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Rentea RM, Bokova E, Frischer JS, Gosain A, Langer JC, Levitt MA, Nandivada P, Rialon KL, Rollins MD, Segura B, Wood RJ, Lim IIP. Evaluation and Management of Total Colonic Hirschsprung Disease: A Comprehensive Review From the American Pediatric Surgical Association (APSA) Hirschsprung Disease Interest Group. J Pediatr Surg 2024:161677. [PMID: 39217005 DOI: 10.1016/j.jpedsurg.2024.08.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2024] [Revised: 07/24/2024] [Accepted: 08/04/2024] [Indexed: 09/04/2024]
Abstract
BACKGROUND Children with total colonic Hirschsprung disease (TCHD) are a unique group of patients with pre- and postoperative management challenges. This review provides a rational, expert-based approach to diagnosing and managing TCHD. METHODS The guidelines were developed by the Hirschsprung Disease Interest Group members established by the American Pediatric Surgical Association (APSA) Board of Governors. Group discussions, literature review, and expert consensus were used to summarize the current knowledge regarding diagnosis, staged approach, the timing of pull-through, and pre-and postoperative management in children with TCHD. RESULTS This paper presents recommendations for managing TCHD before and after reconstruction, including diagnostic criteria, surgical approaches, bowel management, diet, antibiotic prophylaxis, colonic irrigations, and post-surgical considerations. CONCLUSIONS A clear understanding of the unique challenges posed by TCHD and consensus on its treatment are lacking in the literature. This review standardizes this patient group's pre- and postoperative management. LEVEL OF EVIDENCE V.
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Affiliation(s)
- Rebecca M Rentea
- Comprehensive Colorectal Center, Section of Colorectal and Pelvic Reconstructive Surgery, Department of Pediatric Surgery, Children's Mercy Kansas City, Kansas City, MO, 64108, USA; Department of Surgery, University of Missouri-Kansas City, Kansas City, MO, 64108, USA.
| | - Elizaveta Bokova
- Comprehensive Colorectal Center, Section of Colorectal and Pelvic Reconstructive Surgery, Department of Pediatric Surgery, Children's Mercy Kansas City, Kansas City, MO, 64108, USA
| | - Jason S Frischer
- Colorectal Center for Children, Division of Pediatric General and Thoracic Surgery, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Ankush Gosain
- Department of Pediatric Surgery, Children's Hospital of Colorado, University of Colorado, Aurora, CO, USA
| | - Jacob C Langer
- Department of Surgery, Hospital for Sick Children, University of Toronto, Toronto, ON, Canada
| | - Marc A Levitt
- Division of Colorectal and Pelvic Reconstruction, Children's National Medical Center, Washington, DC, 20001, USA
| | - Prathima Nandivada
- Colorectal and Pelvic Malformation Center, Department of Surgery, Boston Children's Hospital, Boston, MA, 02115, USA
| | - Kristy L Rialon
- Division of Pediatric Surgery, Department of Surgery, Texas Children's Hospital, Texas, USA
| | - Michael D Rollins
- Department of Surgery, Primary Children's Hospital, University of Utah, Salt Lake City, UT, USA
| | - Bradley Segura
- University of Minnesota, Department of Pediatric Surgery, MHealth Fairview Masonic Children's Hospital, Minneapolis, MN, USA
| | - Richard J Wood
- Department of Pediatric Colorectal and Pelvic Reconstructive Surgery, Nationwide Children's Hospital, Columbus, OH, USA
| | - Irene Isabel P Lim
- Comprehensive Colorectal Center, Section of Colorectal and Pelvic Reconstructive Surgery, Department of Pediatric Surgery, Children's Mercy Kansas City, Kansas City, MO, 64108, USA; Department of Surgery, University of Missouri-Kansas City, Kansas City, MO, 64108, USA
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KÖSTEK M, DEMİR U, UÇAK R, AVCI BY, ÜNAL A, GÜLÇİÇEK OB, ÇALIŞKAN O, ÇİTGEZ B, SERİN E, YETKİN SG, MİHMANLI M, ULUDAĞ M. Effects of glutamine and omega-3 fatty acids on intestinal neomucosa formation on colon serosa in rats. Turk J Med Sci 2024; 54:59-68. [PMID: 38812652 PMCID: PMC11031161 DOI: 10.55730/1300-0144.5766] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Revised: 02/15/2024] [Accepted: 01/05/2024] [Indexed: 05/31/2024] Open
Abstract
