Feeding difficulties in craniofacial microsomia: A multicenter retrospective analysis of 755 patients

Retrospective Investigation on Swallowing and Feeding Difficulties in Patients With Oculo-Auriculo-Vertebral-Spectrum

Patients with congenital craniofacial malformations frequently exhibit structural abnormalities of the ear, mandible, facial muscles, nerves, and salivary glands, thus impacting feeding and swallowing. As few studies have investigated those issues in patients with Oculo-Auriculo-Vertebral Spectrum (OAVS), the aim of the present study has been to retrospectively investigate the presence of swallowing and feeding difficulties in this specific population. In this study patients with OAVS, including Goldenhar Syndrome, and presenting with ear malformations were included. Clinical data were collected, and patients or their parents were asked to fill a specifically developed questionnaire about craniofacial abnormalities, feeding and swallowing issues. Data from 50 patients were collected. Feeding difficulties were reported by 28% of the cases, with a higher prevalence (44%) among those with a more complex phenotype. Only a few patients had undergone rehabilitation to support feeding or swallowing. The study supported the hypothesis that feeding and swallowing issues were quite common in patients with ear malformations. Although reports involving larger cohorts are still lacking, clinical attention is particularly recommended for patients with involvement of multiple structures.

Interrater Reliability for Classifying Craniofacial Microsomia Severity: A Call for Objective Evaluation

ObjectiveThe severity of craniofacial microsomia (CFM) is generally classified using the Orbit, Mandible, Ear, Soft tissue, Nerve (OMENS) classification score. The global assessment of the Phenotypic Assessment Tool for Craniofacial Microsomia (PAT-CFM), is a pictorial modification of the OMENS classification. The aim of this study was to assess the interrater reliability of the PAT-CFM global assessment score.DesignIn this prospective cohort study, three clinicians completed the global assessment form of the PAT-CFM. The mandible was classified based on orthopantomogram- and/or computed tomography images.ParticipantsConsecutive patients with CFM or microtia.Main Outcome MeasureInterrater agreement was calculated using the weighted Krippendorff alpha (α), with 95% confidence intervals (CI).ResultsIn total, 53 patients were included (106 hemifaces). The reliabilities of the main classification components ranged from high for the mandible (α = 0.904 [95% CI 0.860-0.948]) and ear (α = 0.958 [95% CI 0.934-0.983]) subscales, to tentative for the orbital summary score (α = 0.682 [0.542-0.821]), and nerve summary score (α = 0.782 [0.666-0.900]) subscales.ConclusionsThe reliability of the ear and radiographic mandible scales of the PAT-CFM global classification were high, while the orbit, facial nerve and soft tissue subscales may have limited reliability. Research focusing on radiographic severity scores for hypoplasia of the orbits and soft tissues, as well as objective measures for overall facial hypoplasia using non-ionizing forms of imaging for early classification, are warranted.

"I can't provide what my child needs": Early feeding experiences of caregivers of children with craniofacial microsomia

PURPOSE

Craniofacial microsomia (CFM) is a congenital condition that can be associated with feeding challenges in infants. As part of the larger 'Craniofacial microsomia: Accelerating Research and Education (CARE)' program, this study described caregivers' early feeding experiences.

DESIGN AND MATERIALS

US-based caregivers of 34 children with CFM participated in remote narrative interviews. Two authors completed inductive thematic analysis in an iterative process until consensus was reached.

RESULTS

Caregivers' narratives outlined the inherent challenges of feeding an infant with special healthcare needs. The first theme 'Navigating Challenges and Managing Expectations' describes the distress participants experienced when they were unable to breastfeed and the negative emotional effect of switching to formula. The second theme 'Making Adaptations' outlines the methods participants tried, including breast pumps and feeding tubes. The third theme 'Accessing Support' describes participants' interactions with healthcare providers and challenges accessing feeding support. The final theme 'Growing from Adversity' recounts participants' relief once their child established a feeding pattern and the personal growth gained from their experiences.

