14 October 2022 : Clinical Research
Correlation Between Trough Level of Abiraterone and Prostate-Specific Antigen (PSA) Response in Metastatic Hormone-Sensitive Prostate Cancer
Zin W. Myint12ABCDEFG*, Jill M. Kolesar23CDE, Joseph Robert McCorkle2CDE, Jianrong Wu4C, Carleton S. Ellis32CDE, Danielle E. Otto23CDE, Peng Wang12ACDEDOI: 10.12659/MSM.938091
Med Sci Monit 2022; 28:e938091
Table 5 Correlation between 1-month, 3-month, and 7-month abiraterone trough levels and prostate-specific antigen alteration (change from baseline to 1 month of starting treatment).
| Correlation (PSA alternation, AA) | Spearman rank correlation | P value |
|---|---|---|
| 1 Month | 0.372 | 0.259 |
| 3 Months | 0.183 | 0.637 |
| 7 Months | 0.200 | 0.704 |
| PSA alteration, change of PSA from baseline to 1 month after treatment; AA – abiraterone acetate. | ||






