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Aviles T, Giangiordano A, Evelyn D, Liu C, Dorfman L, Kaul A. Factors influencing gastrostomy tube feeding duration and nutrition outcomes in pediatric patients with Down syndrome: A descriptive cohort study. JPEN J Parenter Enteral Nutr 2024; 48:605-613. [PMID: 38715451 DOI: 10.1002/jpen.2637] [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] [Received: 06/01/2023] [Revised: 04/14/2024] [Accepted: 04/17/2024] [Indexed: 07/02/2024]
Abstract
BACKGROUND Feeding difficulty is widely recognized in patients with Down syndrome, and many patients require gastrostomy tube (G-tube) placement for nutrition. No reliable factors have been identified to predict the expected duration of G-tube feeds in patients with Down syndrome. This descriptive cohort study aimed to determine the factors affecting the duration of G-tube feeds. We also investigated change in body mass index (BMI) from G-tube placement to discontinuation. METHODS Medical records of patients with Down syndrome seen by a pediatric gastroenterologist at a tertiary care center between September 1986 and December 2021 were reviewed. Data collection included demographics, anthropometrics, comorbidities, and feeding route. Comparison was performed between patients who discontinued G-tube feeds and those who did not. RESULTS Two hundred twenty patients (45% female) were included. The median age at G-tube placement was 5 months (interquartile range [IQR]: 0.2-1.3 years). There were 113 (51%) patients who discontinued G-tube feeds, after a median duration of 31.6 months (IQR: 15.6-55.7 months). Tracheostomy was the only covariant associated with a longer duration of G-tube feeds (158 months vs 53 months; P = 0.002). Neither age at G-tube placement nor any comorbidities were associated with BMI status at discontinuation of G-tube. CONCLUSION In our cohort of patients with Down syndrome, age at placement of G-tube did not impact the duration of G-tube feeds. Most patients who had a G-tube placed were likely to require enteral feeds for at least 1 year. Those who had a tracheostomy needed their G-tube for a longer time.
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Affiliation(s)
- Thomas Aviles
- Department of Pediatrics, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | - Abby Giangiordano
- Department of Nutrition Therapy, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | - Danielle Evelyn
- Department of Pediatrics, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | - Chunyan Liu
- Division of Biostatistics and Epidemiology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | - Lev Dorfman
- Division of Pediatric Gastroenterology, Hepatology and Nutrition, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | - Ajay Kaul
- Division of Pediatric Gastroenterology, Hepatology and Nutrition, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
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Elgendy MM, Cortez J, Saker F, Mohamed MA, Aly H. Prevalence and Outcomes of Gastrointestinal Anomalies in Down Syndrome. Am J Perinatol 2024. [PMID: 38744322 DOI: 10.1055/s-0044-1786874] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/16/2024]
Abstract
OBJECTIVES Our objective was to investigate the prevalence of small intestinal atresia and Hirschsprung's disease (HD) in infants with Down syndrome (DS) and its impact on outcomes. STUDY DESIGN We analyzed the National Inpatient Sample dataset. We included infants with DS, small intestinal atresia, HD, and the concomitant occurrence of both conditions. Regression analysis was used to control clinical and demographic variables. RESULTS A total of 66,213,034 infants were included, of whom, 99,861 (0.15%) had DS. The concomitant occurrence of small intestinal atresia and HD was more frequent in infants with DS compared with the general population, adjusted odds ratio (aOR): 122, 95% confidence interval (CI): 96-154, (p < 0.001). Infants with DS and concomitant small intestinal atresia and HD had higher mortality compared with those without these conditions, aOR: 8.59, 95% CI: 1.95-37.8. CONCLUSION Infants with DS are at increased risk of concomitant small intestinal atresia and HD, and this condition is associated with increased mortality. KEY POINTS · Infants with Down syndrome are at increased risk of congenital GI anomalies.. · Infants with Down syndrome are at increased risk of necrotizing enterocolitis.. · Increased mortality in Down syndrome infants with concomitant small intestinal atresia and Hirschsprung's disease..
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Affiliation(s)
- Marwa M Elgendy
- Department of Pediatrics, University of Florida, Jacksonville, Florida
| | - Josef Cortez
- Department of Neonatology, University of Florida, Jacksonville, Florida
| | - Firas Saker
- Department of Neonatology, Cleveland Clinic Children's, Cleveland, Ohio
| | - Mohamed A Mohamed
- Department of Neonatology, Cleveland Clinic Children's, Cleveland, Ohio
| | - Hany Aly
- Department of Neonatology, Cleveland Clinic Children's, Cleveland, Ohio
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3
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Sotelo-Orozco J, Hertz-Picciotto I. The Association Between Gastrointestinal Issues and Psychometric Scores in Children with Autism Spectrum Disorder, Developmental Delays, Down Syndrome, and Typical Development. J Autism Dev Disord 2024:10.1007/s10803-024-06387-2. [PMID: 38739245 DOI: 10.1007/s10803-024-06387-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/28/2024] [Indexed: 05/14/2024]
Abstract
Investigate the association between gastrointestinal (GI) issues and psychometric scores among children with developmental delays and typical development. We examined the association between GI issues and the Mullen Scale of Early Learning (MSEL), Vineland Adaptive Behavior Subscales (VABS), and Aberrant Behavior Checklist (ABC) scores from participants with autism spectrum disorder (ASD), Down syndrome (DS), other developmental delays (DD) and typical development (TD) from the CHildhood Autism Risk from Genetics and Environment (CHARGE) Study (n = 1603). Approximately 32% of children with ASD, 31% of children with DD, and 20% of children with DS reported at least one GI issue, compared to 7% of TD controls. Constipation was the most frequently reported symptom for the entire population, including controls. In general, GI issues correlated with poorer behavioral scores (decreased communication, daily living, socialization, and motor skills on the VABS, and increased irritability/agitation, lethargy/social withdrawal, stereotypic behavior, and hyperactivity/noncompliance on the ABC) among ASD cases. Analysis by sex indicated that GI issues also correlated with poorer cognitive scores (fine motor, receptive language, expressive language, and MSEL composite scores), and adaptive behavior (communication skills, daily living skills, motor, and VABS composite scores) among boys with DD, but not girls with DD-suggesting sex differences among DD cases. Even TD controls showed increased stereotypic behavior and social withdrawal in association with GI issues. However, GI issues were not correlated with impairments in psychometric scores among DS cases. Given that GI issues correlate with deficits in behavioral and cognitive scores, future studies should investigate the treatment of GI symptoms in children with ASD and DD.
