Works by Ananthakrishnan, Ashwin N.

Results: 122

Early Change in Fecal Calprotectin Predicts One-Year Outcome in Children Newly Diagnosed With Ulcerative Colitis.

Published in:

2022

By:

Krishnakumar, Chenthan;
Ananthakrishnan, Ashwin N.;
Boyle, Brendan M.;
Griffiths, Anne M.;
LeLeiko, Neal S.;
Mack, David R.;
Markowitz, James F.;
Rosh, Joel R.;
Sauer, Cary G.;
Walters, Thomas D.;
Bonkowski, Erin;
Denson, Lee A.;
Hyams, Jeffrey S.;
Kugathasan, Subra

Publication type:

journal article

Comparative Safety of Ustekinumab and Vedolizumab in Older Patients with Inflammatory Bowel Disease: A Bicentric Cohort Study.

Published in:

Journal of Clinical Medicine, 2022, v. 11, n. 23, p. 6967, doi. 10.3390/jcm11236967

By:

Burgevin, Alice;
Caron, Bénédicte;
Sasson, Alexa;
Luc, Amandine;
Netter, Patrick;
Baumann, Cédric;
Ananthakrishnan, Ashwin N.;
Peyrin-Biroulet, Laurent

Publication type:

Article

Editorial: Getting to the Heart of the Matter in IBD.

Published in:

2025

By:

Ananthakrishnan, Ashwin N.

Publication type:

Editorial

A Simple Endoscopic Score for Crohn's Disease (SES‐CD) ≥ 7 Predicts Disease Progression.

Published in:

Alimentary Pharmacology & Therapeutics, 2025, v. 61, n. 6, p. 1011, doi. 10.1111/apt.18492

By:

Peraza, Jellyana;
Kaper, Marco Emilio;
Bargas, Andre;
Kim, Iris;
Agrawal, Manasi;
Larsen, Lone;
Jacobsen, Henrik Albaek;
Jess, Tine;
Colombel, Jean‐Frederic;
Torres, Joana;
Ungaro, Ryan C.;
Ananthakrishnan, Ashwin N.

Publication type:

Article

A Simple Endoscopic Score for Crohn's Disease (SES‐CD) ≥ 7 Predicts Disease Progression.

Published in:

Alimentary Pharmacology & Therapeutics, 2025, v. 61, n. 5, p. 1011, doi. 10.1111/apt.18492

By:

Peraza, Jellyana;
Kaper, Marco Emilio;
Bargas, Andre;
Kim, Iris;
Agrawal, Manasi;
Larsen, Lone;
Jacobsen, Henrik Albaek;
Jess, Tine;
Colombel, Jean‐Frederic;
Torres, Joana;
Ungaro, Ryan C.;
Ananthakrishnan, Ashwin N.

Publication type:

Article

Meta‐analysis: Risk of lymphoma in patients with inflammatory bowel disease in population‐based cohort studies.

Published in:

Alimentary Pharmacology & Therapeutics, 2024, v. 60, n. 10, p. 1264, doi. 10.1111/apt.18277

By:

Zamani, Mohammad;
Alizadeh‐Tabari, Shaghayegh;
Murad, Mohammad Hassan;
Singh, Siddharth;
Ananthakrishnan, Ashwin N.;
Malekzadeh, Reza;
Talley, Nicholas J.

Publication type:

Article

Meta‐analysis: Risk of pancreatic cancer in patients with inflammatory bowel disease.

Published in:

Alimentary Pharmacology & Therapeutics, 2024, v. 59, n. 8, p. 918, doi. 10.1111/apt.17919

By:

Zamani, Mohammad;
Alizadeh‐Tabari, Shaghayegh;
Murad, Mohammad Hassan;
Ananthakrishnan, Ashwin N.;
Malekzadeh, Reza;
Talley, Nicholas J.

Publication type:

Article

Higher physician density is associated with lower incidence of late-stage colorectal cancer.

Published in:

2010

By:

Ananthakrishnan, Ashwin;
Hoffmann, Raymond;
Saeian, Kia;
Ananthakrishnan, Ashwin N;
Hoffmann, Raymond G

Publication type:

journal article

Analysis of Safety, Medical Resource Utilization, and Treatment Costs by Drug Class for Management of Inflammatory Bowel Disease in the United States Based on Insurance Claims Data.

Published in:

2019

By:

Long, Gráinne H.;
Tatro, Amanda R.;
Oh, Young S.;
Reddy, Sheila R.;
Ananthakrishnan, Ashwin N.

Publication type:

journal article

Differential Effect of Genetic Burden on Disease Phenotypes in Crohn's Disease and Ulcerative Colitis: Analysis of a North American Cohort.

