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Malarbi S, Chisholm AK, Gunn-Charlton JK, Burnett AC, Tan TY, Cheng SSW, Pellicano A, Shand J, Heggie A, Hunt RW. Intellectual Functioning of Children With Isolated PRS, PRS-Plus, and Syndromic PRS. Cleft Palate Craniofac J 2024; 61:33-39. [PMID: 35898178 DOI: 10.1177/10556656221115596] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
OBJECTIVE Describe the intelligence quotient (IQ) of children with Pierre Robin sequence (PRS). DESIGN Prospective cohort study. SETTING Neurodevelopmental follow-up clinic within a hospital. PATIENTS Children with PRS (n = 45) who had been in the Neonatal Intensive Care Unit (NICU) were classified by a geneticist into 3 subgroups of isolated PRS (n = 20), PRS-plus additional medical features (n = 8), and syndromic PRS (n = 17) based on medical record review and genetic testing. MAIN OUTCOME MEASURE Children with PRS completed IQ testing at 5 or 8 years of age with the Wechsler Preschool and Primary Scale of Intelligence, Third Edition (WPPSI-III) or Fourth Edition (WPPSI-IV) or the Wechsler Intelligence Scale for Children, Fourth Edition (WISC-IV) or Fifth Edition (WISC-V). RESULTS IQ scores were more than 1 to 2 standard deviations below the mean for 36% of the overall sample, which was significantly greater compared to test norms (binomial test P = .001). There was a significant association between PRS subtype and IQ (Fisher's exact P = .026). While only 20% of children with isolated PRS were within 1 standard deviation below average and 35% of children with syndromic PRS were below 1 to 2 standard deviations, 75% of PRS-plus children scored lower than 1 to 2 standard deviations below the mean. CONCLUSION PRS subgroups can help identify children at risk for cognitive delay. The majority of children with PRS-plus had low intellectual functioning, in contrast to the third of children with syndromic PRS who had low IQ and the majority of children with isolated PRS who had average or higher IQ.
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Affiliation(s)
- Stephanie Malarbi
- The Royal Children's Hospital, Melbourne, Australia
- University of Melbourne, Melbourne, Australia
- Clinical Sciences, Murdoch Children's Research Institute, Melbourne, Australia
- Dr Malarbi and Ms Chisholm are co-first authors and have contributed equally to this work
| | - Anita K Chisholm
- Clinical Sciences, Murdoch Children's Research Institute, Melbourne, Australia
- Dr Malarbi and Ms Chisholm are co-first authors and have contributed equally to this work
| | - Julia K Gunn-Charlton
- The Royal Children's Hospital, Melbourne, Australia
- University of Melbourne, Melbourne, Australia
- Clinical Sciences, Murdoch Children's Research Institute, Melbourne, Australia
| | - Alice C Burnett
- The Royal Children's Hospital, Melbourne, Australia
- University of Melbourne, Melbourne, Australia
- Clinical Sciences, Murdoch Children's Research Institute, Melbourne, Australia
| | - Tiong Yang Tan
- University of Melbourne, Melbourne, Australia
- Victorian Clinical Genetics Services, Murdoch Children's Research Institute, Melbourne, Australia
| | - Shirley S W Cheng
- Victorian Clinical Genetics Services, Murdoch Children's Research Institute, Melbourne, Australia
| | | | - Jocelyn Shand
- Plastic and Maxillofacial Surgery Section, The Royal Children's Hospital, Melbourne, Australia
| | - Andrew Heggie
- Plastic and Maxillofacial Surgery Section, The Royal Children's Hospital, Melbourne, Australia
| | - Rod W Hunt
- The Royal Children's Hospital, Melbourne, Australia
- University of Melbourne, Melbourne, Australia
- Clinical Sciences, Murdoch Children's Research Institute, Melbourne, Australia
- Monash University, Melbourne, Australia
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Barrette LX, Morales CZ, Oliver ER, Gebb JS, Feygin T, Lioy J, Howell LJ, Hedrick HL, Jackson OA, Adzick NS, Javia LR. Risk factor analysis and outcomes of airway management in antenatally diagnosed cervical masses. Int J Pediatr Otorhinolaryngol 2021; 149:110851. [PMID: 34311168 DOI: 10.1016/j.ijporl.2021.110851] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Revised: 06/01/2021] [Accepted: 07/20/2021] [Indexed: 12/12/2022]
Abstract
