1
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Kijmassuwan T, Balouch F. Approach to Congenital Diarrhea and Enteropathies (CODEs). Indian J Pediatr 2024; 91:598-605. [PMID: 38105403 DOI: 10.1007/s12098-023-04929-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Accepted: 11/01/2023] [Indexed: 12/19/2023]
Abstract
Congenital diarrhea and enteropathies (CODEs) constitute a group of rare genetic disorders characterized by severe diarrhea and malabsorption in the neonatal period or early infancy. Timely diagnosis and treatment is essential to prevent life-threatening complications, including dehydration, electrolyte imbalance, and malnutrition. This review offers a simplified approach to the diagnosis of CODEs, with a specific focus on microvillus inclusion disease (MVID), congenital tufting enteropathy (CTE), congenital chloride diarrhea (CLD), and congenital sodium diarrhea (CSD). Patients with CODEs typically present with severe watery or occasionally bloody diarrhea, steatorrhea, dehydration, poor growth, and developmental delay. Therefore, it is crucial to thoroughly evaluate infants with diarrhea to rule out infectious, allergic, or anatomical causes before considering CODEs as the underlying etiology. Diagnostic investigations for CODEs encompass various modalities, including stool tests, blood tests, immunological studies, endoscopy and biopsies for histology and electron microscopy, and next-generation sequencing (NGS). NGS plays a pivotal role in identifying the genetic mutations responsible for CODEs. Treatment options for CODEs are limited, often relying on total parenteral nutrition for hydration and nutritional support. In severe cases, intestinal transplantation may be considered. The long-term prognosis varies among specific CODEs, with some patients experiencing ongoing intestinal failure and associated complications. In conclusion, the early recognition and accurate diagnosis of CODEs are of paramount importance for implementing appropriate management strategies. Further research and advancements in genetic testing hold promise for enhancing diagnostic accuracy and exploring potential targeted therapies for these rare genetic disorders.
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Affiliation(s)
- Teera Kijmassuwan
- Division of Gastroenterology, Department of Pediatrics, Faculty of Medicine, Siriraj Hospital, Mahidol University, Bangkok, Thailand
- Department of Gastroenterology, Queensland Children's Hospital, South Brisbane, QLD, Australia
| | - Fariha Balouch
- Department of Gastroenterology, Queensland Children's Hospital, South Brisbane, QLD, Australia.
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2
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Smith A, Namjoshi S, Kerner JA, Dunn JCY. Importance of Ileum and Colon in Children with Short Bowel Syndrome. J Pediatr Surg 2023:S0022-3468(23)00089-1. [PMID: 36894441 DOI: 10.1016/j.jpedsurg.2023.01.053] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Accepted: 01/25/2023] [Indexed: 02/16/2023]
Abstract
BACKGROUND It is well known that small bowel length is a dominant prognostic indicator in patients with short bowel syndrome (SBS). The relative importance of jejunum, ileum, and colon is less well defined in children with SBS. Here we review the outcome of children with SBS with respect to the type of remnant intestine. METHODS A retrospective review of 51 children with SBS was conducted at a single institution. The duration of parenteral nutrition use was the main outcome variable. The length of the remaining intestine as well as the type of intestine were recorded for each patient. Kaplan-Meier analyses were conducted to compare the subgroups. RESULTS Children with greater than 10% expected small bowel length or more than 30 cm of small bowel achieved enteral autonomy faster than those with less. The presence of ileocecal valve enhanced the ability to wean from parenteral nutrition. The presence of ileum significantly enhanced the ability to wean from parenteral nutrition. Patients with the entire colon also achieved enteral autonomy sooner than those with partial colon. CONCLUSIONS The preservation of ileum and colon is important in patients with SBS. Approaches to preserve or lengthen ileum and colon may be beneficial for these patients. LEVEL OF EVIDENCE IV.
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Affiliation(s)
- Asia Smith
- Division of Pediatric Surgery, Department of Surgery, Stanford University, Stanford, CA, USA
| | - Shweta Namjoshi
- Division of Gastroenterology, Department of Pediatrics, Stanford University, Stanford, CA, USA
| | - John A Kerner
- Division of Gastroenterology, Department of Pediatrics, Stanford University, Stanford, CA, USA
| | - James C Y Dunn
- Division of Pediatric Surgery, Department of Surgery, Stanford University, Stanford, CA, USA.
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3
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Nutritional Management of Intestinal Failure due to Short Bowel Syndrome in Children. Nutrients 2022; 15:nu15010062. [PMID: 36615720 PMCID: PMC9823779 DOI: 10.3390/nu15010062] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Revised: 12/19/2022] [Accepted: 12/20/2022] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND The most common cause of intestinal failure (IF) in childhood remains short bowel syndrome (SBS), where bowel mass is significantly reduced due to a congenital atresia or resection and parenteral nutrition (PN) needed. Home PN has improved outcome and quality of life, but the long-term therapeutic goal is to achieve enteral autonomy whilst avoiding long term complications. This paper is aimed at discussing nutritional strategies available to clinicians caring for these patients. METHODS A literature search was performed from 1992 to 2022 using Pubmed, MEDLINE and Cochrane Database of Systematic Reviews, and recent guidelines were reviewed. In the absence of evidence, recommendations reflect the authors' expert opinion. RESULTS Consensus on the best possible way of feeding children with IF-SBS is lacking and practice varies widely between centres. Feeding should commence as soon as possible following surgery. Oral feeding is the preferred route and breast milk (BM) the first milk of choice in infants. Donor BM, standard preterm or term formula are alternatives in the absence of maternal BM. Extensively hydrolysed or amino acid-based feeds are used when these are not tolerated. Solids should be introduced as soon as clinically appropriate. Children are encouraged to eat by mouth and experience different tastes and textures to avoid oral aversion. Aggressive weaning of PN and tube (over-) feeding are now discouraged. CONCLUSIONS To date, uniform agreement on the optimal type of feed, timing of food introduction and feeding regime used is lacking and great difference in practice remains. There is need for more research to establish common treatment protocols.
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4
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Morris G, Kennedy A. Small Bowel Congenital Anomalies. Surg Clin North Am 2022; 102:821-835. [DOI: 10.1016/j.suc.2022.07.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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5
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Mrindoko P, Mselle M, Meleki E, Kimambo E, Mchaile D, Lodhia J. Ileal Atresia in a 10-day-old male baby: A case report. SAGE Open Med Case Rep 2021; 9:2050313X211042983. [PMID: 34457308 PMCID: PMC8392812 DOI: 10.1177/2050313x211042983] [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: 06/22/2021] [Accepted: 08/12/2021] [Indexed: 11/16/2022] Open
Abstract
Ileal Atresia is noted to be the commonest cause of intestinal obstruction in neonates worldwide but still under diagnosed in Sub-Saharan countries with scarce data reported on its occurrence. It is likely under diagnosed due to low index of suspicion. Advancement in foetal ultrasound during prenatal period will increase index of suspicion and hence early diagnosis and correction. This is the first case report in our setup highlighting this condition. We present a case of a 10-day-old male baby referred to us due to vomiting since birth. Clinically was in distress with a palpable supraumbilical mass that was firm and non-tender. Abdominal ultrasound scan showed poor peristalsis and minimal dilation of bowels suggestive of partial intestinal obstruction. Abdominal X-ray showed dilated bowels with multiple air-fluid levels, empty rectum with features suggestive of intestinal obstruction. Patient was successfully operated but unfortunately on day 3 post-surgery succumbed.
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Affiliation(s)
- Philip Mrindoko
- Department of Paediatrics and Child Health, Kilimanjaro Christian Medical University College, Moshi, Tanzania.,Department of Paediatrics and Child Health, Kilimanjaro Christian Medical Centre, Moshi, Tanzania
| | - Mathew Mselle
- Department of Paediatrics and Child Health, Kilimanjaro Christian Medical Centre, Moshi, Tanzania
| | - Elton Meleki
- Department of Paediatrics and Child Health, Kilimanjaro Christian Medical Centre, Moshi, Tanzania
| | - Elise Kimambo
- Department of Paediatrics and Child Health, Kilimanjaro Christian Medical Centre, Moshi, Tanzania
| | - Deborah Mchaile
- Department of Paediatrics and Child Health, Kilimanjaro Christian Medical Centre, Moshi, Tanzania.,Faculty of Medicine, Kilimanjaro Christian Medical University College, Moshi, Tanzania
| | - Jay Lodhia
- Faculty of Medicine, Kilimanjaro Christian Medical University College, Moshi, Tanzania.,Department of General Surgery, Kilimanjaro Christian Medical Centre, Moshi, Tanzania
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6
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Abstract
Introduction: The goal for pediatric short bowel syndrome (SBS) patients is intestinal adaptation. Until recently, the medical management of pediatric SBS has centered on the prevention and treatment of complications in order to allow time for adaptation. Teduglutide, glucagon-like peptide 2 (GLP-2) analog, has recently been approved for use in pediatric SBS patients greater than 1 year of age as a novel agent to augment intestinal adaptation. Areas covered: This article reviews the pharmacology, safety, efficacy, and tolerability of GLP-2 analog teduglutide in pediatric patients greater than 1 year of age. We review all current studies and discuss teduglutide's place in pediatric SBS therapy. Expert opinion: Teduglutide marks the first successful pharmacological intervention that augments the natural process of adaptation safely and effectively in SBS pediatric patients. More studies and further development are needed to optimize its potential in other pediatric patients.
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Affiliation(s)
- Beatrice E Rosete
- Department of Pharmacy, Seattle Children's Hospital, Seattle, WA, USA.,School of Pharmacy, University of Washington, Seattle, WA, USA
| | - Danielle Wendel
- Department of Gastroenterology, Hepatology and Nutrition, Seattle Children's Hospital, Seattle, WA, USA.,Department of Pediatrics, University of Washington School of Medicine, Seattle, WA, USA
| | - Simon P Horslen
- Department of Gastroenterology, Hepatology and Nutrition, Seattle Children's Hospital, Seattle, WA, USA.,Department of Pediatrics, University of Washington School of Medicine, Seattle, WA, USA
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7
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Zorzetti N, D'Andrea V, Lauro A. Proteomic biomarkers in short bowel syndrome : are we ready to use them in clinical activity? Expert Rev Proteomics 2021; 18:285-293. [PMID: 33910424 DOI: 10.1080/14789450.2021.1924063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Introduction: Short bowel syndrome (SBS) is a clinical condition that can affect childhood and adult patients. Biomarker research is expected to be a new frontier in the clinical application, helpful for patients and health-care systems.Areas covered: SBS is usually a consequence of a massive intestinal resection that leads to an intestinal failure because of the reduction of absorptive surface, bacterial overgrowth, and faster intestinal transit. This new condition requires a multidisciplinary expertise to achieve again digestive autonomy. Parental nutrition (PN) supports nutritional status in SBS patients while the new guidelines on intestinal transplantation confirm its strict indication only for patients at actual risk of death on PN. A PubMed literature review from the 1980s up to date was performed, highlighting proteomic biomarkers and growth factor therapies that have shown so far promising results in SBS patients.Expert opinion: Apart from a few specific biomarkers and growth factors, the discovery of specific molecular events is currently under investigation of the proteomic analysis and could potentially represent fundamental, future changes in prevention, diagnosis, therapeutic management, and experimental practices in SBS.
