Clinical trials: Post-operative Cognitive Dysfunction
Delirium, Dementia, Amnestic, Cognitive Disorders, Postoperative Complications
Postoperative Cognitive Dysfunction in Geriatric Patients
Geriatric patients have a high risk of developing postoperative cognitive deficits. Hypothetical causes are insufficient intraoperative cerebral perfusion or drugs that are administered in the perioperative setting.
- Conditions
- Delirium, Dementia, Amnestic, Cognitive Disorders, Postoperative Complications, Memory Disorders
- Trial name
- NCT00512200
- Where
- Switzerland
- Volunteers
- 280 people, healthy volunteers welcome
- Sponsor
- University Hospital, Basel, Switzerland
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
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
Cognitive Impairment, Postoperative Delirium
Cognitive Impairment Following Elective Spine Surgery
Older people are a rapidly growing proportion of the world's population and their number is expected to increase twofold by 2050.
- Conditions
- Cognitive Impairment, Postoperative Delirium, Spine Fusion
- Trial name
- CONFESS (NCT03486288)
- Where
- Germany
- Volunteers
- 124 people, healthy volunteers welcome
- Sponsor
- University Medicine Greifswald
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
Post-Operative Delirium, Postoperative Cognitive Dysfunction
Role of Absolute Cerebral Oximetry to Prevent Neurocognitive Injury in Elderly Patients Undergoing Cardiac Surgery
The purpose of this study is to determine whether brain oxygenation measured by cerebral oximeter has an impact on neurocognitive dysfunction.
- Trial name
- NCT00991328
- Testing
- SctO2 < 60 %.
- Where
- United States
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Icahn School of Medicine at Mount Sinai
Delirium, Cognitive Dysfunction
Can a New EEG Based Tool Predict Post-operative Delirium and Cognitive Dysfunction?
As the population ages and medical progress is made, many elderly patients that previously would not have been candidates for surgery are now undergoing operations.
- Trial name
- NCT03293550
- Where
- Israel
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- Rambam Health Care Campus
Thyroid, Carotid Doppler
Effect of Head Position During Thyroidectomy on Postoperative Cognitive Functions
The aim of our study is to observe the effect of head-neck position of patients scheduled for thyroidectomy, on carotid artery blood flow, regional cerebral oxygen saturation measured using near-infrared spectroscopy technology…
- Conditions
- Thyroid, Carotid Doppler, Cerebral Perfusion
- Trial name
- NCT04830293
- Testing
- Carotis Doppler Ultrasound
- Where
- Turkey (Türkiye)
- Volunteers
- 1 people, healthy volunteers welcome
- Sponsor
- Zonguldak Bulent Ecevit University
Delirium and Post-operative Cognitive Dysfunction (POCD)
Cognitive Outcome After Two-stage Liver-Operation
Cognitive outcome (delirium and post-operative cognitive deficiency) in patients undergoing two-time liver resection.
- Trial name
- 2-StaLi (NCT01809782)
- Where
- Germany
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- Charite University, Berlin, Germany
Postoperative Cognitive Dysfunction
Effects of Amantadine on Postoperative Cognitive Dysfunction
Post-operative cognitive dysfunction (POCD) is a fairly well-documented clinical phenomenon. Investigators will determine whether amantadine can reduce the occurrence of POCD in elderly patients with major abdominal surgery.
- Trial name
- NCT03527134
- Testing
- Amantadine
- Where
- China
- Volunteers
- 390 people, healthy volunteers welcome
- Sponsor
- Zhiyi Zuo
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, Heart Rate Variability
Predicting Postoperative Delirium With Heart Rate Variability Obtained by Analgesia Nociception Index
The aim of this pilot study is to establish a correlation between perioperative heart rate variability (HRV) as an expression of the shift in the balance of the autonomic nervous system and the occurrence of postoperative…
- Conditions
- POSTOPERATIVE DELIRIUM AND POSTOPERATIVE COGNITIVE DECLINE, Heart Rate Variability, Biomarkers
- Trial name
- DANI (NCT06709482)
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Medical University Innsbruck
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
POCD
Association Study Postoperative Cognitive Dysfunction Associated With Inflammation Polymorphism
This study use Loewenstein cognitive function rating scale to meet the standards of the elderly cognitive function assessment. POCD diagnostic criteria used is the recommended value Z current international law, in order to reduce…
- Trial name
- NCT02843152
- Where
- China
- Volunteers
- 330 people, healthy volunteers welcome
- Sponsor
- dengji wang
Cognitive Dysfunction
Use of Electrophysiological Markers to Predict Post-operative Cognitive Dysfunction
As the population ages and medical progress is made, many elderly patients that previously would not have been candidates for surgery are now undergoing operations.
- Trial name
- NCT04512989
- Testing
- Cognitive assesment using MOCA test
- Where
- Israel
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Rambam Health Care Campus
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
Postoperative Cognitive Dysfunction
Correlation Between Postoperative Cognitive Dysfunction and Telomere Length in Patients With Non-cardiac Surgery
To study on the Postoperative Cognitive Dysfunction: Correlations With Leukocyte telomere length。
- Trial name
- NCT03703973
- Testing
- Neuropsychology test
- Where
- China
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- Xuzhou Medical University
Elective Surgery, Postoperative Cognitive Dysfunction
Effect Of Aspirin Preoperative on Postoperative Cognitive Dysfunction In Elderly Patients Undergoing Knee Arthroplasty
Studies have shown that the lifetime risk of developing symptomatic knee osteoarthritis is 40% in men and 47% in women; and the risk can be increased to 60% when the patient's BMI reaches 30 kg/m2.
- Conditions
- Elective Surgery, Postoperative Cognitive Dysfunction, Knee Arthroplasty
- Trial name
- NCT04225702
- Where
- China
- Volunteers
- 220 people, healthy volunteers welcome
- Sponsor
- Xuzhou Medical University
Cognitive Decline
Early Postoperative Cognitive Impairment in Elderly Patients Following Ocular Surgery
This project will investigate changes in cognitive function in the early postoperative phase (<24 hours) after minor surgery in patients of older age (≥65 years).
- Trial name
- NCT03775343
- Testing
- Neurocognitive Test Battery, Blood sampling
- Where
- Austria
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- Medical University of Vienna
Post Operative Cognitive Dysfunction
Effect of Preoperative Hospitalization Duration on Post-operative Cognitive Dysfunction
Post-operative cognitive dysfunction is defined as a decrease in cognitive functions which develop following surgery and anesthesia administration that can last up to weeks or even months after surgery.
- Trial name
- NCT03290599
- Testing
- Mini Mental and Modified Mini Mental Test
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- Burcu Ozalp Horsanali