Takuya Hamakawa

660 total citations
41 papers, 387 citations indexed

About

Takuya Hamakawa is a scholar working on Pulmonary and Respiratory Medicine, Surgery and Oncology. According to data from OpenAlex, Takuya Hamakawa has authored 41 papers receiving a total of 387 indexed citations (citations by other indexed papers that have themselves been cited), including 34 papers in Pulmonary and Respiratory Medicine, 24 papers in Surgery and 13 papers in Oncology. Recurrent topics in Takuya Hamakawa's work include Gastric Cancer Management and Outcomes (22 papers), Metastasis and carcinoma case studies (14 papers) and Gastrointestinal Tumor Research and Treatment (11 papers). Takuya Hamakawa is often cited by papers focused on Gastric Cancer Management and Outcomes (22 papers), Metastasis and carcinoma case studies (14 papers) and Gastrointestinal Tumor Research and Treatment (11 papers). Takuya Hamakawa collaborates with scholars based in Japan and United States. Takuya Hamakawa's co-authors include Yuichiro� Doki, Yukinori Kurokawa, Shuji Takiguchi, Tsuyoshi Takahashi, Masaki Mori, Yoji Kukita, Kikuya Kato, Makoto Yamasaki, Kiyokazu Nakajima and Yasuhiro Miyazaki and has published in prestigious journals such as Clinical Cancer Research, British Journal of Cancer and Annals of Oncology.

