Dietary Factors May Delay Tolerance Acquisition in Food Protein-Induced Allergic Proctocolitis.

BACKGROUND: Dietary and environmental factors may influence tolerance acquisition in food protein-induced allergic proctocolitis (FPIAP). This retrospective observational study explored the role of maternal diet during pregnancy and breastfeeding in tolerance acquisition in infantile FPIAP. METHODS: Breastfed infants with FPIAP from six diverse regions in Greece were divided into two groups, based on development of tolerance to the trigger food: Group A (n = 43), before, and Group B (n = 53), after, the 6th month of age. Maternal diet during pregnancy and breastfeeding was elicited using the Mediterranean Diet Score Questionnaire and the Mediterranean Oriented Culture Specific Semi-Quantitative Food Frequency Questionnaire. RESULTS: Mean age at diagnosis of FPIAP (1.5 months) and weaning (5.5 months) were the same in both groups. The main trigger was cow's milk. Group A received infant milk formula earlier than Group B. Group B had a higher incidence of asthma/wheeze, siblings with milk allergy, maternal smoking and rural residence. On multivariate analysis, earlier resolution of FPIAP was associated with higher maternal education and with salt intake and consumption of goat/sheep cheese during pregnancy and olive oil during breastfeeding. Consumption of multivitamins during pregnancy and meat, winter fruits, green vegetables, butter, salt, "ready-to-eat" meals and pastries during breastfeeding were correlated with longer duration of symptoms. CONCLUSIONS: Mothers of children with FPIAP to cow's milk protein can be advised to eat more yogurt, cheese and olive oil during subsequent pregnancies, and avoid multivitamins, grilled food, "ready-to-eat" meals, pastries, meat and alcohol during breastfeeding, to reduce the duration of FPIAP presenting in future infants.

Alergia alimentar não IgE mediada: proctocolite induzida por proteínas alimentares ­ Atualização / Non-IgE mediated food allergy: food protein-induced allergic proctocolitis ­ An update

Nas últimas décadas observa-se aumento na prevalência mundial de alergia alimentar, que já acomete aproximadamente 6% das crianças, atribuído à interação entre fatores genéticos, ambientais e alterações na resposta imunológica e pode envolver reações mediadas por IgE, não mediadas e mistas. As formas não IgE mediadas decorrem de reação de hipersensibilidade tardia, mediada por linfócitos T e afetam prioritariamente o trato gastrointestinal, como a Síndrome da enterocolite induzida por proteína alimentar (FPIES), Síndrome da proctocolite alérgica induzida por proteína alimentar (FPIAP), Síndrome da enteropatia induzida por proteína alimentar (FPE) e doença celíaca. As características destas reações podem ser diferenciadas por sua apresentação clínica, gravidade, idade de início e história natural. Entre as reações alérgicas aos alimentos não IgE mediadas, a proctocolite alérgica é a mais frequente. Geralmente ocorre no primeiro ano de vida e apresenta excelente prognóstico. Embora costume ter um curso benigno, traz grande preocupação aos cuidadores por frequentemente cursar com quadro de hematoquezia exigindo diagnóstico diferencial adequado. O conhecimento e manejo da proctocolite alérgica é de suma importância para a prática médica em Alergia e Imunologia. Seu diagnóstico é baseado na história clínica seguindo-se dieta de exclusão, especialmente do leite de vaca, com subsequente provocação oral, que geralmente pode ser realizada no domicílio. O diagnóstico preciso é importante, para se evitar dietas de exclusão desnecessárias. Nesta revisão foram utilizados artigos publicados nos últimos anos, com busca realizada através da base PubMed envolvendo revisões, diagnóstico e tratamento de alergias não IgE mediadas, com foco em proctocolite alérgica.

An increase in the worldwide prevalence of food allergies has been observed in the past decades, currently affecting 6% of children. This increase has been associated with the interaction between genetic, environmental, and immune response factors and can be observed in IgE, non-IgE, and mixed mediated reactions. Non-IgE mediated food allergies result from delayed-type hypersensitivity and mostly affect the gastrointestinal tract, such as food protein-induced enterocolitis syndrome (FPIES), food protein-induced allergic proctocolitis (FPIAP), food protein-induced enteropathy (FPE), and celiac disease. These reactions can be differentiated by their clinical presentation, severity, age at onset, and natural history. Among non-IgE-mediated allergic reactions to food, allergic proctocolitis is the most frequent. It usually develops in the first year of life and has excellent prognosis. Although it has a benign course, allergic proctocolitis is challenging for health care professionals because it often presents with hematochezia, requiring an accurate differential diagnosis. Knowledge and management of allergic proctocolitis is of paramount importance for medical practice in allergy and immunology. Its diagnosis is based on clinical history followed by elimination diet, especially cow's milk, with subsequent oral food challenge, which may usually be performed at home. Accurate diagnosis is important to avoid unnecessary elimination diets. For this review, PubMed database was searched for recently published literature reviews and studies on the diagnosis and treatment of non- IgE mediated allergies, with a focus on allergic proctocolitis.

