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Saeki I, Kurihara S, Kojima M, Ohge H, Takahashi S, Hiyama E. A new surgical technique for short bowel syndrome. BMC Surg 2022; 22:375. [PMCID: PMC9632118 DOI: 10.1186/s12893-022-01823-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Accepted: 10/19/2022] [Indexed: 11/05/2022] Open
Abstract
Abstract
Objective
Short bowel syndrome (SBS) is a severe intestinal disease that causes malabsorption. Long-term parental nutrition therapy induces infection and liver failure. For the surgical management of intestinal rehabilitation, the intestinal loop lengthening method and serial transverse enteroplasty (STEP) method have been reported, although their effects have proven limited. We herein report a new surgical technique, Saeki–Spiral–Shark (3S) method for SBS using biomimetics of shark intestine.
Methods
In the 3S method, a spiral valve is formed inside the intestine by external sutures. Using a 25 cm length intestinal organ model, we performed both the 3S method and STEP procedure. We then compared the length and fluid passage times of the subsequently formed intestine.
Results
After the 3S method was performed, the length of the intestinal model changed to 22 cm, and after the STEP procedure, that was elongated to 30 cm. Although the water passage times did not change markedly, the semi-digestive nutritional supplement passage time slowed down in the model with the 3S method. There was slight leakage in the STEP procedure model.
Conclusions
The 3S method is a unique method of treating SBS based on biomimetics. This procedure does not require an incision of the intestine, which thereby enabling clean and less-invasive surgery. We plan to conduct animal experiments in the future.
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Long-Term Outcomes in Patients with Intestinal Failure Due to Short Bowel Syndrome and Intestinal Fistula. Nutrients 2022; 14:nu14071449. [PMID: 35406061 PMCID: PMC9003376 DOI: 10.3390/nu14071449] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2022] [Revised: 03/28/2022] [Accepted: 03/28/2022] [Indexed: 01/07/2023] Open
Abstract
Short bowel syndrome (SBS) and enterocutaneous or enteroatmospheric fistulas are common indications for home parenteral nutrition (HPN). However, there are few data describing factors influencing surgical decision-making or outcomes particularly following fistula development. We aimed to compare outcomes between patients with SBS and fistulas and explore surgical decision-making. HPN-dependent adults from 2001−2018 at a national reference centre were included in this study. HPN cessation was analysed using death as competing risk. In total, 465 patients (SBS (62%), fistula (38%)) were included, with median HPN dependency of 2.6 years. In total, 203 patients underwent reconstructive surgery; while frailty was the commonest reason for not undergoing surgery (49.2%), 22.7% declined surgery. Overall, 170 ceased HPN, with a probability of 13.8%, 34.1% and 38.3% at 1, 5 and 10 years, respectively. Patients undergoing surgery had higher nutritional autonomy rates (109.8 incidences/1000 patient years) compared to those not undergoing surgery (18.1 incidences/1000 patient years; p < 0.001). A total of 295 patients (63.4%) were predicted to cease HPN based on gastrointestinal anatomy but only 162/295 (54.9%) achieved this; those unable to do so were older with a higher comorbidity index. There were no differences in long-term nutritional and survival outcomes or surgical decisions between patients with SBS and fistulas, or between enterocutaneous and enteroatmospheric fistulas. This study represents one of the largest datasets describing the ability of HPN-dependent patients with SBS or fistulas to achieve nutritional autonomy. While reconstructive surgery facilitates HPN cessation, approximately one-fifth of patients declined surgery despite HPN dependency. These data will better inform patient expectation and help plan alternative therapies.
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Morabito A, Ugolini S, Cianci MC, Coletta R. Current Surgical Concepts and Indications in the Management of the Short Bowel State: A Call for the Use of Multidisciplinary Intestinal Rehabilitation Programs. CHILDREN-BASEL 2021; 8:children8080654. [PMID: 34438545 PMCID: PMC8394303 DOI: 10.3390/children8080654] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Revised: 07/26/2021] [Accepted: 07/26/2021] [Indexed: 12/17/2022]
Abstract
The mainstay of management for short bowel syndrome (SBS) is to promote access to the best quality of care provided by the intestinal rehabilitation program (IRP) in specialized centres. When treating SBS patients, the main goal is to minimize disease-associated complications, as well as achieve enteral autonomy. Surgical strategies should be selected cautiously upon the actual state of the bowel with respect to what it is clinically relevant for that specific patient. To this aim, a personalized and multidisciplinary approach for such a complex syndrome is needed.
