"Intestinal rehabilitation"

INTRODUCTION: Intestinal failure, defined as the loss of gastrointestinal function to the point where nutrition cannot be maintained by enteral intake alone, presents numerous challenges in children, not least the timing of consideration of intestine transplantation. OBJECTIVES: To describe the evolution of care of infants and children with intestinal failure including parenteral nutrition, intestine transplantation, and contemporary intestinal failure care. METHODS: The review is based on the authors' experience supported by an in-depth review of the published literature...

OBJECTIVE: To compare the phase angle (PhA) through bioelectrical impedance (BIA) of children with intestinal failure (IF) using prolonged parenteral nutrition (PN) followed by an Intestinal Rehabilitation Program, with a control group. METHODS: Children under 10 years of age with IF using prolonged PN for >60 days (study group) were included. The control group consisted of healthy children without chronic pathologies, matched by sex and age. Anthropometric parameters evaluated were: weight, height, weight/age z-score (W/A), height/age z-score (H/A), BMI, BMI/A z-score, arm circumference, triceps skinfold, subscapular skinfold, mid-arm muscle circumference...

Hypoxic preconditioning (HPC) has been shown to improve organ tolerance to subsequent severe hypoxia or ischemia. However, its impact on intestinal ischemic injury has not been well studied. In this study, we evaluated the effects of HPC on intestinal ischemia in rats. Intestinal rehabilitation, levels of fatty acid oxidation (FAO) by-products, intestinal stem cells (ISCs), levels of hypoxia-inducible factor 1 subunit α (HIF-1α) and its downstream genes such as peroxisome proliferator-activated receptor α (PPARα), and carnitine palmitoyltransferase 1a (CPT1A) were assessed at distinct time intervals following intestinal ischemia with or without the interference of HIF-1α...

BACKGROUND: Short bowel syndrome (SBS) is one of the most frequent causes of intestinal failure, needing parenteral nutrition to maintain an energy-protein and water-electrolyte balance. At the Hospital Infantil de México Federico Gómez (HIMFG), the formation of two stomas is a technique used for intestinal rehabilitation, where the use of residue through the bypass technique (BT) helps to maintain gastrointestinal functionality, water-electrolyte, and nutritional stability...

INTRODUCTION: Short bowel syndrome (SBS) resulting from acute aortic dissection (AAD)-induced visceral malperfusions leads to chronic intestinal failure (CIF), necessitating patients to adopt home parenteral nutrition to prevent malabsorption. Teduglutide (TED), a glucagon-like peptide-2 analog, is a promising pharmacotherapy for intestinal rehabilitation that reduces parenteral support and improves the quality of life. Gastric mucosal necrosis, a rare gastrointestinal disorder, had never been observed as an adverse event relevant to this drug...

OBJECTIVES: Paediatric patients with intestinal failure (IF) are at risk for both gastrointestinal (GI) and systemic complications, thus depending on a functioning network of multidisciplinary care. Data on the clinical impact of coronavirus disease 2019 (COVID-19) or the pandemic-related restrictions are limited. We aimed to analyse the clinical course of COVID-19 in children with IF, and to evaluate the perceived impact of the COVID-19 pandemic on IF patients and their caregivers by analysing quality of life (QoL), health-related QoL (HRQoL) and health care...

OBJECTIVES: Patients with intestinal failure require central venous access which puts them at risk for central line-associated bloodstream infections (CLABSI). Maintaining vascular patency is critical for this population to receive nutrition support. When CLABSIs occur line salvage can help maintain vascular access. The aim of this study is to assess factors associated with safe and successful central venous catheter salvage. METHODS: Retrospective cohort study of patients with intestinal failure at two tertiary care institutions between 2012 and 2020...

BACKGROUND & AIMS: The intestinal rehabilitation program (IRP) is a specialized approach to managing patients with intestinal failure (IF). The goal of IRP is to reduce the patient's dependence on parenteral nutrition by optimizing nutrition intake while minimizing the risk of complications and providing individualized medical and surgical treatment. We aimed to provide a thorough overview of our extensive history in adult IRP. METHODS: We reviewed the medical records of adults with IF treated at our center's IRP over the past two decades...

BACKGROUND: Intestinal transplantation (ITx) is the only causal treatment for complicated chronic intestinal failure after mesenteric ischemia and impending failure of parenteral supplementation. Isolated or combined ITx with the inclusion of the intestine is associated with demanding immunological, perioperative and infection associated challenges. AIM: The characterization of chronic intestinal failure, the indications, transplant survival, transplantation techniques and success rates...

