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List of works by Ashwin N Ananthakrishnan

A Comprehensive Study of Costs Associated With Recurrent Clostridium difficile Infection.

scientific article published on 7 November 2016

A Nationwide Analysis of Changes in Severity and Outcomes of Inflammatory Bowel Disease Hospitalizations ⬇️

scientific article published on November 25, 2010

A Phenome-Wide Analysis of Healthcare Costs Associated with Inflammatory Bowel Diseases

scientific article published on 20 May 2020

A Pleiotropic Missense Variant in SLC39A8 Is Associated With Crohn's Disease and Human Gut Microbiome Composition

scientific article

A novel Ruminococcus gnavus clade enriched in inflammatory bowel disease patients

scientific article

A prospective study of long-term intake of dietary fiber and risk of Crohn's disease and ulcerative colitis

scientific article published on 02 August 2013

A protein-truncating R179X variant in RNF186 confers protection against ulcerative colitis

scientific article published on 09 August 2016

ACG Clinical Guideline: Ulcerative Colitis in Adults

scientific article published on 01 March 2019

AGA Clinical Practice Update on Management of Inflammatory Bowel Disease in the Elderly: Expert Review

scientific article published on 01 October 2020

Acute Venous Thromboembolism Risk Highest Within 60 Days After Discharge From the Hospital in Patients With Inflammatory Bowel Diseases

scientific article published on 20 July 2019

Alterations in Fecal Microbiomes and Serum Metabolomes of Fatigued Patients With Quiescent Inflammatory Bowel Diseases

scientific article published on 14 March 2020

Asians have more perianal Crohn disease and ocular manifestations compared with white Americans.

scientific article published on 18 November 2017

Assessing National Trends and Disparities in Ambulatory, Emergency Department, and Inpatient Visits for Inflammatory Bowel Disease in the United States (2005-2016)

scientific article published on 24 January 2020

Assessment of Body Weight Changes in Patients with Inflammatory Bowel Diseases Initiating Biologic Therapy: A Prospective Cohort Study

scientific article published on 02 July 2020

Association Between Circulating Levels of C-Reactive Protein and Interleukin-6 and Risk of Inflammatory Bowel Disease

scientific article published on February 2016

Association Between Vulvovaginal Discomfort and Activity of Inflammatory Bowel Diseases

scientific article published on 18 May 2019

Association between depressive symptoms and incidence of Crohn's disease and ulcerative colitis: results from the Nurses' Health Study

scientific article published on 31 August 2012

Association of Genetic Variants in NUDT15 With Thiopurine-Induced Myelosuppression in Patients With Inflammatory Bowel Disease

scientific article published on 01 February 2019

Body Mass Index, Genetic Susceptibility, and Risk of Complications Among Individuals with Crohn's Disease

scientific article

Can Mucosal Healing Be a Cost-effective Endpoint for Biologic Therapy in Crohnʼs Disease? A Decision Analysis ⬇️

scientific article published on January 1, 2013

Cancer Recurrence Following Immune-Suppressive Therapies in Patients With Immune-Mediated Diseases: A Systematic Review and Meta-analysis

scientific article

Cancer risk in microscopic colitis: a retrospective cohort study

scientific article published on 05 January 2019

Challenges in designing a national surveillance program for inflammatory bowel disease in the United States

scientific article

Changing Global Epidemiology of Inflammatory Bowel Diseases: Sustaining Health Care Delivery into the 21st Century

scientific article published on 31 January 2020

Characteristics and Long-Term Outcomes of Pregnancy-Onset Inflammatory Bowel Disease: A Case-Control Study

scientific article published on 19 May 2020

Clinical Activity and Quality of Life Indices Are Valid Across Ulcerative Colitis But Not Crohn's Disease Phenotypes

scientific article published on 3 May 2016

Clinical Research and Trials-A "Nonessential" Victim of the COVID-19 Pandemic?

scientific article published on 14 April 2020

Clostridium difficile and inflammatory bowel disease

scientific article published on 01 January 2010

Clostridium difficile and inflammatory bowel disease: more questions than answers?