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Affiliation(s)
- Jennie Sotelo-Orozco
- Department of Public Health Sciences, University of California at Davis, Davis, CA, USA.
| | - Irva Hertz-Picciotto
- Department of Public Health Sciences, University of California at Davis, Davis, CA, USA
- MIND Institute, School of Medicine, University of California Davis, Sacramento, CA, 95817, USA
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Caputi V, Hill L, Figueiredo M, Popov J, Hartung E, Margolis KG, Baskaran K, Joharapurkar P, Moshkovich M, Pai N. Functional contribution of the intestinal microbiome in autism spectrum disorder, attention deficit hyperactivity disorder, and Rett syndrome: a systematic review of pediatric and adult studies. Front Neurosci 2024; 18:1341656. [PMID: 38516317 PMCID: PMC10954784 DOI: 10.3389/fnins.2024.1341656] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2023] [Accepted: 02/02/2024] [Indexed: 03/23/2024] Open
Abstract
Introduction Critical phases of neurodevelopment and gut microbiota diversification occur in early life and both processes are impacted by genetic and environmental factors. Recent studies have shown the presence of gut microbiota alterations in neurodevelopmental disorders. Here we performed a systematic review of alterations of the intestinal microbiota composition and function in pediatric and adult patients affected by autism spectrum disorder (ASD), attention-deficit/hyperactivity disorder (ADHD), and Rett syndrome (RETT). Methods We searched selected keywords in the online databases of PubMed, Cochrane, and OVID (January 1980 to December 2021) with secondary review of references of eligible articles. Two reviewers independently performed critical appraisals on the included articles using the Critical Appraisal Skills Program for each study design. Results Our systematic review identified 18, 7, and 3 original articles describing intestinal microbiota profiles in ASD, ADHD, and RETT, respectively. Decreased Firmicutes and increased Bacteroidetes were observed in the gut microbiota of individuals affected by ASD and ADHD. Proinflammatory cytokines, short-chain fatty acids and neurotransmitter levels were altered in ASD and RETT. Constipation and visceral pain were related to changes in the gut microbiota in patients affected by ASD and RETT. Hyperactivity and impulsivity were negatively correlated with Faecalibacterium (phylum Firmicutes) and positively correlated with Bacteroides sp. (phylum Bacteroidetes) in ADHD subjects. Five studies explored microbiota-or diet-targeted interventions in ASD and ADHD. Probiotic treatments with Lactobacillus sp. and fecal microbiota transplantation from healthy donors reduced constipation and ameliorated ASD symptoms in affected children. Perinatal administration of Lactobacillus sp. prevented the onset of Asperger and ADHD symptoms in adolescence. Micronutrient supplementation improved disease symptomatology in ADHD without causing significant changes in microbiota communities' composition. Discussion Several discrepancies were found among the included studies, primarily due to sample size, variations in dietary practices, and a high prevalence of functional gastrointestinal symptoms. Further studies employing longitudinal study designs, larger sample sizes and multi-omics technologies are warranted to identify the functional contribution of the intestinal microbiota in developmental trajectories of the human brain and neurobehavior. Systematic review registration https://clinicaltrials.gov/, CRD42020158734.
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Affiliation(s)
- Valentina Caputi
- Poultry Production and Product Safety Research Unit, Agricultural Research Service, United States Department of Agriculture, Fayetteville, AR, United States
| | - Lee Hill
- Department of Pediatrics, Faculty of Health Sciences, McMaster University, Hamilton, ON, Canada
- Department of Pediatrics, Research Institute of the McGill University Health Centre, Montreal, QC, Canada
| | - Melanie Figueiredo
- Department of Pediatrics, Faculty of Health Sciences, McMaster University, Hamilton, ON, Canada
- Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada
| | - Jelena Popov
- Department of Pediatrics, Faculty of Health Sciences, McMaster University, Hamilton, ON, Canada
- Harvard Medical School, Boston, MA, United States
- Boston Children’s Hospital, Boston, MA, United States
| | - Emily Hartung
- Department of Pediatrics, Faculty of Health Sciences, McMaster University, Hamilton, ON, Canada
- Department of Biochemistry and Biomedical Sciences, Faculty of Science, McMaster University, Hamilton, ON, Canada
| | - Kara Gross Margolis
- Department of Pediatrics, New York University Grossman School of Medicine, New York, NY, United States
- New York University Pain Research Center, New York, NY, United States
- New York University College of Dentistry, New York, NY, United States
| | - Kanish Baskaran
- Department of Pediatrics, Faculty of Health Sciences, McMaster University, Hamilton, ON, Canada
- Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada
| | - Papiha Joharapurkar
- Department of Pediatrics, Faculty of Health Sciences, McMaster University, Hamilton, ON, Canada
| | - Michal Moshkovich
- Department of Pediatrics, Faculty of Health Sciences, McMaster University, Hamilton, ON, Canada
- Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada
| | - Nikhil Pai
- Department of Pediatrics, Faculty of Health Sciences, McMaster University, Hamilton, ON, Canada
- Division of Gastroenterology, Hepatology and Nutrition, McMaster Children’s Hospital, Hamilton, ON, Canada
- Department of Pediatrics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, United States
- Division of Gastroenterology, Hepatology, and Nutrition, the Children’s Hospital of Philadelphia, Philadelphia, PA, United States
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Hielscher L, Irvine K, Ludlow AK, Rogers S, Mengoni SE. A Scoping Review of the Complementary Feeding Practices and Early Eating Experiences of Children With Down Syndrome. J Pediatr Psychol 2023; 48:914-930. [PMID: 37738668 PMCID: PMC10653358 DOI: 10.1093/jpepsy/jsad060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Revised: 09/01/2023] [Accepted: 09/04/2023] [Indexed: 09/24/2023] Open
Abstract
OBJECTIVE Children with Down syndrome may experience more challenges in their early feeding and may be introduced to complementary foods comparatively later than typically developing (TD) children. This scoping review aimed to identify and synthesize the existing literature that describes feeding problems and early eating experiences relating to the period of complementary feeding for children with Down syndrome. METHODS Scopus, PubMed, Medline, Web of Science, and PsycInfo were searched. Journal articles published between January 1991 and June 2022 that reported on the complementary feeding period with children with Down syndrome were included. RESULTS Eighteen journal articles met the inclusion criteria. Children with Down syndrome were introduced to complementary foods later than TD children and progressed to more challenging food textures at a slower rate. Gross and fine motor skill delays and sensory difficulties contributed to secondary feeding problems such as difficulties chewing, biting, and reduced awareness of food on lips and tongue. Parents of children with Down syndrome reported exercising more caution and employing more controlling feeding practices compared to TD and had higher levels of concern regarding their child's weight. CONCLUSIONS Guidelines and early feeding support specific to children with Down syndrome should be available before the first complementary foods are introduced and throughout this period. Feeding support should aim to address parental concerns and provide assistance when feeding problems occur, to minimize delays and encourage the optimum development of eating abilities. Future research should address the development of feeding problems during this period and explore possible interventions.