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Affiliation(s)
- Noemi Zorzetti
- Department of General Surgery, "Ospedale Civile Umberto I", Lugo, Ravenna, Italy
| | - Vito D'Andrea
- Department of Surgical Sciences, La Sapienza University, Rome, Italy
| | - Augusto Lauro
- Department of Surgical Sciences, La Sapienza University, Rome, Italy
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8
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Ou FF, Li MJ, Mei LB, Lin XZ, Wu YA. Congenital Short-Bowel Syndrome Is Associated With a Novel Deletion Mutation in the CLMP Gene: Mutations in CLMP Caused CSBS. Front Pediatr 2021; 9:778859. [PMID: 35111702 PMCID: PMC8802778 DOI: 10.3389/fped.2021.778859] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Accepted: 12/06/2021] [Indexed: 11/21/2022] Open
Abstract
Objective: To describe the clinical presentation and novel mutation in the coxsackie and adenovirus receptor-like membrane protein (CLMP) gene in a Chinese family with congenital short bowel syndrome (CSBS). Methods: We collected clinical data from a Chinese family with inherited CSBS, and performed whole exon sequencing of the children and their parents. The pathogenic sites of candidate genes were targeted, and the detected exon deletions were verified by quantitative PCR. Results: Two siblings in this family presented with bilious vomiting, and were diagnosed with CSBS on laparotomy. Two siblings and their parents underwent complete exome sequencing of the peripheral blood. Both children had CLMP gene exons 3-5 homozygous deletion mutation, while the parents had a heterozygous mutation. Conclusion: This study identified a novel mutation of the CLMP gene in a Chinese family with CSBS. Identification of this mutation can help with genetic counseling and prenatal diagnosis of CSBS.
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Affiliation(s)
- Fen-Fen Ou
- Department of Neonatology, Women and Children's Hospital, School of Medicine, Xiamen University, Xiamen, China.,Xiamen Key Laboratory of Perinatal-Neonatal Infection, Xiamen, China
| | - Ming-Jie Li
- Department of Clinical Laboratory, Xiang'an Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, China
| | - Li-Bin Mei
- Department of Neonatology, Women and Children's Hospital, School of Medicine, Xiamen University, Xiamen, China
| | - Xin-Zhu Lin
- Department of Neonatology, Women and Children's Hospital, School of Medicine, Xiamen University, Xiamen, China.,Xiamen Key Laboratory of Perinatal-Neonatal Infection, Xiamen, China
| | - Yan-An Wu
- Department of Clinical Laboratory, Xiang'an Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, China
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9
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Cernat E, Corlett C, Iglesias N, Onyeador N, Steele J, Batra A. Short bowel syndrome in infancy: recent advances and practical management. Frontline Gastroenterol 2020; 12:614-621. [PMID: 34925748 PMCID: PMC8640374 DOI: 10.1136/flgastro-2020-101457] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Revised: 11/25/2020] [Accepted: 12/06/2020] [Indexed: 02/04/2023] Open
Abstract
Short bowel syndrome (SBS) is a rare condition characterised by extensive loss of intestinal mass secondary to congenital or acquired disease. The outcomes are determined by dependency on parenteral nutrition (PN), its possible complications and factors that influence intestinal adaptation. In order to achieve the best results, patients should be managed by a specialised multidisciplinary team with the aims of promoting growth and development, stimulating intestinal adaptation and preventing possible complications. This involves timely surgical management aimed at rescuing maximum bowel length and eventually re-establishing intestinal continuity where appropriate. A combination of enteral and parenteral nutrition needs to be targeted towards maintaining a balance between fulfilling the nutritional and metabolic needs of the child while preventing or at least minimising potential complications. Enteral nutrition and establishment of oral feeding play a fundamental role in stimulating bowel adaptation and promoting enteral autonomy. Other measures to promote enteral autonomy include the chyme recycling in patients where bowel is not in continuity, autologous gastrointestinal reconstruction and pharmacological treatments, including promising new therapies like teduglutide. Strategies such as lipid reduction, changing the type of lipid emulsion and cycling PN are associated with a reduction in the rates of intestinal failure-associated liver disease. Even though vast improvements have been made in the surgical and medical management of SBS, there is still lack of consensus in many aspects and collaboration is essential.
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Affiliation(s)
- Elena Cernat
- Department of Gastroenterology and Nutrition, Leeds Children’s Hospital, Leeds, UK
| | - Chloe Corlett
- Department of Paediatric Gastroenterology, Oxford University Hospitals NHS Foundation Trust, Oxford, Oxfordshire, UK
| | - Natalia Iglesias
- Medicines Management and Pharmacy Services, Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | - Nkem Onyeador
- Department of Paediatric Gastroenterology, St George’s Healthcare NHS Trust, London, UK
| | - Julie Steele
- Dietetic Department, Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | - Akshay Batra
- Department of Paediatric Gastroenterology, University Hospital Southampton NHS Foundation Trust, Southampton, Hampshire, UK
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10
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Choudhury RA, Yoeli D, Hoeltzel G, Moore HB, Prins K, Kovler M, Goldstein SD, Holland-Cunz SG, Adams M, Roach J, Nydam TL, Vuille-Dit-Bille RN. STEP improves long-term survival for pediatric short bowel syndrome patients: A Markov decision analysis. J Pediatr Surg 2020; 55:1802-1808. [PMID: 32345501 DOI: 10.1016/j.jpedsurg.2020.03.017] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/03/2019] [Revised: 01/31/2020] [Accepted: 03/22/2020] [Indexed: 12/11/2022]
Abstract
INTRODUCTION Increasingly, for pediatric patients with short bowel syndrome (SBS), intestinal lengthening procedures such as serial transverse enteroplasty (STEP) are being offered with the hope of improving patients' chances for achieving enteral autonomy. However, it remains unclear to what extent STEP reduces the long-term need for intestinal transplant or improves survival. METHODS Based on existing literature, a decision analytic Markov state transition model was created to simulate the life of 1,000 pediatric SBS patients. Two simulations were modeled: 1) No STEP: patients were listed for transplant once medical management failed and 2) STEP: patients underwent STEP therapy and subsequent transplant listing if enteral autonomy was not achieved. Sensitivity analysis of small bowel length and anatomy was completed. Base case patients were defined as neonates with a small bowel length of 30cm. RESULTS For base case patients with an ostomy and a NEC SBS etiology, STEP was associated with increased rates of enteral autonomy after 10 years for patients with an ICV (53.9% [STEP] vs. 51.1% [No STEP]) and without an ICV (43.4% [STEP] vs. 36.3% [No STEP]). Transplantation rates were also reduced following STEP therapy for both ICV (17.5% [STEP] vs. 18.2% [No STEP]) and non-ICV patients (20.2% [STEP] vs. 22.1% [No STEP]). 10-year survival was the highest in the (+) STEP and (+) ICV group (85.4%) and lowest in the (-) STEP and (-) ICV group (83.3%). CONCLUSIONS For SBS patients, according to our model, STEP increases rates of enteral autonomy, reduces need for intestinal transplantation, and improves long-term survival. TYPE OF STUDY Economic/Decision Analysis or Modeling Studies LEVEL OF EVIDENCE: Level III.
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Affiliation(s)
- Rashikh A Choudhury
- University of Colorado Hospital, Department of Transplant Surgery, Aurora, CO; Johns Hopkins Hospital, Department of Pediatric Surgery, Baltimore, MD; Ann and Robert H. Lurie Children's Hospital of Chicago, Division of Pediatric Surgery, Chicago, IL; University Children's Hospital of Basel, Department of Pediatric Surgery, Basel, Switzerland; Colorado Children's Hospital, Department of Pediatric Surgery, Aurora, CO.
