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https://www.readbyqxmd.com/read/27913244/higher-risk-of-hospitalization-and-serious-infection-among-patients-with-ulcerative-colitis-treated-with-adalimumab-compared-with-infliximab-in-a-nationwide-study
#1
Siddharth Singh, Nynne Nyboe Andersen, Mikael Andersson, Edward V Loftus, Tine Jess
BACKGROUND & AIMS: We compared the effectiveness and safety of infliximab and adalimumab in biologic-naïve patients with ulcerative colitis (UC), in a nationwide register-based propensity score-matched study of patients in Denmark. METHODS: We collected data from 1719 adults with UC, 15-75 years old, in Denmark who were treated with either infliximab or adalimumab as their first biologic agent. We compared rates of all-cause hospitalization, UC-related hospitalization, major abdominal surgery, and serious infections after a variable 2:1 propensity score matching, accounting for baseline clinical characteristics, disease severity, healthcare use, and use of UC-related medications...
November 29, 2016: Clinical Gastroenterology and Hepatology
https://www.readbyqxmd.com/read/27911976/demographic-and-clinical-characteristics-of-a-predominantly-hispanic-population-with-inflammatory-bowel-disease-on-the-us-mexico-border
#2
Antonio Mendoza Ladd, Yi Jia, Christine Yu, Sherif Elhanafi, Alok Dwivedi, Jiayang Liu, Giangqing Song, Mark Hall, Marc J Zuckerman
OBJECTIVES: Information regarding Hispanics with inflammatory bowel disease (IBD) is scarce. In this study we aimed to describe a predominantly Hispanic population with IBD in a city located along the US-Mexico border and to identify clinical or demographic differences between Hispanics and non-Hispanics. METHODS: Retrospective cohort analysis of patients with IBD between 2003 and 2013 at a tertiary care center. Information collected included age, sex, ethnicity, diagnosis, diagnosis status (new vs old), endoscopic extent of disease (EOD), extraintestinal manifestations, medical treatment, and surgeries performed...
December 2016: Southern Medical Journal
https://www.readbyqxmd.com/read/27909373/exercise-telemonitoring-and-telerehabilitation-compared-with-traditional-cardiac-and-pulmonary-rehabilitation-a-systematic-review-and-meta-analysis
#3
Christen Chan, Cristiane Yamabayashi, Nafeez Syed, Ashley Kirkham, Pat G Camp
Background: Despite exercise capacity and quality-of-life benefits, pulmonary rehabilitation (PR) and cardiac rehabilitation (CR) programmes are not easily accessed because of several barriers. A solution may be telerehabilitation (TR), in which patients exercise in their communities while they are monitored via teletechnology. However, the benefits of TR for the purposes of PR and CR have not been systematically reviewed. Objective: To determine whether the benefits of the exercise component of PR and CR using TR are comparable to usual-care (UC) programmes...
2016: Physiotherapy Canada. Physiothérapie Canada
https://www.readbyqxmd.com/read/27908990/draft-genome-sequences-of-campylobacter-jejuni-strains-that-cause-abortion-in-livestock
#4
Allison M Weis, Kristin A Clothier, Bihua C Huang, Nguyet Kong, Bart C Weimer
Campylobacter jejuni is an intestinal bacterium that can cause abortion in livestock. This publication announces the public release of 15 Campylobacter jejuni genome sequences from isolates linked to abortion in livestock. These isolates are part of the 100K Pathogen Genome Project and are from clinical cases at the University of California (UC) Davis.
December 1, 2016: Genome Announcements
https://www.readbyqxmd.com/read/27906804/prostaglandin-e-major-urinary-metabolite-as-a-biomarker-for-pediatric-ulcerative-colitis-activity
#5
Shin-Ichiro Hagiwara, Isao Okayasu, Mutsunori Fujiwara, Masaaki Matsuura, Hiromitsu Ohnishi, Satoru Ito, Hiroshi Kishimoto, Ryusuke Nambu, Seiichi Kagimoto
OBJECTIVES: Prostaglandin E-major urinary metabolite (PGE-MUM) is a useful biomarker for adult ulcerative colitis (UC) activity. In this study, we evaluated whether PGE-MUM can also be a biomarker of pediatric UC activity and compared its efficacy in predicting UC activity with that of C-reactive protein (CRP) and erythrocyte sedimentation rate (ESR). METHODS: Twenty-nine pediatric UC patients (8-18 years) and 29 healthy age- and sex-matched subjects were enrolled...
