Works by Ungar, Bella

Results: 38

The Visibility and Performance of Small Bowel Video Capsule Endoscopy With and Without Pre‐Procedural Purge Preparation in the Same Patients.

Published in:

Journal of Gastroenterology & Hepatology, 2025, v. 40, n. 6, p. 1485, doi. 10.1111/jgh.16954

By:

Margalit Yehuda, Reuma;
Davidov, Yana;
Selinger, Limor;
Ungar, Bella;
Lahat, Adi;
Yablecovitch, Doron;
Neuman, Sandra;
Kopylov, Uri;
Ben Horin, Shomron;
Eliakim, Rami

Publication type:

Article

Molecular Landscape of Anti-Drug Antibodies Reveals the Mechanism of the Immune Response Following Treatment With TNFα Antagonists.

Published in:

Frontiers in Immunology, 2019, v. 10, p. 1, doi. 10.3389/fimmu.2019.02921

By:

Vaisman-Mentesh, Anna;
Rosenstein, Shai;
Yavzori, Miri;
Dror, Yael;
Fudim, Ella;
Ungar, Bella;
Kopylov, Uri;
Picard, Orit;
Kigel, Aya;
Ben-Horin, Shomron;
Benhar, Itai;
Wine, Yariv

Publication type:

Article

Advances in the development of new biologics in inflammatory bowel disease.

Published in:

Annals of Gastroenterology, 2016, v. 29, n. 3, p. 243, doi. 10.20524/aog.2016.0027

By:

Ungar, Bella;
Kopylov, Uri

Publication type:

Article

Delaying an infliximab infusion by more than 3 days is associated with a significant reduction in trough levels but not with clinical worsening.

Published in:

Therapeutic Advances in Gastroenterology, 2022, v. 15, p. 1, doi. 10.1177/17562848221083395

By:

Ben-Shatach, Zohar;
Ziv-Baran, Tomer;
Fudim, Ella;
Yavzori, Miri;
Picard, Orit;
Levartovsky, Asaf;
Selinger, Limor;
Weiss, Batia;
Kopylov, Uri;
Eliakim, Rami;
Ungar, Bella

Publication type:

Article

Risk of consecutive immunogenic failure in switchers of anti-tumor necrosis factor alpha among patients with inflammatory bowel diseases.

Published in:

Therapeutic Advances in Gastroenterology, 2022, v. 15, p. 1, doi. 10.1177/17562848211068659

By:

Yanai, Henit;
Ungar, Bella;
Kopylov, Uri;
Fischler, Tali Sharar;
Biron, Irit Avni;
Ollech, Jacob E.;
Goren, Idan;
Matar, Manar;
Perets, Tsachi Tsadok;
Shamir, Raanan;
Dotan, Iris;
Amir, Shira;
Assa, Amit

Publication type:

Article

Machine learning for prediction of intra-abdominal abscesses in patients with Crohn's disease visiting the emergency department.

Published in:

Therapeutic Advances in Gastroenterology, 2021, v. 14, p. 1, doi. 10.1177/17562848211053114

By:

Levartovsky, Asaf;
Barash, Yiftach;
Ben-Horin, Shomron;
Ungar, Bella;
Soffer, Shelly;
Amitai, Marianne M.;
Klang, Eyal;
Kopylov, Uri

Publication type:

Article

Machine learning for prediction of intra-abdominal abscesses in patients with Crohn's disease visiting the emergency department.

Published in:

Therapeutic Advances in Gastroenterology, 2021, v. 14, p. 1, doi. 10.1177/17562848211053114

By:

Levartovsky, Asaf;
Barash, Yiftach;
Ben-Horin, Shomron;
Ungar, Bella;
Soffer, Shelly;
Amitai, Marianne M.;
Klang, Eyal;
Kopylov, Uri

Publication type:

Article

Predictors of mortality in inflammatory bowel disease patients treated for pneumonia.