| | - Dor Yoeli
- University of Colorado Hospital, Department of Transplant Surgery, Aurora, CO; Johns Hopkins Hospital, Department of Pediatric Surgery, Baltimore, MD; Ann and Robert H. Lurie Children's Hospital of Chicago, Division of Pediatric Surgery, Chicago, IL; University Children's Hospital of Basel, Department of Pediatric Surgery, Basel, Switzerland; Colorado Children's Hospital, Department of Pediatric Surgery, Aurora, CO
| | - Gerard Hoeltzel
- University of Colorado Hospital, Department of Transplant Surgery, Aurora, CO; Johns Hopkins Hospital, Department of Pediatric Surgery, Baltimore, MD; Ann and Robert H. Lurie Children's Hospital of Chicago, Division of Pediatric Surgery, Chicago, IL; University Children's Hospital of Basel, Department of Pediatric Surgery, Basel, Switzerland; Colorado Children's Hospital, Department of Pediatric Surgery, Aurora, CO
| | - Hunter B Moore
- University of Colorado Hospital, Department of Transplant Surgery, Aurora, CO; Johns Hopkins Hospital, Department of Pediatric Surgery, Baltimore, MD; Ann and Robert H. Lurie Children's Hospital of Chicago, Division of Pediatric Surgery, Chicago, IL; University Children's Hospital of Basel, Department of Pediatric Surgery, Basel, Switzerland; Colorado Children's Hospital, Department of Pediatric Surgery, Aurora, CO
| | - Kas Prins
- University of Colorado Hospital, Department of Transplant Surgery, Aurora, CO; Johns Hopkins Hospital, Department of Pediatric Surgery, Baltimore, MD; Ann and Robert H. Lurie Children's Hospital of Chicago, Division of Pediatric Surgery, Chicago, IL; University Children's Hospital of Basel, Department of Pediatric Surgery, Basel, Switzerland; Colorado Children's Hospital, Department of Pediatric Surgery, Aurora, CO
| | - Mark Kovler
- University of Colorado Hospital, Department of Transplant Surgery, Aurora, CO; Johns Hopkins Hospital, Department of Pediatric Surgery, Baltimore, MD; Ann and Robert H. Lurie Children's Hospital of Chicago, Division of Pediatric Surgery, Chicago, IL; University Children's Hospital of Basel, Department of Pediatric Surgery, Basel, Switzerland; Colorado Children's Hospital, Department of Pediatric Surgery, Aurora, CO
| | - Seth D Goldstein
- University of Colorado Hospital, Department of Transplant Surgery, Aurora, CO; Johns Hopkins Hospital, Department of Pediatric Surgery, Baltimore, MD; Ann and Robert H. Lurie Children's Hospital of Chicago, Division of Pediatric Surgery, Chicago, IL; University Children's Hospital of Basel, Department of Pediatric Surgery, Basel, Switzerland; Colorado Children's Hospital, Department of Pediatric Surgery, Aurora, CO
| | - Stephan G Holland-Cunz
- University of Colorado Hospital, Department of Transplant Surgery, Aurora, CO; Johns Hopkins Hospital, Department of Pediatric Surgery, Baltimore, MD; Ann and Robert H. Lurie Children's Hospital of Chicago, Division of Pediatric Surgery, Chicago, IL; University Children's Hospital of Basel, Department of Pediatric Surgery, Basel, Switzerland; Colorado Children's Hospital, Department of Pediatric Surgery, Aurora, CO
| | - Megan Adams
- University of Colorado Hospital, Department of Transplant Surgery, Aurora, CO; Johns Hopkins Hospital, Department of Pediatric Surgery, Baltimore, MD; Ann and Robert H. Lurie Children's Hospital of Chicago, Division of Pediatric Surgery, Chicago, IL; University Children's Hospital of Basel, Department of Pediatric Surgery, Basel, Switzerland; Colorado Children's Hospital, Department of Pediatric Surgery, Aurora, CO
| | - Jonathan Roach
- University of Colorado Hospital, Department of Transplant Surgery, Aurora, CO; Johns Hopkins Hospital, Department of Pediatric Surgery, Baltimore, MD; Ann and Robert H. Lurie Children's Hospital of Chicago, Division of Pediatric Surgery, Chicago, IL; University Children's Hospital of Basel, Department of Pediatric Surgery, Basel, Switzerland; Colorado Children's Hospital, Department of Pediatric Surgery, Aurora, CO
| | - Trevor L Nydam
- University of Colorado Hospital, Department of Transplant Surgery, Aurora, CO; Johns Hopkins Hospital, Department of Pediatric Surgery, Baltimore, MD; Ann and Robert H. Lurie Children's Hospital of Chicago, Division of Pediatric Surgery, Chicago, IL; University Children's Hospital of Basel, Department of Pediatric Surgery, Basel, Switzerland; Colorado Children's Hospital, Department of Pediatric Surgery, Aurora, CO
| | - Raphael N Vuille-Dit-Bille
- University of Colorado Hospital, Department of Transplant Surgery, Aurora, CO; Johns Hopkins Hospital, Department of Pediatric Surgery, Baltimore, MD; Ann and Robert H. Lurie Children's Hospital of Chicago, Division of Pediatric Surgery, Chicago, IL; University Children's Hospital of Basel, Department of Pediatric Surgery, Basel, Switzerland; Colorado Children's Hospital, Department of Pediatric Surgery, Aurora, CO
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11
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Wang Y, Chen S, Yan W, Lu L, Tao Y, Xiao Y, Cai W. Congenital Short-Bowel Syndrome: Clinical and Genetic Presentation in China. JPEN J Parenter Enteral Nutr 2020; 45:1009-1015. [PMID: 33464596 DOI: 10.1002/jpen.1974] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Revised: 07/08/2020] [Accepted: 07/20/2020] [Indexed: 11/08/2022]
Abstract
BACKGROUND Congenital short-bowel syndrome (CSBS) is a rare disorder characterized by retardation of intestinal development. However, it is still not well recognized at present. In this study, the etiological, clinical, and genetic characteristics of CSBS in China were analyzed. METHODS Nine infants with CSBS were recruited. Full-thickness biopsy findings were evaluated by histopathology. Whole-exome sequencing was performed to identify mutations in patients and their family members. All patients were followed up at >1 year of age. RESULTS Six of 9 infants had malrotation, and 2 patients had intestinal atresia. The average total small-bowel length was 51.7 (40-75) cm. Coxsackie and adenovirus receptor-like membrane protein (CLMP) mutations were found in 5 patients and were related to decreases in ileal goblet cells and mucous secretion. Among these 5 patients, 3 shared the same mutation (c. 206G>A p.R69H), 1 patient had an exon 3-5 deletion, and 1 patient had the C.655T>G, p.Cys219Gly, and C.389-2A>C. Another case carried a loss-of-function mutation in filamin A (FLNA). In the other 3 patients, no pathogenic mutations in genes related to intestinal development were found. The rate of catheter-related bloodstream infection was 4.3 per 1000 catheter days, and intestinal failure-associated liver disease (IFALD) was 77.8%. The median follow-up duration was 24.1 months. Eight patients were weaned off parenteral nutrition (PN). Six patients still exhibited malnutrition during follow-up. CONCLUSIONS Infants with CSBS often need long-term PN and remain at risk of SBS-related complications. CLMP and FLNA mutations are associated with CSBS in the Chinese population.
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Affiliation(s)
- Ying Wang
- Division of Pediatric Gastroenterology and Nutrition, Xinhua Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China.,Shanghai Key Laboratory of Pediatric Gastroenterology and Nutrition, Shanghai, China
| | - Shanshan Chen
- Division of Pediatric Gastroenterology and Nutrition, Xinhua Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Weihui Yan
- Division of Pediatric Gastroenterology and Nutrition, Xinhua Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China.,Shanghai Key Laboratory of Pediatric Gastroenterology and Nutrition, Shanghai, China
| | - Lina Lu
- Division of Pediatric Gastroenterology and Nutrition, Xinhua Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Yijng Tao
- Division of Pediatric Gastroenterology and Nutrition, Xinhua Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Yongtao Xiao
- Shanghai Key Laboratory of Pediatric Gastroenterology and Nutrition, Shanghai, China.,Shanghai Institute for Pediatric Research, Shanghai, China
| | - Wei Cai
- Division of Pediatric Gastroenterology and Nutrition, Xinhua Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China.,Shanghai Key Laboratory of Pediatric Gastroenterology and Nutrition, Shanghai, China.,Shanghai Institute for Pediatric Research, Shanghai, China.,Department of Pediatric Surgery, Xinhua Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
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12
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Wendel D, Ho BE, Kaenkumchorn T, Horslen SP. Advances in non-surgical treatment for pediatric patients with short bowel syndrome. Expert Opin Orphan Drugs 2020. [DOI: 10.1080/21678707.2020.1770079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Danielle Wendel
- Division of Gastroenterology and Hepatology, Seattle Children’s Hospital, Seattle, WA, USA
- Department of Pediatrics, University of Washington School of Medicine, Seattle, WA, USA
| | - Beatrice E. Ho
- Department of Pharmacy, Seattle Children’s Hospital, Seattle, WA, USA
- School of Pharmacy, University of Washington, Seattle, WA, USA
| | - Tanyaporn Kaenkumchorn
- Division of Gastroenterology and Hepatology, Seattle Children’s Hospital, Seattle, WA, USA
| | - Simon P. Horslen
- Division of Gastroenterology and Hepatology, Seattle Children’s Hospital, Seattle, WA, USA
- Department of Pediatrics, University of Washington School of Medicine, Seattle, WA, USA
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13
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Abstract
In children, short-bowel syndrome (SBS) accounts for two-thirds of the cases of intestinal failure, and motility disorders and congenital mucosal diarrheal disorders account for the remaining one-third. Children with SBS are supported primarily by parenteral nutrition, which is the single-most important therapy contributing to their improved prognosis. More than 90% of children with SBS who are cared for at experienced intestinal rehabilitation programs survive, and roughly 60% to 70% undergo intestinal adaptation and achieve full enteral autonomy. This article focuses on the predictors of pediatric intestinal adaptation and discusses the pathophysiology and clinical management of children with SBS.
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Affiliation(s)
- Robert S Venick
- Division of Pediatric GI, Hepatology and Nutrition, David Geffen School of Medicine, UCLA, Mattel Children's Hospital UCLA, Box 951752, Los Angeles, CA 90095, USA.
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14
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Outcomes of Children With Chronic Intestinal Failure: Experience Over 2 Decades at a Tertiary Paediatric Hospital. J Pediatr Gastroenterol Nutr 2019; 69:e79-e87. [PMID: 31169663 DOI: 10.1097/mpg.0000000000002384] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND AND AIMS The aim of the study was to aid decisions on prognosis and transplantation; this study describes the outcome of children with intestinal failure managed by the multidisciplinary intestinal rehabilitation program at the Royal Children's Hospital, Melbourne. METHODS Retrospective review of children requiring parenteral nutrition (PN) for >3 months who were assessed for home PN between 1991 and 2011. RESULTS A total of 51 children were included. Forty-two (82%) had short bowel syndrome (SBS), 5 (10%) had chronic intestinal pseudo-obstruction syndrome, and 4 (8%) had congenital enteropathies. Median small bowel length for patients with SBS was 45 cm (interquartile range 30-80) or 23.9% of the expected length for age (interquartile range 17.0%-40.6%). Overall survival rate was 84% (43/51). Mortality in children (n = 7) occurred after a median of 13.2 months (range 6.2-29.2) with intestinal failure-associated liver disease (IFALD) being the only predictor (P = 0.001). Out of 50 children 21 (42%) had IFALD. Children who were premature (P = 0.013), had SBS (P = 0.038), and/or frequent sepsis (P = 0.014) were more likely to develop IFALD. PN weaning occurred in 27 of 35 (77%) SBS survivors, after a median of 10.8 months (up to 8.2 years), with longer residual small bowel (P = 0.025), preservation of the ileocecal valve (P = 0.013) and colon (P = 0.011) being predictors. None of 5 (0%) patients with chronic intestinal pseudo-obstruction syndrome and 2 of 4 (50%) patients with congenital enteropathies weaned off PN. Overall sepsis rate was 7.3 episodes/1000 line days. Frequency of sepsis and longevity of central lines improved with time as patients grew older (both P < 0.001). CONCLUSIONS Long-term PN with intestinal rehabilitation was effective in treating most children with intestinal failure. Children with severe refractory IFALD may have benefited from intestinal transplantation.