PURPOSE To investigate antenatally-determined imaging characteristics associated with invasive airway management at birth in patients with cervical masses, as well as to describe postnatal management and outcomes. STUDY DESIGN A retrospective analysis of 52 patients with antenatally diagnosed neck masses was performed using single-center data from January 2008 to January 2019. Antenatal imaging, method of delivery, management, and outcomes data were abstracted from the medical record and analyzed. RESULTS Antenatal diagnosis of neck masses in this cohort consisted of 41 lymphatic malformations (78.8%), 6 teratomas (11.5%), 3 hemangiomas (5.8%), 1 hemangioendothelioma (1.9%), and 1 giant foregut duplication cyst (1.9%). Mean gestational age at time of diagnostic imaging was 29 weeks 3 days (range: 19w4d - 37w). Overall, 22 patients (42.3%) required invasive airway management at birth, specifically 18 patients (34.6%) required endotracheal intubation and 4 (7.7%) required tracheostomy. 15 patients (28.8%) underwent ex-utero intrapartum treatment (EXIT) for the purposes of securing an airway. Polyhydramnios, tracheal deviation and compression, and anterior mass location on antenatal imaging were significantly associated with incidence of invasive airway intervention at birth, EXIT procedure, and tracheostomy during the neonatal hospitalization (p < 0.025; Fisher's exact test). Logistic regression analysis demonstrated statistically significant association between increasing antenatally-estimated mass volume and incidence of invasive airway management at birth (p = 0.02). Post-natal cervical mass management involved surgical excision (32.7%), sclerotherapy (50%), and adjuvant therapy with rapamycin (17.3%). Demise in the neonatal period occurred in 4 (7.7%) patients. CONCLUSION This series documents the largest single-center experience of airway management in antenatally diagnosed cervical masses. Fetal imaging characteristics may help inform the appropriate method of delivery, airway management strategy at birth, and prenatal counseling.
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Affiliation(s)
- Louis-Xavier Barrette
- Division of Otolaryngology, Children's Hospital of Philadelphia, The Perelman School of Medicine at the University of Pennsylvania, 3401 Civic Center Blvd, Philadelphia, PA, 19104, USA
| | - Carrie Z Morales
- Division of Plastic and Reconstructive Surgery, Children's Hospital of Philadelphia, The Perelman School of Medicine at the University of Pennsylvania, Leonard and Madlyn Abramson Pediatric Research Center, 3615 Civic Center Blvd, Philadelphia, PA, 19104, USA
| | - Edward R Oliver
- Department of Radiology, Children's Hospital of Philadelphia, The Perelman School of Medicine at the University of Pennsylvania, 3401 Civic Center Blvd, Philadelphia, PA, 19104, USA
| | - Juliana S Gebb
- Center for Fetal Diagnosis and Treatment, Children's Hospital of Philadelphia, The Perelman School of Medicine at the University of Pennsylvania, 3401 Civic Center Blvd, Philadelphia, PA, 19104, USA; Division of Pediatric General, Thoracic and Fetal Surgery, Children's Hospital of Philadelphia, The Perelman School of Medicine at the University of Pennsylvania, 3401 Civic Center Blvd, Philadelphia, PA, 19104, USA
| | - Tamara Feygin
- Department of Radiology, Children's Hospital of Philadelphia, The Perelman School of Medicine at the University of Pennsylvania, 3401 Civic Center Blvd, Philadelphia, PA, 19104, USA
| | - Janet Lioy
- Division of Neonatology, Children's Hospital of Philadelphia, The Perelman School of Medicine at the University of Pennsylvania, 3401 Civic Center Blvd, Philadelphia, PA, 19104, USA
| | - Lori J Howell
- Center for Fetal Diagnosis and Treatment, Children's Hospital of Philadelphia, The Perelman School of Medicine at the University of Pennsylvania, 3401 Civic Center Blvd, Philadelphia, PA, 19104, USA; Division of Pediatric General, Thoracic and Fetal Surgery, Children's Hospital of Philadelphia, The Perelman School of Medicine at the University of Pennsylvania, 3401 Civic Center Blvd, Philadelphia, PA, 19104, USA
| | - Holly L Hedrick
- Center for Fetal Diagnosis and Treatment, Children's Hospital of Philadelphia, The Perelman School of Medicine at the University of Pennsylvania, 3401 Civic Center Blvd, Philadelphia, PA, 19104, USA; Division of Pediatric General, Thoracic and Fetal Surgery, Children's Hospital of Philadelphia, The Perelman School of Medicine at the University of Pennsylvania, 3401 Civic Center Blvd, Philadelphia, PA, 19104, USA
| | - Oksana A Jackson
- Division of Plastic and Reconstructive Surgery, Children's Hospital of Philadelphia, The Perelman School of Medicine at the University of Pennsylvania, Leonard and Madlyn Abramson Pediatric Research Center, 3615 Civic Center Blvd, Philadelphia, PA, 19104, USA
| | - N Scott Adzick
- Center for Fetal Diagnosis and Treatment, Children's Hospital of Philadelphia, The Perelman School of Medicine at the University of Pennsylvania, 3401 Civic Center Blvd, Philadelphia, PA, 19104, USA; Division of Pediatric General, Thoracic and Fetal Surgery, Children's Hospital of Philadelphia, The Perelman School of Medicine at the University of Pennsylvania, 3401 Civic Center Blvd, Philadelphia, PA, 19104, USA
| | - Luv R Javia
- Division of Otolaryngology, Children's Hospital of Philadelphia, The Perelman School of Medicine at the University of Pennsylvania, 3401 Civic Center Blvd, Philadelphia, PA, 19104, USA.