Published in:

American Journal of Gastroenterology (Springer Nature), 2014, v. 109, n. 3, p. 395, doi. 10.1038/ajg.2013.464

By:

Ananthakrishnan, Ashwin N;
Huang, Hailiang;
Nguyen, Deanna D;
Sauk, Jenny;
Yajnik, Vijay;
Xavier, Ramnik J

Publication type:

Article

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

Published in:

American Journal of Gastroenterology (Springer Nature), 2013, v. 108, n. 7, p. 1123, doi. 10.1038/ajg.2013.20

By:

Oxford, Emily C;
Nguyen, Deanna D;
Sauk, Jenny;
Korzenik, Joshua R;
Yajnik, Vijay;
Friedman, Sonia;
Ananthakrishnan, Ashwin N

Publication type:

Article

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

Published in:

American Journal of Gastroenterology (Springer Nature), 2013, v. 108, n. 4, p. 478, doi. 10.1038/ajg.2013.4

By:

Surawicz, Christina M;
Brandt, Lawrence J;
Binion, David G;
Ananthakrishnan, Ashwin N;
Curry, Scott R;
Gilligan, Peter H;
McFarland, Lynne V;
Mellow, Mark;
Zuckerbraun, Brian S

Publication type:

Article

Similar Risk of Depression and Anxiety Following Surgery or Hospitalization for Crohn's Disease and Ulcerative Colitis.

Published in:

American Journal of Gastroenterology (Springer Nature), 2013, v. 108, n. 4, p. 594, doi. 10.1038/ajg.2012.471

By:

Ananthakrishnan, Ashwin N;
Gainer, Vivian S;
Cai, Tianxi;
Perez, Raul Guzman;
Cheng, Su-Chun;
Savova, Guergana;
Chen, Pei;
Szolovits, Peter;
Xia, Zongqi;
De Jager, Philip L;
Shaw, Stanley;
Churchill, Susanne;
Karlson, Elizabeth W;
Kohane, Isaac;
Perlis, Roy H;
Plenge, Robert M;
Murphy, Shawn N;
Liao, Katherine P

Publication type:

Article

Strategies for the Prevention of Postoperative Recurrence in Crohn's Disease: Results of a Decision Analysis.

Published in:

American Journal of Gastroenterology (Springer Nature), 2011, v. 106, n. 11, p. 2009, doi. 10.1038/ajg.2011.237

By:

Ananthakrishnan, Ashwin N;
Hur, Chin;
Juillerat, Pascal;
Korzenik, Joshua R

Publication type:

Article

A Novel Risk Score to Stratify Severity of Crohn's Disease Hospitalizations.

Published in:

American Journal of Gastroenterology (Springer Nature), 2010, v. 105, n. 8, p. 1799, doi. 10.1038/ajg.2010.105

By:

Ananthakrishnan, Ashwin N.;
McGinley, Emily L.;
Binion, David G.;
Saeian, Kia

Publication type:

Article

Length of Office Visits for Gastrointestinal Disease: Impact of Physician Specialty.

Published in:

American Journal of Gastroenterology (Springer Nature), 2010, v. 105, n. 8, p. 1719, doi. 10.1038/ajg.2010.172

By:

Ananthakrishnan, Ashwin N.;
McGinley, Emily L.;
Saeian, Kia

Publication type:

Article

Editorial: Improved Efficacy of Biological Maintenance Therapy in “Early” Compared With “Late” Crohn's Disease: Strike While the Iron Is Hot With Anti-TNF Agents?

Published in:

American Journal of Gastroenterology (Springer Nature), 2010, v. 105, n. 7, p. 1583, doi. 10.1038/ajg.2010.98

By:

Ananthakrishnan, Ashwin N.;
Binion, David G.

Publication type:

Article

Trends in Ambulatory and Emergency Room Visits for Inflammatory Bowel Diseases in the United States: 1994–2005.

Published in:

American Journal of Gastroenterology (Springer Nature), 2010, v. 105, n. 2, p. 363, doi. 10.1038/ajg.2009.580

By:

Ananthakrishnan, Ashwin N.;
McGinley, Emily L.;
Saeian, Kia;
Binion, David G.

Publication type:

Article

Clostridium difficile Is Associated With Poor Outcomes in Patients With Cirrhosis: A National and Tertiary Center Perspective.

Published in:

American Journal of Gastroenterology (Springer Nature), 2010, v. 105, n. 1, p. 106, doi. 10.1038/ajg.2009.615

By:

Bajaj, Jasmohan S.;
Ananthakrishnan, Ashwin N.;
Hafeezullah, Muhammad;
Zadvornova, Yelena;
Dye, Alexis;
McGinley, Emily L.;
Saeian, Kia;
Heuman, Douglas;
Sanyal, Arun J.;
Hoffmann, Raymond G.

