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1. Incidence of endometrial cancer in BRCA mutation carriers

Author

Kotsopoulos, J, Lubinski, J, Huzarski, T, Bychkovsky, B, Moller, P, Kim, R, Tung, N, Eisen, A, Foulkes, W, Singer, C, Aeilts, A, Neuhausen, S, Bordeleau, L, Karlan, B, Fruscio, R, Eng, C, Olopade, O, Zakalik, D, Couch, F, y Cajal, T, Sun, P, Gronwald, J, Narod, S, Kotsopoulos J., Lubinski J., Huzarski T., Bychkovsky B. L., Moller P., Kim R. H., Tung N., Eisen A., Foulkes W., Singer C. F., Aeilts A., Neuhausen S. L., Bordeleau L., Karlan B., Fruscio R., Eng C., Olopade O., Zakalik D., Couch F., y Cajal T. R., Sun P., Gronwald J., Narod S. A., Kotsopoulos, J, Lubinski, J, Huzarski, T, Bychkovsky, B, Moller, P, Kim, R, Tung, N, Eisen, A, Foulkes, W, Singer, C, Aeilts, A, Neuhausen, S, Bordeleau, L, Karlan, B, Fruscio, R, Eng, C, Olopade, O, Zakalik, D, Couch, F, y Cajal, T, Sun, P, Gronwald, J, Narod, S, Kotsopoulos J., Lubinski J., Huzarski T., Bychkovsky B. L., Moller P., Kim R. H., Tung N., Eisen A., Foulkes W., Singer C. F., Aeilts A., Neuhausen S. L., Bordeleau L., Karlan B., Fruscio R., Eng C., Olopade O., Zakalik D., Couch F., y Cajal T. R., Sun P., Gronwald J., and Narod S. A.

Abstract

Objective: Whether or not women who harbor a germline pathogenic variant (‘mutation’) in the BRCA1 or BRCA2 genes are at elevated risk of developing endometrial cancer is yet to be determined. Methods: We conducted a prospective analysis of 4959 BRCA mutation carriers with no prior history of cancer (except for breast or melanoma) and an intact uterus. Results: After a mean of 6.7 years of follow-up there were 38 incident cases of endometrial cancer diagnosed; 30 among BRCA1 carriers and eight among BRCA2 carriers. The mean age at diagnosis was 58.4 years (range 46.8–76.1). The majority were of the endometrioid subtype (n = 16), followed by mixed endometroid and serous (n = 4), serous (n = 3) or clear cell (n = 1) (missing = 13). The cumulative incidence from age 40 to age 70 was 3.4% for BRCA1 carriers and was 1.6% for BRCA2 mutation carriers. Prior tamoxifen use was associated with a significant two–fold increased risk (HR = 2.24; 95% CI 1.10–4.55). There was no significant association between exogenous hormone use, oophorectomy, smoking or BMI at age 40 and risk (P ≥ 0.32). Conclusions: Compared to the general population, we observed higher rates of endometrial cancer among young BRCA1 mutation carriers; however, lifetime risks were similar. Women with prior tamoxifen exposure were at a significantly increased risk. These findings were based. on a small number of incident cases and require confirmation with additional follow-up of our aging cohort.

Published
2024

2. Risk-reducing mastectomy and breast cancer mortality in women with a BRCA1 or BRCA2 pathogenic variant: an international analysis

Author

Metcalfe, K, Huzarski, T, Gronwald, J, Kotsopoulos, J, Kim, R, Moller, P, Pal, T, Aeilts, A, Eisen, A, Karlan, B, Bordeleau, L, Tung, N, Olopade, O, Zakalik, D, Singer, C, Foulkes, W, Couch, F, Neuhausen, S, Eng, C, Sun, P, Lubinski, J, Narod, S, Velsher, L, Poll, A, Warner, E, Mccuaig, J, Armel, S, Saal, H, Steele, L, Lemire, E, Serfas, K, Senter, L, Sweet, K, Panchal, S, Cullinane, C, Blum, J, Rayson, D, Ramon y Cajal, T, Dungan, J, Fruscio, R, Zovato, S, Cohen, S, Metcalfe K., Huzarski T., Gronwald J., Kotsopoulos J., Kim R., Moller P., Pal T., Aeilts A., Eisen A., Karlan B., Bordeleau L., Tung N., Olopade O., Zakalik D., Singer C. F., Foulkes W., Couch F., Neuhausen S. L., Eng C., Sun P., Lubinski J., Narod S. A., Velsher L., Poll A., Warner E., McCuaig J., Armel S., Saal H., Steele L., Lemire E., Serfas K., Senter L., Sweet K., Panchal S., Cullinane C. A., Blum J. L., Rayson D., Ramon y Cajal T., Dungan J., Fruscio R., Zovato S., Cohen S., Metcalfe, K, Huzarski, T, Gronwald, J, Kotsopoulos, J, Kim, R, Moller, P, Pal, T, Aeilts, A, Eisen, A, Karlan, B, Bordeleau, L, Tung, N, Olopade, O, Zakalik, D, Singer, C, Foulkes, W, Couch, F, Neuhausen, S, Eng, C, Sun, P, Lubinski, J, Narod, S, Velsher, L, Poll, A, Warner, E, Mccuaig, J, Armel, S, Saal, H, Steele, L, Lemire, E, Serfas, K, Senter, L, Sweet, K, Panchal, S, Cullinane, C, Blum, J, Rayson, D, Ramon y Cajal, T, Dungan, J, Fruscio, R, Zovato, S, Cohen, S, Metcalfe K., Huzarski T., Gronwald J., Kotsopoulos J., Kim R., Moller P., Pal T., Aeilts A., Eisen A., Karlan B., Bordeleau L., Tung N., Olopade O., Zakalik D., Singer C. F., Foulkes W., Couch F., Neuhausen S. L., Eng C., Sun P., Lubinski J., Narod S. A., Velsher L., Poll A., Warner E., McCuaig J., Armel S., Saal H., Steele L., Lemire E., Serfas K., Senter L., Sweet K., Panchal S., Cullinane C. A., Blum J. L., Rayson D., Ramon y Cajal T., Dungan J., Fruscio R., Zovato S., and Cohen S.

Abstract

Background: Risk-reducing mastectomy (RRM) is offered to women with a BRCA1 or BRCA2 pathogenic variant, however, there are limited data on the impact on breast cancer mortality. Methods: Participants were identified from a registry of women with BRCA1/2 pathogenic variants. We used a pseudo-randomised trial design and matched one woman with a RRM to one woman without a RRM on year of birth, gene, and country. We estimated the hazard ratio (HR) and 95% confidence intervals (CI) for dying of breast cancer in the follow-up period. Results: There were 1654 women included; 827 assigned to the RRM arm and 827 assigned to the control arm. After a mean follow-up of 6.3 years, there were 20 incident breast cancers (including 15 occult cancers) and two breast cancer deaths in the RRM arm, and 100 incident breast cancers and 7 breast cancer deaths in the control arm (HR = 0.26; 95% CI 0.05–1.35; p = 0.11). The probability of dying of breast cancer within 15 years after RRM was 0.95%. Conclusions: In women with a BRCA1 or BRCA2 pathogenic variant, RRM reduces the risk of breast cancer, and the probability of dying of breast cancer is low.

Published
2024

4. Bilateral Oophorectomy and All-Cause Mortality in Women With BRCA1 and BRCA2 Sequence Variations

Author

Kotsopoulos, J, Gronwald, J, Huzarski, T, Møller, P, Pal, T, Mccuaig, J, Singer, C, Karlan, B, Aeilts, A, Eng, C, Eisen, A, Bordeleau, L, Foulkes, W, Tung, N, Couch, F, Fruscio, R, Neuhausen, S, Zakalik, D, Cybulski, C, Metcalfe, K, Olopade, O, Sun, P, Lubinski, J, Narod, S, Kotsopoulos, Joanne, Gronwald, Jacek, Huzarski, Tomasz, Møller, Pål, Pal, Tuya, McCuaig, Jeanna M, Singer, Christian F, Karlan, Beth Y, Aeilts, Amber, Eng, Charis, Eisen, Andrea, Bordeleau, Louise, Foulkes, William D, Tung, Nadine, Couch, Fergus J, Fruscio, Robert, Neuhausen, Susan L, Zakalik, Dana, Cybulski, Cezary, Metcalfe, Kelly, Olopade, Olufunmilayo I, Sun, Ping, Lubinski, Jan, Narod, Steven A, Kotsopoulos, J, Gronwald, J, Huzarski, T, Møller, P, Pal, T, Mccuaig, J, Singer, C, Karlan, B, Aeilts, A, Eng, C, Eisen, A, Bordeleau, L, Foulkes, W, Tung, N, Couch, F, Fruscio, R, Neuhausen, S, Zakalik, D, Cybulski, C, Metcalfe, K, Olopade, O, Sun, P, Lubinski, J, Narod, S, Kotsopoulos, Joanne, Gronwald, Jacek, Huzarski, Tomasz, Møller, Pål, Pal, Tuya, McCuaig, Jeanna M, Singer, Christian F, Karlan, Beth Y, Aeilts, Amber, Eng, Charis, Eisen, Andrea, Bordeleau, Louise, Foulkes, William D, Tung, Nadine, Couch, Fergus J, Fruscio, Robert, Neuhausen, Susan L, Zakalik, Dana, Cybulski, Cezary, Metcalfe, Kelly, Olopade, Olufunmilayo I, Sun, Ping, Lubinski, Jan, and Narod, Steven A

