RESUMO
Intestinal failure (IF) remains as a life-threatening medical condition worldwide, but the disparity on the type and quality of medical care available, together with the different limitations to access among individual countries or regions, turned IF assessment and therapy into a difficult matter, which becomes a major hazard for the developing world. This article aims to provide an update regarding definitions used, the current general worldwide data, the developments, achievements, and the different access alternatives in Latin-America, Middle East, and Asia to exemplify what can be done to help patients with IF.
Assuntos
Países em Desenvolvimento , Humanos , Intestinos/transplante , Enteropatias/terapia , Enteropatias/cirurgia , Transplante de Órgãos , Acessibilidade aos Serviços de SaúdeRESUMO
Intestinal dysfunction is becoming increasingly associated with neurological and endocrine issues, raising concerns about its impact on world health. With the introduction of several breakthrough technologies for detecting and treating intestinal illnesses, significant progress has been made in the previous few years. On the other hand, traditional intrusive diagnostic techniques are expensive and time-consuming. Furthermore, the efficacy of conventional drugs (not capsules) is reduced since they are more likely to degrade before reaching their target. In this context, microcapsules based on different types of biological macromolecules have been used to encapsulate active drugs and sensors to track intestinal ailments and address these issues. Several biomacromolecules/biomaterials (natural protein, alginate, chitosan, cellulose and RNA etc.) are widely used for make microcapsules for intestinal diseases, and can significantly improve the therapeutic effect and reduce adverse reactions. This article systematically summarizes microencapsulated based on biomacromolecules material for intestinal health control and efficacy enhancement. It also discusses the application and mechanism research of microencapsulated biomacromolecules drugs in reducing intestinal inflammation, in addition to covering the preparation techniques of microencapsulated drug delivery systems used for intestinal health. Microcapsule delivery systems' limits and potential applications for intestinal disease diagnosis, treatment, and surveillance were highlighted.
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Cápsulas , Humanos , Animais , Sistemas de Liberação de Medicamentos , Substâncias Macromoleculares/química , Alginatos/química , Intestinos , Composição de Medicamentos/métodos , Quitosana/química , Enteropatias/terapia , Enteropatias/diagnósticoRESUMO
Inactivating mutations of Foxp3, the master regulator of regulatory T cell development and function, lead to immune dysregulation, polyendocrinopathy, enteropathy, X-linked (IPEX) syndrome in mice and humans. IPEX is a fatal autoimmune disease, with allogeneic stem cell transplant being the only available therapy. In this study, we report that a single dose of adeno-associated virus (AAV)-IL-27 to young mice with naturally occurring Foxp3 mutation (Scurfy mice) substantially ameliorates clinical symptoms, including growth retardation and early fatality. Correspondingly, AAV-IL-27 gene therapy significantly prevented naive T cell activation, as manifested by downregulation of CD62L and upregulation of CD44, and immunopathology typical of IPEX. Because IL-27 is known to induce IL-10, a key effector molecule of regulatory T cells, we evaluated the contribution of IL-10 induction by crossing IL-10-null allele to Scurfy mice. Although IL-10 deficiency does not affect the survival of Scurfy mice, it largely abrogated the therapeutic effect of AAV-IL-27. Our study revealed a major role for IL-10 in AAV-IL-27 gene therapy and demonstrated that IPEX is amenable to gene therapy.