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Affiliation(s)
- Antonino Morabito
- Department of Pediatric Surgery, Meyer Children’s Hospital, University of Florence, 50139 Florence, Italy
- Department of Neuroscience, Psychology, Drug Research and Child Health (NEUROFARBA), University of Florence, 50121 Florence, Italy; (S.U.); (M.C.C.); (R.C.)
- School of Heath and Society, University of Salford, Manchester M6 6PU, UK
- Correspondence:
| | - Sara Ugolini
- Department of Neuroscience, Psychology, Drug Research and Child Health (NEUROFARBA), University of Florence, 50121 Florence, Italy; (S.U.); (M.C.C.); (R.C.)
| | - Maria Chiara Cianci
- Department of Neuroscience, Psychology, Drug Research and Child Health (NEUROFARBA), University of Florence, 50121 Florence, Italy; (S.U.); (M.C.C.); (R.C.)
| | - Riccardo Coletta
- Department of Neuroscience, Psychology, Drug Research and Child Health (NEUROFARBA), University of Florence, 50121 Florence, Italy; (S.U.); (M.C.C.); (R.C.)
- School of Heath and Society, University of Salford, Manchester M6 6PU, UK
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Aksan A, Farrag K, Blumenstein I, Schröder O, Dignass AU, Stein J. Chronic intestinal failure and short bowel syndrome in Crohn’s disease. World J Gastroenterol 2021; 27:3440-3465. [PMID: 34239262 PMCID: PMC8240052 DOI: 10.3748/wjg.v27.i24.3440] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/25/2020] [Revised: 01/24/2021] [Accepted: 03/08/2021] [Indexed: 02/06/2023] Open
Abstract
Chronic intestinal failure (CIF) is a rare but feared complication of Crohn’s disease. Depending on the remaining length of the small intestine, the affected intestinal segment, and the residual bowel function, CIF can result in a wide spectrum of symptoms, from single micronutrient malabsorption to complete intestinal failure. Management of CIF has improved significantly in recent years. Advances in home-based parenteral nutrition, in particular, have translated into increased survival and improved quality of life. Nevertheless, 60% of patients are permanently reliant on parenteral nutrition. Encouraging results with new drugs such as teduglutide have added a new dimension to CIF therapy. The outcomes of patients with CIF could be greatly improved by more effective prevention, understanding, and treatment. In complex cases, the care of patients with CIF requires a multidisciplinary approach involving not only physicians but also dietitians and nurses to provide optimal intestinal rehabilitation, nutritional support, and an improved quality of life. Here, we summarize current literature on CIF and short bowel syndrome, encompassing epidemiology, pathophysiology, and advances in surgical and medical management, and elucidate advances in the understanding and therapy of CIF-related complications such as catheter-related bloodstream infections and intestinal failure-associated liver disease.
