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Turner JM, Zhu JH, Huynh HQ. Management of intestinal failure in the pediatric critical care setting. Minerva Pediatr 2009; 61:253-262. [PMID: 19461569] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
Intestinal failure (IF) is a complex, chronic illness, of increasing importance in the pediatric critical care setting. We can expect an increase in pediatric IF given an increase in the survivors of extreme prematurity and complex congenital heart disease. Overall priorities for management of this condition include surgical and medical strategies to promote intestinal adaptation and to reduce complications, particularly related to malnutrition, liver disease and sepsis. In this review the authors propose that the optimal care for children with IF are multidisciplinary teams abreast of the newest strategies for intestinal rehabilitation. Early listing for intestinal transplantation for children at greatest risk of long-term parenteral nutrition dependency and its life threatening complications is appropriate.
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Affiliation(s)
- J M Turner
- Division of Gastroenterology and Nutrition, Department of Pediatrics, Stollery Children's Hospital, University of Alberta, Alberta, Canada
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Heinz-Erian P, Müller T, Krabichler B, Schranz M, Becker C, Rüschendorf F, Nürnberg P, Rossier B, Vujic M, Booth IW, Holmberg C, Wijmenga C, Grigelioniene G, Kneepkens CMF, Rosipal S, Mistrik M, Kappler M, Michaud L, Dóczy LC, Siu VM, Krantz M, Zoller H, Utermann G, Janecke AR. Mutations in SPINT2 cause a syndromic form of congenital sodium diarrhea. Am J Hum Genet 2009; 84:188-96. [PMID: 19185281 DOI: 10.1016/j.ajhg.2009.01.004] [Citation(s) in RCA: 83] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2008] [Revised: 01/05/2009] [Accepted: 01/07/2009] [Indexed: 11/28/2022] Open
Abstract
Autosomal-recessive congenital sodium diarrhea (CSD) is characterized by perinatal onset of a persistent watery diarrhea with nonproportionally high fecal sodium excretion. Defective jejunal brush-border Na(+)/H(+) exchange has been reported in three sporadic patients, but the molecular basis of the disease has not been elucidated. We reviewed data from a large cohort of CSD patients (n = 24) and distinguished CSD associated with choanal or anal atresia, hypertelorism, and corneal erosions--i.e., a syndromic form of CSD--occurring in ten families from an isolated form--i.e., classic CSD--presenting in seven families. Patients from both groups have a high risk of mortality due to immediate electrolyte imbalances and complications from long-term parenteral nutrition in the first years of life, but survivors can eventually adapt to partial or complete enteral nutrition. A genome-wide SNP scan was applied and identified a homozygous c.593-1G-->A splicing mutation in SPINT2, encoding a Kunitz-type serine-protease inhibitor, in one extended kindred with syndromic CSD. The same mutation and four distinct, homozygous or compound heterozygous mutations (p.Y163C, c.1A-->T, c.337+2T-->C, c.553+2T-->A) were identified in all syndromic patients. No SPINT2 mutations were found in classic-CSD patients. SPINT2 mutations were associated with loss of protein synthesis or failure to inhibit the serine protease trypsin in vitro. We delineate syndromic CSD as a distinct disease entity caused by SPINT2 loss-of-function mutations. SPINT2 mutations might lead to an excess of yet unknown serine protease activity in affected tissues.
