Bakgrund: Inflammatorisk tarmsjukdom är en grupp av autoimmuna sjukdomar som idag är ett globalt folkhälsoproblem och ökar i hela världen. Ulcerös kolit och Crohns sjukdom är de två huvudsakliga typerna. Symtomsbördan är stor och kan begränsa det sociala livet samtidigt som stigmatisering och känslor av skam är förekommande. Syfte: Syftet var att belysa unga vuxnas erfarenheter av att leva med inflammatorisk tarmsjukdom. Metod: Studien var en allmän litteraturstudie som omfattade nio vetenskapliga artiklar som bearbetades i en induktiv ansats. Resultat: De unga vuxnas erfarenheter av att leva med IBD sammanställdes i tre huvudkategorier; ”Erfarenheter av psykosocial påverkan”, ”Erfarenheter av behandlingen för inflammatorisk tarmsjukdom” och ”Erfarenheter av stöttning från vård- och omsorgspersonal”. Konklusion: Unga vuxna med inflammatorisk tarmsjukdom upplevde symtombesvär som gav upphov till känslor av kontrollöshet, skam och begränsningar i vardagen. Erfarenheter av läkemedelsbehandlingarna innehöll upplevelser av otillräcklig effekt, information och efterföljdsamhet. Behandlingen med stomi upplevdes vara symtomlindrande men hade en psykisk påverkan initialt. Informationsgivning och stöttning från hälso- och sjukvården var bristande. Litteraturstudien bidrar till en ökad förståelse för dessa erfarenheter och behov hos de unga vuxna med inflammatorisk tarmsjukdom. / Background: Inflammatory bowel disease is a group of autoimmune diseases and is today a public health problem that is increasing worldwide. The primary types: Ulcerative colitis and Crohn's disease both affect the gastrointestinal tract. The symptoms can limit social life, stigmatization and feelings of shame are also common. Aim: The aim of this study is to describe young adults experiences of living with inflammatory bowel disease. Method: This study was a general literature study which includes nine scientific articles that were processed with an inductive approach. Results: The young adults experiences of living with inflammatory bowel disease were compiled into three categories; “Experiences of psychosocial influence”, “Experiences of the treatment for inflammatory bowel disease” and “Experiences of support from health care professionals”. Conclusion: Young adults with inflammatory bowel disease experienced symptom distress that gave rise to feelings of lack of control, shame and limitations in everyday life. Experiences of the drug treatments included feelings of insufficient effect, information and compliance. Stoma as a non-pharmacological treatment relieved symptoms but had a psychological impact. Experiences from the healthcare system included lack of information and support. This literature study contributes to the increased understanding of needs to young adults with inflammatory bowel disease.