Gastrointestinal food allergy: Prevalence, characterization, and direct costs in a referral center in Bogotá / Alergia alimentaria gastrointestinal: prevalencia, caracterización y costos directos en un centro de remisión en Bogotá

Abstract Introduction: The prevalence and incidence of gastrointestinal food allergy has increased in recent years with high associated costs, but usually with a good prognosis; nonetheless, in Colombia, information is scarce. This study intends to describe demographic variables, symptomatology, clinical picture, nutritional status, management, and natural history of the disease, determine its prevalence in the Colombian pediatric population by age group, and describe its direct costs. Materials and methods: The study was conducted in three phases. In the first, we estimated the prevalence of the disease from the review of the RIPS and MIPRES databases between 2015 and 2019. Secondly, we checked the medical records selected per the inclusion and exclusion criteria for characterization and costs. Lastly, through a telephone survey, we asked about the current state of the disease and its resolution. Results: The estimated prevalence adjusted for underreporting was 0.04 % for the pediatric population and 0.148 % for those under five. The most frequent diagnoses were allergic proctocolitis (59.3 %) and secondary functional gastrointestinal disorders (13.9 %). The most frequent allergen was cow's milk protein. Early management is related to an excellent nutritional prognosis. Direct costs are mainly related to using formulas (92 %) and medical appointments (3.4 %); 89 % of parents consider that the food allergy will resolve over time. Conclusions: This retrospective study is the most extensive in Colombia, drawing local conclusions that may be compared with other countries.

Resumen Introducción: la prevalencia e incidencia de la alergia alimentaria gastrointestinal ha aumentado en los últimos años, con importantes costos asociados, pero usualmente de buen pronóstico; sin embargo, en Colombia la información es escasa. Los objetivos del presente estudio son describir variables demográficas, sintomatología, clínica, estado nutricional, manejo e historia natural de la enfermedad; conocer su prevalencia en la población pediátrica colombiana por grupo etario, y describir sus costos directos. Materiales y métodos: el estudio se desarrolló en 3 fases: en la primera, se estimó la prevalencia de la enfermedad a partir de la revisión de las bases RIPS y MIPRES de 2015 a 2019; en la segunda, se revisaron las historias clínicas seleccionadas por los criterios de inclusión y exclusión para caracterización y costos; y en la tercera, por medio de una encuesta telefónica se interrogó el estado actual de la enfermedad y su resolución. Resultados: la prevalencia estimada ajustada por subregistro fue de 0,04 % para la población pediátrica y de 0,148 % para los menores de 5 años. Los diagnósticos más frecuentes fueron proctocolitis alérgica (59,3 %) y trastornos gastrointestinales funcionales secundarios (13,9 %). El alérgeno más frecuente fue la proteína de leche de vaca. El manejo temprano está relacionado con buen pronóstico nutricional. Los costos directos se relacionan principalmente con el uso de fórmulas (92 %) y consultas médicas (3,4 %). El 89 % de los padres considera la resolución de la alergia a través del tiempo. Conclusiones: este es el estudio retrospectivo más grande en Colombia, lo que permite conclusiones locales que pueden ser comparadas con otros países.

Assessment of quality of life in patients with inflammatory bowel disease / Avaliação da qualidade de vida em pacientes com doença inflamatória intestinal

Inflammatory bowel disease (IBD) is a chronic inflammatory disorder of the gastrointestinal tract, occurring main-ly in the young, socioeconomically active age group. Both the recurrent-remitting course of symptoms and the chronicity of the disease impact patients' quality of life (QoL). Objective: determine the contributing factors asso-ciated with QoL in IBD patients in a tertiary service. Methods: a cross-sectional study of patients seen at the IBD outpatient clinic of the Federal University of Pelotas from January to November 2020, with clinical and laboratory data collection. Disease assessment was performed using Crohn's Disease Activity Index for Crohn's disease and Mayo score for ulcerative colitis and quality of life through the Inflammatory Bowel Disease Questionnaire (IBDQ). Results: the presence of a history of depression resulted in a significant impact on the overall QoL (p = 0.005) and mainly in the systemic symptoms (p = 0.04), social (p <0.001), and emotional (p = 0.008) domains. Regarding disease activity, statistical significance was evidenced in the intestinal symptoms domain (p <0.001) and overall QoL (p <0.001). Conclusion: a history of psychiatric illness and IBD disease activity were predictors of poorer QoL assessed by the IBDQ (AU)