Published in:

Therapeutic Advances in Gastroenterology, 2020, v. 13, p. 1, doi. 10.1177/1756284820939453

By:

Ukashi, Offir;
Barash, Yifatch;
Segel, Michael J.;
Ungar, Bella;
Soffer, Shelly;
Ben-Horin, Shomron;
Klang, Eyal;
Kopylov, Uri

Publication type:

Article

Predictors of mortality in inflammatory bowel disease patients treated for pneumonia.

Published in:

Therapeutic Advances in Gastroenterology, 2020, v. 13, p. 1, doi. 10.1177/1756284820939453

By:

Ukashi, Offir;
Barash, Yifatch;
Segel, Michael J.;
Ungar, Bella;
Soffer, Shelly;
Ben-Horin, Shomron;
Klang, Eyal;
Kopylov, Uri

Publication type:

Article

Combination of Corticosteroids with 5-Aminosalicylic Acids Compared to Corticosteroids Alone for Hospitalized Patients with Active Ulcerative Colitis.

Published in:

Israel Medical Association Journal, 2016, v. 18, n. 10, p. 613

By:

Har-Noy, Ofir;
Bun Kim;
Haiat, Rivi;
Engel, Tal;
Ungar, Bella;
Eliakim, Rami;
Won Ho Kim;
Jae Hee Cheon;
Ben-Horin, Shomron

Publication type:

Article

Diffusion-weighted magnetic resonance enterography for prediction of response to tumor necrosis factor inhibitors in stricturing Crohn’s disease.

Published in:

Abdominal Radiology, 2018, v. 43, n. 12, p. 3207, doi. 10.1007/s00261-018-1626-9

By:

Amitai, Marianne M.;
Klang, Eyal;
Rozendorn, Noa;
Soffer, Shelly;
Levartovsky, Asaf;
Taha, Gadeer Ali;
Ungar, Bella;
Greener, Tomer;
Ben-Horin, Shomron;
Eliakim, Rami;
Kopylov, Uri

Publication type:

Article

Real‐world experience with Curcumin–QingDai combination for patients with active ulcerative colitis: A retrospective multicentre cohort study.

Published in:

Alimentary Pharmacology & Therapeutics, 2023, v. 58, n. 2, p. 175, doi. 10.1111/apt.17538

By:

Yanai, Henit;
Salomon, Nir;
Lahat, Adi;
Ungar, Bella;
Eliakim, Rami;
Kriger‐Sharabi, Ofra;
Reiss‐Mintz, Hilla;
Koslowsky, Benjamin;
Shitrit, Ariella Bar‐Gil;
Tamir‐Degabli, Natalie;
Dotan, Iris;
Zittan, Eran;
Maharshak, Nitsan;
Hirsch, Ayal;
Ben‐Horin, Shomron;
Kopylov, Uri

Publication type:

Article

Letter: loss of response to anti‐TNFα agents in patients with inflammatory bowel disease depends on treatment duration.

Published in:

Alimentary Pharmacology & Therapeutics, 2022, v. 55, n. 4, p. 497, doi. 10.1111/apt.16713

By:

Ben‐Horin, Shomron;
Ungar, Bella

Publication type:

Article

Editorial: is vedolizumab effective for perianal Crohn's disease?

Published in:

Alimentary Pharmacology & Therapeutics, 2020, v. 51, n. 9, p. 912, doi. 10.1111/apt.15688

By:

Ungar, Bella;
Kopylov, Uri

Publication type:

Article

Letter: double‐dose intensification—a quick way to reverse antibody formation and loss of response in patients treated with adalimumab. Authors reply.

Published in:

2019

By:

Ungar, Bella;
Ben Horin, Shomron;
Roblin, Xavier

Publication type:

Letter to the Editor

Outcome of inflammatory bowel disease patients with prior malignancy.

Published in:

Annals of Gastroenterology, 2023, v. 36, n. 4, p. 405, doi. 10.20524/aog.2023.0803

By:

Shani, Uria;
Klang, Eyal;
Lassman, Simon;
Ungar, Bella;
Ben-Horin, Shomron;
Kopylov, Uri

Publication type:

Article

Predictors of Immunogenicity to Infliximab among Patients with Inflammatory Bowel Disease: Does Ethnicity Matter?

