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Stevens LJ, van de Steeg E, Doppenberg JB, Alwayn IPJ, Knibbe CAJ, Dubbeld J. Ex vivo gut-hepato-biliary organ perfusion model to characterize oral absorption, gut-wall metabolism, pre-systemic hepatic metabolism and biliary excretion; application to midazolam. Eur J Pharm Sci 2024; 196:106760. [PMID: 38574899 DOI: 10.1016/j.ejps.2024.106760] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Revised: 03/03/2024] [Accepted: 04/01/2024] [Indexed: 04/06/2024]
Abstract
To date, characterization of the first-pass effect of orally administered drugs consisting of local intestinal absorption and metabolism, portal vein transport and hepatobiliary processes remains challenging. Aim of this study was to explore the applicability of a porcine ex-vivo perfusion model to study oral absorption, gut-hepatobiliary metabolism and biliary excretion of midazolam. Slaughterhouse procured porcine en bloc organs (n = 4), were perfused via the aorta and portal vein. After 120 min of perfusion, midazolam, atenolol, antipyrine and FD4 were dosed via the duodenum and samples were taken from the systemic- and portal vein perfusate, intestinal faecal effluent and bile to determine drug and metabolite concentrations. Stable arterial and portal vein flow was obtained and viability of the perfused organs was confirmed. After intraduodenal administration, midazolam was rapidly detected in the portal vein together with 1-OH midazolam (EG-pv of 0.16±0.1) resulting from gut wall metabolism through oxidation. In the intestinal faecal effluent, 1-OH midazolam and 1-OH midazolam glucuronide (EG-intestine 0.051±0.03) was observed resulting from local gut glucuronidation. Biliary elimination of midazolam (0.04±0.01 %) and its glucuronide (0.01±0.01 %) only minimally contributed to the enterohepatic circulation. More extensive hepatic metabolism (FH 0.35±0.07) over intestinal metabolism (FG 0.78±0.11) was shown, resulting in oral bioavailability of 0.27±0.05. Ex vivo perfusion demonstrated to be a novel approach to characterize pre-systemic extraction of midazolam by measuring intestinal as well as hepatic extraction. The model can generate valuable insights into the absorption and metabolism of new drugs.
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Affiliation(s)
- L J Stevens
- Department of Surgery, Leiden University Medical Center (LUMC), Leiden, the Netherlands; LUMC Transplant Center, Leiden University Medical Center (LUMC), Leiden, the Netherlands; Metabolic Health Research, The Netherlands Organization for Applied Scientific Research (TNO), Leiden, the Netherlands
| | - E van de Steeg
- Metabolic Health Research, The Netherlands Organization for Applied Scientific Research (TNO), Leiden, the Netherlands
| | - J B Doppenberg
- LUMC Transplant Center, Leiden University Medical Center (LUMC), Leiden, the Netherlands
| | - I P J Alwayn
- Department of Surgery, Leiden University Medical Center (LUMC), Leiden, the Netherlands; LUMC Transplant Center, Leiden University Medical Center (LUMC), Leiden, the Netherlands.
| | - C A J Knibbe
- Division of Systems Biomedicine and Pharmacology, Leiden Academic Center for Drug Research (LACDR), Leiden & Department of Clinical Pharmacy, St. Antonius Hospital Nieuwegein & Utrecht, Leiden University, the Netherlands
| | - J Dubbeld
- Department of Surgery, Leiden University Medical Center (LUMC), Leiden, the Netherlands; LUMC Transplant Center, Leiden University Medical Center (LUMC), Leiden, the Netherlands
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Kießling C, Wessel LM, Felcht J, Hagl CI, Boettcher M, Khasanov R. Quality of Life of Children with Short Bowel Syndrome from Patients' and Parents' Points of View. CHILDREN (BASEL, SWITZERLAND) 2024; 11:536. [PMID: 38790531 PMCID: PMC11119728 DOI: 10.3390/children11050536] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/13/2024] [Revised: 04/19/2024] [Accepted: 04/27/2024] [Indexed: 05/26/2024]
Abstract
Despite limited research, existing studies using generic quality of life (QOL) tools indicate decreased physical health and compromised emotional functioning in children with IF. This study investigates QOL in children with short bowel syndrome (SBS) and its determinants. The study included 57 pediatric patients with SBS treated at Mannheim's University Hospital between 1998 and 2014. To evaluate QOL, the KINDL questionnaire was used. Three age-specific questionnaire variants were employed, and parental proxy reports were collected. Most patients underwent intestinal lengthening procedures, with varying primary diagnoses. A comparison with healthy children from the patient's perspective revealed no difference but from the parent's perspective showed lower QOL in SBS patients, especially regarding physical and mental well-being. QOL varied with age, with 7-10-year-olds reporting the lowest scores. Several factors, including independence from parenteral nutrition and the presence of a complete colon, positively influenced QOL. The independence of parenteral nutrition and the presence of a complete colon positively influenced QOL. The Bianchi technique for intestinal lengthening has also shown promise but needs further research. The observation sample in this study is too small to generalize about the whole population of SBS patients. However, this study shows that many health and treatment factors affect QOL, and a large multicenter study is necessary. Our findings underline the importance of appropriate psychological support for children with SBS and their families.
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Affiliation(s)
- Charlotte Kießling
- Department of Pediatric Surgery, University Medical Center Mannheim, Heidelberg University, Theodor-Kutzer-Ufer 1-3, 68167 Mannheim, Germany
- Department of Child and Adolescent Psychiatry and Psychotherapy, St. Joseph’s Hospital Berlin Tempelhof, Wüsthoffstraße 15, 12101 Berlin, Germany
| | - Lucas M. Wessel
- Department of Pediatric Surgery, University Medical Center Mannheim, Heidelberg University, Theodor-Kutzer-Ufer 1-3, 68167 Mannheim, Germany
| | - Judith Felcht
- Department of Pediatric Surgery, University Medical Center Mannheim, Heidelberg University, Theodor-Kutzer-Ufer 1-3, 68167 Mannheim, Germany
| | - Cornelia I. Hagl
- Carl Remigius Medical School, Infanteriestraße 11a, 80797 München, Germany
| | - Michael Boettcher
- Department of Pediatric Surgery, University Medical Center Mannheim, Heidelberg University, Theodor-Kutzer-Ufer 1-3, 68167 Mannheim, Germany
| | - Rasul Khasanov
- Department of Pediatric Surgery, University Medical Center Mannheim, Heidelberg University, Theodor-Kutzer-Ufer 1-3, 68167 Mannheim, Germany
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Sandy NS, Roberts AJ, Wales PW, Toma RK, Belza C, Dogra H, Evans HM, Gattini D, Hind J, Mercer D, Povondra JM, Turner J, Yap J, Wong T, Avitzur Y. Small and large bowel anatomy is associated with enteral autonomy in infants with short bowel syndrome: A retrospective cohort study. JPEN J Parenter Enteral Nutr 2024; 48:231-238. [PMID: 38062898 DOI: 10.1002/jpen.2587] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Revised: 11/14/2023] [Accepted: 11/28/2023] [Indexed: 01/11/2024]
Abstract
BACKGROUND Achievement of enteral autonomy (EA) is the ultimate treatment goal in pediatric intestinal failure (IF). We aimed to assess predictors of EA in pediatric short bowel syndrome (SBS) and explore the impact of residual small bowel (SB) and large bowel (LB) length on EA. METHODS A retrospective cohort study was performed on infants aged <12 months (n = 367, six centers) with SBS referred between 2010 and 2015. The cohort was stratified based on the achievement of EA. Statistical testing was completed using t-test, chi-square, Cox proportional hazards regression model, and Kaplan-Meier analysis. RESULTS EA was achieved in 229 patients. In the multivariable analysis, the percentage of residual LB (hazard ratio [HR] = 1.02; 95% CI = 1.01-1.02) and SB (HR = 1.01; 95% CI = 1.01-1.02) length, presence of the ileocecal valve (HR = 2.02; 95% CI=1.41-2.88), and not coming from a high-volume transplantation center (HR = 2.42; 95% CI = 1.68-3.49) were positively associated with EA, whereas a negative association was seen with the presence of stoma at the time when shortest remnant was documented (HR = 0.72; 95% CI = 0.52-1.00). EA achievement was significantly different between the anatomical subgroups (log-rank test P < 0.001) with an EA rate of 80.4% in infants with ≥50% SB and LB (median time 209 days); 62.5% with ≥50% SB and <50% LB (397 days); 58.3% with <50% SB and ≥50% LB (1192 days), and 25.9% with <50% SB and LB. Necrotizing enterocolitis (NEC) was not associated with a better achievement of EA (NEC vs other etiologies: log-rank test P = 0.33). CONCLUSIONS Overall, 62% of infants with IF secondary to SBS achieved EA over a mean time of follow-up of 2.3 years. A colon length of >50% can compensate for the loss of small bowel (<50%) and account for similar EA rates as those in children with residual SB > 50%.
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Affiliation(s)
- Natascha S Sandy
- Group for Improvement of Intestinal Function and Treatment (GIFT), Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
- Department of Pediatrics, University of São Paulo (USP), São Paulo, Brazil
| | - Amin J Roberts
- Department of Paediatric Gastroenterology, Starship Child Health, University of Auckland, Auckland, New Zealand
- National Intestinal Failure & Rehabilitation Service (NIFRS), Auckland, New Zealand
| | - Paul W Wales
- Group for Improvement of Intestinal Function and Treatment (GIFT), Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
- Cincinnati Center of Excellence in Intestinal Rehabilitation (CinCEIR), Cincinnati Children's Hospital Medical Center, University of Cincinnati, Cincinnati, Ohio, USA
| | - Ricardo K Toma
- Department of Pediatrics, University of São Paulo (USP), São Paulo, Brazil
| | - Christina Belza
- Group for Improvement of Intestinal Function and Treatment (GIFT), Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
| | - Harween Dogra
- Paediatric Liver, GI & Nutrition Centre, King's College Hospital, London, UK
| | - Helen M Evans
- Department of Paediatric Gastroenterology, Starship Child Health, University of Auckland, Auckland, New Zealand
- National Intestinal Failure & Rehabilitation Service (NIFRS), Auckland, New Zealand
| | - Daniela Gattini
- Group for Improvement of Intestinal Function and Treatment (GIFT), Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
| | - Jonathan Hind
- Cincinnati Center of Excellence in Intestinal Rehabilitation (CinCEIR), Cincinnati Children's Hospital Medical Center, University of Cincinnati, Cincinnati, Ohio, USA
| | - David Mercer
- Department of Surgery, University of Nebraska Medical Center, Omaha, Nebraska, USA
| | - Jill M Povondra
- Department of Surgery, University of Nebraska Medical Center, Omaha, Nebraska, USA
| | - Justine Turner
- Department of Pediatrics, University of Alberta, Edmonton, Alberta, Canada
| | - Jason Yap
- Department of Pediatrics, University of Alberta, Edmonton, Alberta, Canada
| | - Theodoric Wong
- Department of Gastroenterology and Nutrition, Nutrition Support and Intestinal Failure team, Birmingham Women's and Children's Hospital, Birmingham, UK
| | - Yaron Avitzur
- Group for Improvement of Intestinal Function and Treatment (GIFT), Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
- Division of Gastroenterology, Hepatology & Nutrition, Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
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Nucci AM, Crim K, King E, Ganoza AJ, Remaley L, Rudolph J. Nutrition support considerations in pediatric small bowel transplantation. Nutr Clin Pract 2024; 39:75-85. [PMID: 37925666 DOI: 10.1002/ncp.11091] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2023] [Revised: 10/06/2023] [Accepted: 10/12/2023] [Indexed: 11/07/2023] Open
Abstract
Enteral autonomy is the primary goal of intestinal failure therapy. Intestinal transplantation (ITx) is an option when enteral autonomy cannot be achieved and management complications become life-threatening. The purpose of this review is to summarize existing medical literature related to nutrition requirements, nutrition status, and nutrition support after pediatric ITx. Achieving or maintaining adequate growth after intestinal transplant in children can be challenging because of episodes of rejection that require the use of corticosteroids, occurrences of infection that require a reduction or discontinuation of enteral or parenteral support, and fat malabsorption caused by impaired lymphatic circulation. Nutrient requirements should be assessed and modified regularly based on nutrition status, growth, ventilatory status, wound healing, and the presence of complications. Parenteral nutrition (PN) should be initiated as a continuous infusion early postoperatively. Enteral support should be initiated after evidence of graft bowel function and in the absence of clinical complications. Foods high in simple carbohydrates should be limited, as consumption may result in osmotic diarrhea. Short-term use of a fat-free diet followed by a low-fat diet may reduce the risk of the development of chylous ascites. Micronutrient deficiencies and food allergies are common occurrences after pediatric ITx. Enteral/oral vitamin and mineral supplementation may be required after PN is weaned. Nutrition management of children after ITx can be challenging for all members of the healthcare team. Anthropometric parameters and micronutrient status should be monitored regularly so that interventions to promote growth and prevent or reverse nutrient deficiencies can be implemented promptly.
