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Table 2 Taxane-platinum (TP) versus platinum-based therapy (PC/PAC) in the TP53-negative and TP53-positive group. Interactions between the therapies and clinicopathological factors (multivariate models: the logistic regression and Cox proportional hazards model)*

From: TP53 status and taxane-platinum versus platinum-based therapy in ovarian cancer patients: A non-randomized retrospective study

 

TP53(-) group, N = 186

TP53(+) group, N = 266

 

OR or HR [95% C.I.]

P value

OR or HR [95% C.I.]

P value

Complete remission (CR)

    

PC/PAC

-

 

1.0

 

TP

-

>0.1

3.28 [1.22,8.83]

0.018

endometrioid, CCC treated with PC/PAC

1.0

 

-

 

endometrioid, CCC treated with TP

>10 [0.92, +]

0.058

-

 

Platinum sensitivity (PS)

    

PC/PAC

-

 

1.0

 

TP

-

>0.1

1.96 [1.14, 3.35]

0.014

Platinum high sensitivity (PHS)

    

PC/PAC

1.0

 

1.0

 

TP

0.006 [0.001, 0.29]

0.010

10.73 [1.14, +]

0.038

endometrioid, CCC treated with PC/PAC

1.0

 

-

 

endometrioid, CCC treated with TP

18.37 [1.25, +]

0.033

-

 

FIGO IIIA/B treated with PC/PAC

1.0

 

-

 

FIGO IIIA/B treated with TP

161 [3.08, +]

0.012

-

 

FIGO IIIC treated with PC/PAC

1.0

 

-

 

FIGO IIIC treated with TP

133 [2.94, +]

0.012

-

 

Residual tumor >2 cm treated with PC/PAC

-

 

1.0

 

Residual tumor >2 cm treated with TP

-

 

5.95 [1.16, +]

0.032

Grade 3 tumors treated with PC/PAC

-

 

1.0

 

Grade 3 tumors treated with TP

-

 

0.11 [0.01, 1.14]

0.065

Grade 4 tumors treated with PC/PAC

-

 

1.0

 

Grade 4 tumors treated with TP

-

 

0.04 [0.003, 0.55]

0.016

Disease free survival (DFS)

    

PC/PAC versus TP

 

>0.1

 

>0.1

Overall survival (OS, risk of death)

    

PC/PAC

-

 

1.0

 

TP

-

>0.1

0.15 [0.04, 0.60]

0.007

Age >53 treated with PC/PAC

1.0

 

1.0

 

Age >53 treated with TP

0.51 [0.24, 1.08]

0.077

0.58 [0.32, 1.07]

0.080

Grade 3 tumors treated with PC/PAC

-

 

1.0

 

Grade 3 tumors treated with TP

-

 

5.76 [1.44, 23.0]

0.013

Grade 4 tumors treated with PC/PAC

-

 

1.0

 

Grade 4 tumors treated with TP

-

 

6.0 [1.43, 25.5]

0.015

  1. CCC – clear cell carcinoma; *this table shows only parameters which interacted with the chemotherapies; the clinical endpoints were also associated with other clinicopathological factors or their categories (see Table 3)