scientific article published on 01 August 2010

Combination Therapy Does Not Improve Rate of Clinical or Endoscopic Remission in Patients with Inflammatory Bowel Diseases Treated With Vedolizumab or Ustekinumab

scientific article published on 12 July 2020

Comparative safety and effectiveness of tumor necrosis factor α antagonists and vedolizumab in elderly IBD patients: a multicentre study

scientific article published on 17 February 2019

Complete histologic normalisation is associated with reduced risk of relapse among patients with ulcerative colitis in complete endoscopic remission

scientific article published on 07 November 2019

Deep vein thrombosis and pulmonary embolism in hospitalized patients with cirrhosis: a nationwide analysis

scientific article published on 30 January 2011

Development of a Sexual Dysfunction Scale for Women With Inflammatory Bowel Disease

scientific article published on 01 October 2018

Development of phenotype algorithms using electronic medical records and incorporating natural language processing

scientific article

Diagnostic and Therapeutic Yield of Endoscopy in Patients with Elevated INR and Gastrointestinal Bleeding

scientific article published on 20 December 2015

Dietary Guidance for Patients With Inflammatory Bowel Disease from the International Organization for the Study of Inflammatory Bowel Disease

scientific article published on 15 February 2020

Dietary Inflammatory Potential and Risk of Crohn's Disease and Ulcerative Colitis

scientific article published on 07 May 2020

Dietary Iron and Heme Iron Consumption, Genetic Susceptibility, and Risk of Crohn's Disease and Ulcerative Colitis

scientific article

Difference in clinical course, genetics, and the microbiome between familial and sporadic inflammatory bowel diseases.

scientific article published on 14 November 2017

Differential effect of genetic burden on disease phenotypes in Crohn's disease and ulcerative colitis: analysis of a North American cohort

scientific article

Discordance Between Patient-Reported Outcomes and Mucosal Inflammation in Patients With Mild to Moderate Ulcerative Colitis

scientific article published on 20 September 2019

Disease and Treatment Patterns Among Patients With Pouch-related Conditions in a Cohort of Large Tertiary Care Inflammatory Bowel Disease Centers in the United States

scientific article published on 24 July 2020

Distance to Specialist Care and Disease Outcomes in Inflammatory Bowel Disease

scientific article published in July 2017

Does Obesity Influence the Risk of Clostridium difficile Infection Among Patients with Ulcerative Colitis?

scientific article published on 19 May 2018

Does primary sclerosing cholangitis impact quality of life in patients with inflammatory bowel disease?

scientific article published in March 2010

Durability of infliximab in Crohn's disease: a single-center experience

scientific article

Dynamics of metatranscription in the inflammatory bowel disease gut microbiome

scientific article

Early life environment and natural history of inflammatory bowel diseases

scientific article

Editorial: co-existing immune-mediated disease in inflammatory bowel diseases - a new disease severity indicator? Author's reply

scientific article published in April 2017

Editorial: histologic normalisation in ulcerative colitis. Authors' reply

scientific article published on 01 February 2020

Effect of Accelerated Infliximab Induction on Short- and Long-term Outcomes of Acute Severe Ulcerative Colitis: A Retrospective Multicenter Study and Meta-analysis

scientific article published on 23 June 2018

Effect of oral tobacco use and smoking on outcomes of Crohn's disease in India

scientific article

Efficacy of Vedolizumab as Induction Therapy in Refractory IBD Patients: A Multicenter Cohort

scientific article published on 17 August 2015

Endoscopic, Radiologic, and Histologic Healing With Vedolizumab in Patients With Active Crohn's Disease

scientific article published on 16 July 2020

Environmental triggers in IBD: a review of progress and evidence.

scientific article published on 11 October 2017

Epidemiology of Primary and Secondary Liver Cancers ⬇️

scientific article published on March 1, 2006

Erratum to: Vedolizumab Therapy Is Associated with an Improvement in Sleep Quality and Mood in Inflammatory Bowel Diseases.

scientific article published on 18 November 2016

Erratum: A protein-truncating R179X variant in RNF186 confers protection against ulcerative colitis

scientific article published on 13 September 2016

Fatigue in IBD: epidemiology, pathophysiology and management

scientific article published on 01 April 2019

Fracture-Associated Hospitalizations in Patients with Inflammatory Bowel Disease ⬇️

scientific article published on October 9, 2010

Frailty is independently associated with mortality in 11 001 patients with inflammatory bowel diseases

scientific article published on 14 June 2020

Genetic Markers Predict Primary Non-Response and Durable Response To Anti-TNF Biologic Therapies in Crohn's Disease

scientific article published on 6 September 2016

Genetic Markers Predict Primary Nonresponse and Durable Response to Anti-Tumor Necrosis Factor Therapy in Ulcerative Colitis

