, 8 interdisciplinary and only two were clinical guidelines. Conclusions There are few published guidelines and there is a lack of unified criteria. This gives rise to numerous forms of intervention and the creation of interdisciplinary teams. Therefore, there is a need to reach a consensus regarding the therapeutic approach in order to create treatment protocols based on evidence with quality standards.

Toward an orofacial gene regulatory network

Orofacial clefting is a common birth defect with significant morbidity. A panoply of candidate genes have been discovered through synergy of animal models and human genetics. Among these, variants in interferon regulatory factor 6 (IRF6) cause syndromic orofacial clefting and contribute risk toward isolated cleft lip and palate (1/700 live births). Rare variants in IRF6 can lead to Van der Woude syndrome (1/35,000 live births) and popliteal pterygium syndrome (1/300,000 live births). Furthermore, IRF6 regulates GRHL3 and rare variants in this downstream target can also lead to Van der Woude syndrome. In addition, a common variant (rs642961) in the IRF6 locus is found in 30% of the world's population and contributes risk for isolated orofacial clefting. Biochemical studies revealed that rs642961 abrogates one of four AP-2alpha binding sites. Like IRF6 and GRHL3, rare variants in TFAP2A can also lead to syndromic orofacial clefting with lip pits (branchio-oculo-facial syndrome). The literature suggests that AP-2alpha, IRF6 and GRHL3 are part of a pathway that is essential for lip and palate development. In addition to updating the pathways, players and pursuits, this review will highlight some of the current questions in the study of orofacial clefting.

Prevalence of depressive symptoms in patients with cleft lip and palate

Introduction

Cleft lip and/or palate (CL/P) represent the most common congenital anomalies of the face.

Objective

To evaluate the prevalence of depressive symptoms in children and adolescents with nonsyndromic cleft lip and/or palate (nsCL/P).

Methods

We conducted an observational, case-control study, with a case study group composed of 61 patients with nsCL/P, aged 7–17 years, and a control group of 61clinically normal patients. Both groups were selected at the same institution.

Results

Depressive symptoms were observed in the case group (nsCL/P), but there were no statistically significant differences compared to the control group. No association was found between the two groups (case and control) in relation to sociodemographic variables: gender, age and education.

Conclusions

This study identified the prevalence of depressive symptoms in children and adolescents with nsCL/P from a localized geographic population, although the results were not statistically significant when compared to the control group, not justifying the use of CDI (Child Depression Inventory) as a screening instrument for depressive symptoms in the examined population.

Curvilinear transformation of z-shaped upper lip scar by diamond-shaped excision in secondary cleft lip deformities: a photogrammetric evaluation

Purpose : The visible Z-shaped upper lip scar that occurs after the Tennison and Randall triangular flap technique remains a cleft stigma. Herein, we present our curvilinear transformation technique for the Z-shaped upper lip scar by diamond-shaped excision and evaluate the results using photogrammetric analyses. Patients and Methods : From 1997 to 2006, 23 patients with secondary cleft lip deformity with the visible Z-shaped upper lip scar underwent correction with the technique. The scar was excised in the diamond shape above the muscle. After curvilinear closure, the elongated length of the upper lip was excised just below the nostril sill, as the measured Cupid's bow height discrepancy. The result was assessed by the authors' standardized photogrammetry technique. Results : There was a statistically significant decrease between the preoperative central limb of the Z-shaped scar and the width of the postoperative curvilinear upper lip scar. The pre- and postoperative Cupid's bow height differences were not statistically significant. Conclusions : The curvilinear transformation of the Z-shaped scar is an efficient procedure that provides (1) a significant decrease in the width of an upper lip scar to make it less conspicuous, (2) incorporation of the scar into the philtral column, (3) a biconcave natural philtral column shape in frontal view, and (4) formation of the natural concave philtral contour in profile view.

