Research output per year
Research output per year
- 1 - 50 out of 333 results
Search results
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2025
COVID-19 Inpatient Caseloads in General Hospitals Did Not Affect Quality Indicator Compliance Rates in Israel
Bronshtein, O., Konson, A., Kuniavsky, M., Goldschmidt, N., Hanhart, S., Mahalla-Garashi, H., Peri, S., Rosenfelder, C., Niv, Y. & Dollberg, S., 1 Jan 2025, In: Quality Management in Health Care. 34, 1, p. 20-26 7 p.Research output: Contribution to journal › Article › peer-review
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Evolution of the use, effectiveness and safety of bismuth-containing quadruple therapy for Helicobacter pylori infection between 2013 and 2021: results from the European registry on H. pylori management (Hp-EuReg)
Hp-EuReg investigators, Jan 2025, In: Gut. 74, 1, p. 15-25 11 p.Research output: Contribution to journal › Article › peer-review
Open Access2 Scopus citations -
2024
Comparative efficacy and safety of Potassium-Competitive Acid Blocker (P-CAB) based dual, triple and quadruple regimens for first line H. pylori infection treatment: A systematic review and network meta-analysis
Rokkas, T., Ekmektzoglou, K., Niv, Y. & Graham, D. Y., 2024, (Accepted/In press) In: American Journal of Gastroenterology.Research output: Contribution to journal › Article › peer-review
2 Scopus citations -
Comparative maintenance performance of all biologic agents and small molecules in ulcerative colitis: a network meta-analysis
Rokkas, T., Gisbert, J. P., Ekmektzoglou, K., Dassopoulos, T., Niv, Y. & O'Morain, C., 1 May 2024, In: European Journal of Gastroenterology and Hepatology. 36, 5, p. 520-533 14 p.Research output: Contribution to journal › Article › peer-review
6 Scopus citations -
The Effects of Gluten-free Diet on Body Mass Indexes in Adults with Celiac Disease: A Systematic Review and Meta-analysis of Observational Studies
Peleg, N., Niv, Y., Dickman, R., Boltin, D., Krauthammer, A., Herman-Edelstein, M., Issa, N., Ollech, J. E., Konikoff, T. & Gingold-Belfer, R., 27 Mar 2024, In: Journal of Clinical Gastroenterology. 58, 10, p. 989-997 9 p.Research output: Contribution to journal › Article › peer-review
1 Scopus citations -
2023
Analysis of Clinical Phenotypes through Machine Learning of First-Line H. pylori Treatment in Europe during the Period 2013–2022: Data from the European Registry on H. pylori Management (Hp-EuReg)
Nyssen, O. P., Pratesi, P., Spínola, M. A., Jonaitis, L., Pérez-Aísa, Á., Vaira, D., Saracino, I. M., Pavoni, M., Fiorini, G., Tepes, B., Bordin, D. S., Voynovan, I., Lanas, Á., Martínez-Domínguez, S. J., Alfaro, E., Bujanda, L., Pabón-Carrasco, M., Hernández, L., Gasbarrini, A. & Kupcinskas, J. & 30 others, , Sep 2023, In: Antibiotics. 12, 9, 1427.Research output: Contribution to journal › Article › peer-review
Open Access4 Scopus citations -
Crisis management for Patient Safety Officers: lessons learned from the Covid-19 pandemic
Kagan, I., Arad, D., Aharoni, R., Tal, Y. & Niv, Y., Dec 2023, In: Israel Journal of Health Policy Research. 12, 1, 29.Research output: Contribution to journal › Article › peer-review
Open Access2 Scopus citations -
Difference Between COVID-19 Alpha Variant B.1.1.7 and the Original Virus in Gastrointestinal Symptoms and Mortality: Does a Negative Correlation Exist?
