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Inflammatory bowel syndrome

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https://www.readbyqxmd.com/read/29232851/a-novel-prebiotic-blend-product-prevents-irritable-bowel-syndrome-in-mice-by-improving-gut-microbiota-and-modulating-immune-response
#1
Qian Chen, Yiping Ren, Jihong Lu, Mark Bartlett, Lei Chen, Yan Zhang, Xiaokui Guo, Chang Liu
Irritable bowel syndrome (IBS) is the most common functional gastrointestinal disorder yet it still lacks effective prevention therapies. The aim of this study is to determine whether a novel prebiotic blend (PB) composed of fructo-oligosaccharide (FOS), galactooligosaccharide (GOS), inulin and anthocyanins could be effective in preventing the development of IBS. We explored the possible mechanisms both in animal and in cells. Post-infectious IBS models in C57BL/6 mice were established and were pretreated with the PB, PB and probiotic strains 8 weeks in advance of infection...
December 9, 2017: Nutrients
https://www.readbyqxmd.com/read/29230115/interval-colorectal-cancers-at-ochsner-medical-center-where-do-we-stand
#2
Felicia Humphrey, Mariella Gastañaduy, James Smith, Charles B Whitlow
Background: An interval colorectal cancer is a cancer diagnosed prior to the recommended follow-up time from a previously negative colonoscopy. These cancers are thought to arise from a rapidly growing cancer, missed cancer, or incompletely resected adenomas. Our study aimed to identify interval cancers diagnosed during a 4-year period and to identify any potential risk factors associated with these cancers. Secondly, we compared our interval colorectal cancer rate with other published rates...
2017: Ochsner Journal
https://www.readbyqxmd.com/read/29222221/acute-pancreatitis-following-oesophagogastroduodenoscopy
#3
Nnamdi Arinze Nwafo
Acute pancreatitis is a well-recognised complication of endoscopic procedures like endoscopic retrograde cholangiopancreatography but not oesophagogastroduodenoscopy (OGD). I report a case of a 33-year-old woman, admitted with severe epigastric pain and vomiting 2 hours after an elective OGD for evaluation of chronic gastrointestinal symptoms. Pancreatitis was diagnosed on the basis of elevated lipase (40 790 U/L; normal 11-82) and findings on imaging studies. Other common causes of acute pancreatitis such as gallstones, alcohol and medications were ruled out...
December 7, 2017: BMJ Case Reports
https://www.readbyqxmd.com/read/29222081/media-consumption-and-creation-in-attitudes-toward-and-knowledge-of-inflammatory-bowel-disease-web-based-survey
#4
Jacob Groshek, Miles Basil, Ling Guo, Sarah Parker Ward, Francis A Farraye, Jason Reich
BACKGROUND: Inflammatory bowel disease (IBD) is a chronic gastrointestinal condition affecting over 5 million people globally and 1.6 million in the United States but currently lacks a precisely determined cause or cure. The range of symptoms IBD patients experience are often debilitating, and the societal stigmas associated with some such symptoms can further degrade their quality of life. Better understanding the nature of this public reproach then is a critical component for improving awareness campaigns and, ultimately, the experiences of IBD patients...
December 8, 2017: Journal of Medical Internet Research
https://www.readbyqxmd.com/read/29218037/wuji-wan-formula-ameliorates-diarrhea-and-disordered-colonic-motility-in-post-inflammation-irritable-bowel-syndrome-rats-by-modulating-the-gut-microbiota
#5
Ying Chen, Shuiming Xiao, Zipeng Gong, Xiaoxin Zhu, Qing Yang, Yujie Li, Shuangrong Gao, Yu Dong, Zhe Shi, Yajie Wang, Xiaogang Weng, Qi Li, Weiyan Cai, Weijie Qiang
Emerging evidence suggests that gut microbiota contribute to the treatment of post-inflammatory irritable bowel syndrome (PI-IBS). Our previous studies have demonstrated that a Chinese formula, Wuji Wan, has the ability to mitigate abdominal pain and diarrhea in PI-IBS rats. However, little is known about the underlying mechanism and whether the gut microbiota mediate the effect of Wuji Wan on PI-IBS. Thus, the aim of this study was to determine whether Wuji Wan mitigated PI-IBS by modifying the gut microbiota...
