Postoperative Cognitive Dysfunction Clinical Trial
Official title:
Clinical Study on LINC01844 as a Diagnostic Marker for Early Postoperative Cognitive Dysfunction in Elderly Patients
NCT number | NCT06387836 |
Other study ID # | B2024-063 |
Secondary ID | |
Status | Recruiting |
Phase | |
First received | |
Last updated | |
Start date | February 21, 2024 |
Est. completion date | June 30, 2025 |
Postoperative cognitive dysfunction (POCD) is a common complication after surgery that is associated with more adverse events and death. The goal of this observational study is to learn about the diagnosis performance of long intergenic non-coding RNA(LINC01844) level in blood of older people for POCD. The main question it aims to answer is: Does the relative level of LINC01844 in blood help diagnose POCD of older people after surgery? Participants undergoing elective lumbar decompression and fusion will finish neuropsychological evaluations one day before and 1st, 3rd and 5th day after surgery. At the same timepoint, the relative level of LINC01844 in blood will also be tested.
Status | Recruiting |
Enrollment | 63 |
Est. completion date | June 30, 2025 |
Est. primary completion date | February 21, 2025 |
Accepts healthy volunteers | No |
Gender | All |
Age group | 65 Years to 85 Years |
Eligibility | Inclusion Criteria: - Patients scheduled to perform elective lumbar decompression and interbody fusion under general anesthesia; - 65-85 years old; - American Society of Anesthesiologists (ASA) physical status I-III level; - Body mass index (BMI) between 20 Kg/m2 and 28 Kg/m2; - From whom written informed consent is obtainable either from the patient or from a legal representative; Exclusion Criteria: - Patents with cognitive dysfunction preoperatively; - Patents with verbal, visual and auditory defects; - Patients with history of alcohol and/or drug abuse, or history of neurological and psychotic disorders; - Patients with history of hospital admission and therapy within 30 days. |
Country | Name | City | State |
---|---|---|---|
China | Zhongshan Hospital Fudan University | Shanghai | Shanghai |
Lead Sponsor | Collaborator |
---|---|
Shanghai Zhongshan Hospital |
China,
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* Note: There are 17 references in all — Click here to view all references
Type | Measure | Description | Time frame | Safety issue |
---|---|---|---|---|
Primary | relative level of LINC01844 | The relative level of LINC01844 in peripheral blood is measured by qRT-PCR according to the instructions from the SYBR Green PCR Master Mix Kit (Qiagen). | preoperative day and postoperative day 1,3 and 5 | |
Secondary | serum reactive protein-C | Serum reactive protein-C is measured by an ELISA kit | preoperative day and postoperative day 1,3 and 5 | |
Secondary | serum interleukin-6 | Serum interleukin-6 is measured by an ELISA kit | preoperative day and postoperative day 1,3 and 5 |
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