Clinical trials: Mental Status Changes Postoperative
Avitaminosis, Delirium, Dementia, Amnestic, Cognitive Disorders
Interaction of Cobalamin Status With Nitrous Oxide in Relation to Postoperative Cognitive Changes in the Elderly
Low cobalamin (vitamin B12) levels are frequent in the elderly. Most often they reflect a mild metabolic abnormality without clinical symptoms (subclinical cobalamin deficiency).
- Trial name
- NCT00212147
- Testing
- General anesthesia with nitrous oxide, General anesthesia without nitrous oxide
- Where
- 2 sites in United States
- Volunteers
- 444 people
- Sponsor
- National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
Delirium
Is Dexmedetomidine Associated With a Lower Incidence of Postoperative Delirium When Compared to Propofol or Midazolam in Cardiac Surgery Patients
The purpose of this chart review study is to determine whether the use of dexmedetomidine, a selective α2-adrenergic receptor agonist with sedative, analgesic, and antinociceptive properties, would be associated with a lower…
- Trial name
- NCT00417664
- Testing
- Dexmedetomidine, Propofol, Midazolam
- Where
- United States
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Stanford University
Cognitive Change, Total Knee Anthroplasty
Early Cognitive Changes After General Versus Spinal Anesthesia in Older Adults Undergoing Total Knee Arthroplasty
This prospective observational study investigated early postoperative cognitive changes in older adults undergoing elective total knee arthroplasty under general or spinal anesthesia.
- Trial name
- NCT07860593
- Testing
- General Anesthesia, Spinal Anesthesia with Bupivacaine
- Where
- Turkey (Türkiye)
- Volunteers
- 44 people
- Sponsor
- Haseki Training and Research Hospital
Colorectal Cancer, Sleep Quality
Association of Sleep Quality and Mental Status With Early Recurrence and Prognosis of Colorectal Cancer
This is a prospective observational cohort study to explore the effects of sleep quality and mental status on early postoperative recurrence and prognosis in patients with colorectal cancer.
- Conditions
- Colorectal Cancer, Sleep Quality, Mental Status Change
- Trial name
- NCT06443996
- Where
- China
- Volunteers
- 500 people
- Sponsor
- Ma Yanlei
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
Postoperative Pain, Postoperative Vomiting and Nausea
Efficacy Side-effect Score (ESS): Development and Evaluation of a New Tool for Patients After Surgery
We hypothesized that better control of postoperative pain treatment and its side effects by monitoring ESS might influence the degree of mobility and morbidity in surgical patients and consequently reduce LOS.
- Conditions
- Postoperative Pain, Postoperative Vomiting and Nausea, Postoperative Complications, Mental Status Changes Postoperative
- Trial name
- ESScore (NCT02143128)
- Testing
- Efficacy Safety Score, Verbal Numeric Rating Scale
- Where
- 2 sites in Kazakhstan, Russia
- Volunteers
- 1,152 people, healthy volunteers welcome
- Sponsor
- Vestre VikenHF Kongsberg Sykehus