Rui Niimi

1.0k total citations
41 papers, 731 citations indexed

About

Rui Niimi is a scholar working on Surgery, Oncology and Orthopedics and Sports Medicine. According to data from OpenAlex, Rui Niimi has authored 41 papers receiving a total of 731 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Surgery, 15 papers in Oncology and 14 papers in Orthopedics and Sports Medicine. Recurrent topics in Rui Niimi's work include Bone health and osteoporosis research (11 papers), Sarcoma Diagnosis and Treatment (9 papers) and Bone health and treatments (8 papers). Rui Niimi is often cited by papers focused on Bone health and osteoporosis research (11 papers), Sarcoma Diagnosis and Treatment (9 papers) and Bone health and treatments (8 papers). Rui Niimi collaborates with scholars based in Japan. Rui Niimi's co-authors include Akihiro Sudo, Masahiro Hasegawa, Akihiko Matsumine, Atsumasa Uchida, Toshibumi Kono, Tomoki Nakamura, Toshio Yamaguchi, Katsuyuki Kusuzaki, Takahiro Iino and Atsushi Uchida and has published in prestigious journals such as Biochemical and Biophysical Research Communications, Journal of Bone and Mineral Research and Carcinogenesis.

In The Last Decade

Rui Niimi

41 papers receiving 709 citations

Peers

Rui Niimi

SURGE

OSM

ONCOL

PRM

I Işıklar Türkiye

Takeshi Mochizuki Japan

Koichiro Yano Japan

Wakenda K. Tyler United States

Eva Narvestad Denmark

D Lübbe United States

M Mozes Israel

Giovanni Nano Italy

Kirsten van Langevelde Netherlands

Heikki T. Räsänen Finland

I Işıklar Türkiye

Rui Niimi

174 ×0.7

SURGE

42 ×0.2

OSM

87 ×0.4

ONCOL

30 ×0.2

149 ×0.9

PRM

Citations per year, relative to Rui Niimi Rui Niimi (= 1×) peers I Işıklar

Countries citing papers authored by Rui Niimi

Since Specialization

Citations

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

Fields of papers citing papers by Rui Niimi

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Rui Niimi

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

Niimi, Rui, et al.. (2020). Second rebound-associated vertebral fractures after denosumab discontinuation. Archives of Osteoporosis. 15(1). 7–7. 18 indexed citations

Niimi, Rui, et al.. (2017). Rebound-associated vertebral fractures after discontinuation of denosumab for the treatment of maxillitis. Osteoporosis International. 29(3). 769–772. 17 indexed citations

Wakabayashi, Hiroki, Masahiro Hasegawa, Rui Niimi, et al.. (2017). The risk factor of preoperative deep vein thrombosis in patients undergoing total knee arthroplasty. Journal of Orthopaedic Science. 22(4). 698–702. 15 indexed citations

Niimi, Rui, et al.. (2016). The Relationship of BMD Increases Between the First 12 Months and the Latter 12 Months by Daily Teriparatide Treatment. Calcified Tissue International. 99(3). 282–288. 1 indexed citations

Niimi, Rui, et al.. (2016). A retrospective analysis of nonresponse to daily teriparatide treatment. Osteoporosis International. 27(9). 2845–2853. 15 indexed citations

Niimi, Rui, et al.. (2016). Usefulness of daily teriparatide treatment in elderly patients over 80 years of age. Osteoporosis International. 27(5). 1869–1874. 10 indexed citations

Niimi, Rui, et al.. (2015). Analysis of daily teriparatide treatment for osteoporosis in men. Osteoporosis International. 26(4). 1303–1309. 18 indexed citations

Wakabayashi, Hiroki, Masahiro Hasegawa, Rui Niimi, & Akihiro Sudo. (2015). Clinical analysis of preoperative deep vein thrombosis risk factors in patients undergoing total hip arthroplasty. Thrombosis Research. 136(5). 855–858. 31 indexed citations

Niimi, Rui, et al.. (2014). Determinants associated with bone mineral density increase in response to daily teriparatide treatment in patients with osteoporosis. Bone. 66. 26–30. 17 indexed citations

10.

Niimi, Rui, Toshibumi Kono, Masahiro Hasegawa, et al.. (2013). An algorithm using the early changes in PINP to predict the future BMD response for patients treated with daily teriparatide. Osteoporosis International. 25(1). 377–384. 24 indexed citations

11.

Niimi, Rui, et al.. (2012). Prosthetic limb salvage surgery for bone and soft tissue tumors around the knee. Oncology Reports. 28(6). 1984–1990. 20 indexed citations

12.

Niimi, Rui, Masahiro Hasegawa, Dongquan Shi, & Akihiro Sudo. (2011). The influence of fondaparinux on the diagnosis of postoperative deep vein thrombosis by soluble fibrin and D-dimer. Thrombosis Research. 130(5). 759–764. 17 indexed citations

13.

Matsumine, Akihiko, Takahiro Iino, Masahiro Hasegawa, et al.. (2010). The cleavage of N-cadherin is essential for chondrocyte differentiation. Biochemical and Biophysical Research Communications. 400(4). 493–499. 14 indexed citations

14.

Yamaguchi, Toshio, Masahiro Hasegawa, Rui Niimi, & Akihiro Sudo. (2010). Incidence and time course of asymptomatic deep vein thrombosis with fondaparinux in patients undergoing total joint arthroplasty. Thrombosis Research. 126(4). e323–e326. 43 indexed citations

15.

Sudo, Akihiro, Hideo Wada, Tsutomu Nobori, et al.. (2009). Cut-off values of D-dimer and soluble fibrin for prediction of deep vein thrombosis after orthopaedic surgery. International Journal of Hematology. 89(5). 572–576. 41 indexed citations

16.

Nakamura, Tomoki, Akihiko Matsumine, Rui Niimi, et al.. (2009). Management of small pulmonary nodules in patients with sarcoma. Clinical & Experimental Metastasis. 26(7). 713–718. 19 indexed citations

17.

Matsumine, Akihiko, Katsuyuki Kusuzaki, Tomoki Nakamura, et al.. (2008). Differentiation between neurofibromas and malignant peripheral nerve sheath tumors in neurofibromatosis 1 evaluated by MRI. Journal of Cancer Research and Clinical Oncology. 135(7). 891–900. 75 indexed citations

18.

Niimi, Rui, Masahiro Hasegawa, Akihiro Sudo, & Atsumasa Uchida. (2008). Unilateral stress fracture of the femoral shaft combined with contralateral insufficiency fracture of the femoral shaft after bilateral total knee arthroplasty. Journal of Orthopaedic Science. 13(6). 572–575. 11 indexed citations

19.

Niimi, Rui, Masahiro Hasegawa, Akihiro Sudo, & Atsumasa Uchida. (2006). A large metallic cyst caused by wear particles after total knee arthroplasty. Archives of Orthopaedic and Trauma Surgery. 127(1). 51–54. 7 indexed citations

20.

Niimi, Rui, Masahiro Hasegawa, Akihiro Sudo, & Atsumasa Uchida. (2005). Rapidly destructive coxopathy after subchondral insufficiency fracture of the femoral head. Archives of Orthopaedic and Trauma Surgery. 125(6). 410–413. 25 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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