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Naunyn-Schmiedeberg's Archives of Pharmacology

, Volume 392, Issue 4, pp 393–403 | Cite as

A literature analysis on anti-vascular endothelial growth factor therapy (anti-VEGF) using a bibliometric approach

  • Andy Wai Kan YeungEmail author
  • Mohamed M. Abdel-DaimEmail author
  • Abdelrahman Ibrahim Abushouk
  • Kazuaki Kadonosono
Review

Abstract

We performed the current study to assess the citation performance of research works on anti-vascular endothelial growth factor (anti-VEGF) therapy. We searched Web of Science (WoS) to identify relevant publications and analyze them with reference to their publication year, journal title, citation count, WoS category, and article type. The bibliometric software (VOSviewer) was used for citation analyses of countries and journals and to generate a term map that visualizes the recurring terms appearing in the titles and abstracts of published articles. The literature search resulted in 7364 articles, with a mean citation count of 26.2. Over half of them (50.2%) were published during the past 5 years. Original articles constituted the majority (67.8%). The publications were mainly classified into WoS categories of ophthalmology (43.2%) and oncology (20.6%). The most prolific ophthalmology and cancer journals were Investigative Ophthalmology & Visual Science (7.3%) and Cancer Research (1.4%), respectively. The correlation between journal impact factor and citation count was weak to moderate (for journals with impact factor up to 5 and 10, respectively), and open-access articles had significantly more citations than non-open-access articles (p < 0.001). The frequently targeted tumors by anti-VEGF therapy included metastatic colorectal cancer (196; 49.2 citations per article (CPA)), breast cancers (167; 37.2 CPA), and renal cell carcinoma (122; 38.2 CPA). The frequently targeted eye pathologies were age-related macular degeneration (828; 18.2 CPA), diabetic macular edema (466; 10.8 CPA), and diabetic retinopathy (358; 31.9 CPA). These results indicate that anti-VEGF therapy has a wide range of applications and its publications are highly cited.

Keywords

Anti-VEGF Bibliometric Cancer Macular edema Web of Science 

Abbreviations

CPA

citations per article

VEGF

vascular endothelial growth factor

WoS

Web of Science

Notes

Author contribution

AWKY and MMAD conceived the work. AWKY acquired data. AWKY, MMAD, and AIA drafted the work. AWKY, AIA, KK, and MMAD analyzed data. MMAD and KK critically revised the work. All authors have approved the final content of the manuscript.

Compliance with ethical standards

Conflict of interest

The authors declare that they have no competing interests.

Supplementary material

210_2019_1629_MOESM1_ESM.xlsx (62 kb)
ESM 1 (XLSX 62 kb)

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Copyright information

© Springer-Verlag GmbH Germany, part of Springer Nature 2019

Authors and Affiliations

  1. 1.Oral and Maxillofacial Radiology, Applied Oral Sciences, Faculty of DentistryThe University of Hong KongHong Kong S.A.R.China
  2. 2.Pharmacology Department, Faculty of Veterinary MedicineSuez Canal UniversityIsmailiaEgypt
  3. 3.Department of Ophthalmology and Micro-TechnologyYokohama City UniversityYokohamaJapan
  4. 4.Faculty of MedicineAin Shams UniversityCairoEgypt

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