AUG 7, 2026 · REVIEW
Impact of PSA Nadir on Outcomes in Metastatic Hormone-Sensitive Prostate Cancer: A Systematic Review and Reconstructed Individual Patient Data Meta-analysis
Targeted Oncology
Reconstructed IPD meta-analysis of 1638 patients shows PSA nadir ≤0.2 associated with substantial OS and PFS improvements (HR 0.27 and 0.19 respectively, both p<0.0001), providing robust evidence for PSA nadir as a prognostic marker in mHSPC.
Reported
Sample size (OS analysis)1638
Sample size (PFS analysis)1104
Median PFS nadir ≤0.2not reached