2017: Frontiers in Microbiology
https://www.readbyqxmd.com/read/29214394/serious-adverse-events-associated-with-anti-tumor-necrosis-factor-alpha-agents-in-pediatric-onset-inflammatory-bowel-disease-and-juvenile-idiopathic-arthritis-in-a-real-life-setting
#6
Serena Pastore, Samuele Naviglio, Arianna Canuto, Loredana Lepore, Stefano Martelossi, Alessandro Ventura, Andrea Taddio
OBJECTIVES: Anti-tumor necrosis factor alpha (anti-TNF-α) agents are generally well tolerated, yet they can be associated with serious adverse events (SAEs) in a minority of patients. We examined the incidence of SAEs in a pediatric referral center for chronic rheumatologic and gastroenterological inflammatory disorders. METHODS: Retrospective analysis of SAEs occurring during treatment with anti-TNF-α agents in patients with juvenile idiopathic arthritis (JIA) (n = 78)  or pediatric-onset inflammatory bowel disease (IBD) (n = 105) seen at the Institute for Maternal and Child Health IRCCS "Burlo Garofolo" in Trieste, Italy, between June 2001 and February 2016...
December 6, 2017: Paediatric Drugs
https://www.readbyqxmd.com/read/29212102/-conservative-treatment-of-an-aseptic-abscess-syndrome-with-splenic-abscesses-in-crohn-s-disease
#7
Thomas Göbel, Jutta Rauen-Vossloh, Hubert Georg Hotz, Andree Boldt, Andreas Erhardt
A 24-year old woman with a history of Crohn's disease developed bloody diarrhea and multiple abdominal abscesses, daily fever, leukocytosis, and elevated CRP several months after her immunosuppressive therapy with azathioprine was stopped. Recurrent abscess punctures did not detect any pathogenic germs and neither clinical nor serological response was achieved by administration of different antimicrobial therapies. Additionally, new splenic abscesses arose despite ongoing therapy. Under the suspicion of the rare aseptic abscess syndrome, representing an auto-inflammatory, extra-intestinal manifestation of Crohn's disease, the antimicrobial therapy was stopped and an intravenous therapy with prednisolone was initiated...
December 2017: Zeitschrift Für Gastroenterologie
https://www.readbyqxmd.com/read/29202711/design-and-validation-of-a-german-version-of-the-gsrs-ibs-an-analysis-of-its-psychometric-quality-and-factorial-structure
#8
Sarah K Schäfer, Kathrin Julia Weidner, Jorge Hoppner, Nicolas Becker, Dana Friedrich, Caroline S Stokes, Frank Lammert, Volker Köllner
BACKGROUND: Currently, a suitable questionnaire in German language is not available to monitor the progression and evaluate the severity of irritable bowel syndrome (IBS). Therefore, this study aimed to translate the Gastrointestinal Symptom Rating Scale for Irritable Bowel Syndrome (GSRS-IBS) into German and to evaluate its psychometric qualities and factorial structure. METHODS: This study is based on a total sample of 372 participants [62.6% female, mean age = 41 years (SD = 17 years)]...
December 4, 2017: BMC Gastroenterology
https://www.readbyqxmd.com/read/29201045/functional-bowel-disorders-are-associated-with-a-central-immune-activation
#9
Per G Farup, Thor Ueland, Knut Rudi, Stian Lydersen, Knut Hestad
Background: Subjects with depression and unexplained neurological symptoms have a high prevalence of gastrointestinal comorbidity probably related to the brain-gut communication. This study explored associations between functional gastrointestinal disorders (FGID) and inflammatory markers in subjects with these disorders. Methods: The FGID, including irritable bowel syndrome (IBS), were classified according to the Rome III criteria, and degree of symptoms was assessed with IBS symptom severity score (IBS-SSS)...
2017: Gastroenterology Research and Practice
https://www.readbyqxmd.com/read/29200039/-it-just-is-what-it-is-the-positive-and-negative-effects-of-living-with-inflammatory-bowel-disease-and-irritable-bowel-syndrome
#10
Olivia Skrastins, Paula C Fletcher
PURPOSE: This study aimed to explore the lived experiences of women diagnosed with inflammatory bowel disease and/or irritable bowel syndrome enrolled in postsecondary education. METHODS: Nine women aged 18 to 26 years participated in this study. Data collection consisted of an informed consent form, a background questionnaire, and a semistructured one-on-one interview. This interview explored the lived experiences of these individuals regarding perceived positive and negative effects of living with these conditions...