In The Last Decade

Takuya Hamakawa

31 papers receiving 375 citations

Peers

Countries citing papers authored by Takuya Hamakawa

Since Specialization

Citations

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

Fields of papers citing papers by Takuya Hamakawa

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Takuya Hamakawa

This figure shows the co-authorship network connecting the top 25 collaborators of Takuya Hamakawa. A scholar is included among the top collaborators of Takuya Hamakawa 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 Takuya Hamakawa. Takuya Hamakawa 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	Spontaneously Ruptured Pancreatic Mucinous Cystic Neoplasm: A Case Report 2025 ·Surgical Case Reports ·(unknown), Masanori Tsujie, (unknown), (unknown), (unknown), Daisuke Takiuchi, Kohji Nishida, Masatoshi Nomura, Yukihiro Yoshikawa, (unknown), Takuya Hamakawa, Mitsuyoshi Tei, Yusuke Akamaru	1
2	Comparison of laparoscopic and open gastrectomy after neoadjuvant chemotherapy for locally advanced gastric cancer: a propensity score matching analysis 2025 ·Surgical Endoscopy ·Keijiro Sugimura, Masaaki Motoori, Kentaro Kishi, Kazuyoshi Yamamoto, Atsushi Takeno, Hisashi Hara, Takuya Hamakawa, Kohei Murakami, Yujiro Nakahara, Toru Masuzawa, Takeshi Omori, Yukinori Kurokawa, Kazumasa Fujitani, Yuichiro� Doki	1
3	Impact of Small Tumor Size on Prognosis in T3N1 Colon Cancer 2025 ·World Journal of Surgery ·(unknown), Mitsuyoshi Tei, (unknown), Kentaro Nishida, (unknown), Yukihiro Yoshikawa, Masatoshi Nomura, Takuya Hamakawa, Daisuke Takiuchi, Masanori Tsujie, Yusuke Akamaru	0
4	Prognostic factors and significance of postoperative adjuvant chemotherapy in patients with advanced gastric cancer undergoing neoadjuvant chemotherapy followed by gastrectomy 2024 ·Surgery Today ·Masaaki Motoori, Kentaro Kishi, Kazuyoshi Yamamoto, Atsushi Takeno, Hisashi Hara, Kohei Murakami, Takuya Hamakawa, Yujiro Nakahara, Toru Masuzawa, Takeshi Omori, Yukinori Kurokawa, Kazumasa Fujitani, Yuichiro� Doki	3
5	Chemoradiotherapy versus triplet chemotherapy as initial therapy for T4b esophageal cancer: survival results from a multicenter randomized Phase 2 trial 2023 ·British Journal of Cancer ·Makoto Yamasaki, Hiroshi Miyata, Kotaro Yamashita, Takuya Hamakawa, Koji Tanaka, Keijiro Sugimura, Tomoki Makino, Atsushi Takeno, Osamu Shiraishi, Masaaki Motoori, Yutaka Kimura, Motohiro Hirao, Kazumasa Fujitani, (unknown), Masahiko Yano, Hidetoshi Eguchi, Yuichiro� Doki	10
6	Phase I Study of the Liposomal Formulation of Eribulin (E7389-LF): Results from the Advanced Gastric Cancer Expansion Cohort 2023 ·Clinical Cancer Research ·Kohei Shitara, Motohiro Hirao, Satoru Iwasa, Takashi Oshima, Yoshito Komatsu, Akihito Kawazoe, Yasuyoshi Sato, Takuya Hamakawa, Kan Yonemori, Nozomu Machida, Satoshi Yuki, Takuya Suzuki, (unknown), (unknown), Taro Semba, Bob Zimmermann, (unknown), Kensei Yamaguchi	3
7	Liposomal eribulin for advanced adenoid cystic carcinoma, gastric cancer, esophageal cancer, and small cell lung cancer 2022 ·Cancer Medicine ·Hibiki Udagawa, Shunji Takahashi, Motohiro Hirao, Makoto Tahara, Satoru Iwasa, Yasuyoshi Sato, Takuya Hamakawa, Kohei Shitara, Hidehito Horinouchi, Keisho Chìn, Norikazu Masuda, Takuya Suzuki, (unknown), (unknown), (unknown), Kan Yonemori	9
8	A Case of Killian-Jamieson Diverticulum Resected Using Intraoperative Endoscopy 2022 ·The Japanese Journal of Gastroenterological Surgery ·(unknown), Kazuhiro Nishikawa, Takuya Hamakawa, Yuta Kobayashi, Masaaki Miyo, Yusuke Takahashi, Masakazu Miyake, Atsushi Miyamoto, Takeshi Kato, (unknown), Motohiro Hirao	1
9	The impact of weight loss during neoadjuvant chemotherapy on postoperative infectious complications and prognosis in patients with esophageal cancer: exploratory analysis of OGSG1003 2022 ·Esophagus ·(unknown), Masaaki Motoori, Makoto Yamasaki, Osamu Shiraishi, Hiroshi Miyata, Motohiro Hirao, Atsushi Takeno, Keijiro Sugimura, Tomoki Makino, Koji Tanaka, Takuya Hamakawa, Kotaro Yamashita, Yutaka Kimura, Kazumasa Fujitani, Takushi Yasuda, Masahiko Yano, Yuichiro� Doki	3
