Toru Aoyama

7.1k total citations
320 papers, 4.8k citations indexed

About

Toru Aoyama is a scholar working on Pulmonary and Respiratory Medicine, Surgery and Oncology. According to data from OpenAlex, Toru Aoyama has authored 320 papers receiving a total of 4.8k indexed citations (citations by other indexed papers that have themselves been cited), including 194 papers in Pulmonary and Respiratory Medicine, 163 papers in Surgery and 145 papers in Oncology. Recurrent topics in Toru Aoyama's work include Gastric Cancer Management and Outcomes (158 papers), Metastasis and carcinoma case studies (64 papers) and Gastrointestinal Tumor Research and Treatment (44 papers). Toru Aoyama is often cited by papers focused on Gastric Cancer Management and Outcomes (158 papers), Metastasis and carcinoma case studies (64 papers) and Gastrointestinal Tumor Research and Treatment (44 papers). Toru Aoyama collaborates with scholars based in Japan, United States and United Kingdom. Toru Aoyama's co-authors include Takaki Yoshikawa, Yasushi Rino, Haruhiko Cho, Munetaka Masuda, Tsutomu Hayashi, Toyoaki Murohara, Takashi Ogata, Takanobu Yamada, Norio Yukawa and Hideki Ishii and has published in prestigious journals such as Circulation, Journal of Clinical Oncology and Gastroenterology.