January 2018: Clinical Nurse Specialist CNS
https://www.readbyqxmd.com/read/29199390/autoimmune-inflammatory-syndrome-induced-by-adjuvants-asia-related-to-biomaterials-analysis-of-45-cases-and-comprehensive-review-of-the-literature
#11
Jaume Alijotas-Reig, Enrique Esteve-Valverde, Natalia Gil-Aliberas, Victor Garcia-Gimenez
Systemic autoimmune or granulomatous disorders related to biomaterials of human use have rarely been described. The aim of this study was to report cases of autoimmune/inflammatory syndrome induced by adjuvants (ASIA) related to biomaterial injections and prostheses, mainly silicone, hyaluronic acid, acrylamides and methacrylate compounds in a Spanish patient cohort. This study is a retrospective analysis of clinical, laboratory, histopathological and follow-up data of 45 cases of patients suffering from late-onset, non-infectious inflammatory/autoimmune disorders related to bioimplants...
December 3, 2017: Immunologic Research
https://www.readbyqxmd.com/read/29191346/neutrophilic-dermatoses-kids-are-not-just-little-people
#12
Grace L Lee, Amy Y-Y Chen
Neutrophilic dermatoses are a group of inflammatory skin disorders characterized by an overactive innate immune system with dysregulation of neutrophils without underlying infectious etiology. The major representative conditions discussed are Sweet syndrome; pyoderma gangrenosum; neutrophilic eccrine hidradenitis; palmoplantar eccrine hidradenitis; subcorneal pustular dermatoses; bowel-associated dermatosis arthritis syndrome; and synovitis, acne, pustulosis, hyperostosis, and osteitis. We will also discuss other neutrophilic conditions present almost exclusively in the pediatric population, including congenital erosive and vesicular dermatosis with reticulated supple scarring and the recently described group of autoinflammatory diseases...
November 2017: Clinics in Dermatology
https://www.readbyqxmd.com/read/29190196/clinical-and-histologic-features-of-acute-onset-erythroderma-in-dogs-with-gastrointestinal-disease-18-cases-2005-2015
#13
Christine L Cain, Charles W Bradley, Elizabeth A Mauldin
OBJECTIVE To describe the clinical and histologic features of acute erythroderma in dogs with gastrointestinal disease. DESIGN Retrospective case series. ANIMALS 18 dogs with erythroderma and gastrointestinal disease. PROCEDURES Medical records and biopsy specimens were reviewed. Information collected from medical records included signalment, clinical signs, physical examination and diagnostic test results, treatment, and outcome. The Naranjo algorithm was used to estimate the probability of an adverse drug reaction for each dog...
December 15, 2017: Journal of the American Veterinary Medical Association
https://www.readbyqxmd.com/read/29189428/wake-up-call-to-clinicians-the-impact-of-sleep-dysfunction-on-gastrointestinal-health-and-disease
#14
Parth J Parekh, Edward C Oldfield, David A Johnson
Sleep dysfunction is an epidemic affecting a large portion of the adult population. Recent studies have linked sleep dysfunction with an upregulation of proinflammatory cytokines (eg, tumor necrosis factor-α, interleukin-1 and interleukin-6), the implications of which can have a profound impact on a variety of gastrointestinal disease. In particular, sleep dysfunction seems to accelerate disease states characterized by inflammation (eg, gastroesophageal reflux disease, irritable bowel syndrome and functional dyspepsia, chronic liver disease, inflammatory bowel disease, and colorectal cancer)...
November 17, 2017: Journal of Clinical Gastroenterology
https://www.readbyqxmd.com/read/29183720/contemporary-applications-of-fecal-microbiota-transplantation-to-treat-intestinal-diseases-in-humans
#15
REVIEW
Christopher Staley, Alexander Khoruts, Michael J Sadowsky
The intestinal microbiota comprise an important organ that plays a vital role in host digestion, development, energy maintenance, hemostasis, and immunity. Disruption of the gut microbial community due to diet, lifestyle, or antibiotic exposure increases susceptibility to chronic infection and disease. Fecal microbiota transplantation (FMT) involves the transfer of gut microbiota from a healthy donor to a patient in order to restore normal diversity and function of the microbial community. This method has become a well established alternative therapy for the treatment of recurrent Clostridium difficile infection...