Niv, Y., Kuniavsky, M., Bronshtein, O., Goldschmidt, N., Hanhart, S., Konson, A. & Mahalla, H., Jul 2023, In: Israel Medical Association Journal. 25, 7, p. 453-455 3 p.Research output: Contribution to journal › Article › peer-review
1 Scopus citations -
Mucin Expression in the Small Bowel of Celiac Disease: A Systematic Review
Niv, Y. & Rokkas, T., Jun 2023, In: Israel Medical Association Journal. 25, p. 416-420 5 p.Research output: Contribution to journal › Article › peer-review
1 Scopus citations -
2022
Accessing unproven interventions in the COVID-19 pandemic: discussion on the ethics of ‘compassionate therapies’ in times of catastrophic pandemics
Zuckerman, S., Barlavie, Y., Niv, Y., Arad, D. & Lev, S., Dec 2022, In: Journal of Medical Ethics. 48, 12, p. 1000-1005 6 p.Research output: Contribution to journal › Article › peer-review
7 Scopus citations -
Comparing Coronavirus Disease 2019 (COVID-19) Pandemic Waves in Hospitalized Patients: A Retrospective, Multicenter, Cohort Study
Niv, Y., Eliakim-Raz, N., Bar-Lavi, Y., Green, M., Dreiher, J., Hupert, A., Freedman, L., Weiss, Y., Zetland, R., Luz, S., Menachemi, D., Kuniavsky, M., Rahav, G., Sagi, R., Goldschmidt, N. & Mahalla, H., 1 Jul 2022, In: Clinical Infectious Diseases. 75, 1, p. E389-E396Research output: Contribution to journal › Article › peer-review
Open Access5 Scopus citations -
COVID-19 and Renal Failure — Adding Insult to Injury? Israel’s Experience Based on Nationwide Retrospective Cohort Study
Kuniavsky, M., Doenyas-Barak, K., Goldschmidt, N., Huppert, A., Bronshtein, O., Rosenfelder, C., Freedman, L. S. & Niv, Y., Sep 2022, In: Journal of General Internal Medicine. 37, 12, p. 3128-3133 6 p.Research output: Contribution to journal › Article › peer-review
Open Access1 Scopus citations -
Empirical Second-Line Therapy in 5000 Patients of the European Registry on Helicobacter pylori Management (Hp-EuReg)
European Registry on Helicobacter pylori Management Hp-EuReg Investigators, Oct 2022, In: Clinical Gastroenterology and Hepatology. 20, 10, p. 2243-2257 15 p.Research output: Contribution to journal › Article › peer-review
Open Access22 Scopus citations -
Management of Helicobacter pylori infection: the Maastricht VI/Florence consensus report
On behalf of the European Helicobacter and Microbiota Study group, 1 Sep 2022, In: Gut. 71, 9, p. 1724-1762 39 p.Research output: Contribution to journal › Article › peer-review
Open Access744 Scopus citations -
Quality of care indicator performance was minimally changed in 2020 despite the COVID-19 pandemic
Konson, A., Kuniavsky, M., Bronshtein, O., Goldschmidt, N., Hanhart, S., Mahalla, H., Peri, S., Dollberg, S. & Niv, Y., Dec 2022, In: Israel Journal of Health Policy Research. 11, 1, 9.Research output: Contribution to journal › Article › peer-review
Open Access5 Scopus citations -
חיסיון תחקירי אירועים חריגים ברפואה – הרצוי והמצוי: [מתוך המדור: סקירות]
Translated title of the contribution :Confidentiality of adverse events investigations - the present status and what is needed Research output: Contribution to journal › Article › peer-review
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2021
A Network Meta-Analysis of Randomized Controlled Trials on the Treatment of Eosinophilic Esophagitis in Adults and Children