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Affiliation(s)
- Laura Hielscher
- Department of Psychology, Sport and Geography, University of Hertfordshire, UK
| | - Karen Irvine
- Department of Psychology, Sport and Geography, University of Hertfordshire, UK
| | - Amanda K Ludlow
- Department of Psychology, Sport and Geography, University of Hertfordshire, UK
| | - Samantha Rogers
- Department of Psychology, Sport and Geography, University of Hertfordshire, UK
| | - Silvana E Mengoni
- Department of Psychology, Sport and Geography, University of Hertfordshire, UK
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Bloemendaal M, Vlaming P, de Boer A, Vermeulen-Kalk K, Bouman A, Kleefstra T, Arias Vasquez A. The role of the gut microbiota in patients with Kleefstra syndrome. Am J Med Genet B Neuropsychiatr Genet 2023; 192:124-138. [PMID: 36630271 DOI: 10.1002/ajmg.b.32926] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Revised: 12/15/2022] [Accepted: 12/16/2022] [Indexed: 01/12/2023]
Abstract
Kleefstra Syndrome (KS) is a rare monogenetic syndrome, caused by haploinsufficiency of the euchromatic histone methyl transferase 1 (EHMT1) gene, an important regulator of neurodevelopment. The clinical features of KS include intellectual disability, autistic behavior and gastrointestinal problems. The gut microbiota, an important modifier of the gut-brain-axis, may constitute an unexplored mechanism underlying clinical KS variation. We investigated the gut microbiota composition of 23 individuals with KS (patients) and 40 of their family members, to test whether (1) variation in the gut microbiota associates with KS diagnosis and (2) variation within the gut microbiota relates with KS syndrome symptoms. Both alpha and beta diversity of patients were different from their family members. Genus Coprococcus 3 was lower in abundance in patients compared to family members. Moreover, abundance of genus Merdibacter was lower in patients versus family members, but only in participants reporting intestinal complaints. Within the patient group, behavioral problems explained 7% of beta diversity variance. Also, within this group, we detected higher levels of Atopobiaceae - uncultured and Ruminococcaceae Subdoligranulum associated with higher symptom severity. These significant signatures in the gut microbiota composition in patients with KS suggest that microbiota differences are part of the KS phenotype.
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Affiliation(s)
- Mirjam Bloemendaal
- Department of Human Genetics, Radboud University Medical Center, Donders Institute for Brain, Cognition and Behaviour, Nijmegen, The Netherlands
- Department of Psychiatry, Radboud University Medical Center, Donders Institute for Brain, Cognition and Behaviour, Nijmegen, The Netherlands
| | - Priscilla Vlaming
- Department of Human Genetics, Radboud University Medical Center, Donders Institute for Brain, Cognition and Behaviour, Nijmegen, The Netherlands
| | - Anneke de Boer
- Karakter Child and Adolescent Psychiatry University Centre, Nijmegen, The Netherlands
| | - Karlijn Vermeulen-Kalk
- Department of Human Genetics, Radboud University Medical Center, Donders Institute for Brain, Cognition and Behaviour, Nijmegen, The Netherlands
- Karakter Child and Adolescent Psychiatry University Centre, Nijmegen, The Netherlands
| | - Arianne Bouman
- Department of Human Genetics, Radboud University Medical Center, Donders Institute for Brain, Cognition and Behaviour, Nijmegen, The Netherlands
| | - Tjitske Kleefstra
- Department of Human Genetics, Radboud University Medical Center, Donders Institute for Brain, Cognition and Behaviour, Nijmegen, The Netherlands
- Department of Psychiatry, Radboud University Medical Center, Donders Institute for Brain, Cognition and Behaviour, Nijmegen, The Netherlands
- Centre of Excellence for Neuropsychiatry, Vincent van Gogh Institute for Psychiatry, Venray, The Netherlands
| | - Alejandro Arias Vasquez
- Department of Human Genetics, Radboud University Medical Center, Donders Institute for Brain, Cognition and Behaviour, Nijmegen, The Netherlands
- Department of Psychiatry, Radboud University Medical Center, Donders Institute for Brain, Cognition and Behaviour, Nijmegen, The Netherlands
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7
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Alexander E, Stahl M, Weaver A, Devara J, Fahey LM, Singh A, Leonard MM, Weisbrod V, Shull M, Silvester J, Kramer Z, Kerzner B, Liu E, Absah I. The Spectrum of Duodenal Histologic Findings in Patients With Trisomy 21: A Multicenter Study. J Pediatr Gastroenterol Nutr 2023; 77:184-190. [PMID: 37184455 DOI: 10.1097/mpg.0000000000003825] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
Abstract
OBJECTIVES Patients with Trisomy 21 (T21) commonly have gastrointestinal symptoms and diseases that prompt evaluation with esophagogastroduodenoscopy (EGD). Our objective is to characterize duodenal histological abnormalities in these patients when undergoing EGD. A secondary aim is to explore associations of histologic findings with different therapies. METHODS Patients 30 years old or younger with T21 who underwent EGD from 2000 to 2020 at 6 hospitals were included in this retrospective cohort study. Duodenal biopsies were categorized based on reported histopathology findings as normal or abnormal. Abnormal pathology reports were reviewed and categorized into villous atrophy (VA) and duodenitis without VA. The VA group was further categorized based on the presence or absence of celiac disease (CD). RESULTS We identified 836 patients with T21 who underwent EGD, 419 (50.1%) of whom had duodenal histologic abnormalities. At the time of the first (index) abnormal duodenal biopsy, 290 of 419 had VA and of those, 172 of 290 met CD diagnostic criteria, while 118 of 290 did not meet CD criteria (nonspecific VA). Among the patients with an abnormal biopsy, acid suppression at the time of the index biopsy was less common in patients with VA-CD compared to patients without VA or patients with nonspecific VA (12.2% vs 45.7% vs 44.9%). CONCLUSIONS Half of the T21 patients in this cohort had abnormal duodenal biopsies including a subgroup with nonspecific VA. In this cohort, acid suppression use was more prevalent in patients with abnormalities other than CD.