Publication type:

Article

Does It Matter Where You Are Hospitalized for Inflammatory Bowel Disease? A Nationwide Analysis of Hospital Volume.

Published in:

American Journal of Gastroenterology (Springer Nature), 2008, v. 103, n. 11, p. 2789, doi. 10.1111/j.1572-0241.2008.02054.x

By:

Ananthakrishnan, Ashwin N.;
McGinley, Emily L.;
Binion, David G.

Publication type:

Article

Deleterious Effect of Cirrhosis on Outcomes After Motor Vehicle Crashes Using the Nationwide Inpatient Sample.

Published in:

American Journal of Gastroenterology (Springer Nature), 2008, v. 103, n. 7, p. 1674, doi. 10.1111/j.1572-0241.2008.01814.x

By:

Bajaj, Jasmohan S.;
Ananthakrishnan, Ashwin N.;
McGinley, Emily L.;
Hoffmann, Raymond G.;
Brasel, Karen J.

Publication type:

Article

Racial Differences in Liver Transplantation Outcomes in the MELD Era.

Published in:

American Journal of Gastroenterology (Springer Nature), 2008, v. 103, n. 4, p. 901, doi. 10.1111/j.1572-0241.2008.01809.x

By:

Ananthakrishnan, Ashwin N.;
Saeian, Kia

Publication type:

Article

Permanent Work Disability in Crohn's Disease.

Published in:

American Journal of Gastroenterology (Springer Nature), 2008, v. 103, n. 1, p. 154, doi. 10.1111/j.1572-0241.2007.01561.x

By:

Ananthakrishnan, Ashwin N.;
Weber, Lydia R.;
Knox, Josh F.;
Skaros, Susan;
Emmons, Jeanne;
Lundeen, Sarah;
Issa, Mazen;
Otterson, Mary F.;
Binion, David G.

Publication type:

Article

Periodontal disease is not associated with risk of inflammatory bowel disease: Results from two prospective cohort studies in the US.

Published in:

Alimentary Pharmacology & Therapeutics, 2023, v. 58, n. 10, p. 1052, doi. 10.1111/apt.17732

By:

Williams, Katherine M.;
Challa, Prasanna K.;
Lopes, Emily W.;
Burke, Kristin E.;
Ananthakrishnan, Ashwin N.;
Richter, James M.;
Chan, Andrew T.;
Khalili, Hamed

Publication type:

Article

Editorial: immunosuppression and SARS‐CoV‐2 vaccination—where do we stand?

Published in:

2023

By:

Ananthakrishnan, Ashwin N.

Publication type:

Case Study

A United States expert consensus to standardise definitions, follow‐up, and treatment targets for extra‐intestinal manifestations in inflammatory bowel disease.

Published in:

Alimentary Pharmacology & Therapeutics, 2022, v. 55, n. 9, p. 1179, doi. 10.1111/apt.16853

By:

Falloon, Katherine;
Cohen, Benjamin;
Ananthakrishnan, Ashwin N.;
Barnes, Edward L.;
Bhattacharya, Abhik;
Colombel, Jean‐Frederic;
Cross, Raymond K.;
Driscoll, Marcia S.;
Fernandez, Anthony P.;
Ha, Christina;
Herfarth, Hans;
Horst, Sara;
Hou, Jason;
Husni, M. Elaine;
Kroshinsky, Daniela;
Kuhn, Kristine A.;
Lowder, Careen Y.;
Martin, George;
Parikh, Deep;
Sayed, Christopher J.

Publication type:

Article

Alcohol consumption and risk of inflammatory bowel disease among three prospective US cohorts.

Published in:

Alimentary Pharmacology & Therapeutics, 2022, v. 55, n. 2, p. 225, doi. 10.1111/apt.16731

By:

Casey, Kevin;
Lopes, Emily W.;
Niccum, Blake;
Burke, Kristin;
Ananthakrishnan, Ashwin N.;
Lochhead, Paul;
Richter, James M.;
Chan, Andrew T.;
Khalili, Hamed

Publication type:

Article

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

Published in:

Alimentary Pharmacology & Therapeutics, 2021, v. 53, n. 5, p. 598, doi. 10.1111/apt.16210

By:

Lo, Chun‐Han;
Khalili, Hamed;
Lochhead, Paul;
Song, Mingyang;
Lopes, Emily W.;
Burke, Kristin E.;
Richter, James M.;
Chan, Andrew T.;
Ananthakrishnan, Ashwin N.

