Works by Niv, Yaron

Results: 145

Risk of Colectomy in Patients With Pediatric-onset Ulcerative Colitis.

Published in:

2017

By:

Rinawi, Firas;
Assa, Amit;
Eliakim, Rami;
Mozer-Glassberg, Yael;
Nachmias-Friedler, Vered;
Niv, Yaron;
Rosenbach, Yoram;
Silbermintz, Ari;
Zevit, Noam;
Shamir, Raanan

Publication type:

journal article

Practice Variations in the Management of Inflammatory Bowel Disease Between Pediatric and Adult Gastroenterologists.

Published in:

2016

By:

Assa, Amit;
Avni, Irit;
Ben-Bassat, Ofer;
Niv, Yaron;
Shamir, Raanan

Publication type:

journal article

COVID-19 and Renal Failure - Adding Insult to Injury? Israel's Experience Based on Nationwide Retrospective Cohort Study.

Published in:

JGIM: Journal of General Internal Medicine, 2022, v. 37, n. 12, p. 3128, doi. 10.1007/s11606-022-07722-y

By:

Kuniavsky, Michael;
Doenyas-Barak, Keren;
Goldschmidt, Nethanel;
Huppert, Amit;
Bronshtein, Olga;
Rosenfelder, Chana;
Freedman, Laurence S.;
Niv, Yaron

Publication type:

Article

Sensitivity, but Not Specificity, of a Quantitative Immunochemical Fecal Occult Blood Test for Neoplasia Is Slightly Increased by the Use of Low-Dose Aspirin, NSAIDS, and Anticoagulants.

Published in:

American Journal of Gastroenterology (Springer Nature), 2009, v. 104, n. 4, p. 933, doi. 10.1038/ajg.2009.14

By:

Levi, Zohar;
Rozen, Paul;
Hazazi, Rachel;
Vilkin, Alex;
Waked, Amal;
Maoz, Eran;
Birkenfeld, Shlomo;
Lieberman, Nicky;
Klang, Shmuel;
Niv, Yaron

Publication type:

Article

Performance Characteristics and Evaluation of an Automated-Developed and Quantitative, Immunochemical, Fecal Occult Blood Screening Test.

Published in:

American Journal of Gastroenterology (Springer Nature), 2005, v. 100, n. 11, p. 2519, doi. 10.1111/j.1572-0241.2005.00231.x

By:

Vilkin, Alex;
Rozen, Paul;
Levi, Zohar;
Waked, Amal;
Maoz, Eran;
Birkenfeld, Shlomo;
Niv, Yaron

Publication type:

Article

Case-control study of screening colonoscopy in relatives of patients with colorectal cancer

Published in:

American Journal of Gastroenterology (Springer Nature), 2003, v. 98, n. 2, p. 486, doi. 10.1111/j.1572-0241.2003.07258.x

By:

Niv, Yaron;
Dickman, Ram;
Figer, Arie;
Abuksis, Galia;
Fraser, Gerald

Publication type:

Article

Effect of proton pump inhibitors on the continuous real time 13C-urea breath test

Published in:

American Journal of Gastroenterology (Springer Nature), 2003, v. 98, n. 1, p. 46, doi. 10.1111/j.1572-0241.2003.07187.x

By:

Shirin, Haim;
Frenkel, Daniela;
Shevah, Orit;
Levine, Arie;
Bruck, Rafael;
Moss, Steven F.;
Niv, Yaron;
Avni, Yona

Publication type:

Article

Re: Gerson and triadafilopoulos—colorectal screening before herniorrhaphy

Published in:

2002

By:

Niv, Yaron;
Abuksis, Galia

Publication type:

Letter

Response to Dr. Ness et al.

Published in:

2002

By:

Galia, Abuksis;
Niv, Yaron

Publication type:

Letter

Relationship Between Helicobacter pylori CagA Status and Colorectal Cancer.

Published in:

American Journal of Gastroenterology (Springer Nature), 2001, v. 96, n. 12, p. 3406, doi. 10.1111/j.1572-0241.2001.05342.x

By:

Shmuely, Haim;
Passaro, Doug;
Figer, Aryeh;
Niv, Yaron;
Pitlik, Silvio;
Samra, Zmira;
Koren, Rivka;
Yahav, Jacob

Publication type:

Article

Appendectomy Is More Frequent but Not a Risk Factor in Crohn's Disease While Being Protective in Ulcerative Colitis: A Comparison of Surgical Procedures in Inflammatory Bowel Disease.

