experimental group:all-on-4

2 trials

Sponsors

Shanghai 9th People's Hospital affiliated to Shanghai Jiaotong University School of Medicine, Shanghai Ninth People's Hospital affiliated to Shanghai Jiaotong University School of Medicine

Conditions

complete edentulism

Early Phase 1

Clinical Outcomes of Immediate Loaded Maxillary Cross-Arch Fixed Dental Prosthesis: a 3-Year Randomized Controlled Trial

Active, not recruitingChiCTR2000028969

Shanghai 9th People's Hospital affiliated to Shanghai Jiaotong University School of Medicinecomplete edentulism

Start: 2020-03-01Updated: 2020-01-13

Unknown Phase

Clinical Outcomes of Maxillary Cross-Arch Fixed Dental Prosthesis Supported by Four or Six Implants: a 5-Year Randomized Controlled Trial

Active, not recruitingChiCTR2000029575

Shanghai Ninth People's Hospital affiliated to Shanghai Jiaotong University School of Medicinecomplete edentulism

Start: 2020-03-31Updated: 2020-02-10