Publication type:

Article

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

Published in:

Alimentary Pharmacology & Therapeutics, 2020, v. 52, n. 2, p. 311, doi. 10.1111/apt.15821

By:

Kochar, Bharati;
Cai, Winston;
Cagan, Andrew;
Ananthakrishnan, Ashwin N.

Publication type:

Article

Editorial: histologic normalisation in ulcerative colitis. Authors' reply.

Published in:

Alimentary Pharmacology & Therapeutics, 2020, v. 51, n. 3, p. 401, doi. 10.1111/apt.15621

By:

Cushing, Kelly C.;
Ananthakrishnan, Ashwin N.

Publication type:

Article

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

Published in:

Alimentary Pharmacology & Therapeutics, 2020, v. 51, n. 3, p. 347, doi. 10.1111/apt.15568

By:

Cushing, Kelly C.;
Tan, William;
Alpers, David H.;
Deshpande, Vikram;
Ananthakrishnan, Ashwin N.

Publication type:

Article

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

Published in:

Alimentary Pharmacology & Therapeutics, 2019, v. 49, n. 7, p. 873, doi. 10.1111/apt.15177

By:

Adar, Tomer;
Faleck, David;
Sasidharan, Saranya;
Cushing, Kelly;
Borren, Nienke Z.;
Nalagatla, Niharika;
Ungaro, Ryan;
Sy, Wayne;
Owen, Samuel C.;
Patel, Anish;
Cohen, Benjamin L.;
Ananthakrishnan, Ashwin N.

Publication type:

Article

A Case Study of the Incremental Utility for Disease Identification of Natural Language Processing in Electronic Medical Records.

Published in:

Pharmaceutical Medicine, 2018, v. 32, n. 1, p. 31, doi. 10.1007/s40290-017-0216-4

By:

Weiss, Lisa S.;
Zhou, Xiaofeng;
Walker, Alexander M.;
Ananthakrishnan, Ashwin N.;
Shen, Rongjun;
Sobel, Rachel E.;
Bate, Andrew;
Reynolds, Robert F.

Publication type:

Article

The exposome in inflammatory bowel disease.

Published in:

Tropical Gastroenterology, 2014, v. 35, n. 3, p. 135, doi. 10.7869/tg.200

By:

Ananthakrishnan, Ashwin N.

Publication type:

Article

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

Published in:

Journal of Crohn's & Colitis, 2014, v. 8, n. 9, p. 956, doi. 10.1016/j.crohns.2014.01.019

By:

Ananthakrishnan, Ashwin N.;
Cagan, Andrew;
Gainer, Vivian S.;
Cheng, Su-Chun;
Cai, Tianxi;
Szolovits, Peter;
Shaw, Stanley Y.;
Churchill, Susanne;
Karlson, Elizabeth W.;
Murphy, Shawn N.;
Kohane, Isaac;
Liao, Katherine P.

Publication type:

Article

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

Published in:

Journal of Crohn's & Colitis, 2014, v. 8, n. 8, p. 845, doi. 10.1016/j.crohns.2014.01.003

By:

Fowler, Sharyle A.;
Ananthakrishnan, Ashwin N.;
Gardet, Agnes;
Stevens, Christine R.;
Korzenik, Joshua R.;
Sands, Bruce E.;
Daly, Mark J.;
Xavier, Ramnik J.;
Yajnik, Vijay

Publication type:

Article

Reply.

Published in:

JPEN Journal of Parenteral & Enteral Nutrition, 2014, v. 38, n. 8, p. 925, doi. 10.1177/0148607114533349

By:

Ananthakrishnan, Ashwin N.

Publication type:

Article

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

Published in:

2014

By:

Zator, Zachary A;
Cantu, Stephanie M;
Konijeti, Gauree Gupta;
Nguyen, Deanna D;
Sauk, Jenny;
Yajnik, Vijay;
Ananthakrishnan, Ashwin N

Publication type:

journal article

Pretreatment 25-Hydroxyvitamin D Levels and Durability of Anti–Tumor Necrosis Factor–α Therapy in Inflammatory Bowel Diseases.

Published in:

JPEN Journal of Parenteral & Enteral Nutrition, 2014, v. 38, n. 3, p. 385, doi. 10.1177/0148607113504002

By:

Zator, Zachary A.;
Cantu, Stephanie M.;
Konijeti, Gauree Gupta;
Nguyen, Deanna D.;
Sauk, Jenny;
Yajnik, Vijay;
Ananthakrishnan, Ashwin N.