Assuntos
Fatores de Transcrição Forkhead , Doenças Genéticas Ligadas ao Cromossomo X , Terapia Genética , Mutação em Linhagem Germinativa , Interleucina-10 , Linfócitos T Reguladores , Animais , Fatores de Transcrição Forkhead/genética , Camundongos , Interleucina-10/genética , Interleucina-10/imunologia , Terapia Genética/métodos , Linfócitos T Reguladores/imunologia , Doenças Genéticas Ligadas ao Cromossomo X/terapia , Doenças Genéticas Ligadas ao Cromossomo X/imunologia , Doenças Genéticas Ligadas ao Cromossomo X/genética , Interleucinas/imunologia , Interleucinas/genética , Diarreia/genética , Diarreia/terapia , Diarreia/imunologia , Enteropatias/imunologia , Enteropatias/genética , Enteropatias/terapia , Dependovirus/genética , Camundongos Endogâmicos C57BL , Doenças do Sistema Imunitário/imunologia , Doenças do Sistema Imunitário/terapia , Doenças do Sistema Imunitário/genética , Doenças do Sistema Imunitário/congênito , Diabetes Mellitus Tipo 1/imunologia , Diabetes Mellitus Tipo 1/terapia , Diabetes Mellitus Tipo 1/genética , Diabetes Mellitus Tipo 1/congênito , Camundongos Knockout , Ativação Linfocitária/imunologia , Humanos , Interleucina-27/genéticaRESUMO
Congenital diarrheas and enteropathies (CODE) are a group of rare, heterogenous, monogenic disorders that lead to chronic diarrhea in infancy. Definitive treatment is rarely available, and supportive treatment is the mainstay. Nutritional management in the form of either specialized formulas, restrictive diet, or parenteral nutrition support in CODE with poor enteral tolerance is the cornerstone of CODE treatment and long-term growth. The evidence to support the use of specific diet regimens and nutritional approaches in most CODE disorders is limited due to the rarity of these diseases and the scant published clinical experience. The goal of this review was to create a comprehensive guide for nutritional management in CODE, based on the currently available literature, disease mechanism, and the PediCODE group experience. Enteral diet management in CODE can be divided into 3 distinct conceptual frameworks: nutrient elimination, nutrient supplementation, and generalized nutrient restriction. Response to nutrient elimination or supplementation can lead to resolution or significant improvement in the chronic diarrhea of CODE and resumption of normal growth. This pattern can be seen in CODE due to carbohydrate malabsorption, defects in fat absorption, and occasionally in electrolyte transport defects. In contrast, general diet restriction is mainly supportive. However, occasionally it allows parenteral nutrition weaning or reduction over time, mainly in enteroendocrine defects and rarely in epithelial trafficking and polarity defects. Further research is required to better elucidate the role of diet in the treatment of CODE and the appropriate diet management for each disease.
Assuntos
Nutrição Enteral , Humanos , Nutrição Enteral/métodos , Diarreia/dietoterapia , Diarreia/terapia , Lactente , Nutrição Parenteral/métodos , Enteropatias/dietoterapia , Enteropatias/terapia , Recém-Nascido , Suplementos Nutricionais , Diarreia Infantil/dietoterapia , Diarreia Infantil/terapiaRESUMO
PURPOSE: Studies on intestinal Behçet's disease (BD) complicated by myelodysplastic syndrome (MDS) are rare, and no established therapeutic guidelines exist. This study aimed to evaluate the clinical presentation and outcomes of patients with intestinal BD complicated by MDS (intestinal BD-MDS) and suggest a treatment strategy. MATERIALS AND METHODS: Data from patients with intestinal BD-MDS from four referral centers in Korea who were diagnosed between December 2000 and December 2022 were retrospectively analyzed. Clinical features and prognosis of intestinal BD-MDS compared with age-, sex-matched intestinal BD without MDS were investigated. RESULTS: Thirty-five patients with intestinal BD-MDS were included, and 24 (70.6%) had trisomy 8. Among the 35 patients, 23 (65.7%) were female, and the median age at diagnosis for intestinal BD was 46.0 years (range, 37.0-56.0 years). Medical treatments only benefited eight of the 32 patients, and half of the patients underwent surgery due to complications. Compared to 70 matched patients with intestinal BD alone, patients with intestinal BD-MDS underwent surgery more frequently (51.4% vs. 24.3%; p=0.010), showed a poorer response to medical and/or surgical treatment (75.0% vs. 11.4%; p<0.001), and had a higher mortality (28.6% vs. 0%; p<0.001). Seven out of 35 patients with intestinal BD-MDS underwent hematopoietic stem cell transplantation (HSCT), and four out of the seven patients had a poor response to medical treatment prior to HSCT, resulting in complete remission of both diseases. CONCLUSION: Patients with intestinal BD-MDS frequently have refractory diseases with high mortalities. HSCT can be an effective treatment modality for medically refractory patients with intestinal BD-MDS.
