case-control:none

2 trials

Sponsors

The First Affiliated Hospital, Sun Yat-sen University, Shandong Academy of Medical Sciences

Conditions

Parkinson's diseaseankylosing spondylitis

Phase 1

Identification of DMP1 as a Susceptibility Gene in Chinese Han Patients with ankylosing spondylitis

Active, not recruitingChiCTR-OCC-12002187

Shandong Academy of Medical Sciencesankylosing spondylitis

Start: 2009-01-01Updated: 2017-04-18

Unknown Phase

Perioperative Scalp and Deep Brain Electrophysiological Characteristics in Parkinson's Disease Patients Undergoing Subthalamic Nucleus Deep Brain Stimulation: An Observational Study

RecruitingChiCTR2500113725

The First Affiliated Hospital, Sun Yat-sen UniversityParkinson's disease

Start: 2025-04-23Updated: 2025-12-08