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Affiliation(s)
- Erin Alexander
- From the Division of Pediatric Gastroenterology and Hepatology, Mayo Clinic Children's Center, Rochester, MN
| | - Marisa Stahl
- the Digestive Health Institute, Department of Pediatrics, Children's Hospital Colorado, University of Colorado Anschutz Medical Campus, Aurora, CO
| | - Amy Weaver
- the Division of Clinical Trials and Biostatistics, Mayo Clinic, Rochester, MN
| | - Janaki Devara
- From the Division of Pediatric Gastroenterology and Hepatology, Mayo Clinic Children's Center, Rochester, MN
| | - Lisa M Fahey
- the Division of Gastroenterology, Hepatology, & Nutrition, The Children's Hospital of Philadelphia, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | - Arunjot Singh
- the Division of Gastroenterology, Hepatology, & Nutrition, The Children's Hospital of Philadelphia, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | - Maureen M Leonard
- the Center for Celiac Research and Treatment, Division of Pediatric Gastroenterology and Nutrition, Mass General Hospital for Children, Harvard Medical School, Boston, MA
| | - Vanessa Weisbrod
- Harvard Celiac Research Program, Boston Children's Hospital, Boston, MA
| | - Mary Shull
- the Digestive Health Institute, Department of Pediatrics, Children's Hospital Colorado, University of Colorado Anschutz Medical Campus, Aurora, CO
| | - Jocelyn Silvester
- Harvard Celiac Research Program, Boston Children's Hospital, Boston, MA
- the Department of Pediatrics, Harvard Medical School, Boston, MA
| | - Zachary Kramer
- the Celiac Disease Program, Division of Gastroenterology, Hepatology, and Nutrition, Children's National Hospital, Washington, DC
| | - Benny Kerzner
- the Celiac Disease Program, Division of Gastroenterology, Hepatology, and Nutrition, Children's National Hospital, Washington, DC
| | - Edwin Liu
- the Digestive Health Institute, Department of Pediatrics, Children's Hospital Colorado, University of Colorado Anschutz Medical Campus, Aurora, CO
| | - Imad Absah
- From the Division of Pediatric Gastroenterology and Hepatology, Mayo Clinic Children's Center, Rochester, MN
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Nguyen DT, Bricout VA, Tran HT, Pham VH, Duong-Quy S. Sleep apnea in people with Down syndrome: Causes and effects of physical activity? Front Neurol 2023; 14:1123624. [PMID: 36816555 PMCID: PMC9931749 DOI: 10.3389/fneur.2023.1123624] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Accepted: 01/16/2023] [Indexed: 02/05/2023] Open
Abstract
Poor sleep quality is recognized as a major risk factor for poor health, increasing the incidence of serious chronic diseases. In people with Down syndrome, sleep apnea prevalence is significantly greater, it is caused by genetic, anatomical, endocrine, and metabolic abnormalities. The consequences of sleep disruption due to sleep apnea are very serious, especially in terms of neurocognitive and cardiovascular effects, leading to reduced life expectancy and quality of life in this population. However, the management, care, and treatment of related disorders in people with Down syndrome are still inadequate and limited. Therefore, this article wants to increase understanding and awareness about sleep apnea and the benefits of physical activity in improving sleep quality in the Down syndrome community, families, and their care specialists.
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Affiliation(s)
- Duy-Thai Nguyen
- Clinical Research Committee, Vietnam Society of Sleep Medicine (VSSM), Da Lat, Vietnam,National Institute for Control of Vaccines and Biologicals, Ministry of Health, Hanoi, Vietnam
| | | | - Hong-Tram Tran
- National Institute for Control of Vaccines and Biologicals, Ministry of Health, Hanoi, Vietnam
| | - Van-Hung Pham
- National Institute for Control of Vaccines and Biologicals, Ministry of Health, Hanoi, Vietnam
| | - Sy Duong-Quy
- Sleep Lab Centre, Bio-Medical Research Centre, Lam Dong Medical College, Da Lat, Vietnam,Immuno-Allergology Division, Hershey Medical Center, Penn State Medical College, Hershey, PA, United States,Sleep Lab Unit, Outpatient Department, Pham Ngoc Thach Medical University, Ho Chi Minh City, Vietnam,Department of Respiratory Functional Exploration, University Medical Center, University of Medicine and Pharmacy, Ho Chi Minh City, Vietnam,*Correspondence: Sy Duong-Quy ✉
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9
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Ciciora SL, Manickam K, Saps M. Disorders of Gut-Brain Interaction in a National Cohort of Children With Down Syndrome. J Neurogastroenterol Motil 2023; 29:94-101. [PMID: 36606440 PMCID: PMC9837545 DOI: 10.5056/jnm22055] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/04/2022] [Revised: 06/03/2022] [Accepted: 06/21/2022] [Indexed: 01/07/2023] Open
Abstract
Background/Aims Disorders of brain-gut interaction (DGBIs) are present in adults and children around the world. Down syndrome (DS) is the most common chromosomal condition in humans. While DS has associations with many organic medical conditions, the frequency of DGBIs in children and adolescents with DS has not previously been studied. We assess the rate of DGBIs in children and adolescents 4-18 years of age with DS in the United States using the Rome IV criteria by caregiver report. Methods This is a cross-sectional national survey study in which caregivers (n = 114) of children with DS completed an online survey about their child's gastrointestinal symptoms and quality of life (QoL). Results Using the Rome IV parent-report diagnostic questionnaire, 51.8% of children met symptom-based criteria for at least 1 DGBI. Functional constipation (36.0%) and irritable bowel syndrome (14.9%) were the most common disorders identified. QoL was lower in children with at least 1 disorder as compared to children who did not meet criteria for any disorders (mean QoL = 62.3 vs mean QoL = 72.9, P < 0.001). Almost all children with DS and concomitant autism (87.5%) had at least 1 DGBI. Conclusions DGBIs are common in children with DS and are associated with diminished QoL.
