300
Participants
Start Date
June 1, 2017
Primary Completion Date
August 30, 2018
Study Completion Date
August 31, 2018
Anesthesia
A 2% lidocaine without vasoconstrictor injection into the cervix
Dry-needling
A placement of thin needle into the cervix without substance injection
University of Sao Paulo, Ribeirão Preto
University of Campinas, Brazil
OTHER
University of Sao Paulo
OTHER