Table 3 Summary of AEs/SAEs

From: Androgen receptor pathway inhibitors and taxanes in metastatic prostate cancer: an outcome-adaptive randomized platform trial

AE

ARPIs

ARPIs (physician’s choice control)

Taxanes

Taxanes (physician’s choice control)

 

(N = 51)

(N = 37)

(N = 75)

(N = 48)

Any AE

37

72.5%

28

75.7%

64

85.3%

45

93.8%

Treatment-related AE

26

51.0%

19

51.4%

50

66.7%

38

79.2%

Any SAE/AE resulting in IMP interruption

4

7.8%

6

16.2%

18

24.0%

8

16.7%

An SAE/AE resulting in IMP (dose) adjustment

2

3.9%

2

5.4%

12

16.0%

8

16.7%

Any SAE/AE resulting in permament discontinuation of IMP

5

9.8%

6

16.2%

14

18.7%

7

14.6%

Most common AE (all grades, occurring in ≥5% of patients)

 Fatigue

7

13.7%

9

24.3%

25

33.3%

17

35.4%

 Back pain

9

17.6%

3

8.1%

19

25.3%

9

18.8%

 Anemia

6

11.8%

2

5.4%

9

12.0%

9

18.8%

 Pain (hip)

5

9.8%

3

8.1%

6

8.0%

6

12.5%

 Nausea

3

5.9%

1

2.7%

4

5.3%

8

16.7%

 Diarrhea

1

2.0%

0

0.0%

8

10.7%

7

14.6%

 Dysgeusia

0

0.0%

1

2.7%

9

12.0%

5

10.4%

 Dyspnea

3

5.9%

2

5.4%

8

10.7%

2

4.2%

 Neuropathy/peripheral sensory neuropathy

2

3.9%

2

5.4%

14

18.7%

8

16.7%

 Constipation

1

2.0%

1

2.7%

6

8.0%

5

10.4%

 Fever

2

3.9%

3

8.1%

5

6.7%

4

8.3%

 Pain (leg/extremities)

2

3.9%

1

2.7%

6

8.0%

3

6.3%

 Thromboembolic event

0

0.0%

0

0.0%

7

9.3%

6

12.5%

 Neutropenia

0

0.0%

0

0.0%

6

8.0%

6

12.5%

 Weight loss

1

2.0%

3

8.1%

4

5.3%

5

10.4%

SAEs

16

31.4%

13

35.1%

26

34.7%

21

43.8%

 Treatment-related SAEs

5

9.8%

6

16.2%

17

22.7%

18

37.5%

Number of SAEs

 1

10

19.6%

9

24.3%

14

18.7%

10

20.8%

 2

4

7.8%

2

5.4%

10

13.3%

6

12.5%

 ≥3

2

3.9%

2

5.4%

2

2.7%

5

10.4%

SAE system organ class

 Infections and infestations

5

9.8%

4

10.8%

8

10.7%

8

16.7%

 Gastrointestinal disorders

4

7.8%

2

5.4%

1

1.3%

4

8.3%

 Vascular disorders

2

3.9%

0

0.0%

6

8.0%

6

12.5%

 Cardiac disorders

2

3.9%

3

8.1%

4

5.3%

3

6.3%

 Musculoskeletal and connective tissue disorders

1

2.0%

0

0.0%

2

2.7%

4

8.3%

 General disorders and administrations site conditions

2

3.9%

1

2.7%

3

4.0%

1

2.1%

 Nervous system disorders

1

2.0%

3

8.1%

2

2.7%

1

2.1%

 Blood and lymphatic disorders

1

2.0%

0

0.0%

4

5.3%

1

2.1%

 Renal and urinary disorders

0

0.0%

3

8.1%

0

0.0%

0

0.0%

 Injury, poisoning and procedural complications

2

3.9%

1

2.7%

1

1.3%

1

2.1%

 Metabolism and nutrition disorders

1

2.0%

0

0.0%

1

1.3%

1

2.1%

 Respiratory, thoracic and mediastinal disorders

0

0.0%

1

2.7%

1

1.3%

2

4.2%

Grade 5 AEs

0

0.0%

0

0.0%

2a

2.7%

1a

2.1%

  1. The table provides a descriptive comparison of the occurrence of the most common SAEs/AEs reported in patients who received an ARPI or taxanes, separately for those randomized to physician’s choice (control group) and those in the experimental arm. IMP, investigational medicinal product.
  2. aNone were considered treatment related.