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Affiliation(s)
- Peter Heinz-Erian
- Department of Pediatrics II, Innsbruck Medical University, A-6020 Innsbruck, Austria
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Luis A, Encinas JL, Leal N, Hernández F, Gámez M, Murcia J, López Santamaria M, Molina M, Sarriá J, Prieto G, Polanco I, Frauca E, Bartolo G, Jara P, Tovar J. [Multidisciplinary approach in the management of intestinal failure]. Cir Pediatr 2007; 20:71-4. [PMID: 17650713] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
Abstract
OBJECTIVE [corrected] Our aim was to analyze our results in the management of intestinal failure with a multidisciplinary approach including optimized parenteral nutrition, reconstructive surgery and intestinal transplantation (ITx). MATERIAL AND METHODS We included all patients evaluated by our team with the diagnosis of IF. We assessed outcome, mortality and complications in children that achieved adaptation and those listed for ITx. RESULTS Seventy one children (40 boys, 31 girls) were evaluated between 1997 and 2006 because of IF. Forty eight (76%) were referred from other institutions. In 56 cases (80%) IF began in the newborn period. Causes of IF were: short bowel syndrome (52) intestinal motility disorders (16) and intestinal epithelial disorders (3). Median birth weight in the group of SBS was 2.2 Kg and prematurity was an associated condition in 15% of them. Overall, fourteen patients (20%) achieved intestinal adaptation with progressive weaning from PN, the management of these children consisted of optimized parenteral and enteral nutrition and autologous intestinal reconstructive surgery. Nine (13%) are stable under home parenteral nutrition regimen. Eight children (11%), all of them listed for liver and small bowel transplantation, died in the waiting list after a mean waiting time of more than 300 days, with a median of 4 laparotomies and 4 episodes of catheter related sepsis. Four children (5.6%) died in the adaptation process or before their inclusion on the waiting list. Finally, twenty five (35,2%) children underwent 28 intestinal transplantation: 9 isolated small bowel transplantation (SBTx), 16 combined liver and small bowel (CLSB) and 3 multivisceral (MVTx). Among transplanted patients, 9 (36%) died, (3 MVTx, 1 SBTx and 8 CLSB) and four were retransplanted. CONCLUSIONS Intestinal Transplantation is an established alternative to parenteral nutrition in the treatment of IF, although complications and mortality rates are still considerable, especially MVTx and CLSBTx. Mortality in children listed for intestinal transplantation remains also high. Intestinal adaptation can be achieved with adequate rehabilitation therapy even in some cases with apparently irreversible intestinal transplantation. Early referral before liver failure or other complications arise is crucial is crucial in order to improve the outcome of these patients.
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Affiliation(s)
- A Luis
- Departamento de Cirugía Pediátrica, Hospital Universitario la Paz, Paseo de la Castellana, 261.28046 Madrid.
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Abstract
Intestinal transplantation has become a standard treatment for intestinal failure in patients with life-threatening complications of TPN. Although the long-term survival of patients with continued parenteral nutrition is higher than after intestinal transplantation, the 1 and 2 year survival is comparable. Here we examine other aspects of the treatment options available for patients with intestinal failure including the cost of the therapy and the quality of life. The cost of parenteral nutrition compared to intestinal transplantation reveals that transplantation is cost-effective in patients that maintain graft function within 1 to 3 years after surgery. The quality of life after transplantation is probably equal to or better than quality of life on TPN and children report quality of life similar to normal school children. Although currently reserved for those with life-threatening complications, intestinal transplantation may soon be an option for any patient permanently dependent on parenteral nutrition.
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Affiliation(s)
- Debra Sudan
- Solid Organ Transplantation Program, University of Nebraska Medical Center, Omaha, Nebraska 68195-3285, USA.
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Abstract
This article summarizes what is known about which factors influence survival of patients on home parenteral nutrition, the costs related to this therapy, and the quality of life for patients living on home parenteral nutrition. The article refers to both North American and European experiences with this complex therapy.
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Affiliation(s)
- Lyn Howard
- Department of Medicine, Division of Gastroenterology and Nutrition, Albany Medical College, Albany, New York 12208, USA.