November 30, 2016: Journal of Pediatric Gastroenterology and Nutrition
https://www.readbyqxmd.com/read/27906801/the-prevalence-and-impact-of-functional-abdominal-pain-disorders-in-children-with-inflammatory-bowel-diseases-ibd-fapd
#6
Kevin L Watson, Sandra C Kim, Brendan M Boyle, Miguel Saps
OBJECTIVES: We sought to describe the prevalence of the overlap of functional abdominal pain disorders (FAPDs) in children with inflammatory bowel diseases (IBD), a condition we have designated as IBD-FAPD. We also aimed to describe the psychological profile of this group, assess predictors of disease and the impact of IBD-FAPD on quality of life. METHODS: This cross-sectional prospective study included patients aged 8-18 years with a diagnosis of IBD. Disease activity was assessed by physician's global assessment, laboratory studies, and aPCDAI or PUCAI scoring...
November 30, 2016: Journal of Pediatric Gastroenterology and Nutrition
https://www.readbyqxmd.com/read/27906680/chemopreventive-effects-of-5-aminosalicylic-acid-on-inflammatory-bowel-disease-associated-colorectal-cancer-and-dysplasia-a-systematic-review-with-meta-analysis
#7
Xinyun Qiu, Jingjing Ma, Kai Wang, Hongjie Zhang
BACKGROUND AND AIMS: The chemopreventive effect of 5-aminosalicylic acid (5-ASA) in patients with inflammatory bowel disease (IBD) has been widely studied; however, the results remain conflicting. The aim of this study was to systematically review the literature and update evidence concerning effects of 5-ASA on the risk of colorectal cancer (CRC) and dysplasia (Dys) in patients with ulcerative colitis (UC) or Crohn's disease (CD). RESULTS: 5-ASA showed a chemopreventive effect against CRC/Dys in IBD patients (OR = 0...
November 30, 2016: Oncotarget
https://www.readbyqxmd.com/read/27906164/early-sigmoidoscopy-or-colonoscopy-is-associated-with-improved-hospital-outcomes-in-ulcerative-colitis-related-hospitalization
#8
Kenneth Obi, Alice Hinton, Lindsay Sobotka, Razvan Arsenescu, Somashekar G Krishna, Edward J Levine, Cheng Zhang
OBJECTIVES: Performing a sigmoidoscopy or colonoscopy is recommended for assessment of disease activity, excluding infection, and guiding medical treatment during ulcerative colitis (UC)-related hospitalizations. However, it is unknown whether the timing of endoscopy impacts clinical outcomes. The objective of our study was to determine the impact of timing of endoscopy on hospital outcomes in patients with UC-related hospitalizations. METHODS: This is a cross-sectional study using data from the Nationwide Inpatient Sample database (2006-2013)...
December 1, 2016: Clinical and Translational Gastroenterology
https://www.readbyqxmd.com/read/27904138/cirmtuzumab-inhibits-wnt5a-induced-rac1-activation-in-chronic-lymphocytic-leukemia-treated-with-ibrutinib
#9
J Yu, L Chen, B Cui, C Wu, M Y Choi, Y Chen, L Zhang, L Z Rassenti, G F Widhopf, T J Kipps
Signaling via the B cell receptor (BCR) plays an important role in the pathogenesis and progression of chronic lymphocytic leukemia (CLL). This is underscored by the clinical effectiveness of ibrutinib, an inhibitor of Bruton's tyrosine kinase (BTK) that can block BCR-signaling. However, ibrutinib cannot induce complete responses (CR) or durable remissions without continued therapy, suggesting alternative pathways also contribute to CLL growth/survival that are independent of BCR-signaling. ROR1 is a receptor for Wnt5a, which can promote activation of Rac1 to enhance CLL-cell proliferation and survival...
December 1, 2016: Leukemia: Official Journal of the Leukemia Society of America, Leukemia Research Fund, U.K
https://www.readbyqxmd.com/read/27903245/the-predictive-value-of-sonographic-images-of-follicular-lesions-a-comparison-with-nodules-unequivocal-in-fna-single-centre-prospective-study
#10
Dorota Słowińska-Klencka, Martyna Wojtaszek-Nowicka, Stanisław Sporny, Ewa Woźniak-Oseła, Bożena Popowicz, Mariusz Klencki
BACKGROUND: To determine the diagnostic efficacy of ultrasonographic malignancy risk features (UMRFs) in follicular lesions (FL) in a population with low risk of malignancy in FL and to compare it with a similar analysis in a group of patients with unequivocal cytology (UC): benign lesion (BL) or malignant neoplasm (MN). METHODS: Presence of UMRFs (hypoechogenicity, solid echostructure, taller-than-wide shape, pathological vascularization, irregular margins, microcalcifications and macrocalcifications) and their sets were assessed in 322 FL: 202 follicular lesions of undetermined significance (FLUS) and 120 suspicious for follicular neoplasm (SFN) and 300 nodules with UC: 200 BL and 100 MN, subsequently evaluated histopathologically...