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Goodstein MH, Stewart DL, Keels EL, Moon RY. Transition to a Safe Home Sleep Environment for the NICU Patient. Pediatrics 2021; 148:peds.2021-052045. [PMID: 34155134 DOI: 10.1542/peds.2021-052045] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Of the nearly 3.8 million infants born in the United States in 2018, 8.3% had low birth weight (ie, weight <2500 g) and 10% were born preterm (ie, gestational age of <37 weeks). Ten to fifteen percent of infants (approximately 500 000 annually), including low birth weight and preterm infants and others with congenital anomalies, perinatally acquired infections, and other diseases, require admission to a NICU. Every year, approximately 3600 infants in the United States die of sudden unexpected infant death (SUID), including sudden infant death syndrome (SIDS), unknown and undetermined causes, and accidental suffocation and strangulation in an unsafe sleep environment. Preterm and low birth weight infants are 2 to 3 times more likely than healthy term infants to die suddenly and unexpectedly. Thus, it is important that health care professionals prepare families to maintain their infant in a safe home sleep environment as per recommendations of the American Academy of Pediatrics. Medical needs of the NICU infant often require practices such as nonsupine positioning, which should be transitioned as soon as medically possible and well before hospital discharge to sleep practices that are safe and appropriate for the home environment. This clinical report outlines the establishment of appropriate NICU protocols for the timely transition of these infants to a safe home sleep environment. The rationale for these recommendations is discussed in the accompanying technical report "Transition to a Safe Home Sleep Environment for the NICU Patient," included in this issue of Pediatrics.
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Affiliation(s)
- Michael H Goodstein
- Division of Newborn Services, WellSpan Health, York, Pennsylvania .,Department of Pediatrics, College of Medicine, The Pennsylvania State University, Hershey, Pennsylvania
| | - Dan L Stewart
- Department of Pediatrics, Norton Children's and School of Medicine, University of Louisville, Louisville, Kentucky
| | - Erin L Keels
- National Association of Neonatal Nurse Practitioners, National Association of Neonatal Nurses, Chicago, Illinois.,Neonatal Advanced Practice, Nationwide Children's Hospital, Columbus, Ohio
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Goodstein MH, Stewart DL, Keels EL, Moon RY. Transition to a Safe Home Sleep Environment for the NICU Patient. Pediatrics 2021; 148:peds.2021-052046. [PMID: 34155135 DOI: 10.1542/peds.2021-052046] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Of the nearly 3.8 million infants born in the United States in 2018, 8.3% had low birth weight (<2500 g [5.5 lb]) and 10% were born preterm (gestational age of <37 completed weeks). Many of these infants and others with congenital anomalies, perinatally acquired infections, and other disease require admission to a NICU. In the past decade, admission rates to NICUs have been increasing; it is estimated that between 10% and 15% of infants will spend time in a NICU, representing approximately 500 000 neonates annually. Approximately 3600 infants die annually in the United States from sleep-related deaths, including sudden infant death syndrome International Classification of Diseases, 10th Revision (R95), ill-defined deaths (R99), and accidental suffocation and strangulation in bed (W75). Preterm and low birth weight infants are particularly vulnerable, with an incidence of death 2 to 3 times greater than healthy term infants. Thus, it is important for health care professionals to prepare families to maintain their infant in a safe sleep environment, as per the recommendations of the American Academy of Pediatrics. However, infants in the NICU setting commonly require care that is inconsistent with infant sleep safety recommendations. The conflicting needs of the NICU infant with the necessity to provide a safe sleep environment before hospital discharge can create confusion for providers and distress for families. This technical report is intended to assist in the establishment of appropriate NICU protocols to achieve a consistent approach to transitioning NICU infants to a safe sleep environment as soon as medically possible, well before hospital discharge.