Abstract

IMPORTANCE Preventive bilateral salpingo-oophorectomy is offered to women at high risk of ovarian cancer who carry a pathogenic variant in BRCA1 or BRCA2; however, the association of oophorectomy with all-cause mortality has not been clearly defined. OBJECTIVE To evaluate the association between bilateral oophorectomy and all-cause mortality among women with a BRCA1 or BRCA2 sequence variation. DESIGN, SETTING, AND PARTICIPANTS In this international, longitudinal cohort study ofwomen with BRCA sequence variations, information on bilateral oophorectomy was obtained via biennial questionnaire. Participants were women with a BRCA1 or BRCA2 sequence variation, no prior history of cancer, and at least 1 follow-up questionnaire completed. Women were followed up from age 35 to 75 years for incident cancers and deaths. Cox proportional hazards regression was used to estimate the hazard ratios (HRs) and 95% CIs for all-cause mortality associated with a bilateral oophorectomy (time dependent). Data analysis was performed from January 1 to June 1, 2023. EXPOSURES Self-reported bilateral oophorectomy (with or without salpingectomy). MAIN OUTCOMES AND MEASURES All-cause mortality, breast cancer-specific mortality, and ovarian cancer-specific mortality. RESULTS There were 4332 women (mean age, 42.6 years) enrolled in the cohort, of whom 2932 (67.8%) chose to undergo a preventive oophorectomy at a mean (range) age of 45.4 (23.0-77.0) years. After a mean follow-up of 9.0 years, 851 women had developed cancer and 228 had died; 57 died of ovarian or fallopian tube cancer, 58 died of breast cancer, 16 died of peritoneal cancer, and 97 died of other causes. The age-adjusted HR for all-cause mortality associated with oophorectomy was 0.32 (95% CI, 0.24-0.42; P < .001). The age-adjusted HR was 0.28 (95% CI, 0.20-0.38; P < .001) and 0.43 (95% CI, 0.22-0.90; P = .03) for women with BRCA1 and BRCA2 sequence variations, respectively. For women with BRCA1 sequence variations, the estima

Published
2024

5. MRI Surveillance and Breast Cancer Mortality in Women With BRCA1 and BRCA2 Sequence Variations

Author

Lubinski, J, Kotsopoulos, J, Moller, P, Pal, T, Eisen, A, Peck, L, Karlan, B, Aeilts, A, Eng, C, Bordeleau, L, Foulkes, W, Tung, N, Couch, F, Fruscio, R, Ramon Y Cajal, T, Singer, C, Neuhausen, S, Zakalik, D, Cybulski, C, Gronwald, J, Huzarski, T, Stempa, K, Dungan, J, Cullinane, C, Olopade, O, Metcalfe, K, Sun, P, Narod, S, Lubinski, Jan, Kotsopoulos, Joanne, Moller, Pal, Pal, Tuya, Eisen, Andrea, Peck, Larissa, Karlan, Beth Y, Aeilts, Amber, Eng, Charis, Bordeleau, Louise, Foulkes, William D, Tung, Nadine, Couch, Fergus J, Fruscio, Robert, Ramon Y Cajal, Teresa, Singer, Christian F, Neuhausen, Susan L, Zakalik, Dana, Cybulski, Cezary, Gronwald, Jacek, Huzarski, Tomasz, Stempa, Klaudia, Dungan, Jeffrey, Cullinane, Carey, Olopade, Olufunmilayo I, Metcalfe, Kelly, Sun, Ping, Narod, Steven A, Lubinski, J, Kotsopoulos, J, Moller, P, Pal, T, Eisen, A, Peck, L, Karlan, B, Aeilts, A, Eng, C, Bordeleau, L, Foulkes, W, Tung, N, Couch, F, Fruscio, R, Ramon Y Cajal, T, Singer, C, Neuhausen, S, Zakalik, D, Cybulski, C, Gronwald, J, Huzarski, T, Stempa, K, Dungan, J, Cullinane, C, Olopade, O, Metcalfe, K, Sun, P, Narod, S, Lubinski, Jan, Kotsopoulos, Joanne, Moller, Pal, Pal, Tuya, Eisen, Andrea, Peck, Larissa, Karlan, Beth Y, Aeilts, Amber, Eng, Charis, Bordeleau, Louise, Foulkes, William D, Tung, Nadine, Couch, Fergus J, Fruscio, Robert, Ramon Y Cajal, Teresa, Singer, Christian F, Neuhausen, Susan L, Zakalik, Dana, Cybulski, Cezary, Gronwald, Jacek, Huzarski, Tomasz, Stempa, Klaudia, Dungan, Jeffrey, Cullinane, Carey, Olopade, Olufunmilayo I, Metcalfe, Kelly, Sun, Ping, and Narod, Steven A

Abstract

IMPORTANCE Magnetic resonance imaging (MRI) surveillance is offered to women with a pathogenic variant in the BRCA1 or BRCA2 gene who face a high lifetime risk of breast cancer. Surveillance with MRI is effective in downstaging breast cancers, but the association of MRI surveillance with mortality risk has not been well defined. OBJECTIVE To compare breast cancer mortality rates in women with a BRCA1 or BRCA2 sequence variation who entered an MRI surveillance program with those who did not. DESIGN, SETTING, AND PARTICIPANTS Women with a BRCA1 or BRCA2 sequence variation were identified from 59 participating centers in 11 countries. Participants completed a baseline questionnaire between 1995 and 2015 and a follow-up questionnaire every 2 years to document screening histories, incident cancers, and vital status. Women who had breast cancer, a screening MRI examination, or bilateral mastectomy prior to enrollment were excluded. Participants were followed up from age 30 years (or the date of the baseline questionnaire, whichever was later) until age 75 years, the last follow-up, or death from breast cancer. Data were analyzed from January 1 to July 31, 2023. EXPOSURES Entrance into an MRI surveillance program. MAIN OUTCOMES AND MEASURES Cox proportional hazards modelingwas used to estimate the hazard ratios (HRs) and 95% CIs for breast cancer mortality associated with MRI surveillance compared with no MRI surveillance using a time-dependent analysis. RESULTS A total of 2488 women (mean [range] age at study entry 41.2 [30-69] years), with a sequence variation in the BRCA1 (n = 2004) or BRCA2 (n = 484) genes were included in the analysis. Of these participants, 1756 (70.6%) had at least 1 screening MRI examination and 732 women (29.4%) did not. After a mean follow-up of 9.2 years, 344 women (13.8%) developed breast cancer and 35 women (1.4%) died of breast cancer. The age-adjusted HRs for breast cancer mortality associated with entering an MRI surveillance program were 0

Published
2024

6. Erratum: Correction to: Survival from breast cancer in women with a BRCA2 mutation by treatment (British journal of cancer (2021) 124 9 (1524-1532))

Author

Evans D. G., Evans, D, Phillips, K, Milne, R, Fruscio, R, Cybulski, C, Gronwald, J, Lubinski, J, Huzarski, T, Hyder, Z, Forde, C, Metcalfe, K, Senter, L, Weitzel, J, Tung, N, Zakalik, D, Ekholm, M, Sun, P, Narod, S, Evans D. G., Phillips K. -A., Milne R. L., Fruscio R., Cybulski C., Gronwald J., Lubinski J., Huzarski T., Hyder Z., Forde C., Metcalfe K., Senter L., Weitzel J., Tung N., Zakalik D., Ekholm M., Sun P., Narod S. A., Evans D. G., Evans, D, Phillips, K, Milne, R, Fruscio, R, Cybulski, C, Gronwald, J, Lubinski, J, Huzarski, T, Hyder, Z, Forde, C, Metcalfe, K, Senter, L, Weitzel, J, Tung, N, Zakalik, D, Ekholm, M, Sun, P, Narod, S, Evans D. G., Phillips K. -A., Milne R. L., Fruscio R., Cybulski C., Gronwald J., Lubinski J., Huzarski T., Hyder Z., Forde C., Metcalfe K., Senter L., Weitzel J., Tung N., Zakalik D., Ekholm M., Sun P., and Narod S. A.