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Federici S, De Biagi L. Long Term Outcome of Infants with NEC. Curr Pediatr Rev 2019; 15:111-114. [PMID: 30499415 DOI: 10.2174/1573396315666181130144925] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2018] [Revised: 10/12/2018] [Accepted: 11/24/2018] [Indexed: 11/22/2022]
Abstract
Necrotizing enterocolitis (NEC) is an important complication for premature newborns. Infants who survive NEC have a greater possibility of poor long-term physiological and neurodevelopmental growth. The objective of this paper is to give a comprehensive description of the long-term consequences of NEC. Despite the rise in incidence of NEC there is a scarcity of data regarding long-term outcomes of these infants that can be divided into two groups. The first group includes gastrointestinal complications that could occur in relation to the bowel disease, the surgical treatment and quality of the residual bowel. These complications are strictures and short bowel syndrome (SBS). Intestinal strictures are a common occurance after recovery from NEC that should be investigated with a contrast study in case of suspicious clinical findings of bowel obstruction or before reversal ostomy. After this diagnostic investigation, if a stricture is detected in a symptomatic patient, resection of the affected loop of bowel with anastomosis is required. SBS is the result of a massive intestinal resection or of a dysfunctional residual bowel and it can occur in a fourth of patients affected by NEC. The second group includes neurodevelopmental impairment and growth. Neurodevelopmental outcomes of patients after NEC recovery have not been widely reported. Infants with NEC is a population of patients at high risk for adverse neurodevelopmental outcomes whose cause can be multifactorial and linked to perinatal events, severity of disease, surgical treatment and its complications and hospitalization. Understanding the morbidity of NEC with a longterm follow-up would aid neonatologists and pediatric surgeons to make informed decisions in providing care for these patients. Further research on this topic is needed.
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Engelstad HJ, Barron L, Moen J, Wylie TN, Wylie K, Rubin DC, Davidson N, Cade WT, Warner BB, Warner BW. Remnant Small Bowel Length in Pediatric Short Bowel Syndrome and the Correlation with Intestinal Dysbiosis and Linear Growth. J Am Coll Surg 2018; 227:439-449. [PMID: 30077861 PMCID: PMC6162148 DOI: 10.1016/j.jamcollsurg.2018.07.657] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2018] [Revised: 07/20/2018] [Accepted: 07/23/2018] [Indexed: 12/13/2022]
Abstract
BACKGROUND Pediatric short bowel syndrome (SBS) is a malabsorptive state placing patients at risk for malnutrition, dehydration, and bacterial overgrowth. These patients are often dependent on parenteral nutrition (PN) while intestinal adaptation is underway. The aim of this study was to characterize the effect of remnant small bowel length on the gut microbiome. Further, we sought to examine the contribution of clinical and nutritional variables to the gut microbiota and anthropometric growth. STUDY DESIGN Clinical data, anthropometrics, and fecal samples were collected from 14 SBS patients and 10 age- and sex-matched controls. Fecal bacterial DNA composition was analyzed using 16s ribosomal RNA gene sequencing. Statistical analysis was completed using the Mann-Whitney or Fisher's exact tests when applicable and linear mixed effect modeling. RESULTS Distinct microbiota changes were found among those with the least remaining small bowel (<35 cm) compared with those with longer remaining bowel and controls. Those with <35 cm small bowel displayed an increased relative abundance of Proteobacteria, while those with longer remaining small bowel had a higher proportion of Firmicutes. Further, patients with less remaining bowel required more PN (p < 0.01), with a tendency to be shorter in height (p = 0.05) and with a higher BMI (p = 0.05). CONCLUSIONS Remnant small bowel length appears to be a predictor of stunting with diminished linear growth, parenteral nutrition dependency, and a greater relative abundance of Proteobacteria in the gut. These findings suggest an integrated adaptive response predicted by remnant intestinal length. Further research is necessary to examine the effects of intestinal dysbiosis on clinical outcomes.
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Affiliation(s)
- Holly J Engelstad
- Department of Pediatrics, Washington University, School of Medicine, St Louis, MO
| | - Lauren Barron
- Department of Surgery, Washington University, School of Medicine, St Louis, MO
| | - Joseph Moen
- Department of Biostatistics, Washington University, School of Medicine, St Louis, MO
| | - Todd N Wylie
- Department of Pediatrics, Washington University, School of Medicine, St Louis, MO
| | - Kristine Wylie
- Department of Pediatrics, Washington University, School of Medicine, St Louis, MO
| | - Deborah C Rubin
- Department of Medicine, Washington University, School of Medicine, St Louis, MO
| | - Nicholas Davidson
- Department of Medicine, Washington University, School of Medicine, St Louis, MO
| | - W Todd Cade
- Department of Medicine, Washington University, School of Medicine, St Louis, MO; Program in Physical Therapy, Washington University, School of Medicine, St Louis, MO
| | - Barbara B Warner
- Department of Pediatrics, Washington University, School of Medicine, St Louis, MO
| | - Brad W Warner
- Department of Surgery, Washington University, School of Medicine, St Louis, MO.
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Affiliation(s)
- Christopher P Duggan
- From the Center for Advanced Intestinal Rehabilitation (C.P.D., T.J.), Division of Gastroenterology, Hepatology, and Nutrition (C.P.D.), and the Department of Surgery (T.J.), Boston Children's Hospital and Harvard Medical School, Boston
| | - Tom Jaksic
- From the Center for Advanced Intestinal Rehabilitation (C.P.D., T.J.), Division of Gastroenterology, Hepatology, and Nutrition (C.P.D.), and the Department of Surgery (T.J.), Boston Children's Hospital and Harvard Medical School, Boston
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Predictors of a successful outcome for infants with short bowel syndrome: a 30-year single-institution experience. Surg Today 2017; 47:1391-1396. [DOI: 10.1007/s00595-017-1534-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2016] [Accepted: 03/20/2017] [Indexed: 12/21/2022]
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Mayer O, Kerner JA. Management of short bowel syndrome in postoperative very low birth weight infants. Semin Fetal Neonatal Med 2017; 22:49-56. [PMID: 27576105 DOI: 10.1016/j.siny.2016.08.001] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Short bowel syndrome is a potentially devastating morbidity for the very low birth weight infant and family with a high risk for mortality. Prevention of injury to the intestine is the ideal, but, if and when the problem arises, it is important to have a systematic approach to manage nutrition, use pharmaceutical strategies and tools to maximize the outcome potential. Safely maximizing parenteral nutrition support by providing adequate macronutrients and micronutrients while minimizing its hepatotoxic effects is the initial postoperative strategy. As the infant stabilizes and starts to recover from that initial injury and/or surgery, a slow and closely monitored enteral nutrition approach should be initiated. Enteral feeds can be complemented with medications and supplements emerging as valuable clinical tools. Engaging a multidisciplinary team of neonatologists, gastroenterologists, pharmacists, skilled clinical nutrition support staff including registered dietitians and nutrition support nurses will facilitate optimizing each and every infant's long term result. Promoting intestinal rehabilitation and adaptation through evidence-based practice where it is found, and ongoing pursuit of research in this rare and devastating disease, is paramount in achieving optimal outcomes.
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Affiliation(s)
- Olivia Mayer
- Lucile Packard Children's Hospital Stanford, Palo Alto, CA, USA.
| | - John A Kerner
- Lucile Packard Children's Hospital Stanford, Palo Alto, CA, USA; Stanford University Medical Center, Stanford, CA, USA
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Two new mutations of the CLMP gene identified in a newborn presenting congenital short-bowel syndrome. Clin Res Hepatol Gastroenterol 2016; 40:e65-e67. [PMID: 27720179 DOI: 10.1016/j.clinre.2015.12.018] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/24/2015] [Revised: 09/15/2015] [Accepted: 12/07/2015] [Indexed: 02/04/2023]
Abstract
Congenital short-bowel syndrome (CSBS) is a rare neonatal pathology associated with poor prognosis and high mortality rate. We describe a newborn presenting CSBS intestinal malrotation and chronic intestinal pseudo-obstruction syndrome (CIPS), compound heterozygous for two previously unreported heterozygous mutations in Coxsackie and adenovirus receptor-like membrane protein (CLMP) gene, one in intron 1 (c.28+1G>C), the other on exon 4 (c502C>T, p.R168X). Both mutations are predicted to be pathogenic, leading to impaired splicing and the appearance of a premature stop codon, respectively. Our case is remarkable in that it concerns two heterozygous truncating mutations associated with a good clinical prognosis with a favorable cerebral and gastrointestinal outcome and a substantial enteral input at 8 months of age, despite a small intestine measuring only 35cm.
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21
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Abstract
The small intestine is a complex organ system that is vital to the life of the individual. There are a number of congenital anomalies that occur and present most commonly in infancy; however, some may not present until adulthood. Most congenital anomalies of the small intestine will present with obstructive symptoms while some may present with vomiting, abdominal pain, and/or gastrointestinal bleeding. Various radiologic procedures can aid in the diagnosis of these lesions that vary depending on the particular anomaly. Definitive therapy for these congenial anomalies is surgical, and in some cases, surgery needs to be performed urgently. The overall prognosis of congenital anomalies of the small intestine is very good and has improved with improved medical management and the advent of newer surgical modalities. The congenital anomalies of the small intestine reviewed in this article include malrotation, Meckel's diverticulum, duodenal web, duodenal atresia, jejunoileal atresia, and duplications.
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Affiliation(s)
- Grant Morris
- Department of Pediatrics, Geisinger Clinic, 100 N. Academy Avenue, Danville, PA, 17822, USA
| | - Alfred Kennedy
- Department of Pediatric Surgery, Geisinger Clinic, 100 N. Academy Avenue, Danville, PA, 17822, USA
| | - William Cochran
- Department of Pediatric Gastroenterology, Geisinger Clinic, 100 N. Academy Avenue, Danville, PA, 17822, USA.
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Khan FA, Squires RH, Litman HJ, Balint J, Carter BA, Fisher JG, Horslen SP, Jaksic T, Kocoshis S, Martinez JA, Mercer D, Rhee S, Rudolph JA, Soden J, Sudan D, Superina RA, Teitelbaum DH, Venick R, Wales PW, Duggan C. Predictors of Enteral Autonomy in Children with Intestinal Failure: A Multicenter Cohort Study. J Pediatr 2015; 167:29-34.e1. [PMID: 25917765 PMCID: PMC4485931 DOI: 10.1016/j.jpeds.2015.03.040] [Citation(s) in RCA: 111] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/29/2014] [Revised: 02/27/2015] [Accepted: 03/18/2015] [Indexed: 11/12/2022]
Abstract
OBJECTIVES In a large cohort of children with intestinal failure (IF), we sought to determine the cumulative incidence of achieving enteral autonomy and identify patient and institutional characteristics associated with enteral autonomy. STUDY DESIGN A multicenter, retrospective cohort analysis from the Pediatric Intestinal Failure Consortium was performed. IF was defined as severe congenital or acquired gastrointestinal diseases during infancy with dependence on parenteral nutrition (PN) >60 days. Enteral autonomy was defined as PN discontinuation >3 months. RESULTS A total of 272 infants were followed for a median (IQR) of 33.5 (16.2-51.5) months. Enteral autonomy was achieved in 118 (43%); 36 (13%) remained PN dependent and 118 (43%) patients died or underwent transplantation. Multivariable analysis identified necrotizing enterocolitis (NEC; OR 2.42, 95% CI 1.33-4.47), care at an IF site without an associated intestinal transplantation program (OR 2.73, 95% CI 1.56-4.78), and an intact ileocecal valve (OR 2.80, 95% CI 1.63-4.83) as independent risk factors for enteral autonomy. A second model (n = 144) that included only patients with intraoperatively measured residual small bowel length found NEC (OR 3.44, 95% CI 1.36-8.71), care at a nonintestinal transplantation center (OR 6.56, 95% CI 2.53-16.98), and residual small bowel length (OR 1.04 cm, 95% CI 1.02-1.06 cm) to be independently associated with enteral autonomy. CONCLUSIONS A substantial proportion of infants with IF can achieve enteral autonomy. Underlying NEC, preserved ileocecal valve, and longer bowel length are associated with achieving enteral autonomy. It is likely that variations in institutional practices and referral patterns also affect outcomes in children with IF.
