World's Best Scientists 2026 revealed!
Masafumi Fukagawa

Masafumi Fukagawa

D-Index & Metrics

Medicine

D-Index
80
Citations
24030
World Ranking
17088
National Ranking
543

Masafumi Fukagawa publication distribution in Medicine in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Medicine in 2026. The highlighted bar marks where Masafumi Fukagawa sits on this spectrum.

101–120 publications: 5 scientists 121–140 publications: 26 scientists 141–160 publications: 73 scientists 161–180 publications: 155 scientists 181–200 publications: 230 scientists 201–220 publications: 363 scientists 221–240 publications: 487 scientists 241–260 publications: 545 scientists 261–280 publications: 722 scientists 281–300 publications: 768 scientists 301–320 publications: 834 scientists 321–340 publications: 895 scientists 341–360 publications: 922 scientists 361–380 publications: 838 scientists 381–400 publications: 861 scientists 401–420 publications: 918 scientists 421–440 publications: 806 scientists 441–460 publications: 771 scientists 461–480 publications: 751 scientists 481–500 publications: 713 scientists 501–520 publications: 617 scientists 521–540 publications: 611 scientists 541–560 publications: 537 scientists 561–580 publications: 504 scientists 581–600 publications: 509 scientists 601–620 publications: 396 scientists 621–640 publications: 386 scientists 641–660 publications: 371 scientists 661–680 publications: 340 scientists 681–700 publications: 336 scientists 701–720 publications: 307 scientists 721–740 publications: 259 scientists 741–760 publications: 230 scientists 761–780 publications: 228 scientists 781–800 publications: 217 scientists 801–820 publications: 204 scientists 821–840 publications: 186 scientists 841–860 publications: 177 scientists 861–880 publications: 155 scientists 881–900 publications: 139 scientists 901–920 publications: 145 scientists 921–940 publications: 116 scientists 941–960 publications: 133 scientists 961–980 publications: 91 scientists 981–1,000 publications: 96 scientists 1,001–1,020 publications: 77 scientists 1,021–1,040 publications: 70 scientists 1,041–1,060 publications: 63 scientists 1,061–1,080 publications: 77 scientists 1,081–1,100 publications: 49 scientists 1,101–1,120 publications: 54 scientists 1,121–1,140 publications: 49 scientists 1,141–1,160 publications: 51 scientists 1,161–1,180 publications: 35 scientists 1,181–1,200 publications: 39 scientists 1,201–1,220 publications: 26 scientists 1,221–1,240 publications: 37 scientists 1,241–1,260 publications: 36 scientists 1,261–1,280 publications: 27 scientists 1,281–1,300 publications: 32 scientists 1,301–1,320 publications: 28 scientists 1,321–1,340 publications: 17 scientists 1,341–1,360 publications: 30 scientists 1,361–1,380 publications: 28 scientists 1,381–1,400 publications: 17 scientists 1,401–1,420 publications: 21 scientists 1,421–1,440 publications: 15 scientists 1,441–1,460 publications: 12 scientists 1,461–1,480 publications: 12 scientists 1,481–1,500 publications: 18 scientists 1,501–1,520 publications: 14 scientists 1,521–1,540 publications: 17 scientists 1,541–1,560 publications: 15 scientists 1,561–1,580 publications: 6 scientists 1,581–1,600 publications: 2 scientists 1,601–1,620 publications: 12 scientists 1,621–1,640 publications: 11 scientists 1,641–1,660 publications: 8 scientists 1,661–1,680 publications: 5 scientists 1,681–1,700 publications: 5 scientists 1,701–1,720 publications: 10 scientists 1,721–1,740 publications: 12 scientists 1,741–1,760 publications: 14 scientists 1,761–1,780 publications: 6 scientists 1,781–1,795 publications: 5 scientists 1,796+ publications: 100 scientists
101 publications 1,796+

This scientist: 719 publications — 82nd percentile

82% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,796 publications or more.