scientific article published on 01 July 2018

Genetic Polymorphisms in Fatty Acid Metabolism Modify the Association Between Dietary n3: n6 Intake and Risk of Ulcerative Colitis: A Prospective Cohort Study

scientific article published on 6 October 2017

Genetic polymorphisms in metabolizing enzymes modifying the association between smoking and inflammatory bowel diseases

scientific article

Genetic risk factors for serious infections in inflammatory bowel diseases

scientific article published on 5 February 2017

Guidelines for Diagnosis, Treatment, and Prevention of Clostridium difficile Infections ⬇️

scientific article published on February 26, 2013

Gut Microbiome Function Predicts Response to Anti-integrin Biologic Therapy in Inflammatory Bowel Diseases

scientific article published on May 2017

Hepatic connexin 32 associates with nonalcoholic fatty liver disease severity.

scientific article published on 16 July 2018

High C-Reactive Protein Is Associated with Poor Sleep Quality Independent of Nocturnal Symptoms in Patients with Inflammatory Bowel Disease

scientific article published on 21 February 2015

High School Diet and Risk of Crohn's Disease and Ulcerative Colitis

scientific article

Higher Predicted Vitamin D Status Is Associated With Reduced Risk of Crohn's Disease ⬇️

scientific article published on December 9, 2011

Higher hospital volume predicts endoscopy but not the in-hospital mortality rate in patients with acute variceal hemorrhage

scientific article published on 23 October 2008

Host-microbe interactions have shaped the genetic architecture of inflammatory bowel disease

scientific article

How Does Genotype Influence Disease Phenotype in Inflammatory Bowel Disease? ⬇️

scientific article published on August 1, 2013

IRGM Gene Variants Modify the Relationship Between Visceral Adipose Tissue and NAFLD in Patients With Crohn's Disease

scientific article published on 01 September 2018

Identification and Characterization of a Novel Association between Dietary Potassium and Risk of Crohn's Disease and Ulcerative Colitis

scientific article

Ileal or Colonic Histologic Activity is Not Associated With Clinical Relapse in Patients With Crohn's Disease in Endoscopic Remission

scientific article published on 29 April 2020

Immune-mediated diseases and risk of Crohn's disease or ulcerative colitis: a prospective cohort study

scientific article published on 05 December 2020

Immunologic Alterations Associated With Oral Delivery of Anti-CD3 (OKT3) Monoclonal Antibodies in Patients With Moderate-to-Severe Ulcerative Colitis

scientific article published on 07 June 2019

Immunosuppressive Therapy and Risk of COVID-19 Infection in Patients With Inflammatory Bowel Diseases

scientific article published on 22 October 2020

Impact of Coexistent Celiac Disease on Phenotype and Natural History of Inflammatory Bowel Diseases ⬇️

scientific article published on February 19, 2013

Impact of Specialized Inpatient IBD Care on Outcomes of IBD Hospitalizations: A Cohort Study

scientific article published on August 2016

Impact of autonomic dysfunction on inflammatory bowel disease

scientific article published in April 2010

Impact of mode of delivery on outcomes in patients with perianal Crohn's disease

scientific article

Impact of pregnancy on health‐related quality of life of patients with inflammatory bowel disease ⬇️

scientific article published on September 1, 2012

Impact of prior irregular infliximab dosing on performance of long-term infliximab maintenance therapy in Crohn's disease

scientific article published on 01 July 2010

Implementing Dietary Modifications and Assessing Nutritional Adequacy of Diets for Inflammatory Bowel Disease

article published in 2019

Improving the power of genetic association tests with imperfect phenotype derived from electronic medical records

scientific article

Incidence and Predictors of Flares in the Postpartum Year Among Women With Inflammatory Bowel Disease

scientific article published on 02 January 2020

Inflammatory Bowel Disease is Similar in Patients with Older Onset and Younger Onset

scientific article published on 13 April 2017

Inflammatory bowel disease in the elderly is associated with worse outcomes: a national study of hospitalizations

scientific article published on 01 February 2009

Infliximab Trough Levels Are Not Predictive of Relapse in Patients with IBD in Endoscopic Remission: A Multicenter Cohort Study

scientific article published on 10 October 2020

Interobserver Agreement for the Detection of Barrett’s Esophagus with Optical Frequency Domain Imaging ⬇️

scientific article published on March 19, 2013

Intra- and Inter-cellular Rewiring of the Human Colon during Ulcerative Colitis

scientific article published on 01 July 2019

Introduction to the Special Issue: The Present and Future of IBD Care

scientific article published on 10 February 2020

It is all in the fine print - A call for a histopathology checklist for IBD

scientific article published on 03 September 2020

Long-Term Outcomes of Immunosuppression-Naïve Steroid Responders Following Hospitalization for Ulcerative Colitis