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Affiliation(s)
| | - Robert H Squires
- Children's Hospital of Pittsburgh of University of Pittsburgh Medical Center, Pittsburgh, PA
| | | | - Jane Balint
- Nationwide Children's Hospital, Columbus, OH
| | | | | | | | | | - Samuel Kocoshis
- Cincinnati Children's Hospital Medical Center, Cincinnati, OH
| | | | - David Mercer
- Children's Hospital and Medical Center, Omaha, NE
| | - Susan Rhee
- University of California, San Francisco, Benioff Children's Hospital, San Francisco, CA
| | - Jeffrey A Rudolph
- Children's Hospital of Pittsburgh of University of Pittsburgh Medical Center, Pittsburgh, PA
| | - Jason Soden
- Children's Hospital Colorado Medical Center, Denver, CO
| | - Debra Sudan
- Duke Children's Hospital and Health Center, Durham, NC
| | | | | | - Robert Venick
- Mattel Children's Hospital University of California, Los Angeles, Los Angeles, CA
| | - Paul W Wales
- Hospital for Sick Children, Toronto, Ontario, Canada
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Demehri FR, Simha S, Stephens L, Harris MB, Arnold MA, Brown PI, Teitelbaum DH. Pediatric intestinal failure: Predictors of metabolic bone disease. J Pediatr Surg 2015; 50:958-62. [PMID: 25888275 DOI: 10.1016/j.jpedsurg.2015.03.018] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/24/2015] [Accepted: 03/10/2015] [Indexed: 12/12/2022]
Abstract
PURPOSE The purpose of this study was to identify risk factors for the development of metabolic bone disease (MBD) in pediatric intestinal failure (IF). METHODS A retrospective single-center study of 36 pediatric IF patients who were screened for MBD was performed. Bone mineral density (BMD) was measured using dual-energy X-ray absorptiometry (DXA). Simple regression analysis was initially performed to screen predictors, followed by multivariate step-wise linear regression analysis to identify risk factors of MBD. RESULTS Mean lumbar spine BMD Z-score was -1.16 ± 1.32, and 50.0% of patients had a BMD Z-score less than -1.0. Deficiency of 25-hydroxyvitamin-D (25-OHD <30 ng/ml) was present in the 63.8% of patients, while 25.0% had hyperparathyroidism (intact parathyroid hormone (PTH)>55 pg/ml). Seven patients (19.4%) had bone pain, of which 4 (11.1%) suffered a pathologic fracture. Using multivariate analysis, parenteral nutrition (PN) duration predicted decreased BMD (B=-0.132, p=0.006). Serum 25-OHD nonsignificantly correlated with BMD Z-score (B=0.024, p=0.092). Interestingly, repeat DXA after increasing vitamin D supplementation showed no improvement in BMD Z-score (-1.18 ± 1.49 vs -1.36 ± 1.47, p=0.199). CONCLUSIONS Pediatric IF is associated with a significant risk of MBD, which is predicted by the duration of PN-dependence. These findings underscore the importance of BMD monitoring. Better therapies for treating IF-associated MBD are needed.
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Affiliation(s)
- Farokh R Demehri
- Department of Surgery, Section of Pediatric Surgery, University of Michigan Health System, Ann Arbor, MI
| | - Siddartha Simha
- Department of Surgery, Section of Pediatric Surgery, University of Michigan Health System, Ann Arbor, MI
| | - Lauren Stephens
- Department of Surgery, Section of Pediatric Surgery, University of Michigan Health System, Ann Arbor, MI
| | - Mary B Harris
- Clinical Nutrition, C.S. Mott Children's Hospital, University of Michigan Health System, Ann Arbor, MI
| | - Meghan A Arnold
- Department of Surgery, Section of Pediatric Surgery, University of Michigan Health System, Ann Arbor, MI
| | - Pamela I Brown
- Department of Pediatrics, Division of Pediatric Gastroenterology, University of Michigan Health System, Ann Arbor, MI
| | - Daniel H Teitelbaum
- Department of Surgery, Section of Pediatric Surgery, University of Michigan Health System, Ann Arbor, MI.
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24
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Demehri FR, Stephens L, Herrman E, West B, Mehringer A, Arnold MA, Brown PI, Teitelbaum DH. Enteral autonomy in pediatric short bowel syndrome: predictive factors one year after diagnosis. J Pediatr Surg 2015; 50:131-5. [PMID: 25598109 DOI: 10.1016/j.jpedsurg.2014.10.011] [Citation(s) in RCA: 67] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/03/2014] [Accepted: 10/06/2014] [Indexed: 12/12/2022]
Abstract
PURPOSE This study examined predictors of achieving enteral autonomy among pediatric short bowel syndrome (SBS) patients remaining on parenteral nutrition (PN) beyond one year. METHODS A retrospective single-institution study of 171 pediatric SBS patients (defined as ≥50% small bowel (SB) loss or ≥60 days of PN with onset before 6 weeks of age) was performed. Multivariate Cox proportional hazards analysis was conducted, with subgroup analysis of patients on PN for ≥1 year (n=59). Primary outcome was successful wean from PN. RESULTS Over a follow-up of 4.1±4.8 years, 64.3% of children weaned from PN. Mortality was 15.2%. Presence of ≥10% expected SB length (hazard ratio [HR] 6.48, p=0.002) or an ileocecal valve (ICV; HR, 2.86, p<0.001) predicted PN weaning. Of those on PN ≥1 year, the wean rate was 50.8%, and ICV no longer predicted weaning (p=0.153). Predictors among those on PN ≥1 year were: ≥10% expected SB length (HR, 8.27, p=0.010), intestinal atresia (HR, 4.26, p=0.011), and necrotizing enterocolitis (NEC, HR, 2.84, p=0.025). CONCLUSIONS SBS children on PN ≥1 year continue to wean from PN, and those with ≥10% of predicted SB length, NEC, or atresia are more likely to do so. These findings may help direct management and advice for these challenging patients.
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Affiliation(s)
- Farokh R Demehri
- Department of Surgery, Section of Pediatric Surgery, University of MI Health System, Ann Arbor, USA
| | - Lauren Stephens
- Department of Surgery, Section of Pediatric Surgery, University of MI Health System, Ann Arbor, USA
| | - Emma Herrman
- Department of Surgery, Section of Pediatric Surgery, University of MI Health System, Ann Arbor, USA
| | - Brady West
- Center for Statistical Consultation and Research, University of MI, Ann Arbor, USA
| | - Ann Mehringer
- Department of Surgery, Section of Pediatric Surgery, University of MI Health System, Ann Arbor, USA
| | - Meghan A Arnold
- Department of Surgery, Section of Pediatric Surgery, University of MI Health System, Ann Arbor, USA
| | - Pamela I Brown
- Department of Pediatrics, Division of Pediatric Gastroenterology, University of MI Health System, Ann Arbor, USA
| | - Daniel H Teitelbaum
- Department of Surgery, Section of Pediatric Surgery, University of MI Health System, Ann Arbor, USA.
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25
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Enteral nutrition in the management of pediatric intestinal failure. J Pediatr 2014; 165:1085-90. [PMID: 25242686 PMCID: PMC4253063 DOI: 10.1016/j.jpeds.2014.08.012] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/04/2014] [Revised: 07/16/2014] [Accepted: 08/07/2014] [Indexed: 12/28/2022]
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Lim DW, Turner JM, Wales PW. Emerging Piglet Models of Neonatal Short Bowel Syndrome. JPEN J Parenter Enteral Nutr 2014; 39:636-43. [PMID: 25293943 DOI: 10.1177/0148607114554621] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2014] [Accepted: 09/15/2014] [Indexed: 12/19/2022]
Abstract
Short bowel syndrome (SBS) is a growing problem in the human neonatal population. In infants, SBS is the leading cause of intestinal failure, the state of being unable to absorb sufficient nutrients for growth and development. Neonates with SBS are dependent on long-term parenteral nutrition therapy, but many succumb to the complications of sepsis and liver disease. Research in neonatal SBS is challenged by the ethical limits of studying sick human neonates and the heterogeneous nature of the disease process. Outcomes in SBS vary depending on residual intestinal anatomy, intestinal length, patient age, and exposure to nutrition therapies. The neonatal piglet serves as an appropriate translational model of the human neonate because of similarities in gastrointestinal ontogeny, physiological maturity, and adaptive processes. Re-creating the disease process in a piglet model presents a unique opportunity for researchers to discover novel insights and therapies in SBS. Emerging piglet models of neonatal SBS now represent the entire spectrum of disease seen in human infants. This review aims to contextualize these emerging piglet models within the context of SBS as a heterogeneous disease. We first explore the factors that account for SBS heterogeneity and then explore the suitability of the neonatal piglet as an appropriate translational animal model. We then examine differences between the emerging piglet models of neonatal SBS and how these differences affect their translational potential to human neonates with SBS.
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Affiliation(s)
- David W Lim
- Department of Surgery, University of Alberta, Edmonton, Alberta, Canada
| | - Justine M Turner
- Department of Pediatrics, University of Alberta, Edmonton, Alberta, Canada Department of Agricultural, Food & Nutritional Science, University of Alberta, Edmonton, Alberta, Canada
| | - Paul W Wales
- Department of Surgery, University of Alberta, Edmonton, Alberta, Canada Department of Pediatrics, University of Alberta, Edmonton, Alberta, Canada Department of Surgery, Hospital for Sick Children, and University of Toronto, Toronto, Ontario, Canada
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27
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Abstract
Short bowel syndrome (SBS) is a reduction in functioning bowel length which is most often a result of surgical resection. Risk factors in the neonatal period include necrotising enterocolitis, small bowel atresia and gastroschisis. With increasing survival of preterm infants there is an increase in incidence. Management is dependent on the use of parenteral nutrition to maintain fluid and electrolyte homeostasis and promote growth and development with the longer term aim being to promote intestinal adaptation to achieve partial or complete enteral autonomy. In this review we discuss the incidence, aetiology, pathophysiology, medical and surgical treatments and outcome.