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Affiliation(s)
- Aysegül Aksan
- Institute of Nutritional Sciences, Justus-Liebig-Universität, Giessen 35392, Germany
- Department of Clinical Research, Interdisziplinäres Crohn Colitis Centrum Rhein-Main, Frankfurt am Main 60594, Germany
| | - Karima Farrag
- Department of Clinical Research, Interdisziplinäres Crohn Colitis Centrum Rhein-Main, Frankfurt am Main 60594, Germany
- Department of Gastroenterology and Clinical Nutrition, DGD Kliniken Sachsenhausen, Teaching Hospital of the JW Goethe University, Frankfurt am Main 60594, Germany
| | - Irina Blumenstein
- Department of Gastroenterology, Hepatology and Clinical Nutrition, First Medical Clinic, JW Goethe University Hospital, Frankfurt am Main 60529, Germany
| | - Oliver Schröder
- Department of Clinical Research, Interdisziplinäres Crohn Colitis Centrum Rhein-Main, Frankfurt am Main 60594, Germany
- Department of Gastroenterology and Clinical Nutrition, DGD Kliniken Sachsenhausen, Teaching Hospital of the JW Goethe University, Frankfurt am Main 60594, Germany
| | - Axel U Dignass
- Department of Medicine I, Agaplesion Markus Hospital, Goethe-University, Frankfurt am Main 60431, Germany
| | - Jürgen Stein
- Department of Clinical Research, Interdisziplinäres Crohn Colitis Centrum Rhein-Main, Frankfurt am Main 60594, Germany
- Department of Gastroenterology and Clinical Nutrition, DGD Kliniken Sachsenhausen, Teaching Hospital of the JW Goethe University, Frankfurt am Main 60594, Germany
- Institute of Pharmaceutical Chemistry, JW Goethe University, 60438 Frankfurt am Main, Germany
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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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Ladd MR, Costello CM, Gosztyla C, Werts AD, Johnson B, Fulton WB, Martin LY, Redfield EJ, Crawford B, Panaparambil R, Sodhi CP, March JC, Hackam DJ. Development of Intestinal Scaffolds that Mimic Native Mammalian Intestinal Tissue. Tissue Eng Part A 2019; 25:1225-1241. [PMID: 30652526 PMCID: PMC6760185 DOI: 10.1089/ten.tea.2018.0239] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2018] [Accepted: 12/05/2018] [Indexed: 12/27/2022] Open
Abstract
IMPACT STATEMENT This study is significant because it demonstrates an attempt to design a scaffold specifically for small intestine using a novel fabrication method, resulting in an architecture that resembles intestinal villi. In addition, we use the versatile polymer poly(glycerol sebacate) (PGS) for artificial intestine, which has tunable mechanical and degradation properties that can be harnessed for further fine-tuning of scaffold design. Moreover, the utilization of PGS allows for future development of growth factor and drug delivery from the scaffolds to promote artificial intestine formation.
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Affiliation(s)
- Mitchell R. Ladd
- Department of Surgery, Johns Hopkins School of Medicine, Baltimore, Maryland
| | - Cait M. Costello
- Department of Biological and Environmental Engineering, Cornell University, Ithaca, New York
| | - Carolyn Gosztyla
- Department of Surgery, Walter Reed National Military Medical Center, Bethesda, Maryland
| | - Adam D. Werts
- Department of Surgery, Johns Hopkins School of Medicine, Baltimore, Maryland
| | - Blake Johnson
- Department of Surgery, Johns Hopkins School of Medicine, Baltimore, Maryland
| | - William B. Fulton
- Department of Surgery, Johns Hopkins School of Medicine, Baltimore, Maryland
| | - Laura Y. Martin
- Department of Surgery, Johns Hopkins School of Medicine, Baltimore, Maryland
| | - Elizabeth J. Redfield
- Department of Biological and Environmental Engineering, Cornell University, Ithaca, New York
| | - Bryan Crawford
- Department of Materials Science and Engineering, Johns Hopkins University, Baltimore, Maryland
| | - Rohan Panaparambil
- Department of Biomedical Engineering, Johns Hopkins University, Baltimore, Maryland
| | - Chhinder P. Sodhi
- Department of Surgery, Johns Hopkins School of Medicine, Baltimore, Maryland
| | - John C. March
- Department of Biological and Environmental Engineering, Cornell University, Ithaca, New York
| | - David J. Hackam
- Department of Surgery, Johns Hopkins School of Medicine, Baltimore, Maryland
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Lauro A, Coletta R, Morabito A. Restoring gut physiology in short bowel patients: from bench to clinical application of autologous intestinal reconstructive procedures. Expert Rev Gastroenterol Hepatol 2019; 13:785-796. [PMID: 31282770 DOI: 10.1080/17474124.2019.1640600] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Introduction: Short bowel syndrome represents the leading etiology that causes intestinal failure both in children and adults. Total parenteral nutrition support has dramatically improved the prognosis for these patients but, if related irreversible complications occur, the alternative is represented by surgery and/or transplantation. Areas covered: Autologous gastrointestinal reconstructive procedures are a feasible, alternative approach with good long-term outcome data inexperienced surgical centers. Expert opinion: Ongoing innovative efforts have driven the surgical options for successful autologous reconstructive surgery: bowel elongation/tapering techniques (LILT, STEP, and the new SILT) together with the 'reversed bowel segment' procedure are now recognized procedures and all must be tailored to the individual patient needs to obtain the optimal result in terms of enteral autonomy. Background laboratory experimentation with new procedures e.g. options for bowel dilation techniques and distraction-induced enterogenesis, may provide additional management and treatment modalities.