Rokkas, T., Niv, Y. & Malfertheiner, P., May 2021, In: Journal of Clinical Gastroenterology. 55, 5, p. 400-410 11 p.Research output: Contribution to journal › Article › peer-review
33 Scopus citations -
Comparative effectiveness of 5-hydroxytryptamine 3 receptor antagonists in irritable bowel syndrome: A network meta-analysis of randomized controlled studies
Rokkas, T., Ekmektzoglou, K. & Niv, Y., 2021, In: Annals of Gastroenterology. 34, 4, p. 535-546 12 p.Research output: Contribution to journal › Article › peer-review
Open Access7 Scopus citations -
Comparative Effectiveness of Multiple Different First-Line Treatment Regimens for Helicobacter pylori Infection: A Network Meta-analysis
Rokkas, T., Gisbert, J. P., Malfertheiner, P., Niv, Y., Gasbarrini, A., Leja, M., Megraud, F., O'Morain, C. & Graham, D. Y., Aug 2021, In: Gastroenterology. 161, 2, p. 495-507.e4Research output: Contribution to journal › Article › peer-review
125 Scopus citations -
Comparative efficacy and tolerability of janus kinase inhibitor therapies for moderate to severe crohn’s disease: Α network meta-analysis
Rokkas, T., Ekmektzoglou, K. & Niv, Y., Sep 2021, In: Journal of Gastrointestinal and Liver Diseases. 30, 3, p. 388-397 10 p.Research output: Contribution to journal › Article › peer-review
Open Access3 Scopus citations -
Dose-dependent association of proton pump inhibitors use with gastric intestinal metaplasia among Helicobacter pylori-positive patients
Snir, Y., Leibovitzh, H., Leibovici-Weissman, Y., Vilkin, A., Cohen, A. D., Shochat, T., Niv, Y., Dotan, I., Feldhamer, I., Boltin, D. & Levi, Z., Apr 2021, In: United European Gastroenterology Journal. 9, 3, p. 343-353 11 p.Research output: Contribution to journal › Article › peer-review
Open Access4 Scopus citations -
European registry on helicobacter pylori management (hp-eureg): First-line therapy in Israel
Boltin, D., Beniashvili, Z., Lahat, A., Hirsch, J., Nyssen, O. P., Megraud, F., O'Morain, C., Gisbert, J. P. & Niv, Y., Jan 2021, In: Israel Medical Association Journal. 23, 1, p. 38-42 5 p.Research output: Contribution to journal › Article › peer-review
3 Scopus citations -
European Registry on Helicobacter pylori management (Hp-EuReg): Patterns and trends in first-line empirical eradication prescription and outcomes of 5 years and 21 533 patients
Nyssen, O. P., Bordin, D., Tepes, B., Pérez-Aisa, Á., Vaira, D., Caldas, M., Bujanda, L., Castro-Fernandez, M., Lerang, F., Leja, M., Rodrigo, L., Rokkas, T., Kupcinskas, L., Pérez-Lasala, J., Jonaitis, L., Shvets, O., Gasbarrini, A., Simsek, H., Axon, A. T. R. & Buzás, G. & 27 others, , 1 Jan 2021, In: Gut. 70, 1, p. 40-54 15 p.Research output: Contribution to journal › Article › peer-review
Open Access185 Scopus citations -
Performing Duplex within 72 Hours of Transient Ischemic Attack May Decrease Mortality, the Israeli National Program for Quality Indicators experience
Niv, Y., Kuniavsky, M., Bronshtein, O., Goldschmidt, N., Hanhart, S., Konson, A. & Mahalla, H., Jun 2021, In: Israel Medical Association Journal. 23, 6, p. 369-372 4 p.Research output: Contribution to journal › Article › peer-review
1 Scopus citations -
Quality Indicators for Prevention of Infection in the Surgical Site: The Israeli National Program for Quality Indicators Experience