Published in:

American Journal of Gastroenterology (Springer Nature), 2001, v. 96, n. 3, p. 829, doi. 10.1111/j.1572-0241.2001.03529.x

By:

Reif, Shimon;
Lavy, Alexandra;
Keter, Daniel;
Broide, Efrat;
Niv, Yaron;
Halak, Aharon;
Ron, Yishai;
Eliakim, Rami;
Odes, Shmuel;
Patz, Julian;
Fich, Alexander;
Villa, Yael;
Arber, Nadir;
Gilat, Tuvia

Publication type:

Article

Re: Sanders et al. -- High Mortality Rate After Percutaneous Endoscopic Gastrostomy in Patients With Dementia.

Published in:

2001

By:

Niv, Yaron;
Abuksis, Galia

Publication type:

Letter

Response to Drs. Buchman and Ament.

Published in:

2000

By:

Niv, Yaron

Publication type:

Letter

Epidemiology of Ulcerative Colitis in Israel: A Survey of Israeli Kibbutz Settlements.

Published in:

American Journal of Gastroenterology (Springer Nature), 2000, v. 95, n. 3, p. 693, doi. 10.1111/j.1572-0241.2000.01849.x

By:

Niv, Yaron;
Abuksis, Galia;
Fraser, Gerald M.

Publication type:

Article

Lack of Association Between Smoking and Crohn's Disease But the Usual Association With Ulcerative Colitis in Jewish Patients in Israel: A Multicenter Study.

Published in:

American Journal of Gastroenterology (Springer Nature), 2000, v. 95, n. 2, p. 474, doi. 10.1111/j.1572-0241.2000.01771.x

By:

Reif, Shimon;
Lavy, Alexandra;
Keter, Daniel;
Fich, Alexander;
Eliakim, Rami;
Halak, Aharon;
Broide, Efrat;
Niv, Yaron;
Ron, Yishai;
Patz, Julian;
Odes, Shmuel;
Villa, Yael;
Gilat, Tuvia

Publication type:

Article

Percutaneous Endoscopic Gastrostomy: High Mortality Rates in Hospitalized Patients.

Published in:

American Journal of Gastroenterology (Springer Nature), 2000, v. 95, n. 1, p. 128, doi. 10.1111/j.1572-0241.2000.01672.x

By:

Abuksis, Galia;
Mor, Melli;
Segal, Negba;
Shemesh, Ilana;
Plout, Shlomit;
Sulkes, Jaqueline;
Fraser, Gerald M.;
Niv, Yaron

Publication type:

Article

Small Bowel Transplantation--A Clinical Review.

Published in:

American Journal of Gastroenterology (Springer Nature), 1999, v. 94, n. 11, p. 3126, doi. 10.1111/j.1572-0241.1999.01503.x

By:

Niv, Yaron;
Mor, Eythan;
Tzakis, Andreas G.

Publication type:

Article

Epidemiology of Crohn's Disease in Israel: A Survey of Israeli Kibbutz Settlements.

Published in:

American Journal of Gastroenterology (Springer Nature), 1999, v. 94, n. 10, p. 2961, doi. 10.1111/j.1572-0241.1999.01371.x

By:

Niv, Yaron;
Abuksis, Galia;
Frase, Gerald M.

Publication type:

Article

Comparison of Two Bowel Preparations for Colonoscopy: Sodium Picosulphate With Magnesium Citrate Versus Sulphate-Free Polyethylene Glycol Lavage Solution.

Published in:

American Journal of Gastroenterology (Springer Nature), 1998, v. 93, n. 9, p. 1478, doi. 10.1111/j.1572-0241.1998.00467.x

By:

Regev, Arie;
Fraser, Gerald;
Delpre, George;
Leiser, Alfredo;
Neeman, Ami;
Maoz, Eran;
Anikin, Victor;
Niv, Yaron

Publication type:

Article

Reply to Dr. Carneiro et al.

Published in:

1996

By:

Niv, Yaron;
Fraser, Gerald

Publication type:

Letter

Helicobacter pylori Infection and Blood Groups.

Published in:

American Journal of Gastroenterology (Springer Nature), 1996, v. 91, n. 1, p. 101

By:

Niv, Yaron;
Fraser, Gerald;
Delpre, George;
Neeman, Ami;
Leiser, Alfredo;
Samra, Zmira;
Scapa, Eitan;
Gilon, Eliahu;
Bar-Shany, Shulamit

Publication type:

Article

Sensitivity, Specificity, and Predictive Value of Fecal Occult Blood Testing (Hemoccult II) for Colorectal Neoplasia in Symptomatic Patients: A Prospective Study with Total Colonoscopy.

