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Preoperative Vitamin B12 and Folic Acid on POCD in Elderly Non-cardiac Surgical Patients (B12-POCD)

The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details. Identifier: NCT03485404
Recruitment Status : Terminated (Due to slow recruiment. Only 40 patients were recruited in four years.)
First Posted : April 2, 2018
Last Update Posted : August 4, 2021
First Affiliated Hospital Xi'an Jiaotong University
Tang-Du Hospital
Shaanxi Provincial People's Hospital
The Affiliated Nanjing Drum Tower Hospital of Nanjing University Medical School
Anhui Provincial Hospital
Shanghai 10th People's Hospital
Information provided by (Responsible Party):
Lize Xiong, Xijing Hospital

No Study Results Posted on for this Study
Recruitment Status : Terminated
Actual Primary Completion Date : July 29, 2021
Actual Study Completion Date : July 29, 2021