A doença inflamatória intestinal (DII) é um distúrbio inflamatório crônico do trato gastrointestinal ocorrendo prin-cipalmente na faixa etária jovem socioeconomicamente ativa. Tanto o curso recorrente-remitente dos sintomas quanto a cronicidade da doença impactam a qualidade de vida (QoL) dos pacientes. Objetivo: avaliar a qualidade de vida de pacientes com DII em um serviço terciário. Métodos: estudo transversal de pacientes atendidos no ambulatório de DII da Universidade Federal de Pelotas no período de janeiro a novembro de 2020, com coleta de dados clínicos e laboratoriais. A atividade de doença foi avaliada pelo Crohn's Disease Activity Index para os casos de Doença de Crohn e escore de Mayo para os casos de retocolite ulcerativa e QoL por meio do Inflammatory Bowel Disease Questionnaire (IBDQ). Resultados: a presença de história de depressão resultou em impacto significativo na QoL (p = 0,005) e principalmente nos domínios sintomas sistêmicos (p = 0,04), social (p < 0,001) e emocional (p = 0,008). Em relação à atividade da doença, evidenciado significância estatística nos domínios sintomas intes-tinais (p < 0,001) e qualidade global (p < 0,001). Conclusão: há evidências de que os pacientes com história de depressão e não remissão da DII apresentam maior impacto na qualidade de vida avaliados pelo IBDQ (AU)

Chlamydia infection resembling ulcerative colitis: case report / Infecção por clamídia lembrando retocolite ulcerativa: relato de caso

Introduction: The diagnosis of ulcerative colitis is relatively complex because the symptoms are similar to those seen in several other diseases. Objective: To report a case of rectal chlamydial infection whose initial symptoms resembled ulcerative colitis. Case report: A 50-year-old male patient presented with diarrhea, blood and mucus in the stools, and an ulcer in the rectum. The histopathological exam pointed to chronic, unspecified inflammation. After a broad serological screening, with Immunoglobulin M positive for Chlamydia and a high titer of immunoglobulin G, the patient was treated with antibiotics and is clinically cured. Later, he remained Immunoglobulin M positive, but the titers of immunoglobulin G lowered considerably. Chlamydia has been shown to live in the gut microbiota, which could explain the case. Conclusion: It is important to search for chlamydial infection as a differential diagnosis of ulcerative colitis.

Introdução: A retocolite ulcerativa é uma condição clínica de diagnóstico relativamente complexo, uma vez que apresenta sinais e sintomas comuns a muitas outras doenças. Objetivo: Relatar um caso de infecção anorretal por clamídia, cujos sintomas iniciais se pareciam com os de retocolite ulcerativa. Relato de caso: Paciente de 50 anos, do sexo masculino, apresentou-se com diarreia, muco e sangue nas fezes, e úlcera no canal anorretal. O exame histopatológico mostrou um processo inflamatório crônico e inespecífico, então procedeu-se a amplo rastreamento sorológico, que revelou Imunoglobulina M positivo para clamídia e altos títulos de Imunoglobulina G. O paciente foi tratado com antibióticos e encontra-se clinicamente curado. No seguimento, permanece com Imunoglobulina M positivo, mas os títulos de Imunoglobulina G decresceram consideravelmente. Bactérias do gênero Chlamydia têm sido reportadas como parte da microbiota intestinal, o que poderia explicar tal comportamento sorológico. Conclusão: É importante rastrear por clamídia como diagnóstico diferencial das suspeitas de retocolite ulcerativa

The Low Maternal Consumption of Homemade Fermented Foods in Pregnancy Is an Additional Risk Factor for Food Protein-Induced Allergic Proctocolitis: A Case-Control Study.

INTRODUCTION: Food protein-induced allergic proctocolitis (FPIAP) is the most common non-IgE-mediated food allergy and it varies between 4% and 8% in infants. The aim of the study was to evaluate the potential association between FPIAP in infants and maternal daily consumption of homemade fermented foods (FFs) during pregnancy. METHODS: Two hundred and seven infants were included in this case-control study, 106 with physician-diagnosed FPIAP (FPIAP group) and 101 age- and gender-matched healthy infants (control group), together with their mothers. The frequency and diversity of the 8 most consumed homemade FFs in traditional Turkish cuisine and daily maternal consumption of these during pregnancy were evaluated retrospectively using a structured questionnaire. RESULTS: Rates of vaginal delivery, maternal smoking during pregnancy, educational status, and monthly household income were higher in the FPIAP group than the control group (p = 0.046, p = 0.014, p < 0.001, and p = 0.009, respectively). The 3 most common daily-consumed FFs during pregnancy were, in order, yogurt, cheese, and tarhana. The diversity of daily-consumed FFs during pregnancy (p = 0.004) and the consumption of the 3 most common FFs (p = 0.011) were lower in the FPIAP group than in the control group. Maternal smoking during pregnancy (odds ratio [OR]: 2.97, 95% confidence interval [CI]: 1.19-7.41, p = 0.019) and a higher maternal educational status (OR: 3.34, 95% CI: 1.63-6.84, p = 0.001) increased the risk of FPIAP at multivariate logistic regression, while the diversity of maternal FF consumption was protective against FPIAP (OR: 0.75, 95% CI: 0.58-0.96, p = 0.025). CONCLUSION: Daily maternal consumption of yogurt, cheese, and tarhana during pregnancy was less common in FPIAP. The diversity of traditional Turkish homemade FFs may reduce the risk of FPIAP, whereas maternal smoking and a higher maternal educational status were associated with an increased risk of FPIAP.