Published in:

American Journal of Gastroenterology (Springer Nature), 1995, v. 90, n. 11, p. 1974

By:

Niv, Yaron;
Sperber, Ami D.

Publication type:

Article

Abolition of Postprandial Alkaline Tide in Arterialized Venous Blood of Duodenal Ulcer Patients with Cimetidine and after Vagotomy.

Published in:

American Journal of Gastroenterology (Springer Nature), 1995, v. 90, n. 7, p. 1135

By:

Niv, Yaron;
Asaf, Victor

Publication type:

Article

Epidemiology of Crohn's Disease in Southern Israel.

Published in:

American Journal of Gastroenterology (Springer Nature), 1994, v. 89, n. 10, p. 1859

By:

Odes, H. Selwyn;
Locker, Chaim;
Neumann, Lily;
Zirkin, Howard J.;
Weizman, Zvi;
Sperber, Ami D.;
Frazer, Gerald M.;
Kruglíak, Pavel;
Gaspar, Nava;
Eidelman, Leslie;
Laufer, Lia;
Niv, Yaron

Publication type:

Article

Mucin and Colorectal Cancer Metastasis.

Published in:

American Journal of Gastroenterology (Springer Nature), 1994, v. 89, n. 5, p. 665

By:

Niv, Yaron

Publication type:

Article

PET/CT Enterography in Crohn Disease: Correlation of Disease Activity on CT Enterography with 18F-FDG Uptake.

Published in:

Journal of Nuclear Medicine, 2010, v. 51, n. 7, p. 1009, doi. 10.2967/jnumed.109.073130

By:

Groshar, David;
Bernstine, Hanna;
Stern, Dorit;
Sosna, Jacob;
Eligalashvili, Merab;
Gurbuz, Evren G.;
Niv, Yaron;
Fraser, Gerald

Publication type:

Article

Lactose intolerance is not the cause of gastrointestinal adverse effects in beta thalassemia patients treated with deferasirox.

Published in:

American Journal of Hematology, 2014, v. 89, n. 9, p. 938, doi. 10.1002/ajh.23787

By:

Pazgal, Idit;
Brown, Marius;
Perets, Tsachi Tsadok;
Niv, Yaron;
Rachmilewitz, Eliezer;
Stark, Pinhas

Publication type:

Article

Vomiting and Dysphagia Predict Delayed Gastric Emptying in Diabetic and Nondiabetic Subjects.

Published in:

Journal of Diabetes Research, 2014, p. 1, doi. 10.1155/2014/294032

By:

Boltin, Doron;
Zvidi, Ibrahim;
Steinmetz, Adam;
Bernstine, Hanna;
Groshar, David;
Nardi, Yuval;
Boaz, Mona;
Niv, Yaron;
Dickman, Ram

Publication type:

Article

Dyspepsia Symptoms and Helicobacter pylori Infection, Nakuru, Kenya.

Published in:

Emerging Infectious Diseases, 2003, v. 9, n. 9, p. 1103, doi. 10.3201/eid0909.020374

By:

Shmuely, Haim;
Obure, Samson;
Passaro, Douglas J.;
Abuksis, Galia;
Yahav, Jacob;
Fraser, Gerald;
Pitlik, Silvio;
Niv, Yaron

Publication type:

Article

Perforation and mortality after cleansing enema for acute constipation are not rare but are preventable.

Published in:

International Journal of General Medicine, 2013, v. 6, p. 323, doi. 10.2147/IJGM.S44417

By:

Niv, Galia;
Grinberg, Tamar;
Dickman, Ram;
Wasserberg, Nir;
Niv, Yaron

Publication type:

Article

Comparative Efficacy and Tolerability of Janus Kinase Inhibitor Therapies for Moderate to Severe Crohn's Disease: ? Network Meta-analysis.

Published in:

Journal of Gastrointestinal & Liver Diseases, 2021, v. 30, n. 3, p. 388, doi. 10.15403/jgld-3804

By:

Rokkas, Theodore;
Ekmektzoglou, Konstantinos;
Niv, Yaron

Publication type:

Article

Mucin Genes Expression in the Intestine of Crohn's Disease Patients: a Systematic Review and Meta-analysis.