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Affiliation(s)
- Steven L Ciciora
- Division of Gastroenterology, Hepatology and Nutrition, Nationwide Children’s Hospital, Columbus, OH, USA,Department of Pediatrics, The Ohio State University College of Medicine, Columbus, OH, USA,Correspondence: Steven L Ciciora, MD, Department of Pediatrics, The Ohio State University College of Medicine, 700 Children’s Drive, Columbus, OH 43205, USA, Tel: +1-614-722-3450, Fax: +1-614-722-3454, E-mail:
| | - Kandamurugu Manickam
- Department of Pediatrics, The Ohio State University College of Medicine, Columbus, OH, USA,Division of Genetic and Genomic Medicine, Nationwide Children's Hospital, Columbus, OH, USA
| | - Miguel Saps
- Division of Pediatric Gastroenterology, Hepatology and Nutrition, University of Miami, Miller School of Medicine, Miami, FL, USA
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10
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Park JS. Disorders of Gut-Brain Interaction in Children With Down Syndrome. J Neurogastroenterol Motil 2023; 29:3-4. [PMID: 36606430 PMCID: PMC9837546 DOI: 10.5056/jnm22205] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/02/2022] [Revised: 12/20/2022] [Accepted: 12/26/2022] [Indexed: 01/07/2023] Open
Affiliation(s)
- Ji Sook Park
- Department of Pediatrics, Gyeongsang National University College of Medicine, Jinju, Gyeongsangnam-do, Korea
Institute of Health Sciences, Gyeongsang National University, Jinju, Gyeongsangnam-do, Korea,Correspondence: Ji Sook Park, MD, PhD, Institute of Health Sciences, Gyeongsang National University, 15 Jinju-daero 816beon-gil, Jinju, Gyeongsangnam-do 52727, Korea, Tel: +82-55-750-8156, Fax: +82-55-752-9339, E-mail:
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11
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Muacevic A, Adler JR. Superior Mesenteric Artery Syndrome in Down Syndrome: A Case Report. Cureus 2022; 14:e31854. [PMID: 36579270 PMCID: PMC9792329 DOI: 10.7759/cureus.31854] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/23/2022] [Indexed: 11/25/2022] Open
Abstract
Down syndrome is a common chromosomal abnormality, which is associated with a wide spectrum of multiorgan complications, including gastrointestinal disorders. Superior mesenteric artery syndrome is a rare type of small intestinal obstruction caused by compression of the duodenum between the superior mesenteric artery anteriorly and the abdominal aorta posteriorly. A 12-year-old boy with Down syndrome came to the emergency department with a first seizure secondary to electrolyte disturbances. He had been having recurrent episodes of bilious vomiting. Computed tomography of the abdomen revealed a markedly distended stomach and proximal duodenum with a narrow aortomesenteric angle consistent with superior mesenteric artery syndrome. The patient received successful conservative treatment with aggressive fluid resuscitation, bowel decompression, and electrolyte correction. Child protection services found that the patient had rapid weight loss recently after parents were confronted with the confirmed diagnosis of Down syndrome in their child. Physicians need to consider superior mesenteric artery syndrome in any child with an intellectual disability presenting with a clinical picture of intestinal obstruction.
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Schworer EK, Ahmed A, Hogenkamp L, Moore S, Esbensen AJ. Associations among co-occurring medical conditions and cognition, language, and behavior in Down syndrome. RESEARCH IN DEVELOPMENTAL DISABILITIES 2022; 126:104236. [PMID: 35468571 PMCID: PMC9376933 DOI: 10.1016/j.ridd.2022.104236] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Revised: 04/01/2022] [Accepted: 04/12/2022] [Indexed: 05/12/2023]
Abstract
BACKGROUND Specific medical conditions are more prevalent in Down syndrome (DS) compared to the general population. Medical heterogeneity has also been hypothesized to contribute to variability in outcomes in DS. AIMS This project aimed to examine the association between medical conditions (i.e., gastrointestinal issues, hearing loss, vision problems, and congenital heart defects) and cognition, language, and behavior in children and adolescents with DS. METHODS AND PROCEDURES Participants were 73 children and adolescents with DS, ages 6-17 years (M = 12.67, SD = 3.16). Caregivers reported on participants' medical conditions, social behaviors, maladaptive behaviors, and executive function. Child cognitive abilities were also assessed. OUTCOMES AND RESULTS Of the 73 participants, 34.2% had gastrointestinal issues, 12.3% had uncorrected hearing loss, 26.0% had uncorrected vision problems, and 31.5% had congenital heart defects. Participants with gastrointestinal issues had significantly more challenges with social behaviors, maladaptive behaviors, and executive function compared to those without gastrointestinal issues. CONCLUSIONS AND IMPLICATIONS The associations identified between gastrointestinal issues and caregiver-reported behavioral characteristics in youth with DS contributes to our understanding of the interrelation between co-occurring medical conditions and child outcomes and has implications for approaches to care for individuals with DS.
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Affiliation(s)
- Emily K Schworer
- Division of Developmental and Behavioral Pediatrics, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA.
| | - Ameena Ahmed
- LEND Program, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Lori Hogenkamp
- LEND Program, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Shelby Moore
- LEND Program, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Anna J Esbensen
- Division of Developmental and Behavioral Pediatrics, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA; Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA
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13
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Moncada Arita WA, Perdomo Domínguez ES, Rivera Caballero AY, Espinoza‐Moreno NA, Zavala Galeano ME, DuPont BR, Ramos‐Zaldívar HM. Multi-tissue cytogenetic analysis for the diagnosis of mosaic Down syndrome: A case report. Clin Case Rep 2022; 10:e05604. [PMID: 35425598 PMCID: PMC8991758 DOI: 10.1002/ccr3.5604] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2021] [Revised: 02/17/2022] [Accepted: 03/07/2022] [Indexed: 01/01/2023] Open
Abstract
Less than one percent of individuals with Down syndrome exhibit mosaicism, a biological phenomenon that describes an individual who has two or more genetically distinct cell lines. The percentage of mosaicism in different tissues can impact the presence of clinical findings and hinder cytogenetic diagnosis. We report a case of mosaicism for trisomy 21 diagnosed after multi-tissue cytogenetic analysis of peripheral blood and buccal mucosa, associated with significant intellectual disability, dysmorphic facial features, congenital heart defects, macropenis, and imperforate anus.
