Clinical Trials Logo

Clinical Trial Summary

Comparison of preoperative folic acid and VitB12 intervention on postoperative delirium and long-term neurobehavioral changes in children under general anesthesia


Clinical Trial Description

Folic acid, as a one-carbon unit transferase coenzyme, participates in the synthesis of purine and thymine, and is an important element of the nervous system. Vitamin B12 participates in methyl conversion and folate metabolism in the body, promoting the conversion of 5-methyltetrahydrofolate to tetrahydrofolate. It has been reported that the lack of serum folic acid and B12 is associated with an increased risk of cognitive impairment. The explanation mechanism of the relationship between folic acid deficiency and cognitive dysfunction may be that folic acid deficiency leads to impaired central nervous system methylation, resulting in insufficient methyl synthesis of myelin sheaths, neurotransmitters, membrane phospholipids and deoxyribonucleic acid. Our previous studies showed that preoperative folic acid supplementation can alleviate myelin damage and cognitive impairment in young rats caused by sevoflurane anesthesia. Therefore, this study further explored the preoperative folic acid and coenzyme B12 supplementation for children's delirium and long-term neurobehavioral changes after general anesthesia. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT04456985
Study type Interventional
Source Shanghai Ninth People's Hospital Affiliated to Shanghai Jiao Tong University
Contact lei zhang, Doctor
Phone 0086-18717822662
Email weiymzhl@126.com
Status Recruiting
Phase N/A
Start date June 1, 2020
Completion date June 30, 2025

See also
  Status Clinical Trial Phase
Completed NCT04551508 - Delirium Screening 3 Methods Study
Recruiting NCT05891873 - Delirium in the (Neuro)Intensive/Critical Care in the Adult and Paediatric Czech Populations
Recruiting NCT06027788 - CTSN Embolic Protection Trial N/A
Recruiting NCT04792983 - Cognition and the Immunology of Postoperative Outcomes
Recruiting NCT06194474 - Study on Biomarkers of Postoperative Delirium in Elderly Cardiac Surgery Patients
Completed NCT03095417 - Improving the Recovery and Outcome Every Day After the ICU N/A
Completed NCT05395559 - Prevalence and Recognition of Cognitive Impairment in Hospitalized Patients: a Flash Mob Study
Terminated NCT03337282 - Incidence and Characteristics of Postoperative Cognitive Dysfunction in Elderly Quebec Francophone Patients
Not yet recruiting NCT04846023 - Pediatric Delirium Screening in the PICU Via EEG N/A
Not yet recruiting NCT04538469 - Absent Visitors: The Wider Implications of COVID-19 on Non-COVID Cardiothoracic ICU Patients, Relatives and Staff
Not yet recruiting NCT03807388 - ReMindCare App for Patients From First Episode of Psychosis Unit. N/A
Withdrawn NCT02673450 - PER3 Clock Gene Polymorphism, Clock Gene Expression and Delirium in the Intensive Care Unit.
Recruiting NCT03256500 - Transcranial Direct Current Stimulation for the Treatment of Delirium N/A
Completed NCT02890927 - Geriatric-CO-mAnagement for Cardiology Patients in the Hospital N/A
Not yet recruiting NCT02892968 - ED Ultrasonographic Regional Anesthesia to Prevent Incident Delirium in Hip Fracture Patients N/A
Recruiting NCT03165539 - Cerebral Oxygen Desaturation and Post-Operative Delirium in Thoracic Surgical Patients
Completed NCT02518646 - DElirium prediCtIon in the intenSIve Care Unit: Head to Head comparisON of Two Delirium Prediction Models N/A
Completed NCT02554253 - The Impact of Ketamine on Postoperative Cognitive Dysfunction, Delirium, and Renal Dysfunction Phase 2
Recruiting NCT02305589 - The Clinical Changes Before and After Sugammadex in the Patients Undergoing Hip Surgery on the Aspect of Delirium N/A
Completed NCT02628925 - Nu-DESC DK: The Danish Version of the Nursing Delirium Screening Scale N/A