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Abstract
A 2-day-old female neonate with the clinical picture of proximal small bowel atresia, on exploration, turned out to have intestinal atresia of a rare variety, i.e., a near-total jejuno-ileal atresia. The baby had total small bowel length of less than 10 cm. She survived for 3 months on enteral feeding after end-to-back duodeno-ileal anastomosis and thereafter succumbed to septicemia. The case is presented for it's extreme rarity and consideration of this extreme form of small bowel atresia as an offshoot of the existing classifications of jejuno-ileal atresia since it has dismal prognosis and presents as a management challenge even today.
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Affiliation(s)
- Minakshi Sham
- Department of Paediatric Surgery, B J Medical College, Pune, Maharashtra, India
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29
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Ganapathy V, Hay JW, Kim JH, Lee ML, Rechtman DJ. Long term healthcare costs of infants who survived neonatal necrotizing enterocolitis: a retrospective longitudinal study among infants enrolled in Texas Medicaid. BMC Pediatr 2013; 13:127. [PMID: 23962093 PMCID: PMC3765805 DOI: 10.1186/1471-2431-13-127] [Citation(s) in RCA: 64] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/15/2013] [Accepted: 08/09/2013] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND Infants who survive advanced necrotizing enterocolitis (NEC) at the time of birth are at increased risk of having poor long term physiological and neurodevelopmental growth. The economic implications of the long term morbidity in these children have not been studied to date. This paper compares the long term healthcare costs beyond the initial hospitalization period incurred by medical and surgical NEC survivors with that of matched controls without a diagnosis of NEC during birth hospitalization. METHODS The longitudinal healthcare utilization claim files of infants born between January 2002 and December 2003 and enrolled in the Texas Medicaid fee-for-service program were used for this research. Propensity scoring was used to match infants diagnosed with NEC during birth hospitalization to infants without a diagnosis of NEC on the basis of gender, race, prematurity, extremely low birth weight status and presence of any major birth defects. The Medicaid paid all-inclusive healthcare costs for the period from 6 months to 3 years of age among children in the medical NEC, surgical NEC and matched control groups were evaluated descriptively, and in a generalized linear regression framework in order to model the impact of NEC over time and by birth weight. RESULTS Two hundred fifty NEC survivors (73 with surgical NEC) and 2,909 matched controls were available for follow-up. Medical NEC infants incurred significantly higher healthcare costs than matched controls between 6-12 months of age (mean incremental cost = US$ 5,112 per infant). No significant difference in healthcare costs between medical NEC infants and matched controls was seen after 12 months. Surgical NEC survivors incurred healthcare costs that were consistently higher than that of matched controls through 36 months of age. The mean incremental healthcare costs of surgical NEC infants compared to matched controls between 6-12, 12-24 and 24-36 months of age were US$ 18,274, 14,067 (p < 0.01) and 8,501 (p = 0.06) per infant per six month period, respectively. These incremental costs were found to vary between sub-groups of infants born with birth weight < 1,000g versus ≥ 1,000g (p < 0.05). CONCLUSIONS The all-inclusive healthcare costs of surgical NEC survivors continued to be substantially higher than that of matched controls through the early childhood development period. These results can have important treatment and policy implications. Further research in this topic is needed.
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Affiliation(s)
- Vaidyanathan Ganapathy
- Department of Clinical Pharmacy and Pharmaceutical Economics & Policy, University of Southern California, 3335 S Figueroa Street, Unit A, Los Angeles, CA 90089-7273, USA
| | - Joel W Hay
- Department of Clinical Pharmacy and Pharmaceutical Economics & Policy, University of Southern California, 3335 S Figueroa Street, Unit A, Los Angeles, CA 90089-7273, USA
- Schaeffer Center for Health Policy and Economics, University of Southern California, Los Angeles, CA 90089-7273, USA
| | - Jae H Kim
- Department of Pediatrics, University of California San Diego, San Diego, California, USA
| | - Martin L Lee
- Prolacta Bioscience, City of Industry, CA 91746, USA
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30
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Cole CR, Kocoshis SA. Nutrition Management of Infants With Surgical Short Bowel Syndrome and Intestinal Failure. Nutr Clin Pract 2013; 28:421-8. [DOI: 10.1177/0884533613491787] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
Affiliation(s)
- Conrad R. Cole
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio
| | - Samuel A. Kocoshis
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio
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Abstract
Short bowel syndrome (SBS) is the most common cause of intestinal failure in infants. In neonates and young infants, necrotizing enterocolitis, gastroschisis, intestinal atresia, and intestinal malrotation/volvulus are the leading causes of SBS. Following an acute postsurgical phase, the residual gastrointestinal tract adapts with reorganization of the crypt-villus histoarchitecture and functional changes in nutrient absorption and motility. A cohesive, multidisciplinary approach can allow most neonates with SBS to transition to full enteral feeds and achieve normal growth and development. In this article, the clinical features, management, complications, and prognostic factors in SBS are reviewed.
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Lee SH, Cho YH, Kim HY, Park JH, Byun SY. Clinical experience of complex jejunal atresia. Pediatr Surg Int 2012; 28:1079-83. [PMID: 22806604 DOI: 10.1007/s00383-012-3131-5] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/27/2012] [Indexed: 11/29/2022]
Abstract
PURPOSE Small intestinal atresia is relatively common anomaly that causes intestinal obstruction in neonates. Although surgical interventions are usually successful, critical problems could raise in certain cases. This study aimed to identify the distinct clinical characteristics of complex cases of jejunal atresia by retrospective analysis. METHODS Overall, 91 cases of small intestinal atresia, which occurred in infants between 2001 and 2010 at Pusan National University Children's Hospital, were reviewed retrospectively. The clinical characteristics of complex jejunal atresia were analyzed. RESULTS Of the 91 small intestinal atresias, 11 cases of complex jejunal atresia were found: high jejunal atresia with distal deletion, 3; high jejunal atresia with distal multiple atresias, 4; jejunal atresia with distal apple peel appearance, 1; jejunal atresia with colonic atresia, 1; jejunoileal atresia with distal volvulus, 2. Short bowel syndrome was found in four patients and bowel-lengthening procedure was performed in all. Three patients presented with an adhesive intestinal obstruction during the early postoperative period. Postoperative mortality occurred in one patient with distal volvulus. CONCLUSIONS From a surgical perspective, complex jejunal atresia can cause many critical problems after the correction operation. An aggressive and multidisciplinary approach is necessary for managing this condition.
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Affiliation(s)
- Si Hak Lee
- Medical Research Institute, Pusan National University Hospital, Busan, South Korea
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Valdovinos D, Cadena J, Montijo E, Zárate F, Cazares M, Toro E, Cervantes R, Ramírez-Mayans J. [Short bowel syndrome in children: a diagnosis and management update]. REVISTA DE GASTROENTEROLOGÍA DE MÉXICO 2012; 77:130-40. [PMID: 22921210 DOI: 10.1016/j.rgmx.2012.06.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/18/2012] [Revised: 06/29/2012] [Accepted: 06/29/2012] [Indexed: 10/28/2022]
Abstract
Short bowel syndrome (SBS) refers to the sum of the functional alterations that are the result of a critical reduction in the length of the intestine, which in the absence of adequate treatment, presents as chronic diarrhea, chronic dehydration, malnutrition, weight loss, nutriment and electrolyte deficiency, along with a failure to grow that is present with greater frequency during the neonatal period. The aim was to carry out a review of the literature encompassing the definition and the most frequent causes of SBS, together with an understanding of its physiopathology, prognostic factors, and treatment. An Internet search of PubMed articles was carried out for the existing information published over the last 20 years on SBS in children, using the keywords "short bowel syndrome". From a total of 784 potential articles, 82 articles were chosen for the literature review. The treatment of patients presenting with SBS is quite a challenge and therefore it is necessary to establish multidisciplinary management with a focus on maintaining optimal nutritional support that covers the necessities of growth and development and at the same time provides a maximum reduction of short, medium, and long-term complications. The diagnosis and treatment of a child with SBS require a team of professionals that are experts in gastroenterologic, pediatric, and nutritional management. The outcome for the child will be directly related to opportune management, as well as to the length of the intestinal resection and the presence or absence of the ileocecal valve.
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Affiliation(s)
- D Valdovinos
- Servicio de Gastroenterología, Instituto Nacional de Pediatría, México DF, México.
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Angsten G, Finkel Y, Lucas S, Kassa AM, Paulsson M, Lilja HE. Improved outcome in neonatal short bowel syndrome using parenteral fish oil in combination with ω-6/9 lipid emulsions. JPEN J Parenter Enteral Nutr 2012; 36:587-95. [PMID: 22275330 DOI: 10.1177/0148607111430507] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
BACKGROUND Newborn infants with short bowel syndrome (SBS) represent a high-risk group of developing intestinal failure-associated liver disease (IFALD), which may be fatal. However, infants have a great capacity for intestinal growth and adaptation if IFALD can be prevented or reversed. A major contributing factor to IFALD may be the soybean oil-based intravenous lipid emulsions used since the introduction of parenteral nutrition (PN) 40 years ago. METHODS This retrospective study compares the outcome in 20 neonates with SBS treated with parenteral fish oil (Omegaven) in combination with ω-6/9 lipid emulsions (ClinOleic) with the outcome in a historical cohort of 18 patients with SBS who received a soybean oil-based intravenous lipid emulsion (Intralipid). RESULTS Median gestational age was 26 weeks in the treatment group and 35.5 weeks in the historical group. All patients were started on PN containing Intralipid that was switched to ClinOleic/Omegaven in the treatment group at a median age of 39 gestational weeks. In the treatment group, direct bilirubin levels were reversed in all 14 survivors with cholestasis (direct bilirubin >50 umol/L). Median time to reversal was 2.9 months. Only 2 patients died of liver failure (10%). In the historical cohort, 6 patients (33%) died of liver failure, and only 2 patients showed normalization of bilirubin levels. CONCLUSIONS Parenteral fish oil in combination with ω-6/9 lipid emulsions was associated with improved outcome in premature neonates with SBS. When used instead of traditional soybean-based emulsions, this mixed lipid emulsion may facilitate intestinal adaptation by increasing the IFALD-free period.