Assuntos
Síndrome de Behçet , Enteropatias , Síndromes Mielodisplásicas , Humanos , Síndrome de Behçet/complicações , Síndrome de Behçet/terapia , Feminino , Síndromes Mielodisplásicas/terapia , Síndromes Mielodisplásicas/complicações , Masculino , Adulto , Pessoa de Meia-Idade , Estudos Retrospectivos , Enteropatias/terapia , Enteropatias/complicações , Enteropatias/etiologia , República da Coreia/epidemiologia , Resultado do Tratamento , Trissomia , Prognóstico , Cromossomos Humanos Par 8/genéticaRESUMO
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. The study examined the rates of attempted salvage, factors associated with successful salvage, and complications associated with salvage attempts. RESULTS: Over the study period, 76 patients with intestinal failure were include while central venous access was in place. There were a total of 94 CLABSIs. Salvage was more likely to be attempted when patients were under the direct care of an intestinal rehabilitation service (95% vs. 68%, p = 0.04). The overall successful salvage rate was 91.6% (n = 77). Gram-positive, Gram-negative, and polymicrobial infections had successful salvage rates of 97%, 92%, and 94% respectively. The successful salvage rate for fungal infections was 40%. There was no difference in 30-day complication rates for hospital readmission, intensive care unit admission, and death between patients who underwent salvage attempt and those who did not. CONCLUSIONS: Central line salvage can be safely attempted for many infections in patients with intestinal failure, leading to vascular access preservation.
Assuntos
Infecções Relacionadas a Cateter , Cateterismo Venoso Central , Cateteres Venosos Centrais , Enteropatias , Insuficiência Intestinal , Sepse , Humanos , Criança , Estudos Retrospectivos , Infecções Relacionadas a Cateter/epidemiologia , Infecções Relacionadas a Cateter/microbiologia , Enteropatias/terapia , Enteropatias/complicações , Cateteres Venosos Centrais/efeitos adversos , Cateteres Venosos Centrais/microbiologia , Cateterismo Venoso Central/efeitos adversosRESUMO
Pyroptosis is an innate immune response triggered by the activation of inflammasomes by various influencing factors, characterized by cell destruction. It impacts the immune system and cancer immunotherapy. In recent years, the roles of pyroptosis and inflammasomes in intestinal inflammation and cancer have been continuously confirmed. This article reviews the latest progress in pyroptosis mechanisms, new discoveries of inflammasomes, mutual regulation between inflammasomes, and their applications in intestinal diseases. Additionally, potential synergistic treatment mechanisms of intestinal diseases with pyroptosis are summarized, and challenges and future directions are discussed, providing new ideas for pyroptosis therapy.
Assuntos
Enteropatias , Neoplasias , Humanos , Piroptose , Inflamassomos , Neoplasias/terapia , Inflamação , Enteropatias/terapiaRESUMO
OBJECTIVE: Patients with chronic intestinal failure use home parenteral nutrition infusion support. Non-compliance of home parenteral nutrition treatment is well documented, especially if clinical resources are remote. Objective delivery data from Infusion Pump reports have the potential to support treatment progress and planning. The aim of this study was to report the efficacy and accuracy of the Eitan Insights digital health platform for home parenteral nutrition use (a platform providing data-driven insights from the pump-recorded data). METHODS: A prospective, single-center observational study of 20 patients treated with home parenteral nutrition ≥3 d/wk was conducted over 2022. The patients recorded the pre- and postinfusion home parenteral nutrition bag weight, duration of infusion, and alarms. We compared manual records to the pump data. Repeated measures analysis of variance was used for statistical analysis. RESULTS: A total of 45 data sets were collected, with no adverse events noted. In multiple comparisons between patient factors and descriptive statistics, there was no significant difference between manually recorded and pump-recorded data for volume infused (mean values of manual versus pump were 1707 ± 362 mL and 1708 ± 405 mL; P = 0.939) and infusion duration (mean values of manual versus pump iwere 9h 43 min ± 2.48 SD versus 9h 45 min ± 2.41 SD; P = 0.858). CONCLUSION: The data collected by the digital platform accurately reflect patients' infusion data. This connected device has the potential to allow clinicians to be more informed and assess treatment trends and proactive resource planning through the Infusion Pump data insights.
