Ryo Hiroshima

635 total citations
33 papers, 468 citations indexed

About

Ryo Hiroshima is a scholar working on Rheumatology, Surgery and Orthopedics and Sports Medicine. According to data from OpenAlex, Ryo Hiroshima has authored 33 papers receiving a total of 468 indexed citations (citations by other indexed papers that have themselves been cited), including 26 papers in Rheumatology, 14 papers in Surgery and 8 papers in Orthopedics and Sports Medicine. Recurrent topics in Ryo Hiroshima's work include Rheumatoid Arthritis Research and Therapies (24 papers), Spondyloarthritis Studies and Treatments (7 papers) and Musculoskeletal synovial abnormalities and treatments (6 papers). Ryo Hiroshima is often cited by papers focused on Rheumatoid Arthritis Research and Therapies (24 papers), Spondyloarthritis Studies and Treatments (7 papers) and Musculoskeletal synovial abnormalities and treatments (6 papers). Ryo Hiroshima collaborates with scholars based in Japan. Ryo Hiroshima's co-authors include Koichiro Yano, Katsunori Ikari, Shigeki Momohara, Kosei Kawakami, Yu Sakuma, Takuji Iwamoto, Asami Tokita, Hitoshi Imamura, Takeshi Mochizuki and Ikuko Masuda and has published in prestigious journals such as Annals of the Rheumatic Diseases, Journal of Bone and Mineral Metabolism and Modern Rheumatology.

In The Last Decade

Ryo Hiroshima

29 papers receiving 445 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Ryo Hiroshima Japan	12	269	252	104	60	28	33	468
Kosei Kawakami Japan	11	279 1.0×	297 1.2×	80 0.8×	53 0.9×	18 0.6×	22	482
R. Wakefield United Kingdom	7	587 2.2×	183 0.7×	68 0.7×	147 2.5×	10 0.4×	13	631
Florentin Ananu Vreju Romania	11	209 0.8×	64 0.3×	31 0.3×	38 0.6×	44 1.6×	66	373
Tomas Weitoft Sweden	11	212 0.8×	87 0.3×	35 0.3×	49 0.8×	44 1.6×	23	354
Pascal Chazerain France	11	184 0.7×	217 0.9×	44 0.4×	20 0.3×	20 0.7×	47	439
L. Mathy Belgium	5	304 1.1×	158 0.6×	43 0.4×	38 0.6×	21 0.8×	6	434
Zhihong Xu China	13	58 0.2×	254 1.0×	77 0.7×	42 0.7×	63 2.3×	42	510
G. Chalès France	8	279 1.0×	175 0.7×	68 0.7×	87 1.4×	47 1.7×	29	492
Artur Bachta Poland	8	265 1.0×	90 0.4×	70 0.7×	100 1.7×	29 1.0×	25	386
Anca Emanuela Mușetescu Romania	8	155 0.6×	69 0.3×	22 0.2×	34 0.6×	20 0.7×	46	287

Countries citing papers authored by Ryo Hiroshima

Since Specialization

Citations

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

Fields of papers citing papers by Ryo Hiroshima

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ryo Hiroshima

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

1.

Mochizuki, Takeshi, et al.. (2025). Cognitive Functional Impairment Associated With Physical Function and Frailty in Older Patients With Rheumatoid Arthritis. International Journal of Rheumatic Diseases. 28(3). e70181–e70181.

2.

Mochizuki, Takeshi, et al.. (2024). Imaging using diffusion-weighted whole-body imaging with background signal suppression for methotrexate-associated lymphoproliferative disorder: A case report. Modern Rheumatology Case Reports. 9(2).

3.

Mochizuki, Takeshi, Koichiro Yano, Katsunori Ikari, Ryo Hiroshima, & Ken Okazaki. (2022). Comparison of romosozumab versus denosumab treatment on bone mineral density after 1 year in rheumatoid arthritis patients with severe osteoporosis: A randomized clinical pilot study. Modern Rheumatology. 33(3). 490–495. 15 indexed citations

4.

Mochizuki, Takeshi, et al.. (2020). Three-year results of denosumab treatment for osteoporosis in women with rheumatoid arthritis and primary osteoporosis: A clinical observational study. Modern Rheumatology. 31(3). 600–606. 5 indexed citations

5.

Mochizuki, Takeshi, et al.. (2020). Change of ARASHI scores for large joints in rheumatoid arthritis patients treated with abatacept for three years: A clinical observational study. Archives of Rheumatology. 36(1). 10–18.

6.

Mochizuki, Takeshi, et al.. (2019). Relationship of callosities of the forefoot with foot deformity, Health Assessment Questionnaire Disability Index, and joint damage score in patients with rheumatoid arthritis. Modern Rheumatology. 30(2). 287–292. 10 indexed citations

7.

