NCT03212352 2017.

Trial name or title	Comparing two medical treatments for early pregnancy failure
Methods	Double‐blind placebo‐controlled randomised trial ‐ parallel group assignment
Participants	Women with ultrasonographically confirmed early pregnancy failure (6‐14 weeks postmenstrual), managed expectantly for at least 1 week
Interventions	Oral mifepristone (600 mg) or oral placebo
Outcomes	Primary outcome: complete evacuation 6 weeks after initial treatment (whether or not complete evacuation (total endometrial thickness < 15 mm) will be assessed through ultrasonography
Starting date	June 27 2018, estimated primary completion date = January 1 2020
Contact information	Charlotte C Hamel l.hamel@cwz.nl 0031243658750 Marcus P Snijders m.snijders@cwz.nl 0031243658750 Radboud University, The Netherlands Collaborators: Innovatiefonds Zorgverzekeraars, Canisius‐Wilhelmina Hospital
Notes

mg: milligram
 mm: millimetre
 μg: microgram