Abnormal cerebellar structure is dependent on phenotype of isolated cleft of the lip and/or palate

Isolated cleft lip and/or palate (ICLP) is one of the most common congenital birth defects in the USA, affecting roughly 1 in 600 births annually. Along with the facial deformity, this population has been found to have abnormal neurodevelopment and gross structural abnormalities in the brain, particularly within the cerebellum. The current study examined cerebellar structure within the two primary subtypes of ICLP: cleft lip with/without cleft palate (CL/P) and cleft palate alone (CPO). A large sample of 107 subjects aged 7 to 27 years with ICLP was compared to 127 healthy controls. Samples were separated by sex. Brain structure was obtained via magnetic resonance imaging. For males, after controlling for intracranial volume, cerebellum volume was significantly lower in the ICLP group (F = 12.351, p = 0.001). Regionally in the cerebellum, males with ICLP had proportionally larger anterior lobes (F = 4.022, p = 0.047) and smaller superior posterior lobes (F = 5.686, p = 0.019). CL/P males showed only a reduction in overall cerebellum volume, with no regional changes. CPO males showed only regional changes, with no reduction in overall volume. Females with ICLP showed no overall or regional cerebellar abnormalities. However, females with CPO did have significantly lower cerebellum volumes than controls. The results reveal both global and regional cerebellar abnormalities within subjects with ICLP. They also establish the existence of abnormal cerebellar morphologies that are dependent on cleft subtype as well as sex. This lends further support to the claim that CL/P and CPO are distinct conditions.

A comprehensive description of functioning and disability in children with velopharyngeal insufficiency

Children with velopharyngeal insufficiency (VPI) experience functional impairments in a variety of areas that extend beyond the primary physical impairment associated with this disorder. At present, the physical deficits associated with VPI have been studied extensively; however, a comprehensive description of social and communicative participation in this population is needed. Therefore, a biopsychosocial framework such as the International Classification of Functioning, Disability and Health for Children and Youth (ICF-CY), may offer an enhanced understanding of the daily experiences of children with VPI. Specifically, the ICF-CY framework is intended to model complex nonlinear systems, and as such, to describe functioning as the interaction of multiple components from which a limitation in communicative participation may emerge. This paper describes how the ICF-CY framework can be utilized to comprehensively describe functioning and disability in children with VPI by describing the interaction of components of this framework.

LEARNING OUTCOMES

As a result of this activity, the reader will be able to: (1) discuss the utility of the ICF-CY in describing the multi-dimensional nature of velopharyngeal insufficiency (VPI); (2) describe interrelationships between functioning and disability in children with VPI; and (3) identify how limitations in communicative participation may emerge from the interaction of components of the ICF-CY in children with VPI.

Social motivation in individuals with isolated cleft lip and palate

Social isolation is common among individuals with isolated cleft lip and palate (ICLP), but the available data on why this may be are mixed. We present a novel theory relating to reduced social motivation in ICLP, called the social abulia hypothesis. Based on this hypothesis, we predicted that reduced social motivation would lead to reduced responsiveness to negative social feedback, in terms of both explicit responses and noncontrolled, psychophysiological responses. Twenty males with ICLP and 20 normal comparison males between 13 and 25 years old participated in the study. Social motivation was examined by measuring participants' response to negative social feedback (social exclusion). Additionally, psychophysiological reactivity to positive and negative social stimuli was measured. In order to rule out other potential contributors to social isolation, we tested basic social perception, emotion recognition, and social anxiety. In line with the social abulia hypothesis, we show that negative social feedback had less of an effect on males with ICLP than on healthy male peers, which was evident in explicit responses and noncontrolled, psychophysiological responses to negative social feedback. Our results could not be attributed to problems in social perception, a lack of understanding facial expressions, or increased social anxiety, as groups did not differ on these constructs. This study suggests that current views on social isolation in ICLP may need to be reconsidered to include the possibility that isolation in this population may be the direct result of reduced social motivation.

Corpus callosum shape is altered in individuals with nonsyndromic cleft lip and palate

Individuals with nonsyndromic cleft lip with or without cleft palate (CL/P) have altered brain structure compared with healthy controls. Preliminary evidence suggests that the corpus callosum may be dysmorphic in orofacial clefting; however, this midline brain structure has not been systematically assessed in this population. The goal of the present study was to carry out a morphometric assessment of the corpus callosum and its relationship to cognitive performance in a well-characterized patient cohort with orofacial cleft. Midline brain images were obtained from previously collected MRI scans of 24 CL/P subjects and 40-adult-male controls. Eight landmarks on the corpus callosum were digitized on each image and their x,y coordinate locations saved. A geometric morphometrics analysis was applied to the landmark coordinate data to test for shape differences across groups. The relationship between corpus callosum shape and IQ was explored with nonparametric correlation coefficients. Results revealed significant differences in mean corpus callosum shape between CL/P cases and controls (P = 0.029). The CL/P corpus callosum was characterized by increased overall convexity resulting from a superior and posterior displacement. Within CL/P cases, increased corpus callosum shape dysmorphology was moderately correlated with reduced performance IQ (r = 0.546). These results provide additional evidence that midline brain changes may be an important part of the orofacial cleft phenotype.