CONCLUSIONS

Caregivers reported several feeding related challenges associated with CFM, many of which negatively affected their wellbeing. Negative consequences were particularly pronounced in cases where caregivers' feeding experiences differed from their expectations. Participants identified challenges in accessing reliable feeding information and support. Despite difficult experiences, caregivers cited some positive outcomes, including increased confidence and resilience.

PRACTICE IMPLICATIONS

Holistic feeding information and support for families affected by CFM should be inclusive of several feeding methods to improve care delivery, child health, and the caregiver experience.

Characterizing Speech Phenotype in Individuals With Craniofacial Microsomia: A Scoping Review

INTRODUCTION

Craniofacial microsomia (CFM) is a complex congenital condition primarily affecting the ear, mandible, facial nerve and muscles, and tongue. Individuals with CFM are at increased risk of hearing loss, obstructive sleep apnea, and feeding/swallowing difficulties. The purpose of this scoping review was to summarize evidence pertaining to speech production in CFM.

METHOD

All articles reporting any characteristic of speech production in CFM were included and screened by two independent reviewers by title, abstract, and full text. Data charting captured details related to study population and design, CFM diagnostic criteria, speech outcome measurement, and key findings. The Preferred Reporting Items for Systematic Reviews and Meta-Analyses Extension for Scoping Reviews checklist guided reporting of results. Our protocol was registered on the Open Science Framework (https://osf.io/npr94/) and published elsewhere.

RESULTS

Forty-five articles were included in the detailed review. Most articles originated from the United States, were published in the past decade, and utilized case report/series study design. A speech-language pathologist authored 29%. The prevalence of velopharyngeal insufficiency ranged from 19% to 55% among studies. Oral distortion of alveolar and palatal fricatives and affricates primarily characterized articulation errors. Studies identified increased disordered speech and lower intelligibility in adolescents with CFM compared to unaffected peers. Evidence pertaining to phonatory and respiratory speech findings is limited.

CONCLUSIONS

Evidence supports that individuals with CFM are at increased risk of both velopharyngeal and articulatory speech differences. Additional information is needed to develop speech screening guidelines for children with CFM. Heterogeneity in study design and outcome measurement precludes comparisons across studies.

SUPPLEMENTAL MATERIAL

https://doi.org/10.23641/asha.24424555.

Non-Surgical Respiratory Management in Relation to Feeding and Growth in Patients with Robin Sequence; a Prospective Longitudinal Study

OBJECTIVE

To reflect upon our non-surgical respiratory management by evaluating clinical outcomes regarding airway, feeding, and growth during the first year of life in patients with Robin Sequence.

DESIGN

Prospective study.

SETTING

Sophia Children's Hospital, Rotterdam, the Netherlands.

PATIENTS/ PARTICIPANTS

36 patients with Robin Sequence who were treated between 2011 and 2021.

INTERVENTIONS

Positional therapy and respiratory support.

MAIN OUTCOME MEASURE(S)

Data on respiratory outcomes included polysomnography characteristics and capillary blood gas values. Feeding outcomes were based on the requirement of additional tube feeding. Outcomes on growth were expressed as standard-deviation-scores (SDS) for weight-for-age (WFA) and height-for-age (HFA).

RESULTS

Twenty patients were treated with positional therapy (PT), whilst the other 16 patients required respiratory support. Twenty-two patients presented with non-isolated Robin Sequence (RS). During the first year of life, obstructive apnea hypopnea index decreased, oxygen levels enhanced, and capillary blood gas values improved. Eighty-six percent (31/36) experienced feeding difficulties, which completely resolved in 71% (22/31) during their first year of life. From start treatment, to stop treatment, to the age of 1 year, the SDS WFA worsened from -0.40 to -0.33 to -1.03, respectively.

CONCLUSIONS

Non-surgical respiratory treatment resulted in an improvement of respiratory outcomes to near normal during the first year of life in patients with RS. These patients often experience feeding difficulties and endure impaired weight gain up to 1 year of age, despite near normalization of breathing. The high prevalence of feeding difficulties and impaired weight for age indicate the urgency for early recognition and adequate treatment to support optimal growth.