Published
2023

7. Efficacy of subsequent chemotherapy for patients with BRCA1/2-mutated recurrent epithelial ovarian cancer progressing on olaparib versus placebo maintenance: post-hoc analyses of the SOLO2/ENGOT Ov-21 trial

Author

Frenel, J, Kim, J, Aryal, N, Asher, R, Berton, D, Vidal, L, Pautier, P, Ledermann, J, Penson, R, Oza, A, Korach, J, Huzarski, T, Pignata, S, Colombo, N, Park-Simon, T, Tamura, K, Sonke, G, Freimund, A, Lee, C, Pujade-Lauraine, E, Frenel J. S., Kim J. W., Aryal N., Asher R., Berton D., Vidal L., Pautier P., Ledermann J. A., Penson R. T., Oza A. M., Korach J., Huzarski T., Pignata S., Colombo N., Park-Simon T. W., Tamura K., Sonke G. S., Freimund A. E., Lee C. K., Pujade-Lauraine E., Frenel, J, Kim, J, Aryal, N, Asher, R, Berton, D, Vidal, L, Pautier, P, Ledermann, J, Penson, R, Oza, A, Korach, J, Huzarski, T, Pignata, S, Colombo, N, Park-Simon, T, Tamura, K, Sonke, G, Freimund, A, Lee, C, Pujade-Lauraine, E, Frenel J. S., Kim J. W., Aryal N., Asher R., Berton D., Vidal L., Pautier P., Ledermann J. A., Penson R. T., Oza A. M., Korach J., Huzarski T., Pignata S., Colombo N., Park-Simon T. W., Tamura K., Sonke G. S., Freimund A. E., Lee C. K., and Pujade-Lauraine E.

Abstract

Background: In the SOLO2 trial (ENGOT Ov-21; NCT01874353), maintenance olaparib in patients with platinum-sensitive relapsed ovarian cancer (PSROC) and BRCA mutation significantly improved progression-free survival (PFS) and prolonged overall survival (OS). Following disease progression on olaparib, efficacy of subsequent chemotherapy remains unknown. Patients and methods: We conducted a post-hoc hypothesis-generating analysis of SOLO2 data to determine the efficacy of different chemotherapy regimens following RECIST disease progression in patients who received olaparib or placebo. We evaluated time to second progression (TTSP) calculated from the date of RECIST progression to the next progression/death. Results: The study population comprised 147 patients who received chemotherapy as their first subsequent treatment after RECIST progression. Of these, 69 (47%) and 78 (53%) were originally randomized to placebo and olaparib arms, respectively. In the placebo-treated cohort, 27/69 and 42/69 received non-platinum and platinum-based chemotherapy, respectively, compared with 24/78 and 54/78, respectively, in the olaparib-treated cohort. Among patients treated with chemotherapy (N = 147), TTSP was significantly longer in the placebo than in the olaparib arm: 12.1 versus 6.9 months [hazard ratio (HR) 2.17, 95% confidence interval (CI) 1.47-3.19]. Similar result was obtained on multivariable analysis adjusting for prognostic factors at RECIST progression (HR 2.13, 95% CI 1.41-3.22). Among patients treated with platinum-based chemotherapy (n = 96), TTSP was significantly longer in the placebo arm: 14.3 versus 7.0 months (HR 2.89, 95% CI 1.73-4.82). Conversely, among patients treated with non-platinum-based chemotherapy (n = 51), the TTSP was comparable in the placebo and olaparib arms: 8.3 versus 6.0 months (HR 1.58, 95% CI 0.86-2.90). Conclusions: Following progression from maintenance olaparib in the recurrent setting, the efficacy of platinum-based subsequent chemotherap

Published
2022

8. The impact of olaparib dose reduction and treatment interruption on treatment outcome in the SOLO2/ENGOT-ov21 platinum-sensitive recurrent ovarian cancer

Author

Francis, K, Kim, S, Friedlander, M, Gebski, V, Ray-Coquard, I, Clamp, A, Penson, R, Oza, A, Perri, T, Huzarski, T, Martin-Lorente, C, Cecere, S, Colombo, N, Ataseven, B, Fujiwara, K, Sonke, G, Vergote, I, Pujade-Lauraine, E, Kim, J, Lee, C, Francis K. E., Kim S. I., Friedlander M., Gebski V., Ray-Coquard I., Clamp A., Penson R. T., Oza A., Perri T., Huzarski T., Martin-Lorente C., Cecere S. C., Colombo N., Ataseven B., Fujiwara K., Sonke G., Vergote I., Pujade-Lauraine E., Kim J. -W., Lee C. K., Francis, K, Kim, S, Friedlander, M, Gebski, V, Ray-Coquard, I, Clamp, A, Penson, R, Oza, A, Perri, T, Huzarski, T, Martin-Lorente, C, Cecere, S, Colombo, N, Ataseven, B, Fujiwara, K, Sonke, G, Vergote, I, Pujade-Lauraine, E, Kim, J, Lee, C, Francis K. E., Kim S. I., Friedlander M., Gebski V., Ray-Coquard I., Clamp A., Penson R. T., Oza A., Perri T., Huzarski T., Martin-Lorente C., Cecere S. C., Colombo N., Ataseven B., Fujiwara K., Sonke G., Vergote I., Pujade-Lauraine E., Kim J. -W., and Lee C. K.

Abstract

Background: Maintenance treatment with poly (ADP-ribose) polymerase (PARP) inhibitor is now the standard of care in patients with BRCA-mutated platinum-sensitive recurrent ovarian cancer following response to chemotherapy. In the SOLO2 trial, adverse event (AE)-associated olaparib interruption, dose reduction, and discontinuation occurred in 50%, 28%, and 17% of patients, respectively. We used data from the SOLO2 trial to evaluate the impact of dose alterations on survival outcomes and identified baseline characteristics associated with dose alteration. Patients and methods: We computed relative dose intensity (RDI) defined as the received dose as a percentage of the standard dose (300 mg twice a day) during the first 12 weeks on treatment. Patients were categorized into RDI >98%, RDI 90%-98%, and RDI <90%. The association between RDI categories with progression-free survival (PFS) and overall survival (OS) were examined using a 12-week landmark Cox regression analysis. Logistic regression analysis was used to correlate baseline factors with RDI at 12 weeks. Results: In patients on olaparib included in the landmark analysis (n = 185), the mean 12-week RDI was 91.4%. There was no significant difference across 12-week RDI >98% (n = 110), 90%-98% (n = 29), and <90% (n = 45) categories for PFS (median, 14.2 versus 19.3 versus 34.4 months; P = 0.37) and OS (median, 49.7 versus 49.5 versus 54.1 months; P = 0.84). Risk of RDI ≤90% increased with baseline performance status 1 [odds ratio (OR): 2.54; 95% confidence interval (CI): 1.11-5.82] any nausea (OR: 3.17; 95% CI: 0.9-11.23), and with body weight ≤70 kg (OR: 1.86; 95% CI: 0.92-3.76). Conclusions: Dose reduction and interruption for the management of olaparib-associated AEs during the first 12 weeks did not impact on PFS and OS. When counselling patients requiring dose reductions or interruptions due to AEs, the results of this study will help assure patients that their outcomes will not be adversely affecte

Published
2022

9. Efficacy and safety of olaparib according to age in BRCA1/2-mutated patients with recurrent platinum-sensitive ovarian cancer: Analysis of the phase III SOLO2/ENGOT-Ov21 study

Author

Trillsch, F, Mahner, S, Ataseven, B, Asher, R, Aryal, N, Dubot, C, Clamp, A, Penson, R, Oza, A, Amit, A, Huzarski, T, Casado, A, Scambia, G, Friedlander, M, Colombo, N, Fujiwara, K, Sonke, G, Denys, H, Lowe, E, Lee, C, Pujade-Lauraine, E, Trillsch F., Mahner S., Ataseven B., Asher R., Aryal N., Dubot C., Clamp A., Penson R. T., Oza A., Amit A., Huzarski T., Casado A., Scambia G., Friedlander M., Colombo N., Fujiwara K., Sonke G. S., Denys H., Lowe E. S., Lee C. K., Pujade-Lauraine E., Trillsch, F, Mahner, S, Ataseven, B, Asher, R, Aryal, N, Dubot, C, Clamp, A, Penson, R, Oza, A, Amit, A, Huzarski, T, Casado, A, Scambia, G, Friedlander, M, Colombo, N, Fujiwara, K, Sonke, G, Denys, H, Lowe, E, Lee, C, Pujade-Lauraine, E, Trillsch F., Mahner S., Ataseven B., Asher R., Aryal N., Dubot C., Clamp A., Penson R. T., Oza A., Amit A., Huzarski T., Casado A., Scambia G., Friedlander M., Colombo N., Fujiwara K., Sonke G. S., Denys H., Lowe E. S., Lee C. K., and Pujade-Lauraine E.