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Affiliation(s)
- Anita M Nucci
- Department of Nutrition, Georgia State University, Atlanta, Georgia, USA
| | | | - Elizabeth King
- Department of Nutrition, UPMC Children's Hospital of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Armando J Ganoza
- Thomas E. Starzl Transplant Institute, UPMC Children's Hospital of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Lisa Remaley
- Thomas E. Starzl Transplant Institute, UPMC Children's Hospital of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Jeffrey Rudolph
- Division of Pediatric Gastroenterology, Hepatology, and Nutrition, UPMC Children's Hospital of Pittsburgh, Pittsburgh, Pennsylvania, USA
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Dowhan L, Moccia L, Fujiki M. Nutrition care for the adult post-intestinal transplant patient. Nutr Clin Pract 2024; 39:60-74. [PMID: 38069605 DOI: 10.1002/ncp.11100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2023] [Revised: 11/04/2023] [Accepted: 11/06/2023] [Indexed: 01/13/2024] Open
Abstract
Intestinal transplantation has emerged as an accepted treatment choice for individuals experiencing irreversible intestinal failure. This treatment is particularly relevant for those who are not candidates or have poor response to autologous gut reconstruction or trophic hormone therapy, and who can no longer be sustained on parenteral nutrition. One of the main goals of transplant is to eliminate the need for parenteral support and its associated complications, while safely restoring complete nutrition autonomy. An intestinal transplant is a complex process that goes beyond merely replacing the intestines to provide nourishment and ceasing parenteral support. It requires an integrated management approach in the pretransplant and posttransplant setting, and high-quality nutrition treatment is one of the cornerstones leading to favorable outcomes and long-term management. Since the outset of intestinal transplant in the early 2000s, there is observed improvement of achieving nutrition autonomy sooner in the initial posttransplant phase; however, the development of nutrition complications in the chronic posttransplant period remains a long-term risk. This review delineates the decision-making process and clinical protocols used to nutritionally manage and monitor pre- and post-intestine transplant patients.
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Affiliation(s)
- Lindsay Dowhan
- Center for Gut Rehabilitation and Transplantation, Cleveland Clinic, Cleveland, Ohio, USA
| | - Lisa Moccia
- Center for Gut Rehabilitation and Transplantation, Cleveland Clinic, Cleveland, Ohio, USA
| | - Masato Fujiki
- Center for Gut Rehabilitation and Transplantation, Cleveland Clinic, Cleveland, Ohio, USA
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Matsushima H, Sasaki K, Nair A, Tajima T, Soyama A, Eguchi S, Hashimoto K, Fujiki M. The impact of colonic allograft inclusion on intestinal transplantation outcomes: Results from UNOS/OPTN database analysis. Clin Transplant 2024; 38:e15213. [PMID: 38064299 DOI: 10.1111/ctr.15213] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2023] [Revised: 11/15/2023] [Accepted: 11/17/2023] [Indexed: 01/31/2024]
Abstract
BACKGROUND Outcomes of intestinal transplantation with colon allograft (ICTx) remain controversial. We aimed to assess the outcomes of ICTx in comparison to intestinal transplantation without colon (ITx) using the UNOS/OPTN registry database. METHODS We retrospectively reviewed 2612 patients who received primary intestinal transplants from 1998 to 2020. The rates of acute rejection (AR) within 6 months after transplant were compared between ICTx and ITx. Risk factors of 6-month AR were examined using logistic regression model by era. Furthermore, conditional graft survival was analyzed to determine long-term outcomes of ICTx. RESULTS Of 2612 recipients, 506 (19.4%) received ICTx. Graft and patient survival in ICTx recipients were comparable to those in ITx recipients. White ICTx recipients had a higher incidence of AR within 6 months compared to ITx during the entire study period (p = .002), colonic inclusion did not increase the risk of 6-month AR in the past decade. ICTx recipients who experienced 6-month AR had worse graft and patient survival compared to those who did not (p <.001 and p = .004, respectively). Among patients who did not develop 6-month AR, Cox proportional hazard model analysis revealed that colonic inclusion was independently associated with improved conditional graft survival. CONCLUSIONS In the recent transplant era, colonic inclusion is no longer associated with a heightened risk of 6-month AR and may provide better long-term survival compared to ITx when AR is absent. Risk adjustment for rejection and proper immunosuppressive therapy are crucial to maximize the benefits of colonic inclusion.
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Affiliation(s)
- Hajime Matsushima
- Department of General Surgery, Digestive Disease & Surgery Institute, Cleveland Clinic, Cleveland, Ohio, USA
- Department of Surgery, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Kazunari Sasaki
- Division of Abdominal Transplant, Department of General Surgery, Stanford University Medical Center, Stanford, California, USA
| | - Amit Nair
- Department of Solid Organ Transplant Surgery, University of Rochester Medical Center, Rochester, New York, USA
| | - Tetsuya Tajima
- Division of Abdominal Transplant, Department of General Surgery, Stanford University Medical Center, Stanford, California, USA
| | - Akihiko Soyama
- Department of Surgery, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Susumu Eguchi
- Department of Surgery, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Koji Hashimoto
- Department of General Surgery, Digestive Disease & Surgery Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Masato Fujiki
- Department of General Surgery, Digestive Disease & Surgery Institute, Cleveland Clinic, Cleveland, Ohio, USA
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Norsa L, Goulet O, Alberti D, DeKooning B, Domellöf M, Haiden N, Hill S, Indrio F, Kӧglmeier J, Lapillonne A, Luque V, Moltu SJ, Saenz De Pipaon M, Savino F, Verduci E, Bronsky J. Nutrition and Intestinal Rehabilitation of Children With Short Bowel Syndrome: A Position Paper of the ESPGHAN Committee on Nutrition. Part 1: From Intestinal Resection to Home Discharge. J Pediatr Gastroenterol Nutr 2023; 77:281-297. [PMID: 37256827 DOI: 10.1097/mpg.0000000000003849] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
Short bowel syndrome (SBS) is the leading cause of intestinal failure (IF) in children. The mainstay of treatment for IF is parenteral nutrition (PN). The aim of this position paper is to review the available evidence on managing SBS and to provide practical guidance to clinicians dealing with this condition. All members of the Nutrition Committee of the European Society for Paediatric Gastroenterology Hepatology and Nutrition (ESPGHAN) contributed to this position paper. Some renowned experts in the field joined the team to guide with their experience. A systematic literature search was performed from 2005 to May 2021 using PubMed, MEDLINE, and Cochrane Database of Systematic Reviews. In the absence of evidence, recommendations reflect the expert opinion of the authors. Literature on SBS mainly consists of retrospective single-center experience, thus most of the current papers and recommendations are based on expert opinion. All recommendations were voted on by the expert panel and reached >90% agreement. The first part of this position paper focuses on the physiological mechanism of intestinal adaptation after surgical resection. It subsequently provides some clinical practice recommendations for the primary management of children with SBS from surgical resection until discharged home on PN.
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Affiliation(s)
- Lorenzo Norsa
- From the Department of Paediatric Hepatology, Gastroenterology and Transplantation, ASST Papa Giovanni XXIII, Bergamo, Italy
| | - Olivier Goulet
- the Department of Pediatric Gastroenterology-Hepatology-Nutrition, Necker-Enfants Malades Hospital, Université Paris Descartes, Paris, France
| | - Daniele Alberti
- the Department of Pediatric Surgery, ASST Spedali Civili, Brescia, Italy
- the Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
| | - Barbara DeKooning
- the Paediatric Gastroenterology, Erasmus MC, Sophia Children's Hospital, Rotterdam, The Netherlands
| | - Magnus Domellöf
- the Department of Clinical Sciences, Pediatrics, Umeå University, Umeå, Sweden
| | - Nadja Haiden
- the Department of Clinical Pharmacology, Medical University of Vienna, Vienna, Austria
| | - Susan Hill
- the Department of Paediatric Gastroenterology, Great Ormond Street Hospital for Children NHS Foundation Trust, London, United Kingdom
| | - Flavia Indrio
- the Department of Medical and Surgical Science, University of Foggia, Foggia, Italy
| | - Jutta Kӧglmeier
- the Department of Paediatric Gastroenterology, Great Ormond Street Hospital for Children NHS Foundation Trust, London, United Kingdom
| | - Alexandre Lapillonne
- the Neonatal Intensive Care Unit, Necker-Enfants Malades Hospital, Paris University, Paris, France
- the CNRC, Department of Pediatrics, Baylor College of Medicine, Houston, TX
| | - Veronica Luque
- Serra Hunter, Universitat Rovira I Virgili, IISPV, Tarragona, Spain
| | - Sissel J Moltu
- the Department of Neonatology, Oslo University Hospital, Oslo, Norway
| | - Miguel Saenz De Pipaon
- the Department of Neonatology, Instituto de Investigación Sanitaria del Hospital Universitario La Paz - IdiPAZ, Hospital Universitario La Paz - Universidad Autónoma de Madrid, Madrid, Spain
| | - Francesco Savino
- the Dipartimento di Patologia e cura del bambino "Regina Margherita", A.U.O. Città delle Salute e della Scienza di Torino, Torino, Italy
| | - Elvira Verduci
- the Department of Pediatrics, Ospedale dei Bambini Vittore Buzzi University of Milan, Milan, Italy
| | - Jiri Bronsky
- the Department of Paediatrics, University Hospital Motol, Prague, Czech Republic
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The Role of a Colon-in-Continuity in Short Bowel Syndrome. Nutrients 2023; 15:nu15030628. [PMID: 36771335 PMCID: PMC9918966 DOI: 10.3390/nu15030628] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Revised: 01/11/2023] [Accepted: 01/20/2023] [Indexed: 01/28/2023] Open
Abstract
Short bowel syndrome (SBS) is a rare gastrointestinal condition that is defined as having less than 200 cm of remaining small intestine. SBS results from extensive surgical resection and is associated with a high risk for intestinal failure (IF) with a need for parenteral support (PS). Depending on the region of intestinal resection, three different main anatomy types can be distinguished from each other. In this review, we synthesize the current knowledge on the role of the colon in the setting of SBS-IF with a colon-in-continuity (SBS-IF-CiC), e.g., by enhancing the degree of intestinal adaptation, energy salvage, and the role of the microbiota. In addition, the effect of the disease-modifying treatment with glucagon-like peptide-2 (GLP-2) analogs in SBS-IF-CiC and how it differs from patients without a colon will be discussed. Overall, the findings explained in this review highlight the importance of preservation of the colon in SBS-IF.