Published in:

Journal of Gastrointestinal & Liver Diseases, 2016, v. 25, n. 3, p. 351, doi. 10.15403/jgld.2014.1121.253.niv

By:

Niv, Yaron

Publication type:

Article

Use of a Novel Probiotic Formulation to Alleviate Lactose Intolerance Symptoms—a Pilot Study.

Published in:

Probiotics & Antimicrobial Proteins, 2020, v. 12, n. 1, p. 112, doi. 10.1007/s12602-018-9507-7

By:

Gingold-Belfer, Rachel;
Levy, Sigal;
Layfer, Olga;
Pakanaev, Lea;
Niv, Yaron;
Dickman, Ram;
Perets, Tsachi Tsadok

Publication type:

Article

Comparing Coronavirus Disease 2019 (COVID-19) Pandemic Waves in Hospitalized Patients: A Retrospective, Multicenter, Cohort Study.

Published in:

Clinical Infectious Diseases, 2022, v. 75, n. 1, p. e389, doi. 10.1093/cid/ciac119

By:

Niv, Yaron;
Eliakim-Raz, Noa;
Bar-Lavi, Yaron;
Green, Manfred;
Dreiher, Jacob;
Hupert, Amit;
Freedman, Laurence;
Weiss, Yoram;
Zetland, Riki;
Luz, Shirli;
Menachemi, Doron;
Kuniavsky, Michael;
Rahav, Gaila;
Sagi, Ram;
Goldschmidt, Nethanel;
Mahalla, Hanna

Publication type:

Article

Effect of re-excision on local recurrence in patients with involved or close margins after upfront breast-conserving surgery: a systematic review and meta-analysis.

Published in:

World Journal of Surgical Oncology, 2025, v. 23, n. 1, p. 1, doi. 10.1186/s12957-025-03811-4

By:

Weiner, Noam;
Niv, Yaron;
Sharon, Eran

Publication type:

Article

Ion channel TRPV1-dependent activation of PTP1B suppresses EGFR-associated intestinal tumorigenesis.

Published in:

Journal of Clinical Investigation, 2014, v. 124, n. 9, p. 3793, doi. 10.1172/JCI72340

By:

de Jong, Petrus R.;
Naoki Takahashi;
Harris, Alexandra R.;
Jihyung Lee;
Bertin, Samuel;
Jeffries, James;
Jung, Michael;
Jen Duong;
Triano, Amy I.;
Jongdae Lee;
Yaron Niv;
Herdman, David S.;
Koji Taniguchi;
Chang-Whan Kim;
Hui Dong;
Lars Eckmann;
Stanford, Stephanie M.;
Nunzio Bottini;
Corr, Maripat;
Raz, Eyal

Publication type:

Article

Measured body mass index in adolescence and the incidence of pancreatic cancer in a cohort of 720,000 Jewish men.

Published in:

Cancer Causes & Control, 2012, v. 23, n. 2, p. 371, doi. 10.1007/s10552-011-9886-5

By:

Levi, Zohar;
Kark, Jeremy;
Afek, Arnon;
Derazne, Estela;
Tzur, Dorit;
Furman, Moshe;
Gordon, Barak;
Barchana, Micha;
Liphshitz, Irena;
Niv, Yaron;
Shamiss, Ari

Publication type:

Article

Stability of (13) C-Urea Breath Test Samples Over Time in the Diagnosis of Helicobacter pylori.

Published in:

2016

By:

Perets, Tsachi Tsadok;
Shporn, Einav;
Boltin, Doron;
Dickman, Ram;
Niv, Yaron

Publication type:

journal article

Resistance of Helicobacter pylori isolated in Israel to metronidazole, clarithromycin, tetracycline, amoxicillin and cefixime.

Published in:

2002

By:

Samra, Zmira;
Shmuely, Haim;
Niv, Yaron;
Dinari, Gabriel;
Passaro, Douglas J.;
Geler, Alex;
Gal, Eyal;
Fishman, Michal;
Bachor, Jacklin;
Yahav, Jacob

Publication type:

journal article

The education and training of gastroenterologists for the 21st century: a paradigm for the education of medical specialists in technology-intensive fields - an international and Israeli perspective.

Published in:

Medical Teacher, 2000, v. 22, n. 5, p. 456, doi. 10.1080/01421590050110704

By:

Eidelman, Shmuel;
Novis, Ben;
Eliakim, Rami;
Halpern, Zamir;
Niv, Yaron

Publication type:

Article

Inverse Association Between Helicobacter pylori and Pediatric Asthma in a High-Prevalence Population.

