From: “Include me if you can”—reasons for low enrollment of pediatric patients in a psychopharmacological trial
Study center
Screening period
Pre-screened patients [n]
%
Enrolled patients [n]
Mannheim
June 2015–February 2018
88
50.9
2
2.3
Nijmegen
June 2016–February 2018
42
24.3
3
7.0
Utrecht
March 2017–February 2018
43
24.9
0
Total
173
100
5
2.9