Published in:

Israel Medical Association Journal, 2021, v. 23, n. 12, p. 788

By:

Veisman, Ido;
Yablecovitch, Doran;
Kopylov, Uri;
Eliakim, Rami;
Ben-Horin, Shomran;
Ungar, Bella

Publication type:

Article

Severe and Morbid Obesity in Crohn's Disease Patients: Prevalence and Disease Associations.

Published in:

Digestion, 2013, v. 88, n. 1, p. 26, doi. 10.1159/000351529

By:

Ungar, Bella;
Kopylov, Uri;
Goitein, David;
Lahat, adi;
Bardan, Eitan;
avidan, Benjamin;
Lang, alon;
Maor, Yaakov;
Eliakim, Rami;
Ben-Horin, Shomron

Publication type:

Article

Acute Chest Pain as an Infusion Reaction to Vedolizumab.

Published in:

2022

By:

Levartovsky, Asaf;
Yavzori, Miri;
Fudim, Ella;
Kopylov, Uri;
Ben-Horin, Shomron;
Ungar, Bella

Publication type:

Case Study

Fecal Calprotectin Diagnostic Level Gradient Along the Small Bowel in Patients With Crohn's Disease.

Published in:

Journal of Crohn's & Colitis, 2025, v. 19, p. 1, doi. 10.1093/ecco-jcc/jjae123

By:

Ukashi, Offir;
Kopylov, Uri;
Ungar, Bella;
Asher, Adi Talan;
Shachar, Eyal;
Engel, Tal;
Albshesh, Ahmad;
Yablecovitch, Doron;
Lahat, Adi;
Eliakim, Rami;
Ben-Horin, Shomron;
(IIRN), For the Israeli IBD Research Nucleus

Publication type:

Article

Pan-Enteric Crohn's Capsule [Eliakim] Score Reliability and Responsiveness to Change in Active Crohn's Disease.

Published in:

Journal of Crohn's & Colitis, 2024, v. 18, n. 10, p. 1622, doi. 10.1093/ecco-jcc/jjae068

By:

Ukashi, Offir;
Lahat, Adi;
Ungar, Bella;
Levy, Hadar;
Finkel, Orel;
Eidler, Pinhas;
Ben-Horin, Shomron;
Eliakim, Rami;
Kopylov, Uri

Publication type:

Article

Prospective Observational Evaluation of the Time-Dependency of Adalimumab Immunogenicity and Drug Concentration in Ulcerative Colitis Patients: the POETIC II Study.

Published in:

Journal of Crohn's & Colitis, 2024, v. 18, n. 3, p. 341, doi. 10.1093/ecco-jcc/jjad156

By:

Harnik, Sivan;
Abitbol, Chaya M;
Natour, Ola Haj;
Yavzori, Miri;
Fudim, Ella;
Picard, Orit;
Naftali, Timna;
Broide, Efrat;
Hirsch, Ayal;
Selinger, Limor;
Shachar, Eyal;
Yablecovitch, Doron;
Albshesh, Ahmad;
Coscas, Daniel;
Kopylov, Uri;
Eliakim, Rami;
Ben-Horin, Shomron;
Ungar, Bella

Publication type:

Article

Differential Serum-intestinal Dynamics of Infliximab and Adalimumab in Inflammatory Bowel Disease Patients.

Published in:

Journal of Crohn's & Colitis, 2022, v. 16, n. 6, p. 884, doi. 10.1093/ecco-jcc/jjab208

By:

Bar-Yoseph, Haggai;
Blatt, Alexandra;
Gerassy, Shiran;
Pressman, Sigal;
Mousa, Amjad;
Sabo, Edmond;
Waterman, Matti;
Ungar, Bella;
Ben-Horin, Shomron;
Chowers, Yehuda

Publication type:

Article

Dose optimisation for Loss of Response to Vedolizumab— Pharmacokinetics and Immune Mechanisms.

