Ayal Hirsch

622 total citations
51 papers, 322 citations indexed

About

Ayal Hirsch is a scholar working on Genetics, Epidemiology and Surgery. According to data from OpenAlex, Ayal Hirsch has authored 51 papers receiving a total of 322 indexed citations (citations by other indexed papers that have themselves been cited), including 29 papers in Genetics, 21 papers in Epidemiology and 17 papers in Surgery. Recurrent topics in Ayal Hirsch's work include Inflammatory Bowel Disease (29 papers), Microscopic Colitis (16 papers) and Eosinophilic Esophagitis (7 papers). Ayal Hirsch is often cited by papers focused on Inflammatory Bowel Disease (29 papers), Microscopic Colitis (16 papers) and Eosinophilic Esophagitis (7 papers). Ayal Hirsch collaborates with scholars based in Israel, United States and Italy. Ayal Hirsch's co-authors include David T. Rubin, Nitsan Maharshak, Naomi Fliss‐Isakov, Yulia Ron, Russell D. Cohen, Nathaniel A. Cohen, Ruben J. Colman, Noa Krugliak Cleveland, Andrés Yarur and Ronit Anbar and has published in prestigious journals such as Gastroenterology, CHEST Journal and The American Journal of Gastroenterology.

In The Last Decade

Ayal Hirsch

43 papers receiving 320 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Ayal Hirsch Israel	11	192	144	91	49	32	51	322
Brankica Mijandrušić Sinčić Croatia	9	152 0.8×	157 1.1×	94 1.0×	23 0.5×	29 0.9×	30	322
Marcela Kreslová Czechia	5	192 1.0×	113 0.8×	94 1.0×	21 0.4×	20 0.6×	13	303
Tanja Sofie Hansen Denmark	5	220 1.1×	171 1.2×	174 1.9×	25 0.5×	27 0.8×	6	409
Carina Peyrin-Biroulet France	5	329 1.7×	220 1.5×	154 1.7×	70 1.4×	76 2.4×	6	476
Lara Hart Canada	10	159 0.8×	113 0.8×	104 1.1×	14 0.3×	32 1.0×	34	307
Luísa Leite Barros Brazil	10	128 0.7×	102 0.7×	73 0.8×	13 0.3×	32 1.0×	31	310
Elizabeth A. Garnett United States	11	299 1.6×	218 1.5×	166 1.8×	35 0.7×	66 2.1×	15	474
Mehrdad Kashifard Iran	9	96 0.5×	67 0.5×	100 1.1×	71 1.4×	23 0.7×	27	320
Savita Bector Canada	5	177 0.9×	146 1.0×	90 1.0×	30 0.6×	19 0.6×	9	343
Hélène Garnier‐Lengliné France	9	190 1.0×	135 0.9×	176 1.9×	36 0.7×	77 2.4×	13	386

Countries citing papers authored by Ayal Hirsch

Since Specialization

Citations

This map shows the geographic impact of Ayal Hirsch's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Ayal Hirsch with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ayal Hirsch more than expected).

Fields of papers citing papers by Ayal Hirsch

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ayal Hirsch. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Ayal Hirsch. The network helps show where Ayal Hirsch may publish in the future.

Co-authorship network of co-authors of Ayal Hirsch

This figure shows the co-authorship network connecting the top 25 collaborators of Ayal Hirsch. A scholar is included among the top collaborators of Ayal Hirsch based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Ayal Hirsch. Ayal Hirsch is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Sarbagili‐Shabat, Chen, Shira Zelber‐Sagi, Ayal Hirsch, et al.. (2025). High Ultra-Processed Food Consumption Is Associated with Clinical Exacerbation in Patients with Crohn’s Disease in Remission: A Prospective Cohort Study. Digestive Diseases. 43(4). 466–475. 2 indexed citations

Yuval, Jonathan B., et al.. (2025). Comparing perioperative outcomes of stapled versus handsewn Kono-S anastomosis after ileocolonic resection for Crohn’s disease. Techniques in Coloproctology. 29(1). 182–182.

Meir, Y. J., Haim Leibovitzh, Ayal Hirsch, et al.. (2025). Effectiveness of the Crohn’s Disease Exclusion Diet for the Treatment of Crohn’s Disease in the Older-Adult Population: Real-World Experience. Digestive Diseases. 44(1). 33–41.

Leibovitzh, Haim, Chen Sarbagili‐Shabat, Ayal Hirsch, et al.. (2024). P1203 Fecal transplantation for Ulcerative Colitis from diet conditioned donors followed by dietary intervention results in favorable gut microbial profile and decreased gut inflammation compared to fecal transplantation alone. Journal of Crohn s and Colitis. 18(Supplement_1). i2128–i2128. 2 indexed citations

Meiri, David, et al.. (2024). P947 medical cannabis increases appetite but not body weight in patients with inflammatory bowel diseases. Journal of Crohn s and Colitis. 18(Supplement_1). i1713–i1713.

