Clinical trials: Cognitive Dysfunction, Postoperative
Scoliosis, Spinal Deformity
Bilateral Bi-level Erector Spine Plane Block as a Component of General Anesthesia in Surgical Correction of Spinal Deformations
Improving the anesthesiology management for surgical correction of spinal deformations with introducing the diagnostic methods and treatment strategy of acute pain, preventing the evolution of chronic pain.
- Conditions
- Scoliosis, Spinal Deformity, Acute Pain, Chronic Pain
- Trial name
- BBESPB (NCT04697498)
- Testing
- Bilateral bi-level Erector spine plane block, General anaesthesia
- Where
- Ukraine
- Volunteers
- 150 people
- Sponsor
- Lviv National Medical University
Obesity, Cognitive Impairment
Impact of Obesity on Post-operative Cognitive Dysfunction: Role of Adipose Tissue
This research aims at describing the relationship between white adipose tissue inflammation and post-operative cognitive dysfunctions.The possible link between inflammatory cytokines secretions of the white adipose tissue of a…
- Conditions
- Obesity, Cognitive Impairment, Post-Operative Confusion
- Trial name
- ODCOTA (NCT04907565)
- Testing
- Blood sampling, white adipose tissue sampling
- Where
- France
- Volunteers
- 115 people
- Sponsor
- University Hospital, Toulouse
Cognitive Dysfunction
Dexmedetomidine and Esmolol Early Post Operative Cognitive Dysfunction
Dexmedetomidine is a highly selective α2adrenoceptor agonist recently introduced to anesthesia that produces dose dependent sedation, anxiolysis, and analgesia (involving spinal and supraspinal sites) without respiratory…
- Trial name
- NCT03892512
- Testing
- Esmolol Hydrochloride, Dexmedetomidine
- Where
- Egypt
- Volunteers
- 58 people
- Sponsor
- Beni-Suef University
POCD - Postoperative Cognitive Dysfunction
Correlation Between Postoperative Cognitive-related Adverse Reactions and Brain Metabolomic Characteristics in Elderly Patients
Postoperative cognitive dysfunction (POCD) refers to the difficulties of orientation, cognition, communication, memory and abstract thinking of patients after anesthesia and surgery.
- Trial name
- NCT05555693
- Testing
- Collecting clinical data, EGG，Brain Metabolomic Characteristics(with Magnetic Resonance Spectroscopy), blood gas data and blood sample
- Where
- China
- Volunteers
- 200 people
- Sponsor
- Shanghai Ninth People's Hospital Affiliated to Shanghai Jiao Tong University
Postoperative Cognitive Dysfunction
Correlation Between Markers of Neuronal Injury and Cognitive Dysfunction After Coronary Artery Bypass Surgery
This study aims to evaluate the possible Correlation Between Serum Levels of Markers of Neuronal Injury and Cognitive Dysfunction after Coronary Artery Bypass Surgery.
- Trial name
- NCT01550159
- Where
- Brazil
- Volunteers
- 88 people
- Sponsor
- Maria José Carvalho Carmona
POCD, Anemia
The Impact of Perioperative Transfusion on Postoperative Cognitive Dysfunction
Although blood transfusion is a representative treatment for acute anemia due to blood loss during surgery, it is also a powerful risk factor for postoperative cognitive dysfunction.
- Conditions
- POCD, Anemia, Transfusion
- Trial name
- NCT04155489
- Testing
- blood transfusion
- Where
- South Korea
- Volunteers
- 148 people
- Sponsor
- Gangnam Severance Hospital
Smoking and POCD
The Effect of Heavy Smoking on Early Post Operative Cognitive Dysfunction in Senile Patients .
Cognitive dysfunction is the impairment of mental process of perception, memory and information processing which allow the human to acquire knowledge and plan for the future .
- Trial name
- NCT05782946
- Where
- Egypt
- Volunteers
- 110 people
- Sponsor
- Beni-Suef University
Cerebral Saturation, Cognitive Impairment
The Association Between Variation in Oxygen Saturation (ScO2) and Incidence of Postoperative Cognitive Dysfunction (POCD) in a Population of Elderly Patients Admitted for Emergency Surgery.
There is no study of the association between ScO2 and POCD in non-cardiac, thoracic or vascular surgery. The few studies found in cardiac, thoracic and vascular surgery show an incidence up to 50% with a variation of the ScO2…
- Conditions
- Cerebral Saturation, Cognitive Impairment, Emergencies
- Trial name
- NIRS-1 (NCT03107260)
- Testing
- To evaluate the relationship between oxygen saturation and the incidence of postoperative cognitive dysfunction in emergency surgery in elderly patients
- Where
- France
- Volunteers
- 181 people
- Sponsor
- Centre Hospitalier Universitaire, Amiens
Postoperative Cognitive Dysfunction
Effects of the Transcranial Stimulation on Prevention of Cognitive Dysfunction in Cardiac Surgery
Postoperative cognitive dysfunction (POCD) is a contrary event observed between 20 to 83%, especially on elderly and patients submitted to cardiac surgery.
- Trial name
- tDCS (NCT02549560)
- Testing
- tDCS
- Where
- Brazil
- Volunteers
- 138 people
- Sponsor
- University of Sao Paulo
Postoperative Cognitive Dysfunction
Timing of Transcutaneous Acupoint Electrical Stimulation on Postoperative Recovery in Geriatric Patients with Gastrointestinal Tumor
Postoperative cognitive dysfunction(POCD). is a central nervous system complication in cancer patients with a 8.9-46.1% incidence.