Published in:

Journal of Crohn's & Colitis, 2021, v. 15, n. 10, p. 1707, doi. 10.1093/ecco-jcc/jjab067

By:

Ungar, Bella;
Malickova, Karin;
Hanžel, Jurij;
Arisha, Muhammad Abu;
Paul, Stephane;
Rocha, Catia;
Shatach, Zohar Ben;
Abitbol, Chaya Mushka;
Natour, Ola Haj;
Selinger, Limor;
Yavzori, Miri;
Fudim, Ella;
Picard, Orit;
Shoval, Irit;
Eliakim, Rami;
Kopylov, Uri;
Magro, Fernando;
Roblin, Xavier;
Chowers, Yehuda;
Drobne, David

Publication type:

Article

Pharmacokinetics and Immune Reconstitution Following Discontinuation of Thiopurine Analogues: Implications for Drug Withdrawal Strategies.

Published in:

Journal of Crohn's & Colitis, 2018, v. 12, n. 12, p. 1410, doi. 10.1093/ecco-jcc/jjy122

By:

Ben-Horin, Shomron;
Assche, Gert Van;
Chowers, Yehuda;
Fudim, Ella;
Ungar, Bella;
Picard, Orit;
Yavzori, Miri;
Kopylov, Uri;
Mao, Ren;
Chen, Min-hu

Publication type:

Article

Vedolizumab in IBD–Lessons From Real-world Experience; A Systematic Review and Pooled Analysis.

Published in:

Journal of Crohn's & Colitis, 2018, v. 12, n. 2, p. 245, doi. 10.1093/ecco-jcc/jjx143

By:

Engel, Tal;
Ungar, Bella;
Yung, Diana E;
Ben-Horin, Shomron;
Eliakim, Rami;
Kopylov, Uri

Publication type:

Article

Association of Induction Infliximab Levels With Clinical Response in Perianal Crohn’s Disease.

Published in:

Journal of Crohn's & Colitis, 2017, v. 11, n. 5, p. 549, doi. 10.1093/ecco-jcc/jjw182

By:

Davidov, Yana;
Ungar, Bella;
Bar-Yoseph, Haggai;
Carter, Dan;
Haj-Natour, Ola;
Yavzori, Miri;
Chowers, Yehuda;
Eliakim, Rami;
Ben-Horin, Shomron;
Kopylov, Uri

Publication type:

Article

Infliximab Efficacy and Safety in an Ulcerative Colitis Patient with Systemic Lupus Erythematosus.

Published in:

Journal of Crohn's & Colitis, 2016, v. 10, n. 6, p. 752, doi. 10.1093/ecco-jcc/jjw034

By:

Ben-Horin, Shomron;
Ungar, Bella;
Eliakim, Rami;
Langevitz, Pnina

Publication type:

Article

Incidentally Diagnosed Asymptomatic Crohn's Disease: A Retrospective Cohort Study of Long-Term Clinical Outcomes.

Published in:

Crohn's & Colitis 360, 2022, v. 4, n. 3, p. 1, doi. 10.1093/crocol/otac034

By:

Grinman, Ana;
Ungar, Bella;
Lahat, Adi;
Kopylov, Uri;
Eliakim, Rami;
Ben-Horin, Shomron

Publication type:

Article

Signs and Symptoms of Acute Bowel Inflammation and the Risk of Progression to Inflammatory Bowel Disease: A Retrospective Analysis.

Published in:

Journal of Clinical Medicine, 2022, v. 11, n. 15, p. 4595, doi. 10.3390/jcm11154595

By:

Levartovsky, Asaf;
Ovdat, Tal;
Barash, Yiftach;
Ben-Shatach, Zohar;
Skinezes, Yael;
Jesin, Stuart;
Klempfner, Robert;
Grossman, Ehud;
Kopylov, Uri;
Ben-Horin, Shomron;
Ungar, Bella

Publication type:

Article

Adverse Clinical Outcomes among Inflammatory Bowel Disease Patients Treated for Urinary Tract Infection.