Background/aim Intestinal neomucosa formation is a technique defined for the treatment of short bowel syndrome. This study evaluates the effect of glutamine and omega-3 fatty acids on the growth of intestinal neomucosa on the colonic serosal surface has been evaluated. Materials and methods Thirty-two adult male Sprague-Dawley rats were randomly divided into 4 groups: sham, control, glutamine, and omega-3. Laparotomy was performed on all groups. For rats other than the sham group, a 1-cm full-thickness incision was made 4 cm proximal to the ileocecal valve, and colonic serosal surface was sutured as a serosal patch over these openings. By using the oral gavage technique, the glutamine group was ingested with 200 mg/kg/day of glutamine, and the omega-3 group was ingested with 100 mg/kg/day of omega-3 fatty acids. At the end of 14 days, the rats were euthanized, blood specimens were collected, and intestinal segments, including serosal patches, were excised. Results Transforming growth factor-beta was significantly lower in the glutamine group compared to the control group. Similarly, fibroblast growth factor-2 was significantly lower in the glutamine group compared to the sham group. Intestinal neomucosa formation was observed in 100% of rats in the glutamine group. In the control and omega-3 groups, intestinal neomucosa formation was observed in 57.1% and 60% of rats, respectively. The inflammatory response, granulation tissue formation, and fibroblastic activity were more severe in the rats of the glutamine and omega-3 groups. Conclusion The intestinal neomucosa formation is an experimental technique, and both glutamine and omega-3 fatty acids have the potential to positively affect inflammatory response, granulation tissue formation, and fibroblastic activity. Specifically, glutamine has a favorable effect on intestinal neomucosa formation.
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Affiliation(s)
- Mehmet KÖSTEK
- Department of General Surgery, University of Health Sciences, Şişli Hamidiye Etfal Training and Research Hospital, İstanbul,
Turkiye
| | - Uygar DEMİR
- Department of General Surgery, University of Health Sciences, Şişli Hamidiye Etfal Training and Research Hospital, İstanbul,
Turkiye
| | - Ramazan UÇAK
- Department of Pathology, University of Health Sciences, Şişli Hamidiye Etfal Training and Research Hospital, İstanbul,
Turkiye
| | - Burak Yasin AVCI
- Department of Biochemistry, Amasya University, Sabuncuoğlu Şerefeddin Training and Research Hospital, Amasya,
Turkiye
| | - Aydın ÜNAL
- Department of Pediatric Surgery, University of Health Sciences, Bağcılar Training and Research Hospital, İstanbul,
Turkiye
| | - Osman Bilgin GÜLÇİÇEK
- Department of General Surgery, University of Health Sciences, Bağcılar Training and Research Hospital, İstanbul,
Turkiye
| | - Ozan ÇALIŞKAN
- Department of General Surgery, University of Health Sciences, Şişli Hamidiye Etfal Training and Research Hospital, İstanbul,
Turkiye
| | - Bülent ÇİTGEZ
- Department of General Surgery, Üsküdar University, Memorial Hospital, İstanbul,
Turkiye
| | - Erdinç SERİN
- Department of Biochemistry, University of Health Sciences, Prof. Dr. Cemil Taşcıoğlu City Hospital, İstanbul,
Turkiye
| | - Sıtkı Gürkan YETKİN
- Department of General Surgery, University of Health Sciences, Şişli Hamidiye Etfal Training and Research Hospital, İstanbul,
Turkiye
| | - Mehmet MİHMANLI
- Department of General Surgery, University of Health Sciences, Şişli Hamidiye Etfal Training and Research Hospital, İstanbul,
Turkiye
| | - Mehmet ULUDAĞ
- Department of General Surgery, University of Health Sciences, Şişli Hamidiye Etfal Training and Research Hospital, İstanbul,
Turkiye
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Pugliesi RA, Dasyam AK, Borhani AA. Intestinal and Multivisceral Transplantation: Indications and Surgical Techniques. Radiol Clin North Am 2023; 61:861-870. [PMID: 37495293 DOI: 10.1016/j.rcl.2023.04.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/28/2023]
Abstract
Intestinal transplantation and multivisceral transplantation are technically challenging and complex procedures mainly performed on patients with irreversible and non-medically manageable end-stage intestinal failure. Increasingly, other organs besides small intestines are included in the allograft for which the terms "composite intestinal transplantation" and "multivisceral transplantation" are used. Commonly, complex vascular reconstructions are used for these procedures. Knowledge of surgical anatomy hence is essential for accurate interpretation of postoperative imaging in these patients. This article reviews the indications and most common surgical techniques for intestinal and multivisceral transplantations.