November 25, 2017: Archives of Medical Research
https://www.readbyqxmd.com/read/29174926/factors-associated-with-response-to-teduglutide-in-patients-with-short-bowel-syndrome-and-intestinal-failure
#16
Palle Bekker Jeppesen, Simon M Gabe, Douglas L Seidner, Hak-Myung Lee, Clément Olivier
BACKGROUND & AIMS: Clinical studies showed teduglutide to increase urine production and reduce need for parenteral support volume in patients with short bowel syndrome (SBS) with intestinal failure, increasing intestinal wet weight absorption and reducing diarrhea. However, the effects of teduglutide on parenteral support vary among patients. We performed a post-hoc analysis of a phase 3 placebo-controlled study to identify characteristics of patients in whom teduglutide has the largest effects on parenteral support volume response...
November 22, 2017: Gastroenterology
https://www.readbyqxmd.com/read/29174094/missense-mutation-of-ttc7a-mimicking-tricho-hepato-enteric-sd-the-syndrome-in-a-patient-with-very-early-onset-inflammatory-bowel-disease
#17
João Farela Neves, Isabel Afonso, Luis Borrego, Catarina Martins, Ana Isabel Cordeiro, Conceição Neves, Caroline Lacoste, Catherine Badens, Alexandre Fabre
Tricho-hepato-enteric syndrome (SD/THE) and Multiple intestinal atresia with combined immune deficiency (MIA-CID) are autosomal recessive disorders that present immunological and gastrointestinal features. There are two different phenotypes of patients with TTC7A mutations: the severe form, caused by null mutations and leading to the classical MIA-CID; and the mild form, caused by missense mutations and leading to predominant features of VEO-IBD, less severe immunological involvement and hair abnormalities...
November 22, 2017: European Journal of Medical Genetics
https://www.readbyqxmd.com/read/29171095/the-gastrointestinal-microbiome-a-review
#18
REVIEW
P C Barko, M A McMichael, K S Swanson, D A Williams
The gastrointestinal microbiome is a diverse consortium of bacteria, archaea, fungi, protozoa, and viruses that inhabit the gut of all mammals. Studies in humans and other mammals have implicated the microbiome in a range of physiologic processes that are vital to host health including energy homeostasis, metabolism, gut epithelial health, immunologic activity, and neurobehavioral development. The microbial genome confers metabolic capabilities exceeding those of the host organism alone, making the gut microbiome an active participant in host physiology...
November 24, 2017: Journal of Veterinary Internal Medicine
https://www.readbyqxmd.com/read/29163522/the-vagus-nerve-in-the-neuro-immune-axis-implications-in-the-pathology-of-the-gastrointestinal-tract
#19
REVIEW
Bruno Bonaz, Valérie Sinniger, Sonia Pellissier
The vagus nerve (VN) is the longest nerve of the organism and a major component of the parasympathetic nervous system which constitutes the autonomic nervous system (ANS), with the sympathetic nervous system. There is classically an equilibrium between the sympathetic and parasympathetic nervous systems which is responsible for the maintenance of homeostasis. An imbalance of the ANS is observed in various pathologic conditions. The VN, a mixed nerve with 4/5 afferent and 1/5 efferent fibers, is a key component of the neuro-immune and brain-gut axes through a bidirectional communication between the brain and the gastrointestinal (GI) tract...
2017: Frontiers in Immunology
https://www.readbyqxmd.com/read/29162405/identification-of-target-risk-groups-for-population-based-clostridium-difficile-infection-prevention-strategies-using-a-population-attributable-risk-approach
#20
Sung-Hee Oh, Hye-Young Kang
OBJECTIVES: We aimed to determine risk factors associated with Clostridium difficile infection (CDI) and assess the contributions of these factors on CDI burden. METHODS: We conducted a 1:4 matched case-control study using a national claims dataset. Cases were incident CDI without a history of CDI in the previous 84 days, and were age- and sex-matched with control patients. We ascertained exposure, defined as a history of morbidities and drug use within 90 days...
November 18, 2017: International Journal of Infectious Diseases: IJID
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