Evaluating International Diagnostic, Screening, and Monitoring Practices for Craniofacial Microsomia and Microtia: A Survey Study

To (1) appraise current international classification and clinical management strategies for craniofacial microsomia (CFM) and microtia, and (2) to assess agreement with the European Reference Network "European Guideline Craniofacial Microsomia" recommendations on screening and monitoring.

This was a cross-sectional online survey study. The survey consisted of 44 questions on demographics, diagnostics and classification, obstructive sleep apnea, feeding difficulties, speech and language development, hearing, ocular abnormalities, visual development, orthodontic screening, genetic counselling, psychological wellbeing, and extracraniofacial anomalies.

Respondents were participants of 3 international cleft and craniofacial conferences, members of the American Cleft Palate and Craniofacial Association and members of the International Society for Auricular Reconstruction. Respondents were requested to complete 1 questionnaire per multidisciplinary team.

Fifty-seven responses were received from 30 countries (response rate ∼3%).The International Consortium for Health Outcomes Measurement diagnostic criteria were used by 86% of respondents, though 65% considered isolated microtia a mild form of CFM. The Orbit, Mandible, Ear, Facial Nerve and Soft Tissue classification system was used by 74% of respondents. Agreement with standardized screening and monitoring recommendations was between 61% and 97%. A majority of respondents agreed with screening for extracraniofacial anomalies (63%-68%) and with genetic counselling (81%).

This survey did not reveal consistent agreement on the diagnostic criteria for CFM. Respondents mostly supported management recommendations, but frequently disagreed with the standardization of care. Future studies could focus on working towards international consensus on diagnostic criteria, and exploring internationally feasible management strategies.

Avoidant-restrictive food intake disorder in a male patient with Goldenhar syndrome

BACKGROUND

Goldenhar syndrome (GS) is a rare congenital condition characterized by the underdevelopment of structures deriving from the first and second branchial arches. Clinical phenotype might encompass extra-craniofacial abnormalities, and patients may experience neuropsychiatric disorders with a higher prevalence than healthy controls. To the best of our knowledge, an association between GS and Feeding and Eating Disorders (FED) has never been reported in the literature.

CASE REPORT

A 15-year-old boy with GS was referred to our outpatient clinic due to severe underweight (BMI of 12.7 kg/m2) and food intake disorder with avoidant restrictive features. After a diagnosis of avoidant-restrictive food intake disorder (ARFID) was made, an inpatient multidisciplinary intervention and outpatient follow-up program were provided, which resulted in the improvement of the boy's weight and FED psychopathology.

CONCLUSIONS

The current report describes the first case of a young male with GS and ARFID. We suggest that ARFID may present itself as part of the spectrum of neuropsychiatric disorders associated with the syndrome; since traumatic experiences and gastrointestinal discomfort play a pivotal role in the development of ARFID among children, attention should be paid to those affected by GS that involves crucial structures in the swallowing process. Further literature evidence will help portray the complex relationship between ARFID and GS more precisely.

LEVEL OF EVIDENCE

Level V, case report.

The effect of natural growth on chin point deviation in patients with unilateral craniofacial microsomia: A retrospective study

This study aimed to investigate the potential progressiveness of mandibular asymmetry and to study factors that influence chin point deviation in patients with unilateral craniofacial microsomia (CFM). Paediatric patients with unilateral CFM with available radiologic imaging and medical photographs were included. Chin point deviation was measured on clinical photographs. A Jonckheere-Terpstra test and linear mixed model for repeated measurements assessed the relation of chin point deviation on natural growth, Pruzansky-Kaban score, and soft tissue score. A total of 110 patients were included. The linear mixed model showed no statistically significant changes of chin point deviation during growth (effect estimate -0.006°, 95% CI -0.04° to -0.03°, p = 0.74). A statistical significant relation between both the Pruzansky-Kaban and soft tissue score on chin point deviation was found (effect estimate -5.10°, 95% CI -6.45° to -3.75°, p ≤ 0.001 and effect estimate -3.42°, CI -5.86° to -0.98°, p ≤ 0.001, respectively). Within the limitations of the study it seems that craniofacial microsomia may be a non-progressive disorder, because chin point deviation did not change over time.