Sarbagili‐Shabat, Chen, Shira Zelber‐Sagi, Naomi Fliss‐Isakov, et al.. (2024). Ultra-Processed Foods Consumption Is Positively Associated with the Clinical Activity of Inflammatory Bowel Diseases: A Cross-Sectional Single-Center Study. Inflammatory Intestinal Diseases. 9(1). 241–251. 7 indexed citations

Dotan, Arad, Ayal Hirsch, Nitsan Maharshak, et al.. (2024). Pro-motility Preparation Protocol May Reduce the Rates of Failed Patency Capsule Among Patients with Crohn’s Disease in Clinical Remission. Digestive Diseases and Sciences. 69(11). 4178–4186.

Cohen, Nathaniel A., Ayal Hirsch, Yulia Ron, et al.. (2024). P891 Comparative Effectiveness and Safety of Infliximab and Tacrolimus in the Treatment of Acute Severe Ulcerative Colitis. Journal of Crohn s and Colitis. 18(Supplement_1). i1628–i1629. 1 indexed citations

Fliss‐Isakov, Naomi, et al.. (2023). Medical Cannabis Increases Appetite but Not Body Weight in Patients with Inflammatory Bowel Diseases. Nutrients. 16(1). 78–78. 2 indexed citations

10.

Fliss‐Isakov, Naomi, Nathaniel A. Cohen, Ronit Anbar, et al.. (2023). Crohn’s Disease Exclusion Diet for the Treatment of Crohn’s Disease: Real-World Experience from a Tertiary Center. Journal of Clinical Medicine. 12(16). 5428–5428. 10 indexed citations

11.

Ben‐Horin, Shomron, Nir Salomon, Nikos Viazis, et al.. (2023). Curcumin-QingDai Combination for Patients With Active Ulcerative Colitis: A Randomized, Double-Blinded, Placebo-Controlled Trial. Clinical Gastroenterology and Hepatology. 22(2). 347–356.e6. 29 indexed citations

12.

Yanai, Henit, Nir Salomon, Adi Lahat, et al.. (2023). Real‐world experience with Curcumin–QingDai combination for patients with active ulcerative colitis: A retrospective multicentre cohort study. Alimentary Pharmacology & Therapeutics. 58(2). 175–181. 8 indexed citations

13.

Hirsch, Ayal, Erez Scapa, Naomi Fliss‐Isakov, et al.. (2023). Early Initiation of Adalimumab Significantly Diminishes Postoperative Crohn’s Disease Endoscopic Recurrence and Is Superior to 6-Mercaptopurine Therapy: An Open-Label, Randomized Controlled Study. Journal of Clinical Medicine. 12(24). 7600–7600. 5 indexed citations

14.

Hirsch, Ayal, et al.. (2020). Higher Maintenance Adalimumab Trough Levels are Associated With Achievement of Advanced Remission Targets in Patients With Inflammatory Bowel Disease. Journal of Clinical Gastroenterology. 55(9). 810–814. 4 indexed citations

15.

Sarbagili‐Shabat, Chen, Shira Zelber‐Sagi, Naomi Fliss‐Isakov, et al.. (2020). Development and validation of processed foods questionnaire (PFQ) in adult inflammatory bowel diseases patients. European Journal of Clinical Nutrition. 74(12). 1653–1660. 11 indexed citations

16.

Cohen, Nathaniel A., Nikolas Plevris, Uri Kopylov, et al.. (2020). Vedolizumab is effective and safe in elderly inflammatory bowel disease patients: a binational, multicenter, retrospective cohort study. United European Gastroenterology Journal. 8(9). 1076–1085. 32 indexed citations

17.

Cleveland, Noa Krugliak, Jacob E. Ollech, Ruben J. Colman, et al.. (2018). Efficacy and Follow-up of Segmental or Subtotal Colectomy in Patients With Colitis-Associated Neoplasia. Clinical Gastroenterology and Hepatology. 17(1). 205–206. 18 indexed citations

18.

Gil, Efrat, et al.. (2017). Dilemmas for guardians of advanced dementia patients regarding tube feeding. Age and Ageing. 47(1). 138–143. 18 indexed citations

19.

Cleveland, Noa Krugliak, Ruben J. Colman, Ayal Hirsch, et al.. (2015). Surveillance of IBD Using High Definition Colonoscopes Does Not Miss Adenocarcinoma in Patients with Low-grade Dysplasia. Inflammatory Bowel Diseases. 22(3). 631–637. 20 indexed citations

20.

Châtel, Amélie, F Mignon, P Sébastien, et al.. (1978). [Gastric and oesophageal investigation with detection of asbest fibers in patients exposed to asbest (author's transl)].. Munich Personal RePEc Archive (Ludwig Maximilian University of Munich). 2(5). 459–64. 3 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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