December 1, 2016: BMC Endocrine Disorders
https://www.readbyqxmd.com/read/27903084/assessment-of-corticosteroid-related-quality-of-care-measures-for-uc-and-cd-in-the-united-states-a-claims-data-analysis
#11
David T Rubin, Haridarshan Patel, Sherry Shi, Reema Mody
OBJECTIVE: To evaluate corticosteroid (CS)-related quality of care indicators in patients with ulcerative colitis (UC) and Crohn's disease (CD) in the US. METHODS: Adults diagnosed with UC or CD and prescription fills for an oral CS were identified from a large commercial US claims database (2005- 2013). Quality indicators included prolonged CS use (≥60 days), use of CS-sparing therapy, and bone loss assessment. State-level variations in quality of care indicators were estimated using logistic regression models adjusting for age, gender, insurance plan type, and CD severity...
December 1, 2016: Current Medical Research and Opinion
https://www.readbyqxmd.com/read/27902608/transient-ulnar-artery-compression-facilitates-transradial-access
#12
Zhi-Ming Zhou, Zhen-Xian Yan, Bin Nie, Yong-He Guo, Yu-Jie Zhou
BACKGROUND: Unsuccessful radial artery puncture is one of the important causes of transradial procedure failure. Ulnar artery compression made the radial artery pulse stronger. Whether it would make transradial access easier, however, is uncertain. METHODS: A prospective randomized controlled trial was conducted among 446 patients who planned for transradial cardiac catheterization. Patients were randomized to receiving either transient ulnar artery compression (UC) or standard treatment (standard) for half an hour prior to needle insertion (217 UC, 229 standard)...
November 2016: Medicine (Baltimore)
https://www.readbyqxmd.com/read/27902515/comparison-of-health-related-quality-of-life-and-disability-in-ulcerative-colitis-patients-following-restorative-proctocolectomy-with-ileal-pouch-anal-anastomosis-versus-anti-tumor-necrosis-factor-therapy
#13
Sara van Gennep, Saloomeh Sahami, Christianne J Buskens, Gijs R van den Brink, Cyriel Y Ponsioen, André D'Hoore, Anthony de Buck van Overstraeten, Gert van Assche, Marc Ferrante, Séverine Vermeire, Willem A Bemelman, Geert R A M D'Haens, Mark Löwenberg
BACKGROUND AND AIMS: Health-related quality of life (HRQL) and disability were compared in ulcerative colitis (UC) patients who underwent restorative proctocolectomy versus patients who received treatment with anti-tumor necrosis factor (anti-TNF) agents. PATIENTS AND METHODS: UC patients who underwent restorative proctocolectomy or started anti-TNF treatment between January 2010 and January 2015 were included at two tertiary referral centers. A matched cohort was created using propensity score matching for the covariates disease duration, Montreal classification, age, and sex...
November 29, 2016: European Journal of Gastroenterology & Hepatology
https://www.readbyqxmd.com/read/27902482/il-23r-mutation-is-associated-with-ulcerative-colitis-a-systemic-review-and-meta-analysis
#14
Ling-Long Peng, Ying Wang, Feng-Ling Zhu, Wang-Dong Xu, Xue-Lei Ji, Jing Ni
OBJECTIVES: Since a genome-wide association study revealed that Interleukin-23 receptor (IL-23R) gene is a candidate gene for Ulcerative Colitis (UC), many studies have investigated the association between the IL-23R polymorphisms and UC. However, the results were controversial. The aim of the study was to determine whether the IL-23R polymorphisms confer susceptibility to UC. METHODS: A systematic literature search was carried out to identify all potentially relevant studies...
November 25, 2016: Oncotarget
https://www.readbyqxmd.com/read/27900951/tuning-the-morphology-luminescence-and-magnetic-properties-of-hexagonal-phase-nagdf4-yb-er-nanocrystals-via-altering-the-addition-sequence-of-the-precursors
#15
Shuwen Zhao, Donglin Xia, Ruimin Zhao, Hao Zhu, Yiru Zhu, Yuda Xiong, Youfa Wang
Hexagonal-phase NaGdF4: Yb, Er upconversion nanocrystals (UCNCs) with tunable morphology and properties were successfully prepared via a thermal decomposition method. The influences of the adding sequence of the precursors on the morphology, chemical composition, luminescence and magnetic properties were investigated by transmission electron microscopy (TEM), inductively coupled plasma-atomic emission spectrometry (ICP-AES), upconversion (UC) spectroscopy, and a vibrating sample magnetometer (VSM). It was found that the resulting nanocrystals, with different sizes ranging from 24 to 224 nm, are in the shape of spheres,  hexagonal plates and flakes; moreover, the composition percentage of Yb(3+)-Er(3+) and Gd(3+) ions was found to vary in a regular pattern with the adding sequence...
