Prostate Cancer
Conditions
Interventions
Gold Standard:Needle biopsy or surgical pathology
Index test:Lipid parameters based on J-difference editing spectroscopy
Sponsors
The First Affiliated Hospital, Zhejiang University School of Medicine
Eligibility
Sex/Gender
Male
Age
18 Years to No maximum
Inclusion criteria
Inclusion criteria: 1. Age >=18 years; 2. Patients with clinically abnormal levels of tumor-specific markers (PSA >4 ng/mL) or suspected malignant lesions based on other examinations (e.g., CT, ultrasound, etc.); 3. Underwent J-difference edited magnetic resonance spectroscopy (JDE-MRS) scanning.
Exclusion criteria
Exclusion criteria: 1. History of surgical resection or tumor therapy prior to the JDE-MRS examination; 2. No biopsy or surgical pathology was performed after the JDE-MRS examination; 3. Use of statins for more than one month prior to the JDE-MRS examination; 4. Unavailable or incomplete imaging data or clinical data.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Unsaturation Index;Polyunsaturation Index;Polyunsaturation Index in Unsaturated Fatty Acid; | — |
Secondary
| Measure | Time frame |
|---|---|
| Sensitivity;Specificity;Accuracy;Positive Predictive Value;Negative Predictive Value; | — |
Countries
China
Contacts
Public ContactFeng Chen
The First Affiliated Hospital, Zhejiang University School of Medicine
Outcome results
None listed