Postoperative Complications Clinical Trial
Official title:
Effect of Vitamin C on Postoperative Pulmonary Complications After Intracranial: a Randomized, Double-blind, Placebo-controlled Study
The goal of this clinical trial is to investigate the effect of perioperative administration of vitamin C on postoperative pulmonary complications, with the aim of providing a safe and effective medication regimen for the prevention and treatment of postoperative pulmonary complications in patients undergoing surgery for craniocerebral tumors. The main questions it aims to answer are: 1. To determine whether vitamin C can reduce pulmonary complications after surgery for intracranial tumors. 2. Does intraoperative vitamin C improve the prognosis of surgical patients Researchers will compare vitamin C to a placebo (saline) to see if vitamin C is effective for postoperative lung complications in patients undergoing surgery for cranial tumors. 1. Participants will be intravenously pumped with vitamin C for two hours after induction of anesthesia. 2. Participants will have intraoperative plasma sampling and recording of ventilator parameters, monitor parameters and perioperative data. 3. Participants will be followed up until discharge from the hospital to record symptoms and adverse events, and will be called at six months to check on their prognosis.
Neurosurgery has a high incidence of postoperative pulmonary complications, increasing patient costs and affecting patient prognosis. Neurosurgery often requires hyperventilation to reduce intracranial pressure, so methods to reduce postoperative pulmonary complications such as small tidal volumes cannot be used routinely, and larger tidal volumes often result in injury to pulmonary endothelial cells, which leads to increased permeability of the pulmonary microvasculature, resulting in mechanically ventilated lung injury. Of course surgical injuries and mechanical ventilation can also cause oxidative stress injury to the lungs. Vitamin C is a common antioxidant drug and cofactor in the synthesis of many substances in the body, and many studies have shown that vitamin C prevents the increase in endothelial barrier permeability due to many causes. During the COVID-19 epidemic, vitamin C is seen as an important adjunct in preventing and ameliorating symptoms of COVID-19 patients. not only that, but vitamin C also assisted in postoperative analgesia and promote incision healing, so investigators would like to observe that by giving vitamin C during the surgery is able to prevent the occurrence of postoperative pulmonary complications or improve the prognosis of participants. ;
Status | Clinical Trial | Phase | |
---|---|---|---|
Recruiting |
NCT03181620 -
Sedation Administration Timing: Intermittent Dosing Reduces Time to Extubation
|
N/A | |
Recruiting |
NCT04205058 -
Coffee After Pancreatic Surgery
|
N/A | |
Completed |
NCT06425601 -
A Comparison of Silicone Versus Polyvinylchloride (PVC) Drains Following VATS Lobectomy
|
N/A | |
Completed |
NCT02565420 -
Saline Versus Lactated Ringer's Solution: The SOLAR Fluid Trial
|
N/A | |
Recruiting |
NCT04519593 -
ABSOLUTELY: A Temporary Uterine Blood Supply Occlusion for Laparoscopic Myomectomy in Patients With UTErine LeiomYoma
|
N/A | |
Completed |
NCT03662672 -
Rib Raising for Post-operative Ileus
|
N/A | |
Completed |
NCT03787849 -
Epigenetics in PostOperative Pediatric Emergence Delirium
|
N/A | |
Active, not recruiting |
NCT05886387 -
a Bayesian Analysis of Three Randomised Clinical Trials of Intraoperative Ventilation
|
||
Not yet recruiting |
NCT06351475 -
Efficacy of Intraoperative Use of 20% Albumin Combined With Ringer Lactate Versus Ringer Lactate During Cytoreductive Surgery With Hyperthermic Intraperitoneal Chemotherapy
|
N/A | |
Not yet recruiting |
NCT05052021 -
The South African Coronavirus Disease of 2019 (COVID-19) Surgical Outcomes Study
|
||
Not yet recruiting |
NCT03591432 -
A Trial Comparing Transnasal humidified Rapid insufflation Ventilatory Exchange (THRIVE) and Apneic Oxygenation With Facemask Ventilation in Elderly Patients Undergoing Induction of Anaesthesia.
|
N/A | |
Not yet recruiting |
NCT03639012 -
Outcomes of Carbohydrate Loading Paediatric Patients Preoperatively for Tonsillectomy and Adenoidectomy
|
N/A | |
Not yet recruiting |
NCT03275324 -
Use of Integrated Pulmonary Index to Predict Post-Operative Respiratory Adverse Events in High Risk Patients
|
N/A | |
Recruiting |
NCT02763878 -
Uncut Roux-en-y Anastomosis Reduce Postoperative Complication and Improve Nutritional Status After Distal Gastrectomy
|
Phase 3 | |
Completed |
NCT02891187 -
Visits Versus Telephone Calls for Postoperative Care
|
N/A | |
Completed |
NCT02947789 -
Predictive Model for Postoperative Mortality
|
N/A | |
Not yet recruiting |
NCT02542423 -
Endocan Predictive Value in Postcardiac Surgery Acute Respiratory Failure.
|
N/A | |
Completed |
NCT02766062 -
Effects of Propofol and Sevoflurane on Early POCD in Elderly Patients With Metabolic Syndrome
|
N/A | |
Recruiting |
NCT01934049 -
Postoperative Recovery in Elderly Patients Undergoing Hip Hemi-arthroplasty
|
Phase 4 | |
Enrolling by invitation |
NCT01744938 -
Preoperative Biliary Drainage for the Lower Malignant Obstructive Jaundice
|
Phase 3 |