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Outcome of Total Colonic Aganglionosis Involving the Small Bowel Depends on Bowel Length, Liver Disease, and Enterocolitis. J Pediatr Gastroenterol Nutr 2022; 74:582-587. [PMID: 35175997 DOI: 10.1097/mpg.0000000000003415] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
OBJECTIVES Total colonic aganglionosis involving the small bowel is a rare form of Hirschsprung disease. We aim to analyse the long-term outcomes, digestive autonomy, and complications, to suggest recommendations for prevention and treatment. METHODS All patients born between 2000 and 2015 followed in our centre were retrospectively included. We analysed the length of aganglionosis, surgical procedures, growth, duration of parenteral nutrition (PN), enterocolitis, liver disease, intestinal transplantation. RESULTS Twenty-five patients were followed for a median of 10.9 years. Fifteen patients had less than 80 cm of ganglionic small bowel (SB) with a median of 20 cm. Ten patients had more than 80 cm of ganglionic sB with a median of 115 cm. The median PN duration was significantly shorter for patients with more than 80 cm: 0.9 versus 7.5 years in those with less than 80 cm (P < 0.001). No patient with less than 80 cm was weaned off PN, except 1 who underwent intestinal transplantation. Ten patients with less than 80 cm develop enterocolitis on the excluded segment, leading to emergency entero-colectomy in 5. Liver disease was more frequent in patients with less than 80 cm (11 vs 0). Three patients required combined liver-intestine transplantation; 2 underwent an isolated intestinal transplantation. CONCLUSIONS Digestive autonomy was possible in most patients with more than 80 cm of ganglionic SB. The more severe complication was enterocolitis. Liver disease compromised long-term survival without transplantation. Both complications should be prevented by early diversion and enterectomy of the whole aganglionic segment. Follow-up in or together with a multidisciplinary intestinal rehabilitation centre is suggested.
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Complex gastroschisis with apple peel jejunoileal atresia, primary closure, and Santulli procedure as a surgical alternative. Case report. Int J Surg Case Rep 2022; 94:107095. [PMID: 35461184 PMCID: PMC9046871 DOI: 10.1016/j.ijscr.2022.107095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Revised: 04/13/2022] [Accepted: 04/13/2022] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND Gastroschisis is a closure defect of the abdominal wall classified as complex when it presents with necrosis, volvulus, or atresia of the gastrointestinal tract. Jejunoileal atresia is caused by abnormal closure, discontinuity, or narrowing of the intestine. Apple Peel or type IIIb is the rarest presentation, with an incidence of 1.3 per 10,000 live births. In addition to presenting a high mortality rate. PRESENTATION OF CASE We present a preterm newborn patient of 30 weeks with a diagnosis of gastroschisis and jejunoileal atresia type IIIB. The congenital wall defect was closed in the first surgical stage, and he was then taken at four weeks to correct the atresia. In the second surgery, we found a difference in intestinal calibers of 8:1, and the surgical team decides to perform remodeling of the proximal sac with a mechanical stapler and perform anastomosis using the Santulli technique. On day 6 of life, enteral feeding began through a nutrition tube localized under intestinal anastomosis with progressive nutritional increase. Subsequently, intermittent and progressive occlusion of the stoma was performed, leading the patient to a definitive surgical closure one month later. CONCLUSIONS The mortality rate for gastroschisis and complex intestinal atresia is high. Advances in prenatal diagnosis, neonatal intensive care, and proper surgical correction are crucial to improving survival rates. The Santulli procedure is a surgical alternative for intestinal atresias with a caliber discrepancy greater than 4 to 1 or when the characteristics of the distal part do not allow a primary anastomosis to be performed.
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Vinit N, Rousseau V, Broch A, Khen-Dunlop N, Hachem T, Goulet O, Sarnacki S, Beaudoin S. Santulli Procedure Revisited in Congenital Intestinal Malformations and Postnatal Intestinal Injuries: Preliminary Report of Experience. CHILDREN (BASEL, SWITZERLAND) 2022; 9:children9010084. [PMID: 35053709 PMCID: PMC8774359 DOI: 10.3390/children9010084] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Revised: 12/28/2021] [Accepted: 01/05/2022] [Indexed: 11/16/2022]
Abstract
In our experience, the Santulli procedure (SP) can improve bowel recovery in congenital intestinal malformations, necrotizing enterocolitis (NEC), and bowel perforation. All cases managed at our institution using SP between 2012 and 2017 were included in this study. Forty-one patients underwent SP (median age: 39 (0-335) days, median weight: 2987 (1400-8100) g) for intestinal atresia (51%, two gastroschisis), NEC (29%), midgut volvulus (10%), Hirschsprung's disease (5%), or bowel perforation (5%), with at least one intestinal suture below the Santulli in 10% of cases. The SP was performed as a primary procedure (57%) or as a double-ileostomy reversal. Anal-stool passing occurred within a median of 9 (2-36) days for 95% of patients, regardless of the diversion level or the underlying disease. All three patients requiring repeated surgery for Santulli dysfunction had presented with stoma prolapse (p < 0.01). Stoma closure was performed after a median of 45 (14-270) days allowing efficient transit after a median of 2 (1-6) days. After a median follow-up of 2.9 (0.7-7.2) years, two patients died (cardiopathy and brain hemorrhage), full oral intake had been achieved in 90% of patients, and all survivors had normal bowel movement. Whether used as primary or secondary surgery, the SP allows rapid recovery of intestinal motility and function.
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Affiliation(s)
- Nicolas Vinit
- Department of Pediatric Surgery and Urology, Necker-Enfants Malades Hospital, APHP, 75015 Paris, France; (N.V.); (V.R.); (A.B.); (N.K.-D.); (S.S.)
- Faculté de Médecine Paris Centre, Université de Paris, 75006 Paris, France;
| | - Véronique Rousseau
- Department of Pediatric Surgery and Urology, Necker-Enfants Malades Hospital, APHP, 75015 Paris, France; (N.V.); (V.R.); (A.B.); (N.K.-D.); (S.S.)
| | - Aline Broch
- Department of Pediatric Surgery and Urology, Necker-Enfants Malades Hospital, APHP, 75015 Paris, France; (N.V.); (V.R.); (A.B.); (N.K.-D.); (S.S.)
| | - Naziha Khen-Dunlop
- Department of Pediatric Surgery and Urology, Necker-Enfants Malades Hospital, APHP, 75015 Paris, France; (N.V.); (V.R.); (A.B.); (N.K.-D.); (S.S.)
- Faculté de Médecine Paris Centre, Université de Paris, 75006 Paris, France;
| | - Taymme Hachem
- Department of Neonatology, Necker-Enfants Malades Hospital, APHP, 75015 Paris, France;
| | - Olivier Goulet
- Faculté de Médecine Paris Centre, Université de Paris, 75006 Paris, France;
- Department of Gastroenterology, Hepatology and Nutrition, Necker-Enfants Malades Hospital, APHP, 75015 Paris, France
| | - Sabine Sarnacki
- Department of Pediatric Surgery and Urology, Necker-Enfants Malades Hospital, APHP, 75015 Paris, France; (N.V.); (V.R.); (A.B.); (N.K.-D.); (S.S.)
- Faculté de Médecine Paris Centre, Université de Paris, 75006 Paris, France;
| | - Sylvie Beaudoin
- Department of Pediatric Surgery and Urology, Necker-Enfants Malades Hospital, APHP, 75015 Paris, France; (N.V.); (V.R.); (A.B.); (N.K.-D.); (S.S.)
- Faculté de Médecine Paris Centre, Université de Paris, 75006 Paris, France;
- Correspondence: ; Tel.: +33-(0)1-7119-6297
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Yue M, Yang H, Cui M, Yuan Y, Zhang N, Zhang X, Li Y. The safety and effectiveness of Santulli enterostomy in neonatal intestinal conditions. Front Pediatr 2022; 10:1077346. [PMID: 36683787 PMCID: PMC9845765 DOI: 10.3389/fped.2022.1077346] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/22/2022] [Accepted: 12/07/2022] [Indexed: 01/06/2023] Open
Abstract
BACKGROUND As an end stoma, Santulli enterostomy provides early restoration of intestinal continuity without formal laparotomy. Short amputation of the common limb enables closure on a side to restore anatomic continuity without sacrificing valuable intestine; additionally, the procedure is simple and safe. Most newborns who require enterostomy might benefit from Santulli enterostomy; however, several pediatric surgeons lack information regarding this procedure. Therefore, we have reviewed our experience about Santulli enterostomy and explore the advantages and indications in neonatal intestinal conditions. METHODS The clinical data of 76 neonates who underwent enterostomywere obtained. The patients were divided into two groups: the Santulli group with 33 cases who underwent Santulli enterostomy, and the control group with 43 cases who underwent double- or single-lumen ostomy. The general data of the two groups were analyzed, and the perioperative/postoperative complications, clinical data and the long-term outcomes were compared. RESULTS There was no difference in the demographic informations, the level of enterostomy, the rate of high-sight stoma, the operative time and bleeding of enterostomy between the two groups. Compared to the control group, the operative time of ostomy closure was less in the Santulli group (53.00 vs. 152.47, P < 0.001). The duration of parenteral nutrition (27.45 vs. 44.56, P = 0.010), the mean interval of initial enterostomy to stomal closure (131.21 vs. 216.42, P < 0.001), and length of stay (46.00 vs. 67.60, P = 0.007) were shorter, while the incidence of postoperative complications and hospitalization costs (11.21 vs. 15.49, P = 0.006) were lower. The Santulli procedure can reduce the morbidity of high output ostomy (2 vs. 10, P = 0.042) and short bowel syndrome (3 vs. 132, P = 0.025), shorten the discrepancy of diameter between the proximal and distal segments, maximize the available intestine, and monitor the movement of the distal bowel. The length of incision was shorter, and the catch-up growth was significantly faster in the Santulli group. CONCLUSION Santulli enterostomy is a superior procedure in the treatment of neonatal intestinal conditions, in terms of fewer complications, faster catch-up growth, shorter hospitalization time and treatment duration. It should be the procedure of choice in several newborns with intestinal conditions that require ostomy.
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Affiliation(s)
- Ming Yue
- Pediatric Surgery Department, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Heying Yang
- Pediatric Surgery Department, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Mingxia Cui
- Pediatric Surgery Department, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Yuhang Yuan
- Pediatric Surgery Department, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Ning Zhang
- Pediatric Surgery Department, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Xiangyu Zhang
- Pediatric Surgery Department, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Yan Li
- Pediatric Surgery Department, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
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Proli F, Faragalli A, Talbotec C, Bucci A, Zemrani B, Chardot C, Abi Nader E, Goulet O, Lambe C. Variation of plasma citrulline as a predictive factor for weaning off long-term parenteral nutrition in children with neonatal short bowel syndrome. Clin Nutr 2021; 40:4941-4947. [PMID: 34358840 DOI: 10.1016/j.clnu.2021.07.017] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2021] [Revised: 07/11/2021] [Accepted: 07/13/2021] [Indexed: 01/14/2023]
Abstract
BACKGROUND & AIMS Long-term parenteral nutrition (PN) is the mainstay of the therapeutic strategy in intestinal failure (IF) due to neonatal short bowel syndrome (SBS). Our aim was to identify prognostic factors for PN weaning and to assess if measuring plasma citrulline concentrations over time could account for the intestinal adaptation in progress. METHODS This retrospective study included children with neonatal SBS with surgical measurement of the residual bowel length and repeated plasma citrulline assessments during a 4-year follow-up. The degree of IF was assessed by the PN dependency index (PN caloric intake/Resting energy expenditure). The analysis was carried out according to SBS anatomical groups: end-jejunostomy (type 1), jejuno-colic (type 2) and jejuno-ileal anastomosis (type 3). RESULTS Fifty-five patients (8 type 1, 27 type 2, 20 type 3) were included. None of the patients with SBS type 1, 11 (41%) with type 2 and 11 (55%) with type 3 were weaned off during the follow-up period. Plasma citrulline levels significantly increased with time in patients who were finally weaned off PN; conversely, the levels did not consistently increase in patients who were still on PN at the end of the study period. There was an inverse relationship between plasma citrulline levels and the PN dependency index. The increasing citrulline levels had a positive effect on the probability of weaning, 2.7 times higher for each point increase in citrulline. No significant effect of age and residual bowel length at baseline was found. CONCLUSION The increased plasma citrulline level over time in addition to the SBS anatomical type is a reliable marker for subsequent PN weaning. The prediction of PN weaning assessed solely by the residual bowel length or a single measurement of citrulline is insufficient and should also take into account the anatomical type of SBS and repeated measurements of plasma citrulline levels.