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BACKGROUND: Vitamin D deficiency and insufficiency are rising healthcare concerns in the United States (US) and worldwide. The latest data collected by the National Health and Nutrition Examination Surveys (NHANES) between 2002-2006 showed that approximately one third of Americans over one-year-old were vitamin D deficient (serum 25-hydroxy vitamin D (25-OHD) < 12 ng/mL) or insufficient (serum 25-OHD < 20 ng/mL) (Looker et al., 2011). Environmental exposures, acute or chronic disease, and genetics can exacerbate vitamin D deficiency. People with malabsorptive disorders such as Inflammatory Bowel Disease (IBD) are at an even greater risk of becoming vitamin D deficient. Pediatric patients with IBD are particularly vulnerable to the short and long-term effects of vitamin D deficiency, given the prominent role played by this agent on skeletal development. More recent data have demonstrated that vitamin D also plays an important role in maintaining and regulating the immune system. For this reason, investigators have been interested in a better understanding of the relationship between vitamin D and inflammation. Vitamin D may prove to be an important adjunct therapy for people suffering from IBD and other autoinflammatory diseases. OBJECTIVES: Many patients and medical providers understand the importance that vitamin D has in a growing child’s skeletal development. However, compliance with daily supplementation remains low. The design of this study allows patients to receive high-dose vitamin D supplementation during scheduled biologic infusions. The goal is to assess the safety and efficacy of high-dose interval vitamin D therapy. The secondary goal of this study will be to determine if optimal vitamin D levels impact the inflammation observed in the gastrointestinal (GI) tract of patients with IBD. METHODS: 60 patients with IBD, between 5-25 years of age, who received regularly scheduled infliximab or vedolizumab infusions, and had serum 25-OHD levels below 30 ng/mL were recruited for the study. These patients were screened for the exclusion criteria, including underlying liver or kidney disease. Enrolled participants were given eight high-dose oral vitamin D3 supplements during scheduled infliximab or vedolizumab infusions for 8-16 months. Serum 25-OHD levels, urine calcium and creatinine levels, and research blood samples were collected at baseline, midpoint, and final visits. Questionnaires were also dispensed to patients to measure quality of life (QoL). This data was collected and analyzed to assess the safety and efficacy of high-dose interval vitamin D supplementation in pediatric patients with IBD. RESULTS: The data from this study showed statistical significance in the change of serum-25OHD level from baseline to midpoint and final visits. The mean increase from baseline to midpoint was 15.71±10.1 ng/mL for the 30 participants who had completed 3 study doses (2,500 mCg or 5,000 mCg) (mean±95% CI). The mean increase from baseline to final visit was 18.1±11.67 ng/mL for the 19 participants who completed all 7 study doses (2,500 mCg or 5,000 mCg) (mean±95% CI). A single factor ANOVA test confirmed statistical significance with p < 0.0001. Urine calcium and creatinine levels did not have a statistically significant change from baseline to final visit for the 12 participants who had completed both samples. Lastly, IMPACT-III QoL scores were not significantly different from baseline. However, there was an overall increase in the mean scores in all 6 subcategories of the survey. As more participants complete the study, the statistical significance and the validity of results will likely be strengthened. CONCLUSION: High-dose interval vitamin D supplementation was a safe and effective way to achieve serum 25-OHD levels to an optimal range (i.e., 40-60 ng/mL) in pediatric patients and young adult patients with IBD. The data suggests that three doses of high-dose vitamin D may be sufficient to bring levels to an optimal and stable plateau. Patient compliance with supplementation was 100% in this study, because of provider-observed ingestion of vitamin D. Patients also noted that this was their preferred method of supplementation. The safety and efficacy results of this study serve as a framework for developing a more standard approach to vitamin D supplementation for our patients with IBD. Future studies may benefit from expanding this method of delivery to patients who have other inflammatory diseases that require both regular oral vitamin D therapy and in person visits for treatments (i.e., intravenous (IV) medication).

The use of computed tomography in patients with gastrointestinal disease is increasing. However, the triple-phase computed tomographic angiographic appearance of the canine small intestine and the effects that phase of contrast enhancement and plane of reconstruction have on the appearance of the small intestine have not been fully evaluated. The purposes of this study were to investigate these effects on the appearance of the small intestinal wall. The minimal and maximal small intestinal diameter, wall thickness, number of wall layers identified, and degree of mucosal enhancement were recorded. The plane of reconstruction did not have any significant effects on wall thickness, diameter, degree of mucosal enhancement, or number of wall layers identified. There was a positive association between body weight and intestinal diameter. The arterial phase demonstrated the greatest mucosal enhancement and number of wall layers identified. The transverse plane was subjectively the most useful for evaluation of the small intestines.

INTRODUCTION: Inflammatory bowel disease (IBD) is a complex, chronic, autoimmune disease of the gastrointestinal tract. Reactive oxygen species (ROS), a product of active leukocytes, have been implicated in the pathogenesis of IBD. The ability to reliably measure ROS in blood, urine, and stool samples could represent a new approach to assessing disease activity and response to therapy in pediatric patients with IBD. OBJECTIVES: To assess the relationship between redox measurements and clinical disease activity in pediatric patients with IBD. METHODS: Biological specimens, including stool, urine, blood plasma, and intestinal aspirates, were collected from patients at Boston Children’s Hospital. Each sample’s oxidation-reduction potential was measured by two oxidation-reduction potential probes (an Arrowdox probe and a Mettler Toledo probe). Probes were directly immersed into the sample, returning a millivolt measurement of oxidation-reduction potential. Linear regression was performed to explore the relationship between patient-reported outcome measures (PROMs) and redox measurements of biological specimens. Patients were also stratified by disease severity, and ANOVA testing was performed to test for differences in oxidation-reduction potential observed in patients with remittent, mild, moderate, and severe disease activity. RESULTS: Redox values in stool, urine, plasma, and intestinal aspirate did not significantly correlate with PROMs or differ significantly among groups categorized by disease severity. CONCLUSIONS: Measurements of oxidation-reduction potential from stool, urine, plasma, and intestinal aspirate do not appear to be useful for assessing disease severity in pediatric patients with inflammatory bowel disease.

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