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Affiliation(s)
| | | | | | | | | | | | - Héctor M. Ramos‐Zaldívar
- GIMUNICAHFaculty of MedicineUniversidad Católica de HondurasSan Pedro SulaHonduras
- Faculty of MedicineDoctoral Program in Medical SciencesPontificia Universidad Católica de ChileSantiago de ChileChile
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Cañizares-Prado S, Molina-López J, Moya MT, Planells E. Oral Function and Eating Habit Problems in People with Down Syndrome. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:2616. [PMID: 35270327 PMCID: PMC8909609 DOI: 10.3390/ijerph19052616] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Revised: 11/25/2021] [Accepted: 11/26/2021] [Indexed: 12/10/2022]
Abstract
BACKGROUND Down syndrome (DS) is a genetic disorder in which there is an increased risk of developing clinical comorbidities that require regular attention: health problems, alterations in maxillomandibular development, chewing and swallowing problems, as well as dietary habits that may influence diet and nutritional status. This study will analyze the frequency of occurrence of these factors with increasing age in this population. METHODS A descriptive cross-sectional study was conducted with 18 participants aged 30-45 years. The condition of orofacial structures, chewing and swallowing function and oral and eating habits were assessed to observe the frequency of occurrence of these problems with increasing age. RESULTS A high frequency of digestive problems was observed. There was also a presence of problems in the introduction of new tastes and consistencies. In addition, unilateral chewing was reported in 100% of the participants, severe anatomical dysfunction of the mandible/maxilla and high hypotonicity reflected in tongue movements. CONCLUSIONS it is necessary to educate, through specific intervention protocols, the younger generations with DS, as well as their environment, as harmful habits are developed in childhood and consolidated throughout life.
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Affiliation(s)
- Sonia Cañizares-Prado
- Department of Physiology, Faculty of Pharmacy, Institute of Nutrition and Food Technology “José Mataix”, University of Granada, 18071 Granada, Spain;
- Granadown, Down Syndrome Association of Granada, 18014 Granada, Spain;
| | - Jorge Molina-López
- Department of Physiology, Faculty of Pharmacy, Institute of Nutrition and Food Technology “José Mataix”, University of Granada, 18071 Granada, Spain;
- Faculty of Education, Psychology and Sports Sciences, University of Huelva, 21007 Huelva, Spain
| | | | - Elena Planells
- Department of Physiology, Faculty of Pharmacy, Institute of Nutrition and Food Technology “José Mataix”, University of Granada, 18071 Granada, Spain;
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15
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Hosokawa T, Tanami Y, Sato Y, Hara T, Iwama I, Ishimaru T, Kawashima H, Oguma E. Diagnostic Accuracy of Ultrasound for Detecting Gastric or Duodenal Ulcers in Pediatric Patients. JOURNAL OF ULTRASOUND IN MEDICINE : OFFICIAL JOURNAL OF THE AMERICAN INSTITUTE OF ULTRASOUND IN MEDICINE 2022; 41:457-469. [PMID: 33876858 DOI: 10.1002/jum.15727] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/22/2021] [Revised: 04/04/2021] [Accepted: 04/09/2021] [Indexed: 06/12/2023]
Abstract
OBJECTIVE Direct ultrasound imaging findings alone have low sensitivity for diagnosing duodenal (65%) and gastric ulcers (40%). This retrospective study evaluated the efficiency of ultrasound in detecting gastric/duodenal ulcers in pediatric patients through direct and indirect findings. METHODS We evaluated 244 children who underwent ultrasound and subsequent endoscopy within 4 weeks for direct and indirect imaging findings indicative of gastric/duodenal ulcers. Positive direct imaging findings revealed gastric or duodenal wall thickness >8 or 5 mm, respectively, and indirect findings revealed inflammatory changes, hyperechogenicity, and presence of lymph node around ulcers. Correspondingly, we calculated the sensitivity and specificity for diagnosing gastric/duodenal ulcers and used the Fisher's exact and Mann-Whitney U tests to compare the frequency of findings and gastroduodenal wall thicknesses in pediatric patients with gastric/duodenal ulcers. RESULTS Overall, 6 and 24 were diagnosed with gastric and duodenal ulcers, respectively. The sensitivities of direct and indirect findings were 60.0% (18/30) and 80.0% (24/30), respectively; the corresponding specificities were 98.1% (210/214) and 97.2% (208/214). The frequency of direct and indirect sonographic findings differed significantly between patients with gastric or duodenal ulcers (18/30 versus 24/30, P = .002). Gastric and duodenal wall thicknesses were greater in patients with gastric (6.6 ± 2.6 mm versus 3.6 ± 1.4 mm; P = .003) or duodenal ulcer (5.0 ± 1.4 mm versus 2.2 ± 1.0 mm; P <.0001), respectively, than in those without. CONCLUSIONS The frequency of indirect finding was greater than that of direct finding in pediatric patients with gastric/duodenal ulcers. Therefore, sonographers should carefully evaluate indirect findings around the stomach or duodenum.
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Affiliation(s)
- Takahiro Hosokawa
- Department of Radiology, Saitama Children's Medical Center, Saitama, Japan
| | - Yutaka Tanami
- Department of Radiology, Saitama Children's Medical Center, Saitama, Japan
| | - Yumiko Sato
- Department of Radiology, Saitama Children's Medical Center, Saitama, Japan
| | - Tomoko Hara
- Department of Gastroenterology and Hepatology, Saitama Children's Medical Center, Saitama, Japan
| | - Itaru Iwama
- Department of Gastroenterology and Hepatology, Saitama Children's Medical Center, Saitama, Japan
| | - Tetsuya Ishimaru
- Department of Surgery, Saitama Children's Medical Center, Saitama, Japan
| | - Hiroshi Kawashima
- Department of Surgery, Saitama Children's Medical Center, Saitama, Japan
| | - Eiji Oguma
- Department of Radiology, Saitama Children's Medical Center, Saitama, Japan
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Kakiuchi T, Fukuta A, Yoshimaru K, Zhang Y, Shimoda R, Matsuo M. Stercoral ulcer after Hirschsprung's disease surgery. Clin Case Rep 2021; 9:e05239. [PMID: 34963813 PMCID: PMC8710845 DOI: 10.1002/ccr3.5239] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Revised: 12/06/2021] [Accepted: 12/11/2021] [Indexed: 11/21/2022] Open
Abstract
Constipation and stercoral ulcer are risk factors associated with Hirschsprung's disease (HD); long-term follow-up is, thus, essential. In postoperative HD associated with Down syndrome (DS) with intellectual disability, vigilant follow-up is required to avoid severe constipation because DS predisposes the patients to constipation and caregivers cannot easily understand the symptoms.
