Clinical trials: Cognitive Dysfunction, Postoperative
Fraily, Abdominal Surgery
Awareness Neuraxial Versus General Anesthesia in Frail Patients Undergoing Laparoscopic or Robotic Abdominopelvic Surgery.
This is a bicentric, prospective, non-pharmacological, randomized study designed to compare the efficacy and safety of awake neuraxial anesthesia with sedation versus general anesthesia in frail patients undergoing elective major…
- Conditions
- Fraily, Abdominal Surgery, Postoperative Cognitive Dysfunction (POCD)
- Trial name
- SAFE-AWARENESS (NCT07486336)
- Testing
- Neuraxial anesthesia, General Anesthesia, avoidance of GABAergic-drugs strategy
- Where
- 2 sites in Italy
- Volunteers
- 100 people
- Sponsor
- Ente Ospedaliero Ospedali Galliera
Postoperative Cognitive Dysfunction, Acute Postoperative Pain
Effect of TPVB on Postoperative Pain and Cognitive Function After VATS in Elderly Patients
To investigate the effect of ultrasound-guided thoracic paravertebral nerve block on postoperative acute and chronic pain and cognitive function in elderly patients with thoracoscopic partial lung resection.
- Conditions
- Postoperative Cognitive Dysfunction, Acute Postoperative Pain, Chronic Postsurgical Pain
- Trial name
- NCT05364216
- Testing
- Measurement of cognitive function, Thoracic paravertebral block, The assessment of cognitive function
- Where
- China
- Volunteers
- 92 people, healthy volunteers welcome
- Sponsor
- The First Hospital of Qinhuangdao
Postoperative Complications, Memory Disorders
A Study to Determine if Carbon Dioxide Lavage During Total Knee Surgery Reduces Intraoperative Embolic Events
The purpose of this study is to determine if the use of a carbon dioxide lavage device (CarboJet) to clean bone surfaces during total knee surgery decreases intraoperative embolic events when compared with standard orthopedic…
- Trial name
- NCT00736125
- Testing
- pulsatile saline lavage, carbon dioxide lavage
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- Kinamed Incorporated
POCD - Postoperative Cognitive Dysfunction, Mechanical Bowel Preparation
Investigation of the Effect of Preoperative Bowel Cleansing on Postoperative Cognitive Impairment
Cognitive impairment has been reported up to 54 % after colorectal surgeries. Mechanical bowel cleansing means that a system called the second brain in the body, which includes a wide variety of genetic and neuronal structures…
- Trial name
- NCT05942404
- Testing
- mechanical bowel preparation
- Where
- Turkey (Türkiye)
- Volunteers
- 84 people
- Sponsor
- TC Erciyes University
Thoracic Surgery, Cognitive Dysfunction
Cerebral Desaturation and Postoperative Dysfunction After Thoracic Surgery
The purpose of this study prospective observational study is to determine cognitive dysfunction incidence after thoracic surgery.
- Trial name
- NCT03805880
- Testing
- cerebral desaturation monitoring and cognitive examination
- Where
- Italy
- Volunteers
- 100 people
- Sponsor
- University of Roma La Sapienza
Cognitive Dysfunction, Postoperative, Cognitive Dysfunction
Assessment of Brain Oxygen Drops During Surgery and Related Risk Factors for Cognitive Problems After Heart Surgery
This study examines whether decreases in brain oxygen levels during cardiac surgery are linked to postoperative cognitive dysfunction and identifies other factors that may increase the risk of cognitive impairment.
- Conditions
- Cognitive Dysfunction, Postoperative, Cognitive Dysfunction, Cardiac Surgery
- Trial name
- NCT07361068
- Where
- Turkey (Türkiye)
- Volunteers
- 102 people
- Sponsor
- Bursa Yuksek Ihtisas Training and Research Hospital
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
Cognition
Cognition in Postoperative Total Hip Arthroplasty and Total Hip Resurfacing Patients
Transient cognitive changes after surgery may be due to many different factors. It is estimated that between 5-29% of patients undergoing orthopedic surgery experience a transient decline in their cognition.
- Trial name
- NCT01079468
- Where
- United States
- Volunteers
- 100 people
- Sponsor
- Rothman Institute Orthopaedics
Cognitive and Behavioral Impairment
Incidence of Postoperative Cognitive Decline in Patients With Preexisting Cognitive Impairment
This study aims to find out how often memory and thinking problems happen after surgery in people who already have memory issues before their operation. These memory problems are called postoperative cognitive decline (POCD).