Published in:

Journal of Clinical Medicine, 2022, v. 11, n. 5, p. 1359, doi. 10.3390/jcm11051359

By:

Ukashi, Offir;
Barash, Yiftach;
Klang, Eyal;
Zilberman, Tal;
Ungar, Bella;
Kopylov, Uri;
Ben-Horin, Shomron;
Veisman, Ido

Publication type:

Article

Association of Infliximab and Vedolizumab Trough Levels with Reported Rates of Adverse Events: A Cross-Sectional Study.

Published in:

Journal of Clinical Medicine, 2021, v. 10, n. 18, p. 4265, doi. 10.3390/jcm10184265

By:

Veisman, Ido;
Barzilay, Oranit;
Bruckmayer, Liora;
Haj-Natour, Ola;
Kopylov, Uri;
Eliakim, Rami;
Ben-Horin, Shomron;
Ungar, Bella

Publication type:

Article

Prediction of Recurrent Emergency Department Visits among Patients with Crohn's Disease: A Retrospective Study.

Published in:

Journal of Clinical Medicine, 2020, v. 9, n. 11, p. 3651, doi. 10.3390/jcm9113651

By:

Mahajna, Hussein;
Barash, Yiftach;
Ungar, Bella;
Soffer, Shelly;
Albshesh, Ahmad;
Levartovsky, Asaf;
Ben-Horin, Shomron;
Klang, Eyal;
Kopylov, Uri

Publication type:

Article

Thromboprophylaxis for Hospitalized Patients with Inflammatory Bowel Disease—Are We There Yet?

Published in:

Journal of Clinical Medicine, 2020, v. 9, n. 9, p. 2753, doi. 10.3390/jcm9092753

By:

Levartovsky, Asaf;
Barash, Yiftach;
Ben-Horin, Shomron;
Ungar, Bella;
Klang, Eyal;
Soffer, Shelly;
Kopylov, Uri

Publication type:

Article

Do Vedolizumab trough Levels Predict the Outcome of Subsequent Therapy in Inflammatory Bowel Disease?

Published in:

Biomedicines, 2023, v. 11, n. 6, p. 1553, doi. 10.3390/biomedicines11061553

By:

Levartovsky, Asaf;
Cohen, Ido;
Abitbol, Chaya Mushka;
Yavzori, Miri;
Fudim, Ella;
Picard, Orit;
Kopylov, Uri;
Ben-Horin, Shomron;
Ungar, Bella

Publication type:

Article

Infliximab levels and antibodies in IBD-related peripheral arthralgia.

Published in:

International Journal of Colorectal Disease, 2020, v. 35, n. 6, p. 1141, doi. 10.1007/s00384-020-03581-3

By:

Levartovsky, Asaf;
Ungar, Bella;
Yavzori, Miri;
Picard, Orit;
Fudim, Ella;
Eliakim, Rami;
Paul, Stephane;
Roblin, Xavier;
Ben-Horin, Shomron;
Kopylov, Uri

Publication type:

Article

Association Between Infliximab Drug and Antibody Levels and Therapy Outcome in Pediatric Inflammatory Bowel Diseases.

Published in:

2018

By:

Ungar, Bella;
Glidai, Yoav;
Yavzori, Miri;
Picard, Orit;
Fudim, Ella;
Lahad, Avishay;
Haberman, Yael;
Shouval, Dror S.;
Weintraub, Ilana;
Eliakim, Rami;
Ben-Horina, Shomron;
Weiss, Batia;
Ben-Horin, Shomron

Publication type:

journal article

P059. Association between infliximab trough levels, antibodies to infliximab and clinical remission in pediatric patients with inflammatory bowel diseases.

Published in:

Journal of Pediatric Gastroenterology & Nutrition, 2017, v. 65, p. S48

By:

Ungar, Bella;
Glidai, Yoav;
Yavzori, Miri;
Fudim, Ella;
Picard, Orit;
Weintraub, Ilana;
Haberman-Ziv, Yael;
Shouval, Dror;
Fradkin, Akiva;
Lahad, Avishay;
Ben-Horin, Shomron;
Weiss, Batia

Publication type:

Article