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Affiliation(s)
- Rosa Alba Pugliesi
- Department of Radiology, Northwestern University Feinberg School of Medicine, 676 North St. Claire Street, Suite 800, Chicago, IL 60611, USA
| | - Anil K Dasyam
- Department of Radiology, University of Pittsburgh School of Medicine, 200 Lothrop Street, Pittsburgh, PA 15213, USA
| | - Amir A Borhani
- Department of Radiology, Northwestern University Feinberg School of Medicine, 676 North St. Claire Street, Suite 800, Chicago, IL 60611, USA.
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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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Double barrel enteroplasty for the management of short bowel syndrome in children. Pediatr Surg Int 2021; 37:169-177. [PMID: 33104840 DOI: 10.1007/s00383-020-04767-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/11/2020] [Indexed: 10/23/2022]
Abstract
BACKGROUND Currently, there are two well-established methods of bowel lengthening in patients with short bowel syndrome (SBS)-longitudinal intestinal lengthening and tailoring (LILT) and serial transverse enteroplasty (STEP) [1-4]. Both procedures may carry a high reported morbidity and mortality of 30.2% and 14.4%, respectively [5]. We report the outcomes of a novel technique: double barrel enteroplasty (DBE) for autologous intestinal reconstruction. METHODS We performed a retrospective review of all ten patients who underwent DBE at our institution since 2011. All patients have SBS and were dependent on parenteral nutrition (PN) at the time of surgery. Etiologies were gastroschisis (n = 4), bowel atresia (n = 3), necrotising enterocolitis (n = 1), volvulus (n = 1), and near-total intestinal aganglionosis (n = 1). Patient survival, complications, and subsequent enteral autonomy were evaluated. RESULTS All patients are alive with normal liver function. Five children achieved enteral autonomy, while the remaining are on weaning PN. There was no bleeding, anastomotic leak, perforation, infective complications, or intestinal necrosis. No patient has required a liver and/or intestinal transplant. CONCLUSIONS Double barrel enteroplasty is technically feasible and safe. It has similar efficacy and may have fewer complications when compared with other methods of autologous intestinal reconstruction.
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Zain M, Abdelkader M, Azab A, Kotb M. Congenital short bowel syndrome: a rare cause of neonatal intestinal obstruction. J Int Med Res 2020; 48:300060520954726. [PMID: 32951488 PMCID: PMC7509730 DOI: 10.1177/0300060520954726] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2020] [Accepted: 08/10/2020] [Indexed: 11/15/2022] Open
Abstract
Congenital short bowel syndrome (CSBS) is an uncommon gastrointestinal disorder in which an unclear aetiology causes considerable intrauterine reduction in small bowel length. As a result of reduced absorptive intestinal length, chronic diarrhoea, vomiting, and consequently, failure to thrive are likely. We report a case of CSBS in a 26-day-old girl who had malrotation and a short bowel with a length of bowel from the pylorus to the ileocecal junction of approximately 40 cm. The patient underwent Ladd's procedure, but she is still dependent on parenteral nutrition.
