Daisuke Asaoka

1.9k total citations
95 papers, 1.3k citations indexed

About

Daisuke Asaoka is a scholar working on Surgery, Gastroenterology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Daisuke Asaoka has authored 95 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 68 papers in Surgery, 54 papers in Gastroenterology and 28 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Daisuke Asaoka's work include Helicobacter pylori-related gastroenterology studies (45 papers), Gastroesophageal reflux and treatments (42 papers) and Eosinophilic Esophagitis (21 papers). Daisuke Asaoka is often cited by papers focused on Helicobacter pylori-related gastroenterology studies (45 papers), Gastroesophageal reflux and treatments (42 papers) and Eosinophilic Esophagitis (21 papers). Daisuke Asaoka collaborates with scholars based in Japan, United States and Sweden. Daisuke Asaoka's co-authors include Akihito Nagahara, Mariko Hojo, Sumio Watanabe, Toshifumi� Ohkusa, Nobuhiro Sato, Hiroto Miwa, Tsutomu Takeda, Kenshi Matsumoto, Taro Osada and Hiroya Ueyama and has published in prestigious journals such as SHILAP Revista de lepidopterología, Gastroenterology and The American Journal of Gastroenterology.

In The Last Decade

Daisuke Asaoka

88 papers receiving 1.2k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Daisuke Asaoka Japan	20	890	726	279	189	147	95	1.3k
Tiberiu Hershcovici Israel	20	684 0.8×	692 1.0×	177 0.6×	82 0.4×	127 0.9×	57	1.1k
Hee Jung Son South Korea	23	561 0.6×	627 0.9×	327 1.2×	202 1.1×	142 1.0×	68	1.4k
J. Dalenbäck Sweden	21	1.5k 1.6×	774 1.1×	393 1.4×	99 0.5×	169 1.1×	43	1.8k
Hiroaki Kusunoki Japan	27	1.7k 1.9×	1.2k 1.6×	739 2.6×	174 0.9×	193 1.3×	110	2.4k
Gonzalo Torres‐Villalobos Mexico	15	521 0.6×	311 0.4×	137 0.5×	79 0.4×	95 0.6×	52	778
Sara Emerenziani Italy	21	1.1k 1.2×	1.1k 1.5×	139 0.5×	183 1.0×	227 1.5×	50	1.7k
Thierry Piche France	21	660 0.7×	633 0.9×	96 0.3×	125 0.7×	271 1.8×	53	1.3k
Eva Niv Israel	19	357 0.4×	387 0.5×	102 0.4×	146 0.8×	177 1.2×	35	1.0k
Joong Goo Kwon South Korea	20	572 0.6×	568 0.8×	397 1.4×	82 0.4×	77 0.5×	77	984
Dov Wengrower Israel	19	534 0.6×	227 0.3×	299 1.1×	89 0.5×	59 0.4×	71	1.1k

Countries citing papers authored by Daisuke Asaoka

Since Specialization

Citations

This map shows the geographic impact of Daisuke Asaoka'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 Daisuke Asaoka with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Daisuke Asaoka more than expected).

Fields of papers citing papers by Daisuke Asaoka

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Daisuke Asaoka. 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 Daisuke Asaoka. The network helps show where Daisuke Asaoka may publish in the future.

Co-authorship network of co-authors of Daisuke Asaoka

This figure shows the co-authorship network connecting the top 25 collaborators of Daisuke Asaoka. A scholar is included among the top collaborators of Daisuke Asaoka 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 Daisuke Asaoka. Daisuke Asaoka 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

Takeda, Tsutomu, Daisuke Asaoka, Takuya Kanazawa, et al.. (2025). The Association Between Severity of Constipation and Oral Frailty Index-8 in the JUSTICE-TOKYO Study: A Cross-Sectional Study. Biomedicines. 13(4). 813–813.

Asaoka, Daisuke, Tomomi Ishihara, Sachiko Ezoe, et al.. (2024). Randomized, multicenter, active-controlled open-label study of NPC-25, zinc histidine hydrate, (non-inferiority to NOBELZIN™, zinc acetate dihydrate) for patients with hypozincemia. Journal of Trace Elements in Medicine and Biology. 87. 127558–127558.

Takeda, Tsutomu, Daisuke Asaoka, Ryota Uchida, et al.. (2024). Risk Factors for Mucosal Redness in the Duodenal Bulb as Detected via Linked Color Imaging. Diagnostics. 14(5). 508–508.