Niv, Y., Kuniavsky, M., Bronshtein, O., Goldschmidt, N., Hanhart, S., Levine, D. & Mahalla, H., Apr 2021, In: Quality Management in Health Care. 30, 2, p. 81-86 6 p.Research output: Contribution to journal › Article › peer-review
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Sex differences in the case-fatality rates for COVID-19—A comparison of the age-related differences and consistency over seven countries
Green, M. S., Nitzan, D., Schwartz, N., Niv, Y. & Peer, V., Apr 2021, In: PLoS ONE. 16, 4 April 2021, e0250523.Research output: Contribution to journal › Article › peer-review
Open Access38 Scopus citations -
Susceptibility-guided versus empirical treatment for Helicobacter pylori infection: A systematic review and meta-analysis
Gingold-Belfer, R., Niv, Y., Schmilovitz-Weiss, H., Levi, Z. & Boltin, D., Oct 2021, In: Journal of Gastroenterology and Hepatology (Australia). 36, 10, p. 2649-2658 10 p.Research output: Contribution to journal › Article › peer-review
41 Scopus citations -
2020
Association between time to colonoscopy after a positive guaiac fecal test result and risk of colorectal cancer and advanced stage disease at diagnosis
Beshara, A., Ahoroni, M., Comanester, D., Vilkin, A., Boltin, D., Dotan, I., Niv, Y., Cohen, A. D. & Levi, Z., 15 Mar 2020, In: International Journal of Cancer. 146, 6, p. 1532-1540 9 p.Research output: Contribution to journal › Article › peer-review
Open Access27 Scopus citations -
Comparative Effect of Proton-Pump Inhibitors on the Success of Triple and Quadruple Therapy for Helicobacter pylori Infection
Boltin, D., Levi, Z., Gingold-Belfer, R., Schmilovitz-Weiss, H., Shochat, T., Dickman, R., Perets, T. T., Dotan, I. & Niv, Y., 1 Sep 2020, In: Digestive Diseases. 38, 5, p. 408-414 7 p.Research output: Contribution to journal › Article › peer-review
8 Scopus citations -
Helicobacter pylori first-line and rescue treatments in patients allergic to penicillin: Experience from the European Registry on H pylori management (Hp-EuReg)
the Hp-EuReg Investigators, 1 Jun 2020, In: Helicobacter. 25, 3, e12686.Research output: Contribution to journal › Article › peer-review
34 Scopus citations -
Nomenclature and semantic descriptions of ulcerative and inflammatory lesions seen in Crohn’s disease in small bowel capsule endoscopy: An international Delphi consensus statement
Leenhardt, R., Buisson, A., Bourreille, A., Marteau, P., Koulaouzidis, A., Li, C., Keuchel, M., Rondonotti, E., Toth, E., Plevris, J. N., Eliakim, R., Rosa, B., Triantafyllou, K., Elli, L., Wurm Johansson, G., Panter, S., Ellul, P., Pérez-Cuadrado Robles, E., McNamara, D. & Beaumont, H. & 13 others, , 1 Feb 2020, In: United European Gastroenterology Journal. 8, 1, p. 99-107 9 p.Research output: Contribution to journal › Article › peer-review
Open Access38 Scopus citations -
Use of a Novel Probiotic Formulation to Alleviate Lactose Intolerance Symptoms—a Pilot Study
Gingold-Belfer, R., Levy, S., Layfer, O., Pakanaev, L., Niv, Y., Dickman, R. & Perets, T. T., 1 Mar 2020, In: Probiotics and Antimicrobial Proteins. 12, 1, p. 112-118 7 p.Research output: Contribution to journal › Article › peer-review
39 Scopus citations -
2019
Impact of Previous Exposure to Macrolide Antibiotics on Helicobacter pylori Infection Treatment Outcomes