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Affiliation(s)
- Augusto Lauro
- a Emergency General Surgery, St. Orsola University Hospital-Alma Mater Studiorum , Bologna , Italy
| | - R Coletta
- b Department of Pediatric Surgery, Pediatric Autologous Bowel Reconstruction, Rehabilitation & Regenerative Medicine Unit, Meyer Children's Hospital , Florence , Italy.,c Department of NEUROFABRA, University of Florence , Florence , Italy
| | - A Morabito
- b Department of Pediatric Surgery, Pediatric Autologous Bowel Reconstruction, Rehabilitation & Regenerative Medicine Unit, Meyer Children's Hospital , Florence , Italy.,c Department of NEUROFABRA, University of Florence , Florence , Italy
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Ruscelli P, Popivanov G, Tabola R, Polistena A, Sanguinetti A, Avenia N, Renzi C, Cirocchi R, Ursi P, Fingerhut A. Modified Paul-Mikulicz jejunostomy in frail geriatric patients undergoing emergency small bowel resection. MINERVA CHIR 2018; 74:121-125. [PMID: 29795063 DOI: 10.23736/s0026-4733.18.07714-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Proximal or extended bowel resections are sometimes necessary during emergency surgery of the small bowel and call for creating a high small bowel stomy as a part of damage control surgery. Secondary restoration of intestinal continuity in the frail geriatric patient, further weakened by subsequent severe malabsorption may be prohibitive. METHODS Six patients underwent emergency small bowel resection for proximal jejunal disease (83.3% high-grade adhesive SBO and 16.7% jejunal diverticulitis complicated with perforation). With the intention to avoid end jejunostomy and the need for repeat laparotomy for bowel continuity restoration we modified the classic Paul-Mikulicz jejunostomy. RESULTS The postoperative course was uneventful in four patients whose general condition improved considerably. At six-month follow-up, neither patients required parenteral nutrition. CONCLUSIONS This modified stoma can have the advantage of allowing a partial passage of the enteric contents, reducing the degree of malabsorption, and rendering jejunostomy reversal easy to perform later.
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Affiliation(s)
- Paolo Ruscelli
- Unit of Emergency Surgery, Torrette Hospital, Faculty of Medicine and Surgery, Polytechnic University of Marche, Ancona, Italy
| | - Georgi Popivanov
- Military Medical Academy-Sofia, Clinic of Endoscopic, Endocrine Surgery and Coloproctology, Sofia, Bulgaria
| | - Renata Tabola
- Department and Clinic of Gastrointestinal and General Surgery, Wroclaw Medical University, Wroclaw, Poland
| | - Andrea Polistena
- Unit of General Surgery and Surgical Specialties, University of Perugia, Terni, Italy
| | | | - Nicola Avenia
- Unit of General Surgery and Surgical Specialties, University of Perugia, Terni, Italy
| | - Claudio Renzi
- Department of Surgery and Biochemical Sciences, University of Perugia, Terni, Italy
| | - Roberto Cirocchi
- Department of Surgery and Biochemical Sciences, University of Perugia, Terni, Italy -
| | - Pietro Ursi
- Department of General Surgery and Surgical Specialties, Sapienza University, Rome, Italy
| | - Abe Fingerhut
- Section for Surgical Research, Medical University of Graz, Graz, Austria
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Generation of an artificial intestine for the management of short bowel syndrome. Curr Opin Organ Transplant 2016; 21:178-85. [PMID: 26867049 DOI: 10.1097/mot.0000000000000284] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
PURPOSE OF REVIEW This article discusses the current state of the art in artificial intestine generation in the treatment of short bowel syndrome. RECENT FINDINGS Short bowel syndrome defines the condition in which patients lack sufficient intestinal length to allow for adequate absorption of nutrition and fluids, and thus need parenteral support. Advances toward the development of an artificial intestine have improved dramatically since the first attempts in the 1980s, and the last decade has seen significant advances in understanding the intestinal stem cell niche, the growth of complex primary intestinal stem cells in culture, and fabrication of the biomaterials that can support the growth and differentiation of these stem cells. There has also been recent progress in understanding the role of the microbiota and the immune cells on the growth of intestinal cultures on scaffolds in animal models. Despite recent progress, there is much work to be done before the development of a functional artificial intestine for short bowel syndrome is successfully achieved. SUMMARY Continued concerted efforts by cell biologists, bioengineers, and clinician-scientists will be required for the development of an artificial intestine as a clinical treatment modality for short bowel syndrome.
