postoperative cognitive dysfunction(POCD)
Conditions
Interventions
test group:Use of near-infrared spectroscopy to monitor preoperative and postoperative cerebral oxygen saturation during routine surgical procedures
control group(part.2):Near-infrared spectrometer not used,Normal surgical procedures and monitoring
Sponsors
The Second Hospital of Anhui Medical University
Eligibility
Sex/Gender
All
Age
60 Years to 80 Years
Inclusion criteria
Inclusion criteria: 1: Age 60-80 years; 2: ASA classification II-III; 3: Hip arthroplasty patients
Exclusion criteria
Exclusion criteria: 1: History of cerebrovascular accident 2: History of taking psychotropic drugs within six months prior to admission and chronic alcohol abuse. 3: Pre-operative Mental Status Scale (MMSE) scores that are not compatible with scoring measurements and lower than the minimum score of the corresponding literacy level (illiterate = 17 points, elementary school = 20 points, secondary school = 22 points, university = 23 points). 4: Visual, auditory or verbal communication disorders, liver and kidney dysfunction.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Postoperative cognitive impairment;Pain scores;Pre- and postoperative cerebral oxygen saturation;Patient general information; | — |
Secondary
| Measure | Time frame |
|---|---|
| Intraoperative joint time point blood pressure; | — |
Countries
China
Contacts
Public ContactXianwen Hu
The Second Hospital of Anhui Medical University
Outcome results
None listed