Diversion proctocolitis and the problem of the forgotten rectum in inflammatory bowel diseases: A systematic review.

BACKGROUND AND AIMS: Diversion proctocolitis (DP) is a non-specific mucosal inflammation arising in the defunctionalized colon and/or rectum following faecal diversion (colostomy, ileostomy). Differential diagnosis of DP from the underlying disease in patients with inflammatory bowel diseases (IBD) is often unclear. As a result, it might be difficult to undertake any specific treatment. We aimed to systematically review the literature evidence on DP in IBD patients. METHODS: For this qualitative systematic review, we searched PubMed, EMBASE and Scopus to identify all studies published until July 2021 including IBD patients affected by DP. RESULTS: Overall, 37 papers published between 1982 and 2021 were included. A total of 1.211 IBD patients were included: 613 UC (50.6%), 524 CD (43.3%), 66 IBD-unclassified (IBD-U) (5.4%), 8 unspecified patients (0.7%). Most patients with DP are asymptomatic, although inflammation is detectable in almost all patients with a rectal stump. Reduced short-chain fatty acids and an altered microbiome, may trigger mucosal inflammation and have been proposed as causing factors. An increased risk of developing cancer on DP has been reported in patients with a history of previous dysplasia/cancer. CONCLUSIONS: The etiopathogenesis of DP is still unknown. The efficacy of mesalamine, corticosteroids or short-chain fatty acids has not been proven by randomized trials yet. Since the incidence of cancer of the rectal stump can reach 4.5 per 1.000 diverted patients-year, IBD patients undergoing subtotal colectomy with end-ileostomy should undergo close endoscopic surveillance, being eventually counseled for surgery with or without the restoration of the intestinal continuity.

Serological Biomarkers and Diversion Colitis: Changes after Stimulation with Probiotics.

Diversion colitis is a non-specific inflammation of a defunctionalised segment of the colon after a temporary stoma has been performed. This inflammation is associated with an alteration of certain inflammatory serum markers. The aims of this study were, firstly, to evaluate the modification of inflammatory biomarkers after stimulation with probiotics prior to closure of the protective ileostomy. Secondly, to identify if a relationship could be established between the severity of diversion colitis and the alteration of inflammatory biomarkers in the blood. A prospective, randomized, double-blind, controlled study was conducted. Patients who underwent surgery for colorectal carcinoma with protective ileostomy between January 2017 and December 2018 were included, pending reconstructive surgery and with diversion colitis as diagnosis. The sample was randomly divided into a group stimulated with probiotics (SG) (n = 34) and a control group (CG) (n = 35). Histological and endoscopic changes were evaluated after stimulation, after restorative surgery and during the short-term follow-up after surgery, including the correlation with pro-inflammatory biomarkers in blood. As main findings, a significant decrease in C-reactive protein (CRP), Neutrophil/lymphocyte ratio (NLR ratio), and monocyte/lymphocyte ratio (LMR ratio) was observed in the SG versus the CG with a p < 0.001. A significant increase in transferrin values and in the platelet/lymphocyte ratio (PLR) was observed in the SG versus CG after stimulation with probiotics with a p < 0.001. A normalisation of CRP and transferrin levels was observed in the third month of follow-up after closure ileostomy, and NLR, LMR and PLR ratios were equal in both groups. Decreased modified Glasgow prognostic score was found in SG compared to CG after probiotic stimulation (p < 0.001). The endoscopic and histological severity of diversion colitis is associated with a greater alteration of blood inflammatory biomarkers. The stimulation with probiotics prior to reconstructive surgery promotes an early normalization of these parameters.

Lymphogranuloma venereum as a cause of persistent perianal ulcers.

Lymphogranuloma venereum (LGV) has been increasingly reported, and many clinicians are familiar with it as a cause of proctocolitis or inguinal adenopathy. On the other hand, LGV is less commonly considered as a cause of isolated genital ulcerative disease in comparison to other etiologies such as syphilis or herpes simplex. We report a case of persistent perianal ulcerations due to LGV in an HIV-positive patient, confirmed by nucleic acid amplification testing.

Acquired factor V inhibitor: Success of steroids in a patient with primary sclerosing cholangitis, ulcero haemorragic rectocolitis, biological Biermer's disease.

We report the case of a 43-years-old Turkish man with acquired deficiency of factor V (FV) diagnosed in a usual screening before a (recto) colonoscopy. In the biologic explorations, activated partial prothrombin time (APTT) was abnormally high and prothrombin time (PT) was low 18IU/dL with no anticoagulant drugs (the PT was normal 6 months ago). The controlled level of factor V was 3IU/dL with FV antibodies (9 Bethesda Units/mL). This patient had a previous history of primary sclerosing cholangitis (2000) and ulcero haemorrhagic rectocolitis (2002) and a fortuitous biological Biermer's disease was revealed. Corticosteroids were prescribed at 1mg/kg/day with decreasing during 6 months, patient had gradual regression of the caused bleeding and FV became greater than 90%, F V antibodies decreased to less than 0.7 Bethesda Units/mL. This case illustrates the presence of FV inhibitor in an autoimmune gastrointestinal context with regression of clinical (caused) signs and antibodies with corticosteroids.

