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

3K


Open Access
Percentage

76%


Total
Publications

74


Total Open
Publications

56


Total
Citations

3K

Website

download

Breakdown

11% 32% 25% 32%

Publisher Open

11%

Both

32%

Other Platform Open

25%

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

46%OA Journal

OA Journal 46%

11

Hybrid 21%

5

No Guarantees 33%

8

Other Platform Open

Domain 52%

25

Institution 50%

24

Other Internet 10%

5

Public 2%

1

Preprint 0%

0

Other Platform Locations

Name

Platform Type

Publications

PubMed Central
Domain
25
U.S. Department of Energy Office of Scientific and Technical Information - OSTI OAI
Institution
15
DOI
Other Internet
3
Unknown Repository
Other Internet
2
University of Edinburgh - Edinburgh Research Explorer
Institution
2
DANS - Data Archiving and Networked Services
Institution
2
University of Groningen / Centre for Information Technology - University of Groningen research database
Institution
1
University of Dundee - Discovery Research Portal
Institution
1
University of Cambridge - Apollo
Institution
1
Universita Degli Studi Di Milano - Archivio Istituzionale della Ricerca
Institution
1
1 / 2

Data updated 18 August 2025

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