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Affiliation(s)
| | - Atsuhisa Fukuta
- Department of Pediatric SurgeryKyushu University HospitalFukuokaJapan
| | | | - Yumeng Zhang
- Department of Pediatrics, Faculty of MedicineSaga UniversitySagaJapan
| | - Ryo Shimoda
- Division of Gastroenterology, Department of Internal Medicine, Faculty of MedicineSaga UniversitySagaJapan
| | - Muneaki Matsuo
- Department of Pediatrics, Faculty of MedicineSaga UniversitySagaJapan
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Development of Clinical Referral Score Model for Early Diagnosis of Hirschsprung's Disease in Suspected Pediatric Patients. Healthcare (Basel) 2021; 9:healthcare9060678. [PMID: 34200020 PMCID: PMC8229157 DOI: 10.3390/healthcare9060678] [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: 05/03/2021] [Revised: 05/31/2021] [Accepted: 06/02/2021] [Indexed: 11/16/2022] Open
Abstract
The diagnosis of Hirschsprung’s disease (HSCR) relies on history, physical examination, and investigations. Some of investigation modalities could not be done in primary hospital. This study was aimed to develop the clinical score model for diagnosing and early referrals of HSCR, especially in areas where investigations were not available. Overall 483 consecutive suspected HSCR patients who were under 15 years old from January 2006 to December 2020 were included in this study, with 207 (42.86%) patients diagnosed with HSCR and 276 (51.14%) patients in the non-HSCR group. Five clinical parameters were included in the prediction model. The AuROC of clinical parameters, which included having an age younger than one month, male gender, the term infant, history of delayed meconium passage, and history of enterocolitis, was 72%. The prediction score ranged from 0–7, with a score 0–3 meaning a low risk to be HSCR (LHR+ = 0.37). We concluded that patients with suspected HSCR who had clinical score 4–7 had a high probability to be HSCR and, thus, it was suggested that these patients have an early referral for further investigations, which were contrast enema and rectal suction biopsy. In the case of a low probability of HSCR, clinical observation is still warranted. This clinical scoring system can be used as a screening tool to prevent delay diagnosis and complications.
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Boontan N, Rojnueangnit K. Growth Patterns of Thai Children with Down Syndrome from Birth to 5 Years. J Pediatr Genet 2021; 10:16-22. [PMID: 33552633 DOI: 10.1055/s-0040-1713432] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2020] [Accepted: 05/14/2020] [Indexed: 10/24/2022]
Abstract
Specific growth charts for children with Down syndrome (DS) have been developed in several countries, but not in Thailand. This pilot study aims to develop growth patterns for Thai children with DS, which will help clinicians to improve assessment and monitoring of the growth patterns for these children. A retrospective review of 80 children with DS who received care at Thammasat University Hospital between 2014 and 2018 was conducted. A total of 1,681 length/height and weight measurements were collected. Four sex-specific growth patterns of length/height and weight were generated with the fifth, 50th, and 95th percentile. The children with DS were lower in weight and shorter than general Thai children and children with DS in other countries. Therefore, each country should develop individual DS growth charts.
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Affiliation(s)
- Naiyana Boontan
- Department of Pediatrics, Faculty of Medicine, Thammasat University, Pathum Thani, Thailand
| | - Kitiwan Rojnueangnit
- Department of Pediatrics, Faculty of Medicine, Thammasat University, Pathum Thani, Thailand
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Boussaidane S, Samlali A, Hamri A, Narjis Y, Benelkhaiat BR. Ileosigmoid knot in a patient with Down syndrome: a unique surgical emergency. Pan Afr Med J 2021; 38:8. [PMID: 33520077 PMCID: PMC7825375 DOI: 10.11604/pamj.2021.38.8.27407] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2020] [Accepted: 12/17/2020] [Indexed: 11/18/2022] Open
Abstract
The ileosigmoid knot (ISK) or double ileosigmoid volvulus is a wrapping of the small intestine around the base of the sigmoid colon. We report an unusual case in the digestive surgery department of the Ibn Tofail Hospital of CHU Mohammed VI Marrakech of a 28-year-old man with Down's syndrome who presented with symptoms and signs of intestinal obstruction. Abdominal CT scan revealed a whirl sing and significant distension of the sigmoid loop. Exploratory laparotomy revealed ISK resulting in gangrene of ileum and sigmoid colon. The surgical procedure was a necrotic digestive segments resection, with a double-barrelled ileostomy and a Hartmann procedure. One month afterwards, the patient was operated on to reestablish of the continuity. Through this observation and a review of the literature we define the diagnostic, therapeutic and prognosis aspects of this rare clinical entity.