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Affiliation(s)
- Mostafa Zain
- Pediatric Surgery, Alexandria Faculty of Medicine, Alexandria, Egypt
| | | | - Ahmed Azab
- Pediatric Surgery, Alexandria Faculty of Medicine, Alexandria, Egypt
| | - Mostafa Kotb
- Pediatric Surgery, Alexandria Faculty of Medicine, Alexandria, Egypt
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Choudhury RA, Yoeli D, Hoeltzel G, Moore HB, Prins K, Kovler M, Goldstein SD, Holland-Cunz SG, Adams M, Roach J, Nydam TL, Vuille-Dit-Bille RN. STEP improves long-term survival for pediatric short bowel syndrome patients: A Markov decision analysis. J Pediatr Surg 2020; 55:1802-1808. [PMID: 32345501 DOI: 10.1016/j.jpedsurg.2020.03.017] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/03/2019] [Revised: 01/31/2020] [Accepted: 03/22/2020] [Indexed: 12/11/2022]
Abstract
INTRODUCTION Increasingly, for pediatric patients with short bowel syndrome (SBS), intestinal lengthening procedures such as serial transverse enteroplasty (STEP) are being offered with the hope of improving patients' chances for achieving enteral autonomy. However, it remains unclear to what extent STEP reduces the long-term need for intestinal transplant or improves survival. METHODS Based on existing literature, a decision analytic Markov state transition model was created to simulate the life of 1,000 pediatric SBS patients. Two simulations were modeled: 1) No STEP: patients were listed for transplant once medical management failed and 2) STEP: patients underwent STEP therapy and subsequent transplant listing if enteral autonomy was not achieved. Sensitivity analysis of small bowel length and anatomy was completed. Base case patients were defined as neonates with a small bowel length of 30cm. RESULTS For base case patients with an ostomy and a NEC SBS etiology, STEP was associated with increased rates of enteral autonomy after 10 years for patients with an ICV (53.9% [STEP] vs. 51.1% [No STEP]) and without an ICV (43.4% [STEP] vs. 36.3% [No STEP]). Transplantation rates were also reduced following STEP therapy for both ICV (17.5% [STEP] vs. 18.2% [No STEP]) and non-ICV patients (20.2% [STEP] vs. 22.1% [No STEP]). 10-year survival was the highest in the (+) STEP and (+) ICV group (85.4%) and lowest in the (-) STEP and (-) ICV group (83.3%). CONCLUSIONS For SBS patients, according to our model, STEP increases rates of enteral autonomy, reduces need for intestinal transplantation, and improves long-term survival. TYPE OF STUDY Economic/Decision Analysis or Modeling Studies LEVEL OF EVIDENCE: Level III.
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Affiliation(s)
- Rashikh A Choudhury
- University of Colorado Hospital, Department of Transplant Surgery, Aurora, CO; Johns Hopkins Hospital, Department of Pediatric Surgery, Baltimore, MD; Ann and Robert H. Lurie Children's Hospital of Chicago, Division of Pediatric Surgery, Chicago, IL; University Children's Hospital of Basel, Department of Pediatric Surgery, Basel, Switzerland; Colorado Children's Hospital, Department of Pediatric Surgery, Aurora, CO.
| | - Dor Yoeli
- University of Colorado Hospital, Department of Transplant Surgery, Aurora, CO; Johns Hopkins Hospital, Department of Pediatric Surgery, Baltimore, MD; Ann and Robert H. Lurie Children's Hospital of Chicago, Division of Pediatric Surgery, Chicago, IL; University Children's Hospital of Basel, Department of Pediatric Surgery, Basel, Switzerland; Colorado Children's Hospital, Department of Pediatric Surgery, Aurora, CO
| | - Gerard Hoeltzel
- University of Colorado Hospital, Department of Transplant Surgery, Aurora, CO; Johns Hopkins Hospital, Department of Pediatric Surgery, Baltimore, MD; Ann and Robert H. Lurie Children's Hospital of Chicago, Division of Pediatric Surgery, Chicago, IL; University Children's Hospital of Basel, Department of Pediatric Surgery, Basel, Switzerland; Colorado Children's Hospital, Department of Pediatric Surgery, Aurora, CO
| | - Hunter B Moore
- University of Colorado Hospital, Department of Transplant Surgery, Aurora, CO; Johns Hopkins Hospital, Department of Pediatric Surgery, Baltimore, MD; Ann and Robert H. Lurie Children's Hospital of Chicago, Division of Pediatric Surgery, Chicago, IL; University Children's Hospital of Basel, Department of Pediatric Surgery, Basel, Switzerland; Colorado Children's Hospital, Department of Pediatric Surgery, Aurora, CO
| | - Kas Prins
- University of Colorado Hospital, Department of Transplant Surgery, Aurora, CO; Johns Hopkins Hospital, Department of Pediatric Surgery, Baltimore, MD; Ann and Robert H. Lurie Children's Hospital of Chicago, Division of Pediatric Surgery, Chicago, IL; University Children's Hospital of Basel, Department of Pediatric Surgery, Basel, Switzerland; Colorado Children's Hospital, Department of Pediatric Surgery, Aurora, CO
| | - Mark Kovler
- University of Colorado Hospital, Department of Transplant Surgery, Aurora, CO; Johns Hopkins Hospital, Department of Pediatric Surgery, Baltimore, MD; Ann and Robert H. Lurie Children's Hospital of Chicago, Division of Pediatric Surgery, Chicago, IL; University Children's Hospital of Basel, Department of Pediatric Surgery, Basel, Switzerland; Colorado Children's Hospital, Department of Pediatric Surgery, Aurora, CO
