Keibun Liu

1.9k total citations
61 papers, 579 citations indexed

About

Keibun Liu is a scholar working on Critical Care and Intensive Care Medicine, Pulmonary and Respiratory Medicine and Radiological and Ultrasound Technology. According to data from OpenAlex, Keibun Liu has authored 61 papers receiving a total of 579 indexed citations (citations by other indexed papers that have themselves been cited), including 40 papers in Critical Care and Intensive Care Medicine, 22 papers in Pulmonary and Respiratory Medicine and 17 papers in Radiological and Ultrasound Technology. Recurrent topics in Keibun Liu's work include Intensive Care Unit Cognitive Disorders (36 papers), Respiratory Support and Mechanisms (18 papers) and Family and Patient Care in Intensive Care Units (17 papers). Keibun Liu is often cited by papers focused on Intensive Care Unit Cognitive Disorders (36 papers), Respiratory Support and Mechanisms (18 papers) and Family and Patient Care in Intensive Care Units (17 papers). Keibun Liu collaborates with scholars based in Japan, Australia and United States. Keibun Liu's co-authors include Kensuke Nakamura, Hajime Katsukawa, Takayuki Ogura, Kunihiko Takahashi, Shigeaki Inoue, Osamu Nishida, Alan Kawarai Lefor, Nobuto Nakanishi, Junji Hatakeyama and Peter Nydahl and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and American Journal of Clinical Nutrition.