Anal skin tag - An unusual presenting feature of food protein-induced allergic proctocolitis in a neonate.

BACKGROUND: Anal skin tags are commonly seen with anal fissures, haemorrhoids, inflammatory bowel disease and their association have been extensively studied. However the presence of anal skin tag in food protein-induced allergic proctocolitis has rarely been reported in literature. We report a neonate with food protein-induced allergic proctocolitis who presented with blood in stool and anal skin tag. CASE DESCRIPTION: A 26-day-old baby presented with history of passing intermittent blood in stools for two days. The baby was exclusively breast-fed and was well-appearing with no failure to thrive. Two anal skin tags were present but there was no evidence of anal fissures or haemorrhoids. The biopsy of anal skin tag showed fibroepithelial polyp. Colonoscopy was suggestive of food protein-induced allergic proctocolitis. In view of poor response to elimination diet in the mother and extensively hydrolysed formula, the baby was started on amino acid formula with complete recovery. CONCLUSION: Through this case we wish to highlight that clinicians should consider food protein-induced allergic proctocolitis in their differential diagnosis in a neonate presenting with blood in stools and anal skin tag.

Low Incidence of Inflammatory Bowel Disease Adverse Events in Adalimumab Clinical Trials Across Nine Different Diseases.

OBJECTIVE: Adalimumab is approved for treatment of Crohn's disease and ulcerative colitis. Thus, we postulated that exacerbation or new-onset of inflammatory bowel disease (IBD) would be rare events in patients treated with adalimumab for non-IBD indications. The objective was to evaluate the incidence of IBD adverse events (AEs) across adalimumab trials. METHODS: IBD AE rates in 75 adalimumab clinical trials in rheumatoid arthritis, polyarticular juvenile idiopathic arthritis, pediatric enthesitis-related arthritis, uveitis, hidradenitis suppurativa, adult and pediatric psoriasis, psoriatic arthritis, nonpsoriatic arthritis peripheral spondyloarthritis (SpA), axial SpA, including nonradiographic axial SpA, and ankylosing spondylitis, were analyzed. Search terms for IBD AEs (new onset or worsening/flare) included IBD, ulcerative colitis, Crohn's disease, and ulcerative proctitis. RESULTS: This analysis included 24,114 patients, representing 36,508 patient-years of adalimumab exposure. The overall rate of IBD AEs in adalimumab-treated patients was 0.1 (95% confidence interval [95% CI] 0.1-0.2)/100 patient-years (41 events), ranging from no events (psoriatic arthritis, uveitis, and pediatric trials) to 0.8 (95% CI 0.2-2.2)/100 patient-years in peripheral SpA. The rate of IBD in axial SpA was 0.6 (95% CI 0.4-1.0)/100 patient-years. During placebo-controlled trials, the overall IBD rate was 0.1 (95% CI 0.0-0.3)/100 patient-years for adalimumab groups (3 events in 6,781 patients; 2,752 patient-years of exposure) and 0.1 (95% CI 0.0-0.4)/100 patient-years for placebo groups (1 event in 3,493 patients; 1,246 patient-years of exposure). IBD rates in axial SpA were 0.5 (95% CI 0.1-1.4)/100 patient-years for adalimumab and 0.6 (95% CI 0.0-3.1)/100 patient-years for placebo. CONCLUSION: The rates of IBD AEs in adalimumab clinical trials were generally low across the evaluated diseases, including axial SpA; all events occurred in adult patients.

Análise do perfil epidemiológico e incidência das doenças inflamatórias intestinais / Analysis of the epidemiological profile and incidence of inflammatory bowel diseases