Abstract

Background: Olaparib has significantly improved outcome and patient-centered endpoints in BRCA1/2-mutated patients with recurrent platinum-sensitive ovarian cancer (PSOC). Specific information on efficacy and safety of olaparib for older patients appears of special interest. Methods: 295 patients from the SOLO2 trial randomly assigned to olaparib or placebo were categorized according to age-cutoff at 65 years. Efficacy, tolerability, and quality of life (QoL) of olaparib relative to placebo within in each age group was analyzed. Results: Baseline characteristics were similar in patients ≥65 years (N = 62;21.0%) compared to patients <65 years (N = 233;78.9%). No significant difference in the magnitude of progression-free survival (PFS) benefit from olaparib for older patients (N = 40, hazard ratio [HR]≥65 0.43, 95%-confidence interval [CI] 0.24–0.81) as compared with younger patients (N = 155, HR<65 0.31 (95%-CI 0.22–0.43) was seen (interaction P = 0.33). The overall survival (OS)benefit seen in younger patients in the olaparib arm was not observed in older patients. Older and younger patients had comparable safety profiles and QoL scores although higher discontinuation rates for toxicity, and higher frequency of AML/MDS were noted in the older subset. TWiST analysis revealed clinically meaningful duration of good QoL on olaparib for both age groups (≥65: 13.5 vs <65: 18.4 months, P = 0.05). Conclusions: Results of this large phase III cohort of BRCA1/2-mutated PSOC patients treated with olaparib underline impressive efficacy of olaparib maintenance irrespective of age. Although toxicity and tolerability did not raise significant concerns, some caution, close monitoring, and follow-up needs to be exercised for older patients given higher discontinuation rates, frequency of AML/MDS, and no clear effects on OS.

Published
2022

10. Contraceptive use and the risk of ovarian cancer among women with a BRCA1 or BRCA2 mutation

Author

Xia, Y, Gronwald, J, Karlan, B, Lubinski, J, Mccuaig, J, Brooks, J, Moller, P, Eisen, A, Sun, S, Senter, L, Bordeleau, L, Neuhausen, S, Singer, C, Tung, N, Foulkes, W, Sun, P, Narod, S, Kotsopoulos, J, Yerushalmi, R, Fruscio, R, Rastelli, A, Zovato, S, Hyder, Z, Huzarski, T, Cybulski, C, Sweet, K, Wood, M, Mckinnon, W, Elser, C, Pal, T, Wiesner, G, Friedman, E, Meschino, W, Snyder, C, Metcalfe, K, Poll, A, Gojska, N, Warner, E, Kim, R, Rosen, B, Demsky, R, Ainsworth, P, Panabaker, K, Steele, L, Saal, H, Serfas, K, Panchal, S, Cullinane, A, Reilly, R, Blum, J, Kwong, A, Rayson, D, Isaacs, C, Ramón y Cajal, T, Dungan, J, Cohen, S, Xia Y. Y., Gronwald J., Karlan B., Lubinski J., McCuaig J. M., Brooks J., Moller P., Eisen A., Sun S., Senter L., Bordeleau L., Neuhausen S. L., Singer C. F., Tung N., Foulkes W. D., Sun P., Narod S. A., Kotsopoulos J., Yerushalmi R., Fruscio R., Rastelli A., Zovato S, Hyder Z., Huzarski T., Cybulski C, Sweet K., Wood M., McKinnon W., Elser C., Pal T., Wiesner G., Friedman E., Meschino W., Snyder C., Metcalfe K., Poll A., Gojska N., Warner E., Kim R. H., Rosen B., Demsky R., Ainsworth P., Panabaker K., Steele L., Saal H., Serfas K., Panchal S., Cullinane A., Reilly R. E., Blum J. L., Kwong A., Cybulski C., Rayson D., Isaacs C., Ramón y Cajal T., Dungan J., Cohen S., Xia, Y, Gronwald, J, Karlan, B, Lubinski, J, Mccuaig, J, Brooks, J, Moller, P, Eisen, A, Sun, S, Senter, L, Bordeleau, L, Neuhausen, S, Singer, C, Tung, N, Foulkes, W, Sun, P, Narod, S, Kotsopoulos, J, Yerushalmi, R, Fruscio, R, Rastelli, A, Zovato, S, Hyder, Z, Huzarski, T, Cybulski, C, Sweet, K, Wood, M, Mckinnon, W, Elser, C, Pal, T, Wiesner, G, Friedman, E, Meschino, W, Snyder, C, Metcalfe, K, Poll, A, Gojska, N, Warner, E, Kim, R, Rosen, B, Demsky, R, Ainsworth, P, Panabaker, K, Steele, L, Saal, H, Serfas, K, Panchal, S, Cullinane, A, Reilly, R, Blum, J, Kwong, A, Rayson, D, Isaacs, C, Ramón y Cajal, T, Dungan, J, Cohen, S, Xia Y. Y., Gronwald J., Karlan B., Lubinski J., McCuaig J. M., Brooks J., Moller P., Eisen A., Sun S., Senter L., Bordeleau L., Neuhausen S. L., Singer C. F., Tung N., Foulkes W. D., Sun P., Narod S. A., Kotsopoulos J., Yerushalmi R., Fruscio R., Rastelli A., Zovato S, Hyder Z., Huzarski T., Cybulski C, Sweet K., Wood M., McKinnon W., Elser C., Pal T., Wiesner G., Friedman E., Meschino W., Snyder C., Metcalfe K., Poll A., Gojska N., Warner E., Kim R. H., Rosen B., Demsky R., Ainsworth P., Panabaker K., Steele L., Saal H., Serfas K., Panchal S., Cullinane A., Reilly R. E., Blum J. L., Kwong A., Cybulski C., Rayson D., Isaacs C., Ramón y Cajal T., Dungan J., and Cohen S.

Abstract

Background BRCA1 and BRCA2 (BRCA) mutation carriers face a high lifetime risk of developing ovarian cancer. Oral contraceptives are protective in this population; however, the impact of other types of contraception (e.g. intrauterine devices, implants, injections) is unknown. We undertook a matched case-control study to evaluate the relationship between type of contraception and risk of ovarian cancer among women with BRCA mutations. Methods A total of 1733 matched pairs were included in this analysis. Women were matched according to year of birth, date of study entry, country of residence, BRCA mutation type and history of breast cancer. Detailed information on hormonal, reproductive and lifestyle exposures were collected from a routinely administered questionnaire. Conditional logistic regression was used to estimate odds ratios (OR) and 95% confidence intervals (CI) associated with each contraceptive exposure. Results Ever use of any contraceptive was significantly associated with reduced risk of ovarian cancer (OR = 0.62; 95% CI 0.52–0.75; P < 0.0001), which was driven by significant inverse associations with oral contraceptives (OR = 0.66; 95% CI 0.54–0.79; P < 0.0001) and contraceptive implants (OR = 0.30; 95% CI 0.12–0.73; P = 0.008). We observed a similar effect with use of injections (OR = 0.37; 95% CI 0.10–1.38; P = 0.14), but this did not achieve significance. No significant associations were observed between patterns of intrauterine device use and risk of ovarian cancer. Conclusions These findings support a protective effect of oral contraceptives and implants on risk of ovarian cancer among women with BRCA mutations. The possible protective effect of injections requires further evaluation.

Published
2022

11. CCNE1 and survival of patients with tubo-ovarian high-grade serous carcinoma: An Ovarian Tumor Tissue Analysis consortium study