A decade of clinical research on clinical characteristics, medical treatments, and surgical treatments for individuals with craniofacial microsomia: What have we learned?

AIM

This article provides a review of a decade of clinical research studies on clinical features, medical interventions, and surgical interventions for individuals with craniofacial microsomia (CFM). We also provide recommendations for future clinical research.

METHOD

A systematic search of literature was conducted in Embase and PubMed/MEDLINE Ovid. All publications from 2010 to 2020 that included at least 10 individuals with CFM were considered relevant for this study.

RESULTS

A total of 91 articles were included. In the past decade, many new studies on CFM have been published providing more insight on the diagnosis and management of patients with CFM. This review encompasses findings on the clinical difficulties patients with CFM encounter, including the craniofacial and extracraniofacial characteristics of patients with CFM and its related clinical consequences on breathing, feeding, speech, and hearing.

CONCLUSIONS

A considerable number of large multicenter studies have been published in recent years, providing new insights in the clinical consequences of CFM. The phenotypic variety between patients with CFM makes patient-specific treatment tailored to individual needs essential. The research and development of clinical care standards might be challenging because of the heterogeneity of CFM. Future research on clinical and patient-reported outcomes can help identify optimal treatment strategies. Cooperation between craniofacial centers, using uniform registration and outcome measurement tools, could enhance research and future care for these patients.

LEVEL OF EVIDENCE

Level IV.

Feeding and swallowing outcomes following mandibular distraction osteogenesis: an analysis of 22 non-isolated paediatric cases

Patients with mandibular hypoplasia and upper airway obstruction are at an increased risk of feeding and swallowing difficulties. Little has been described regarding these outcomes following mandibular distraction. The aim of this study was to evaluate the effect of mandibular distraction on feeding and swallowing function. A retrospective study was performed on 22 patients with non-isolated mandibular hypoplasia and severe upper airway obstruction treated with mandibular distraction. Median age at first mandibular distraction was 3.1 years (interquartile range 2.3-6.0 years) and the median follow-up time was 3.5 years (interquartile range 2.0-9.4 years). Prior to mandibular distraction, feeding difficulties were present in 18 patients. Swallowing difficulties were present in 20 patients, all of whom had problems in the oral phase of swallowing, while 11 patients had additional problems in the pharyngeal phase. Following mandibular distraction, at the time of follow-up, feeding difficulties persisted in 13 patients. Swallowing difficulties in the oral phase remained present in all 20 patients, while pharyngeal phase problems persisted in seven patients. In conclusion, feeding and swallowing difficulties are highly prevalent in non-isolated patients and often persist following mandibular distraction. Moreover, these can be the reason that decannulation cannot be accomplished. Hence, awareness and close follow-up by a specialized speech therapist is of paramount importance.

Functional outcomes in patients with facial dysostosis and severe upper airway obstruction

An increased risk of upper airway obstruction (UAO) is seen in up to 95% of patients with facial dysostosis. Secondary to respiratory problems are feeding difficulties and increased nutritional requirements. Little has been described regarding these outcomes in this patient population. Hence, a retrospective cohort study was performed to gather data on functional outcomes. Eighteen patients with facial dysostosis and severe UAO were included. The median follow-up time was 3.42 years. A tracheostomy tube was placed in 13 patients, of whom 10 subsequently underwent mandibular distraction. Three of the five patients without a tracheostomy underwent mandibular distraction as the primary surgical treatment; the remaining two patients were treated conservatively with oxygen supplementation. At presentation, 13 patients had feeding difficulties. Overall malnutrition was present in 16 patients during follow-up. At the end of follow-up, severe UAO was present in 12 patients, feeding difficulties in seven patients, and malnutrition in four patients, while two patients died. In conclusion, patients with facial dysostosis have a high prevalence of severe UAO, feeding difficulties, and malnutrition. Importantly, mandibular distraction has limited success in treating severe UAO in these patients. Close follow-up by a specialized craniofacial team is of paramount importance to manage the long-term consequences.