10	Retrograde endoscopic submucosal dissection for early thoracic esophageal carcinoma 2021 ·Clinical Journal of Gastroenterology ·Yuta Kobayashi, Kazuhiro Nishikawa, Tomofumi Akasaka, Seiya Kato, Takuya Hamakawa, Kei Yamamoto, Noboru Kobayashi, (unknown), Sakae Maeda, Mamoru Uemura, Masakazu Miyake, Naoki Hama, Atsushi Miyamoto, Takeshi Kato, (unknown), Shoji Nakamori, Eiji Mita, Mitsugu Sekimoto, Masayuki Mano, Motohiro Hirao	3
11	583P Effect of infusion rate, premedication, and prophylactic peg-filgrastim treatment on the safety of the liposomal formulation of eribulin (E7389-LF): Results from the expansion part of a phase I study 2020 ·Annals of Oncology ·Satoru Iwasa, Shunji Takahashi, Motohiro Hirao, Koichi Kato, Kohei Shitara, Yasuyoshi Sato, Takuya Hamakawa, Hirohisa Horinouchi, Makoto Tahara, (unknown), Masaki Mizutani, Takuya Suzuki, (unknown), (unknown), Toru Mukohara	2
12	Distal gastrectomy for early gastric conduit carcinoma after Ivor–Lewis esophagectomy 2020 ·General Thoracic and Cardiovascular Surgery ·Motohiro Hirao, Takuya Hamakawa, Kazuhiro Nishikawa, Koji Takami, Takeshi Kato, Atsushi Miyamoto, Masakazu Miyake, Takashi Doi, Masayuki Mano	0
13	[A Case of Hepatic Resection after Neoadjuvant Chemotherapy for Single Liver Metastasis from Gastric Cancer with Positive Human Epidermal Growth Factor Receptor 2]. 2018 ·PubMed ·(unknown), Kazuhiro Nishikawa, Sakae Maeda, Takuya Hamakawa, Motohiro Hirao, Mamoru Uemura, Masakazu Miyake, Naoki Hama, Atsushi Miyamoto, (unknown), Takeshi Kato, Mitsugu Sekimoto	1
14	Peritoneal Seeding after Gastric Perforation during Endoscopic Submucosal Dissection for Gastric Cancer 2017 ·Digestive Surgery ·Motohiro Hirao, Takuya Yamada, Tomoki Michida, Kazuhiro Nishikawa, Takuya Hamakawa, Eiji Mita, Masayuki Mano, Mitsugu Sekimoto	14
15	Bronchogenic cyst at esophagogastric junction treated by laparoscopic full-thickness resection and hand-sewn closure: a case report 2016 ·Surgical Case Reports ·(unknown), Takahiro Kinoshita, (unknown), Takuya Hamakawa, Akio Kaito, Hidehito Shibasaki, Takeshi Kuwata, Yosuke Seki, Toshirou Nishida	3
16	High-fidelity target sequencing of individual molecules identified using barcode sequences:de novodetection and absolute quantitation of mutations in plasma cell-free DNA from cancer patients 2015 ·DNA Research ·Yoji Kukita, Ryo Matoba, Junji Uchida, Takuya Hamakawa, Yuichiro� Doki, Fumio Imamura, Kikuya Kato	61
17	Distribution of involved abdominal lymph nodes is correlated with the distance from the esophagogastric junction to the distal end of the tumor in Siewert type II tumors 2015 ·European Journal of Surgical Oncology ·Shinji Mine, Yukinori Kurokawa, Hiroya Takeuchi, Kentaro Kishi, Yuichi Ito, Masaki Ohi, Tatsuo Matsuda, Takuya Hamakawa, S. Hasegawa, Takaki Yoshikawa, Naoki Hiki	27
18	Monitoring gastric cancer progression with circulating tumour DNA 2014 ·British Journal of Cancer ·Takuya Hamakawa, Yoji Kukita, Yukinori Kurokawa, Yasuhiro Miyazaki, Tsuyoshi Takahashi, Makoto Yamasaki, Hiroshi Miyata, Kiyokazu Nakajima, K. Taniguchi, Shuji Takiguchi, Masaki Mori, Yuichiro� Doki, Kikuya Kato	85
19	Prognostic Impact of Major Receptor Tyrosine Kinase Expression in Gastric Cancer 2014 ·Annals of Surgical Oncology ·Yukinori Kurokawa, Nariaki Matsuura∥, Ryohei Kawabata, Kazuhiro Nishikawa, Chikara Ebisui, Yuhki Yokoyama, (unknown), Takuya Hamakawa, Tsuyoshi Takahashi, Shuji Takiguchi, Masaki Mori, Yuichiro� Doki	36
20	[Preemptive analgesia produced with epidural analgesia administered prior to surgery]. 1994 ·PubMed ·Takafumi Nakamura, Hiroki Yokoo, Takuya Hamakawa, Mayumi Takasaki	10

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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