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NATIONAL HARBOR, MD. – Maintenance therapy with the first-in-class PARP inhibitor olaparib was associated with a striking improvement in progression-free survival in patients with platinum-sensitive relapsed ovarian cancer and BRCA 1/2 mutation in the randomized, placebo-controlled phase III SOLO2 trial.
Compared with placebo, the tablet formulation of olaparib was associated with investigator-assessed PFS of 19.1 months in 196 patients, compared with 5.5 months in 99 patients who received placebo (hazard ratio, 0.30), Dr. Eric Pujade-Lauraine reported at the annual meeting of the Society of Gynecologic Oncology.
The SOLO2 results were both clinically meaningful and highly statistically significant, said Dr. Pujade-Lauraine of Hopital Hotel-Dieu, Paris.
Active treatment, which involved a twice-daily 300-mg oral dose of olaparib, was well tolerated; 75% of patients completed the study without dose reduction, he noted.
In this video interview, Dr. Pujade-Lauraine discussed the SOLO2 study and findings, which confirmed those of the phase II Study 19. Study 19 looked at olaparib in all-comers with platinum-sensitive relapsed ovarian cancer and involved a different formulation of the drug, which required that patients take 16 capsules each day to achieve a twice-daily dose of 400 mg. Patients with BRCA mutations were found in that study to derive the most benefit from olaparib.
The current findings are practice changing, Dr. Pujade-Lauraine said, concluding that “it is important to test BRCA, and if this test is positive, to offer olaparib in patients who are platinum sensitive.”
The video associated with this article is no longer available on this site. Please view all of our videos on the MDedge YouTube channel
NATIONAL HARBOR, MD. – Maintenance therapy with the first-in-class PARP inhibitor olaparib was associated with a striking improvement in progression-free survival in patients with platinum-sensitive relapsed ovarian cancer and BRCA 1/2 mutation in the randomized, placebo-controlled phase III SOLO2 trial.
Compared with placebo, the tablet formulation of olaparib was associated with investigator-assessed PFS of 19.1 months in 196 patients, compared with 5.5 months in 99 patients who received placebo (hazard ratio, 0.30), Dr. Eric Pujade-Lauraine reported at the annual meeting of the Society of Gynecologic Oncology.
The SOLO2 results were both clinically meaningful and highly statistically significant, said Dr. Pujade-Lauraine of Hopital Hotel-Dieu, Paris.
Active treatment, which involved a twice-daily 300-mg oral dose of olaparib, was well tolerated; 75% of patients completed the study without dose reduction, he noted.
In this video interview, Dr. Pujade-Lauraine discussed the SOLO2 study and findings, which confirmed those of the phase II Study 19. Study 19 looked at olaparib in all-comers with platinum-sensitive relapsed ovarian cancer and involved a different formulation of the drug, which required that patients take 16 capsules each day to achieve a twice-daily dose of 400 mg. Patients with BRCA mutations were found in that study to derive the most benefit from olaparib.
The current findings are practice changing, Dr. Pujade-Lauraine said, concluding that “it is important to test BRCA, and if this test is positive, to offer olaparib in patients who are platinum sensitive.”
The video associated with this article is no longer available on this site. Please view all of our videos on the MDedge YouTube channel
NATIONAL HARBOR, MD. – Maintenance therapy with the first-in-class PARP inhibitor olaparib was associated with a striking improvement in progression-free survival in patients with platinum-sensitive relapsed ovarian cancer and BRCA 1/2 mutation in the randomized, placebo-controlled phase III SOLO2 trial.
Compared with placebo, the tablet formulation of olaparib was associated with investigator-assessed PFS of 19.1 months in 196 patients, compared with 5.5 months in 99 patients who received placebo (hazard ratio, 0.30), Dr. Eric Pujade-Lauraine reported at the annual meeting of the Society of Gynecologic Oncology.
The SOLO2 results were both clinically meaningful and highly statistically significant, said Dr. Pujade-Lauraine of Hopital Hotel-Dieu, Paris.
Active treatment, which involved a twice-daily 300-mg oral dose of olaparib, was well tolerated; 75% of patients completed the study without dose reduction, he noted.
In this video interview, Dr. Pujade-Lauraine discussed the SOLO2 study and findings, which confirmed those of the phase II Study 19. Study 19 looked at olaparib in all-comers with platinum-sensitive relapsed ovarian cancer and involved a different formulation of the drug, which required that patients take 16 capsules each day to achieve a twice-daily dose of 400 mg. Patients with BRCA mutations were found in that study to derive the most benefit from olaparib.
The current findings are practice changing, Dr. Pujade-Lauraine said, concluding that “it is important to test BRCA, and if this test is positive, to offer olaparib in patients who are platinum sensitive.”
The video associated with this article is no longer available on this site. Please view all of our videos on the MDedge YouTube channel
AT THE ANNUAL MEETING ON WOMEN'S CANCER