Publication type:

Article

Vitamin D Deficiency in Patients With Inflammatory Bowel Disease: Association With Disease Activity and Quality of Life.

Published in:

JPEN Journal of Parenteral & Enteral Nutrition, 2011, v. 35, n. 3, p. 308, doi. 10.1177/0148607110381267

By:

Ulitsky, Alex;
Ananthakrishnan, Ashwin N.;
Naik, Amar;
Skaros, Sue;
Zadvornova, Yelena;
Binion, David G.;
Issa, Mazen

Publication type:

Article

Interval Colorectal Cancer in Inflammatory Bowel Disease: The Role of Guideline Adherence.

Published in:

Digestive Diseases & Sciences, 2020, v. 65, n. 1, p. 111, doi. 10.1007/s10620-019-05754-9

By:

Burke, Kristin E.;
Nayor, Jennifer;
Campbell, Emily J.;
Ananthakrishnan, Ashwin N.;
Khalili, Hamed;
Richter, James M.

Publication type:

Article

Interval Colorectal Cancer in Inflammatory Bowel Disease: The Role of Guideline Adherence.

Published in:

2019

By:

Burke, Kristin E;
Nayor, Jennifer;
Campbell, Emily J;
Ananthakrishnan, Ashwin N;
Khalili, Hamed;
Richter, James M

Publication type:

journal article

CT-Visualized Colonic Mural Stratification Independently Predicts the Need for Medical or Surgical Rescue Therapy in Hospitalized Ulcerative Colitis Patients.

Published in:

2019

By:

Cushing, Kelly C.;
Kordbacheh, Hamed;
Gee, Michael S.;
Kambadakone, Avinash;
Ananthakrishnan, Ashwin N.

Publication type:

journal article

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

Published in:

2018

By:

Vedamurthy, Amar;
Xu, Louise;
Luther, Jay;
Colizzo, Francis;
Garber, John J.;
Khalili, Hamed;
Ananthakrishnan, Ashwin N.

Publication type:

journal article

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

Published in:

2018

By:

Luther, Jay;
Gala, Manish;
Patel, Suraj J.;
Dave, Maneesh;
Borren, Nynke;
Xavier, Ramnik J.;
Ananthakrishnan, Ashwin N.

Publication type:

journal article

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

Published in:

2017

By:

Stevens, Betsy;
Borren, Nynke;
Velonias, Gabriella;
Conway, Grace;
Cleland, Thom;
Andrews, Elizabeth;
Khalili, Hamed;
Garber, John;
Xavier, Ramnik;
Yajnik, Vijay;
Ananthakrishnan, Ashwin;
Stevens, Betsy W;
Borren, Nynke Z;
Garber, John J;
Xavier, Ramnik J;
Ananthakrishnan, Ashwin N

Publication type:

journal article

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

Published in:

2017

By:

Stevens, Betsy;
Borren, Nynke;
Velonias, Gabriella;
Conway, Grace;
Cleland, Thom;
Andrews, Elizabeth;
Khalili, Hamed;
Garber, John;
Xavier, Ramnik;
Yajnik, Vijay;
Ananthakrishnan, Ashwin;
Stevens, Betsy W;
Borren, Nynke Z;
Garber, John G;
Xavier, Ramnik J;
Ananthakrishnan, Ashwin N

Publication type:

journal article

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

Published in:

2016

By:

Taleban, Sasha;
Stewart, Kathleen;
Li, Darrick;
Singh, Prashant;
Pardi, Darrell;
Sturgeon, Holly;
Yajnik, Vijay;
Xavier, Ramnik;
Ananthakrishnan, Ashwin;
Khalili, Hamed;
Stewart, Kathleen O;
Li, Darrick K;
Pardi, Darrell S;
Sturgeon, Holly C;
Xavier, Ramnik J;
Ananthakrishnan, Ashwin N

Publication type:

journal article

Dyssynergic Defecation: A Treatable Cause of Persistent Symptoms When Inflammatory Bowel Disease Is in Remission.

Published in:

Digestive Diseases & Sciences, 2013, v. 58, n. 12, p. 3600, doi. 10.1007/s10620-013-2850-3

By:

Perera, Lilani P.;
Ananthakrishnan, Ashwin N.;
Guilday, Corinne;
Remshak, Kristin;
Zadvornova, Yelena;
Naik, Amar S.;
Stein, Daniel J.;
Massey, Benson T.

Publication type:

Article

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

Published in:

2011

By:

Ali, Muhammad;
Ananthakrishnan, Ashwin;
McGinley, Emily;
Saeian, Kia;
Ananthakrishnan, Ashwin N;
McGinley, Emily L

Publication type:

journal article