150
Participants
Start Date
September 30, 2013
Primary Completion Date
December 31, 2022
Study Completion Date
December 31, 2022
voltage adjustment only
Only voltage will be adjusted in all programming sections.
Multiple parameters adjustment
More than one parameter, including voltage, frequency and pulse width, will be adjusted in the programming sections.
the First Affiliated Hospital, Sun Yat-sen University, Guangzhou
Prince of Wales Hospital, Shatin, Hong Kong
OTHER
Shenzhen Second People's Hospital
OTHER
Chen Ling
OTHER