Boltin, D., Levi, Z., Gingold-Belfer, R., Gabay, H., Shochat, T., Niv, Y., Dickman, R., Dotan, I. & Birkenfeld, S., 1 Jun 2019, In: American Journal of Gastroenterology. 114, 6, p. 900-906 7 p.Research output: Contribution to journal › Article › peer-review
30 Scopus citations -
Novel high resolution melt curve assay for the analysis of predominance of Helicobacter pylori clarithromycin resistance
Boltin, D., Ashorov, O., Benejat, L., Hamouda, D., Belfer, R. G., Niv, Y., Dickman, R. & Perets, T. T., 1 Jun 2019, In: Pathogens and Disease. 77, 4, ftz042.Research output: Contribution to journal › Article › peer-review
5 Scopus citations -
Review: Helicobacter pylori and non-malignant upper gastrointestinal diseases
Boltin, D., Niv, Y., Schütte, K. & Schulz, C., 1 Sep 2019, In: Helicobacter. 24, S1, e12637.Research output: Contribution to journal › Article › peer-review
26 Scopus citations -
The compliance rate for the second diagnostic evaluation after a positive fecal occult blood test: A systematic review and meta-analysis
Gingold-Belfer, R., Leibovitzh, H., Boltin, D., Issa, N., Tsadok Perets, T., Dickman, R. & Niv, Y., 1 Apr 2019, In: United European Gastroenterology Journal. 7, 3, p. 424-448 25 p.Research output: Contribution to journal › Article › peer-review
Open Access26 Scopus citations -
The incidence and prevalence of inflammatory bowel disease in the jewish and arab populations of Israel
Zvidi, I., Boltin, D., Niv, Y., Dickman, R., Fraser, G. & Birkenfeld, S., Mar 2019, In: Israel Medical Association Journal. 21, 3, p. 194-197 4 p.Research output: Contribution to journal › Article › peer-review
12 Scopus citations -
2018
Constitutional mismatch repair deficiency and Lynch syndrome among consecutive Arab Bedouins with colorectal cancer in Israel
Abu Freha, N., Leibovici Weissman, Y., Fich, A., Barnes Kedar, I., Halpern, M., Sztarkier, I., Behar, D. M., Arbib Sneh, O., Vilkin, A., Baris, H. N., Gingold, R., Lejbkowicz, F., Niv, Y., Goldberg, Y. & Levi, Z., 1 Jan 2018, In: Familial Cancer. 17, 1, p. 79-86 8 p.Research output: Contribution to journal › Article › peer-review
8 Scopus citations -
Effect of Postprandial Administration of Esomeprazole on Reflux Symptoms in Gastroesophageal Reflux Disease: A Randomized, Controlled Trial
Boltin, D., Zvidi, I., Raskin, M., Kayless, H., Schmilovitz-Weiss, H., Gingold-Belfer, R., Niv, Y. & Dickman, R., 1 Jul 2018, In: Digestive Diseases. 36, 4, p. 257-263 7 p.Research output: Contribution to journal › Article › peer-review
5 Scopus citations -
Helicobacter pylori infection is positively associated with an increased BMI, irrespective of socioeconomic status and other confounders: A cohort study
Suki, M., Leibovici Weissman, Y., Boltin, D., Itskoviz, D., Tsadok Perets, T., Comaneshter, D., Cohen, A., Niv, Y., Dotan, I., Leibovitzh, H. & Levi, Z., 2018, In: European Journal of Gastroenterology and Hepatology. 30, 2, p. 143-148 6 p.Research output: Contribution to journal › Article › peer-review
42 Scopus citations -
Polyp detection rate may predict adenoma detection rate: A meta-Analysis
Niv, Y., 2018, In: European Journal of Gastroenterology and Hepatology. 30, 3, p. 247-251 5 p.Research output: Contribution to journal › Article › peer-review
19 Scopus citations -
Risk of Neoplastic Progression Among Patients with an Irregular Z Line on Long-Term Follow-Up
