| Clinical Study of Non-invasive 40-Hz Audiovisual Stimulation Guided by Gamma EEG Monitoring for Promoting Perioperative Brain Function Recovery in Children (NCT07719465) | General Hospital of Ningxia Medical University | 2026-09-15 |
| Remimazolam for Postoperative Sleep in Elderly Patients (NCT07740343) | General Hospital of Ningxia Medical University | 2026-09-01 |
| Combined Interval Training and Scenario Simulation for ALS Training of Medical Students (NCT07239531) | General Hospital of Ningxia Medical University | 2026-09-01 |
| Comparison of Hemodynamics and Respiratory Function Between Ciprofol and Propofol in Elderly Patients Undergoing Non-intubated General Anesthesia (NCT07670923) | General Hospital of Ningxia Medical University | 2026-07-01 |
| Effect of Pre-injection of Rocuronium on Neuromuscular Blockade Onset Time and Hemodynamics During General Anesthesia Induction (NCT07716891) | General Hospital of Ningxia Medical University | 2026-07-01 |
| Propofol vs. Ciprofol for Anesthesia Induction in Frail Elderly Patients (NCT07663695) | General Hospital of Ningxia Medical University | 2026-06-25 |
| Effect of Preoxygenation Position and Examination Position on Hypoxemia During Painless Gastrointestinal Endoscopy (NCT07673042) | General Hospital of Ningxia Medical University | 2026-06-23 |
| Effects of Preoperative Sleep Disorders on Perioperative Anesthesia Depth and Recovery Quality in Patients Undergoing Noncardiac Surgery (NCT07675993) | General Hospital of Ningxia Medical University | 2026-06-16 |
| Effect of Bupivacaine Liposome Injection on Muscle Strength After Total Knee Arthroplasty (NCT07616102) | General Hospital of Ningxia Medical University | 2026-06-10 |
| Effect of Lidocaine Through Gastric Tube on PONV (NCT07643298) | General Hospital of Ningxia Medical University | 2026-05-20 |
| Effect of Different Body Positions on Hypoxemia During Recovery in Patients Undergoing Painless Gastroscopy and Colonoscopy (NCT07587970) | General Hospital of Ningxia Medical University | 2026-05-08 |
| Effect of Lateral Versus Supine Positions on Postoperative Hypoxemia (NCT07545642) | General Hospital of Ningxia Medical University | 2026-04-22 |
| External Oblique Intercostal Block Versus Transversus Abdominis Plane Combined With Rectus Sheath Block on Postoperative Pain in Laparoscopic Radical Gastrectomy (NCT07496086) | General Hospital of Ningxia Medical University | 2026-03-20 |
| External Oblique Intercostal Block Versus Erector Spinae Plane Block on Postoperative Pain in Laparoscopic Radical Gastrectomy (NCT07396545) | General Hospital of Ningxia Medical University | 2026-03-12 |
| Feasibility and Safety of Sciatic Nerve Paraneural Sheath Block Using a Mid-Femoral Lateral Approach (NCT07366853) | General Hospital of Ningxia Medical University | 2026-01-01 |
| Application of Intermittent Training in Radial Artery Puncture and Catheterization Skills Under Ultrasound-Guided Line Guidance (NCT07248683) | General Hospital of Ningxia Medical University | 2025-11-20 |
| Non-invasive vs Invasive Cardiac Output Monitoring During Cesarean Section (NCT06473818) | General Hospital of Ningxia Medical University | 2025-11-01 |
| Synergistic Effect of Intravenous Lidocaine on Anesthetic Induction and Emergence in Patients Undergoing Laparoscopic Cholecystectomy or Gynecological Surgery (NCT07193836) | General Hospital of Ningxia Medical University | 2025-09-25 |
| Perioperative GDNF as a Predictive Factor for Postoperative Delirium and Adverse Neurological Outcomes in Pediatric Surgery (NCT07192549) | General Hospital of Ningxia Medical University | 2025-09-15 |