Introdução: Doença Inflamatória Intestinal (DII) é uma doença inflamatória crônica do trato gastrointestinal que contempla Doença de Crohn (DC), a Retocolite Ulcerativa (RCU) e a Colite Indeterminada. As manifestações clínicas são diversas e se apresentam na maioria das vezes com dor abdominal, quadro diarreico, sangramento retal, febre e perda ponderal, com grande impacto na qualidade de vida dos pacientes. Objetivo: Tendo em vista a escassez de informações epidemiológicas sobre as DII, devido a notificação não obrigatória e poucos estudos epidemiológicos sobre o tema na América Latina, o presente estudo teve como objetivo avaliar o perfil dos pacientes atendidos no ambulatório de Doença Inflamatória Intestinal do Hospital do Servidor Público Municipal (HSPM) e como se comporta a doença nessa população. Método: Este estudo possível recorte transversal e retrospectivo, que foi realizado no HSPM, realizado com pacientes com idade igual ou maior que 18 anos. A coleta de dados foi realizada nos prontuários dos pacientes atendidos no período de janeiro de 2020 a agosto de 2021 e teve início após a apreciação do comitê de ética e pesquisa. Os dados foram tabulados programa Microsoft Excel, com análise estatística realizada no GraphPad (versão demo), com o qual foram calculadas médias, medianas, percentuais e desvios-padrão por meio de ANOVA com teste Tukey. O nível de significância estatística adotado foi de p <0,05. Resultados: A média de idade dos indivíduos que compuseram este estudo no momento do diagnóstico é de 44 anos. De 90 prontuários analisados, 81 foram diagnosticados com DII por meio de colonoscopia, sendo que a 63,3% apresenta RCU e 36,7% DC. A localização mais frequente de RCU foi retite (40,3%), diferentemente do que é encontrado na literatura, já DC se manifesta principalmente no íleo intestinal (42,5%). Foram descritas 5 manifestações clínicas que acometeram 52,2% do grupo estudado: diarreia (34,04%), sangramento anal (32,98%), cólica (24,47%), doença perianal (7,44%) e vômito (1,06%). A única manifestação extraintestinal relatada nos prontuários analisados foi artrite (n=4), muito citada na literatura. Como esperado a Hipertensão Arterial Sistêmica foi a comorbidade mais frequente (28,72%) nos pacientes, seguido da Diabetes Mellitus (10,3%). A Mesalazina (67,96%) foi o medicamento mais prescrito para remissão das DII, devido ao seu perfil seguro para DC e eficiência comprovada para RCU. Foram administrados 3 imunobiológicos em conjunto com outros fármacos, sendo Adalimumabe (17,47%) o mais utilizado. Considerações Finais: A DII mais frequente desse estudo foi a RCU, o que foi corroborado por alguns trabalhos, mas outros não, assim como seu acometimento mais frequente nos pacientes. DC foi mais incidente no segmento íleo intestinal como encontrado na literatura. O tratamento com Mesalazina foi o mais frequente, sendo que em alguns casos foram prescritos imunobiológicos em conjunto. A análise das manifestações intestinais e extraintestinais pode ter sido influenciada devido a falta de informações nos prontuários analisados. Palavras-chave: Doença de Crohn. Retocolite Ulcerativa. Manifestações Clínicas. Imunobiológicos. Localização.

Comparative analysis of anxiety and depression prevalence between individuals with and without inflammatory bowel disease / Análise comparativa da prevalência de ansiedade e depressão entre indivíduos portadores e não portadores de doença inflamatória intestinal

ABSTRACT Rationale: Inflammatory bowel diseases − Crohn's Disease (CD) and Ulcerative Colitis (UC) − are chronic disorders associated, for several reasons, with psychological symptoms and stigmatization of patients. Aim: To compare individuals with and without inflammatory bowel diseases in relation to the prevalence of anxiety and depression. Method: The psychological aspect was analyzed using two globally validated questionnaires − the Patient Health Questionnaire (PHQ-9) and the General Anxiety Disorder questionnaire (GAD-7) − in addition to a sociodemographic questionnaire. Data collection was carried out in three groups, each one consisting of 100 individuals; the first comprising outpatients with a diagnosis of inflammatory bowel diseases, the second comprising outpatients without a diagnosis of inflammatory bowel diseases and the third by non-outpatients without a diagnosis of inflammatory bowel diseases. Results: The groups were similar regarding gender, ethnicity, marital status and tobacco use. As for social class, the IBD group showed a predominance of class E (46%), the outpatient group a predominance of class D (44%) and the non-outpatient group, class C (44%) (p < 0.001). The non-outpatient group also had a higher number of young individuals (mean = 36.69 years) (p < 0.001). There was a higher number of individuals with depression and anxiety in the IBD and outpatient control groups when compared to the non-outpatients' group (p < 0.001), but with no difference between the two first groups. There was a higher number of individuals with severe degree anxiety in the IBD group (36%) compared to the non-outpatients' group (8%) (p < 0.001). Conclusion: Greater severity and a prevalence of anxiety and depression were observed in the group with inflammatory bowel diseases.

RESUMO Racional: Doenças inflamatórias intestinais − Doença de Crohn (DC) e Retocolite Ulcerativa (RCU) − são desordens crônicas associadas, por diversos fatores, a sintomas psicológicos e estigmatização dos portadores. Objetivo: Comparar indivíduos portadores e não portadores de doenças inflamatórias intestinais em relação à prevalência de ansiedade e depressão. Método: O aspecto psicológico foi analisado através de dois questionários mundialmente validados − o Questionário sobre Saúde do Paciente (PHQ-9) e o questionário de Transtorno Geral de Ansiedade (GAD-7) - além de um questionário sociodemográfico. A coleta foi realizada em três grupos, cada um composto por 100 indivíduos, sendo o primeiro composto por pacientes ambulatoriais com diagnóstico de doenças inflamatórias intestinais, o segundo por pacientes ambulatoriais sem diagnóstico de doenças inflamatórias intestinais e o terceiro por indivíduos não ambulatoriais sem diagnóstico de doenças inflamatórias intestinais. Resultados: Os grupos foram semelhantes quanto a gênero, etnia, estado civil e uso de tabaco. Quanto à classe social, o grupo doenças inflamatórias intestinais apresentou predominância de classe E (46%), o grupo Controle Ambulatorial predominância de classe D (44%) e o grupo Controle Parque de classe C (44%) (p < 0,001). O grupo controle parque teve também maior número de indivíduos jovens (média = 36,69 anos) (p < 0,001). Observou-se maior número de indivíduos com depressão e ansiedade nos grupos doenças inflamatórias intestinais e Controle ambulatorial em comparação ao grupo Controle parque (p < 0,001), mas sem diferença entre os primeiros. Houve maior número de indivíduos com ansiedade grau severo no grupo DII (36%) em comparação ao grupo Controle parque (8%) (p < 0,001). Conclusão: No grupo portador de doenças inflamatórias intestinais foi observada maior severidade e prevalência de ansiedade e depressão.