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Affiliation(s)
- Francesco Proli
- Division of Gastroenterology-Hepatology-Nutrition, National Reference Center for Rare Intestinal Diseases, Intestinal Rehabilitation Center, Certified Center for Home Parenteral Nutrition, Hôpital Necker Enfants Malades, Université de Paris, Faculté de Médecine Paris-Descartes, France; Department of Pediatrics, Department of Woman, Child Health and Public Health, Fondazione Policlinico A. Gemelli IRCCS, Rome, Italy.
| | - Andrea Faragalli
- Centre of Epidemiology, Biostatistics and Medical Information Technology, Università Pol. Delle Marche, Ancona, Italy
| | - Cécile Talbotec
- Division of Gastroenterology-Hepatology-Nutrition, National Reference Center for Rare Intestinal Diseases, Intestinal Rehabilitation Center, Certified Center for Home Parenteral Nutrition, Hôpital Necker Enfants Malades, Université de Paris, Faculté de Médecine Paris-Descartes, France
| | - Andrea Bucci
- Department of Economics, University G. D'Annunzio of Chieti-Pescara, Pescara, Italy
| | - Boutaina Zemrani
- Division of Gastroenterology-Hepatology-Nutrition, National Reference Center for Rare Intestinal Diseases, Intestinal Rehabilitation Center, Certified Center for Home Parenteral Nutrition, Hôpital Necker Enfants Malades, Université de Paris, Faculté de Médecine Paris-Descartes, France
| | - Christophe Chardot
- Pediatric Surgery, Hôpital Necker Enfants Malades, Université de Paris, Faculté de Médecine Paris-Descartes, France
| | - Elie Abi Nader
- Division of Gastroenterology-Hepatology-Nutrition, National Reference Center for Rare Intestinal Diseases, Intestinal Rehabilitation Center, Certified Center for Home Parenteral Nutrition, Hôpital Necker Enfants Malades, Université de Paris, Faculté de Médecine Paris-Descartes, France
| | - Olivier Goulet
- Division of Gastroenterology-Hepatology-Nutrition, National Reference Center for Rare Intestinal Diseases, Intestinal Rehabilitation Center, Certified Center for Home Parenteral Nutrition, Hôpital Necker Enfants Malades, Université de Paris, Faculté de Médecine Paris-Descartes, France
| | - Cécile Lambe
- Division of Gastroenterology-Hepatology-Nutrition, National Reference Center for Rare Intestinal Diseases, Intestinal Rehabilitation Center, Certified Center for Home Parenteral Nutrition, Hôpital Necker Enfants Malades, Université de Paris, Faculté de Médecine Paris-Descartes, France
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Höllwarth ME, Solari V. Nutritional and pharmacological strategy in children with short bowel syndrome. Pediatr Surg Int 2021; 37:1-15. [PMID: 33392698 DOI: 10.1007/s00383-020-04781-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/06/2020] [Indexed: 12/11/2022]
Abstract
Short bowel syndrome in neonates is a severe and life-threatening disease after a major loss of small bowel with or without large bowel. Intestinal adaptation, by which the organism tries to restore digestive and absorptive capacities, is entirely dependent on stimulation of the active enterocytes by enteral nutrition. This review summarizes recent knowledge about the pathophysiologic consequences after the loss of different intestinal parts and outlines the options for enteral nutrition and pharmacological therapies to support the adaptation process.
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Affiliation(s)
- Michael E Höllwarth
- Univ. Clinic of Pediatric and Adolescent Surgery, Medical University, Graz, Austria.
| | - Valeria Solari
- Department of Pediatric Surgery, Klinik Donaustadt, 1220, Vienna, Austria
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15
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Courbage S, Canioni D, Talbotec C, Lambe C, Chardot C, Rabant M, Galmiche L, Corcos O, Goulet O, Joly F, Lacaille F. Beyond 10 years, with or without an intestinal graft: Present and future? Am J Transplant 2020; 20:2802-2812. [PMID: 32277553 DOI: 10.1111/ajt.15899] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2019] [Revised: 03/12/2020] [Accepted: 03/18/2020] [Indexed: 01/25/2023]
Abstract
Long-term outcomes in children undergoing intestinal transplantation remain unclear. Seventy-one children underwent intestinal transplantation in our center from 1989 to 2007. We report on 10-year posttransplant outcomes with (group 1, n = 26) and without (group 2, n = 9) a functional graft. Ten-year patient and graft survival rates were 53% and 36%, respectively. Most patients were studying or working, one third having psychiatric disorders. All patients in group 1 were weaned off parenteral nutrition with mostly normal physical growth and subnormal energy absorption. Graft histology from 15 late biopsies showed minimal abnormality. However, micronutrient deficiencies and fat malabsorption were frequent; biliary complications occurred in 4 patients among the 17 who underwent liver transplantation; median renal clearance was 87 mL/min/1.73 m2 . Four patients in group 1 experienced late acute rejection. Among the 9 patients in group 2, 4 died after 10 years and 2 developed significant liver fibrosis. Liver transplantation and the use of a 3-drug regimen including sirolimus or mycophenolate mofetil were associated with improved graft survival. Therefore, intestinal transplantation may enable a satisfactory digestive function in the long term. The prognosis of graft removal without retransplantation is better than expected. Regular monitoring of micronutrients, early psychological assessment, and use of sirolimus are recommended.
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Affiliation(s)
- Sophie Courbage
- Department of Pediatric Gastroenterology, Hepatology and Nutrition, Necker-Enfants Malades Hospital, University of Paris, Paris, France
| | - Danielle Canioni
- Department of Pathology, Necker-Enfants Malades Hospital, University of Paris, Paris, France
| | - Cécile Talbotec
- Department of Pediatric Gastroenterology, Hepatology and Nutrition, Necker-Enfants Malades Hospital, University of Paris, Paris, France
| | - Cécile Lambe
- Department of Pediatric Gastroenterology, Hepatology and Nutrition, Necker-Enfants Malades Hospital, University of Paris, Paris, France
| | - Christophe Chardot
- Department of Pediatric Surgery, Necker-Enfants Malades Hospital, University of Paris, Paris, France
| | - Marion Rabant
- Department of Pathology, Necker-Enfants Malades Hospital, University of Paris, Paris, France
| | - Louise Galmiche
- Department of Pathology, Necker-Enfants Malades Hospital, University of Paris, Paris, France
| | - Olivier Corcos
- Department of Gastroenterology, Nutrition Support and Intestinal Transplantation, Beaujon Hospital, University of Paris, Clichy, France
| | - Olivier Goulet
- Department of Pediatric Gastroenterology, Hepatology and Nutrition, Necker-Enfants Malades Hospital, University of Paris, Paris, France
| | - Francisca Joly
- Department of Gastroenterology, Nutrition Support and Intestinal Transplantation, Beaujon Hospital, University of Paris, Clichy, France
| | - Florence Lacaille
- Department of Pediatric Gastroenterology, Hepatology and Nutrition, Necker-Enfants Malades Hospital, University of Paris, Paris, France
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16
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Yu Z, Li Y, Niu Y, Tang Q, Wu J. Milk Fat Globule Membrane Enhances Colonic-Mucus-Barrier Function in a Rat Model of Short-Bowel Syndrome. JPEN J Parenter Enteral Nutr 2020; 45:916-925. [PMID: 32614456 DOI: 10.1002/jpen.1956] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2019] [Revised: 06/17/2020] [Accepted: 06/23/2020] [Indexed: 12/12/2022]
Abstract
BACKGROUND Clinical research reveals that colon plays an important role in mitigating the effects of short-bowel syndrome (SBS). Previously, we showed that the milk fat globule membrane (MFGM) had protective effects on gut barrier integrity in the rat SBS model. Here, we used the same rat model to investigate the effects of enteral MFGM supplementation on gut microbiota and colonic-mucus-barrier function and its related mechanisms. METHODS We randomly divided 24 male Sprague-Dawley rats into 3 groups: Sham, SBS (rats with massive small-bowel resection), and SBS+MFGM (SBS rats supplemented with 1.5 g/kg/d MFGM). We then evaluated gut permeability, crypt depth, goblet-cell count, mucin 1 (MUC1), mucin 2 (MUC2), microbiota, short-chain fatty acids, and protein expressions of nucleotide-binding oligomerization domain, leucine-rich repeat, and pyrin domain-containing protein 6 (NLRP6) pathway of the colon. RESULTS Compared with SBS rats, SBS+MFGM rats exhibited lower intestinal permeability, increased crypt depth, more goblet cells, and more MUC1/MUC2-positive cells. The SBS+MFGM group also had greater Firmicutes abundance and lower acetate concentration (P < .05). Sham rats had significantly lower Bacteroidetes abundance than SBS rats, but SBS+MFGM and SBS groups did not differ. Additionally, the SBS+MFGM group had higher NLRP6 and interleukin (IL)-18 expression but lower IL-1β and Caspase-1 (cysteinyl aspartate-specific protease-1) expression than the SBS group (P < .05). CONCLUSION Supplementation of MFGM modulates gut microbiota composition in SBS, possibly through strengthening the colonic mucus barrier and regulation of NLRP6 inflammasome.
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Affiliation(s)
- Zhicai Yu
- Department of Clinical Nutrition, Xin Hua Hospital affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Ying Li
- Department of Clinical Nutrition, Xin Hua Hospital affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yang Niu
- Department of Clinical Nutrition, Xin Hua Hospital affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Qingya Tang
- Department of Clinical Nutrition, Xin Hua Hospital affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Shanghai Key Laboratory of Pediatric Gastroenterology and Nutrition, Shanghai, China
| | - Jiang Wu
- Department of Clinical Nutrition, Xin Hua Hospital affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Shanghai Key Laboratory of Pediatric Gastroenterology and Nutrition, Shanghai, China
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17
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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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18
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Cruz RJ, McGurgan J, Butera L, Poloyac K, Roberts M, Stein W, Minervini M, Jorgensen DR, Humar A. Gastrointestinal Tract Reconstruction in Adults with Ultra-Short Bowel Syndrome: Surgical and Nutritional Outcomes. Surgery 2020; 168:297-304. [PMID: 32139142 DOI: 10.1016/j.surg.2019.12.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2019] [Revised: 12/04/2019] [Accepted: 12/05/2019] [Indexed: 11/30/2022]
Abstract
BACKGROUND Historically, adults with ultra short bowel syndrome (USBS) have been considered candidates for lifetime parenteral nutrition (PN) or are referred for visceral transplantation. We examined the surgical and nutritional outcomes of adult patients with USBS managed at a single intestinal rehabilitation center. METHODS We retrospectively reviewed data on 588 adult patients referred to our center between January 2013 and December 2018. USBS was defined as residual small bowel (SB) length ≤ 50 cm. RESULTS Forty-five patients (7.6%) with a mean age of 46.7 years (range 17-78) were identified. Indications for enterectomy included mesenteric ischemia (n=17) and internal hernias (n=6), followed by large intraabdominal fibroids, trauma, and allograft enterectomies, with five cases each. Median SB length was 18.0 cm; 20 patients (44.4%) had their entire SB resected. Thirteen patients had an intact colon, of which nine had preservation of the ileocecal valve. Patients who underwent autologous reconstruction of their gastrointestinal (GI) tract required a lower total PN volume (29.0 ± 7.6 vs. 40.8 ± 13.2 ml/Kg/day, p=0.002) and presented better short- and long- term survival (p=0.005). Patients with no gut had higher mortality (p=0.036). Hormonal therapy with the glucagon-like peptide-2 analog teduglutide was used in nine patients (20%) five of whom were weaned off TPN. Excluding patients with no gut (n=20), discontinuation of total PN rate for patients with an end ostomy or tube decompression (n= 6), jejunocolostomy (n= 10), and jejunoileostomy (n=9) were 0%, 40%, and 77.7%, respectively. Eleven patients (44%) with some residual small intestine achieved nutritional autonomy in an average of 20 months after GI reconstruction. Fifteen patients were listed for transplantation (33.3%). Seven patients underwent isolated SB transplantation and achieved nutritional autonomy in an average of three months after transplantation. One-year patient and graft survival were 100%. After a 37-month median follow-up period, 36 of 42 patients followed by our center were still alive (85.7%). CONCLUSION Nutritional autonomy can be achieved in a significant number of patients with USBS in specialized centers with surgical and/or hormonal therapy. The presence of an intact colon and ileocecal valve can significantly increase the adaptation rate. Moreover, restoration of GI tract continuity has a positive impact on medical management and survival.