Psychosocial Functioning in Children with and without Orofacial Clefts and Their Parents

Objective

To determine whether psychosocial functioning in children with orofacial clefts and their parents differs from that in unaffected controls.

Design

The study used a nonrandomized, case-control design.

Participants

Outcomes were evaluated in 93 cases with orofacial clefts and 124 controls, aged 5 to 9 years, who were part of the Massachusetts Center for Birth Defects Research and Prevention registry.

Main Outcome Measures

Measures included the Child Behavior Checklist, the PedsQL 4.0, the Social Competence Scale, and the Parenting Stress Inventory.

Results

Group differences were negligible for all measures, and findings changed little with the application of inverse probability weighting to adjust for response bias. Stratified analyses revealed differences according to both sex and age, with worse outcomes observed in male cases and cases aged 7 to 9 years.

Conclusions

In contrast to previous studies, we found minimal differences in psychosocial functioning among children with orofacial clefts and their parents compared with unaffected controls. This may reflect ascertainment factors, and psychosocial differences may be less apparent in population-based versus clinic-based samples. Alternatively, social-emotional deficits may become apparent in older school-aged children, making the preschool and early elementary school years an optimal time for preventive interventions.

Psychiatric assessment of children with nonsyndromic cleft lip and palate

OBJECTIVE

The aim of the study was to determine whether children with nonsyndromic cleft lip and palate (NSCLP) are more likely to be diagnosed with psychiatric disorders and whether cleft-related factors are related to psychopathology.

METHOD

Twenty children from 6 to 16 years of age with NSCLP, attending the Plastic, Reconstructive and Aesthetic Surgery Department of Cerrahpasa Medical Faculty between January and October 2010, were included as the case group. Forty healthy children who were matched on age and sex with the case group served as controls. Children were assessed by psychiatric interviews and scales.

RESULTS

Social anxiety disorder (SAD) (P=.003) and major depressive disorder (MDD) (P=.010) were more prevalent in children with NSCLP. The severity of dentofacial (P=.035) and cleft lip nose deformities (P=.002), appearance and competence of the lip (P=.008), dental alignment (P=.002), feeding (P=.044) and articulation problems (P<.001) were associated with clinical global functioning.

CONCLUSIONS

Children with NSCLP are at risk of developing psychopathology, especially SAD and MDD. The above cleft-related factors and articulation problems may be the target of interventions to prevent and treat psychiatric disorders in these children.

Neuropsychological, behavioral, and academic sequelae of cleft: early developmental, school age, and adolescent/young adult outcomes

This article reviews behavioral, neuropsychological, and academic outcomes of individuals with cleft across three age levels: (1) infancy/early development, (2) school age, and (3) adolescence/young adulthood. The review points out that attachment, neurocognitive functioning, academic performance/learning, and adjustment outcomes are the result of a complex interaction between biological and environmental factors and vary with developmental level, sex, and craniofacial anomaly diagnosis. The degree to which associated genetic or neurodevelopmental conditions may explain inconsistent findings is unknown and suggests the need for caution in generalizing from group data on cleft.

Cerebellum structure differences and relationship to speech in boys and girls with nonsyndromic cleft of the lip and/or palate

OBJECTIVE

To identify regional cerebellar structural differences in boys and girls with nonsyndromic cleft of the lip and/or palate and determine whether these differences are related to speech impairment.

DESIGN

Between 2003 and 2007, measures on cerebellar volume were obtained on 43 children with nonsyndromic cleft of the lip and/or palate and 43 age- and sex-matched, healthy controls. Children with the cleft condition also received speech evaluations. Children with nonsyndromic cleft of the lip and/or palate were recruited from clinic records, and controls (screened for medical, psychiatric, speech/language, and behavioral concerns) were recruited from the local community. All tests were administered at a large midwestern hospital. Boys and girls with nonsyndromic cleft of the lip and/or palate were compared with the healthy controls on global and regional measures of cerebellar volume. Areas of significant difference were then correlated with measures of speech to assess relationships in children with nonsyndromic cleft of the lip and/or palate.

RESULTS

Boys with nonsyndromic cleft of the lip and/or palate had smaller cerebellums than controls (p = .002); whereas, for girls, only regional reductions in size reached significance (corpus medullare, p = .040). Cerebellum size was correlated with articulation for boys (p = .045).