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Fishbein TM, Matsumoto CS. Intestinal replacement therapy: timing and indications for referral of patients to an intestinal rehabilitation and transplant program. Gastroenterology 2006; 130:S147-51. [PMID: 16473063 DOI: 10.1053/j.gastro.2005.12.004] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/17/2005] [Accepted: 09/21/2005] [Indexed: 12/02/2022]
Abstract
Current treatment options for patients suffering from intestinal insufficiency include all forms of intestinal replacement therapy (IRT). Parenteral nutrition has achieved extended success for the majority of patients requiring interval treatment, however, complications leading to failure of this treatment increases with the duration of therapy. There is currently no consensus as to the appropriate timing for transplantation of the intestine or the timing of referral for evaluation at a center experienced with this therapy. Certain patient characteristics warrant evaluation. Those patients with no jejunoileum who have guaranteed lifelong parenteral dependence, both adult and pediatric, should be immediately referred to a transplant center due to the high likelihood of the development of liver disease. Patients with metastatic infectious complications from catheter sepsis, patients with cholestasis seen intermittently with sepsis episodes, patients who are not successfully weaning and who demonstrate progressive thrombocytopenia, and patients with motility disorder experiencing deterioration should also warrant early referral to an intestinal rehabilitation and transplant program. The objective of evaluation is to maximize the opportunities for rehabilitation while not missing the critical window of opportunity for successful transplantation when needed. We favor an aggressive directed approach to rehabilitation, coupled with psychological preparation for both transplantations and other options. Early referral requires trust between the patient, referring physician, and the transplant team to assure that a rush to judgment will not lead to a premature transplant. The current wait list mortality is high, mandating early referral and listing with an approach aimed at maximizing both the success of gastrointestinal support, as well as of transplantation when necessary.
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Affiliation(s)
- Thomas M Fishbein
- Small Bowel & Pediatric Liver Transplantation, Georgetown University Hospital, Washington, DC 20007, USA.
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Abstract
Diarrhoea and malabsorption are common problems in elderly persons. Worldwide, diarrhoea is the second leading cause of mortality. In the developed world, 85% of its mortality affects the elderly. The diagnostic work up for diarrhoea and malabsorption is more complex for the elderly than for the young patient. If diarrhoea persists for more than 24 h, oral rehydration solutions or intravenous fluids must be administered promptly in order to prevent hypotension and organ failure in the often multi-morbid patient. Both the immunocompromised patient and the severely affected out-patient should have stool culture performed. Malabsorption usually presents with weight loss, osteoporosis, anaemia, skin and neurological symptoms. The careful diagnostic work-up must aim at the identification of treatable disorders such as coeliac disease, Crohn's disease and bacterial overgrowth. Often, a detailed drug history is of help in identifying a readily treatable cause.
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Affiliation(s)
- Jörg C Hoffmann
- Medizinische Klinik I mit Schwerpunkt Gastroenterologie, Infektiologie, Rheumatologie, Universitätsklinikum Benjamin Franklin, Berlin, Germany.
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Abstract
Stunted growth of poults afflicted by enteritis mortality syndrome (PEMS) may be associated with depressed digestive capabilities. We conducted two experiments to test this hypothesis. Survivors of PEMS were obtained from a research flock that had been purposefully infected at 5 d of age with PEMS inoculum that included turkey corona virus. The PEMS survivors were assigned to Experiments 1 and 2, beginning at 40 and 35 d of age, respectively. Three groups (large, L; medium, M; and small, S) and two groups (L and S) of 20 poults each were selected to represent different degrees of stunting in Experiments 1 and 2, respectively. When the body weights of each group in both experiments were plotted using initial body weight as the starting point, all of the weights fell on the normal growth curve except Group S in Experiment 1. Therefore, there was no evidence of compensatory growth over the period studied. In Experiment 1, apparent fat absorption (AFA) was significantly higher (P < 0.05) for control (85.9%) than for M (78.5%) and S (78.3%) groups, and AME, for the control group was significantly higher than all the PEMS-survivor groups. In Experiment 2, Group L had a higher AFA and AMEn than Group S. AFA and AMEn improved in both groups over time. The digestive capabilities of PEMS survivors were depressed proportionally to the degree of stunting. Impaired fat digestibility and dietary energy utilization in PEMS-afflicted birds are likely contributors to stunted growth and reduced recovery rates.