Itskoviz, D., Levi, Z., Boltin, D., Vilkin, A., Snir, Y., Gingold-Belfer, R., Niv, Y., Dotan, I. & Dickman, R., 1 Jun 2018, In: Digestive Diseases and Sciences. 63, 6, p. 1513-1517 5 p.Research output: Contribution to journal › Article › peer-review
18 Scopus citations -
Temporal Trends in Helicobacter pylori Eradication Success in a Test-and-Treat Population
Boltin, D., Schmilovitz-Weiss, H., Gingold-Belfer, R., Leibovitzh, H., Snir, Y., Perets, T. T., DIckman, R., Levi, Z. & Niv, Y., 1 Oct 2018, In: Digestion. 98, 3, p. 169-174 6 p.Research output: Contribution to journal › Article › peer-review
6 Scopus citations -
The Utility of Failure Modes and Effects Analysis of Consultations in a Tertiary, Academic, Medical Center
Niv, Y., Itskoviz, D., Cohen, M., Hendel, H., Bar-Giora, Y., Berkov, E., Weisbord, I., Leviron, Y., Isasschar, A. & Ganor, A., 2018, In: Quality Management in Health Care. 27, 2, p. 69-73 5 p.Research output: Contribution to journal › Article › peer-review
6 Scopus citations -
2017
Capsule Endoscopy Crohn's Disease Activity Index (CECDAIic or Niv Score) for the Small Bowel and Colon
Niv, Y., Gal, E., Gabovitz, V., Hershkovitz, M., Lichtenstein, L. & Avni, I., 2017, In: Journal of Clinical Gastroenterology. 52, 1, p. 45-49 5 p.Research output: Contribution to journal › Article › peer-review
25 Scopus citations -
Circulating Bone Marrow-Derived CD45−/CD34+/CD133+/VEGF+ Endothelial Progenitor Cells in Adults with Crohn’s Disease
Boltin, D., Kamenetsky, Z., Perets, T. T., Snir, Y., Sapoznikov, B., Schmilovitz-Weiss, H., Ablin, J. N., Dickman, R. & Niv, Y., 1 Mar 2017, In: Digestive Diseases and Sciences. 62, 3, p. 633-638 6 p.Research output: Contribution to journal › Article › peer-review
10 Scopus citations -
Increasing Serum Albumin Level Shortly after Gastrostomy Tube Insertion Predicts Longer Survival in Elderly Patients with Dementia
Gingold-Belfer, R., Weiss, A., Geller, A., Sapoznikov, B., Beloosesky, Y., Morag-Koren, N., Niv, Y., Boltin, D., Issa, N. & Schmilovitz-Weiss, H., 2017, In: Journal of Clinical Gastroenterology. 51, 4, p. 339-344 6 p.Research output: Contribution to journal › Article › peer-review
7 Scopus citations -
Predictors of pouchitis after ileal pouch-anal anastomosis in pediatric-onset ulcerative colitis
Rinawi, F., Assa, A., Eliakim, R., Glassberg, Y. M., Friedler, V. N., Niv, Y., Rosenbach, Y., Silbermintz, A., Zevit, N. & Shamir, R., 2017, In: European Journal of Gastroenterology and Hepatology. 29, 9, p. 1079-1085 7 p.Research output: Contribution to journal › Article › peer-review
16 Scopus citations -
Quality of life and uncertainty in Crohn’s disease
Niv, G., Bar Josef, S., Ben Bassat, O., Avni, I., Lictenstein, L., Niv, Y. & Barnoy, S., 1 Jun 2017, In: Quality of Life Research. 26, 6, p. 1609-1616 8 p.Research output: Contribution to journal › Article › peer-review
17 Scopus citations -
Risk of advanced lesions at the first follow-up colonoscopy after polypectomy of diminutive versus small adenomatous polyps of low-grade dysplasia
Sneh Arbib, O., Zemser, V., Leibovici Weissman, Y., Gingold-Belfer, R., Vilkin, A., Eizenstein, S., Cohen, A., Comaneshter, D., Tzipora, S., Niv, Y., Ringel, Y., Lieberman, D. & Levi, Z., Oct 2017, In: Gastrointestinal Endoscopy. 86, 4, p. 713-721.e2Research output: Contribution to journal › Article › peer-review
27 Scopus citations