Author

Kang, E-Y, Weir, A, Meagher, NS, Farrington, K, Nelson, GS, Ghatage, P, Lee, C-H, Riggan, MJ, Bolithon, A, Popovic, G, Leung, B, Tang, K, Lambie, N, Millstein, J, Alsop, J, Anglesio, MS, Ataseven, B, Barlow, E, Beckmann, MW, Berger, J, Bisinotto, C, Boesmueller, H, Boros, J, Brand, AH, Brooks-Wilson, A, Brucker, SY, Carney, ME, Casablanca, Y, Cazorla-Jimenez, A, Cohen, PA, Conrads, TP, Cook, LS, Coulson, P, Courtney-Brooks, M, Cramer, DW, Crowe, P, Cunningham, JM, Cybulski, C, Darcy, KM, El-Bahrawy, MA, Elishaev, E, Erber, R, Farrell, R, Fereday, S, Fischer, A, Garcia, MJ, Gayther, SA, Gentry-Maharaj, A, Gilks, CB, Grube, M, Harnett, PR, Harrington, SP, Harter, P, Hartmann, A, Hecht, JL, Heikaus, S, Hein, A, Heitz, F, Hendley, J, Hernandez, BY, Hernando Polo, S, Heublein, S, Hirasawa, A, Hogdall, E, Hogdall, CK, Horlings, HM, Huntsman, DG, Huzarski, T, Jewell, A, Jimenez-Linan, M, Jones, ME, Kaufmann, SH, Kennedy, CJ, Khabele, D, Kommoss, FKF, Kruitwagen, RFPM, Lambrechts, D, Le, ND, Lener, M, Lester, J, Leung, Y, Linder, A, Loverix, L, Lubinski, J, Madan, R, Maxwell, GL, Modugno, F, Neuhausen, SL, Olawaiye, A, Olbrecht, S, Orsulic, S, Palacios, J, Pearce, CL, Pike, MC, Quinn, CM, Mohan, GR, Rodriguez-Antona, C, Ruebner, M, Ryan, A, Salfinger, SG, Sasamoto, N, Schildkraut, JM, Schoemaker, MJ, Shah, M, Sharma, R, Shvetsov, YB, Singh, N, Sonke, GS, Steele, L, Stewart, CJR, Sundfeldt, K, Swerdlow, AJ, Talhouk, A, Tan, A, Taylor, SE, Terry, KL, Toloczko, A, Traficante, N, Van de Vijver, KK, van der Aa, MA, Van Gorp, T, Van Nieuwenhuysen, E, Van-Wagensveld, L, Vergote, I, Vierkant, RA, Wang, C, Wilkens, LR, Winham, SJ, Wu, AH, Benitez, J, Berchuck, A, Candido Dos Reis, FJ, DeFazio, A, Fasching, PA, Goode, EL, Goodman, MT, Gronwald, J, Karlan, BY, Kommoss, S, Menon, U, Sinn, H-P, Staebler, A, Brenton, JD, Bowtell, DD, Pharoah, PDP, Ramus, SJ, Kobel, M, Kang, E-Y, Weir, A, Meagher, NS, Farrington, K, Nelson, GS, Ghatage, P, Lee, C-H, Riggan, MJ, Bolithon, A, Popovic, G, Leung, B, Tang, K, Lambie, N, Millstein, J, Alsop, J, Anglesio, MS, Ataseven, B, Barlow, E, Beckmann, MW, Berger, J, Bisinotto, C, Boesmueller, H, Boros, J, Brand, AH, Brooks-Wilson, A, Brucker, SY, Carney, ME, Casablanca, Y, Cazorla-Jimenez, A, Cohen, PA, Conrads, TP, Cook, LS, Coulson, P, Courtney-Brooks, M, Cramer, DW, Crowe, P, Cunningham, JM, Cybulski, C, Darcy, KM, El-Bahrawy, MA, Elishaev, E, Erber, R, Farrell, R, Fereday, S, Fischer, A, Garcia, MJ, Gayther, SA, Gentry-Maharaj, A, Gilks, CB, Grube, M, Harnett, PR, Harrington, SP, Harter, P, Hartmann, A, Hecht, JL, Heikaus, S, Hein, A, Heitz, F, Hendley, J, Hernandez, BY, Hernando Polo, S, Heublein, S, Hirasawa, A, Hogdall, E, Hogdall, CK, Horlings, HM, Huntsman, DG, Huzarski, T, Jewell, A, Jimenez-Linan, M, Jones, ME, Kaufmann, SH, Kennedy, CJ, Khabele, D, Kommoss, FKF, Kruitwagen, RFPM, Lambrechts, D, Le, ND, Lener, M, Lester, J, Leung, Y, Linder, A, Loverix, L, Lubinski, J, Madan, R, Maxwell, GL, Modugno, F, Neuhausen, SL, Olawaiye, A, Olbrecht, S, Orsulic, S, Palacios, J, Pearce, CL, Pike, MC, Quinn, CM, Mohan, GR, Rodriguez-Antona, C, Ruebner, M, Ryan, A, Salfinger, SG, Sasamoto, N, Schildkraut, JM, Schoemaker, MJ, Shah, M, Sharma, R, Shvetsov, YB, Singh, N, Sonke, GS, Steele, L, Stewart, CJR, Sundfeldt, K, Swerdlow, AJ, Talhouk, A, Tan, A, Taylor, SE, Terry, KL, Toloczko, A, Traficante, N, Van de Vijver, KK, van der Aa, MA, Van Gorp, T, Van Nieuwenhuysen, E, Van-Wagensveld, L, Vergote, I, Vierkant, RA, Wang, C, Wilkens, LR, Winham, SJ, Wu, AH, Benitez, J, Berchuck, A, Candido Dos Reis, FJ, DeFazio, A, Fasching, PA, Goode, EL, Goodman, MT, Gronwald, J, Karlan, BY, Kommoss, S, Menon, U, Sinn, H-P, Staebler, A, Brenton, JD, Bowtell, DD, Pharoah, PDP, Ramus, SJ, and Kobel, M

Abstract

BACKGROUND: Cyclin E1 (CCNE1) is a potential predictive marker and therapeutic target in tubo-ovarian high-grade serous carcinoma (HGSC). Smaller studies have revealed unfavorable associations for CCNE1 amplification and CCNE1 overexpression with survival, but to date no large-scale, histotype-specific validation has been performed. The hypothesis was that high-level amplification of CCNE1 and CCNE1 overexpression, as well as a combination of the two, are linked to shorter overall survival in HGSC. METHODS: Within the Ovarian Tumor Tissue Analysis consortium, amplification status and protein level in 3029 HGSC cases and mRNA expression in 2419 samples were investigated. RESULTS: High-level amplification (>8 copies by chromogenic in situ hybridization) was found in 8.6% of HGSC and overexpression (>60% with at least 5% demonstrating strong intensity by immunohistochemistry) was found in 22.4%. CCNE1 high-level amplification and overexpression both were linked to shorter overall survival in multivariate survival analysis adjusted for age and stage, with hazard stratification by study (hazard ratio [HR], 1.26; 95% CI, 1.08-1.47, p = .034, and HR, 1.18; 95% CI, 1.05-1.32, p = .015, respectively). This was also true for cases with combined high-level amplification/overexpression (HR, 1.26; 95% CI, 1.09-1.47, p = .033). CCNE1 mRNA expression was not associated with overall survival (HR, 1.00 per 1-SD increase; 95% CI, 0.94-1.06; p = .58). CCNE1 high-level amplification is mutually exclusive with the presence of germline BRCA1/2 pathogenic variants and shows an inverse association to RB1 loss. CONCLUSION: This study provides large-scale validation that CCNE1 high-level amplification is associated with shorter survival, supporting its utility as a prognostic biomarker in HGSC.

Published
2023

12. Increased FOXJ1 protein expression is associated with improved overall survival in high-grade serous ovarian carcinoma: an Ovarian Tumor Tissue Analysis Consortium Study

Author

Weir, A, Kang, E-Y, Meagher, NS, Nelson, GS, Ghatage, P, Lee, C-H, Riggan, MJ, Gentry-Maharaj, A, Ryan, A, Singh, N, Widschwendter, M, Alsop, J, Anglesio, MS, Beckmann, MW, Berger, J, Bisinotto, C, Boros, J, Brand, AH, Brenton, JD, Brooks-Wilson, A, Carney, ME, Cunningham, JM, Cushing-Haugen, KL, Cybulski, C, Elishaev, E, Erber, R, Fereday, S, Fischer, A, Paz-Ares, L, Gayarre, J, Gilks, BC, Grube, M, Harnett, PR, Harris, HR, Hartmann, A, Hein, A, Hendley, J, Hernandez, BY, Heublein, S, Huang, Y, Huzarski, T, Jakubowska, A, Jimenez-Linan, M, Kennedy, CJ, Kommoss, FKF, Koziak, JM, Kraemer, B, Le, ND, Lesnock, J, Lester, J, Lubinski, J, Menkiszak, J, Ney, B, Olawaiye, A, Orsulic, S, Osorio, A, Robles-Diaz, L, Ruebner, M, Shah, M, Sharma, R, Shvetsov, YB, Steed, H, Talhouk, A, Taylor, SE, Traficante, N, Vierkant, RA, Wang, C, Wilkens, LR, Winham, SJ, Benitez, J, Berchuck, A, Bowtell, DD, Candido dos Reis, FJ, Cook, LS, DeFazio, A, Doherty, JA, Fasching, PA, Garcia, MJ, Goode, EL, Goodman, MT, Gronwald, J, Huntsman, DG, Karlan, BY, Kommoss, S, Modugno, F, Schildkraut, JM, Sinn, H-P, Staebler, A, Kelemen, LE, Ford, CE, Menon, U, Pharoah, PDP, Koebel, M, Ramus, SJ, Bowtell, D, Brand, A, Harnett, P, Weir, A, Kang, E-Y, Meagher, NS, Nelson, GS, Ghatage, P, Lee, C-H, Riggan, MJ, Gentry-Maharaj, A, Ryan, A, Singh, N, Widschwendter, M, Alsop, J, Anglesio, MS, Beckmann, MW, Berger, J, Bisinotto, C, Boros, J, Brand, AH, Brenton, JD, Brooks-Wilson, A, Carney, ME, Cunningham, JM, Cushing-Haugen, KL, Cybulski, C, Elishaev, E, Erber, R, Fereday, S, Fischer, A, Paz-Ares, L, Gayarre, J, Gilks, BC, Grube, M, Harnett, PR, Harris, HR, Hartmann, A, Hein, A, Hendley, J, Hernandez, BY, Heublein, S, Huang, Y, Huzarski, T, Jakubowska, A, Jimenez-Linan, M, Kennedy, CJ, Kommoss, FKF, Koziak, JM, Kraemer, B, Le, ND, Lesnock, J, Lester, J, Lubinski, J, Menkiszak, J, Ney, B, Olawaiye, A, Orsulic, S, Osorio, A, Robles-Diaz, L, Ruebner, M, Shah, M, Sharma, R, Shvetsov, YB, Steed, H, Talhouk, A, Taylor, SE, Traficante, N, Vierkant, RA, Wang, C, Wilkens, LR, Winham, SJ, Benitez, J, Berchuck, A, Bowtell, DD, Candido dos Reis, FJ, Cook, LS, DeFazio, A, Doherty, JA, Fasching, PA, Garcia, MJ, Goode, EL, Goodman, MT, Gronwald, J, Huntsman, DG, Karlan, BY, Kommoss, S, Modugno, F, Schildkraut, JM, Sinn, H-P, Staebler, A, Kelemen, LE, Ford, CE, Menon, U, Pharoah, PDP, Koebel, M, Ramus, SJ, Bowtell, D, Brand, A, and Harnett, P