| Changes of Ciprofol Dosage and Bispectral Index Required for Loss of Consciousness in Patients of Different Ages (NCT07148596) | General Hospital of Ningxia Medical University | 2025-09-01 |
| Norepinephrine and Phenylephrine for Spinal Anesthesia-induced Hypotension. (NCT06508359) | General Hospital of Ningxia Medical University | 2025-08-01 |
| 90% Effective Dose of Phenylephrine Infusions Under Intensive and Standard Treatment in Preeclamptic Patients (NCT06151470) | General Hospital of Ningxia Medical University | 2025-07-01 |
| ED90 of Norepinephrine and Phenylephrine Boluses Under Intensive Treatment in Preeclamptic Patients (NCT06158035) | General Hospital of Ningxia Medical University | 2025-07-01 |
| ED90 of Norepinephrine and Phenylephrine Boluses Under Intensive Treatment (NCT06158009) | General Hospital of Ningxia Medical University | 2025-04-01 |
| 90% Effective Dose of Phenylephrine Infusions Under Intensive and Standard Treatment (NCT06151522) | General Hospital of Ningxia Medical University | 2025-04-01 |
| 90% Effective Dose of Norepinephrine Infusions Under Intensive and Standard Treatment in Preeclamptic Patients (NCT06151457) | General Hospital of Ningxia Medical University | 2025-01-01 |
| ED90 of Norepinephrine and Phenylephrine Infusions Under Intensive Treatment (NCT06158048) | General Hospital of Ningxia Medical University | 2025-01-01 |
| 90% Effective Dose of Norepinephrine Infusions Under Intensive and Standard Treatment (NCT06151509) | General Hospital of Ningxia Medical University | 2025-01-01 |
| Intensive Versus Standard Treatment for Spinal Anesthesia-induced Hypotension on Maternal Hemodynamics (NCT06151496) | General Hospital of Ningxia Medical University | 2024-12-01 |
| Machine Learning-Based Model for Individualized Drug Dose Prediction for Propofol (NCT06703879) | General Hospital of Ningxia Medical University | 2024-11-20 |
| Sacral Canal Block for Hip Replacement the Efficacy and Safety of Controlled Intraoperative Hypotension (NCT07064434) | General Hospital of Ningxia Medical University | 2024-11-01 |
| ED90 of Norepinephrine and Phenylephrine Infusions in Preeclamptic Patients (NCT06158022) | General Hospital of Ningxia Medical University | 2024-10-03 |
| Wearable Device-Based Analysis of the Relationship Between Sleep Patterns and Clinical Prognosis in Patients With Traumatic Brain Injury (NCT06790979) | General Hospital of Ningxia Medical University | 2024-10-01 |
| The Impact of Intraperitoneal Spray Combined With Intravenous Lidocaine on Postoperative Pain After Myomectomy (NCT07268495) | General Hospital of Ningxia Medical University | 2024-08-01 |
| Effect of Epidural Catheter Retention Depth on Labor Analgesia Performed in DPE Combined With PIEB Model (NCT06602440) | General Hospital of Ningxia Medical University | 2024-07-01 |
| Effect of Posterior Femoral Cutaneous Nerve Block on Postoperative Posterior Lateral Knee Analgesia in Patients With TKA (NCT06522620) | General Hospital of Ningxia Medical University | 2024-07-01 |
| Intensive Versus Standard Treatment for Hypotension on Maternal Hemodynamics in Preeclamptic Patients (NCT06151444) | General Hospital of Ningxia Medical University | 2024-07-01 |
| Ultrasound-Guided Hydrodilatation With Triamcinolone Acetonide for Adhesive Capsulitis (NCT06553716) | General Hospital of Ningxia Medical University | 2024-02-05 |
| Prophylactic Norepinephrine and Phenylephrine Infusion for Hemodynamic Effects in Patients With Preeclampsia (NCT05035498) | General Hospital of Ningxia Medical University | 2024-02-01 |
