Clinical trials: Post Operative Cognitive Dysfunction
Post-Operative Cognitive Decline in Older Adults
Study To Analyze Memory/Thinking Problems In Older Adults After Surgery
The purpose of the study is to examine specific neuroimaging predictors of memory and executive decline in older adults at various stages after total knee replacement surgery.
- Trial name
- POCD (NCT01786577)
- Testing
- Magnetic Resonance Imaging, Cognitive assessment testing
- Where
- United States
- Volunteers
- 147 people, healthy volunteers welcome
- Sponsor
- University of Florida
Surgery--Complications
Effect of Multimodal Postoperative Rehabilitation on Functional and Cognitive Decline
Older adults, especially those with frailty, have a higher risk for complications, functional and cognitive decline after urgent surgery.
- Trial name
- NCT05290532
- Testing
- Individualized exercise training
- Volunteers
- 218 people, healthy volunteers welcome
- Sponsor
- Hospital of Navarra
POSTOPERATIVE DELIRIUM AND POSTOPERATIVE COGNITIVE DECLINE
INVESTIGATE THE ASSOCIATION BETWEEN VIRAL NEUROTOXIC INFECTION AND POSTOPERATIVE DELIRIUM AND POSTOPERATIVE COGNITIVE DECLINE
In the last two decades, viral infections have increased dramatically : the 2003 severe acute respiratory syndrome coronavirus outbreak, the 2009 swine flu pandemic, the 2012 Middle East respiratory syndrome coronavirus outbreak…
- Trial name
- CONNECTED (NCT05806827)
- Testing
- Virological screening
- Volunteers
- 1,685 people, healthy volunteers welcome
- Sponsor
- University of Roma La Sapienza
Cognitive Dysfunction, Postoperative Delirium
Electroencephalographic Biomarker to Predict Acute Post-operatory Cognitive Dysfunction
Acute post-operatory cognitive dysfunction states are one of the most important complications in older patients after surgery. Two acute cognitive dysfunctions have been described: postoperative delirium (PD) and postoperative…
- Trial name
- NCT04214496
- Testing
- Sedline
- Where
- 2 sites in Chile
- Volunteers
- 106 people, healthy volunteers welcome
- Sponsor
- University of Chile
Postoperative Cognitive Dysfunction
Comparison of Postoperative Outcome After Sevoflurane and Propofol Anaesthesia
As the investigators know, postoperative cognitive dysfunction (POCD) is a fairly well-documented clinical phenomenon, which affect patients' short-term and long-term outcome.
- Trial name
- NCT02931877
- Testing
- sevoflurane, propofol
- Where
- 3 sites in China
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Xinqiao Hospital of Chongqing
Postoperative Cognitive Dysfunction
Ketamine and Changes of the Short Portable Mental Status Questionnaire
Cognitive changes are related to aging, affecting the performance of older patients in the solution of problems and the execution of tasks.
- Trial name
- SPMSQ-E (NCT02049411)
- Testing
- Ketamine, physiological solution
- Where
- Mexico
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Instituto Mexicano del Seguro Social
Cognitive Dysfunction
Ketamine vs Midazolam on Cognitive Function in Elderly in Elective Surgery Three-Months Postoperatively (ketaminvsMDZ)
Deterioration of posoperative cognitive function (DCPO) is an intermediate state between normal cognitive aging and dementia, defined as a cognitive alteration greater than expected for the patient's age and educational level…
- Trial name
- ketaminvsMDZ (NCT04134052)
- Testing
- ketamine sedation versus midazolam sedation
- Where
- Mexico
- Volunteers
- 68 people, healthy volunteers welcome
- Sponsor
- Universidad de Colima
Post Operative Delerium, Post Operative Cognitive Dysfunction
Eye Movements to Predict Post-Operative Delirium
Postoperative delirium (POD) is a common complication in older adults undergoing surgery, lacking objective and noninvasive diagnostic methods.
- Trial name
- EYE-POD (NCT07806487)
- Where
- Chile
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Chile
Osteoarthritis, Femoral Head Necrosis
Donepezil Attenuate Postoperative Cognitive Dysfunction
Postoperative cognitive dysfunction (POCD) occurs mainly in aged patients. POCD may increase the mortality and morbidity. However, the mechanism of POCD is not clear yet and no effective therapy method was proved.
