1. Circulating SMRP and CA‐125 before and after pleurectomy decortication for pleural mesothelioma
- Author
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Juuso Paajanen, Ahmed Sadek, William G. Richards, Yue Xie, Emanuele Mazzola, Kristina Sidopoulos, John Kuckelman, Ritu R. Gill, and Raphael Bueno
- Subjects
biomarkers ,CA‐125 ,pleural mesothelioma ,pleurectomy decortication ,SMRP ,Neoplasms. Tumors. Oncology. Including cancer and carcinogens ,RC254-282 - Abstract
Abstract Background Tumor recurrence remains the main barrier to survival after surgery for pleural mesothelioma (PM). Soluble mesothelin‐related protein (SMRP) and cancer antigen 125 (CA‐125) are established blood‐based biomarkers for monitoring PM. We prospectively studied the utility of these biomarkers after pleurectomy decortication (PD). Methods Patients who underwent PD and achieved complete macroscopic resection with available preoperative SMRP levels were included. Tumor marker levels were determined within 60 days of three timepoints: (1) preoperation, (2) post‐operation, and (3) recurrence. Results Of 356 evaluable patients, 276 (78%) had recurrence by the end of follow‐up interval. Elevated preoperative SMRP levels were associated with epithelioid histology (p
- Published
- 2024
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