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Affiliation(s)
- N.H. Odetallah
- Department of Poultry Science, College of Agriculture and Life Sciences, North Carolina State University, Raleigh, North Carolina 27695-7608
| | - P.R. Ferket
- Department of Poultry Science, College of Agriculture and Life Sciences, North Carolina State University, Raleigh, North Carolina 27695-7608
- To whom correspondence should be addressed
| | - J.D. Garlich
- Department of Poultry Science, College of Agriculture and Life Sciences, North Carolina State University, Raleigh, North Carolina 27695-7608
| | - L. Elhadri
- Department of Poultry Science, College of Agriculture and Life Sciences, North Carolina State University, Raleigh, North Carolina 27695-7608
| | - K.K. Krugert
- Diamond K Research, 6515 Shelf Road, Marshville, North Carolina 28103
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Abstract
Physicians who care for elderly patients should be alert to the possible presence of diarrhea and malabsorption. Older patients may not admit to having chronic diarrhea, particularly if they also are incontinent. If diarrhea is of short duration, an infectious cause is at least as common as in the young. Institutionalized elderly are particularly prone to gastrointestinal infections, but the manifestations may not be overt. When an intestinal infection and potential medication-induced gastrointestinal disturbances have been excluded, the differential diagnosis of diarrhea in the elderly is the same as in the young. Causes include intestinal malabsorption, even though diarrhea is a less common manifestation of malabsorption in the old than in younger patients. In the elderly, micronutrient deficiency is a common presenting clinical picture; because the symptoms of malabsorption are covert, the diagnosis often is delayed, and nutritional deficiencies are more common and more severe than in the young. Because the elderly have less nutritional reserve than the young, these deficiencies are clinically much more devastating in the elderly. Although the causes of malabsorption, as a whole, are similar in older and younger patients, chronic pancreatic insufficiency of unknown cause and intestinal bacterial overgrowth without an anatomic abnormality of the small intestine are syndromes that are specific to the elderly and must be considered in any older patient with unexplained weight loss or failure to thrive. Often, therapeutic trials are necessary to establish a potential diagnosis.
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Affiliation(s)
- P R Holt
- Division of Gastroenterology, St. Luke's/Roosevelt Hospital Center, New York, USA.
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Doerfler RE, Cain LD, Edens FW, Parkhurst CR, Qureshi MA, Havenstein GB. D-xylose absorption as a measurement of malabsorption in poult enteritis and mortality syndrome. Poult Sci 2000; 79:656-60. [PMID: 10824952 PMCID: PMC7107153 DOI: 10.1093/ps/79.5.656] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Severe wasting of body tissues, diarrhea, high morbidity and mortality, and stunting are all characteristics of poult enteritis and mortality syndrome (PEMS). The wasting of musculature and loss of nearly all adipose tissue suggested that even though the PEMS-infected poults were eating some feed, nutrient intake was not sufficient to meet body requirements for maintenance and growth. Because epithelial cells in the gastrointestinal tract appeared to be a target of the undefined etiological agent (or agents) that causes PEMS, a study was conducted in which PEMS-infected poults were evaluated for malabsorption through 3 wk of age. D-Xylose, a poorly metabolized pentose, was given per os as a bolus, and blood samples were obtained from the ulnar vein in the wing of control and PEMS-infected poults over a 3-h period to estimate intestinal absorption. D-Xylose absorption in control poults peaked 30 to 60 min after the oral treatment, similar to results reported earlier. The PEMS-infected poults did not show a peak in absorption. The PEMS-infected poults showed significant delays in D-xylose absorption at 4, 7, and 11 d after PEMS challenge. The severe malabsorption and metabolic deficiency problem associated with PEMS was postulated to be a direct effect of the undefined infectious agent or agents that cause the disease.