Takeda, Tsutomu, Mariko Hojo, Daisuke Asaoka, et al.. (2023). Correlation between Constipation Symptoms and Abdominal CT Imaging: A Cross-Sectional Pilot Study. Journal of Clinical Medicine. 12(1). 341–341. 5 indexed citations

Haga, Keiichi, Tomoyoshi Shibuya, Taro Osada, et al.. (2022). Early Clinical Remission Is a Predictor of Long-Term Remission with the Use of Vedolizumab for Ulcerative Colitis. Biomedicines. 10(10). 2526–2526. 5 indexed citations

Matsumoto, Kohei, Hiroya Ueyama, Takashi Yao, et al.. (2022). Endoscopic Features of Gastric Epithelial Neoplasm of Fundic Gland Mucosa Lineage. Diagnostics. 12(11). 2666–2666. 6 indexed citations

Komori, Hiroyuki, Hiroya Ueyama, Akihito Nagahara, et al.. (2019). A prospective randomized trial of a potassium competitive acid blocker vs proton pump inhibitors on the effect of ulcer healing after endoscopic submucosal dissection of gastric neoplasia. Journal of International Medical Research. 47(4). 1441–1452. 19 indexed citations

Akazawa, Yoichi, Hiroya Ueyama, Takashi Yao, et al.. (2018). Usefulness of Demarcation of Differentiated-Type Early Gastric Cancers after Helicobacter pylori Eradication by Magnifying Endoscopy with Narrow-Band Imaging. Digestion. 98(3). 175–184. 12 indexed citations

Komori, Hiroyuki, Hiroya Ueyama, Akihito Nagahara, et al.. (2017). A prospective randomized controlled trial of vonoprazan vs rabeprazole for the treatment of artificial gastric ulcers after endoscopic submucosal dissection. 319. 2 indexed citations

10.

Takeda, Tsutomu, Daisuke Asaoka, Yuki Fukumura, & Sumio Watanabe. (2017). Asymptomatic giant retroperitoneal mass detected at a medical checkup. Clinical Case Reports. 5(12). 2148–2150. 2 indexed citations

11.

Hojo, Mariko, Akihito Nagahara, Daisuke Asaoka, et al.. (2017). A Randomized, Double-Blind, Pilot Study of the Effect of Famotidine on Acotiamide Treatment for Functional Dyspepsia. Digestion. 96(1). 5–12. 10 indexed citations

12.

Asaoka, Daisuke, Akihito Nagahara, Mariko Hojo, et al.. (2016). Association of medications for lifestyle-related diseases with reflux esophagitis. SHILAP Revista de lepidopterología.

13.

Matsumoto, Kenshi, Hiroya Ueyama, Hiroyuki Komori, et al.. (2016). Procedure Time for Gastric Endoscopic Submucosal Dissection according to Location, considering Both Mucosal Circumferential Incision and Submucosal Dissection. Gastroenterology Research and Practice. 2016. 1–11. 11 indexed citations

14.

Asaoka, Daisuke, Akihito Nagahara, Mariko Hojo, et al.. (2016). Efficacy of alfacalcidol and alendronate on lumbar bone mineral density in osteoporotic patients using proton pump inhibitors. Biomedical Reports. 5(2). 165–170. 5 indexed citations

15.

Matsumoto, Kohei, Akihito Nagahara, Kenshi Matsumoto, et al.. (2015). Optimization of Deep Sedation with Spontaneous Respiration for Therapeutic Endoscopy Combining Propofol and Bispectral Index Monitoring. Gastroenterology Research and Practice. 2015. 1–6. 2 indexed citations

16.

Nagahara, Akihito, Mariko Hojo, Daisuke Asaoka, Hitoshi Sasaki, & Sumio Watanabe. (2014). A randomized prospective study comparing the efficacy of on-demand therapy versus continuous therapy for 6 months for long-term maintenance with omeprazole 20 mg in patients with gastroesophageal reflux disease in Japan. Scandinavian Journal of Gastroenterology. 49(4). 409–417. 23 indexed citations

17.

Miwa, Hiroto, Kenichi Inoue, Kiyoshi Ashida, et al.. (2010). Randomised clinical trial: efficacy of the addition of a prokinetic, mosapride citrate, to omeprazole in the treatment of patients with non-erosive reflux disease - a double-blind, placebo-controlled study. Alimentary Pharmacology & Therapeutics. 33(3). 323–332. 49 indexed citations

18.

Asaoka, Daisuke, Hiroto Miwa, Shu Hirai, et al.. (2005). Altered localization and expression of tight-junction proteins in a rat model with chronic acid reflux esophagitis. Journal of Gastroenterology. 40(8). 781–790. 60 indexed citations

19.

Miwa, Hiroto, Mariko Hojo, Akihito Nagahara, et al.. (2004). Oesophageal hypersensitivity in Japanese patients with non‐erosive gastro‐oesophageal reflux diseases. Alimentary Pharmacology & Therapeutics. 20(s1). 112–117. 65 indexed citations

20.

Ohkusa, Toshifumi�, Hiroto Miwa, Mariko Hojo, et al.. (2003). Endoscopic, Histological and Serologic Findings of Gastric Hyperplastic Polyps after Eradication of <i>Helicobacter pylori</i>: Comparison between Responder and Non-Responder Cases. Digestion. 68(2-3). 57–62. 27 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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