Clinical Trial Investigators

Clinical Trial Investigators

Open Access statistics for Clinical Trial Investigators, United States, covering academic research published from 2000 to 2024.

Open Access statistics for Clinical Trial Investigators, United States, covering academic research published from 2000 to 2024. Read More.


Open Access Percentage

76%


Total
Publications

74


Total Open
Publications

56


Total
Citations

3.1K


Open Access
Percentage

76%


Total
Publications

74


Total Open
Publications

56


Total
Citations

3.1K

Website

download

Breakdown

9% 32% 27% 32%

Publisher Open

9%

Both

32%

Other Platform Open

27%

Closed

32%

Percentage of Open Access over time

2000200120022003200420052006200720082009201020112012201320142015201620172018201920202021202220232024

Publisher Open

Both

Other Platform Open

Closed

Volume of Open Access over time

012345678910Total Publications
2000200120022003200420052006200720082009201020112012201320142015201620172018201920202021202220232024

Open

Closed

Publisher Open

48%OA Journal

OA Journal 48%

11

Hybrid 22%

5

No Guarantees 30%

7

Other Platform Open

Domain 53%

26

Institution 49%

24

Other Internet 10%

5

Public 2%

1

Preprint 0%

0

Other Platform Locations

Name

Platform Type

Publications

PubMed Central
Domain
26
Office of Scientific and Technical Information
Institution
15
DOI
Other Internet
5
Royal Netherlands Academy of Arts and Sciences
Institution
3
King's College London
Institution
3
University of Edinburgh
Institution
2
University of Oxford
Institution
1
University of Milan
Institution
1
University of Groningen
Institution
1
University of Dundee
Institution
1
1 / 2

Data updated 18 August 2025

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