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Affiliation(s)
- Gertrud Angsten
- Department of Women's and Children's Health, Uppsala University, Uppsala, Sweden
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36
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A preliminary report on the significance of excessively long segment congenital hypoganglionosis management during early infancy. J Pediatr Surg 2011; 46:1572-7. [PMID: 21843726 DOI: 10.1016/j.jpedsurg.2011.03.020] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/22/2010] [Revised: 03/16/2011] [Accepted: 03/16/2011] [Indexed: 01/22/2023]
Abstract
BACKGROUND/PURPOSE Excessively long segment of congenital hypoganglionosis is rare, and therapeutic strategies to treat this disorder are not well established. The purpose of this study is to describe the significance of management in the neonatal and early infancy period. PATIENTS AND METHODS Four patients (aged 1-4 years) with hypoganglionosis were selected for this study, of which 3 were treated at our hospital. In the initial treatment of 3 cases, an intraoperative pathological diagnosis was made on the basis of findings from simultaneous biopsies taken from the jejunum and sigmoid colon. Retrospective reviews of these patients were performed. RESULTS Initial double-barrel jejunostomy at less than 50 cm from the ligament of Treitz allowed patients to start oral nutrition within a week following surgery. Subsequent refashioning of the initial jejunostomy to the Bishop-Koop type was performed at 3 to 6 months of age. Intravenous hyperalimentation was required to meet less than 50% of nutritional requirements, and patients were able to maintain their body weight within 1.5 SD of the normal mean body weight. Liver function test results were also within normal limits in the 3 patients treated at our hospital. CONCLUSION Early diagnosis and treatment may help improve the management of patients in the early stages of hypoganglionosis.
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Lilja HE, Finkel Y, Paulsson M, Lucas S. Prevention and reversal of intestinal failure-associated liver disease in premature infants with short bowel syndrome using intravenous fish oil in combination with omega-6/9 lipid emulsions. J Pediatr Surg 2011; 46:1361-7. [PMID: 21763835 DOI: 10.1016/j.jpedsurg.2010.12.021] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/22/2010] [Revised: 12/14/2010] [Accepted: 12/15/2010] [Indexed: 11/29/2022]
Abstract
Although premature infants with short bowel syndrome are at the highest risk of developing intestinal failure-associated liver disease (IFALD), they have great capacity for intestinal growth and adaptation if IFALD can be prevented. Conventional soybean oil-based intravenous lipid emulsions have been associated with IFALD. This study presents data on 5 premature neonates with short bowel syndrome treated with a combination of parenteral fish oil- and olive/soybean-based lipid emulsion for periods ranging between 7 and 17 months. Despite an enteral tolerance of less than 50% in 4 of these patients during their first year of life, direct bilirubin levels normalized while on this combination of ClinOleic (Baxter, Maurepas, France)/Omegaven (Fresenius Kabi, Bad Homburg, Germany) at a 1:1 ratio. None of our patients developed irreversible IFALD even though all of them were premature, had undergone multiple major surgical procedures, and had experienced several episodes of sepsis. Thus far, we have not seen any adverse effects of this mixed lipid emulsion in these preterm infants. All 5 patients are growing and developing well and have normal liver function.
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Affiliation(s)
- Helene Engstrand Lilja
- Department of Pediatric Surgery, University Children's Hospital, SE-751 85 Uppsala, Sweden.
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38
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Abstract
Neonatal short bowel syndrome is a disease with a high morbidity and mortality. The management of these patients is complex and requires a multidisciplinary approach. Recent advances in medical and surgical treatment options have improved outcomes. The following review highlights salient points in the management of this challenging patient population.
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Affiliation(s)
- Ivan M Gutierrez
- Department of Surgery, Center for Advanced Intestinal Rehabilitation (CAIR), Children's Hospital Boston, Boston, MA 02115, USA
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39
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Abstract
Pediatric short bowel syndrome (SBS) is most commonly caused by congenital or acquired conditions of the newborn. SBS is associated with an inability of the bowel to adequately absorb water and nutrients in sufficient quantities to meet caloric, fluid, and electrolyte demands, thus necessitating dependence on parenteral nutrition (PN). It is this dependence on PN, that is responsible for the majority of morbidity and mortality associated with SBS, including central venous catheter infections and PN-induced cholestatic liver dysfunction. There are very few estimates of SBS incidence and mortality in the literature. The epidemiology of SBS is reviewed and the limitations of the published literature are discussed.
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Affiliation(s)
- Paul W Wales
- Group for Improvement of Intestinal Function and Treatment (GIFT), Hospital for Sick Children, Toronto, Ontario, Canada.
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40
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Parenteral fish oil improves outcomes in patients with parenteral nutrition-associated liver injury. Ann Surg 2009; 250:395-402. [PMID: 19661785 DOI: 10.1097/sla.0b013e3181b36657] [Citation(s) in RCA: 311] [Impact Index Per Article: 20.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
OBJECTIVE The objective was to determine the safety and efficacy of a fish oil-based intravenous lipid emulsion (ILE) in the treatment of parenteral nutrition-associated liver disease (PNALD). SUMMARY AND BACKGROUND DATA PNALD can be a lethal complication in children with short bowel syndrome (SBS). ILE based on soybean oil administered with parenteral nutrition (PN) may contribute to its etiology. METHODS We performed an open-labeled trial of a fish oil-based ILE in 42 infants with SBS who developed cholestasis (serum direct bilirubin >2 mg/dL) while receiving soybean oil-based ILE. Safety and efficacy outcomes were compared with those from a contemporary cohort of 49 infants with SBS and cholestasis whose PN course included soybean ILE only. The primary efficacy end-point was time to reversal of cholestasis (direct bilirubin <=2 mg/dL). RESULTS Three deaths and 1 liver transplantation occurred in the fish oil cohort, compared with 12 deaths and 6 transplants in the soybean oil cohort (P = 0.005). Among survivors not transplanted during PN, cholestasis reversed while receiving PN in 19 of 38 patients in the fish oil cohort versus 2 of 36 patients in the soybean oil cohort. Based on Cox models, subjects receiving fish oil-based ILE experienced reversal of cholestasis 6 times faster (95% CI: 2.0-37.3) than those receiving soybean oil-based ILE. The provision of fish oil-based ILE was not associated with hypertriglyceridemia, coagulopathy, or essential fatty acid deficiency. Moreover, hypertriglyceridemic events and abnormal international normalized ratio levels were more common among controls. CONCLUSIONS Fish oil-based ILE is safe, may be effective in treating PNALD, and may reduce mortality and organ transplantation rates in children with SBS.
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Abstract
BACKGROUND Existing data on pediatric intestinal length (IL) are limited because most studies report postmortem values. Using prospective data, appropriate norms for IL were developed. METHOD The IL measurements, using a silk suture on the antimesenteric border, were prospectively made on patients between 24 weeks of gestational age and 5 years of age undergoing laparotomy. Patients with gastrointestinal malformations or those above or below 2 SDs for growth parameters were excluded. A curve fitting process was applied to determine the best model for IL (small bowel and colon separately) from among postconception age, weight, and height at surgery. RESULTS One hundred eight patients participated in this study. Highly predictive (R(2) > 0.8) models for IL were determined for all predictor variables (postconception age, weight, and height) examined suggesting that all of these variables are excellent predictors determinants of IL. Although all models had statistically similar properties, the model using height had the best performance across the full range of the variable. CONCLUSION Although age, weight, nor height was definitely superior for the prediction of IL, we propose that until external validations of our models occur, height at surgery be used for the prediction of expected small intestinal and colon length in infants.
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Cserni T, Paran S, Kanyari Z, O'Donnell AM, Kutasy B, Nemeth N, Puri P. New insights into the neuromuscular anatomy of the ileocecal valve. Anat Rec (Hoboken) 2009; 292:254-61. [PMID: 19089903 DOI: 10.1002/ar.20839] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
The neuroanatomy of the ileocecal valve (ICV) is poorly understood. A better understanding of this important functional component of the gastrointestinal tract would enable surgeons to reconstruct an effective valve following surgical resection of the ICV. ICVs were examined in young pigs (N = 5) using frontal and transverse paraffin embedded and frozen sections. Hematoxylin+Eosin (H+E) staining, acetylcholinesterase (AchE), and NADPH-diaphorase (NADPH-d) histochemistry and protein gene product 9.5 (PGP 9.5) and C-kit immunohistochemistry were performed. The H+E staining revealed that the ICV consists of three muscle layers: an external circular muscle layer continuous with that of the ileal circular muscle layer, an inner circular muscle layer continuous with that of the cecal circular muscle layer, and a single longitudinal muscle layer, which appears to be secondary to a fusion of the ileal and cecal longitudinal muscle layers. The AchE, NADPH-d, and PGP 9.5 staining revealed two distinct coaxial myenteric plexuses, together with superficial and deep submucosal plexuses. The C-kit immunostaining showed a continuous myenteric ICC network within the ICV. The structure of the neuromuscular components within the ICV suggests that the valve is a result of a simple intussusception of the terminal ileum into the cecum. This knowledge may help surgeons in their future attempts at reconstructing more anatomically and functionally suitable ICVs following surgical resection of native ICVs.
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Affiliation(s)
- Tamas Cserni
- Children's Research Centre, Our Lady's Children's Hospital, Crumlin, Dublin, Ireland.
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43
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Abstract
Short bowel syndrome (SBS) is the most common cause of intestinal failure. This article discusses the prognostic factors that predict weaning from parenteral nutrition in SBS. The article also delineates an approach to enteral feeding in SBS.
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Spencer AU, Kovacevich D, McKinney-Barnett M, Hair D, Canham J, Maksym C, Teitelbaum DH. Pediatric short-bowel syndrome: the cost of comprehensive care. Am J Clin Nutr 2008; 88:1552-9. [PMID: 19064515 DOI: 10.3945/ajcn.2008.26007] [Citation(s) in RCA: 115] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Little information is available about the financial charges incurred by patients with short-bowel syndrome (SBS). This is particularly true for pediatric SBS patients who receive some of the most complex medical care. OBJECTIVES The aims of this study were to determine the total cost of care for these patients and to analyze their utilization of home and hospital-based health care services. DESIGN This was a retrospective review of the total charges incurred by 41 children with SBS over the past decade, encompassing both inpatient and home-care charges. RESULTS The mean (+/- SD) total cost of care for pediatric SBS was US$505 250 +/- US$248 398 (corrected for inflation to the year 2005) for the first year of care alone. Inpatient hospitalization accounted for most of these expenses (US$416 818 +/- US$242 689, or 82% of the total), and this was attributable to prolonged requirements for intensive care resources, numerous surgical procedures, and multiple readmissions during the first year of diagnosis. Hospital-based costs steadily declined in subsequent years, but home-care services, in stark contrast, unexpectedly increased every year for the first 5 y of diagnosis-a trend that was highly significant (P < 0.005), reaching US$184 520 +/- US$111 075 for the fifth year of home care. This increasing cost was attributable to increasing complications of parenteral nutrition, especially infectious complications. Although per-patient charges varied widely, the mean total cost of care per child over a 5-y period was US$1 619 851 +/- US$1 028 985. A strong correlation was found between higher charges and infants with <10% of predicted small-bowel length. CONCLUSIONS This study was the first to calculate the total costs for pediatric SBS patients and to provide an in-depth analysis of these patients' actual utilization of health care services. This information may help guide health care providers and families who have children with SBS. The comprehensive care of pediatric SBS patients costs significantly more than has previously been estimated. Contrary to previous views, home care significantly increases each year after diagnosis.