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Affiliation(s)
- R J Cruz
- Intestinal Rehabilitation and Transplant Center, University of Pittsburgh School of Medicine, PA, USA; Thomas E. Starzl Transplantation Institute, University of Pittsburgh School of Medicine, PA, USA; Department of Surgery, University of Pittsburgh School of Medicine, PA, USA
| | - J McGurgan
- Intestinal Rehabilitation and Transplant Center, University of Pittsburgh School of Medicine, PA, USA; Thomas E. Starzl Transplantation Institute, University of Pittsburgh School of Medicine, PA, USA
| | - L Butera
- Intestinal Rehabilitation and Transplant Center, University of Pittsburgh School of Medicine, PA, USA; Thomas E. Starzl Transplantation Institute, University of Pittsburgh School of Medicine, PA, USA
| | - K Poloyac
- Intestinal Rehabilitation and Transplant Center, University of Pittsburgh School of Medicine, PA, USA; Thomas E. Starzl Transplantation Institute, University of Pittsburgh School of Medicine, PA, USA
| | - M Roberts
- Intestinal Rehabilitation and Transplant Center, University of Pittsburgh School of Medicine, PA, USA; Thomas E. Starzl Transplantation Institute, University of Pittsburgh School of Medicine, PA, USA
| | - W Stein
- Intestinal Rehabilitation and Transplant Center, University of Pittsburgh School of Medicine, PA, USA; Thomas E. Starzl Transplantation Institute, University of Pittsburgh School of Medicine, PA, USA
| | - M Minervini
- Thomas E. Starzl Transplantation Institute, University of Pittsburgh School of Medicine, PA, USA; Department of Pathology, University of Pittsburgh School of Medicine, PA, USA
| | - D R Jorgensen
- Thomas E. Starzl Transplantation Institute, University of Pittsburgh School of Medicine, PA, USA
| | - A Humar
- Intestinal Rehabilitation and Transplant Center, University of Pittsburgh School of Medicine, PA, USA; Thomas E. Starzl Transplantation Institute, University of Pittsburgh School of Medicine, PA, USA; Department of Surgery, University of Pittsburgh School of Medicine, PA, USA
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19
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Enman MA, Wilkinson LT, Meloni KB, Shroyer MC, Jackson TF, Aban I, Dimmitt RA, Martin CA, Galloway DP. Key Determinants for Achieving Enteral Autonomy and Reduced Parenteral Nutrition Exposure in Pediatric Intestinal Failure. JPEN J Parenter Enteral Nutr 2019; 44:1263-1270. [DOI: 10.1002/jpen.1754] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2019] [Accepted: 11/11/2019] [Indexed: 01/08/2023]
Affiliation(s)
- Macie A. Enman
- University of Alabama at Birmingham School of Medicine Birmingham Alabama USA
| | - Linda T. Wilkinson
- Division of Pediatric Gastroenterology Hepatology, & Nutrition University of Alabama at Birmingham School of Medicine Birmingham Alabama USA
| | - Katie B. Meloni
- Deparment of Clinical Nutrition Children's of Alabama Birmingham Alabama USA
| | - Michelle C. Shroyer
- Division of Pediatric Surgery University of Alabama at Birmingham Birmingham Alabama USA
| | - Tracy F. Jackson
- Department of Pharmacy Children's of Alabama Birmingham Alabama USA
| | - Inmaculada Aban
- Department of Biostatistics School of Public Health University of Alabama at Birmingham Birmingham Alabama USA
| | - Reed A. Dimmitt
- Division of Pediatric Gastroenterology Hepatology, & Nutrition University of Alabama at Birmingham School of Medicine Birmingham Alabama USA
| | - Colin A. Martin
- Division of Pediatric Surgery University of Alabama at Birmingham Birmingham Alabama USA
| | - David P. Galloway
- Division of Pediatric Gastroenterology Hepatology, & Nutrition University of Alabama at Birmingham School of Medicine Birmingham Alabama USA
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20
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Ewald C, Swanson BJ, Vargas L, Grant WJ, Mercer DF, Langnas AN, Merani S. Including colon in intestinal transplantation: a focus on post-transplant renal function - a retrospective study. Transpl Int 2019; 33:142-148. [PMID: 31523865 DOI: 10.1111/tri.13523] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2019] [Revised: 05/24/2019] [Accepted: 09/10/2019] [Indexed: 11/30/2022]
Abstract
Intestinal transplant recipients experience a high rate of renal complications secondary to dehydration due to increased ostomy output. It is hypothesized that inclusion of donor colon in the intestinal allograft may improve renal function in patients without functional native colon by improving fluid absorption. A single-center retrospective study of intestinal transplant recipients compared outcomes of patients receiving en bloc colon as part an intestinal allograft (ICTx), and those not receiving colon (CCNTx), as well as a control group of intestinal transplant recipients with functional native colon (ITx). Forty-seven patients (ICTx n = 17, CCNTx n = 15, ITx n = 15) were studied. One-year post-transplant renal function, as measured by change in glomerular filtration rate (GFR) and blood urea nitrogen (BUN) from baseline, was superior in ICTx (mean delta-GFR of -1.31 and delta-BUN of -1.46) compared to CCNTx (-6.54 and 17.54, P = 0.05 and P = 0.17, respectively) and similar to the ITx controls (0.55 and 2.09). Recipients of donor colon experienced a higher rate of ileostomy reversal when compared to CCNTx (62.5% vs. 20%, P = 0.0008), which was similar to the ITx controls (60%). These findings support the inclusion of en bloc donor colon in the intestinal allograft for recipients without functional native colon.
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Affiliation(s)
- Cale Ewald
- Division of Transplant, Department of Surgery, University of Nebraska Medical Center, Omaha, NE, USA
| | - Benjamin J Swanson
- Department of Pathology and Microbiology, University of Nebraska Medical Center, Omaha, NE, USA
| | - Luciano Vargas
- Division of Transplant, Department of Surgery, University of Nebraska Medical Center, Omaha, NE, USA
| | - Wendy J Grant
- Division of Transplant, Department of Surgery, University of Nebraska Medical Center, Omaha, NE, USA
| | - David F Mercer
- Division of Transplant, Department of Surgery, University of Nebraska Medical Center, Omaha, NE, USA
| | - Alan N Langnas
- Division of Transplant, Department of Surgery, University of Nebraska Medical Center, Omaha, NE, USA
| | - Shaheed Merani
- Division of Transplant, Department of Surgery, University of Nebraska Medical Center, Omaha, NE, USA
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Belza C, Fitzgerald K, Silva N, Avitzur Y, Wales PW. Early Predictors of Enteral Autonomy in Pediatric Intestinal Failure Resulting From Short Bowel Syndrome: Development of a Disease Severity Scoring Tool. JPEN J Parenter Enteral Nutr 2019; 43:961-969. [DOI: 10.1002/jpen.1691] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2019] [Revised: 06/12/2019] [Accepted: 06/28/2019] [Indexed: 11/09/2022]
Affiliation(s)
- Christina Belza
- Group for Improvement of Intestinal Function and TreatmentUniversity of Toronto Toronto Canada
| | - Kevin Fitzgerald
- Group for Improvement of Intestinal Function and TreatmentUniversity of Toronto Toronto Canada
| | - Nicole Silva
- Group for Improvement of Intestinal Function and TreatmentUniversity of Toronto Toronto Canada
| | - Yaron Avitzur
- Group for Improvement of Intestinal Function and TreatmentUniversity of Toronto Toronto Canada
- Division of Gastroenterology, Hepatology and NutritionUniversity of Toronto Toronto Canada
| | - Paul W. Wales
- Group for Improvement of Intestinal Function and TreatmentUniversity of Toronto Toronto Canada
- Division of General and Thoracic SurgeryThe Hospital for Sick ChildrenUniversity of Toronto Toronto Canada
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Belza C, Wales JC, Courtney-Martin G, de Silva N, Avitzur Y, Wales PW. An Observational Study of Smoflipid vs Intralipid on the Evolution of Intestinal Failure-Associated Liver Disease in Infants With Intestinal Failure. JPEN J Parenter Enteral Nutr 2019; 44:688-696. [PMID: 31448447 DOI: 10.1002/jpen.1692] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2019] [Accepted: 07/23/2019] [Indexed: 12/31/2022]
Abstract
BACKGROUND SMOFlipid has a more diverse lipid profile than traditional Intralipid and has become the standard lipid for patients in our intestinal rehabilitation program. Our objective was to compare outcomes in neonates with intestinal failure (IF) who received SMOFlipid against those receiving Intralipid. METHODS This was a retrospective cohort study of infants with IF with a minimum follow-up of 12 months in 2008-2016. Patients were stratified into 2 groups: group 1 received SMOFlipid; group 2 was a historical cohort who received Intralipid. The primary outcome was liver function evaluated using conjugated bilirubin (CB) levels. Statistical analysis included the Mann-Whitney U and χ2 tests, with an α value < 0.05 considered significant. Approval was obtained from our institutional review board. RESULTS Thirty-seven patients were evaluated (17 = SMOFlipid, 20 = Intralipid). SMOFlipid patients were less likely to reach CB of 34 (24% vs 55%, P = 0.05), 50 µmol/L (11.8% vs 45%; P = 0.028), and did not require Omegaven (0% vs 30%; P = 0.014). CB level at 3 months after initiation of parenteral nutrition (PN) was lower in patients receiving SMOFlipid (0 vs 36 µmol/L; P = 0.01). Weight z-scores were improved for patients receiving SMOFlipid at 3 months (-0.932 vs -2.092; P = 0.028) and 6 months (-0.633 vs -1.614; P = 0.018). There were no differences in PN-supported patients or demographics between the groups. CONCLUSION Use of SMOFlipid resulted in decreased development of IF-associated liver disease in patients with IF when assessed using biochemical tests.