Assuntos
Enteropatias , Nutrição Parenteral no Domicílio , Humanos , Doença Crônica , Saúde Digital , Enteropatias/terapia , Estudos ProspectivosRESUMO
Inborn errors of immunity (IEI) present a unique paradigm in the realm of gene therapy, emphasizing the need for precision in therapeutic design. As gene therapy transitions from broad-spectrum gene addition to careful modification of specific genes, the enduring safety and effectiveness of these therapies in clinical settings have become crucial. This review discusses the significance of IEIs as foundational models for pioneering and refining precision medicine. We explore the capabilities of gene addition and gene correction platforms in modifying the DNA sequence of primary cells tailored for IEIs. The review uses four specific IEIs to highlight key issues in gene therapy strategies: X-linked agammaglobulinemia (XLA), X-linked chronic granulomatous disease (X-CGD), X-linked hyper IgM syndrome (XHIGM), and immune dysregulation, polyendocrinopathy, enteropathy, X-linked (IPEX). We detail the regulatory intricacies and therapeutic innovations for each disorder, incorporating insights from relevant clinical trials. For most IEIs, regulated expression is a vital aspect of the underlying biology, and we discuss the importance of endogenous regulation in developing gene therapy strategies.
Assuntos
Agamaglobulinemia , Doenças Genéticas Ligadas ao Cromossomo X , Enteropatias , Humanos , Doenças Genéticas Ligadas ao Cromossomo X/genética , Doenças Genéticas Ligadas ao Cromossomo X/terapia , Enteropatias/genética , Enteropatias/terapia , Agamaglobulinemia/genética , Agamaglobulinemia/terapia , Terapia GenéticaRESUMO
BACKGROUND: Device-assisted enteroscopy (DAE) has become a well-established diagnostic and therapeutic tool for the management of small-bowel pathology. We aimed to evaluate the performance measures for DAE across the UK against the quality benchmarks proposed by the European Society of Gastrointestinal Endoscopy (ESGE). METHODS: We retrospectively collected data on patient demographics and DAE performance measures from electronic endoscopy records of consecutive patients who underwent DAE for diagnostic and therapeutic purposes across 12 enteroscopy centers in the UK between January 2017 and December 2022. RESULTS: A total of 2005 DAE procedures were performed in 1663 patients (median age 60 years; 53% men). Almost all procedures (98.1%) were performed for appropriate indications. Double-balloon enteroscopy was used for most procedures (82.0%), followed by single-balloon enteroscopy (17.2%) and spiral enteroscopy (0.7%). The estimated depth of insertion was documented in 73.4% of procedures. The overall diagnostic yield was 70.0%. Therapeutic interventions were performed in 42.6% of procedures, with a success rate of 96.6%. Overall, 78.0% of detected lesions were marked with a tattoo. Patient comfort was significantly better with the use of deep sedation compared with conscious sedation (99.7% vs. 68.5%; P<0.001). Major adverse events occurred in only 0.6% of procedures. CONCLUSIONS: Performance measures for DAE in the UK meet the ESGE quality benchmarks, with high diagnostic and therapeutic yields, and a low incidence of major adverse events. However, there is room for improvement in optimizing sedation practices, standardizing the depth of insertion documentation, and adopting marking techniques to aid in the follow-up of detected lesions.
Assuntos
Enteropatias , Masculino , Humanos , Pessoa de Meia-Idade , Feminino , Enteropatias/diagnóstico , Enteropatias/terapia , Estudos Retrospectivos , Melhoria de Qualidade , Endoscopia Gastrointestinal/métodos , Intestino Delgado/diagnóstico por imagem , Intestino Delgado/patologia , Enteroscopia de Duplo Balão/métodosRESUMO
BACKGROUND: There is inequal access to treatment and scarce evidence on how the disease burden in chronic intestinal failure (CIF) compares to other chronic nonmalignant types of organ failure. Therefore, we compared the health-related quality of life (HRQOL) of people with CIF with that of people with end-stage kidney disease (ESKD) receiving hemodialysis (HD). These groups were selected for comparison as they have similar treatment characteristics. We hypothesized that people treated with HD and people with CIF had similarly poor HRQOL. METHODS: HRQOL was evaluated and compared in a cross-sectional study of adult people with CIF and people with ESKD HD at a tertiary hospital in Denmark, using the Short-Form 36 (SF-36). RESULTS: One hundred forty-one people with CIF and 131 people with ESKD receiving HD were included in the analysis. Both groups reported low scores (<50) for HRQOL on general health, vitality, and role limitation-physical. People with ESKD receiving HD had significantly lower scores than people with CIF regarding physical functioning, general health, and vitality when adjusted for sex and age. No significant difference was found for any other SF-36 domain. CONCLUSION: HRQOL was similarly and significantly reduced in people with CIF and in people with ESKD receiving HD. People with ESKD receiving HD had significantly poorer HRQOL than people with CIF in some aspects of physical and mental health. Access to home parenteral support treatment varies among countries that typically provide HD, suggesting an inequality in healthcare based on the type of organ failure.
