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List of works by Anthony R Otley

A New Domain Structure for the IMPACT-III Health-related Quality of life Tool for Pediatric Inflammatory Bowel Disease

scientific article published on 01 October 2020

A review of activity indices and end points for clinical trials in children with Crohn's disease

scientific article

Age of diagnosis influences serologic responses in children with Crohn's disease: a possible clue to etiology?

scientific article published on May 2009

Age-of-diagnosis dependent ileal immune intensification and reduced alpha-defensin in older versus younger pediatric Crohn Disease patients despite already established dysbiosis

scientific article published in March 2019

Allied Health Professional Support in Pediatric Inflammatory Bowel Disease: A Survey from the Canadian Children Inflammatory Bowel Disease Network-A Joint Partnership of CIHR and the CH.I.L.D. Foundation

scientific article

An explanation for growth impairment in chronic inflammation

scientific article published on 01 March 1999

Appraisal of the pediatric ulcerative colitis activity index (PUCAI)

scientific article published on 01 August 2009

Assessing activity of pediatric Crohn's disease: which index to use?

scientific article published on 01 March 1999

Assessing disease activity in ulcerative colitis: patients or their physicians?

scientific article published on 01 April 2010

Association of host genome with intestinal microbial composition in a large healthy cohort

scientific article

Budesonide for Crohn's disease

scientific article published on August 2009

C-reactive protein (CRP), erythrocyte sedimentation rate (ESR) or both? A systematic evaluation in pediatric ulcerative colitis

scientific article published on 2 June 2011

Campylobacter concisus: a new character in the Crohn's disease story?

scientific article published in May 2009

Challenges and strategies of children and adolescents with inflammatory bowel disease: a qualitative examination

scientific article published on 25 May 2007

Challenges in pediatric inflammatory bowel disease

scientific article published on September 2006

Clinical and Genomic Correlates of Neutrophil Reactive Oxygen Species Production in Pediatric Patients with Crohn's Disease

scientific article published on 15 February 2018

Clinical and biological predictors of response to standardised paediatric colitis therapy (PROTECT): a multicentre inception cohort study

scientific article published on 29 March 2019

Comparative Effectiveness of Nutritional and Biological Therapy in North American Children with Active Crohn's Disease

scientific article published on August 2015

Compositional and Temporal Changes in the Gut Microbiome of Pediatric Ulcerative Colitis Patients Are Linked to Disease Course

article

Corticosteroid Therapy in the Age of Infliximab: Acute and 1-Year Outcomes in Newly Diagnosed Children With Crohn’s Disease

scientific article published on 24 July 2006

Course and Treatment of Perianal Disease in Children Newly Diagnosed with Crohnʼs Disease

scientific article published on 01 March 2009

Detection and isolation of Campylobacter species other than C. jejuni from children with Crohn's disease

scientific article

Development and validation of a pediatric IBD knowledge inventory device: the IBD-KID.

scientific article

Development, validation, and evaluation of a pediatric ulcerative colitis activity index: a prospective multicenter study.

scientific article published on 21 May 2007

Do parents and children agree? Quality-of-life assessment of children with inflammatory bowel disease and their parents

scientific article published in April 2014

Early Changes in Microbial Community Structure Are Associated with Sustained Remission After Nutritional Treatment of Pediatric Crohn's Disease.

scientific article

Effect of early immunomodulator use in moderate to severe pediatric Crohn disease

scientific article

Engaging Patients and Caregivers in Research for Pediatric IBD: Top 10 Research Priorities

scientific article published on 18 May 2019

Engaging Patients and Caregivers in Research for Pediatric Inflammatory Bowel Disease: Top 10 Research Priorities

Enhanced Contribution of HLA in Pediatric Onset Ulcerative Colitis.

scientific article

Enteral Feeding Therapy for Maintaining Remission in Crohn's Disease: A Systematic Review

scientific article

Evaluation of the Pediatric Crohn Disease Activity Index: A Prospective Multicenter Experience

article

Experiences and barriers to Health-Related Quality of Life following liver transplantation: a qualitative analysis of the perspectives of pediatric patients and their parents

scientific article

Extraintestinal manifestations of pediatric inflammatory bowel disease and their relation to disease type and severity

scientific article published in August 2010

Factors That Determine Risk for Surgery in Pediatric Patients With Crohn's Disease

scientific article published on 31 May 2010

Factors associated with early outcomes following standardised therapy in children with ulcerative colitis (PROTECT): a multicentre inception cohort study

scientific article published on 19 September 2017

Fecal Markers of Inflammation and Disease Activity in Pediatric Crohn Disease: Results from the ImageKids Study

scientific article published on 30 December 2019

Gene expression changes associated with resistance to intravenous corticosteroid therapy in children with severe ulcerative colitis

scientific article

Genetic and Transcriptomic Variation Linked to Neutrophil Granulocyte-Macrophage Colony-Stimulating Factor Signaling in Pediatric Crohn's Disease

scientific article published on 01 February 2019

Genetic variants and pathways implicated in a pediatric inflammatory bowel disease cohort.