| | - Seth D Goldstein
- University of Colorado Hospital, Department of Transplant Surgery, Aurora, CO; Johns Hopkins Hospital, Department of Pediatric Surgery, Baltimore, MD; Ann and Robert H. Lurie Children's Hospital of Chicago, Division of Pediatric Surgery, Chicago, IL; University Children's Hospital of Basel, Department of Pediatric Surgery, Basel, Switzerland; Colorado Children's Hospital, Department of Pediatric Surgery, Aurora, CO
| | - Stephan G Holland-Cunz
- University of Colorado Hospital, Department of Transplant Surgery, Aurora, CO; Johns Hopkins Hospital, Department of Pediatric Surgery, Baltimore, MD; Ann and Robert H. Lurie Children's Hospital of Chicago, Division of Pediatric Surgery, Chicago, IL; University Children's Hospital of Basel, Department of Pediatric Surgery, Basel, Switzerland; Colorado Children's Hospital, Department of Pediatric Surgery, Aurora, CO
| | - Megan Adams
- University of Colorado Hospital, Department of Transplant Surgery, Aurora, CO; Johns Hopkins Hospital, Department of Pediatric Surgery, Baltimore, MD; Ann and Robert H. Lurie Children's Hospital of Chicago, Division of Pediatric Surgery, Chicago, IL; University Children's Hospital of Basel, Department of Pediatric Surgery, Basel, Switzerland; Colorado Children's Hospital, Department of Pediatric Surgery, Aurora, CO
| | - Jonathan Roach
- University of Colorado Hospital, Department of Transplant Surgery, Aurora, CO; Johns Hopkins Hospital, Department of Pediatric Surgery, Baltimore, MD; Ann and Robert H. Lurie Children's Hospital of Chicago, Division of Pediatric Surgery, Chicago, IL; University Children's Hospital of Basel, Department of Pediatric Surgery, Basel, Switzerland; Colorado Children's Hospital, Department of Pediatric Surgery, Aurora, CO
| | - Trevor L Nydam
- University of Colorado Hospital, Department of Transplant Surgery, Aurora, CO; Johns Hopkins Hospital, Department of Pediatric Surgery, Baltimore, MD; Ann and Robert H. Lurie Children's Hospital of Chicago, Division of Pediatric Surgery, Chicago, IL; University Children's Hospital of Basel, Department of Pediatric Surgery, Basel, Switzerland; Colorado Children's Hospital, Department of Pediatric Surgery, Aurora, CO
| | - Raphael N Vuille-Dit-Bille
- University of Colorado Hospital, Department of Transplant Surgery, Aurora, CO; Johns Hopkins Hospital, Department of Pediatric Surgery, Baltimore, MD; Ann and Robert H. Lurie Children's Hospital of Chicago, Division of Pediatric Surgery, Chicago, IL; University Children's Hospital of Basel, Department of Pediatric Surgery, Basel, Switzerland; Colorado Children's Hospital, Department of Pediatric Surgery, Aurora, CO
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Greig CJ, Zhang L, Cowles RA. Potentiated serotonin signaling in serotonin re-uptake transporter knockout mice increases enterocyte mass and small intestinal absorptive function. Physiol Rep 2020; 7:e14278. [PMID: 31724827 PMCID: PMC6854605 DOI: 10.14814/phy2.14278] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2019] [Revised: 09/28/2019] [Accepted: 09/30/2019] [Indexed: 12/11/2022] Open
Abstract
Genetic knockout of the serotonin reuptake transporter (SERT) potentiates serotonin signaling and increases crypt‐cell proliferation, neuroplasticity, and mucosal surface area. However, it remains unknown whether these changes occur throughout the small intestine and whether they increase nutrient absorption. We hypothesized that serotonin‐mediated mucosal growth would occur throughout the intestine and would increase enterocyte mass and absorptive function. Following institutional approval, intestinal segments spanning the bowel were harvested from 10 to 12 week‐old SERT knockout (SERTKO) and wild‐type (WT) C57Bl/6 mice. Histologic sections were used to measure villus height (VH), crypt depth (CD), and crypt proliferation index (CPI). Plasma citrulline was measured colorimetrically. Glucose and peptide absorption in isolated segments of small bowel were calculated using a previously described method for quantification after luminal instillation of substrate. At baseline, morphometric (VH/CD) and proliferative (CPI) parameters varied from jejunum to ileum. Enhanced 5‐HT signaling significantly increased plasma citrulline levels and morphometric/proliferative parameters in all regions analyzed. Glucose absorption in WT mice varied throughout the small intestine, and SERTKO mice demonstrated significant increases in the middle and distal bowel. WT peptide absorption was similar throughout the small bowel, and SERTKO mice had significant increases in the proximal and distal bowel. Enhanced serotonin signaling results in increased morphometric and proliferative parameters throughout the small intestine, and results in increased enterocyte mass and intestinal absorptive function. These data further advance the concept that the serotonin system is an attractive therapeutic target for increasing functional intestinal mucosa.