Mochizuki, Takeshi, Koichiro Yano, Katsunori Ikari, Ryo Hiroshima, & Ken Okazaki. (2019). Effect on patellar kinematics of the different patellar component designs in total knee arthroplasty: intraoperative measurement of dome type versus anatomic type. European Journal of Orthopaedic Surgery & Traumatology. 30(3). 419–424. 5 indexed citations

8.

Mochizuki, Takeshi, Koichiro Yano, Katsunori Ikari, et al.. (2017). Correlation between hand bone mineral density and joint destruction in established rheumatoid arthritis. Journal of Orthopaedics. 14(4). 461–465. 6 indexed citations

9.

Mochizuki, Takeshi, Koichiro Yano, Katsunori Ikari, et al.. (2017). Effects of denosumab treatment on bone mineral density and joint destruction in patients with rheumatoid arthritis. Journal of Bone and Mineral Metabolism. 36(4). 431–438. 23 indexed citations

10.

Mochizuki, Takeshi, Koichiro Yano, Katsunori Ikari, et al.. (2016). Tramadol hydrochloride/acetaminophen combination versus non-steroidal anti-inflammatory drug for the treatment of perioperative pain after total knee arthroplasty: A prospective, randomized, open-label clinical trial. Journal of Orthopaedic Science. 21(5). 625–629. 10 indexed citations

11.

Mochizuki, Takeshi, Koichiro Yano, Katsunori Ikari, et al.. (2016). Platelet-rich plasma for the reduction of blood loss after total knee arthroplasty: a clinical trial. European Journal of Orthopaedic Surgery & Traumatology. 26(8). 901–905. 22 indexed citations

12.

Mochizuki, Takeshi, et al.. (2015). Negative pressure wound therapy and skin grafting for necrotizing fasciitis in a patient with rheumatoid arthritis treated with abatacept: A case report. Modern Rheumatology. 28(2). 358–360.

13.

Yano, Koichiro, Katsunori Ikari, Takuji Iwamoto, et al.. (2013). Proximal rotational closing-wedge osteotomy of the first metatarsal in rheumatoid arthritis: clinical and radiographic evaluation of a continuous series of 35 cases. Modern Rheumatology. 23(5). 953–958. 29 indexed citations

14.

Yano, Koichiro, Katsunori Ikari, Takuji Iwamoto, et al.. (2012). Proximal rotational closing-wedge osteotomy of the first metatarsal in rheumatoid arthritis: clinical and radiographic evaluation of a continuous series of 35 cases. Modern Rheumatology. 23(5). 953–958. 23 indexed citations

15.

Momohara, Shigeki, Eisuke Inoue, Katsunori Ikari, et al.. (2011). Efficacy of total joint arthroplasty in patients with established rheumatoid arthritis: improved longitudinal effects on disease activity but not on health-related quality of life. Modern Rheumatology. 21(5). 476–481. 23 indexed citations

16.

Momohara, Shigeki, Eisuke Inoue, Katsunori Ikari, et al.. (2011). Comparison of characteristics and therapeutic efficacy in rheumatoid arthritis patients treated by rheumatologists and those treated by orthopedic surgeons under a team medicine approach at the same institute. Modern Rheumatology. 22(2). 209–215. 14 indexed citations

17.

Momohara, Shigeki, Kosei Kawakami, Takuji Iwamoto, et al.. (2011). Prosthetic joint infection after total hip or knee arthroplasty in rheumatoid arthritis patients treated with nonbiologic and biologic disease-modifying antirheumatic drugs. Modern Rheumatology. 21(5). 469–475. 85 indexed citations

18.

Momohara, Shigeki, Kosei Kawakami, Takuji Iwamoto, et al.. (2011). Prosthetic joint infection after total hip or knee arthroplasty in rheumatoid arthritis patients treated with nonbiologic and biologic disease-modifying antirheumatic drugs. Modern Rheumatology. 21(5). 469–475. 78 indexed citations

19.

Yano, Koichiro, Katsunori Ikari, Eisuke Inoue, et al.. (2010). Effect of total knee arthroplasty on disease activity in patients with established rheumatoid arthritis: 3-year follow-up results of combined medical therapy and surgical intervention. Modern Rheumatology. 20(5). 452–457. 16 indexed citations

20.

Hiroshima, Ryo, Kosei Kawakami, Takuji Iwamoto, et al.. (2010). Analysis of C-reactive protein levels and febrile tendency after joint surgery in rheumatoid arthritis patients treated with a perioperative 4-week interruption of tocilizumab. Modern Rheumatology. 21(1). 109–111. 6 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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