| 6% Hydroxyethyl Starch (130/0.4) Coload for Postspinal Anesthesia Hypotension (NCT05475886) | General Hospital of Ningxia Medical University | 2024-02-01 |
| Intensive Versus Standard Treatment for Spinal Anesthesia-induced Hypotension in Preeclamptic Patients (NCT06151431) | General Hospital of Ningxia Medical University | 2023-12-05 |
| Intensive Versus Standard Treatment for Spinal Anesthesia-induced Hypotension (NCT06151483) | General Hospital of Ningxia Medical University | 2023-12-01 |
| The Effect of Esketamine on Postoperative Pain Relief in Patients Undergoing Laparoscopic Surgery (NCT06300944) | General Hospital of Ningxia Medical University | 2023-12-01 |
| Comparison of Different HES Coload Volumes on the 90% ED of Norepinephrine (NCT05712018) | General Hospital of Ningxia Medical University | 2023-10-20 |
| Clinical Analysis of Early Hormones Between Patients With Traumatic Brain Injury and Cerebral Hemorrhage (NCT06221215) | General Hospital of Ningxia Medical University | 2023-10-01 |
| Phenylephrine Prophylaxis for Postspinal Anesthesia Hypotension in Parturients With Preeclampsia (NCT04576663) | General Hospital of Ningxia Medical University | 2023-10-01 |
| System for Postoperative Admission to ICU for Patients With Digestive System Malignancy (NCT06277518) | General Hospital of Ningxia Medical University | 2023-09-20 |
| Ondansetron for Postspinal Anesthesia Hypotension (NCT05475873) | General Hospital of Ningxia Medical University | 2023-06-18 |
| Different Crystalloid Coload Volumes on the 90% ED of Norepinephrine (NCT05690334) | General Hospital of Ningxia Medical University | 2023-03-21 |
| Comparison of Hydroxyethyl Starch and Crystalloid Coload Combined With Norepinephrine Infusion for Hypotension (NCT05475990) | General Hospital of Ningxia Medical University | 2023-01-11 |
| The Potency of Prophylactic Norepinephrine and Phenylephrine Boluses for Postspinal Anesthesia Hypotension (NCT05035472) | General Hospital of Ningxia Medical University | 2023-01-01 |
| The Effect of Intravenous Lidocaine on THBS2 and Angiogenic Factors Expression in Women Undergoing Cervical Cancer Surgery (NCT05560035) | General Hospital of Ningxia Medical University | 2022-12-01 |
| Effects of Intravenous Lidocaine on ED50, ED95 and NTI Values of Propofol Induced Unconsciousness (NCT05573191) | General Hospital of Ningxia Medical University | 2022-10-08 |
| The Effect of Oxycodone Hydrochloride on CRBD After TURBT Under General Anesthesia (NCT05510986) | General Hospital of Ningxia Medical University | 2022-10-01 |
| Sedation Level on Machine Learning With Electroencephalogram in Painless Gastroenteroscopy Patients (NCT05545397) | General Hospital of Ningxia Medical University | 2022-09-15 |
| Maternal Cardiac Output Response to Rescue Norepinephrine and Phenylephrine Boluses in Patients With Severe Preeclampsia (NCT05035485) | General Hospital of Ningxia Medical University | 2022-09-13 |
| Prophylactic Norepinephrine and Phenylephrine Boluses for Postspinal Anesthesia Hypotension (NCT05035888) | General Hospital of Ningxia Medical University | 2022-09-05 |
| Correlation of Formyl Peptide Receptor 1 With Sepsis-related Encephalopathy (NCT05451537) | General Hospital of Ningxia Medical University | 2022-09-01 |
| Effect of Intravenous Lidocaine on Serum miRNA-135a in Patients Undergoing Non-cardiac Surgery (NCT05503043) | General Hospital of Ningxia Medical University | 2022-09-01 |
| The Effect of Intravenous Lidocaine on Postoperative Cognitive Function in Elderly Patients (NCT05502705) | General Hospital of Ningxia Medical University | 2022-09-01 |
