Clinical trials: Postoperative Cognitive Complications
Postoperative Delirium, Postoperative Cognitive Dysfunction
Bilateral Bispectral Index, Asymmetries and Post-operative Delirium
The primary objective of the study is to describe the value of interhemispheric asymmetry (ASYM), during the different intra- and peri-operative phases, in those patients who develop or do not develop post-operative delirium…
- Trial name
- DELBIS (NCT06761573)
- Testing
- Bilateral Bispetral Index Monitor will be applied on forehead of our patients, before surgery begins
- Where
- Italy
- Volunteers
- 84 people
- Sponsor
- IRCCS Azienda Ospedaliero-Universitaria di Bologna
Chronic Low Back Pain, After Lumbar Spine Surgery
Efficacy of Cognitive Functional Therapy in Individuals With Chronic Low Back Pain After Spinal Surgery
Chronic low back pain after spinal surgery is a complex and disabling condition influenced by biopsychosocial factors. Cognitive Functional Therapy (CFT) is a promising intervention targeting these multidimensional aspects.
- Conditions
- Chronic Low Back Pain, After Lumbar Spine Surgery, Failed Back Surgery Syndrome (FBSS)
- Trial name
- NCT07576062
- Testing
- CFT
- Volunteers
- 90 people
- Sponsor
- Centro Universitário Augusto Motta
Postoperative Cognitive Dysfunction
Effect of Sedation on Cognitive Performance in the Elderly
The main goal of this study is to allow the anesthesiologist to make a more informed decision about the anesthetic requirement of a person prior to starting anesthesia.
- Trial name
- NCT03089866
- Testing
- Midazolam (0.02mg/kg)
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Alabama at Birmingham
Anesthesia, Covert Stroke
A Prospective Cohort Study of Perioperative Covert Stroke and Postoperative Cognitive Dysfunction
With the development of population aging, the incidence of covert stroke gradually increased. Currently, there is still lack of prospective cohort study with large sample size on the relationship between perioperative covert…
- Trial name
- PRECISION (NCT03081429)
- Where
- 2 sites in China
- Volunteers
- 934 people
- Sponsor
- Beijing Tiantan Hospital
Delirium, Cognitive Dysfunction
Prediction Model of Long-term Cognitive Dysfunction and Delirium After Cardiac Surgery
Delirium is a clinical syndrome caused by normal dysfunction of the brain, characterized by reduced awareness and responsiveness to the environment, as well as orientation disorders, incoherent thinking and memory disorders.
- Trial name
- NCT05972057
- Testing
- cardiac surgery
- Where
- China
- Volunteers
- 200 people
- Sponsor
- RenJi Hospital
Postoperative Cognitive Dysfunction
The Influence of Postoperative Analgesia on Systemic Inflammatory Response and POCD After Femoral Fractures Surgery
The purpose of this study is to determine whether epidural levobupivacaine applied for the purpose of post-operative analgesia compared to systemic analgesia with morphine leads to better pain control, stronger suppression of the…
- Trial name
- NCT02848599
- Testing
- morphine, levobupivacaine
- Where
- Croatia
- Volunteers
- 86 people, healthy volunteers welcome
- Sponsor
- Osijek University Hospital
Anesthesiology Management
Quality of Awakening and Impact on Cognitive Function After Administration of Sugammadex in Robotic Radical Cystectomy
With the aim of enhancing the quality of surgery, the robotic cystectomy is often conducted using continuous intravenous infusion of curare, which ensures maximum neuromuscular relaxation until the end of the intervention.
- Trial name
- NCT02454504
- Testing
- sugammadex, Neostigmine
- Where
- Italy
- Volunteers
- 120 people
- Sponsor
- Regina Elena Cancer Institute
Biomarkers, Coronary Artery Bypass Surgery
Dynamics of microRNA Expression and Systemic Inflammatory Response in POCD After Cardiac Surgery
Postoperative cognitive decline (POCD) is one of the most common complications after cardiac surgery. It is characterized by impaired memory, attention, and executive functions and can have long-term consequences.
- Conditions
- Biomarkers, Coronary Artery Bypass Surgery, Interleukin-6, MicroRNAs
- Trial name
- NCT07231731
- Where
- Croatia
- Volunteers
- 48 people
- Sponsor
- Osijek University Hospital
Postoperative Cognitive Dysfunction, Postoperative Delirium
Neuroimaging Combining Biomarkers for Identifying Long-term Cognitive Dysfunction and Delirium
Postoperative Cognitive Dysfunction(POCD) is commonly seen in cardiac surgery, which may lead to poor pognosis. Cerebral small vessel disease(CVSD) is refer as the main resource of delirium among elderly people.