scientific article published on 27 June 2018

Long-term intake of dietary fat and risk of ulcerative colitis and Crohn's disease

scientific article published on 04 July 2013

Longitudinal Trajectory of Fatigue With Initiation of Biologic Therapy in Inflammatory Bowel Diseases: A Prospective Cohort Study

scientific article published on 01 March 2020

Longitudinal Trajectory of Fatigue in Patients With Inflammatory Bowel Disease: A Prospective Study

scientific article published on 25 December 2020

Loss of Response to Anti-Tumor Necrosis Factor Alpha Therapy in Crohn's Disease Is Not Associated with Emergence of Novel Inflammatory Pathways.

scientific article

Low-dose Methotrexate has Similar Outcomes to High-dose Methotrexate in Combination with Anti-TNF Therapy in Inflammatory Bowel Diseases

scientific article published on 01 August 2019

Management of Inflammatory Bowel Disease in the Elderly Patient: Challenges and Opportunities

scientific article published on 27 March 2017

Metagenomic Characterization of Microbial Communities In Situ Within the Deeper Layers of the Ileum in Crohn's Disease

scientific article published on 26 May 2016

Methods to Develop an Electronic Medical Record Phenotype Algorithm to Compare the Risk of Coronary Artery Disease across 3 Chronic Disease Cohorts

scientific article published on 24 August 2015

Missed polyps, missed opportunities ⬇️

scientific article published on 01 August 2011

Modifiable Environmental Factors in Inflammatory Bowel Disease

scientific article published on May 2017

Mortality and extraintestinal cancers in patients with primary sclerosing cholangitis and inflammatory bowel disease

scientific article

Multi-"-Omics" Profiling in Patients With Quiescent Inflammatory Bowel Disease Identifies Biomarkers Predicting Relapse

scientific article published on 07 August 2020

Multi-omics of the gut microbial ecosystem in inflammatory bowel diseases

scientific article published on 29 May 2019

Natural history of Crohn's disease following total colectomy and end ileostomy

scientific article

Natural history of perianal Crohn's disease after fecal diversion

scholarly article by Jenny Sauk et al published 1 December 2014 in Inflammatory Bowel Diseases

Older Age Is Associated with Higher Rate of Discontinuation of Anti-TNF Therapy in Patients with Inflammatory Bowel Disease ⬇️

scientific article published on February 1, 2013

Older Age- and Health-related Quality of Life in Inflammatory Bowel Diseases.

scientific article published on 6 January 2017

Opportunistic Infections Are More Prevalent in Crohn's Disease and Ulcerative Colitis: A Large Population-Based Study

scientific article published on 01 January 2020

Paternal Disease Activity Is Associated With Difficulty in Conception Among Men With Inflammatory Bowel Diseases

scientific article published on 11 April 2018

Patient age determines adherence to preventive care measures among patients with ulcerative colitis

scientific article published on 06 November 2018

Permanent work disability in Crohn's disease

scientific article published on 11 December 2007

Pivot to Asia: inflammatory bowel disease burden

scientific article published on 31 January 2017

Plasma 25-Hydroxyvitamin D, Vitamin D Binding Protein, and Risk of Colorectal Cancer in the Nurses' Health Study

scientific article

Pre-treatment Frailty Is Independently Associated With Increased Risk of Infections After Immunosuppression in Patients with Inflammatory Bowel Diseases

scientific article published on 24 February 2020

Pretreatment 25-hydroxyvitamin D levels and durability of anti-tumor necrosis factor-α therapy in inflammatory bowel diseases

scientific article published on 02 October 2013

Red meat intake, NAT2, and risk of colorectal cancer: a pooled analysis of 11 studies

scientific article

Reply

scientific article published on 26 November 2016

Reply

Reply to letter to the Editor: Gastro-D-20-01861: Defining the Frailty Syndrome for Inflammatory Bowel Diseases

scientific article published on 15 September 2020

Reply: To PMID 23912083

scientific article published on 25 February 2014

Risk of Tuberculosis in Patients With Inflammatory Bowel Disease on Infliximab or Adalimumab Is Dependent on the Local Disease Burden of Tuberculosis: A Systematic Review and Meta-Analysis