- Conditions
- Osteoarthritis, Femoral Head Necrosis, Rheumatoid Arthritis
- Trial name
- DAPOCD (NCT02927522)
- Testing
- Donepezil
- Where
- China
- Volunteers
- 550 people, healthy volunteers welcome
- Sponsor
- RenJi Hospital
Postoperative Cognitive Dysfunction
Modafinil to Prevent Postoperative Cognitive Decline
Postoperative cognitive dysfunction is a well-recognized complication of surgery. The aim of the study is to investigate whether cognitive dysfunction is reduced by the use of modafinil as shown by neurocognitive testing.The…
- Trial name
- NCT03914118
- Testing
- Preoperative modafinil + postoperative modafinil
- Volunteers
- 137 people, healthy volunteers welcome
- Sponsor
- The Cooper Health System
Hypertension
Cognitive Dysfunction in Hypertensive Patients Having Spine Surgery
While hypotension during general anesthesia has routinely been considered to be a tolerable abnormality with little clinical consequence, the proposed study takes the innovative approach of defining hypotensive events within the…
- Trial name
- HTN (NCT01140854)
- Testing
- Lumbar spine surgery, Neurologic/neuropsychometric examinations
- Where
- United States
- Volunteers
- 179 people, healthy volunteers welcome
- Sponsor
- Columbia University
Postoperative Cognitive Dysfunction, Postoperative Delirium
Study of Depressive Symptoms Predicting Postoperative Cognitive Dysfunction
Postoperative cognitive dysfunction (POCD) describes a condition where cognitive functions such as attention, perception, concentration, learning, abstract thinking and problem solving are impaired postoperatively.
- Conditions
- Postoperative Cognitive Dysfunction, Postoperative Delirium, Depressive Symptoms
- Trial name
- DeprPOCD (NCT02210312)
- Where
- Germany
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Universitätsklinikum Hamburg-Eppendorf
PND, POCD - Postoperative Cognitive Dysfunction
Effects of Ciprofol on Perioperative Neurocognitive Function in Elderly Patients Undergoing Daytime Surgery
As life expectancy increases, the rate of disability among elderly individuals is also rising. Elderly patients undergoing home-based rehabilitation after surgery without medical supervision may experience complications and…
- Trial name
- NCT07895407
- Testing
- Ciprofol, propofol
- Where
- China
- Volunteers
- 148 people, healthy volunteers welcome
- Sponsor
- Second Affiliated Hospital of Wenzhou Medical University
Postoperative Cognitive Dysfunction
Effect of Ciprofol Injection on Postoperative Cognitive Function
This study aims to explore the effect of ciprofol on the postoperative cognitive function of inpatients undergoing gastrointestinal endoscopy examination, to compare the anesthetic effects and differences in adverse reactions of…
- Trial name
- NCT07673978
- Testing
- Ciprofol group, Propofol group
- Where
- China
- Volunteers
- 298 people, healthy volunteers welcome
- Sponsor
- The Second Affiliated Hospital of Chongqing Medical University
One-Lung Ventilation, Thoracic Surgery
The Effect of Anesthesia on Cerebral Oxygenation
One-lung ventilation (OLV) may cause negative changes in the oxygenation of cerebral tissue which results in postoperative cognitive dysfunction.
- Conditions
- One-Lung Ventilation, Thoracic Surgery, Postoperative Cognitive Complications
- Trial name
- NCT04760262
- Testing
- Sevoflurane, Propofol
- Where
- Turkey (Türkiye)
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Karadeniz Technical University
Postoperative Cognitive Dysfunction
Implementation of a Cognitive Training Program to Reduce the Risk of Postoperative Cognitive Dysfunction
Background: The postoperative cognitive dysfunction (POCD) is a frequent complication, often underestimated and leads to a negative impact on the quality of life for patients and their families.
- Trial name
- NCT03620968
- Testing
- cognitive training
- Where
- Spain
- Volunteers
- 225 people, healthy volunteers welcome
- Sponsor
- Centro Medico Teknon
Cognitive Decline
Study of Postoperative Cognitive Decline in Aged Patients
postoperative cognitive decline is a common and deleterious complication in aged patients.The link between inflammation and postoperative cognitive decline has also been reported.However,the link between SOD1，SOD2，Osteopontin，…
- Trial name
- NCT03765840
- Where
- China
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Jia-feng Wang
Elderly ; Moderate Risk Surgery
Optimized Anesthesia to Reduce Postoperative Cognitive Impairment in the Elderly
The aim of this study is to demonstrate that in elderly and frail patients, a narrower control of intraoperative blood pressure (BP) by the use of a continuous and noninvasive BP monitoring, coupled with an adequate depth of…
- Trial name
- NCT02698982
- Testing
- Depth of anesthesia monitoring (BIS, Covidien USA) and Continus non invasive blood pressure monitoring (Clearsight, Edwards LifeScience, USA), moderate risk surgery
- Where
- Belgium
- Volunteers
- 41 people, healthy volunteers welcome
- Sponsor
- Erasme University Hospital
Delirium, Postoperative Cognitive Dysfunction
Rivastigmine in the Treatment of Postoperative Delirium: a Pilot Clinical Trial
The purpose of this study is to determine whether preoperative administration of Rivastigmine prevents the incidence of postoperative delirium in patients undergoing major surgery as well as postoperative cognitive dysfunction.
- Trial name
- NCT00835159
- Testing
- Rivastigmine Patch
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- NYU Langone Health
Cognitive Impairment
Improving Surgical Safety of Seniors Through Preoperative Cognitive Screening
The hypothesis is that structured preoperative cognitive screening of seniors is feasible without specialized staff and can help preoperatively identify persons at high risk of complications.
- Trial name
- NCT02570438
- Where
- 2 sites in United States
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- Brigham and Women's Hospital