Assuntos
Enteropatias , Insuficiência Intestinal , Falência Renal Crônica , Adulto , Humanos , Qualidade de Vida/psicologia , Estudos Transversais , Falência Renal Crônica/terapia , Falência Renal Crônica/psicologia , Diálise Renal/psicologia , Doença Crônica , Enteropatias/complicações , Enteropatias/terapiaRESUMO
BACKGROUND: Catheter-related bloodstream infections (CRBSIs) in patients receiving home parenteral nutrition (HPN) for chronic intestinal failure (CIF) are associated with significant morbidity and financial costs. Taurolidine is associated with a reduction in bloodstream infections, with limited information on the cost-effectiveness as the primary prevention. This study aimed to determine the cost-effectiveness of using taurolidine-citrate for the primary prevention of CRBSIs within a quaternary hospital. METHODS: All patients with CIF receiving HPN were identified between January 2015 and November 2022. Data were retrospectively collected regarding patient demographics, HPN use, CRBSI diagnosis, and use of taurolidine-citrate. The direct costs associated with CRBSI-associated admissions and taurolidine-citrate use were obtained from the coding department using a bottom-up approach. An incremental cost-effective analysis was performed, with a time horizon of 4 years, to compare the costs associated with primary and secondary prevention against the outcome of cost per infection avoided. RESULTS: Forty-four patients received HPN within this period. The CRBSI rates were 3.25 infections per 1000 catheter days before the use of taurolidine-citrate and 0.35 infections per 1000 catheter days after taurolidine-citrate use. The incremental cost-effectiveness ratio indicates primary prevention is the weakly dominant intervention, with the base case value of $27.04 per CRBSI avoided. This held with one-way sensitivity analysis. CONCLUSION: Taurolidine-citrate in the primary prevention of CRBSIs in patients with CIF receiving HPN is associated with reduced hospital costs and infection rates.
Assuntos
Infecções Relacionadas a Cateter , Cateteres Venosos Centrais , Enteropatias , Insuficiência Intestinal , Nutrição Parenteral no Domicílio , Sepse , Taurina/análogos & derivados , Tiadiazinas , Humanos , Ácido Cítrico/uso terapêutico , Análise Custo-Benefício , Estudos Retrospectivos , Citratos/uso terapêutico , Cateteres Venosos Centrais/efeitos adversos , Sepse/etiologia , Enteropatias/complicações , Enteropatias/terapia , Nutrição Parenteral no Domicílio/efeitos adversos , Infecções Relacionadas a Cateter/epidemiologia , Infecções Relacionadas a Cateter/prevenção & controleRESUMO
Intestinal transplantation has emerged as an accepted treatment choice for individuals experiencing irreversible intestinal failure. This treatment is particularly relevant for those who are not candidates or have poor response to autologous gut reconstruction or trophic hormone therapy, and who can no longer be sustained on parenteral nutrition. One of the main goals of transplant is to eliminate the need for parenteral support and its associated complications, while safely restoring complete nutrition autonomy. An intestinal transplant is a complex process that goes beyond merely replacing the intestines to provide nourishment and ceasing parenteral support. It requires an integrated management approach in the pretransplant and posttransplant setting, and high-quality nutrition treatment is one of the cornerstones leading to favorable outcomes and long-term management. Since the outset of intestinal transplant in the early 2000s, there is observed improvement of achieving nutrition autonomy sooner in the initial posttransplant phase; however, the development of nutrition complications in the chronic posttransplant period remains a long-term risk. This review delineates the decision-making process and clinical protocols used to nutritionally manage and monitor pre- and post-intestine transplant patients.