In The Last Decade

Toru Aoyama

296 papers receiving 4.7k citations

Peers

Countries citing papers authored by Toru Aoyama

Since Specialization

Citations

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

Fields of papers citing papers by Toru Aoyama

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Toru Aoyama

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

#	Work	Indexed citations
1	A multicenter randomized open-label phase 2 study investigating optimal antiemetic therapy for patients with advanced/recurrent gastric cancer treated with trastuzumab deruxtecan: the EN-hance study 2025 ·International Journal of Clinical Oncology ·Toru Aoyama, Akira Ooki, Koji Oba, Kazuhiro Nishikawa, Ryohei Kawabata, Michitaka Honda, Hiromichi Maeda, Mitsuro Kanda, Keiji Sugiyama, (unknown), Kenki Segami, Masazumi Takahashi, (unknown), Tsutomu Namikawa, (unknown), (unknown), Kazuhito Shiosakai, Junichi Sakamoto	0
2	Clinical Impact of Nutrition and Inflammation Assessment Tools in Colorectal Cancer Treatment 2024 ·Anticancer Research ·Toru Aoyama, Norio Yukawa, Aya Saito	7
3	A propensity‑matched analysis of the prognostic value of advanced lung cancer inflammation index in patients with gastric cancer after curative resection 2024 ·Oncology Letters ·ITARU HASHIMOTO, (unknown), (unknown), (unknown), Shinsuke Nagasawa, Yukio Maezawa, (unknown), Toru Aoyama, Takanobu Yamada, Takashi Ogata, Norio Yukawa, Yasushi Rino, Aya Saito, Takashi Oshima	2
4	Clinical Impact of the C-reactive Protein-albumin-lymphocyte Index in Post-gastrectomy Patients With Gastric Cancer 2024 ·In Vivo ·ITARU HASHIMOTO, (unknown), (unknown), (unknown), Shinsuke Nagasawa, Yukio Maezawa, (unknown), Toru Aoyama, Takanobu Yamada, Norio Yukawa, Takashi Ogata, Yasushi Rino, Aya Saito, Takashi Oshima	10
5	The Clinical Impact of the Pretreatment Albumin to Fibrinogen Ratio in Esophageal Cancer Patients Who Receive Curative Treatment 2024 ·In Vivo ·Toru Aoyama, Yukio Maezawa, ITARU HASHIMOTO, Kentaro Hara, Keisuke Kazama, KEISUKE KOMORI, Aya Kato, (unknown), AYAKO TAMAGAWA, (unknown), (unknown), (unknown), (unknown), Takashi Oshima, Aya Saito, Norio Yukawa, Yasushi Rino	4
6	A case of esophageal cancer in a diverticulum treated by surgical resection: a case report 2023 ·PubMed ·(unknown), Toru Aoyama, Norio Yukawa, (unknown), Kazuki Kano, (unknown), Keisuke Kazama, Sho Sawazaki, Hiroshi Tamagawa, Ryosuke Ikeda, Hiroaki Kaneko, Shin Maeda, Aya Saito, Yasushi Rino	0
7	Asialoglycoprotein Receptor 2 Expression in Patients With Locally Advanced Gastric Cancer After Curative Resection 2023 ·Anticancer Research ·Takashi Oshima, ITARU HASHIMOTO, (unknown), Yayoi Kimura, (unknown), (unknown), Shinsuke Nagasawa, (unknown), Toru Aoyama, Takanobu Yamada, Takashi Ogata, Yasushi Rino, Aya Saito, (unknown)	1
8	Prognostic Impact of Immune-related Adverse Events in Gastric Cancer Patients Treated With Nivolumab 2022 ·Anticancer Research ·(unknown), Kazuki Kano, Takanobu Yamada, ITARU HASHIMOTO, (unknown), Kosuke Takahashi, Mamoru Watanabe, Kei Hayashi, (unknown), (unknown), (unknown), Nozomu Machida, Toru Aoyama, Hiroshi Tamagawa, Norio Yukawa, Yasushi Rino, Munetaka Masuda, Takashi Ogata, Takashi Oshima	6
9	Low Preoperative Albumin-to-Globulin Ratio Is a Marker of Poor Prognosis in Patients With Esophageal Cancer 2021 ·In Vivo ·Yosuke Atsumi, (unknown), (unknown), Atsushi Onodera, Kentaro Hara, Keisuke Kazama, Masakatsu Numata, Toru Aoyama, AYAKO TAMAGAWA, Hiroshi Tamagawa, Takashi Oshima, Norio Yukawa, Yasushi Rino	24
10	Clinical Impact of a Perioperative Exercise Program for Sarcopenia and Overweight/Obesity Gastric Cancer 2021 ·In Vivo ·Toru Aoyama, (unknown), Shinsuke Nagasawa, Kenki Segami	16
11	[A Case of Retroperitoneal Liposarcoma Resected 6 Times in 24 Years]. 2018 ·PubMed ·(unknown), Toru Aoyama, (unknown), Shinya Amano, (unknown), Hiroshi Harada, Tsutomu Sato, Norio Yukawa, Takashi Oshima, Yasushi Rino, Munetaka Masuda	3
12	Does a laparoscopic approach attenuate the body weight loss and lean body mass loss observed in open distal gastrectomy for gastric cancer? a single-institution exploratory analysis of the JCOG 0912 phase III trial 2017 ·Gastric Cancer ·Toru Aoyama, Tsutomu Sato, Tsutomu Hayashi, Takanobu Yamada, Haruhiko Cho, Takashi Ogata, Koji Oba, Takaki Yoshikawa	14
13	Prediction of postoperative inflammatory complications after esophageal cancer surgery based on early changes in the C-reactive protein level in patients who received perioperative steroid therapy and enhanced recovery after surgery care: a retrospective analysis 2017 ·BMC Cancer ·Kazuki Kano, Toru Aoyama, (unknown), Yukio Maezawa, Tsutomu Hayashi, Takanobu Yamada, Tsutomu Sato, Takashi Oshima, Yasushi Rino, Munetaka Masuda, Haruhiko Cho, Takaki Yoshikawa, Takashi Ogata	10
14	Usefulness of Surgical Apgar Score on Predicting Survival After Surgery for Gastric Cancer 2016 ·Annals of Surgical Oncology ·Takanobu Yamada, Akira Tsuburaya, Tsutomu Hayashi, Toru Aoyama, Hirohito Fujikawa, Junya Shirai, Haruhiko Cho, (unknown), Yasushi Rino, Munetaka Masuda, Takaki Yoshikawa	9
15	[Effect of enteral nutrition enriched with eicosapentaenoic acid on body weight loss and compliance with S-1 adjuvant chemotherapy after gastric cancer surgery]. 2013 ·PubMed ·Toru Aoyama, Tsutomu Hayashi, Hirohito Fujikawa, Takashi Ogata, Haruhiko Cho, Hiroo Wada, (unknown), Norio Yukawa, Takashi Oshima, Yasushi Rino, (unknown), Munetaka Masuda, Takaki Yoshikawa	5
16	Impact of diabetes and glycaemic control on peripheral artery disease in Japanese patients with end-stage renal disease: long-term follow-up study from the beginning of haemodialysis 2012 ·Diabetologia ·Hideki Ishii, (unknown), Hiroshi Takahashi, Takanobu Toriyama, Toru Aoyama, Miho Tanaka, Daiki Yoshikawa, Mutsuharu Hayashi, Hirotake Kasuga, Yoshinari Yasuda, Shoichi Maruyama, Tatsuaki Matsubara, Seiichi Matsuo, Toyoaki Murohara	18
17	Abstract 12514: Percutaneous Coronary Intervention is Beneficial For Better Survival Compared With Medication Alone in Chronic Hemodialysis Patients With Single-Vessel Disease 2011 ·Circulation ·Takashi Sakakibara, Hideki Ishii, (unknown), (unknown), Yoshihiro Kawamura, Daisuke Kamoi, Toru Aoyama, (unknown), (unknown), Hiroshi Takahashi, Miho Tanaka, Toyoaki Murohara	1
18	Analysis of risk factors of recurrence after conservative therapy for initial primary spontaneous pneumothorax 2011 ·The Journal of the Japanese Association for Chest Surgery ·Kohei Ando, Takamitsu Maehara, (unknown), Toru Aoyama, Hiroyuki Adachi, Munetaka Masuda	0
19	A CASE OF AN INFECTED SUPERIOR MESENTERIC ARTERY ANEURYSM 2010 ·Nihon Rinsho Geka Gakkai Zasshi (Journal of Japan Surgical Association) ·Toru Aoyama, Makoto Mo, (unknown), Hiroshi Matsukawa, Munetaka Masuda	1
20	Nitinol stenting improves primary patency of the superficial femoral artery after percutaneous transluminal angioplasty in hemodialysis patients: A propensity-matched analysis 2009 ·Journal of Vascular Surgery ·Yoshihiro Kawamura, Hideki Ishii, Toru Aoyama, Miho Tanaka, Hiroshi Takahashi, Yoshitaka Kumada, Takanobu Toriyama, Toyoaki Murohara	17

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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