Using Eosinophil Biomarkers From Rectal Epithelial Samples to Diagnose Food Protein-induced Proctocolitis: A Pilot Study.

OBJECTIVES: The gold standard diagnostic procedure for food protein-induced proctocolitis (FPIP) requires flexible sigmoidoscopy (FS). To date there is no validated, noninvasive test to confirm FPIP diagnosis. Eosinophil-derived neurotoxin (EDN), a product of eosinophil (EOS) degranulation, has been shown to correlate with eosinophil infiltration in other tissues. Our objective was to compare EDN concentrations in rectal epithelial samples from infants with FPIP with those from a control population. METHODS: Children who underwent routine FS at Arnold Palmer Hospital for Children were enrolled in an IRB-approved, prospective, open-label pilot study between July 2017 and May 2019. We obtained rectal epithelial samples via: rectal swab, cytology brushing through FS, and rectal biopsy through FS. We then measured EDN levels in the samples and compared levels found in infants with FPIP against levels found in the control group. FPIP was defined as more than 60 EOS per 10 high-power fields (HPF) in rectal epithelial tissue obtained via rectosigmoid biopsy. RESULTS: Twenty-four patients were enrolled. The control group (n = 13) included patients with normal histopathology (84% boys, mean age 19 months, SD 6 months) and the FPIP group (n = 11) included patients with FPIP confirmed via biopsy (45% boys, mean age 6.9 months, SD 9 months). EDN concentration was significantly higher in the FPIP group than in the control group, for 2 sampling methods: rectal biopsy (183.6 ±â€Š114.6 vs 76.6 ±â€Š71.0 µg/mL; P = 0.010) and rectal swab (66.2 ±â€Š64.8 vs 20.4 ±â€Š22.2 µg/mL; P = 0.025). CONCLUSIONS: EDN concentrations measured from rectal swab and rectal biopsy samples is elevated and may be a useful tool to screen for FPIP in children.

Fatal Outcome Consequent to an Endoscopic Full Thickness Resection of a Colonic Lateral Spreading Tumor: A Case Report.

BACKGROUND Endoscopic full-thickness resection represents an innovative procedure, used in selected patients that allows lesions en-bloc resection with an integral wall specimen available for histopathological definition. Bleeding and perforation are known to be the most frequent procedure-related adverse events. We report a case of entero-colonic fistula as complication of an endoscopic full-thickness resection. CASE REPORT A 77-year-old male, with a personal history of right-hemicolectomy for a colonic adenocarcinoma presented to our department for a routine colonoscopy that showed the presence of a 25 mm lateral spreading tumor localized at about 50 cm from the anal margin. A full-thickness resection of the lateral spreading tumor using the over-the-scope clip device was performed. After 4 weeks, because of abdominal pain, weight loss, diarrhea, and signs of malnutrition, the patient underwent a new colonoscopy showing hyperemic mucosa with ulcerations in all colonic segments and, at the site of the previous endoscopic full-thickness resection, an orifice of an entero-colonic fistula. The histological definition was suggestive for ulcerative proctocolitis and confirmed the presence of small bowel mucosa at fistula orifice. An intussusception at the level of fistula with consequent intestinal obstruction caused a worsening of clinical conditions and finally the patient death for a septic peritonitis. CONCLUSIONS Full thickness resection represents an innovative tool for en-bloc resection of gastrointestinal tumoral lesion, but procedural complications and limitations must be considered before performing this procedure.

