288
Participants
Start Date
August 15, 2018
Primary Completion Date
February 28, 2019
Study Completion Date
May 21, 2019
Lidocaine (Zingo)
0.5 mg lidocaine, 20 bar pressure
Placebo
Placebo injector, 20 Bar pressure, empty injector
Shanghai Children's Medical Center, Shanghai
Lead Sponsor
Zhaoke (Hefei) Pharmaceutical Limited
UNKNOWN
Lee's Pharmaceutical Limited
INDUSTRY