Masafumi Fukagawa D-index placement in Medicine in 2026

The chart shows the D-index (discipline H-index) distribution of Medicine scientists ranked by Research.com in 2026. The highlighted bar marks where Masafumi Fukagawa sits on this spectrum.

70–71 D-Index: 226 scientists 72–73 D-Index: 391 scientists 74–75 D-Index: 574 scientists 76–77 D-Index: 730 scientists 78–79 D-Index: 891 scientists 80–81 D-Index: 972 scientists 82–83 D-Index: 1,027 scientists 84–85 D-Index: 1,003 scientists 86–87 D-Index: 960 scientists 88–89 D-Index: 970 scientists 90–91 D-Index: 922 scientists 92–93 D-Index: 839 scientists 94–95 D-Index: 808 scientists 96–97 D-Index: 779 scientists 98–99 D-Index: 668 scientists 100–101 D-Index: 611 scientists 102–103 D-Index: 630 scientists 104–105 D-Index: 513 scientists 106–107 D-Index: 541 scientists 108–109 D-Index: 445 scientists 110–111 D-Index: 429 scientists 112–113 D-Index: 400 scientists 114–115 D-Index: 393 scientists 116–117 D-Index: 318 scientists 118–119 D-Index: 302 scientists 120–121 D-Index: 287 scientists 122–123 D-Index: 255 scientists 124–125 D-Index: 256 scientists 126–127 D-Index: 252 scientists 128–129 D-Index: 230 scientists 130–131 D-Index: 179 scientists 132–133 D-Index: 168 scientists 134–135 D-Index: 163 scientists 136–137 D-Index: 159 scientists 138–139 D-Index: 134 scientists 140–141 D-Index: 134 scientists 142–143 D-Index: 118 scientists 144–145 D-Index: 109 scientists 146–147 D-Index: 106 scientists 148–149 D-Index: 74 scientists 150–151 D-Index: 79 scientists 152–153 D-Index: 80 scientists 154–155 D-Index: 87 scientists 156–157 D-Index: 57 scientists 158–159 D-Index: 74 scientists 160–161 D-Index: 69 scientists 162–163 D-Index: 60 scientists 164–165 D-Index: 53 scientists 166–167 D-Index: 39 scientists 168–169 D-Index: 42 scientists 170–171 D-Index: 32 scientists 172–173 D-Index: 39 scientists 174–175 D-Index: 40 scientists 176–177 D-Index: 28 scientists 178–179 D-Index: 19 scientists 180–181 D-Index: 23 scientists 182–183 D-Index: 31 scientists 184–185 D-Index: 18 scientists 186–187 D-Index: 20 scientists 188–189 D-Index: 22 scientists 190–191 D-Index: 13 scientists 192–193 D-Index: 21 scientists 194–195 D-Index: 12 scientists 196–197 D-Index: 12 scientists 198–199 D-Index: 14 scientists 200–201 D-Index: 15 scientists 202–203 D-Index: 13 scientists 204–205 D-Index: 10 scientists 206–207 D-Index: 8 scientists 208–209 D-Index: 4 scientists 210–211 D-Index: 12 scientists 212–213 D-Index: 11 scientists 214–215 D-Index: 10 scientists 216 D-Index: 4 scientists 217+ D-Index: 98 scientists
70 D-Index 217+

This scientist: 80 D-Index — 16th percentile

16% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 217 D-Index or more.

Overview

Masafumi Fukagawa is affiliated with Tokai University in Japan and has contributed extensively to the field of medicine, particularly focusing on nephrology. Their research portfolio includes numerous publications addressing various aspects of kidney disease and related disorders.