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Affiliation(s)
- Said Boussaidane
- Department of General Surgery, Ibn Tofail Hospital, Mohamed VI University Hospital, Cadi Ayad University, Marrakech, Morocco
| | - Abderrahim Samlali
- Department of General Surgery, Ibn Tofail Hospital, Mohamed VI University Hospital, Cadi Ayad University, Marrakech, Morocco
| | - Asma Hamri
- Department of General Surgery, Ibn Tofail Hospital, Mohamed VI University Hospital, Cadi Ayad University, Marrakech, Morocco
| | - Youssef Narjis
- Department of General Surgery, Ibn Tofail Hospital, Mohamed VI University Hospital, Cadi Ayad University, Marrakech, Morocco
| | - Benomar Ridouan Benelkhaiat
- Department of General Surgery, Ibn Tofail Hospital, Mohamed VI University Hospital, Cadi Ayad University, Marrakech, Morocco
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20
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Simionescu AA, Stanescu AMA. Missed Down Syndrome Cases after First Trimester False-Negative Screening-Lessons to be Learned. ACTA ACUST UNITED AC 2020; 56:medicina56040199. [PMID: 32340394 PMCID: PMC7230628 DOI: 10.3390/medicina56040199] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2020] [Revised: 04/11/2020] [Accepted: 04/20/2020] [Indexed: 11/23/2022]
Abstract
Background and Objectives: Here, we performed a descriptive analysis of Down syndrome (DS) cases that were misdiagnosed and/or false-negative diagnosed after first trimester traditional screening via risk evaluation using ultrasound, biochemical markers, and different software programs. Our objective was to demonstrate the clear need to improve the application of prenatal DS screening programs using standardized ultrasound measurements, accurate pregnancy dating, analytical immunoassay performance, and properly selected medians. Materials and Methods: We performed a database search for the period 2010–2015 to analyze DS cases that were false-negative diagnosed after the first trimester of pregnancy, before the introduction of cell free fetal DNA-based tests by Romanian laboratories in 2015. First-trimester screening was performed using two software programs for prenatal DS risk calculation: Astraia and Prisca. The rationale for using both software programs was to assess the full risk using the maternal age combined test (based on nuchal translucency thickness, nasal bone, ductus venosus flow, tricuspid flow, free beta-human chorionic gonadotropin level, and serum pregnancy-associated plasma protein-A) and, in some cases, the triple test. Results: We identified seven DS cases that exhibited low risk for trisomy 21, and 6540 cases with a low risk for trisomy 21 and euploid fetus in the first trimester. Using Astraia software, 14 cases were diagnosed, and three cases were missed after risk calculation. Using Prisca software, four cases were missed. Additionally, one neonate had a missed prenatal diagnosis of atrio-ventricular canal defect. Conclusion: In Romania, the evaluation of DS risk depends on patient choice (without knowing the accuracy of the utilized tests) and on the operators’ skills. Both Astraia and Prisca software were developed by experts, who can prove their performance in DS screening. However, even in an ideal situation, false-negative results are possible. The application of first and second-trimester combined screening based on biochemical markers could be improved by the implementation of standardized protocols, professional guidelines for test application, and audit control.
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Affiliation(s)
- Anca Angela Simionescu
- Filantropia Hospital, Department of Obstetrics and Gynecology, University of Medicine and Pharmacy “Carol Davila”, 050474 Bucharest, Romania
- Correspondence: ; Tel.: +40-074-075-9969 or +40-0123-188-937; Fax: +40-0123-188-937
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Verstegen RHJ, Chang KJJ, Kusters MAA. Clinical implications of immune-mediated diseases in children with Down syndrome. Pediatr Allergy Immunol 2020; 31:117-123. [PMID: 31599041 DOI: 10.1111/pai.13133] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/13/2019] [Revised: 09/27/2019] [Accepted: 09/30/2019] [Indexed: 12/18/2022]
Abstract
Children with Down syndrome have changes in their innate and adaptive immunity, which contribute to increased rates of infections, autoimmune diseases, and haematological malignancies. While improved care for congenital heart disease has decreased mortality and morbidity, complications related to immune-mediated diseases continue to limit the life expectancy in Down syndrome. Infectious diseases are common and have a significant effect on development, behaviour and quality of life. Infection frequency and severity are influenced by various anatomical and physiological alterations in addition to immunological changes in Down syndrome. Thus, prevention of respiratory tract infections requires a multifactorial approach. This could include additional active and/or passive immunizations, prophylactic antibiotics, immunoglobulin replacement and ear, nose and throat surgical interventions. Autoimmune conditions like coeliac disease, type I diabetes mellitus and thyroid disease are classically mentioned in the context of Down syndrome. However, autoinflammatory conditions are more prevalent as well. Screening for autoimmune diseases is required and immunosuppression has to be used with caution. Future studies should address optimal screening programmes for immune-mediated diseases in individuals with Down syndrome, as well as the effect of immune modulation, to further decrease morbidity and mortality, and improve the quality of life of individuals with Down syndrome.
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Affiliation(s)
- Ruud H J Verstegen
- Division of Clinical Pharmacology and Toxicology, Department of Paediatrics, The Hospital for Sick Children, Toronto, ON, Canada.,Division of Rheumatology, Department of Paediatrics, The Hospital for Sick Children, Toronto, ON, Canada
| | - Krystal J J Chang
- Faculty of Social and Applied Human Sciences, University of Guelph, Guelph, Ontario, Canada
| | - Maaike A A Kusters
- Department of Immunology, Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK.,University College London Great Ormond Street Institute of Child Health, London, UK
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Kloth C, Vogele D, Brunner H, Beer M, Schmidt SA. Pathognomonic imaging signs in abdominal radiology. Abdom Radiol (NY) 2020; 45:576-586. [PMID: 31834459 DOI: 10.1007/s00261-019-02331-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The imaging evaluation of the abdomen is of crucial importance for every radiologist. In addition to ultrasound, conventional radiographs and contrast-enhanced computed tomography (CT) are the most common imaging procedures in the abdominal region. Numerous pathognomonic signs should be known in this context by every radiologist. Radiographs of the abdomen are an often used first step in radiologic imaging, while CT examinations are carried out for further differentiation, in oncological settings and in time-critical emergency situations. A fast and clear assignment of these signs to a specific disease is the basis for a correct diagnosis. This pictorial review describes the most common pathognomonic signs in abdominal imaging. The knowledge of these pictograms is therefore essential for radiologists interested in abdominal medicine and should also be addressed in training and further education.
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Affiliation(s)
- Christopher Kloth
- Department of Diagnostic and Interventional Radiology, Ulm University Medical Center, Albert-Einstein-Allee 23, 89081, Ulm, Germany.
| | - Daniel Vogele
- Department of Diagnostic and Interventional Radiology, Ulm University Medical Center, Albert-Einstein-Allee 23, 89081, Ulm, Germany
| | - Horst Brunner
- Department of Diagnostic and Interventional Radiology, Ulm University Medical Center, Albert-Einstein-Allee 23, 89081, Ulm, Germany
| | - Meinrad Beer
- Department of Diagnostic and Interventional Radiology, Ulm University Medical Center, Albert-Einstein-Allee 23, 89081, Ulm, Germany
| | - Stefan Andreas Schmidt
- Department of Diagnostic and Interventional Radiology, Ulm University Medical Center, Albert-Einstein-Allee 23, 89081, Ulm, Germany
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