Assuntos
Enteropatias , Transplante de Órgãos , Adulto , Humanos , Intestinos , Nutrição Parenteral , Apoio Nutricional , Estado Nutricional , Enteropatias/terapiaRESUMO
BACKGROUND AND AIM: Although age at disease onset is considered to be a significant factor in the prognosis of Crohn's disease, little is known about its influence on the long-term prognosis of those with intestinal Behçet's disease (BD). This study aimed to evaluate the long-term clinical outcomes of patients with intestinal BD according to age of disease onset. METHODS: Patients diagnosed with intestinal BD at < 18, 18-60, and > 60 years of age were classified into early-onset, adult-onset, and late-onset groups, respectively. The influence of disease onset time on clinical prognosis, including specific medical requirements, BD-related intestinal surgery, hospitalization, and emergency room visits, was compared using the log-rank test in a large cohort of patients with intestinal BD. RESULTS: Among 780 patients, 21 (2.7%), 672 (86.2%), and 87 (11.1%) comprised the early-onset, adult-onset, and late-onset groups, respectively. Patients in the early-onset group were more likely to require immunosuppressants than those in the adult-onset group (P = 0.048). Nine (42.9%), 158 (23.5%), and 18 (20.7%) patients in the early-onset, adult-onset, and late-onset groups, respectively, underwent intestinal resection. The early-onset group exhibited a higher risk for intestinal resection than the late-onset (P = 0.043) and adult-onset (P = 0.030) groups. The late-onset group exhibited a higher risk for BD-related hospitalization than the adult-onset group (P = 0.023). CONCLUSIONS: Age at diagnosis affected the clinical course of intestinal BD, including intestinal surgery, hospitalization, and specific medical requirements. Different treatment strategies should be established according to age at diagnosis.
Assuntos
Síndrome de Behçet , Enteropatias , Adulto , Humanos , Síndrome de Behçet/complicações , Síndrome de Behçet/diagnóstico , Síndrome de Behçet/terapia , Prognóstico , Imunossupressores/uso terapêutico , Intestinos , Enteropatias/diagnóstico , Enteropatias/etiologia , Enteropatias/terapiaRESUMO
Congenital diarrhea and enteropathies (CODEs) constitute a group of rare genetic disorders characterized by severe diarrhea and malabsorption in the neonatal period or early infancy. Timely diagnosis and treatment is essential to prevent life-threatening complications, including dehydration, electrolyte imbalance, and malnutrition. This review offers a simplified approach to the diagnosis of CODEs, with a specific focus on microvillus inclusion disease (MVID), congenital tufting enteropathy (CTE), congenital chloride diarrhea (CLD), and congenital sodium diarrhea (CSD). Patients with CODEs typically present with severe watery or occasionally bloody diarrhea, steatorrhea, dehydration, poor growth, and developmental delay. Therefore, it is crucial to thoroughly evaluate infants with diarrhea to rule out infectious, allergic, or anatomical causes before considering CODEs as the underlying etiology. Diagnostic investigations for CODEs encompass various modalities, including stool tests, blood tests, immunological studies, endoscopy and biopsies for histology and electron microscopy, and next-generation sequencing (NGS). NGS plays a pivotal role in identifying the genetic mutations responsible for CODEs. Treatment options for CODEs are limited, often relying on total parenteral nutrition for hydration and nutritional support. In severe cases, intestinal transplantation may be considered. The long-term prognosis varies among specific CODEs, with some patients experiencing ongoing intestinal failure and associated complications. In conclusion, the early recognition and accurate diagnosis of CODEs are of paramount importance for implementing appropriate management strategies. Further research and advancements in genetic testing hold promise for enhancing diagnostic accuracy and exploring potential targeted therapies for these rare genetic disorders.
Assuntos
Diarreia , Síndromes de Malabsorção , Humanos , Diarreia/terapia , Diarreia/etiologia , Diarreia/congênito , Síndromes de Malabsorção/terapia , Síndromes de Malabsorção/diagnóstico , Síndromes de Malabsorção/genética , Recém-Nascido , Lactente , Erros Inatos do Metabolismo/diagnóstico , Erros Inatos do Metabolismo/terapia , Erros Inatos do Metabolismo/genética , Mucolipidoses/diagnóstico , Mucolipidoses/terapia , Mucolipidoses/genética , Microvilosidades/patologia , Enteropatias/diagnóstico , Enteropatias/terapia , Enteropatias/genética , Anormalidades Múltiplas , Diarreia InfantilRESUMO
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. Children were included in the review if they required PN for more than 60 days out of 74 consecutive days and had at least 3 years of follow-up. Statistical analysis was performed using IBM SPSS Statistics 24.0. RESULTS: 40 children with SBS achieved enteral autonomy (EA) and 14 remained dependent on PS after 36 months of follow up. Necrotizing enterocolitis was the most common cause for intestinal resection (38.9%) followed by gastroschisis (22.2%), malrotation with volvulus (20.4%), segmental volvulus (9.3%) and long segment Hirschsprung disease (1.9%). Those who achieved EA had significantly longer intestinal length 27.5% (15.0-39.3) than those who remained on PS 6.0% (1.5-12.5) (p < 0.001). Type I SBS was only found in the PS cohort. Median PN dependence was 10.82 months [IQR 5.73-20.78]. Congenital diagnosis was associated with longer PN dependence (21.0 ± 20.0) than acquired (8.7 ± 7.8 months), (p = 0.02). The need for micronutrient supplementation was assessed after the transition to EA; 87.5% children had at least one micronutrient depletion, most commonly Vitamin D (64.1%), followed by iron (48.7%), Vitamin B12 (34.2%), and vitamin E (28.6%). Iron deficiency and vitamin A depletion were correlated with longer PS after multivariate analysis (OR: 1.103, 1.006-1.210, p = 0.037 and OR: 1.048, 0.998-1.102, p = 0.062 respectively). CONCLUSION: In our cohort, small bowel length was the main predictor for EA. Children on longer PS, had more often a congenital cause of resection and were at risk for micronutrient deficiencies in EA.