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Affiliation(s)
- R E Doerfler
- Department of Poultry Science, North Carolina State University, Raleigh 27695-7635, USA
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Pertkiewicz M, Majewska K, Szczygieł B. [Parenteral nutrition at home]. Pol Tyg Lek 1995; 50:45-7, 52. [PMID: 8650059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Development of home parenteral nutrition (HPN) allowed for long term survival for patients with chronic intestinal failure, followed mainly total or near total small bowel resection. Own 11 years long experience with 49 HPN patients treated for 98 patients years with a HPN model adapted to polish conditions is presented. Long term survival (4 patients over 10 years) and low complications rate, comparable to reported from West European countries and USA, shows HPN possible in Poland and developed HPN model is efficient and safe method of life-restoring therapy with long term survival of patients with severe disturbances of absorption otherwise leading to death by starvation.
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Affiliation(s)
- M Pertkiewicz
- Katedry i Kliniki Chirurgii Gastroenterologicznej Akademii Medycznej w Warszawie
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Abstract
This report concerns 60 infants and children with short bowel syndrome, most commonly caused by necrotizing enterocolitis in this study. Resection of atretic or gangrenous bowel was performed in 53 patients, tapering enteroplasty and primary anastomosis was performed in 13 patients, and temporary enterostomies were performed in 40 patients. Second-look laparotomy was useful in two of four cases of questionable bowel viability. The ileocecal valve was resected in 33 patients and remained intact in 27. The mean length of remaining bowel was 58.4 cm (range 13 to 150 cm). Seven patients with total aganglionosis and mid to proximal small bowel extension were managed with an initial enterostomy, whereas three had a pull-through procedure with an aganglionic patch enteroplasty. All patients received total parenteral nutrition and early enteral feedings. Home hyperalimentation was attempted when 50 percent of the calorie intake was enteral. Intestinal adaptation required from 3 to 14 months. Frequent setbacks were related to catheter sepsis, rotavirus infection, carbohydrate intolerance, and liver dysfunction. The overall survival rate was 85 percent, with mortality due to liver failure and sepsis associated with total parenteral nutrition.
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Abstract
The advent of total parenteral nutrition (TPN) has made survival beyond infancy possible for large numbers of patients who have sustained massive small intestinal loss due to a variety of intraabdominal catastrophes. However, the quantity and quality of life have been limited by the development of late sequelae due both to the protracted use of TPN and the long-term complications of foreshortening of the gut. To determine to what extent the morbidity and mortality of short-bowel syndrome (SBS) may have improved over the last 10 years, we reviewed our experience since 1973 with patients losing more than 50% of total small intestinal mass in infancy. The etiologies of SBS in the 16 study patients were necrotizing enterocolitis (6), midgut volvulus (5), multiple atresias (3), gastroschisis (1), and congenital SBS (1). Overall survival was 81%; total small intestinal length (SIL) at the time of diagnosis was 44.2 +/- 7.9 cm in survivors and 30.3 +/- 7.8 cm in nonsurvivors, probability values not significant. Although no patient survived without an ileocecal valve whose total SIL was greater than 20 cm, the three deaths in this series were not related directly to the SIL, but to end-stage liver disease resulting from TPN-associated cholestasis. Among the survivors, adaptation to enteral feedings required 13.8 +/- 2.5 mo, during which time weaning from TPN occurred; weight at adaptation was 6.87 +/- 1.32 kg.(ABSTRACT TRUNCATED AT 250 WORDS)
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Colnago GL, Gore T, Jensen LS, Long PL. Amelioration of pale bird syndrome in chicks by vitamin E and selenium. Avian Dis 1983; 27:312-6. [PMID: 6847548] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Vitamin E and/or selenium supplementation of a corn-soybean diet fed to broiler chicks in floor pens ameliorated the effect of an outbreak of pale bird syndrome diagnosed when the chicks were 3 weeks old. Supplementation significantly reduced both mortality and the effects of disease on body weight gain. The added nutrients only partly overcame the effect of the disease on body weight gain when infected chicks were compared with uninfected chicks.
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