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Affiliation(s)
- Christina Belza
- Research Institute, University of Toronto, Toronto, Canada.,Group for Improvement of Intestinal Function and Treatment (GIFT), University of Toronto, Toronto, Canada.,Transplant and Regenerative Medicine Centre, University of Toronto, Toronto, Canada
| | - John C Wales
- Research Institute, University of Toronto, Toronto, Canada.,Group for Improvement of Intestinal Function and Treatment (GIFT), University of Toronto, Toronto, Canada
| | - Glenda Courtney-Martin
- Research Institute, University of Toronto, Toronto, Canada.,Group for Improvement of Intestinal Function and Treatment (GIFT), University of Toronto, Toronto, Canada.,Transplant and Regenerative Medicine Centre, University of Toronto, Toronto, Canada
| | - Nicole de Silva
- Research Institute, University of Toronto, Toronto, Canada.,Group for Improvement of Intestinal Function and Treatment (GIFT), University of Toronto, Toronto, Canada
| | - Yaron Avitzur
- Research Institute, University of Toronto, Toronto, Canada.,Group for Improvement of Intestinal Function and Treatment (GIFT), University of Toronto, Toronto, Canada.,Transplant and Regenerative Medicine Centre, University of Toronto, Toronto, Canada.,Division of Gastroenterology, Hepatology and Nutrition, University of Toronto, Toronto, Canada
| | - Paul W Wales
- Research Institute, University of Toronto, Toronto, Canada.,Group for Improvement of Intestinal Function and Treatment (GIFT), University of Toronto, Toronto, Canada.,Transplant and Regenerative Medicine Centre, University of Toronto, Toronto, Canada.,Division of General and Thoracic Surgery, The Hospital for Sick Children, Toronto, Canada
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Norsa L, Lambe C, Abi Abboud S, Barbot-Trystram L, Ferrari A, Talbotec C, Kapel N, Pigneur B, Goulet O. The colon as an energy salvage organ for children with short bowel syndrome. Am J Clin Nutr 2019; 109:1112-1118. [PMID: 30924493 DOI: 10.1093/ajcn/nqy367] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2018] [Accepted: 12/03/2018] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND The main cause of intestinal failure is short bowel syndrome (SBS). The management goal for children with SBS is to promote intestinal adaptation while preserving growth and development with the use of parenteral nutrition (PN). OBJECTIVES This study evaluated the intestinal absorption rate in children with SBS, focusing on the role of the remnant colon. In addition, the relation between intestinal absorption rate, citrulline concentration, and small bowel length was studied. METHODS Thirty-two children with SBS on PN were included. They were divided into 3 groups according to the European Society for Clinical Nutrition and Metabolism (ESPEN) anatomical classification system: type 1 SBS (n = 9), type 2 (n = 13), and type 3 (n = 10). Intestinal absorption rate was assessed by a stool balance analysis of a 3-d collection of stools. Plasma citrulline concentrations were measured and the level of PN dependency was calculated. RESULTS The total energy absorption rate did not differ significantly between the 3 groups: 68% (61-79% ) for type 1, 60% (40-77%) for type 2, and 60% (40-77%) for type 3 ( P = 0.45). Children with type 2 or 3 SBS had significantly shorter small bowel length than children with type 1: 28 cm (19-36 cm) and 16 cm (2-29 cm), respectively, compared with 60 cm (45-78 cm) ( P = 0.04). Plasma citrulline concentrations were lower in type 3 SBS but not significantly different: 15 µmol/L (11-25 µmol/L) in type 1, 14 µmol/L (7-21 µmol/L) in type 2 , and 9 µmol/L (6-14 µmol/L) in type 3 ( P = 0.141). A multivariate analysis confirmed the role of the remnant colon in providing additional energy absorption. CONCLUSION This study demonstrated the importance of the colon as a salvage organ in children with SBS. Plasma citrulline concentrations should be interpreted according to the type of SBS. Efforts should focus on conservative surgery, early re-establishment of a colon in continuity, and preserving the intestinal microbiota.
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Affiliation(s)
- Lorenzo Norsa
- Department of Pediatric Gastroenterology-Hepatology-Nutrition, Hôpital Necker-Enfants Malades, Université Paris Descartes, Paris, France.,Pediatric Gastroenterology, Hepatology and Nutrition, Ospedale Papa Giovanni XXIII, Bergamo, Italy
| | - Cécile Lambe
- Department of Pediatric Gastroenterology-Hepatology-Nutrition, Hôpital Necker-Enfants Malades, Université Paris Descartes, Paris, France
| | - Sabine Abi Abboud
- Department of Pediatric Gastroenterology-Hepatology-Nutrition, Hôpital Necker-Enfants Malades, Université Paris Descartes, Paris, France
| | - Laurence Barbot-Trystram
- Department of Coprology, Assistance Publique-Hôpitaux de Paris, Hopital de la Pitié-Salpêtrière and Université Paris Descartes, Paris, France
| | - Alberto Ferrari
- FROM Research Foundation (Fondazione per la Ricerca Ospedale Maggiore), ASST Papa Giovanni XXIII, Bergamo, Italy
| | - Cécile Talbotec
- Department of Pediatric Gastroenterology-Hepatology-Nutrition, Hôpital Necker-Enfants Malades, Université Paris Descartes, Paris, France
| | - Nathalie Kapel
- Department of Coprology, Assistance Publique-Hôpitaux de Paris, Hopital de la Pitié-Salpêtrière and Université Paris Descartes, Paris, France
| | - Benedicte Pigneur
- Department of Pediatric Gastroenterology-Hepatology-Nutrition, Hôpital Necker-Enfants Malades, Université Paris Descartes, Paris, France
| | - Olivier Goulet
- Department of Pediatric Gastroenterology-Hepatology-Nutrition, Hôpital Necker-Enfants Malades, Université Paris Descartes, Paris, France
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Is maintenance of the ileocecal valve important to the intestinal adaptation mechanisms in a weaning rat model of short bowel? Pediatr Surg Int 2018; 34:1215-1224. [PMID: 30121781 DOI: 10.1007/s00383-018-4333-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/07/2018] [Indexed: 01/14/2023]
Abstract
PURPOSE To evaluate the role of maintenance of the ileocecal valve (ICV) in intestinal adaptation mechanisms, in a weaning rat experimental model of short bowel. METHODS Forty animals were operated on to produce short bowel syndrome. They were divided into five groups: maintenance (MV) or resection of ICV (RV), kill after 4 days (MV4 and RV4) or 21 days (MV21 and RV21), and a control group (21-day-old rats). Body weights, small bowel and colon lengths and diameters, villus heights, crypt depths, lamina propria and muscle layer thickness, as well as the apoptosis index of villi and crypts and expression of pro- and anti-apoptotic genes, were studied. RESULTS Preservation of the ICV promoted increased weight gain (p = 0.0001) and intestinal villus height after 21 days; crypt depth was higher in comparison to controls. It was verified a higher expression of Ki-67 in bowel villi and crypts (p = 0.018 and p = 0.015, respectively) in RV4 group and a higher expression in bowel villi of MV4 group animals (p = 0.03). The maintenance of ICV promoted late increased expression of the anti-apoptotic gene Bcl-XL in the colon (p = 0.043, p = 0.002, p = 0.01). CONCLUSION The maintenance of the ICV led to positive changes in this model.
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Celik N, Mazariegos GV, Soltys K, Rudolph JA, Shi Y, Bond GJ, Sindhi R, Ganoza A. Pediatric Intestinal Transplantation. Gastroenterol Clin North Am 2018; 47:355-368. [PMID: 29735029 DOI: 10.1016/j.gtc.2018.01.007] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Pediatric intestinal transplantation has moved from the theoretic to an actual therapy for children with irreversible intestinal failure who are suffering from complications of total parenteral nutrition. Owing to significant advancement in the management of intestinal failure and prevention of parenteral nutrition-related complications that have led to reduction in incidence of parenteral nutrition-associated liver disease and have improved intestinal adaptation, the indications for intestinal transplantation are evolving. Long-term outcomes have improved, but challenges in long-term graft function owing to chronic rejection and immunosuppressant-related complications remain the major opportunities for improvement.
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Affiliation(s)
- Neslihan Celik
- Department of Surgery, Division of Pediatric Transplantation, Hillman Center for Pediatric Transplantation, Children's Hospital of Pittsburgh of UPMC, 4401 Penn Avenue, Pittsburgh, PA 15224, USA
| | - George V Mazariegos
- Department of Surgery, Division of Pediatric Transplantation, Hillman Center for Pediatric Transplantation, Children's Hospital of Pittsburgh of UPMC, 4401 Penn Avenue, Pittsburgh, PA 15224, USA
| | - Kyle Soltys
- Department of Surgery, Division of Pediatric Transplantation, Hillman Center for Pediatric Transplantation, Children's Hospital of Pittsburgh of UPMC, 4401 Penn Avenue, Pittsburgh, PA 15224, USA
| | - Jeffrey A Rudolph
- Department of Pediatrics, Division of Gastroenterology, Children's Hospital of Pittsburgh of UPMC, 4401 Penn Avenue, Pittsburgh, PA 15224, USA
| | - Yanjun Shi
- Department of Surgery, Division of Pediatric Transplantation, Hillman Center for Pediatric Transplantation, Children's Hospital of Pittsburgh of UPMC, 4401 Penn Avenue, Pittsburgh, PA 15224, USA
| | - Geoffrey J Bond
- Department of Surgery, Division of Pediatric Transplantation, Hillman Center for Pediatric Transplantation, Children's Hospital of Pittsburgh of UPMC, 4401 Penn Avenue, Pittsburgh, PA 15224, USA
| | - Rakesh Sindhi
- Department of Surgery, Division of Pediatric Transplantation, Hillman Center for Pediatric Transplantation, Children's Hospital of Pittsburgh of UPMC, 4401 Penn Avenue, Pittsburgh, PA 15224, USA
| | - Armando Ganoza
- Department of Surgery, Division of Pediatric Transplantation, Hillman Center for Pediatric Transplantation, Children's Hospital of Pittsburgh of UPMC, 4401 Penn Avenue, Pittsburgh, PA 15224, USA.
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Abstract
Extensive loss of small bowel in all age groups has significant morbidity and mortality consequences. Despite the astonishing ability of the small bowel to compensate for an extensive loss, long-term parenteral nutrition and enteral nutrition, tailored to the need of the patients in relation to the missing intestinal regions is needed. Organ-preserving surgical intervention becomes necessary in patients with a very short intestinal transit time and in an other group of patients with impaired propulsive peristalsis. Intestinal transplantation is indicated in recurrent septical infections or if nearly all of the small bowel is missing. This review discusses indications and risks of the organ-preserving surgical therapies in children with short bowel syndrome.
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Affiliation(s)
- Michael E Höllwarth
- University Clinic for Pediatric and Adolescent Surgery, Medical University of Graz, Auenbruggerplatz 36, 8034, Graz, Austria.
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30
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Abstract
Intestinal failure (IF) is a state in which the nutritional demands are not met by the gastrointestinal absorptive surface. A majority of IF cases are associated with short-bowel syndrome, which is a result of malabsorption after significant intestinal resection for numerous reasons, some of which include Crohn's disease, vascular thrombosis, and radiation enteritis. IF can also be caused by obstruction, dysmotility, and congenital defects. Recognition and management of IF can be challenging, given the complex nature of this condition. This review discusses the management of IF with a focus on intestinal rehabilitation, parenteral nutrition, and transplantation.