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Affiliation(s)
- Chasen J Greig
- Section of Pediatric Surgery, Department of Surgery, Yale School of Medicine, New Haven, Connecticut
| | - Lucy Zhang
- Section of Pediatric Surgery, Department of Surgery, Yale School of Medicine, New Haven, Connecticut
| | - Robert A Cowles
- Section of Pediatric Surgery, Department of Surgery, Yale School of Medicine, New Haven, Connecticut
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Generating an Artificial Intestine for the Treatment of Short Bowel Syndrome. Gastroenterol Clin North Am 2019; 48:585-605. [PMID: 31668185 DOI: 10.1016/j.gtc.2019.08.011] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/21/2023]
Abstract
Intestinal failure is defined as the inability to maintain fluid, nutrition, energy, and micronutrient balance that leads to the inability to gain or maintain weight, resulting in malnutrition and dehydration. Causes of intestinal failure include short bowel syndrome (ie, the physical loss of intestinal surface area and severe intestinal dysmotility). For patients with intestinal failure who fail to achieve enteral autonomy through intestinal rehabilitation programs, the current treatment options are expensive and associated with severe complications. Therefore, the need persists for next-generation therapies, including cell-based therapy, to increase intestinal regeneration, and development of the tissue-engineered small intestine.
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10
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Abstract
Purpose of Review Short gut syndrome is life-altering and life-threatening disease resulting most often from massive small bowel resection. Recent advances in understanding of the perturbed physiology in these patients have translated into improved care and outcomes. This paper seeks to review the advances of care in SBS patients. Recent Findings Anatomic considerations still predominate the early care of SBS patients, including aggressive preservation of bowel and documentation of remnant bowel length and quality. Intestinal adaptation is the process by which remnant bowel changes to fit the physiologic needs of the patient. Grossly, the bowel dilates and elongates to increase intestinal weight and protein content. Architectural changes are noted, such as villus lengthening and deepening of crypts. In addition, gene expression changes occur that function to maximize nutrient uptake and fluid preservation. Management is aimed at understanding these physiologic changes and augmenting them whenever possible in an effort to gain enteral autonomy. Complication mitigation is key, including avoidance of catheter complications, bloodstream infections, cholestasis, and nutrient deficiencies. Summary Multidisciplinary teams working together towards intestinal rehabilitation have shown improved outcomes. Today's practioner needs a current understanding of the ever-evolving care of these patients in order to promote enteral autonomy, recognize complications, and counsel patients and families appropriately.