The primary subfields of study associated with their work are:

  • Nephrology
  • Pulmonary and Respiratory Medicine
  • Genetics
  • Nutrition and Dietetics
  • Pathology and Forensic Medicine

Masafumi Fukagawa's research topics cover key areas in kidney health and disease management, including:

  • Parathyroid Disorders and Treatments
  • Dialysis and Renal Disease Management
  • Potassium and Related Disorders
  • Magnesium in Health and Disease
  • Vitamin D Research Studies
  • Pharmacological Effects and Toxicity Studies
  • Chronic Kidney Disease and Diabetes

The scientist has contributed to a range of journals with frequent publications in:

  • Journal of the American Society of Nephrology
  • Kidney International Reports
  • Kidney International
  • Nephrology Dialysis Transplantation
  • Clinical and Experimental Nephrology

Notable recent papers by Masafumi Fukagawa include:

  • Prevalence of chronic kidney disease in Asia: a systematic review and analysis, 2022, BMJ Global Health
  • Genetics in chronic kidney disease: conclusions from a Kidney Disease: Improving Global Outcomes (KDIGO) Controversies Conference, 2022, Kidney International
  • Managing the symptom burden associated with maintenance dialysis: conclusions from a Kidney Disease: Improving Global Outcomes (KDIGO) Controversies Conference, 2023, Kidney International
  • Home dialysis: conclusions from a Kidney Disease: Improving Global Outcomes (KDIGO) Controversies Conference, 2023, Kidney International
  • Effect of Treating Hyperphosphatemia With Lanthanum Carbonate vs Calcium Carbonate on Cardiovascular Events in Patients With Chronic Kidney Disease Undergoing Hemodialysis, 2021, JAMA

Masafumi Fukagawa has collaborated frequently with other researchers in related fields. Prominent coauthors include:

  • Hirotaka Komaba
  • Tadao Akizawa
  • Takayuki Hamano
  • Naohiko Fujii
  • Takahiro Imaizumi

Best Publications

  • Executive summary of the 2017 KDIGO Chronic Kidney Disease–Mineral and Bone Disorder (CKD-MBD) Guideline Update: what’s changed and why it matters

    Markus Ketteler;Geoffrey A. Block;Pieter Evenepoel;Masafumi Fukagawa

  • Decreased 1,25-dihydroxyvitamin D3 receptor density is associated with a more severe form of parathyroid hyperplasia in chronic uremic patients.

    N Fukuda;H Tanaka;Y Tominaga;M Fukagawa

  • p-Cresyl sulfate causes renal tubular cell damage by inducing oxidative stress by activation of NADPH oxidase

    Hiroshi Watanabe;Yohei Miyamoto;Daisuke Honda;Hisae Tanaka

  • Clinical Practice Guideline for the Management of Chronic Kidney Disease-Mineral and Bone Disorder

    Masafumi Fukagawa;Keitaro Yokoyama;Fumihiko Koiwa;Masatomo Taniguchi

  • Possible involvement of circulating fibroblast growth factor 23 in the development of secondary hyperparathyroidism associated with renal insufficiency.

    Takashi Shigematsu;Junichiro James Kazama;Takeyoshi Yamashita;Seiji Fukumoto

  • Recent changes in therapeutic approaches and association with outcomes among patients with secondary hyperparathyroidism on chronic hemodialysis: the DOPPS study.

    Francesca Tentori;Mia Wang;Brian A. Bieber;Angelo Karaboyas

  • Diagnosis, Evaluation, Prevention, and Treatment of Chronic Kidney Disease–Mineral and Bone Disorder: Synopsis of the Kidney Disease: Improving Global Outcomes 2017 Clinical Practice Guideline Update

    Markus Ketteler;Geoffrey A. Block;Pieter Evenepoel;Masafumi Fukagawa

  • Depressed expression of Klotho and FGF receptor 1 in hyperplastic parathyroid glands from uremic patients

    Hirotaka Komaba;Shunsuke Goto;Hideki Fujii;Yasuhiro Hamada

  • Cloning and characterization of developmental endothelial locus-1: An embryonic endothelial cell protein that binds the αvβ3 integrin receptor

    Chiaki Hidai;Thomas Zupancic;Kalyani Penta;Kalyani Penta;Adel Mikhail

  • Serum fibroblast growth factor-23 levels predict the future refractory hyperparathyroidism in dialysis patients

    Shohei Nakanishi;Junichiro James Kazama;Tomoko Nii-Kono;Kentaro Omori

  • Diagnosis, assessment, and treatment of bone turnover abnormalities in renal osteodystrophy.