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Grant D, Abu-Elmagd K, Mazariegos G, Vianna R, Langnas A, Mangus R, Farmer DG, Lacaille F, Iyer K, Fishbein T. Intestinal transplant registry report: global activity and trends. Am J Transplant 2015; 15:210-9. [PMID: 25438622 DOI: 10.1111/ajt.12979] [Citation(s) in RCA: 287] [Impact Index Per Article: 31.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2013] [Revised: 07/16/2014] [Accepted: 08/12/2014] [Indexed: 01/25/2023]
Abstract
The Registry has gathered information on intestine transplantation (IT) since 1985. During this time, individual centers have reported progress but small case volumes potentially limit the generalizability of this information. The present study was undertaken to examine recent global IT activity. Activity was assessed with descriptive statistics, Kaplan-Meier survival curves and a multiple variable analysis. Eighty-two programs reported 2887 transplants in 2699 patients. Regional practices and outcomes are now similar worldwide. Current actuarial patient survival rates are 76%, 56% and 43% at 1, 5 and 10 years, respectively. Rates of graft loss beyond 1 year have not improved. Grafts that included a colon segment had better function. Waiting at home for IT, the use of induction immune-suppression therapy, inclusion of a liver component and maintenance therapy with rapamycin were associated with better graft survival. Outcomes of IT have modestly improved over the past decade. Case volumes have recently declined. Identifying the root reasons for late graft loss is difficult due to the low case volumes at most centers. The high participation rate in the Registry provides unique opportunities to study these issues.
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Affiliation(s)
- D Grant
- Department of Surgery, University Health Network, Toronto, Canada
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Sangild PT, Ney DM, Sigalet DL, Vegge A, Burrin D. Animal models of gastrointestinal and liver diseases. Animal models of infant short bowel syndrome: translational relevance and challenges. Am J Physiol Gastrointest Liver Physiol 2014; 307:G1147-68. [PMID: 25342047 PMCID: PMC4269678 DOI: 10.1152/ajpgi.00088.2014] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Intestinal failure (IF), due to short bowel syndrome (SBS), results from surgical resection of a major portion of the intestine, leading to reduced nutrient absorption and need for parenteral nutrition (PN). The incidence is highest in infants and relates to preterm birth, necrotizing enterocolitis, atresia, gastroschisis, volvulus, and aganglionosis. Patient outcomes have improved, but there is a need to develop new therapies for SBS and to understand intestinal adaptation after different diseases, resection types, and nutritional and pharmacological interventions. Animal studies are needed to carefully evaluate the cellular mechanisms, safety, and translational relevance of new procedures. Distal intestinal resection, without a functioning colon, results in the most severe complications and adaptation may depend on the age at resection (preterm, term, young, adult). Clinically relevant therapies have recently been suggested from studies in preterm and term PN-dependent SBS piglets, with or without a functional colon. Studies in rats and mice have specifically addressed the fundamental physiological processes underlying adaptation at the cellular level, such as regulation of mucosal proliferation, apoptosis, transport, and digestive enzyme expression, and easily allow exogenous or genetic manipulation of growth factors and their receptors (e.g., glucagon-like peptide 2, growth hormone, insulin-like growth factor 1, epidermal growth factor, keratinocyte growth factor). The greater size of rats, and especially young pigs, is an advantage for testing surgical procedures and nutritional interventions (e.g., PN, milk diets, long-/short-chain lipids, pre- and probiotics). Conversely, newborn pigs (preterm or term) and weanling rats provide better insights into the developmental aspects of treatment for SBS in infants owing to their immature intestines. The review shows that a balance among practical, economical, experimental, and ethical constraints will determine the choice of SBS model for each clinical or basic research question.
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Affiliation(s)
- Per T. Sangild
- 1Department of Nutrition, Exercise and Sports, Faculty of Science, University of Copenhagen, Frederiksberg, Denmark; ,2Department of Paediatrics and Adolescent Medicine, Rigshospitalet, Copenhagen, Denmark;
| | - Denise M. Ney
- 3Department of Nutritional Sciences, University of Wisconsin-Madison, Madison, Wisconsin;
| | | | - Andreas Vegge
- 1Department of Nutrition, Exercise and Sports, Faculty of Science, University of Copenhagen, Frederiksberg, Denmark; ,5Diabetes Pharmacology, Novo Nordisk, Måløv, Denmark; and
| | - Douglas Burrin
- 6USDA-ARS Children's Nutrition Research Center, Baylor College of Medicine, Houston, Texas
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Roy CC, Groleau V, Bouthillier L, Pineault M, Thibault M, Marchand V. Short bowel syndrome in infants: the critical role of luminal nutrients in a management program. Appl Physiol Nutr Metab 2014; 39:745-53. [DOI: 10.1139/apnm-2013-0211] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Short bowel syndrome develops when the remnant mass of functioning enterocytes following massive resections cannot support growth or maintain fluid–electrolyte balance and requires parenteral nutrition. Resection itself stimulates the intestine’s inherent ability to adapt morphologically and functionally. The capacity to change is very much related to the high turnover rate of enterocytes and is mediated by several signals; these signals are mediated in large part by enteral nutrition. Early initiation of enteral feeding, close clinical monitoring, and ongoing assessment of intestinal adaptation are key to the prevention of irreversible intestinal failure. The length of the functional small bowel remnant is the most important variable affecting outcome. The major objective of intestinal rehabilitation programs is to achieve early oral nutritional autonomy while maintaining normal growth and nutrition status and minimizing total parenteral nutrition related comorbidities such as chronic progressive liver disease. Remarkable progress has been made in terms of survivability and quality of life, especially in the context of coordinated multidisciplinary programs, but much work remains to be done.
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Affiliation(s)
- Claude C. Roy
- Département de Pédiatrie, Service de gastroentérologie, hépatologie et nutrition, CHU Sainte-Justine et Université de Montréal, 3175 chemin de la Côte Ste-Catherine, Montréal, QC H3T 1C5, Canada
| | - Véronique Groleau
- Département de Pédiatrie, Service de gastroentérologie, hépatologie et nutrition, CHU Sainte-Justine et Université de Montréal, 3175 chemin de la Côte Ste-Catherine, Montréal, QC H3T 1C5, Canada
| | - Lise Bouthillier
- Service de nutrition, CHU Sainte-Justine, Montréal, QC H3T 1C5, Canada
| | - Marjolain Pineault
- Département de pharmacie, CHU Sainte-Justine, Montréal, QC H3T 1C5, Canada
| | - Maxime Thibault
- Département de pharmacie, CHU Sainte-Justine, Montréal, QC H3T 1C5, Canada
| | - Valérie Marchand
- Département de Pédiatrie, Service de gastroentérologie, hépatologie et nutrition, CHU Sainte-Justine et Université de Montréal, 3175 chemin de la Côte Ste-Catherine, Montréal, QC H3T 1C5, Canada
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Barthel ER, Levin DE, Speer AL, Sala FG, Torashima Y, Hou X, Grikscheit TC. Human tissue-engineered colon forms from postnatal progenitor cells: an in vivo murine model. Regen Med 2013; 7:807-18. [PMID: 23164081 DOI: 10.2217/rme.12.91] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
AIM Loss of colon reservoir function after colectomy can adversely affect patient outcomes. In previous work, human fetal intestinal cells developed epithelium without mesenchyme following implantation in mice. However, for humans, postnatal tissue would be the preferred donor source. We generated tissue-engineered colon (TEC) from postnatal human organoid units. MATERIALS & METHODS Organoid units were prepared from human colon waste specimens, loaded onto biodegradable scaffolds and implanted into immunocompromised mice. After 4 weeks, human TEC was harvested. Immunofluorescence staining confirmed human origin, identified differentiated epithelial cell types and verified the presence of supporting mesenchyme. RESULTS Human TEC demonstrated a simple columnar epithelium. Immunofluorescence staining demonstrated human origin and the three differentiated cell types of mature colon epithelium. Key mesenchymal components (smooth muscle, intestinal subepithelial myofibroblasts and ganglion cells) were seen. CONCLUSION Colon can form from human progenitor cells on a scaffold in a mouse host. This proof-of-concept experiment is an important step in transitioning TEC to human therapy.
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Affiliation(s)
- Erik R Barthel
- Children's Hospital Los Angeles, Keck School of Medicine of the University of Southern California, Division of Pediatric Surgery, 4650 Sunset Boulevard Mailstop #35, Los Angeles, CA 90027, USA
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Lapthorne S, Pereira-Fantini PM, Fouhy F, Wilson G, Thomas SL, Dellios NL, Scurr M, O’Sullivan O, Ross RP, Stanton C, Fitzgerald GF, Cotter PD, Bines JE. Gut microbial diversity is reduced and is associated with colonic inflammation in a piglet model of short bowel syndrome. Gut Microbes 2013; 4:212-21. [PMID: 23549027 PMCID: PMC3669166 DOI: 10.4161/gmic.24372] [Citation(s) in RCA: 76] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND AND OBJECTIVES Following small bowel resection (SBR), the luminal environment is altered, which contributes to clinical manifestations of short bowel syndrome (SBS) including malabsorption, mucosal inflammation and bacterial overgrowth. However, the impact of SBR on the colon has not been well-defined. The aims of this study were to characterize the colonic microbiota following SBR and to assess the impact of SBR on mucosal inflammation in the colon. RESULTS Analysis of the colonic microbiota demonstrated that there was a significant level of dysbiosis both two and six weeks post-SBR, particularly in the phylum Firmicutes, coupled with a decrease in overall bacterial diversity in the colon. This decrease in diversity was associated with an increase in colonic inflammation six weeks post-surgery. METHODS Female (4-week old) piglets (5-6/group) received a 75% SBR, a transection (sham) or no surgery. Compositional analysis of the colonic microbiota was performed by high-throughput sequencing, two- and six-weeks post-surgery. The gene expression of the pro-inflammatory cytokines interleukin (IL)-1β, IL-6, IL-8, IL-18 and tumor necrosis factor (TNF)-α in the colonic mucosa was assessed by qRT-PCR and the number of macrophages and percentage inducible nitric oxide synthase (iNOS) staining in the colonic epithelium were quantified by immunohistochemistry. CONCLUSIONS SBR significantly decreased the diversity of the colonic microbiota and this was associated with an increase in colonic mucosal inflammation. This study supports the hypothesis that SBR has a significant impact on the colon and that this may play an important role in defining clinical outcome.
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Affiliation(s)
- Susan Lapthorne
- Intestinal Failure and Clinical Nutrition Group; Murdoch Childrens Research Institute; Parkville, Australia,Correspondence to: Susan Lapthorne,
| | - Prue M. Pereira-Fantini
- Intestinal Failure and Clinical Nutrition Group; Murdoch Childrens Research Institute; Parkville, Australia
| | - Fiona Fouhy
- Teagasc Food Research Centre; Moorepark; Fermoy, Ireland,Department of Microbiology; University College Cork; Cork, Ireland
| | - Guineva Wilson
- Intestinal Failure and Clinical Nutrition Group; Murdoch Childrens Research Institute; Parkville, Australia
| | - Sarah L. Thomas
- Intestinal Failure and Clinical Nutrition Group; Murdoch Childrens Research Institute; Parkville, Australia
| | - Nicole L. Dellios
- Intestinal Failure and Clinical Nutrition Group; Murdoch Childrens Research Institute; Parkville, Australia
| | - Michelle Scurr
- Intestinal Failure and Clinical Nutrition Group; Murdoch Childrens Research Institute; Parkville, Australia
| | | | - R. Paul Ross
- Teagasc Food Research Centre; Moorepark; Fermoy, Ireland,Alimentary Pharmabiotic Centre; University College Cork; Cork, Ireland
| | - Catherine Stanton
- Teagasc Food Research Centre; Moorepark; Fermoy, Ireland,Alimentary Pharmabiotic Centre; University College Cork; Cork, Ireland
| | - Gerald F. Fitzgerald
- Department of Microbiology; University College Cork; Cork, Ireland,Alimentary Pharmabiotic Centre; University College Cork; Cork, Ireland
| | - Paul D. Cotter
- Teagasc Food Research Centre; Moorepark; Fermoy, Ireland,Alimentary Pharmabiotic Centre; University College Cork; Cork, Ireland
| | - Julie E. Bines
- Intestinal Failure and Clinical Nutrition Group; Murdoch Childrens Research Institute; Parkville, Australia,Department of Paediatrics; University of Melbourne; Parkville, Australia,Department of Gastroenterology and Clinical Nutrition; Royal Children’s Hospital; Parkville, Australia
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Abstract
Intestinal failure (IF) is a condition in which severe intestinal malabsorption mandates artificial nutrition through a parenteral route. Causes of severe protracted IF include short bowel syndrome, congenital diseases of enterocyte development, and severe motility disorders (total or subtotal aganglionosis or chronic intestinal pseudo-obstruction syndrome). IF can result in nutritional failure, defined as the long-term failure to nourish a child by natural or artificial means. Today, IF-associated liver disease is the most common cause of parenteral nutrition (PN) failure, but catheter-related sepsis and extensive vascular thrombosis may also jeopardize the health of those receiving PN. For a child with nutritional failure, intestinal transplantation, often in the form of a composite visceral graft, offers the only chance for long-term survival. The management of IF requires a multidisciplinary approach. There have been a number of recent advances in both medical and surgical treatments of IF. In particular, new intestinal lengthening techniques and the use of PN formulas rich in fish oil both have resulted in decreased rates of severe complications of IF and its treatments. In addition, better awareness of the risks and benefits of intestinal transplantation have resulted in better patient selection, and ultimately in improved patient survival, hence restricting the indication to transplantation only to patients with nutritional failure and no other chance to survive.