| Diffusion Length of Local Anesthetics in the Subparaneural Space and Duration of Analgesia (NCT05437835) | General Hospital of Ningxia Medical University | 2022-07-30 |
| The Effects of General Anesthesia and Combined Anesthesia in Controlled Hypotension During Arthroscopic Shoulder Surgery (NCT05451550) | General Hospital of Ningxia Medical University | 2022-07-17 |
| Prophylactic Norepinephrine Infusion Combined With Colloid Coloading for Postspinal Anesthesia Hypotension (NCT05133817) | General Hospital of Ningxia Medical University | 2021-11-26 |
| Norepinephrine Prophylaxis for Postspinal Anesthesia Hypotension in Parturients With Preeclampsia. (NCT04556370) | General Hospital of Ningxia Medical University | 2021-11-16 |
| Association Between Muscular Tissue Oxygen Saturation and AKI in Older Patients Undergoing Major Abdominal Surgery (NCT04954066) | General Hospital of Ningxia Medical University | 2021-09-11 |
| Evaluation of Protective Pulmonary Ventilation by Pulmonary Ultrasound (NCT04991727) | General Hospital of Ningxia Medical University | 2021-08-21 |
| Effect of Dexamethasone on Postoperative Inflammatory Factors (NCT04981093) | General Hospital of Ningxia Medical University | 2021-08-15 |
| The Effect of Dilution and Prolonged Injection Time on Dexamethasone-induced Perineal Irritation (NCT04950049) | General Hospital of Ningxia Medical University | 2021-07-15 |
| Coload Optimization Guided by Inferior Vena Cava Collapsibility Index (NCT04272632) | General Hospital of Ningxia Medical University | 2021-04-01 |
| Chronotherapy for Radiotherapy of Glioma (NCT04735939) | General Hospital of Ningxia Medical University | 2021-02-01 |
| Effect of Intravenous Lidocaine on Propofol Requirements (NCT04633577) | General Hospital of Ningxia Medical University | 2020-11-20 |
| Metabolomics Profiling of Coronary Heart Disease (NCT05138731) | General Hospital of Ningxia Medical University | 2020-10-01 |
| Norepinephrine Prophylaxis for Postspinal Anesthesia Hypotension in Parturients With Preeclampsia (NCT04556357) | General Hospital of Ningxia Medical University | 2020-09-22 |
| Effect of Inverse Ratio Ventilation During Induction of General Anesthesia on Safe Apnea Time in Obese Patients (NCT04627883) | General Hospital of Ningxia Medical University | 2020-08-17 |
| Preload Optimization Guided by Inferior Vena Cava Collapsibility Index (NCT04272580) | General Hospital of Ningxia Medical University | 2020-07-01 |
| Correlation of Electroencephalogram With Postoperative Delirium During Cardiac Surgery (NCT04943939) | General Hospital of Ningxia Medical University | 2020-07-01 |
| Association Between the Brain Excitability and Postoperative Delirium in Patients Undergoing Heart Valve Replacement Surgery With Cardiopulmonary Bypass (NCT05001425) | General Hospital of Ningxia Medical University | 2020-07-01 |
| Norepinephrine Prophylaxis for Postspinal Anesthesia Hypotension (NCT04272567) | General Hospital of Ningxia Medical University | 2020-03-28 |
| AI-assisted Preoperative Planning Technology for THA for DDH (NCT05929105) | General Hospital of Ningxia Medical University | 2020-01-04 |
| Correlation Between Dorsalis Pedis and Radial Arterial Invasive Blood Pressures During Anesthesia Induction in Neurosurgical Patients (NCT04469751) | General Hospital of Ningxia Medical University | 2019-10-01 |
| Correlation of NLRP3 With Cognitive Dysfunction Early After Heart Valve Replacement Surgery (NCT04191642) | General Hospital of Ningxia Medical University | 2019-04-01 |