- Trial name
- TEAS (NCT05482477)
- Testing
- Transcutaneous acupoint electrical stimulation
- Where
- China
- Volunteers
- 238 people
- Sponsor
- Subei People's Hospital of Jiangsu Province
Cognitive Dysfunction
Zinc and Post-Operative Cognitive Dysfunction
A decline in cognitive abilities following surgery (POCD: Post-Operative Cognitive Dysfunction) affects up to 47% of patients undergoing a surgical procedure.
- Trial name
- NCT04369157
- Testing
- Elective surgery
- Where
- 2 sites in United Kingdom
- Sponsor
- University of Reading
Postoperative Cognitive Dysfunction
Effects of General Anesthesia on Brain FC and Cognition in Children With Potential Neurological Damage
Postoperative Cognitive Dysfunction(POCD)is a common postoperative complications, existing clinical research focused on the adult patients, ignoring that the developing human brain with underlying neurological impairments may be…
- Trial name
- NCT05602311
- Testing
- General anesthetic
- Where
- China
- Volunteers
- 120 people
- Sponsor
- Xinhua Hospital, Shanghai Jiao Tong University School of Medicine
Postoperative Delirium, Cognitive Function Abnormal
EEG Characteristics and Postoperative Delirium
The goal of this [type of study: observational study ] is to [compare Energy differences in various bands of intraoperative electroencephalogram in elderly patients with postoperative delirium and non delirium.] in [describe…
- Conditions
- Postoperative Delirium, Cognitive Function Abnormal, PSI, Frailty
- Trial name
- NCT06102967
- Testing
- delirium
- Where
- China
- Volunteers
- 66 people
- Sponsor
- Zhuo Liu
Postoperative Cognitive Dysfunction, Mild Cognitive Impairment
Postoperative Cognitive Decline, Inflammation, and Plasma Levels of Beta-amyloids
Postoperative cognitive dysfunction (POCD) can be a serious complication. The development of therapeutic strategies for the prevention and treatment of this condition requires the identification of subgroup of patients with the…
- Trial name
- NCT00850928
- Where
- United States
- Volunteers
- 41 people, healthy volunteers welcome
- Sponsor
- NYU Langone Health
Postoperative Delirium (POD), Cardiopulmonary Bypass
Effect of Low Tidal Volume Ventilation on Postoperative Delirium
This study aims to evaluate the effect of low tidal volume (LTV) ventilation during cardiopulmonary bypass (CPB) on postoperative delirium.
- Conditions
- Postoperative Delirium (POD), Cardiopulmonary Bypass, Low Tidal Volume Ventilation, Cognitive Dysfunction, Postoperative
- Trial name
- CLEVER (NCT06752421)
- Testing
- Group B: Low tidal volume
- Where
- Turkey (Türkiye)
- Volunteers
- 130 people
- Sponsor
- Nevsehir Public Hospital
Postoperative Delirium, Postoperative Cognitive Dysfunction
The Caffeine, Postoperative Delirium, and Change in Outcomes After Surgery (CAPACHINOS-2) Study
The objective of this study is to test the effects of caffeine on neurocognitive and clinical recovery after major surgery. Specifically, this trial tests the primary hypothesis that caffeine will reduce the incidence of…
- Conditions
- Postoperative Delirium, Postoperative Cognitive Dysfunction, Mild Cognitive Impairment
- Trial name
- NCT05574400
- Testing
- Dextrose Water, Caffeine citrate
- Where
- United States
- Volunteers
- 250 people
- Sponsor
- University of Michigan
Postoperative Cognitive Dysfunction (POCD), Cognitive Change
Early Cognitive Changes After Same-day Discharge Hip and Knee Arthroplasty
The goal of this observational study is to explore early cognitive changes in patients aged 70 years or older undergoing same-day discharge after hip or knee replacement surgery.
- Conditions
- Postoperative Cognitive Dysfunction (POCD), Cognitive Change, Total Knee Arthroplasty, Unicompartmental Knee Arthroplasty
- Trial name
- NCT07598552
- Where
- Denmark
- Volunteers
- 48 people
- Sponsor
- Odense University Hospital
Post Operative Cognitive Dysfunction
Preoperative Vitamin B12 and Folic Acid on POCD in Elderly Non-cardiac Surgical Patients
This study will recruit patients more than 65 years old eligible for non-cardiac surgery. Patients who participate will take either vitamin B12 and folic acid supplementation or placebo for 7 days before surgery.
- Trial name
- B12-POCD (NCT03485404)
- Testing
- methylcobalamin, Folic Acid, non-cardiac surgery
- Where
- 13 sites in China
- Volunteers
- 40 people
- Sponsor
- Xijing Hospital
Postoperative Cognitive Dysfunction
POCD: Correlations With the Gene Polymorphism and the Concentrations of Plasma Homocysteine, Folic Acid and Vitamin B12.
To study on the Postoperative Cognitive Dysfunction: Correlations With the Gene Polymorphism and the Concentrations of Plasma Homocysteine, Folic Acid and Vitamin B12.
- Trial name
- NCT03084393
- Where
- China
- Volunteers
- 215 people, healthy volunteers welcome
- Sponsor
- Xuzhou Medical University
Postoperative Cognitive Dysfunction
Postoperative Cognitive Dysfunction: Correlations With Olfactory Dysfunction and Related Gene Changes
To study on the Postoperative Cognitive Dysfunction: Correlations With Olfactory Dysfunction and Related Gene Changes.To explore whether the olfactory dysfunction could be used as a predictor of POCD and to provide reference for…
- Trial name
- NCT02992600
- Where
- China
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Han Yuan