BACKGROUND Mitochondrial neurogastrointestinal encephalopathy syndrome (MNGIE) is an autosomal recessive disease caused by thymidine phosphorylase deficiency leading to progressive gastrointestinal dysmotility, cachexia, ptosis, ophthalmoparesis, peripheral neuropathy and leukoencephalopathy. Although liver transplantation corrects thymidine phosphorylase deficiency, intestinal deficiency of the enzyme persists. Retrospective chart review was carried out to obtain clinical, biochemical, and pathological details...

OBJECTIVES: Children on long-term parenteral nutrition (PN) are at high risk of iodine deficiency (ID). However, most available information comes from cross-sectional studies. We investigated the iodine status, associated factors, and prevalence of hypothyroidism in children with intestinal failure (IF) who were followed up longitudinally. METHODS: This was a cohort study of children with IF monitored for urine iodine concentration (UIC), iodine intake, serum selenium concentration, and thyroid function in an intestinal rehabilitation program...

BACKGROUND: Children with complicated gastrointestinal conditions are dependent on follow up by tertiary care specialists throughout childhood to prevent and treat complications. In Sweden, paediatric surgical- and intestinal rehabilitation centres are centralised which means that many patients and guardians have to travel long distances to access tertiary referral centres. Our tertiary referral centre has developed a model of shared care with video conferences for follow up with our centre and the patient and guardians attending together with the responsible professionals at the local hospital...

BACKGROUND & AIMS: Short bowel syndrome (SBS) is the leading cause of chronic intestinal failure. The duration of parenteral support (PS) and the long-term micronutrient needs in children with SBS vary, based on their clinical and anatomical characteristics. Our study aimed to review the clinical course and identify high risk patient groups for prolonged PS and long-term micronutrient supplementation. METHODS: A retrospective review was conducted on electronic medical records of children with SBS and chronic intestinal failure who were enrolled in the multidisciplinary intestinal rehabilitation program at Manchester Children's Hospital, UK...

Pediatric intestinal failure (IF) is a rare disease that represents an evolving field in pediatric gastroenterology and surgery. With only a limited number of multicenter collaborations, much of the research in pediatric IF is often confined to single-center reports with small sample sizes. This has resulted in challenges in data interpretation and left many knowledge gaps unanswered. Over the past two decades, five large multicenter collaborations, primarily from North America and Europe, have published their findings...

Patients with short bowel syndrome (SBS) are often managed by expert multidisciplinary teams. One of the main goals in the management of SBS is the weaning of parenteral support (PS). Weaning of PS removes the risks associated with long-term central line placement and eliminates the need for intestinal transplant. Whereas several papers detail the ongoing care and management of patients with SBS who are dependent on PS, there are few reports discussing the successful weaning of PS in this patient population...

Intestinal transplant (ITx) rejection lacks a reliable noninvasive biomarker and rejection surveillance relies on serial endoscopies and mucosal biopsies followed by histologic assessment. Endoscopic biopsies are also essential for identifying other ITx-related complications such as infectious, allergic, and inflammatory graft enteritis as well as post-transplant lymphoproliferative disease or graft versus host disease. In spite of its central role in ITx, published guidelines on endoscopy and biopsy are lacking and significant variability between centers in terms of timing and technical performance exists...

OBJECTIVES: Anastomotic ulceration (AU) is a rare but life-threatening complication of pediatric short bowel syndrome (SBS). AUs may be challenging to detect and refractory to treatment. This study aimed to identify features associated with symptomatic bleeding AUs in children with SBS and factors that may impact resolution of bleeding. The relationship between dietary changes and symptomatic anastomotic hemorrhage was also explored. METHODS: We conducted a retrospective chart review of 381 patients cared for in the Intestinal Rehabilitation Program (IRP) at our center from 2013 to 2022...

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BACKGROUND: Children with short bowel syndrome requiring parenteral nutrition are at high risk of recurrent central line-associated bloodstream infections requiring inpatient admission. Predicting responses to treatment at admission could help revise our current treatment algorithm and reduce the length of stay. METHODS: We conducted a retrospective study of all intestinal rehabilitation clinic patients admitted for central line-associated bloodstream infections at our academic hospital between January 2018 and June 2021...

BACKGROUND: The nutritional status of children with intestinal failure (IF) can be difficult to determine using body weight and currently available anthropometric techniques. Air displacement plethysmography (ADP) is a non-invasive measure of whole-body composition that measures body mass and volume, with a calculation of percent body fat (%BF) and fat-free mass (FFM) that may be useful during the provision of specialized nutrition. OBJECTIVES: To evaluate the validity and feasibility of measuring body composition in children with IF using ADP compared with deuterium dilution, as well as secondarily with other measures of body composition, namely bioelectrical impedance analysis (BIA), dual-energy x-ray absorptiometry (DXA) and four-site skinfold anthropometry...