In The Last Decade

Keibun Liu

51 papers receiving 564 citations

Peers

Countries citing papers authored by Keibun Liu

Since Specialization

Citations

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

Fields of papers citing papers by Keibun Liu

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Keibun Liu

This figure shows the co-authorship network connecting the top 25 collaborators of Keibun Liu. A scholar is included among the top collaborators of Keibun Liu 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 Keibun Liu. Keibun Liu 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	Factors associated with ABCDEF bundle implementation for critically ill patients: An international cross-sectional survey in 54 countries 2025 ·SAGE Open Medicine ·(unknown), Takeshi Unoki, Keibun Liu, Kensuke Nakamura, Shigeaki Inoue, Osamu Nishida	0
2	CLOSED-LOOP VENTILATION AND OXYGENATION WITH DECISION SUPPORT FLUID RESUSCITATION TO TREAT MAJOR BURN INJURY WITH SMOKE-INDUCED ACUTE RESPIRATORY DISTRESS SYNDROME 2025 ·Shock ·(unknown), Satoshi Fukuda, Keibun Liu, (unknown), (unknown), (unknown), (unknown), Perenlei Enkhbaatar, Michael P. Kinsky	1
3	Delirium assessment, management and barriers to effective care across Scotland: A secondary analysis of survey data from World Delirium Awareness Day 2023 2024 ·The Journal of the Royal College of Physicians of Edinburgh ·(unknown), Rose Penfold, Roy L. Soiza, Rebecca von Haken, Heidi Lindroth, Keibun Liu, (unknown), Terry Quinn	1
4	Intensive care unit follow-up clinic activities: a scoping review 2024 ·Journal of Anesthesia ·Junji Hatakeyama, Kensuke Nakamura, (unknown), Daisuke Kawakami, Nobuto Nakanishi, (unknown), Keibun Liu, Yutaka Kondo	5
5	Feasibility and Inter-rater Reliability of the Japanese Version of the Intensive Care Unit Mobility Scale 2024 ·Cureus ·(unknown), Hajime Katsukawa, Ryu Matsuo, (unknown), Shunsuke Taito, Keibun Liu, Carol Hodgson	1
6	Development of novel optical character recognition system to reduce recording time for vital signs and prescriptions: A simulation-based study 2024 ·PLoS ONE ·(unknown), Keibun Liu, (unknown), Tomohiro Sonoo, Tadahiro Goto	4
7	Current Practice and Barriers to the Implementation of Mobilization in ICUs in Japan: A Multicenter Prospective Cohort Study 2023 ·Journal of Clinical Medicine ·Hideaki Sakuramoto, Kensuke Nakamura, Akira Ouchi, (unknown), Shinichi Watanabe, Keibun Liu, (unknown), Hajime Katsukawa, Toru Kotani	2
8	Association Between Mobilization Level And Activity of Daily Living Independence in Critically Ill Patients 2023 ·Annals of Rehabilitation Medicine ·Shinichi Watanabe, Keibun Liu, Ryo Kozu, (unknown), (unknown), Hajime Katsukawa, (unknown), (unknown), (unknown)	2
9	A protocol of an international validation study to assess the clinical accuracy of the eDIS-ICU delirium screening tool 2023 ·Australian Critical Care ·Oystein Tronstad, Sue Patterson, Anna‐Liisa Sutt, (unknown), Karen Hay, Keibun Liu, Kei Sato, Yuji Koga, (unknown), Takashi Hongo, Indrek Rätsep, John F. Fraser, Dylan Flaws	1
10	Current animal models of extracorporeal cardiopulmonary resuscitation: A scoping review 2023 ·Resuscitation Plus ·Shinichi Ijuin, Keibun Liu, Denzil Gill, (unknown), Jana Vukovic, Satoshi Ishihara, Jan Bělohlávek, Gianluigi Li Bassi, Jacky Y. Suen, John F. Fraser	1
11	Relationship between critical care nutrition and post-intensive care syndrome in surviving ventilated patients with COVID-19: a multicenter prospective observational study 2023 ·Journal of Clinical Biochemistry and Nutrition ·Kensuke Nakamura, Junji Hatakeyama, Keibun Liu, Kazuma Yamakawa, Takeshi Nishida, Shinichiro Ohshimo, Shigeaki Inoue, Satoru Hashimoto, Shuhei Maruyama, Daisuke Kawakami, Yoshitaka Ogata, Katsura Hayakawa, Hiroaki Shimizu, Taku Oshima, (unknown), Osamu Nishida	4
12	Mobilization and Rehabilitation Practice in ICUs During the COVID-19 Pandemic 2022 ·Journal of Intensive Care Medicine ·Keibun Liu, Kensuke Nakamura, Sapna R. Kudchadkar, Hajime Katsukawa, Peter Nydahl, E. Wesley Ely, Kunihiko Takahashi, Shigeaki Inoue, Osamu Nishida	10
13	Association between Early Mobilization in the ICU and Psychiatric Symptoms after Surviving a Critical Illness: A Multi-Center Prospective Cohort Study 2022 ·Journal of Clinical Medicine ·Shinichi Watanabe, Keibun Liu, Kensuke Nakamura, Ryo Kozu, (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), Shuichi Suzuki, Alan Kawarai Lefor, Hajime Katsukawa, Toru Kotani	17
14	Impact of Energy and Protein Delivery to Critically Ill Patients: A Systematic Review and Meta-Analysis of Randomized Controlled Trials 2022 ·Nutrients ·Nobuto Nakanishi, (unknown), (unknown), Keibun Liu, Takahiko Tamura, Hiroshi Yonekura, (unknown), Takeshi Unoki, Yutaka Kondo, Kensuke Nakamura	12
15	Differential Protein Expression among Two Different Ovine ARDS Phenotypes—A Preclinical Randomized Study 2022 ·Metabolites ·Karin Wildi, (unknown), (unknown), (unknown), Sebastiano Maria Colombo, Silver Heinsar, (unknown), Kei Sato, Emily Wilson, (unknown), Margaret R. Passmore, (unknown), Keibun Liu, Gianluigi Li Bassi, Jacky Y. Suen, John F. Fraser	2
16	Optimal timing of introducing mobilization therapy for ICU patients with sepsis 2022 ·Journal of Intensive Care ·Keibun Liu, (unknown), (unknown), Kunihiko Takahashi, Tomohiro Sonoo, Takayuki Ogura, Tadahiro Goto	14
17	Relation between nutrition therapy in the acute phase and outcomes of ventilated patients with COVID-19 infection: a multicenter prospective observational study 2022 ·American Journal of Clinical Nutrition ·Kensuke Nakamura, Junji Hatakeyama, Keibun Liu, Naoki Kanda, Kazuma Yamakawa, Takeshi Nishida, Shinichiro Ohshimo, Shigeaki Inoue, Satoru Hashimoto, Shuhei Maruyama, Daisuke Kawakami, Yoshitaka Ogata, Katsura Hayakawa, Hiroaki Shimizu, Taku Oshima, (unknown), Osamu Nishida	6
18	Post-Intensive Care Syndrome and Its New Challenges in Coronavirus Disease 2019 (COVID-19) Pandemic: A Review of Recent Advances and Perspectives 2021 ·Journal of Clinical Medicine ·Nobuto Nakanishi, Keibun Liu, Daisuke Kawakami, Yusuke Kawai, Tomoyuki Morisawa, Takeshi Nishida, (unknown), Takeshi Unoki, Toru Hifumi, Yuki Iida, Hajime Katsukawa, Kensuke Nakamura, Shinichiro Ohshimo, Junji Hatakeyama, Shigeaki Inoue, Osamu Nishida	56
19	Establishment of a Disaster Management-like System for COVID-19 Patients Requiring Veno-Venous Extracorporeal Membrane Oxygenation in Japan 2021 ·Membranes ·Takayuki Ogura, Shinichiro Ohshimo, Keibun Liu, Yoshiaki Iwashita, Satoru Hashimoto, Shinhiro Takeda	13
20	Nutrition therapy in the intensive care unit during the COVID-19 pandemic: Findings from the ISIIC point prevalence study 2021 ·Clinical Nutrition ·Kensuke Nakamura, Keibun Liu, Hajime Katsukawa, Peter Nydahl, E. Wesley Ely, Sapna R. Kudchadkar, Shigeaki Inoue, Alan Kawarai Lefor, Osamu Nishida	8

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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