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Affiliation(s)
- Baddr A Shakhsheer
- Division of Pediatric Surgery, Saint Louis Children's Hospital, Department of Surgery, Washington University School of Medicine, Saint Louis, MO
| | - Brad W Warner
- Division of Pediatric Surgery, Saint Louis Children's Hospital, Department of Surgery, Washington University School of Medicine, Saint Louis, MO
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11
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Retracing our STEPs: Four decades of progress in intestinal lengthening procedures for short bowel syndrome. Am J Surg 2019; 217:772-782. [DOI: 10.1016/j.amjsurg.2018.11.025] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2018] [Revised: 11/07/2018] [Accepted: 11/19/2018] [Indexed: 02/06/2023]
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Identifying the Growth Factors for Improving Neointestinal Regeneration in Rats through Transcriptome Analysis Using RNA-Seq Data. BIOMED RESEARCH INTERNATIONAL 2019; 2018:4037865. [PMID: 30643803 PMCID: PMC6311312 DOI: 10.1155/2018/4037865] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/27/2018] [Revised: 09/26/2018] [Accepted: 10/09/2018] [Indexed: 11/17/2022]
Abstract
Using our novel surgical model of simultaneous intestinal adaptation "A" and neointestinal regeneration "N" conditions in individual rats to determine feasibility for research and clinical application, we further utilized next generation RNA sequencing (RNA-Seq) here in normal control tissue and both conditions ("A" and "N") across time to decipher transcriptome changes in neoregeneration and adaptation of intestinal tissue at weeks 1, 4, and 12. We also performed bioinformatics analyses to identify key growth factors for improving intestinal adaptation and neointestinal regeneration. Our analyses indicate several interesting phenomena. First, Gene Ontology and pathway analyses indicate that cell cycle and DNA replication processes are enhanced in week 1 "A"; however, in week 1 "N", many immune-related processes are involved. Second, we found some growth factors upregulated or downregulated especially in week 1 "N" versus "A". Third, based on each condition and time point versus normal control tissue, we found in week 1 "N" BMP2, BMP3, and NTF3 are significantly and specifically downregulated, indicating that the regenerative process may be inhibited in the absence of these growth factors. This study reveals complex growth factor regulation in small neointestinal regeneration and intestinal adaptation and provides potential applications in tissue engineering by introducing key growth factors identified here into the injury site.
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Chandra R, Kesavan A. Current treatment paradigms in pediatric short bowel syndrome. Clin J Gastroenterol 2017; 11:103-112. [PMID: 29280097 DOI: 10.1007/s12328-017-0811-7] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2017] [Accepted: 12/18/2017] [Indexed: 12/23/2022]
Abstract
Pediatric short bowel syndrome (SBS) is a serious condition which occurs in children with congenital or acquired reduction in length of the small intestine. SBS results in excessive fluid loss, nutrient malabsorption, electrolyte abnormalities, increased susceptibility to infections, parenteral nutrition associated complications and affects weight gain and growth. In children, SBS is debilitating and uniformly fatal without treatment. The primary goal of treatment is to restore enteral autonomy and reduce long-term dependence on parenteral support by increasing the absorptive potential of the remnant intestine. In this review, the medical and surgical management of SBS including pharmacologic agents, parenteral nutrition, dietary strategies, surgical lengthening procedures, and small bowel transplant will be discussed.
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Affiliation(s)
- Raghav Chandra
- Doctor of Medicine (MD) Program, Rush Medical College, 600 S. Paulina St, Chicago, IL, 60612, USA
| | - Anil Kesavan
- Section of Pediatric Gastroenterology, Rush University Medical Center, Professional Building, 1725 W. Harrison Street, Suite 710, Chicago, IL, 60612, USA.
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Comparison of the Effects of Glutamine, Curcumin, and Nesfatin-1 on the Gastric Serosal Surface Neomucosa Formation: An Experimental Rodent Model. Gastroenterol Res Pract 2016; 2016:2081962. [PMID: 27525002 PMCID: PMC4972927 DOI: 10.1155/2016/2081962] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/03/2016] [Accepted: 06/28/2016] [Indexed: 12/16/2022] Open
Abstract
Introduction. Short bowel syndrome can crop up if more than 50% of small intestine is resected or when less than 100 cm of small bowel is left. Glutamine is the main food source of enterocytes. Curcumin has protective effects on intestinal ischemia-reperfusion damage. Nesfatin-1 is a satiety molecule. It has protective effects on gastric mucosa. The primary purpose of this study is to compare effects of glutamine, curcumin, and nesfatin-1 on the gastric serosal surface neomucosa formation on rats. Materials and Methods. 24 Wistar-Hannover rats were randomly divided into 4 groups and treated with saline, glutamine, curcumin, and nesfatin-1 after ileogastric anastomosis. After 14 days all rats were euthanized, and blood was collected. En bloc resection of anastomotic part was performed for histopathological examination. Results. PDGF, TGF-β, and VEGF levels and neomucosa formation were higher in glutamine group (p = 0.003, p = 0.003, and p = 0.025). Glutamine promotes the intestinal neomucosa formation on the gastric serosal surface and augments growth factors essential for neomucosa formation on rats. Conclusion. Glutamine may be used in short bowel syndrome for increasing the absorption surface area. But that needs to be determined by adequately powered clinical trials.
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