- Conditions
- Postoperative Cognitive Dysfunction, Postoperative Delirium, Cerebral Small Vessel Diseases, Covert Postoperative Stroke
- Trial name
- NeuroIDEA (NCT05594966)
- Testing
- multimodal MRI
- Where
- China
- Volunteers
- 211 people
- Sponsor
- RenJi Hospital
Cognition Disorders
Effect of Depth of Total Intravenous Anesthesia Using Propofol on Postoperative Cognitive Dysfunction
The purpose of this study is to investigate whether the depth of anesthesia with propofol affects the incidence of early postoperative cognitive dysfunction
- Trial name
- NCT01708837
- Testing
- Propofol
- Where
- China
- Volunteers
- 300 people
- Sponsor
- Xiangya Hospital of Central South University
Dementia, Postoperative Delirium (POD)
Prediction and Prevention of Postoperative Mortality and Morbidity
This study will contribute to creating a prospective and automated preoperative risk assessment algorithm for predicting 30-day mortality, major adverse cardiac and cerebrovascular events (MACCE), and postoperative neurocognitive…
- Conditions
- Dementia, Postoperative Delirium (POD), Postoperative Neurocognitive Disorder, Major Adverse Cardiac and Cerebrovascular Events
- Trial name
- NCT06042413
- Testing
- Personalized CPC Prehabilitation, Cognitive Training, Meditation
- Where
- 5 sites in United States
- Volunteers
- 1,200 people
- Sponsor
- University of Pittsburgh
Postoperative Cognitive Dysfunction, Postoperative Delirium
Taking Brain Monitoring to the Next Level
This one arm clinical study will assess the impact of a goal directed therapy intervention, aiming at optimizing depth of anesthesia and intraoperative blood pressure on the incidence of postoperative cognitive dysfunction and…
- Conditions
- Postoperative Cognitive Dysfunction, Postoperative Delirium, Obstructive Sleep Apnea
- Trial name
- HDBRAIN (NCT04246320)
- Testing
- Goal directed therapy (GDT)
- Where
- United States
- Volunteers
- 7 people
- Sponsor
- University of California, Los Angeles
Postoperative Cognitive Dysfunction (POCD), Cardiac Surgery
PCO₂ Gap and Lactate as Predictors of POCD After Cardiac Surgery
This prospective observational study aims to evaluate whether intraoperative venous-to-arterial carbon dioxide partial pressure difference (PCO₂ gap) and arterial lactate levels can serve as early predictors of postoperative…
- Conditions
- Postoperative Cognitive Dysfunction (POCD), Cardiac Surgery, Cardiopulmonary Bypass
- Trial name
- NCT07843186
- Volunteers
- 185 people
- Sponsor
- Ain Shams University
Postoperative Cognitive Dysfunction
Evaluation of Blood Biomarkers as an Indicator of Delayed Neurocognitive Recovery
Delayed neurocognitive recovery is defined as a cognitive decline arising after surgery. In the present study, the authors evaluate the level of D-Amino Acid Oxidase, D-serine and Serine racemase in blood as an indicator of…
- Trial name
- NCT04679259
- Testing
- Blood sampling for assessment of the level of D-Amino Acid Oxidase, D-serine and Serine in blood, Neurocognitive test, Assessment of delirium
- Where
- South Korea
- Volunteers
- 82 people
- Sponsor
- SMG-SNU Boramae Medical Center
Total Knee Arthroplasty (Postoperative Pain), Total Hip Arthroplasty (Postoperative Pain)
Effects of tDCS Combined With CBI on Postsurgical Pain
The purpose of this study is to determine whether a new medical technology can help reduce post-operative total knee or hip pain when combined with a Cognitive-Behavioral intervention (CBI).
- Trial name
- tDCS-CBI (NCT04199780)
- Testing
- Transcranial Direct Current Stimulation, Cognitive-Behavioral (CB) intervention
- Where
- United States
- Volunteers
- 106 people
- Sponsor
- VA Office of Research and Development
Postoperative Cognitive Dysfunction, Post Operative Delirium
Comparison Between the Effect of Dexmedetomidine _midazolam and ketamine_midazolam Combination
Postoperative cognitive dysfunction (POCD) is one of the most common complications after anesthesia, with a prevalence of approximately 12% and a higher prevalence of up to 41.4% in older surgical patients during the entire…
- Trial name
- NCT07074262
- Testing
- Ketamine
- Where
- Egypt
- Volunteers
- 114 people
- Sponsor
- Beni-Suef University
Cardiac Disease, Cardiac Valve Disease
Optic Nerve Sheath After Extracorporeal Circulation
The purpose of this study is to assess the influence of extracorporeal circulation during cardiac surgery on the optic nerve sheath diameter (ONSD) after the surgery.
- Trial name
- NCT05335902
- Testing
- ultrasound measurement of the optic nerve sheath diameter, MoCA test
- Where
- Slovenia
- Volunteers
- 100 people
- Sponsor
- University Medical Centre Maribor
Peripheral Vascular Disease
Lower Extremity Regional Anesthesia and Infrainguinal Bypass Grafting
In this investigation, the investigators will attempt to demonstrate that patients who have received nerve blocks (regional anesthesia) prior to open surgical vascular bypass of the lower extremities (infrainguinal bypass…
- Trial name
- NCT01803165
- Testing
- Single shot femoral and sciatic nerve block
- Sponsor
- University of Nebraska
Patients ASA I, II, III
Postoperative Cognitive Dysfunction After Propofol Anesthesia for Noncardiac Surgery
Background: Postoperative cognitive dysfunction (POCD) in elderly patients after noncardiac surgery is a common problem. Therefore,this study was designed to assess POCD after closed-loop coadministration of propofol and…
- Trial name
- POCD ELA (NCT02841423)
- Testing
- neuropsychological test battery
- Where
- France
- Volunteers
- 204 people
- Sponsor
- Centre Hospitalier Universitaire de Besancon
Ischemic Attack, Transient
Does Positioning Effects on Early Postoperative Cognitive Dysfunction in Laparoscopic Oncological Surgery
Laparoscopic surgery is an alternative to open surgical techniques for reasons such as less blood loss,less need for transfusion, shorter discharge time.
- Trial name
- NCT04714346
- Testing
- no interventions
- Where
- Turkey (Türkiye)
- Volunteers
- 53 people, healthy volunteers welcome
- Sponsor
- Saglik Bilimleri Universitesi