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Affiliation(s)
- Ariel U Spencer
- Department of Surgery, University of Michigan, Ann Arbor, MI, USA
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Abstract
Necrotizing enterocolitis (NEC) remains a major cause of morbidity and death in neonates. The 30% to 50% mortality rate for NEC with perforation has not changed appreciably in the past 30 years. The critical relevant outcomes following NEC include survival, gastrointestinal function, and neurodevelopmental status. In each of these areas, initial anecdotal and case-series analysis has been followed by studies using more sophisticated methods of analysis. The single most important predictor of outcome, besides gestational age, is whether or not the disease has progressed to the point requiring surgical intervention. Patients with NEC requiring operation have a high mortality. Moreover, the vast majority of morbidity following NEC occurs in the patients who survive following operation. The purpose of this review is to examine the evolution of evidence regarding outcomes for patients with NEC and to provide an update on our current state of knowledge.
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Affiliation(s)
- Marion C W Henry
- Section of Pediatric Surgery, Yale University School of Medicine, New Haven, Connecticut 06520-8062, USA
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Congenital short bowel syndrome: a case report and review of the literature. CANADIAN JOURNAL OF GASTROENTEROLOGY = JOURNAL CANADIEN DE GASTROENTEROLOGIE 2008; 22:71-4. [PMID: 18209785 DOI: 10.1155/2008/590143] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Congenital short bowel syndrome (SBS) is a rare condition of the newborn, with several reports demonstrating high mortality. A six-week-old boy presented with chronic diarrhea and failure to thrive. An upper gastrointestinal endoscopy showed a straight duodenum, and multiple small bowel biopsies were histologically normal. An upper gastrointestinal series showed malrotation. At laparotomy, the small bowel was 50 cm in length, confirming the diagnosis of congenital SBS. Parenteral nutrition was initiated and enteral feeding with an amino acid-based formula containing long-chain fatty acids was introduced early and gradually advanced. At the last follow-up examination at 24 months, he was thriving on a regular diet, with normal growth and development. Long-term survival of children with congenital SBS is now possible if enteral feeds are introduced early to promote intestinal adaptation, with subsequent weaning off parenteral nutrition.
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Gura KM, Lee S, Valim C, Zhou J, Kim S, Modi BP, Arsenault DA, Strijbosch RAM, Lopes S, Duggan C, Puder M. Safety and efficacy of a fish-oil-based fat emulsion in the treatment of parenteral nutrition-associated liver disease. Pediatrics 2008; 121:e678-86. [PMID: 18310188 DOI: 10.1542/peds.2007-2248] [Citation(s) in RCA: 368] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Parenteral nutrition-associated liver disease can be a progressive and fatal entity in children with short-bowel syndrome. Soybean-fat emulsions provided as part of standard parenteral nutrition may contribute to its pathophysiology. METHODS We compared safety and efficacy outcomes of a fish-oil-based fat emulsion in 18 infants with short-bowel syndrome who developed cholestasis (serum direct bilirubin level of > 2 mg/dL) while receiving soybean emulsions with those from a historical cohort of 21 infants with short-bowel syndrome who also developed cholestasis while receiving soybean emulsions. The primary end point was time to reversal of cholestasis (3 consecutive measurements of serum direct bilirubin level of < or = 2 mg/dL). RESULTS Among survivors, the median time to reversal of cholestasis was 9.4 and 44.1 weeks in the fish-oil and historical cohorts, respectively. Subjects who received fish-oil-based emulsion experienced reversal of cholestasis 4.8 times faster than those who received soybean emulsions and 6.8 times faster in analysis adjusted for baseline bilirubin concentration, gestational age, and the diagnosis of necrotizing enterocolitis. A total of 2 deaths and 0 liver transplantations were recorded in the fish-oil cohort and 7 deaths and 2 transplantations in the historical cohort. The provision of fish-oil-based fat emulsion was not associated with essential fatty acid deficiency, hypertriglyceridemia, coagulopathy, infections, or growth delay. CONCLUSIONS Parenteral fish-oil-based fat emulsions are safe and may be effective in the treatment of parenteral nutrition-associated liver disease.
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Affiliation(s)
- Kathleen M Gura
- Department of Pharmacy, Children's Hospital Boston, Harvard Medical School, Boston, MA 02115, USA
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Wu J, Tang Q, Feng Y, Huang J, Tao Y, Wang Y, Cai W, Shi C. Nutrition assessment in children with short bowel syndrome weaned off parenteral nutrition: a long-term follow-up study. J Pediatr Surg 2007; 42:1372-6. [PMID: 17706499 DOI: 10.1016/j.jpedsurg.2007.03.036] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
PURPOSE The purpose of the study was to assess long-term growth and nutrition status of children with neonatal short bowel syndrome (SBS) after weaning off parenteral nutrition (PN). METHODS Eight children with neonatal SBS weaned from PN therapy for more than 2 years were studied. Medical records were reviewed; anthropometric measurements and blood test (hemoglobin, albumin and prealbumin, immunoglobulin, electrolytes, trace elements, and fat-soluble vitamins) were assayed during follow-up. RESULTS Anthropometric measurements, weight for age, and height for age were normal in all children; one child was found to be overweight according to weight for height z score. No children were found to have anemia, although one presented with macrocytosis and another had microcytosis. Low serum concentrations of zinc in 3 cases and iron in 1 case were detected. Immunoglobulin levels of all children were within the reference value. Low plasma levels of vitamin A in 2 cases, vitamin E in 4 cases, and beta-carotene in 2 cases were found; one of them had obviously low levels of the 3 fat-soluble vitamins. CONCLUSION Children with SBS are still at risk for different nutrient malabsorption even after weaning off PN for a long time. Therefore, they need long-term, regular monitoring and intensive nutritional care to prevent various nutrient deficiencies.
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Affiliation(s)
- Jiang Wu
- Department of Pediatric Surgery, Clinical Nutrition Center, Xin Hua Hospital, Shanghai Jiao Tong University, School of Medicine, Shanghai 200092, China
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Torres C, Sudan D, Vanderhoof J, Grant W, Botha J, Raynor S, Langnas A. Role of an intestinal rehabilitation program in the treatment of advanced intestinal failure. J Pediatr Gastroenterol Nutr 2007; 45:204-12. [PMID: 17667717 DOI: 10.1097/mpg.0b013e31805905f9] [Citation(s) in RCA: 96] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
OBJECTIVE To analyze outcomes in children with intestinal failure treated by our Intestinal Rehabilitation Program (IRP) in a 4-year period. PATIENTS AND METHODS A total of 51 parenteral nutrition (PN)-dependent patients (20 male) were enrolled in the IRP. Median age was 1.7 years, with the primary diagnoses being gastroschisis, necrotizing enterocolitis, volvulus, and congenital atresia. Median small bowel intestinal length was 35 cm, with the majority of patients having only jejunum as remaining bowel anatomy. Thirty-six of the 51 patients had liver disease characterized by cirrhosis, advance bridging fibrosis, and portal and periportal fibrosis. Height, weight z score, platelet count, albumin, and bilirubin levels were measured at the beginning and end of the study. RESULTS Of the 51 patients, 29 had 46 different surgical intestinal repairs. Twenty-nine of the 36 patients with hyperbilirubinemia had normalized serum bilirubin with treatment. Ten patients required transplantation. Five patients died of sepsis, influenza, or complications after intestinal transplantation. Of the remaining 37 patients in the IRP, 31 were weaned from parenteral nutrition (5 with cirrhosis); 6 patients are in the process of weaning. Survival rate of the patients in the IRP was 90%. Growth has continued along the same curve, and some patients have exhibited significant catch-up. CONCLUSIONS With an aggressive medical/surgical approach, even patients with intestinal failure and advanced liver disease can avoid transplantation. Patients in the IRP showed improved liver function and nutritional parameters with the ability to discontinue PN while maintaining growth. Early referral of these patients to specialized centers before the development of advanced liver disease is recommended.
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Affiliation(s)
- Clarivet Torres
- Department of Pediatrics, University of Nebraska Medical Center, Omaha, USA.
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Rossi L, Kadamba P, Hugosson C, De Vol EB, Habib Z, Al-Nassar S. Pediatric short bowel syndrome: adaptation after massive small bowel resection. J Pediatr Gastroenterol Nutr 2007; 45:213-21. [PMID: 17667718 DOI: 10.1097/mpg.0b013e31803c75e8] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
BACKGROUND Short bowel syndrome (SBS) develops after massive small bowel resections. Patients with less than 12 cm of jejunoileum have a slim possibility of being weaned from parenteral nutrition (PN). PATIENTS AND METHODS In a retrospective review of records of consecutive patients with SBS, 8 patients were evaluated for treatment by adaptation and weaning from PN. These included 4 patients with class I SBS (0-10 cm of small bowel), one with class II SBS (>10-25 cm), one with class III SBS (>25-50 cm), and 2 with class IV SBS (>50-75 cm). Adaptation was assessed by measuring growth in the small bowel and the ability to be weaned from PN. RESULTS Adaptation was achieved primarily by extending the length of jejunoileum by approximately 450% over the first 2.5 years after resection and by increasing the degree of colonic fermentation and absorption of nutrients. As of July 1, 2005, all of the patients were off PN, with the exception of 2 patients with class I-A SBS: patient 3 had a remaining jejunoileum of only 2.5 cm and patient 4 had a remaining jejunoileum of 9 cm but developed eosinophilic enterocolitis. These 2 patients continued with PN on alternate months. CONCLUSIONS Bowel growth after massive small bowel resection provides an objective parameter of adaptation and a means of predicting ability to be weaned from PN. Aggressive nutritional support makes even patients with class I SBS, whose disease was previously considered hopeless, likely candidates to achieve freedom from PN.
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Affiliation(s)
- Ljubomir Rossi
- Department of Pediatric Surgery, King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia.
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