    Kevin J Martin;Klaus Olgaard;Jack W Coburn;Jack W Coburn;Giorgio M Coen;Giorgio M Coen

  • Indoxyl sulfate induces skeletal resistance to parathyroid hormone in cultured osteoblastic cells

    T Nii-Kono;Y Iwasaki;M Uchida;A Fujieda

  • Serial evaluation of parathyroid size by ultrasonography is another useful marker for the long-term prognosis of calcitriol pulse therapy in chronic dialysis patients.

    Masafumi Fukagawa;Masafumi Kitaoka;Hung Yi;Naoko Fukuda

  • Increased circulating levels of osteoclastogenesis inhibitory factor (osteoprotegerin) in patients with chronic renal failure.

    Junichiro J. Kazama;Takashi Shigematsu;Kazuki Yano;Eisuke Tsuda

  • Parathyroidectomy and survival among Japanese hemodialysis patients with secondary hyperparathyroidism.

    Hirotaka Komaba;Masatomo Taniguchi;Atsushi Wada;Kunitoshi Iseki

  • Pirfenidone improves renal function and fibrosis in the post-obstructed kidney

    Toshikatsu Shimizu;Takayuki Kuroda;Satoshi Hata;Masafumi Fukagawa

  • Vitamin D Activates the Nrf2-Keap1 Antioxidant Pathway and Ameliorates Nephropathy in Diabetic Rats

    Kentaro Nakai;Hideki Fujii;Keiji Kono;Shunsuke Goto

  • Hypocalcemia increases and hypercalcemia decreases the steady-state level of parathyroid hormone messenger RNA in the rat.

    M Yamamoto;T Igarashi;M Muramatsu;M Fukagawa

  • FGF23-parathyroid interaction: implications in chronic kidney disease.

    Hirotaka Komaba;Masafumi Fukagawa;Masafumi Fukagawa

  • Role of oxidative stress in diabetic bone disorder.

    Yasuhiro Hamada;Hideki Fujii;Masafumi Fukagawa

Frequent Co-Authors

Shunichi Fukuhara
Shunichi Fukuhara Kyoto University
Toru Maruyama
Toru Maruyama Kumamoto University
Masaki Otagiri
Masaki Otagiri Sojo University
Takehiko Wada
Takehiko Wada Tohoku University
Ronald L. Pisoni
Ronald L. Pisoni Arbor Research Collaborative for Health
Sohei Kitazawa
Sohei Kitazawa Ehime University
Seiji Fukumoto
Seiji Fukumoto University of Tokushima
Fumitake Gejyo
Fumitake Gejyo Niigata University
Tilman B. Drüeke
Tilman B. Drüeke University of Paris-Saclay

If you think any of the details on this page are incorrect, let us know.

Report an issue

We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below:

Related Online Degrees & Career Pathways

Exploring medicine in the USA opens doors to a wide range of healthcare careers beyond becoming a physician. For many, online degrees offer a flexible and affordable way to enter the health sector or advance in a current role.

Pharmacists, for example, are in high demand. Those considering this career path can now pursue online pharm d programs, allowing them to balance studies with other commitments. Nursing is another critical field, and those seeking advanced practice can look into the cheapest np school online options to become nurse practitioners.

Not all healthcare careers are patient-facing. Technology plays a vital role in modern medicine, and earning a health information technology online degree can lead to roles managing electronic health records and healthcare data systems.

For those interested in administrative and support positions, a medical coding certification can open doors to essential behind-the-scenes roles in billing and coding. Together, these pathways demonstrate the variety of rewarding careers available with online healthcare education.

Best Scientists Citing Masafumi Fukagawa

Trending Scientists

Recently Published Articles