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Hommel MJ, van Baren R, Haveman JW. Surgical management and autologous intestinal reconstruction in short bowel syndrome. Best Pract Res Clin Gastroenterol 2016; 30:263-80. [PMID: 27086890 DOI: 10.1016/j.bpg.2016.03.006] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/15/2016] [Accepted: 03/05/2016] [Indexed: 01/31/2023]
Abstract
Short bowel syndrome (SBS) is a serious condition with considerable morbidity and mortality. When treatment with parenteral nutrition fails and life-threatening complications occur, autologous intestinal reconstruction (AIR) should be considered before intestinal transplantation (ITx). Single or combined ITx should be reserved for patients with severe liver disease and as last resort in the treatment of SBS. Longitudinal intestinal lengthening and tailoring (LILT) has proven its value in AIR, but its availability depends on the expertise of the surgeons. Serial transverse enteroplasty (STEP) has similar success rates as LILT and fewer patients progress to ITx. STEP is also applicable at small bowel dilatation in ultra-short bowel syndrome. The scope may be widened when duodenal dilatation can be treated as well. Spiral intestinal lengthening and tailoring (SILT) is a promising alternative. More research is needed to confirm these findings. Therefore we suggest an international data registry for all intestinal lengthening procedures.
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Affiliation(s)
- Matthijs J Hommel
- Department of Surgery, University Medical Center Groningen, University of Groningen, Hanzeplein 1, 9700 RB Groningen, The Netherlands.
| | - Robertine van Baren
- Department of Surgery, University Medical Center Groningen, University of Groningen, Hanzeplein 1, 9700 RB Groningen, The Netherlands.
| | - Jan Willem Haveman
- Department of Surgery, University Medical Center Groningen, University of Groningen, Hanzeplein 1, 9700 RB Groningen, The Netherlands.
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Abstract
Physiological digestion and absorption of nutrients within the gastrointestinal tract requires a complex interaction between motor, secretory, digestive, and absorptive functions that is vulnerable to a multitude of potential disturbances which may lead to global or specific malabsorption syndromes. Potential pathomechanisms that are illustrated in this article include insufficient mechanical breakdown of harder food components due to chewing problems and/or decreased antral contractility, critical reduction of time for absorption in patients with markedly enhanced upper gastrointestinal transit (e.g. dumping syndrome), impaired digestion and absorption of nutrient components caused by reduced gastric acid secretion, pancreatic exocrine insufficiency or reduced biliary secretion, defects of the enteral mucosa with enzyme deficiencies (e.g. disaccharidases) or lack of specific carrier mechanisms (e.g. hexose or aminoacid transporters), and critical quantitative loss of intestinal mucosa in patients with short bowel syndrome.
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Affiliation(s)
- Jutta Keller
- Department of Internal Medicine, Israelitic Hospital, University of Hamburg, Germany
| | - Peter Layer
- Department of Internal Medicine, Israelitic Hospital, University of Hamburg, Germany
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