Abstract

BACKGROUND: Recently, we showed a >60% difference in 5-year survival for patients with tubo-ovarian high-grade serous carcinoma (HGSC) when stratified by a 101-gene mRNA expression prognostic signature. Given the varied patient outcomes, this study aimed to translate prognostic mRNA markers into protein expression assays by immunohistochemistry and validate their survival association in HGSC. METHODS: Two prognostic genes, FOXJ1 and GMNN, were selected based on high-quality antibodies, correlation with protein expression and variation in immunohistochemical scores in a preliminary cohort (n = 134 and n = 80, respectively). Six thousand four hundred and thirty-four (FOXJ1) and 5470 (GMNN) formalin-fixed, paraffin-embedded ovarian neoplasms (4634 and 4185 HGSC, respectively) represented on tissue microarrays from the Ovarian Tumor Tissue Analysis consortium underwent immunohistochemical staining and scoring, then univariate and multivariate survival analysis. RESULTS: Consistent with mRNA, FOXJ1 protein expression exhibited a linear, increasing association with improved overall survival in HGSC patients. Women with >50% expression had the most favourable outcomes (HR = 0.78, 95% CI 0.67-0.91, p < 0.0001). GMNN protein expression was not significantly associated with overall HSGC patient survival. However, HGSCs with >35% GMNN expression showed a trend for better outcomes, though this was not significant. CONCLUSION: We provide foundational evidence for the prognostic value of FOXJ1 in HGSC, validating the prior mRNA-based prognostic association by immunohistochemistry.

Published
2023

13. Tamoxifen and the risk of breast cancer in women with a BRCA1 or BRCA2 mutation

Author

Kotsopoulos, J, Gronwald, J, Huzarski, T, Aeilts, A, Randall Armel, S, Karlan, B, Singer, C, Eisen, A, Tung, N, Olopade, O, Bordeleau, L, Eng, C, Foulkes, W, Neuhausen, S, Cullinane, C, Pal, T, Fruscio, R, Lubinski, J, Metcalfe, K, Sun, P, Narod, S, Kotsopoulos, Joanne, Gronwald, Jacek, Huzarski, Tomasz, Aeilts, Amber, Randall Armel, Susan, Karlan, Beth, Singer, Christian F, Eisen, Andrea, Tung, Nadine, Olopade, Olufunmilayo, Bordeleau, Louise, Eng, Charis, Foulkes, William D, Neuhausen, Susan L, Cullinane, Carey A, Pal, Tuya, Fruscio, Robert, Lubinski, Jan, Metcalfe, Kelly, Sun, Ping, Narod, Steven A, Kotsopoulos, J, Gronwald, J, Huzarski, T, Aeilts, A, Randall Armel, S, Karlan, B, Singer, C, Eisen, A, Tung, N, Olopade, O, Bordeleau, L, Eng, C, Foulkes, W, Neuhausen, S, Cullinane, C, Pal, T, Fruscio, R, Lubinski, J, Metcalfe, K, Sun, P, Narod, S, Kotsopoulos, Joanne, Gronwald, Jacek, Huzarski, Tomasz, Aeilts, Amber, Randall Armel, Susan, Karlan, Beth, Singer, Christian F, Eisen, Andrea, Tung, Nadine, Olopade, Olufunmilayo, Bordeleau, Louise, Eng, Charis, Foulkes, William D, Neuhausen, Susan L, Cullinane, Carey A, Pal, Tuya, Fruscio, Robert, Lubinski, Jan, Metcalfe, Kelly, Sun, Ping, and Narod, Steven A

Abstract

Purpose: Chemoprevention with a selective estrogen receptor modulator (tamoxifen or raloxifene) is a non-surgical option offered to high-risk women to reduce the risk of breast cancer. The evidence for tamoxifen benefit is based on trials conducted among predominantly postmenopausal women from the general population and on studies of contralateral breast cancer in women with a pathogenic variant (mutation hereafter) in BRCA1 or BRCA2. Tamoxifen has not been assessed as a primary prevention agent in women with an inherited BRCA mutation. Methods: We conducted a prospective analysis of tamoxifen chemoprevention and the risk of breast cancer in women with a BRCA1 or BRCA2 mutation. Data on tamoxifen (and raloxifene) use was collected by questionnaire and updated biennially. Information on incident cancers was collected by self-report and was confirmed by medical record review. In a matched analysis, we estimated the hazard ratio (HR) and 95% confidence intervals (CI) for developing a first primary breast cancer associated with tamoxifen or raloxifene use, using Cox proportional hazards analysis. Results: There were 4578 unaffected women in the cohort, of whom 137 reported tamoxifen use (3%), 83 reported raloxifene use (2%) and 12 used both drugs (0.3%). Women who used tamoxifen or raloxifene were matched 1:3 with women who used neither drug on year of birth, country of residence, year of study entry and gene (BRCA1 or BRCA2). We generated 202 matched pairs. After a mean follow-up of 6.8 years, there were 22 incident breast cancers diagnosed among tamoxifen/raloxifene users (10.9% of users) and 71 cases diagnosed among non-users (14.3% of non-users; HR = 0.64; 95% CI 0.40–1.03; P = 0.07). Conclusion: Chemoprevention may be an effective risk-reduction option for BRCA mutation carriers, but further studies with longer follow-up are necessary.

Published
2023

15. Efficacy of subsequent chemotherapy for patients with BRCA1/2-mutated recurrent epithelial ovarian cancer progressing on olaparib versus placebo maintenance: post-hoc analyses of the SOLO2/ENGOT Ov-21 trial

Author

Frenel, J.S., primary, Kim, J.W., additional, Aryal, N., additional, Asher, R., additional, Berton, D., additional, Vidal, L., additional, Pautier, P., additional, Ledermann, J.A., additional, Penson, R.T., additional, Oza, A.M., additional, Korach, J., additional, Huzarski, T., additional, Pignata, S., additional, Colombo, N., additional, Park-Simon, T.W., additional, Tamura, K., additional, Sonke, G.S., additional, Freimund, A.E., additional, Lee, C.K., additional, and Pujade-Lauraine, E., additional

Published
2022
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16. Olaparib tablets as maintenance therapy in patients with platinum-sensitive relapsed ovarian cancer and a BRCA1/2 mutation (SOLO2/ENGOT-Ov21): a final analysis of a double-blind, randomised, placebo-controlled, phase 3 trial