scientific article published on 01 March 2020

Risk of colorectal cancer in Asian patients with ulcerative colitis: a systematic review and meta-analysis

scientific article published on 21 February 2017

SMAD3 gene variant is a risk factor for recurrent surgery in patients with Crohn's disease

scientific article

Safety of Biologic Therapy in Older Patients With Immune-Mediated Diseases: A Systematic Review and Meta-analysis

scientific article published on 04 January 2019

Second-Look Endoscopy in Hospitalized Severe Ulcerative Colitis: A Retrospective Cohort Study

scientific article published on 01 March 2019

Serum inflammatory markers and risk of colorectal cancer in patients with inflammatory bowel diseases

scientific article

Similar risk of depression and anxiety following surgery or hospitalization for Crohn's disease and ulcerative colitis

scientific article published on 22 January 2013

Simple score to identify colectomy risk in ulcerative colitis hospitalizations

scientific article published on 01 September 2010

Sleep Disturbance and Risk of Active Disease in Patients With Crohn's Disease and Ulcerative Colitis ⬇️

scientific article published on February 1, 2013

Stool DNA Analysis is Cost-Effective for Colorectal Cancer Surveillance in Patients With Ulcerative Colitis ⬇️

scientific article published on 24 July 2016

Systematic review with meta-analysis: breastfeeding and the risk of Crohn's disease and ulcerative colitis

scientific article published on 11 September 2017

Systematic review with meta-analysis: comparative efficacy of biologics for induction and maintenance of mucosal healing in Crohn's disease and ulcerative colitis controlled trials

scientific article

Temporal trends in disease outcomes related to Clostridium difficile infection in patients with inflammatory bowel disease ⬇️

scientific article published on 07 September 2010

The Crohn's disease polymorphism, ATG16L1 T300A, alters the gut microbiota and enhances the local Th1/Th17 response

January 2019 scholarly article in eLife

The Doctor Will Call You Now! Telemedicine in the midst of a pandemic

scientific article published on 18 April 2020

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 Toronto consensus guidelines for nonhospitalized ulcerative colitis: a welcome update but not the end of the story

scientific article published on 21 March 2015

The benefit of combination therapy depends on disease phenotype and duration in Crohn's disease

scientific article published on 3 May 2017

The emergence of Clostridium difficile infection in Asia: A systematic review and meta-analysis of incidence and impact

scientific article

The impact of co-existing immune-mediated diseases on phenotype and outcomes in inflammatory bowel diseases.

scientific article published on 20 January 2017

The role of diet in the aetiopathogenesis of inflammatory bowel disease

scientific article published on 01 September 2018

Thromboprophylaxis is associated with reduced post-hospitalization venous thromboembolic events in patients with inflammatory bowel diseases

scientific article

Toward reducing bias in clinical trials: central readers for endoscopic endpoints

scientific article published in January 2016

Treat to target: The role of histologic healing in inflammatory bowel diseases: A systematic review and meta-analysis

scientific article published on 30 September 2020

Trends in ambulatory and emergency room visits for inflammatory bowel diseases in the United States: 1994-2005.

scientific article published on 6 October 2009

Ulcerative Colitis and Crohn's Disease Have the Same Burden and Goals for Treatment

scientific article published on 10 July 2019

Use of Biologic Therapy by Pregnant Women With Inflammatory Bowel Disease Does Not Affect Infant Response to Vaccines

scientific article published in September 2017

Variation in treatment of patients with inflammatory bowel diseases at major referral centers in the United States

scientific article published on 21 November 2014

Vedolizumab Therapy Is Associated with an Improvement in Sleep Quality and Mood in Inflammatory Bowel Diseases.

scientific article published on 28 October 2016

Vedolizumab or TNF-antagonist use and risk of new or recurrent cancer in patients with inflammatory bowel disease with prior malignancy: A retrospective cohort study

scientific article published on 13 October 2020

Venous thromboembolism in patients with inflammatory bowel diseases: a case-control study of risk factors

scientific article

Visceral Adiposity, Genetic Susceptibility, and Risk of Complications Among Individuals with Crohn's Disease.

scientific article published on 22 November 2016

Vitamin D deficiency in patients with inflammatory bowel disease: association with disease activity and quality of life

scientific article published in May 2011

Yield of Random Biopsies During Colonoscopies in Inflammatory Bowel Disease Patients Undergoing Dysplasia Surveillance

scientific article published on 19 August 2020

Zinc intake and risk of Crohn’s disease and ulcerative colitis: a prospective cohort study

scientific article

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