Published in:

Helicobacter, 2012, v. 17, n. 1, p. 30, doi. 10.1111/j.1523-5378.2011.00895.x

By:

Zevit, Noam;
Balicer, Ran D.;
Cohen, Herman Avner;
Karsh, Dorit;
Niv, Yaron;
Shamir, Raanan

Publication type:

Article

High Eradication Rates of Helicobacter pylori Infection Following Sequential Therapy: The Israeli Experience Treating Naïve Patients.

Published in:

Helicobacter, 2011, v. 16, n. 3, p. 229, doi. 10.1111/j.1523-5378.2011.00834.x

By:

Schmiloviz-Weiss, Hemda;
Shalev, Tamar;
Chechoulin, Yelena;
Levi, Zohar;
Yishai, Ron;
Sehayek-Shabbat, Vered;
Niv, Yaron;
Shirin, Haim

Publication type:

Article

Helicobacter pylori and Non-malignant Diseases.

Published in:

Helicobacter, 2008, v. 13, p. 23, doi. 10.1111/j.1523-5378.2008.00635.x

By:

Shirin, Haim;
Leja, Marcis;
Niv, Yaron

Publication type:

Article

Helicobacter pylori Recurrence in Developed and Developing Countries: Meta-Analysis of 13C-Urea Breath Test Follow-Up after Eradication.

Published in:

Helicobacter, 2008, v. 13, n. 1, p. 56, doi. 10.1111/j.1523-5378.2008.00571.x

By:

Niv, Yaron;
Hazazi, Rachel

Publication type:

Article

Seroprevalence of Helicobacter pylori and Length of Stay in a Nursing Home.

Published in:

Helicobacter, 1999, v. 4, n. 2, p. 89, doi. 10.1046/j.1523-5378.1999.98640.x

By:

Regev, Arie;
Fraser, Gerald M.;
Braun, Marius;
Maoz, Eran;
Leibovici, Lenard;
Niv, Yaron

Publication type:

Article

Omega-3 Free Fatty Acids for the Maintenance of Remission in Crohn Disease.

Published in:

JAMA: Journal of the American Medical Association, 2008, v. 299, n. 14, p. 1690, doi. 10.1001/jama.299.14.1690

By:

Feagan, Brian G.;
Sandborn, William J.;
Mittmann, Ulrich;
Bar-Meir, Simon;
D'Haens, Geert;
Bradette, Marc;
Cohen, Albert;
Dallaire, Chrystian;
Ponich, Terry P.;
McDonald, John W.D.;
Hébuterne, Xavier;
Paré, Pierre;
Klvana, Pavel;
Niv, Yaron;
Ardizzone, Sandro;
Alexeeva, Olga;
Rostom, Alaa;
Kiudelis, Gediminas;
Spleiss, Johannes;
Gilgen, Denise

Publication type:

Article

Benefits of acupuncture for diabetic gastroparesis: a comparative preliminary study.

Published in:

2014

By:

Miller, Netanella Danielli;
Schiff, Elad;
Ben-Arye, Eran;
Singer, Joelle;
Perets, Tsachi Tsadok;
Flaut, Shlomit;
Sahar, Nadav;
Niv, Yaron;
Dickman, Ram

Publication type:

Journal Article

B[sub 12] deficiency: not an uncommon genetic-related disorder.

Published in:

British Journal of Haematology, 2002, v. 119, n. 3, p. 882, doi. 10.1046/j.1365-2141.2002.03870_7.x

By:

Delpre, Georges;
Stark, Pinhas;
Niv, Yaron

Publication type:

Article

Risk of Neoplastic Progression Among Patients with an Irregular Z Line on Long-Term Follow-Up.

Published in:

2018

By:

Itskoviz, David;
Levi, Zohar;
Boltin, Doron;
Vilkin, Alex;
Snir, Yifat;
Gingold-Belfer, Rachel;
Niv, Yaron;
Dotan, Iris;
Dickman, Ram

Publication type:

journal article

Circulating Bone Marrow-Derived CD45-/CD34+/CD133+/VEGF+ Endothelial Progenitor Cells in Adults with Crohn's Disease.

Published in:

2017

By:

Boltin, Doron;
Kamenetsky, Zvi;
Perets, Tsachi;
Snir, Yifat;
Sapoznikov, Boris;
Schmilovitz-Weiss, Hemda;
Ablin, Jacob;
Dickman, Ram;
Niv, Yaron;
Perets, Tsachi Tsadok;
Ablin, Jacob Nadav

Publication type:

journal article