Author

Poveda, A, Floquet, A, Ledermann, J, Asher, R, Penson, R, Oza, A, Korach, J, Huzarski, T, Pignata, S, Friedlander, M, Baldoni, A, Park-Simon, T, Tamura, K, Sonke, G, Lisyanskaya, A, Kim, J, Filho, E, Milenkova, T, Lowe, E, Rowe, P, Vergote, I, Pujade-Lauraine, E, Byrski, T, Pautier, P, Harter, P, Colombo, N, Scambia, G, Nicoletto, M, Nussey, F, Clamp, A, Poveda Velasco, A, Rodrigues, M, Lotz, J, Selle, F, Ray-Coquard, I, Provencher, D, Prat Aparicio, A, Vidal Boixader, L, Scott, C, Yunokawa, M, Medioni, J, Pecuchet, N, Dubot, C, De La Motte Rouge, T, Kaminsky, M, Weber, B, Lortholary, A, Parkinson, C, Williams, S, Banerjee, S, Cosin, J, Hoffman, J, Plante, M, Covens, A, Joly, F, Hirte, H, Amit, A, Matsumoto, K, Tjulandin, S, Hoon Kim, J, Gladieff, L, Sabbatini, R, O'Malley, D, Timmins, P, Kredentser, D, Lainez Milagro, N, Barretina Ginesta, M, Tibau Martorell, A, Gomez De Liano Lista, A, Ojeda Gonzalez, B, Mileshkin, L, Mandai, M, Boere, I, Ottevanger, P, Nam, J, Hamizi, S, Cognetti, F, Warshal, D, Dickson-Michelson, E, Kamelle, S, Mckenzie, N, Rodriguez, G, Armstrong, D, Chalas, E, Celano, P, Behbakht, K, Davidson, S, Welch, S, Helpman, L, Fishman, A, Bruchim, I, Sikorska, M, Slowinska, A, Rogowski, W, Bidzinski, M, Spiewankiewicz, B, Casado Herraez, A, Mendiola Fernandez, C, Gropp-Meier, M, Saito, T, Takehara, K, Enomoto, T, Watari, H, Choi, C, Kim, B, Weon Kim, J, Hegg, R, Poveda A., Floquet A., Ledermann J. A., Asher R., Penson R. T., Oza A. M., Korach J., Huzarski T., Pignata S., Friedlander M., Baldoni A., Park-Simon T. -W., Tamura K., Sonke G. S., Lisyanskaya A., Kim J. -H., Filho E. A., Milenkova T., Lowe E. S., Rowe P., Vergote I., Pujade-Lauraine E., Byrski T., Pautier P., Harter P., Colombo N., Scambia G., Nicoletto M., Nussey F., Clamp A., Penson R., Poveda Velasco A., Rodrigues M., Lotz J. -P., Selle F., Ray-Coquard I., Provencher D., Prat Aparicio A., Vidal Boixader L., Scott C., Yunokawa M., Medioni J., Pecuchet N., Dubot C., De La Motte Rouge T., Kaminsky M. -C., Weber B., Lortholary A., Parkinson C., Ledermann J., Williams S., Banerjee S., Cosin J., Hoffman J., Plante M., Covens A., Sonke G., Joly F., Hirte H., Amit A., Matsumoto K., Tjulandin S., Hoon Kim J., Gladieff L., Sabbatini R., O'Malley D., Timmins P., Kredentser D., Lainez Milagro N., Barretina Ginesta M. P., Tibau Martorell A., Gomez De Liano Lista A., Ojeda Gonzalez B., Mileshkin L., Mandai M., Boere I., Ottevanger P., Nam J. -H., Filho E., Hamizi S., Cognetti F., Warshal D., Dickson-Michelson E., Kamelle S., McKenzie N., Rodriguez G., Armstrong D., Chalas E., Celano P., Behbakht K., Davidson S., Welch S., Helpman L., Fishman A., Bruchim I., Sikorska M., Slowinska A., Rogowski W., Bidzinski M., Spiewankiewicz B., Casado Herraez A., Mendiola Fernandez C., Gropp-Meier M., Saito T., Takehara K., Enomoto T., Watari H., Choi C. H., Kim B. -G., Weon Kim J., Hegg R., Poveda, A, Floquet, A, Ledermann, J, Asher, R, Penson, R, Oza, A, Korach, J, Huzarski, T, Pignata, S, Friedlander, M, Baldoni, A, Park-Simon, T, Tamura, K, Sonke, G, Lisyanskaya, A, Kim, J, Filho, E, Milenkova, T, Lowe, E, Rowe, P, Vergote, I, Pujade-Lauraine, E, Byrski, T, Pautier, P, Harter, P, Colombo, N, Scambia, G, Nicoletto, M, Nussey, F, Clamp, A, Poveda Velasco, A, Rodrigues, M, Lotz, J, Selle, F, Ray-Coquard, I, Provencher, D, Prat Aparicio, A, Vidal Boixader, L, Scott, C, Yunokawa, M, Medioni, J, Pecuchet, N, Dubot, C, De La Motte Rouge, T, Kaminsky, M, Weber, B, Lortholary, A, Parkinson, C, Williams, S, Banerjee, S, Cosin, J, Hoffman, J, Plante, M, Covens, A, Joly, F, Hirte, H, Amit, A, Matsumoto, K, Tjulandin, S, Hoon Kim, J, Gladieff, L, Sabbatini, R, O'Malley, D, Timmins, P, Kredentser, D, Lainez Milagro, N, Barretina Ginesta, M, Tibau Martorell, A, Gomez De Liano Lista, A, Ojeda Gonzalez, B, Mileshkin, L, Mandai, M, Boere, I, Ottevanger, P, Nam, J, Hamizi, S, Cognetti, F, Warshal, D, Dickson-Michelson, E, Kamelle, S, Mckenzie, N, Rodriguez, G, Armstrong, D, Chalas, E, Celano, P, Behbakht, K, Davidson, S, Welch, S, Helpman, L, Fishman, A, Bruchim, I, Sikorska, M, Slowinska, A, Rogowski, W, Bidzinski, M, Spiewankiewicz, B, Casado Herraez, A, Mendiola Fernandez, C, Gropp-Meier, M, Saito, T, Takehara, K, Enomoto, T, Watari, H, Choi, C, Kim, B, Weon Kim, J, Hegg, R, Poveda A., Floquet A., Ledermann J. A., Asher R., Penson R. T., Oza A. M., Korach J., Huzarski T., Pignata S., Friedlander M., Baldoni A., Park-Simon T. -W., Tamura K., Sonke G. S., Lisyanskaya A., Kim J. -H., Filho E. A., Milenkova T., Lowe E. S., Rowe P., Vergote I., Pujade-Lauraine E., Byrski T., Pautier P., Harter P., Colombo N., Scambia G., Nicoletto M., Nussey F., Clamp A., Penson R., Poveda Velasco A., Rodrigues M., Lotz J. -P., Selle F., Ray-Coquard I., Provencher D., Prat Aparicio A., Vidal Boixader L., Scott C., Yunokawa M., Medioni J., Pecuchet N., Dubot C., De La Motte Rouge T., Kaminsky M. -C., Weber B., Lortholary A., Parkinson C., Ledermann J., Williams S., Banerjee S., Cosin J., Hoffman J., Plante M., Covens A., Sonke G., Joly F., Hirte H., Amit A., Matsumoto K., Tjulandin S., Hoon Kim J., Gladieff L., Sabbatini R., O'Malley D., Timmins P., Kredentser D., Lainez Milagro N., Barretina Ginesta M. P., Tibau Martorell A., Gomez De Liano Lista A., Ojeda Gonzalez B., Mileshkin L., Mandai M., Boere I., Ottevanger P., Nam J. -H., Filho E., Hamizi S., Cognetti F., Warshal D., Dickson-Michelson E., Kamelle S., McKenzie N., Rodriguez G., Armstrong D., Chalas E., Celano P., Behbakht K., Davidson S., Welch S., Helpman L., Fishman A., Bruchim I., Sikorska M., Slowinska A., Rogowski W., Bidzinski M., Spiewankiewicz B., Casado Herraez A., Mendiola Fernandez C., Gropp-Meier M., Saito T., Takehara K., Enomoto T., Watari H., Choi C. H., Kim B. -G., Weon Kim J., and Hegg R.

Abstract

Background: Olaparib, a poly (ADP-ribose) polymerase (PARP) inhibitor, has previously been shown to extend progression-free survival versus placebo when given to patients with relapsed high-grade serous or endometrioid ovarian cancer who were platinum sensitive and who had a BRCA1 or BRCA2 (BRCA1/2) mutation, as part of the SOLO2/ENGOT-Ov21 trial. The aim of this final analysis is to investigate the effect of olaparib on overall survival. Methods: This double-blind, randomised, placebo-controlled, phase 3 trial was done across 123 medical centres in 16 countries. Eligible patients were aged 18 years or older, had an Eastern Cooperative Oncology Group performance status at baseline of 0–1, had histologically confirmed, relapsed, high-grade serous or high-grade endometrioid ovarian cancer, including primary peritoneal or fallopian tube cancer, and had received two or more previous platinum regimens. Patients were randomly assigned (2:1) to receive olaparib tablets (300 mg in two 150 mg tablets twice daily) or matching placebo tablets using an interactive web or voice-response system. Stratification was by response to previous chemotherapy and length of platinum-free interval. Treatment assignment was masked to patients, treatment providers, and data assessors. The primary endpoint of progression-free survival has been reported previously. Overall survival was a key secondary endpoint and was analysed in all patients as randomly allocated. Safety was assessed in all patients who received at least one treatment dose. This trial is registered with ClinicalTrials.gov, NCT01874353, and is no longer recruiting patients. Findings: Between Sept 3, 2013 and Nov 21, 2014, 295 patients were enrolled. Patients were randomly assigned to receive either olaparib (n=196 [66%]) or placebo (n=99 [34%]). One patient, randomised in error, did not receive olaparib. Median follow-up was 65·7 months (IQR 63·6–69·3) with olaparib and 64·5 months (63·4–68·7) with placebo. Median overall survi