| Prophylactic Norepinephrine Infusion for Spinal Hypotension and Inferior Vena Cava Collapsibility Index (NCT03997500) | General Hospital of Ningxia Medical University | 2019-01-01 |
| Effects of Procedure Started in the Morning and Afternoon on Early Postoperative Sleep Function and Postoperative Recovery in Patients Under General Anesthesia (NCT04103528) | General Hospital of Ningxia Medical University | 2018-10-09 |
| Effects of Dexmedetomidine on OI, RI and Inflammatory Factors in Patients Undergoing Palatopalatyngoplasty. (NCT03612440) | General Hospital of Ningxia Medical University | 2018-08-01 |
| Assessement the Reconstruction of Motor Circuits in Nerve Fiber Injuries After the Treatment of Umbilical Cord Mesenchymal Stem Cells With Blood Oxygen Level-dependent Drived Diffusion Tensor Imaging (NCT03336996) | General Hospital of Ningxia Medical University | 2018-03-01 |
| The Effects of Spinal Anesthesia on ED50 and BIS50 of Etomidate for the Loss of Consciousness (NCT03240055) | General Hospital of Ningxia Medical University | 2017-06-01 |
| The Effect of Orexin on Delayed Emergence of General Anesthesia in Dexmedetomidine (NCT03025295) | General Hospital of Ningxia Medical University | 2017-02-01 |
| Multimodality Imaging Combined With Multiple Targets Pathological Examination for Detecting of Biological Borders of Gliomas: a Clinical Application Study (NCT02941302) | General Hospital of Ningxia Medical University | 2016-10-01 |
| The Clinical Research on the Relationship Between Depression and Gut Microbiota in TBI Patients (NCT02874027) | General Hospital of Ningxia Medical University | 2016-08-01 |
| Effects of Dexmedetomidine on Respiratory Function and Inflammatory Responses in Patient With Sepsis Undergoing Cleaning Focus of Infection (NCT02842437) | General Hospital of Ningxia Medical University | 2016-07-01 |
| The Clinical Research on the Relationship Between Circadian Rhythm and Gut Microbiota in TBI Patients (NCT02849028) | General Hospital of Ningxia Medical University | 2016-07-01 |
| The Effects of Different Doses of Dexmedetomidine on Propofol Requirement for Loss of Consciousness Undergoing Bispectral Index: a Double-blinded, Placebo-controlled Trial (NCT02783846) | General Hospital of Ningxia Medical University | 2016-06-01 |
| The Effects of Dezocine Pretreatment on Dexamethasone Induced Perineal Irritation (NCT02768168) | General Hospital of Ningxia Medical University | 2016-05-01 |
| HS-WBRT for Prophylactic Cranial Irradiation in Limited Stage Small Cell Lung Cancer (NCT02736916) | General Hospital of Ningxia Medical University | 2016-03-01 |
| The Effects of Dexmedetomidine on cTnI and GP-BB in Patients Undergoing OPCABG (NCT03163693) | General Hospital of Ningxia Medical University | 2016-02-01 |
| The Effect and Mechanism of Respiratory Stimulant Doxapram on Facilitating Emergence (NCT02820025) | General Hospital of Ningxia Medical University | 2015-10-01 |
| Effects of Propofol and Sevoflurane on Early POCD in Elderly Patients With Metabolic Syndrome (NCT02766062) | General Hospital of Ningxia Medical University | 2015-09-01 |
| The Effect of Anesthetic Technique on VEGF-C and PGE2 (NCT02829333) | General Hospital of Ningxia Medical University | 2015-05-01 |
| Role of Femoral Nerve Block on Prevention of Postoperative Deep Venous Thromboembolism (NCT02411097) | General Hospital of Ningxia Medical University | 2014-09-01 |
| Perioperative Neuroprotection of Stellate Ganglion Block (NCT02275247) | General Hospital of Ningxia Medical University | 2014-08-01 |