November 30, 2016: Nanotechnology
https://www.readbyqxmd.com/read/27900483/indigo-naturalis-ameliorates-murine-dextran-sodium-sulfate-induced-colitis-via-aryl-hydrocarbon-receptor-activation
#16
Shoichiro Kawai, Hideki Iijima, Shinichiro Shinzaki, Satoshi Hiyama, Toshio Yamaguchi, Manabu Araki, Shuko Iwatani, Eri Shiraishi, Akira Mukai, Takahiro Inoue, Yoshito Hayashi, Masahiko Tsujii, Daisuke Motooka, Shota Nakamura, Tetsuya Iida, Tetsuo Takehara
BACKGROUND: Indigo Naturalis (IN) is used as a traditional herbal medicine for ulcerative colitis (UC). However, the mechanisms of action of IN have not been clarified. We aimed to evaluate the efficacy of IN for ameliorating colonic inflammation. We further investigated the mechanisms of action of IN. METHODS: Colitis severity was assessed in dextran sodium sulfate-induced colitis and trinitrobenzene sulfonic acid-induced colitis models with or without the oral administration of IN or indigo, which is a known major component of IN...
November 29, 2016: Journal of Gastroenterology
https://www.readbyqxmd.com/read/27900386/all-or-none-switching-of-photon-upconversion-in-self-assembled-organogel-systems
#17
Pengfei Duan, Deepak Asthana, Takuya Nakashima, Tsuyoshi Kawai, Nobuhiro Yanai, Nobuo Kimizuka
Aggregation-induced photon upconversion (iPUC) based on a triplet-triplet annihilation (TTA) process is successfully developed via controlled self-assembly of donor-acceptor pairs in organogel nanoassemblies. Although segregation of donor from acceptor assemblies has been an outstanding problem in TTA-based UC and iPUC, we resolved this issue by modifying both the triplet donor and aggregation induced emission (AIE)-type acceptor with glutamate-based self-assembling moieties. These donors and acceptors co-assemble to form organogels without segregation...
November 30, 2016: Faraday Discussions
https://www.readbyqxmd.com/read/27896624/autologous-bone-marrow-stem-cell-transplantation-for-the-treatment-of-ulcerative-colitis-complicated-with-herpes-zoster-a-case-report
#18
Hang Xiang, Xiaomei Zhang, Chao Yang, Wenhuan Xu, Xin Ge, Rong Zhang, Ya Qiu, Wanjun Sun, Fan Li, Tianyuan Xiang, Haixu Chen, Zheng Wang, Qiang Zeng
Ulcerative colitis (UC) is a chronic inflammatory bowel disease with continuous or recurrent symptoms. A 42-year-old male patient with intermittent diarrhea accompanied by bloody mucopurulent stools was admitted to our hospital. The diagnosis of UC was confirmed by a combination of laboratory examination, colonoscopy, and histological assay. The patient developed herpes zoster in the hospital, which challenged traditional treatments. Therefore, we performed an autologous bone marrow cells to modulate the immune system with his permission...
November 28, 2016: Frontiers of Medicine
https://www.readbyqxmd.com/read/27895423/increased-cd4-cd45ra-foxp3-low-cells-alter-the-balance-between-treg-and-th17-cells-in-colitis-mice
#19
Ya-Hui Ma, Jie Zhang, Xue Chen, You-Fu Xie, Yan-Hua Pang, Xin-Juan Liu
AIM: To investigate the role of regulatory T cell (Treg) subsets in the balance between Treg and T helper 17 (Th17) cells in various tissues from mice with dextran sulfate sodium-induced colitis. METHODS: Treg cells, Treg cell subsets, Th17 cells, and CD4(+)CD25(+)FoxP3(+)IL-17(+) cells from the lamina propria of colon (LPC) and other ulcerative colitis (UC) mouse tissues were evaluated by flow cytometry. Forkhead box protein 3 (FoxP3), interleukin 17A (IL-17A), and RORC mRNA levels were assessed by real-time PCR, while interleukin-10 (IL-10) and IL-17A levels were detected with a Cytometric Beads Array...
November 14, 2016: World Journal of Gastroenterology: WJG
https://www.readbyqxmd.com/read/27895420/clinical-relevance-of-endoscopic-assessment-of-inflammation-in-ulcerative-colitis-can-endoscopic-evaluation-predict-outcomes
#20
REVIEW
Noor Mohammed, Venkataraman Subramanian
Ulcerative colitis (UC) is a chronic inflammatory bowel condition characterised by a relapsing and remitting course. Symptom control has been the traditional mainstay of medical treatment. It is well known that histological inflammatory activity persists despite adequate symptom control and absence of endoscopic inflammation. Current evidence suggests that presence of histological inflammation poses a greater risk of disease relapse and subsequent colorectal cancer risk. New endoscopic technologies hold promise for developing endoscopic markers of mucosal inflammation...
November 14, 2016: World Journal of Gastroenterology: WJG
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