CONCLUSIONS

These findings lend support to previous research documenting abnormal brain structure in children with nonsyndromic cleft of the lip and/or palate and suggest that the cerebellum may play a role in speech deficits along with other structural causes, at least in boys.

Effects of unilateral clefts on brain structure

OBJECTIVE

To evaluate potential abnormalities in brain structure of children and adolescents with unilateral clefts.

DESIGN

Case-control study.

SETTING

Tertiary care center.

PARTICIPANTS

Boys aged 7 to 17 years with right (n=14) and left (n=19) clefts were compared with healthy age-matched boys (n=57).

MAIN EXPOSURES

Structural brain measures were obtained using magnetic resonance imaging.

OUTCOME MEASURE

It was explored whether laterality of clefts had a significant effect on brain structure. To this end, volumes of tissue types and various brain regions were evaluated.

RESULTS

Total white matter was significantly lower in boys with right clefts compared with boys with left clefts and healthy boys. Gross regional analyses demonstrated that reductions in white matter were evident in both the cerebellum and the cerebrum in boys with right clefts. Furthermore, within the cerebrum, white matter volumes were particularly low in the frontal lobes and the occipital lobes.

CONCLUSIONS

These preliminary results suggest that right clefts may be associated with more abnormalities in brain structure. More generally, laterality of a birth defect may have a significant effect on a developing organism.

Three-dimensional morphometric analysis of brain shape in nonsyndromic orofacial clefting

Previous studies report structural brain differences in individuals with nonsyndromic orofacial clefts (NSOFC) compared with healthy controls. These changes involve non-uniform shifts in tissue volume within the cerebral cortex and cerebellum, suggesting that the shape of the brain may be altered in cleft-affected individuals. To test this hypothesis, a landmark-based morphometric approach was utilized to quantify and compare brain shape in a sample of 31 adult males with cleft lip with or without cleft palate (CL/P), 14 adult males with cleft palate only (CPO) and 41 matched healthy controls. Fifteen midline and surface landmarks were collected from MRI brain scans and the resulting 3D coordinates were subjected to statistical shape analysis. First, a geometric morphometric analysis was performed in three steps: Procrustes superimposition of raw landmark coordinates, omnibus testing for group difference in shape, followed by canonical variates analysis (CVA) of shape coordinates. Secondly, Euclidean distance matrix analysis (EDMA) was carried out on scaled inter-landmark distances to identify localized shape differences throughout the brain. The geometric morphometric analysis revealed significant differences in brain shape among all three groups (P < 0.001). From CVA, the major brain shape changes associated with clefting included selective enlargement of the anterior cerebrum coupled with a relative reduction in posterior and/or inferior cerebral portions, changes in the medio-lateral position of the cerebral poles, posterior displacement of the corpus callosum, and reorientation of the cerebellum. EDMA revealed largely similar brain shape changes. Thus, compared with controls, major brain shape differences were present in adult males with CL/P and CPO. These results both confirm and expand previous findings from traditional volumetric studies of the brain in clefting and provide further evidence that the neuroanatomical phenotype in individuals with NSOFC is a primary manifestation of the defect and not a secondarily acquired characteristic.

Psychosocial functioning and sleep patterns in children and adolescents with cleft lip and palate (CLP) compared with healthy controls

OBJECTIVE

The aim of this study was twofold: to assess psychological functioning, interactional competencies, and sleep patterns in children and adolescents with cleft lip and palate (CLP), and to compare these results with those from age- and gender-matched controls. It was hypothesized that participants with CLP would exhibit greater difficulties in psychological functioning, more interactional difficulties, and poorer sleep patterns than those without CLP.

PARTICIPANTS

Thirty-two children and adolescents with CLP and 34 controls were recruited. Ages ranged from 6 to 16 years.

MAIN OUTCOME MEASURES

For psychosocial assessment, the Strength and Difficulties Questionnaire (SDQ) and a questionnaire on interactional competencies (PIELCQ) were completed; for sleep assessment, a sleep log was completed for seven consecutive nights.

RESULTS

Participants with and without CLP did not differ with respect to emotional problems, conduct problems, or hyperactivity. With respect to interactional competencies, participants with CLP were six times more likely to report difficulties. Unfavorable sleep patterns were associated with psychosocial strain but not with the presence of CLP.

CONCLUSIONS

RESULTS indicate that children and adolescents with CLP may report that they have sleep irregularities as often as those without CLP. In adolescence, the presence of CLP may be associated with increased difficulties. Consequently, skill training to improve context-related social competencies may be appropriate.