Assuntos
Insuficiência Intestinal , Micronutrientes , Nutrição Parenteral , Síndrome do Intestino Curto , Oligoelementos , Criança , Humanos , Recém-Nascido , Enteropatias/etiologia , Enteropatias/terapia , Insuficiência Intestinal/etiologia , Insuficiência Intestinal/terapia , Volvo Intestinal/complicações , Micronutrientes/administração & dosagem , Micronutrientes/deficiência , Micronutrientes/uso terapêutico , Estudos Retrospectivos , Síndrome do Intestino Curto/etiologia , Síndrome do Intestino Curto/terapia , Oligoelementos/administração & dosagem , Oligoelementos/deficiência , Oligoelementos/uso terapêutico , Nutrição Parenteral/métodosRESUMO
BACKGROUND: Autoimmune enteropathy (AIE) defined by intractable diarrhoea and nonceliac enteropathy with villous atrophy, is a rare digestive disease. Case reports of this disease are sporadic and the clinical characteristics of AIE is seldom discussed. PURPOSE: We evaluate the clinical, laboratory, histopathological features, response to therapy and outcome of AIE in children. METHOD: We conducted a retrospective analysis of five children with AIE in our hospital. A comprehensive search of MEDLINE was performed using PubMed, through keywords of "autoimmune enteropathy, pediatric or children". The clinical manifestations, endoscopic results, pathological results, and medication therapy of these children were collected and the cases were divided into two groups, infants (≤ 1 year old) and children (> 1 year old). RESULTS: Five cases treated in our department: one case took eight years to make the final diagnosis; one case was positive for anti-intestinal epithelial cell (AE) antibody; three cases showed crypt apoptosis in histopathology; and two cases showed celiac-like changes. All cases were responsive to glucocorticoid therapy in the early stage of treatment, while three cases required immunosuppressant maintenance. After reviewing the literature, we performed a statistical analysis of 50 cases with a male-to-female ratio of 31:19. Among them, 35 patients (70%) were within 1 year of age, and their clinical manifestations were mainly watery stool (43 cases, 86%), weight loss (28 cases, 56%), abdominal distension (3 cases, 6%), serum AE or anti-goblet cell (AG) antibody positivity (32 cases, 64%), other immune-related antibodies (21 cases, 42%), gene mutations (9 cases, 18%), and family history (21 cases, 42%). All the children showed different degrees of intestinal villous atrophy. Thirty-seven (74%) of the children were treated early, and their clinical symptoms were relieved. Comparing the cases between different age groups, it was found that the mortality rate of children with onset in infancy was higher (P < 0.05), and there was no difference in other autoimmune diseases, AE antibody positivity rates, and other antibodies between the two groups. In addition to survival rate between different age group (P = 0. 005), there was no difference in sex, autoantibody positivity rate, single gene mutation, or family history between the two groups (P > 0.05) through analysis of mortality and clinical remission cases. CONCLUSION: Endoscopic examination and mucosal pathological examination should be performed to diagnose AIE in children with watery stool and weight loss who fail to be treated with diet therapy. Immunotherapy is the core of medical management of AIE and can improve prognosis. Children with a poor prognosis in infancy should be actively treated to reduce mortality rates associated with AIE.