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Embryologie und Physiologie. PÄDIATRISCHE GASTROENTEROLOGIE, HEPATOLOGIE UND ERNÄHRUNG 2013. [PMCID: PMC7498814 DOI: 10.1007/978-3-642-24710-1_4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Die Entwicklung der für die Digestion verantwortlichen Enzymsysteme ist eng mit der Entwicklung des fetalen Pankreas und des Dünndarms sowie der Speicheldrüsen korreliert. Morphologisch beginnt die Entwicklung der fetalen Speicheldrüsen und des Pankreas in der 12. Schwangerschaftswoche. Bis zur 20. Woche ist diese Entwicklung morphologisch so weit abgeschlossen, dass die exokrinen Drüsen beginnen, ihre Enzyme freizusetzen.
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Goulet O, Olieman J, Ksiazyk J, Spolidoro J, Tibboe D, Köhler H, Yagci RV, Falconer J, Grimble G, Beattie RM. Neonatal short bowel syndrome as a model of intestinal failure: physiological background for enteral feeding. Clin Nutr 2012; 32:162-71. [PMID: 23159212 DOI: 10.1016/j.clnu.2012.09.007] [Citation(s) in RCA: 112] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2012] [Revised: 08/26/2012] [Accepted: 09/12/2012] [Indexed: 01/17/2023]
Abstract
Intestinal failure (IF) is a well identified clinical condition, which is characterised by the reduction of functional gut capacity below the minimum needed for adequate digestion and absorption of nutrients for normal growth in children. Short bowel syndrome (SBS) is the leading cause of IF in neonates, infants and young children usually as a result of extensive intestinal resection during the neonatal period. Simultaneously maintaining optimal nutritional status and achieving intestinal adaptation is a clinical challenge in short bowel patients. Both growth and development of the child as well as gut adaptation should be considered synergistically as primary outcome parameters. Enteral nutrition (EN) can be introduced orally and/or by tube feeding (TF). Several controversies over nutritional treatment of children with SBS related intestinal failure remain. As reported from different centres around the world, most practices are more "experienced based" rather than "evidence based". This is partly due to the small number of patients with this condition. This review (based on a consensus) discusses the physiological principles and nutritional management, including the type of diet and route of delivery. Perspectives in optimizing intestinal adaptation and reducing the consequences of small intestinal bacterial overgrowth are also discussed.
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Affiliation(s)
- O Goulet
- Department of Pediatric Gastroenterology-Hepatology and Nutrition, Reference Center for Rare Digestive Diseases, Intestinal Failure Rehabilitation Center, Hôpital Necker-Enfants Malades, University of Paris Descartes, France.
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Fischer-Fröhlich CL, Königsrainer A, Schaffer R, Schaub F, Pratschke J, Pascher A, Steurer W, Nadalin S. Organ donation: when should we consider intestinal donation. Transpl Int 2012; 25:1229-40. [DOI: 10.1111/j.1432-2277.2012.01556.x] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Yandza T, Tauc M, Saint-Paul MC, Ouaissi M, Gugenheim J, Hébuterne X. The pig as a preclinical model for intestinal ischemia-reperfusion and transplantation studies. J Surg Res 2012; 178:807-19. [PMID: 22884450 DOI: 10.1016/j.jss.2012.07.025] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2012] [Revised: 07/09/2012] [Accepted: 07/11/2012] [Indexed: 01/10/2023]
Abstract
Small bowel transplantation has become an established procedure for treatment of irreversible intestinal failure. In this procedure, primary ischemia and reperfusion is inevitable and will lead to some level of tissue injury. Both clinical and experimental data demonstrate that events occurring at the time of transplantation, called ischemia reperfusion injury (IRI), may have deleterious short- and long-term effects, manifesting as increased episodes of acute rejection and chronic allograft dysfunction. Recently, the acute phase of IRI has been increasingly viewed as part of the innate immune response to the lack of vascular perfusion and oxygen. Research on intestinal IRI that aims to understand its mechanisms and the means to reduce its impact on morbidity and mortality related to intestinal transplantations is considered important because a link has been suggested between innate immunity, adaptive immune responses and organ regeneration, and thus long-term graft function. This article provides an overview of porcine models commonly used to study intestinal reperfusion injury and to evaluate intestinal transplant protocols. It also updates the current knowledge obtained from this model, establishing the pig as a reference standard in intestinal transplantation research.
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Affiliation(s)
- Thierry Yandza
- Pôle Digestif, Service de Chirurgie Digestive et Centre de Transplantation Hépatique, Hôpital de l'Archet 2, Centre Hospitalo-Universitaire de Nice, Nice, France.
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Abstract
Mesenteric tumors are rare and consist of a heterogeneous group of lesions. Masses may arise from any of the mesenteric components: peritoneum, lymphatic tissue, fat, and connective tissue. Cellular proliferation can also arise from infectious or inflammatory processes. They can be classified as solid or cystic, benign or malignant. Mesenteric tumors are usually discovered incidentally or during investigation of non-specific symptoms. While clinical examination and imagery may suffice to make the diagnosis, histopathology is often required by either needle percutaneous or surgical biopsy, or immediate excision. Therapeutic management options vary widely depending on the nature of the lesion; they range from simple observation or medical therapy to surgery. Benign well-delineated mesenteric masses that are symptomatic can often be treated by simple enucleation. But invasive malignant tumors require a carcinologic resection; a careful preoperative evaluation to assess the relationship between the mass and adjacent vascular and digestive structures is essential since they may dictate the need for extensive sacrifice of bowel with resultant intestinal insufficiency due to short bowel syndrome.
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Abstract
PURPOSE OF REVIEW Inclusion of the colon as a component of an intestinal graft has evolved over the past two decades. Initially thought to be hazardous and abandoned by many centers, colon inclusion has now proven to be an integral component of the intestinal transplant graft.The purpose of this review is to summarize the history of colon inclusion, the physiology of the colon, surgical techniques of colon inclusion, and outcome data. RECENT FINDINGS Recent studies at centers of excellence report the efficacy and safety of colon inclusion in intestinal transplantation. Quality-of-life indicators, stool patterns, fecal continence, and parenteral nutrition weaning were noted to be improved in recipients of colonic inclusion. Complex intestinal transplant case series were reported with no adverse effects of colon inclusion. SUMMARY Colon inclusion provides a necessary function in intestinal transplantation by taking advantages of its physiologic functions of water absorption, residue breakdown, and storage. Current clinical evidence supports the efficacy of selective and cautious use of the colon in intestinal transplantation.
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Yang Q, Kock ND. Effects of dietary fish oil on intestinal adaptation in 20-day-old weanling rats after massive ileocecal resection. Pediatr Res 2010; 68:183-7. [PMID: 20531250 DOI: 10.1203/pdr.0b013e3181eb2ee5] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Long chain polyunsaturated fatty acids (LCPUFA)seem to be the most trophic macronutrients in inducing intestinal adaptation in adult short bowel syndrome (SBS), although their effects on intestinal adaptation in infants with SBS remain unknown.It is hypothesized that a high fat diet enriched with n-3 LCPUFA derived from fish oil (FO) will increase intestinal adaptation compared with a diet dominated by n-6 PUFA from corn oil (CO) in weanling SBS rats after massive ileocecal resection (ICR). Twenty-day-old rats were sorted into four groups, CO-sham, FO-sham,CO-ICR, and FO-ICR groups, and fed ad lib with the CO or FO diet, respectively, for 7 d after sham or ICR surgery. Compared with CO-ICR rats, FO-ICR rats consumed less diet per gram of weight gain, had less diarrhea and fecal fat excretion, and demonstrated a tendency toward better weight gain. The mucosal mass, DNA and RNA levels of the colon and RNA levels of the distal jejunum, and the colonic mucosal area (%) were significantly higher in FO-ICR rats than in CO-ICR rats. These results suggest that the beneficial effect of dietary FO is associated with better adaptation in the colon in weanling rats after ICR.
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Affiliation(s)
- Qing Yang
- Department of Pediatrics, Wake Forest University Health Science, Medical Center Blvd., Winston-Salem, NC 27157, USA.
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Abstract
The management of the child with intestinal failure is complex, and it is developing into a multispecialty field of its own led by expert teams of both transplant and nontransplant surgeons, gastroenterologists, and dieticians. Patients are at risk for medical, surgical, and nutritional complications that should be anticipated so that they can be prevented or managed appropriately. Catheter associated infections and intestinal failure associated liver diseases are important complications that impact the likelihood of bowel adaptation and long-term survival. The clinical assessment of a pediatric intestinal failure patient should include evaluation of the child within the context of recognized prognostic factors.
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Affiliation(s)
- Jason S Soden
- Section of Pediatric Gastroenterology, Hepatology, and Nutrition, University of Colorado Denver School of Medicine and The Children's Hospital, Aurora, Colorado 80045, USA.
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Abstract
OBJECTIVE Few infant animal models have been used to study infantile short bowel syndrome (SBS). Most SBS models involve removal of the proximal small bowel followed by jejunoileal anastomosis, which has unclear clinical relevance to human infantile SBS that often results from surgical treatment for necrotizing enterocolitis and involves removal of the ileum, ileocecal valve, and part of or the entire colon. Our objective was to develop a more appropriate SBS model in developing rats. MATERIALS AND METHODS Twenty-day-old weanling rats were divided into 2 surgery groups, ileocecal resection (ICR) and sham groups, and a control group that did not undergo surgery. All were fed a liquid diet ad libitum for 7 days after surgery or for 7 days in the controls, and body weight, food intake, and stool changes were recorded daily. The rats were then euthanized and intestinal lengths and weights were recorded. Samples of intestine from the distal jejunum and proximal colon were collected for histology. Mucosal samples from the middle, distal jejunum, and colon were collected for measurements of mucosal weights, DNA, RNA, and protein levels. Maltase activity was determined in the small intestine. RESULTS Eighty-five percent of rats survived the ICR with subsequent development of diarrhea, hyperphagia, and poor growth. Adaptive responses to ICR, as compared with sham, were evidenced by increased intestinal and mucosal weights, DNA, RNA, and protein levels, increased maltase activity and villous thickness in distal jejunum, and increased mucosal thickness in the colon. CONCLUSIONS This ICR model in weanling rats is appropriate for studying human infantile SBS.
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Goulet O. Intestinal failure in childhood. SOUTH AFRICAN JOURNAL OF CLINICAL NUTRITION 2010. [DOI: 10.1080/16070658.2010.11734259] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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