Table 1 Baseline characteristics and qualifying genomics by group.

From: A signal-seeking Phase 2 study of olaparib and durvalumab in advanced solid cancers with homologous recombination repair gene alterations

Characteristic

Group 1 (n = 16)

Group 2 (n = 32)

No.

%

No.

%

Median age, years (range)

56 (23–71)

54 (20–76)

Male sex

8

50%

13

41%

ECOG status

  0

15

94%

24

75%

  1

1

6%

8

25%

Lines of prior systemic treatment

  Median line (range)

1.5 (1–3)

2 (0–5)

  Prior lines <2

8

50%

9

28%

Cancer type

  Bone and soft tissue sarcomas

4

25%

8

25%

  Alveolar soft part sarcoma

  

1

3%

  Chondrosarcoma

  

2

6%

  Ewing’s sarcoma

  

1

3%

  Leiomyosarcoma

2

13%

2

6%

  Liposarcoma

  

2

6%

  Osteosarcoma

1

6%

1

3%

  PEComa

1

6%

  

Carcinomas

12

75%

24

75%

  Anal, SCC

  

1

3%

  Breast, IDC

  

2

6%

  Cervix adenocarcinoma

1

6%

  

  Cholangiocarcinoma, gallbladder adenocarcinoma

2

13%

  

  Colorectal adenocarcinoma

1

6%

3

9%

  CUP

  

1

3%

  Endometrial adenocarcinoma

  

2

6%

  Ethmoid sinus adenocarcinoma

1

6%

  

  Gastric adenocarcinoma

1

6%

1

3%

  Glioma

1

6%

2

6%

  Medulloblastoma

  

1

3%

  Meningioma, anaplastic

  

1

3%

  Neuroendocrine carcinoma

  

1

3%

  Ovarian adenocarcinoma

  

1

3%

  Ovarian, sex cord-stromal tumour

  

1

3%

  Pancreas adenocarcinoma

4

25%

2

6%

  Small intestine adenocarcinoma

1

6%

1

3%

  Thyroid carcinoma, papillary

  

1

3%

  Uveal melanoma

  

2

6%

Qualifying genomic biomarker

  BRCA1

4^

25%

  

  BRCA2

12

75%

  

  ATM

  

10#

31%

  ATR

  

1

3%

  BAP1

  

2

6%

  BARD1

  

1*

3%

  BRIP1

  

2$

6%

  CDK12

  

3+*

3%

  CHEK1

  

1

3%

  CHEK2

  

3

9%

  FANCA

  

2*

6%

  FANCI

  

1

3%

  NBN

  

1

3%

  RAD51

  

1

3%

  SLX4

  

2*

6%

  XRCC2

  

1

3%

  1. CUP carcinoma of unknown primary, HRR homologous recombination repair, IDC infiltrating ductal carcinoma, PEComa perivascular epithelioid cell tumour, SCC squamous cell carcinoma.
  2. *Indicates alterations that would not pass current bioinformatic pipelines, but were included in the original molecular tumour board report that qualified patients for the trial, comprised of 1 BARD1, 1 CDK12, 1 FANCA, 1 ATM + CHEK1, 1 CHEK1 and both SLX4 alterations. ^Two patients with a qualifying BRCA1 alteration also had a co-occurring HRR gene alteration (1 in ATM and the other in FANCD2); #four patients with qualifying ATM alterations also had co-occurring HRR gene alterations (2 in CHEK1, 1 in NBN, 1 in CHEK1 and BARD1 and 1 in CHEK1 and RAD51); $one patient with a qualifying BRIP1 alteration also had a RAD51C mutation; +two patients with qualifying CDK12 alterations also had a RAD51 mutation, or a RAD51 and FANCE mutation.