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Table 3 Intracranial Treatment Response for the enrolled patients

From: Whole brain radiation therapy does not improve the overall survival of EGFR-mutant NSCLC patients with leptomeningeal metastasis

 

All patients (n = 51)

WBRT (n = 26)

non-WBRT (n = 25)

P-value

CR

3 (5.88%)

2 (7.69%)

1 (4%)

 

PR

5 (9.8%)

2 (7.69%)

3 (12%)

 

SD

8 (15.69%)

5 (19.23%)

3 (12%)

 

PD

35 (68.63%)

17 (65.39%)

18 (72%)

 

ORR

8 (15.7%)

4 (15.4%)

4 (16%)

0.952

DCR

16 (31.4%)

9 (34.7%)

7 (28%)

0.611

  1. CR Complete response, PR Partial response, SD Stable disease, PD Progression disease, ORR Objective response rate, DCR Disease control rate