scientific article published on 28 March 2018

Growth Abnormalities Persist in Newly Diagnosed Children With Crohn Disease Despite Current Treatment Paradigms

scientific article published on 01 February 2009

Health-Related Quality of Life after Pediatric Liver Transplantation: A Qualitative Analysis of the Perspectives of Health Care Providers

scientific article

Health-related quality of life in pediatric ulcerative colitis patients on conventional medical treatment compared to those after restorative proctocolectomy

scientific article published on August 23, 2012

Health-related quality of life in the first year after a diagnosis of pediatric inflammatory bowel disease

article

Improvement in Biomarkers of Bone Formation During Infliximab Therapy in Pediatric Crohn's Disease: Results of the REACH Study

article

Increased effectiveness of early therapy with anti-tumor necrosis factor-α vs an immunomodulator in children with Crohn's disease

scientific article

Inflammation, Antibiotics, and Diet as Environmental Stressors of the Gut Microbiome in Pediatric Crohn's Disease

scientific article published on October 2015

Inflammation, Antibiotics, and Diet as Environmental Stressors of the Gut Microbiome in Pediatric Crohn's Disease

scientific article published on 01 August 2017

Item Generation and Reduction Toward Developing a Patient-reported Outcome for Pediatric Ulcerative Colitis (TUMMY-UC).

scientific article

Laboratory values for children with newly diagnosed inflammatory bowel disease

scientific article

Liver enzyme elevations within 3 months of diagnosis of inflammatory bowel disease and likelihood of liver disease

scientific article published in September 2014

Long ncRNA Landscape in the Ileum of Treatment-Naive Early-Onset Crohn Disease.

scientific article published in January 2018

Long-term outcome of maintenance infliximab therapy in children with Crohnʼs disease

scientific article published on 01 June 2009

Low prevalence of Helicobacter pylori infection in Canadian children: a cross-sectional analysis.

scientific article published on May 2008

Magnetic Resonance Enterography Cannot Replace Upper Endoscopy in Pediatric Crohn's Disease: An Imagekids Sub-study

scientific article published on 28 December 2017

Mathematical weighting of a clinimetric index (Pediatric Ulcerative Colitis Activity Index) was superior to the judgmental approach

scientific article published on 4 January 2009

Measuring health-related quality of life of pediatric patients

scientific article

Mucosal Inflammatory and Wound Healing Gene Programs Reveal Targets for Stricturing Behavior in Pediatric Crohn's Disease

scientific article published on 08 August 2020

Neutrophil Transintestinal Epithelial Migration to CXCR2 Ligands Is Regulated by Adenosine

scientific article published on 01 March 2012

Novel splice‐site mutation in ATP8B1 results in atypical Progressive Familial Intrahepatic Cholestasis Type 1

scientific article published on March 1, 2013

Pain and quality of life in youth with inflammatory bowel disease: the role of parent and youth perspectives on family functioning

Parent IMPACT-III: Development and Validation of an IBD-Specific Health-Related Quality of Life Measure

scientific article published on 22 October 2019

Parent IMPACT-III: Development and Validation of an Inflammatory Bowel Disease-specific Health-related Quality-of-life Measure

Pediatric Crohn Disease Activity Index: responsive to short-term change

scientific article published on 01 January 2003

Physician Attitudes and Practices of Enteral Nutrition as Primary Treatment of Paediatric Crohn Disease in North America

scientific article published on January 1, 2011

Prediction of complicated disease course for children newly diagnosed with Crohn's disease: a multicentre inception cohort study

scientific article published on March 2017

Psychosocial issues in the child with chronic conditions

scientific article

Real-time tool to display the predicted disease course and treatment response for children with Crohn's disease

scientific article

Retrospective cohort study of methotrexate use in the treatment of pediatric Crohn's disease.

scientific article

Revisiting infant gastroesophageal reflux disease guidelines: considering obesity

scientific article published on 01 August 2014

Rural and urban disparities in the care of Canadian patients with inflammatory bowel disease: a population-based study

article

Serologic Reactivity Reflects Clinical Expression of Ulcerative Colitis in Children

scientific article published on 01 May 2018

Severe pediatric ulcerative colitis: a prospective multicenter study of outcomes and predictors of response

scientific article published on 26 February 2010

The Association Between Caesarean Section and Inflammatory Bowel Disease in Childhood and Young Adulthood: Findings from two Retrospective Cohort Studies

scientific article published on 11 May 2020

The Challenges of Living with Inflammatory Bowel Disease: Summary of a Summit on Patient and Healthcare Provider Perspectives

scientific article published on 22 February 2016

The Effect of Early-Life Environmental Exposures on Disease Phenotype and Clinical Course of Crohn's Disease in Children

scientific article published on 28 September 2018

The Gut Microbiome of Pediatric Crohn's Disease Patients Differs from Healthy Controls in Genes That Can Influence the Balance Between a Healthy and Dysregulated Immune Response

scientific article

The IMPACT Questionnaire: A Valid Measure of Health-Related Quality of Life in Pediatric Inflammatory Bowel Disease

article

The Natural History of Corticosteroid Therapy for Ulcerative Colitis in Children

scientific article published on 03 July 2006

The complement system in inflammatory bowel disease

scientific article published on September 2014

The relationship between fecal bile acids and microbiome community structure in pediatric Crohn's disease

scientific article published on 03 December 2019

Toward enteral nutrition for the treatment of pediatric Crohn disease in Canada: a workshop to identify barriers and enablers

scientific article published on 15 June 2015

Use of LARA-urea breath test in the diagnosis of Helicobacter pylori infection in children and adolescents: a preliminary study

scientific article

Variation in Care in the Management of Children With Crohn's Disease: Data From a Multicenter Inception Cohort Study

scientific article published on 01 June 2019

Which PCDAI Version Best Reflects Intestinal Inflammation in Pediatric Crohn Disease?

scientific article published on 4 April 2016

Why patients with inflammatory bowel disease use or do not use complementary and alternative medicine: a Canadian national survey

scientific article published on 01 September 2005