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Table 2 Characteristics of the patients who exhibited an DR

From: Dissociated response to PD-1 inhibitors combined with radiotherapy in patients with advanced metastatic solid tumors: a single-center experience

No.

Gender

Age

(years)

Histology

(tumour type)

Time of DRAppears

(weeks)

RECIST 1.1

Response site

Progression site

ICIs treatment after DR

(months)

Duration of ICIs treatment after DR

(months)

1

F

67

Adenocarcinoma

(lung)

8

SD

liver

lung

PD-1+RT

13.5

2

M

76

Adenocarcinoma

(colorectum)

21

SD

liver

liver

None

/

3

M

67

Adenocarcinoma

(lung)

22

SD

lung

lung, LN

None

/

4

F

75

Adenocarcinoma

(lung)

7

SD

peritoneal cavity

colon

PD-1

15.7

5

F

58

Sarcoma

(retroperitoneum)

23

SD

peritoneal cavity

peritoneal cavity

PD-1

13.5

6

F

64

Infiltrating ductal carcinoma

(Breast)

21

PR

lung

lung

PD-1

26

7

F

65

Leiomyosarcoma

(Cervix)

7

SD

lung, rectum

lung

PD-1+RT

11.5

8

F

53

Papillar carcinoma

(kidney)

8

SD

LN

LN

PD-1+RT

11.9

9

M

68

Squamous cell carcinoma

(lung)

15

PD

LN

NL (lung)

PD-1+RT

19.4

10

F

53

Squamous cell carcinoma

(lung)

24

PD

peritoneum, pleura

pleura

None

/

11

M

62

Squamous cell carcinoma

(esophagus)

12

SD

lung

lung

None

/

12

M

77

Adenocarcinoma

(colorectum)

8

PD

lung, liver

lung, liver

PD-1+RT

3.4

13

F

52

Adenocarcinoma

(cervix)

16

SD

liver

LN

None

/

14

F

76

Adenocarcinoma

(bile duct)

12

PD

liver

NL (liver)

None

/

15

M

71

Adenocarcinoma

(prostate)

38

PD

lung

lung

None

/

16

F

51

Serous epithelial carcinoma

(ovary)

13

SD

peritoneal cavity

Abdominal wall

None

/

17

F

31

Squamous cell carcinoma

(cervix)

8

PD

LN

NL (lung)

None

/

18

M

71

Adenocarcinoma

(colorectum)

15

PD

lung

LN

PD-1

7.2

19

F

66

Adenocarcinoma

(pancreas)

6

PD

peritoneal cavity

liver

None

/

20

F

42

Adenocarcinoma

(liver)

12

SD

liver

LN

PD-1

28.2

21

F

43

Squamous cell carcinoma

(cervix)

12

PD

LN

LN

PD-1+RT

24.5

22

F

37

Adenocarcinoma

(Head and neck)

27

PR

lung

lung

PD-1

15.3

  1. F Female, M Male, LN Lymph nodes, NL New lesions