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Affiliation(s)
- Michael H Goodstein
- Division of Newborn Services, WellSpan Health, York, Pennsylvania .,Department of Pediatrics, College of Medicine, The Pennsylvania State University, Hershey, Pennsylvania
| | - Dan L Stewart
- Department of Pediatrics, Norton Children's and School of Medicine, University of Louisville, Louisville, Kentucky
| | - Erin L Keels
- National Association of Neonatal Nurse Practitioners, National Association of Neonatal Nurses, Chicago, Illinois.,Neonatal Advanced Practice, Nationwide Children's Hospital, Columbus, Ohio
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Wang Y, Yang F, Zhu M, Yang M. Machine Learning Models on ADC Features to Assess Brain Changes of Children With Pierre Robin Sequence. Front Neurol 2021; 12:580440. [PMID: 33746868 PMCID: PMC7969993 DOI: 10.3389/fneur.2021.580440] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2020] [Accepted: 02/08/2021] [Indexed: 12/02/2022] Open
Abstract
In order to evaluate brain changes in young children with Pierre Robin sequence (PRs) using machine learning based on apparent diffusion coefficient (ADC) features, we retrospectively enrolled a total of 60 cases (42 in the training dataset and 18 in the testing dataset) which included 30 PRs and 30 controls from the Children's Hospital Affiliated to the Nanjing Medical University from January 2017–December 2019. There were 21 and nine PRs cases in each dataset, with the remainder belonging to the control group in the same age range. A total of 105 ADC features were extracted from magnetic resonance imaging (MRI) data. Features were pruned using least absolute shrinkage and selection operator (LASSO) regression and seven ADC features were developed as the optimal signatures for training machine learning models. Support vector machine (SVM) achieved an area under the receiver operating characteristic curve (AUC) of 0.99 for the training set and 0.85 for the testing set. The AUC of the multivariable logistic regression (MLR) and the AdaBoost for the training and validation dataset were 0.98/0.84 and 0.94/0.69, respectively. Based on the ADC features, the two groups of cases (i.e., the PRs group and the control group) could be well-distinguished by the machine learning models, indicating that there is a significant difference in brain development between children with PRs and normal controls.
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Affiliation(s)
- Ying Wang
- Department of Radiology, Children's Hospital of Nanjing Medical University, Nanjing, China
| | - Feng Yang
- Department of Radiology, Children's Hospital of Nanjing Medical University, Nanjing, China
| | - Meijiao Zhu
- Department of Radiology, Children's Hospital of Nanjing Medical University, Nanjing, China
| | - Ming Yang
- Department of Radiology, Children's Hospital of Nanjing Medical University, Nanjing, China
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Abell K, Hopkin RJ, Bender PL, Jackson F, Smallwood K, Sullivan B, Stottmann RW, Saal HM, Weaver KN. Mandibulofacial dysostosis with microcephaly: An expansion of the phenotype via parental survey. Am J Med Genet A 2020; 185:413-423. [PMID: 33247512 DOI: 10.1002/ajmg.a.61977] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2020] [Revised: 10/09/2020] [Accepted: 10/30/2020] [Indexed: 11/11/2022]
Abstract
Mandibulofacial dysostosis with microcephaly (MFDM) is due to haploinsufficiency of spliceosomal GTPase EFTUD2. Features include microcephaly, craniofacial dysmorphology, developmental disability, and other anomalies. We surveyed parents of individuals with MFDM to expand knowledge about health, development, and parental concerns. Participants included attendees of the inaugural MFDM family conference in June 2019 and members of the MFDM online group. To explore MFDM variable expressivity, we offered targeted Sanger sequencing for untested parents. Forty-seven parents participated in the survey. 59% of individuals with MFDM were male, with mean age 6.4 years (range 8 months to 49 years). Similar to the literature (n = 123), common features include microcephaly, cleft palate, choanal stenosis, tracheoesophageal fistula, heart problems, and seizures. New information includes airway intervention details, age-based developmental outcomes, rate of vision refractive errors, and lower incidences of prematurity and IUGR. Family concerns focused on development, communication, and increased support. Targeted Sanger sequencing for families of seven individuals demonstrated de novo variants, for a total of 91.9% de novo EFTUD2 variants (n = 34/37). This study reports the largest single cohort of individuals with MFDM, expands phenotypic spectrum and inheritance patterns, improves understanding of developmental outcomes and care needs, and identifies development as the biggest concern for parents.