- Trial name
- NCT07135336
- Testing
- surgery, norma
- Where
- China
- Volunteers
- 340 people, healthy volunteers welcome
- Sponsor
- Peking University Shenzhen Hospital
Postoperative Delirium, Postoperative Cognitive Dysfunction
Cognitive Dysfunction and Delirium After TUR-M in Elderly Patients
Elderly patients undergoing transurethral resection are at increased risk of postoperative cognitive dysfunction (POCD) and delirium, which are associated with prolonged hospital stay, increased morbidity, and decreased quality…
- Conditions
- Postoperative Delirium, Postoperative Cognitive Dysfunction, Cognitive Dysfunction
- Trial name
- POCDTURMSTUD (NCT07719712)
- Testing
- Cognitive and Delirium Assessment (MoCA and CAM)
- Where
- Turkey (Türkiye)
- Volunteers
- 150 people
- Sponsor
- Muğla Sıtkı Koçman University
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
Cognitive Decline, Cognitive Impairment
Preoperative Cognitive Training for Postoperative Cognitive Dysfunction
Postoperative Cognitive Dysfunction (POCD) is a state of decline in cognitive ability after surgery and is frequently seen among our elderly population.
- Conditions
- Cognitive Decline, Cognitive Impairment, Cognitive Deterioration
- Trial name
- CogniTrain (NCT03353987)
- Testing
- Cognitive training
- Where
- Malaysia
- Volunteers
- 17 people
- Sponsor
- University of Malaya
Cognitive Dysfunction
Postoperative Cognitive Dysfunction as Geriatric Syndrome
This study is testing cognitive function before and after the surgery, with patient's informed consent. Patients of interest are 65 year or older, undergoing surgery in general or regional anesthesia.
- Trial name
- NCT05648890
- Where
- Czechia
- Volunteers
- 203 people, healthy volunteers welcome
- Sponsor
- Tomas Bata Hospital, Czech Republic
Delirium, Postoperative Cognitive Deficit (POCD)
Neuroprotection With Dexmedetomidine in Patients Undergoing Elective Cardiac or Abdominal Surgery (Neuprodex)
The drug Dexmedetomidine will be investigated in 72 patients (men and women) undergoing elective cardiac or abdominal surgery. The study medication will be administered perioperatively by intravenous infusion continuously (at the…
- Trial name
- NCT02096068
- Testing
- Dexmedetomidine (Dexdor®), 0.9% Sodium Chloride
- Where
- Germany
- Volunteers
- 78 people
- Sponsor
- Claudia Spies
Postoperative Cognitive Dysfunction
Cognitive Dysfunction Following Cardiac Surgery
Postoperative cognitive dysfunction (POCD) is the most common complication after cardiac surgery. This prospective study was conducted to investigate the mechanisms of development of POCD following cardiac surgery taking into…
- Trial name
- CDCS (NCT02767713)
- Testing
- Dexamethasone
- Volunteers
- 171 people
- Sponsor
- Clinical Hospital Center, Split
Bladder Tumor, Postoperative Cognitive Dysfunction
The Assessment of POCD After TURBT Under Spinal Anesthesia
This study evaluates the influence of premedication on cognitive functions in patients undergoing transurethral resection of bladder tumor under spinal anesthesia.
- Trial name
- NCT03029676
- Testing
- benzodiazepines, opioid, spinal anesthesia
- Where
- Poland
- Volunteers
- 200 people
- Sponsor
- Medical University of Warsaw
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
Anesthesia, Postoperative Pain
Opioid-free Anesthesia and Acute Postoperative Pain
Control of intraoperative and postoperative pain with the use of opioids constitutes normal practice. Opioid free anesthesia (OFA) is a relatively recent anesthesiology practice according to which opioids are not administered…
- Conditions
- Anesthesia, Postoperative Pain, Cognitive Impairment, Variable
- Trial name
- NCT04976842
- Testing
- OFA, OBA
- Where
- Greece
- Volunteers
- 200 people
- Sponsor
- Attikon Hospital
Postoperative Cognitive Dysfunction, Preoperative Anxiety
Correlation of Preoperative Anxiety With Early Postoperative Cognitive Dysfunction in Breast Cancer Patients
Breast cancer is the most common type of cancer in women. Anxiety and depression often accompany the treatment phase of oncology patients.
- Trial name
- NCT04701801
- Testing
- MoCA test
- Where
- Turkey (Türkiye)
- Volunteers
- 200 people
- Sponsor
- Dr Abdurrahman Yurtaslan Ankara Oncology Training and Research Hospital
Postoperative Cognitive Dysfunction
Use of Brain Wave Monitoring During Surgery to Reduce Postoperative Cognitive Dysfunction
This research study is being done to determine if indices derived from monitoring brain wave activity while under general anesthesia will predict the likelihood of post-operative cognitive dysfunction in patients over 60 years…
- Trial name
- NCT04189861
- Where
- United States
- Volunteers
- 31 people, healthy volunteers welcome
- Sponsor
- Dartmouth-Hitchcock Medical Center