Treatment: Treatment of deleterious or suspected deleterious germline or somatic brca-mutated metastatic castration-resistant prostate cancer, which has progressed following prior treatment with enzalutamide or abiraterone; treatment of deleterious or suspected deleterious germline or somatic homologous recombination repair gene-mutated metastatic castration-resistant prostate cancer, which has progressed following prior treatment with enzalutamide or abiraterone; Treatment of brca mutated ovarian cancer using parp inhibitor; Maintenance treatment of deleterious or suspected deleterious gbrca-mutated metastatic pancreatic adenocarcinoma whose disease has not progressed on at least 16 weeks of a first-line platinum-based chemotherapy regimen; Maintenance treatment of deleterious or suspected deleterious gbrca-mutated metastatic pancreatic adenocarcinoma whose disease has not progressed on at least 16 weeks of a first-line platinum-based chemotherapy regimen; treatment of hr-positive, her-2 negative, gbrca-mutated metastatic breast cancer, who have been treated with chemotherapy in the neoadjuvant, adjuvant, or metastatic setting, and with endocrine therapy or are inappropriate for endocrine therapy; maintenance treatment of recurrent epithelial ovarian, fallopian tube or primary peritoneal cancer, who are in a complete or partial response to platinum-based chemotherapy; treatment of deleterious or suspected deleterious germline brca-mutated advanced ovarian cancer who have been treated with three or more prior lines of chemotherapy; treatment of hr-negative, her-2 negative, gbrca-mutated metastatic breast cancer, who have been treated with chemotherapy in the neoadjuvant, adjuvant, or metastatic setting; maintenance treatment of brca-mutated recurrent epithelial ovarian, fallopian tube or primary peritoneal cancer, who are in a complete or partial response to platinum-based chemotherapy; maintenance treatment with bevacizumab of adv. epithelial ovarian cancer in complete or partial response to first-line platinum chemotherapy and homologous recombination deficiency-positive with genomic instability; maintenance treatment with bevacizumab of primary peritoneal cancer in complete or partial response to first-line platinum chemotherapy and homologous recombination deficiency-positive with genomic instability; treatment of deleterious or suspected deleterious germline or somatic brca-mutated metastatic castration-resistant prostate cancer, which has progressed following prior treatment with enzalutamide or abiraterone; maintenance treatment with bevacizumab of primary peritoneal cancer in complete or partial response to first-line platinum chemotherapy and homologous recombination deficiency-positive with a deleterious or suspected deleterious brca mutation; treatment of deleterious or suspected deleterious germline or somatic homologous recombination repair gene-mutated metastatic castration-resistant prostate cancer, which has progressed following prior treatment with enzalutamide or abiraterone; maintenance treatment of gbrca- or sbrca-mutated advanced epithelial ovarian, fallopian tube or primary peritoneal cancer who are in a complete or partial response to first-line platinum-based chemotherapy; maintenance treatment with bevacizumab of fallopian tube cancer in complete or partial response to first-line platinum chemotherapy and homologous recombination deficiency-positive with a deleterious or suspected deleterious brca mutation; maintenance treatment with bevacizumab of adv. epithelial ovarian cancer in complete or partial response to first-line platinum chemotherapy and homologous recombination deficiency-positive with a deleterious or suspected deleterious brca mutation; maintenance treatment with bevacizumab of fallopian tube cancer in complete or partial response to first-line platinum chemotherapy and homologous recombination deficiency-positive with genomic instability; Maintenance treatment of recurrent epithelial ovarian, fallopian tube or primary peritoneal cancer, who are in a complete or partial response to platinum-based chemotherapy; treatment of deleterious or suspected deleterious germline brca-mutated advanced ovarian cancer who have been treated with three or more prior lines of chemotherapy; treatment of hr-negative, her-2 negative, gbrca-mutated metastatic breast cancer, who have been treated with chemotherapy in the neoadjuvant, adjuvant, or metastatic setting; treatment of hr-positive, her-2 negative, gbrca-mutated metastatic breast cancer, who have been treated with chemotherapy in the neoadjuvant, adjuvant, or metastatic setting, and with endocrine therapy or are inappropriate for endocrine therapy; maintenance treatment of deleterious or suspected deleterious gbrca-mutated metastatic pancreatic adenocarcinoma whose disease has not progressed on at least 16 weeks of a first-line platinum-based chemotherapy regimen; maintenance treatment of gbrca- or sbrca-mutated advanced epithelial ovarian, fallopian tube or primary peritoneal cancer who are in a complete or partial response to first-line platinum-based chemotherapy; maintenance treatment of brca-mutated recurrent epithelial ovarian, fallopian tube or primary peritoneal cancer, who are in a complete or partial response to platinum-based chemotherapy; treatment of deleterious or suspected deleterious germline or somatic brca-mutated metastatic castration-resistant prostate cancer, which has progressed following prior treatment with enzalutamide or abiraterone; maintenance treatment with bevacizumab of fallopian tube cancer in complete or partial response to first-line platinum chemotherapy and homologous recombination deficiency-positive with genomic instability; maintenance treatment with bevacizumab of fallopian tube cancer in complete or partial response to first-line platinum chemotherapy and homologous recombination deficiency-positive with a deleterious or suspected deleterious brca mutation; maintenance treatment with bevacizumab of primary peritoneal cancer in complete or partial response to first-line platinum chemotherapy and homologous recombination deficiency-positive with a deleterious or suspected deleterious brca mutation; maintenance treatment with bevacizumab of primary peritoneal cancer in complete or partial response to first-line platinum chemotherapy and homologous recombination deficiency-positive with genomic instability; maintenance treatment with bevacizumab of adv. epithelial ovarian cancer in complete or partial response to first-line platinum chemotherapy and homologous recombination deficiency-positive with genomic instability; maintenance treatment with bevacizumab of adv. epithelial ovarian cancer in complete or partial response to first-line platinum chemotherapy and homologous recombination deficiency-positive with a deleterious or suspected deleterious brca mutation; treatment of deleterious or suspected deleterious germline or somatic homologous recombination repair gene-mutated metastatic castration-resistant prostate cancer, which has progressed following prior treatment with enzalutamide or abiraterone

Dosage: CAPSULE;ORAL