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Affiliation(s)
- Katherine Abell
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA.,Division of Human Genetics, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA.,Division of Genetics and Genomic Medicine, Department of Pediatrics, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Robert J Hopkin
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA.,Division of Human Genetics, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | - Patricia L Bender
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA.,Division of Human Genetics, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA.,Division of Patient Services, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | - Farrah Jackson
- Division of Human Genetics, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | - Kelly Smallwood
- Division of Human Genetics, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | - Bonnie Sullivan
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA.,Division of Human Genetics, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA.,Department of Pediatrics, University of Missouri - Kansas City, Kansas City, Missouri, USA.,Division of Clinical Genetics, Children's Mercy Kansas City, Kansas City, Missouri, USA
| | - Rolf W Stottmann
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA.,Division of Human Genetics, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA.,Division of Developmental Biology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | - Howard M Saal
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA.,Division of Human Genetics, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | - K Nicole Weaver
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA.,Division of Human Genetics, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
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Gilboa Y, Achiron R, Kivilevitch Z, Hochberg A, Bardin R, Zalel Y, Perlman S. Imaging of the Fetal Zygomatic Bone: A Key Role in Prenatal Diagnosis of First Branchial Arch Syndrome. JOURNAL OF ULTRASOUND IN MEDICINE : OFFICIAL JOURNAL OF THE AMERICAN INSTITUTE OF ULTRASOUND IN MEDICINE 2020; 39:2165-2172. [PMID: 32378755 DOI: 10.1002/jum.15325] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/20/2020] [Revised: 04/14/2020] [Accepted: 04/15/2020] [Indexed: 06/11/2023]
Abstract
OBJECTIVES First arch syndromes are congenital defects caused by failure of neural crest cells to migrate into the first branchial arch. First arch syndrome is classified into 2 main clinical manifestations: Treacher Collins syndrome, characterized by bilateral underdevelopment of the zygomatic bones; and Pierre Robin sequence. The aim of this study was to describe the feasibility of visualization of the fetal zygomatic bone and assess its application in cases referred for features suggestive of first arch syndrome. METHODS A prospective cohort study was conducted. The feasibility of visualization of the zygomatic bone was performed in 50 sequential fetuses with a normal anatomic scan between 12 and 24 weeks' gestation using 3-dimensional sonography. Following this, cases referred for targeted scans for suspected first branchial arch syndrome were assessed for the presence or absence of the zygomatic bones. RESULTS Visualization of the fetal zygomatic bone was feasible in all low-risk cases. Cases referred for targeted scans included 11 isolated cases of micrognathia or retrognathia, 3 cases of microtia, and 3 cases of auricular or facial vestiges. Within this group, the zygomatic bones were visualized in all but 2 cases. No associated extrafacial malformations were detected; therefore, this phenotype was consistent with Treacher Collins syndrome. CONCLUSIONS Prenatal imaging of the zygomatic bones offers a clinically based sonographic approach to cases referred for features suggestive of first arch syndrome and enables differentiation between the 2 main clinical manifestations: Treacher Collins syndrome and Pierre Robin sequence.