Impacto do afastamento do trabalho por doenças inflamatórias intestinais no Brasil / Impact of work disability due to inflammatory bowel diseases in Brazil

As doenças inflamatórias intestinais (DII) podem ter impactos sociais e econômicos no Brasil, onde sua prevalência aumentou recentemente. Este estudo tem como objetivo principal avaliar a incapacidade por DII na população brasileira, descrevendo proporções com fatores demográficos e como objetivo secundário, a avaliação de possíveis fatores de risco de afastamento do trabalho por Doença de Crohn (DC) em um centro de referência em DII da Universidade do Estado do Rio de Janeiro (UERJ), cujo resultado pode refletir outras regiões do país. A análise foi realizada utilizando-se a plataforma do Sistema Único de Informações sobre Benefícios da Previdência Social, com um primeiro cruzamento de dados de auxílios doença e aposentadorias por invalidez com DC e Retocolite Ulcerativa (RCU) entre 2010-2014. Dados adicionais como valores médios de benefícios, duração do benefício, idade, sexo e região foram obtidos através da mesma plataforma. Um segundo cruzamento entre auxílios doença e aposentadorias por invalidez foi feito somente para DC entre 2010-2018 no estado do Rio de Janeiro e foram pesquisados os mesmos dados adicionais. Uma subanálise foi realizada nos casos de incapacidade em comum com os pacientes com DC da UERJ, para avaliação das características que teriam maior chance de atuar como fator de risco para afastamento do trabalho, se comparando com a população de DC desse ambulatório que não teve afastamento pelo Instituto Nacional do Seguro Social (INSS). No Brasil, a incapacidade temporária ocorreu com maior frequência na RCU enquanto a permanente na DC. A DC afastou pacientes mais jovens que a RCU e ambas mais mulheres que homens. As ausências temporárias do trabalho por DC e RCU foram maiores no Sul e as menores ausências por DC foram observadas no Norte e Nordeste. A média de dias de incapacidade foi longa, de quase um ano, sendo maiores na DC em comparação à RCU, porém ambos tenderam a diminuir de 2010 à 2014. O valor dos benefícios pagos pelas DII representou aproximadamente 1% de todos os benefícios da mesma natureza no país, sendo 51% dos gastos com DC. No RJ, a prevalência da DC foi de 26 por 100.000/habitantes, com custo indireto de 0,8% dos benefícios totais, apresentando taxa de 16,6% de incapacidade, similar a encontrada no grupo de pacientes da UERJ. Os fatores de risco de incapacidade por DC na UERJ foram idade menor que 40 anos a época do diagnóstico, tempo de duração da doença, cirurgia intestinal prévia e fístula anovaginal. Dos afastados, 19% apresentaram depressão ou ansiedade associados. A média de tempo entre o diagnóstico de DC e a incapacidade foi de 3 anos. No Brasil, as DII frequentemente causam incapacidade prolongada e podem gerar aposentadorias precoces, com programas de reabilitação profissional ainda pouco explorados. As tendências de redução das taxas de incapacidade no Brasil podem refletir melhorias no acesso a cuidados de saúde e a medicamentos. Os custos indiretos baseados apenas no absenteísmo em empregos foram significativos e a demonstração desse impacto socioeconômico e de fatores de risco de incapacidade podem auxiliar no planejamento de políticas públicas para o país.

Inflammatory bowel diseases (IBD) can lead to Brazil's social and economic impacts, where their prevalence has recently increased. This study's main objective is to evaluate the disability due to IBD in the Brazilian population describing proportions with demographic factors. Secondly, it assesses possible risk factors of absence from work due to Crohn's disease (CD) in a referral center of IBD of the State University of RJ (UERJ), which results may reflect other regions of the country. The analysis was performed using the Unified Social Security Benefits Information System platform, with the first crossing of data on sickness benefits and disability pensions with CD and Ulcerative Colitis (UC) between 2010- 2014. Additional data, such as average benefit values, benefit duration, age, sex, and region of the country, were obtained through the same platform. A second crossing between sickness benefits and disability pensions was made only for CD between 2010-2018 in the state of Rio de Janeiro (RJ) for the evaluation of the same additional data. A subanalysis was made in cases of CD disability in common with patients at UERJ, to assess the characteristics that would have a greater chance as a risk factor for absence from work, compared to the population of CD of this clinic that had no disability by the Institute National Social Security (INSS). In Brazil, temporary disability occurred more frequently in the UC while the permanent one in CD. Disability occurred in patients with CD younger than UC and both more in women than in men. Temporary absences from work due to CD and UC were more significant in the South, and the lowest absences due to CD were observed in the North and Northeast. The average number of days of disability was long, almost one year, being higher in CD than in UC, but both tended to decrease from 2010 to 2014. IBD's benefits represented approximately 1% of all the benefits of sickness in the country, with 51% of DC spending. In RJ, the prevalence of CD was 26 per 100,000 / inhabitants, with an indirect cost of 0.8% of total benefits, with a rate of 16.6% of disability, similar to that found in the group of patients at UERJ. The risk factors for CD disability in UERJ were age under 40 at the time of diagnosis, duration of the disease, previous intestinal surgery, and anovaginal fistula. Of those on absence from work 19% had associated depression or anxiety. The average time between the diagnosis of CD and disability was three years. In Brazil, IBDs often cause prolonged disability and can lead to early retirements, with professional rehabilitation programs still little explored. Trends in the reduction of disability rates in Brazil may reflect improvements in access to healthcare and medicines. The indirect costs with IBD in Brazil, based only in absenteeism, were significant, and demonstrating this socioeconomic impact and risk factors for disability can help plan public policies for the country.