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14679 trials have been registered

Historical versions Registration number Public title Type Registration time
Historical Versions ChiCTR2000034633

The median effective dose of peak airway pressure in left paratracheal esophagus insufflation of air induction of anesthesia with Dixon’s Up-and-Down method:A Prospective, Randomized, single-Blind Study

Jiaxing First Hospital

Observational 2020/07/12
Historical Versions ChiCTR2000034630

Comparison of absorbable membranes in alveolar ridge reconstruction of severe bone defect after tooth extraction: a retrospective study based on medical records

Peking University Hospital of Stomatology

Observational 2020/07/12
Historical Versions ChiCTR2000034629

Implications of virtual CBCT-based immediate implant planning for maxillary and mandibular first molars

Peking University Hospital of Stomatology

Observational 2020/07/12
Historical Versions ChiCTR2000034628

Early Stability of lateral bone augmentation with simultaneously implant placement in anterior maxilla: a retrospective clinical and radiographic study

Peking University Hospital of Stomatology

Observational 2020/07/12
Historical Versions ChiCTR2000034625

Cross-sectional study on factors responsible for vaginal delivery without epidural analgesia

Shanghai First Maternity and Infant Hospital

Observational 2020/07/12
Historical Versions ChiCTR2000034623

The application of exoskeleton-assisted walk with spinal cord injury in multi-system functions

West China Hospital of Sichuan University

Interventional 2020/07/12
Historical Versions ChiCTR2000034619

Study for the heterogeneity of glioma gene visualization

Mao Ying

Observational 2020/07/12
Historical Versions ChiCTR2000034616

A clinical study of guided bone regeneration with simultaneous immediate restoration in aesthetic region

West China Stomatological Hospital of Sichuan University

Interventional 2020/07/12
Historical Versions ChiCTR2000034615

Establishment and validation of a model for differential diagnosis of acute exacerbation and infection in connective tissue disease associated interstitial lung disease

Department of Respiratory and Critical Medicine, the First Affiliated Hospital of Chongqing Medical University

Diagnostic test 2020/07/12
Historical Versions ChiCTR2000034614

Study on the rehabilitation effect of tDCS combined with rehabilitation robot gloves on hand function after stroke based on the ''closed loop'' theory

Central Hospital of Shanghai Jingan District

Interventional 2020/07/12
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