Yohei Ogata
Impact in
- Gastroenterology top 5%
- Gastroesophageal reflux and treatments
- Gastrointestinal Tumor Research and Treatment
- Small Animals top 5%
- Veterinary medicine and infectious diseases
Papers in
- Surgery 20
- Helicobacter pylori-related gastroenterology studies 12
- Gastrointestinal disorders and treatments 5
- Esophageal and GI Pathology 5
- Esophageal Cancer Research and Treatment 4
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- Gastric Cancer Management and Outcomes 13
- Metastasis and carcinoma case studies 5
- Co-authors
- Masashi Kawamura (5 shared papers)Hirotaka Ito (4 shared papers)Motoki Ohyauchi (4 shared papers)Chika Kusano (2 shared papers)Masahiko Ohtaka (2 shared papers)Hisatomo Ikehara (2 shared papers)Sho Suzuki (2 shared papers)Koichi Kawabe (2 shared papers)
In The Last Decade
Yohei Ogata
23 papers receiving 303 citations
Yohei Ogata's Hit Papers
Peers
Comparison fields: 5 of 48
- Gastroenterology 132
- Small Animals 57
- Surgery 250
- Pulmonary and Respiratory Medicine 150
- Oncology 29
Countries citing papers authored by Yohei Ogata
This map shows the geographic impact of Yohei Ogata'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 Yohei Ogata with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Yohei Ogata more than expected).
Fields of papers citing papers by Yohei Ogata
This network shows the impact of papers produced by Yohei Ogata. 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 Yohei Ogata. The network helps show where Yohei Ogata may publish in the future.
Co-authors
The 25 scholars most cited alongside Yohei Ogata, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 30 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | Seven-day vonoprazan and low-dose amoxicillin dual therapy as first-line Helicobacter pylori treatment: a multicentre randomised trial in Japan Hit paper breakdown → | 2020 | 167 |
| 2 | 2021 | 33 | |
| 3 | 2021 | 17 | |
| 4 | 2021 | 15 | |
| 5 | 2021 | 14 | |
| 6 | 2024 | 10 | |
| 7 | 2021 | 8 | |
| 8 | 2021 | 8 | |
| 9 | 2022 | 5 | |
| 10 | 2022 | 4 | |
| 11 | 2024 | 3 | |
| 12 | 2024 | 3 | |
| 13 | 2022 | 3 | |
| 14 | 2022 | 2 | |
| 15 | 1991 | 2 | |
| 16 | 1991 | 2 | |
| 17 | 2025 | 1 | |
| 18 | 2024 | 1 | |
| 19 | 2023 | 1 | |
| 20 | 2020 | 1 |
About Yohei Ogata
Yohei Ogata is a scholar working on Surgery, Pulmonary and Respiratory Medicine, Epidemiology, Gastroenterology and Oncology, having authored 30 papers that have together received 303 indexed citations. Recurring topics across this work include Gastric Cancer Management and Outcomes (13 papers), Helicobacter pylori-related gastroenterology studies (12 papers), Neuroendocrine Tumor Research Advances (6 papers), Gastrointestinal disorders and treatments (5 papers), Esophageal and GI Pathology (5 papers), Metastasis and carcinoma case studies (5 papers), Lung Cancer Research Studies (4 papers) and Esophageal Cancer Research and Treatment (4 papers). The work is most often cited by research in Gastroenterology (132 citations), Small Animals (57 citations), Surgery (250 citations), Pulmonary and Respiratory Medicine (150 citations) and Oncology (29 citations). Yohei Ogata has collaborated with scholars based in Japan and Canada. Frequent co-authors include Masashi Kawamura, Hirotaka Ito, Motoki Ohyauchi, Chika Kusano, Masahiko Ohtaka, Hisatomo Ikehara, Sho Suzuki, Koichi Kawabe, Takuji Gotoda and Ryoji Ichijima. Their work appears in journals such as Journal of Gastroenterology, Digestive Endoscopy, Acta Radiologica, Journal of Clinical Medicine and Journal of Gastroenterology and Hepatology.
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.