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Affiliation(s)
- Yinon Gilboa
- Ultrasound Unit, Helen Schneider Women's Hospital, Rabin Medical Center, Petach Tikva, Israel
- Tel-Aviv University, Sackler School of Medicine, Tel-Aviv, Israel
| | - Reuven Achiron
- Tel-Aviv University, Sackler School of Medicine, Tel-Aviv, Israel
- Prenatal Diagnostic Unit, Department of Obstetrics and Gynecology, Chaim Sheba Medical Center, Tel Hashomer, Israel
| | - Zvi Kivilevitch
- Prenatal Diagnostic Unit, Department of Obstetrics and Gynecology, Chaim Sheba Medical Center, Tel Hashomer, Israel
| | - Alyssa Hochberg
- Ultrasound Unit, Helen Schneider Women's Hospital, Rabin Medical Center, Petach Tikva, Israel
- Tel-Aviv University, Sackler School of Medicine, Tel-Aviv, Israel
| | - Ron Bardin
- Ultrasound Unit, Helen Schneider Women's Hospital, Rabin Medical Center, Petach Tikva, Israel
- Tel-Aviv University, Sackler School of Medicine, Tel-Aviv, Israel
| | - Yaron Zalel
- Tel-Aviv University, Sackler School of Medicine, Tel-Aviv, Israel
| | - Sharon Perlman
- Ultrasound Unit, Helen Schneider Women's Hospital, Rabin Medical Center, Petach Tikva, Israel
- Tel-Aviv University, Sackler School of Medicine, Tel-Aviv, Israel
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Tomic J, Metzler P, Alcon A, Jakse N, Zemann W, Schanbacher M, Zrnc TA. Weight gain in infants with Pierre Robin sequence. J Craniomaxillofac Surg 2020; 48:555-559. [DOI: 10.1016/j.jcms.2020.03.009] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2020] [Revised: 02/20/2020] [Accepted: 03/25/2020] [Indexed: 12/15/2022] Open
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Floating Bone Phenomenon in Pierre Robin Sequence. J Craniofac Surg 2020; 31:1699-1704. [PMID: 32282671 DOI: 10.1097/scs.0000000000006405] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
After a failed mandibular osteodistraction, the wrong positioned mandible of a few patients with Pierre Robin sequence returned in the most functional position and regained a proper symmetry, without external intervention. The study aims to explain this self-adjustment and introduce the floating bone phenomenon.The inclusion criteria were severe micrognathia, Fast and Early Mandibular Distraction Osteogenesis protocol, postoperative mandibular wrong positioning, presurgery, immediate postsurgery, and long-term computed tomography scan. Five patients were included. The considered parameters were the distance between mandibular dental centerline and midsagittal facial axis, the rotation of the mandibular body, the magnitude of elongation, and the lowering of the mandibular body.Three patients went from a decentralization >4 mm in the activation phase to a normalization of the said value in the follow-up. In the same period, the interincisal point of 2 patients moved respectively from 0.5 mm on the left and 0.8 mm on the right to 1.2 mm and 1.6 mm on the right, respectively. The rotation of the mandibular body was meanly 25.6° among all patients. The mean value of the distraction was 14.1 mm. A difference of about 4.4 mm between the left and the right side was measured. The lowering of the mandible varied between 2.8 and 12.6 mm.All patients improved their symmetry. Four of them improved in all the measured parameters, while 1 patient presented a worsening in the decentralization of the interincisal point.The floating bone phenomenon could break new grounds in the management of patients with Pierre Robin sequence.
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Abstract
INTRODUCTION The aim of this study was to evaluate pre-operative nutritional status, associated syndromes and abnormalities, and post-operative outcomes of patients with Pierre Robin Sequence (PRS) versus those with non-syndromic isolated cleft palate (CIP). METHODS Between January 1995 and December 2013, patients with a cleft palate Veau I-II according to the Veau classification with and without PRS who underwent primary repair were retrospectively analyzed. The nutrition status, age at the time of palatoplasty, additional anomalies, gestational complications, and post-operative speech abnormalities and outcomes were evaluated. RESULTS A total of 59 patients with PRS (PRS group) and 132 patients without PRS (non-PRS group) were included in the study. Of all patients, 92 were males and 99 were females with a mean age of 14 ± 4.18 (range, 6 to 26) years. The rate of gestational complications, enteral nutrition, complete cleft, additional anomalies, and velopharyngeal insufficiency was significantly higher in the PRS group (P < 0.05). However, the incidence of fistulas and age at the time of palatoplasty did not significantly differ between the groups. CONCLUSION Based on our study results, enteral nutrition, respiratory problems, pregnancy complications, velopharyngeal insufficiency, and additional anomalies, but not post-operative palatal fistulas, are more frequently seen in patients with PRS. Although pre-operative care and treatment and rehabilitation in patients with PRS are more complicated than those with the CIP, our experience demonstrates that meticulous repair and follow-up can minimize complications, such as fistulas.
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