Clinical trials: Postoperative Cognitive Dysfunction (POCD)
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
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
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
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
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
Undergoing General Anaesthesia
Risk Factors of POCD in General Anesthesia Patients Underwent Noncardiac and Non Neurological Procedures.
The study was a prospective cohort study to assess the effect of age, duration of anesthesia, repeated surgery, and type of surgery on cognitive impairment in 108 geriatric patients (≥60 years) who underwent general anesthesia…
- Trial name
- NCT04215263
- Testing
- Questionaire
- Where
- Indonesia
- Volunteers
- 109 people
- Sponsor
- Universitas Indonesia
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
Cognitive Decline, Urinary Bladder Cancer
Association of POCD With Circulating Biomarkers in Patients Undergoing TUR of Bladder Tumor
Bladder tumor is one of the most widespread tumors in the world, with increasing prevalence at the global level. One of the procedures in patients with bladder tumors is transurethral resection of the bladder (TURM) most often…
- Conditions
- Cognitive Decline, Urinary Bladder Cancer, Frail, Biomarker
- Trial name
- NCT07165236
- Where
- Croatia
- Volunteers
- 42 people
- Sponsor
- Osijek University Hospital
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 Delirium (POD)
Validation of a Risk Assessment Model for Postoperative Delirium Based on Artificial Intelligence
Postoperative delirium (POD) is a frequent postoperative complication in the elderly, characterised by fluctuating disturbances in attention, awareness, and cognition.
- Trial name
- NCT05639348
- Testing
- Data collection on POD for calculation of the PIPRA score
- Where
- 3 sites in Switzerland
- Volunteers
- 993 people
- 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 Delirium, Postoperative Recovery in Elderly Patients
Recovery After Upper Extrimety Surgery
The goal of this randomized clinical trial is to determine whether Bispectral Index (BIS)-guided general anesthesia improves postoperative cognitive recovery and overall quality of recovery in adults undergoing elective hand or…
- Conditions
- Postoperative Delirium, Postoperative Recovery in Elderly Patients, Postoperative Cognitive Dysfunction (POCD)
- Trial name
- Recovery (NCT07714928)
- Testing
- BIS-Guided General Anesthesia, Clinically Guided General Anesthesia
- Where
- Sweden
- Volunteers
- 112 people
- Sponsor
- Region Örebro County
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
Carotid Stenosis, Carotid Artery Diseases
Cerebral Oximetry During Awake Carotid Endarterectomy
Surgery to remove plaque from the carotid artery in the neck requires the artery to be clamped for a period of time. In some patients this reduces blood flow to the brain enough to cause temporary symptoms, and a temporary…
- Conditions
- Carotid Stenosis, Carotid Artery Diseases, Brain Ischemia, Carotid Endarterectomy
- Trial name
- COACE (NCT07816081)
- Testing
- Masked continuous cerebral oximetry, Standardised awake neurological test, Serial cognitive assessment
- Where
- Vietnam
- Volunteers
- 150 people
- Sponsor
- Nguyen Toan Thang
Genotype, Cognitive Impairment
Study of the Correlation Between Specific Genes and Cognitive Dysfunction After Surgery
The purpose of this study is to determine whether a certain clock-gene (HPER3) with the 5/5 genotype carries a higher risk of post-operative cognitive dysfunction.
- Trial name
- NCT01088100
- Testing
- Genotyping
- Where
- Denmark
- Volunteers
- 279 people
- Sponsor
- Herlev Hospital
Postoperative Cognitive Dysfunction, POCD
Optimizing Postoperative Cognition the Elderly
This study will recruit surgical patients more than 65 years old. Patients who participate will wear a sticker on their forehead during surgery which monitors their brain waves (electroencephalogram, EEG) and participate in…
- Trial name
- NCT02650687
- Testing
- Processed EEG
- Where
- United States
- Volunteers
- 178 people
- Sponsor
- Icahn School of Medicine at Mount Sinai
Postoperative Cognitive Dysfunction
LINC01844 as a Diagnostic Biomarker for POCD in Elderly Patients
Postoperative cognitive dysfunction (POCD) is a common complication after surgery that is associated with more adverse events and death.
- Trial name
- NCT06387836
- Testing
- Isoflurane 0.8 MAC, Desflurane 0.8MAC
- Where
- China
- Volunteers
- 85 people
- Sponsor
- Shanghai Zhongshan Hospital
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 (POD), Postoperative Cognitive Deficit (POCD)
Biomarker Development for Postoperative Cognitive Impairment in the Elderly (BioCog)
The research leading consortium to these results has received funding from the European Union Seventh Framework Programme [FP7/2007-2013] under grant agreement no 602461 (www.biocog.eu).
- Trial name
- BioCog (NCT02265263)
- Where
- 2 sites in Germany, Netherlands
- Volunteers
- 1,054 people
- Sponsor
- Charite University, Berlin, Germany