Published
2021

17. Breast cancer risk after age 60 among BRCA1 and BRCA2 mutation carriers

Author

Stjepanovic, N, Lubinski, J, Moller, P, Randall Armel, S, Foulkes, W, Tung, N, Neuhausen, S, Kotsopoulos, J, Sun, P, Sun, S, Eisen, A, Narod, S, Senter, L, Couch, C, Fruscio, R, Weitzel, J, Olopade, O, Singer, C, Pal, T, Huzarski, T, Cybulski, C, Sweet, K, Zakalik, D, Wood, M, Mckinnon, W, Elser, C, Wiesner, G, Friedman, E, Meschino, W, Snyder, C, Metcalfe, K, Poll, A, Warner, E, Kim, R, Demsky, R, Ainsworth, P, Steele, L, Saal, H, Serfas, K, Panchal, S, Cullinane, C, Reilly, R, Blum, J, Kwong, A, Rayson, D, Cajal, T, Dungan, J, Yerushalmi, R, Ginsburg, O, Schraeder, I, Cohen, S, Lemirelemire, E, Zovato, S, Rastelli, A, Gronwald, J, Mccuaig, J, Karlan, B, Bordeleau, L, Stjepanovic N., Lubinski J., Moller P., Randall Armel S., Foulkes W. D., Tung N., Neuhausen S. L., Kotsopoulos J., Sun P., Sun S., Eisen A., Narod S. A., Senter L., Couch C. E. F., Fruscio R., Weitzel J. N., Olopade O., Singer C. F., Pal T., Huzarski T., Cybulski C., Sweet K., Zakalik D., Wood M., McKinnon W., Elser C., Wiesner G., Friedman E., Meschino W., Snyder C., Metcalfe K., Poll A., Warner E., Kim R., Demsky R., Ainsworth P., Steele L., Saal H., Serfas K., Panchal S., Cullinane C. A., Reilly R. E., Blum J. L., Kwong A., Rayson D., Cajal T. R., Dungan J., Yerushalmi R., Ginsburg O., Schraeder I., Cohen S., LemireLemire E., Zovato S., Rastelli A., Gronwald J., McCuaig J., Karlan B., Bordeleau L., Stjepanovic, N, Lubinski, J, Moller, P, Randall Armel, S, Foulkes, W, Tung, N, Neuhausen, S, Kotsopoulos, J, Sun, P, Sun, S, Eisen, A, Narod, S, Senter, L, Couch, C, Fruscio, R, Weitzel, J, Olopade, O, Singer, C, Pal, T, Huzarski, T, Cybulski, C, Sweet, K, Zakalik, D, Wood, M, Mckinnon, W, Elser, C, Wiesner, G, Friedman, E, Meschino, W, Snyder, C, Metcalfe, K, Poll, A, Warner, E, Kim, R, Demsky, R, Ainsworth, P, Steele, L, Saal, H, Serfas, K, Panchal, S, Cullinane, C, Reilly, R, Blum, J, Kwong, A, Rayson, D, Cajal, T, Dungan, J, Yerushalmi, R, Ginsburg, O, Schraeder, I, Cohen, S, Lemirelemire, E, Zovato, S, Rastelli, A, Gronwald, J, Mccuaig, J, Karlan, B, Bordeleau, L, Stjepanovic N., Lubinski J., Moller P., Randall Armel S., Foulkes W. D., Tung N., Neuhausen S. L., Kotsopoulos J., Sun P., Sun S., Eisen A., Narod S. A., Senter L., Couch C. E. F., Fruscio R., Weitzel J. N., Olopade O., Singer C. F., Pal T., Huzarski T., Cybulski C., Sweet K., Zakalik D., Wood M., McKinnon W., Elser C., Wiesner G., Friedman E., Meschino W., Snyder C., Metcalfe K., Poll A., Warner E., Kim R., Demsky R., Ainsworth P., Steele L., Saal H., Serfas K., Panchal S., Cullinane C. A., Reilly R. E., Blum J. L., Kwong A., Rayson D., Cajal T. R., Dungan J., Yerushalmi R., Ginsburg O., Schraeder I., Cohen S., LemireLemire E., Zovato S., Rastelli A., Gronwald J., McCuaig J., Karlan B., and Bordeleau L.

Abstract

Purpose: It is not known whether the risk of breast cancer among BRCA1 and BRCA2 mutation carriers after age 60 is high enough to justify intensive screening or prophylactic surgery. Thus, we conducted a prospective analysis of breast cancer risk in BRCA1 and BRCA2 mutation carriers from age 60 until age 80. Methods: Subjects had no history of cancer and both breasts intact at age 60 (n = 699). Women were followed until a breast cancer diagnosis, prophylactic bilateral mastectomy or death. We calculated the annual cancer rate and cumulative incidence of breast cancer (invasive and in situ) from age 60 to age 80. We assessed the associations between hormone replacement therapy, family history of breast cancer and bilateral oophorectomy and breast cancer risk. Results: Over a mean follow-up of 7.9 years, 61 invasive and 20 in situ breast cancers were diagnosed in the cohort. The mean annual rate of invasive breast cancer was 1.8% for BRCA1 mutation carriers and 1.7% for BRCA2 mutation carriers. The cumulative risk of invasive breast cancer from age 60 to 80 was 20.1% for women with a BRCA1 mutation and was 17.3% for women with a BRCA2 mutation. Hormone replacement therapy, family history and oophorectomy were not associated with breast cancer risk. Conclusions: Findings from this large prospective study indicate that the risk of developing breast cancer remains high after age 60 in both BRCA1 and BRCA2 mutation carriers. These findings warrant further evaluation of the role of breast cancer screening in older mutation carriers.

Published
2021

18. New EPCAM founder deletion in Polish population

Author

Dymerska, D., Gołębiewska, K., Kuświk, M., Rudnicka, H., Scott, R.J., Billings, R., Pławski, A., Boruń, P., Siołek, M., Kozak‐Klonowska, B., Szwiec, M., Kilar, E., Huzarski, T., Byrski, T., Lubiński, J., and Kurzawski, G.

Published
2017
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19. The impact of oophorectomy on survival after breast cancer in BRCA1-positive breast cancer patients

Author

Huzarski, T., Byrski, T., Gronwald, J., Cybulski, C., Oszurek, O., Szwiec, M., Gugała, K., Stawicka, M., Morawiec, Z., Mierzwa, T., Falco, M., Janiszewska, H., Kilar, E., Marczyk, E., Kozak-Klonowska, B., Siołek, M., Surdyka, D., Wiśniowski, R., Posmyk, M., Domagała, P., Sun, P., Lubiński, J., Narod, S. A., and The Polish Breast Cancer Consortium

Published
2016
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20. Concordance between CA-125 and RECIST progression in patients with germline BRCA-mutated platinum-sensitive relapsed ovarian cancer treated in the SOLO2 trial with olaparib as maintenance therapy after response to chemotherapy

Author

Tjokrowidjaja, A, Lee, C, Friedlander, M, Gebski, V, Gladieff, L, Ledermann, J, Penson, R, Oza, A, Korach, J, Huzarski, T, Manso, L, Pisano, C, Asher, R, Lord, S, Kim, S, Lee, J, Colombo, N, Park-Simon, T, Fujiwara, K, Sonke, G, Vergote, I, Kim, J, Pujade-Lauraine, E, Tjokrowidjaja A., Lee C. K., Friedlander M., Gebski V., Gladieff L., Ledermann J., Penson R., Oza A., Korach J., Huzarski T., Manso L., Pisano C., Asher R., Lord S. J., Kim S. I., Lee J. -Y., Colombo N., Park-Simon T. -W., Fujiwara K., Sonke G., Vergote I., Kim J. -W., Pujade-Lauraine E., Tjokrowidjaja, A, Lee, C, Friedlander, M, Gebski, V, Gladieff, L, Ledermann, J, Penson, R, Oza, A, Korach, J, Huzarski, T, Manso, L, Pisano, C, Asher, R, Lord, S, Kim, S, Lee, J, Colombo, N, Park-Simon, T, Fujiwara, K, Sonke, G, Vergote, I, Kim, J, Pujade-Lauraine, E, Tjokrowidjaja A., Lee C. K., Friedlander M., Gebski V., Gladieff L., Ledermann J., Penson R., Oza A., Korach J., Huzarski T., Manso L., Pisano C., Asher R., Lord S. J., Kim S. I., Lee J. -Y., Colombo N., Park-Simon T. -W., Fujiwara K., Sonke G., Vergote I., Kim J. -W., and Pujade-Lauraine E.

Abstract

Background: Limited evidence exists to support CA-125 as a valid surrogate biomarker for progression in patients with ovarian cancer on maintenance PARP inhibitor (PARPi) therapy. We aimed to assess the concordance between CA-125 and Response Evaluation Criteria in Solid Tumours (RECIST) criteria for progression in patients with BRCA mutations on maintenance PARPi or placebo. Methods: We extracted data on progression as defined by Gynecologic Cancer InterGroup CA-125, investigator- and independent central-assessed RECIST from the SOLO2/ENGOT-ov21(NCT01874353) trial. We excluded those with progression other than by RECIST, progression on date of randomisation, and no repeat CA-125 beyond baseline. We evaluated the concordance between CA-125 progression and RECIST progression, and assessed the negative (NPV) and positive predictive value (PPV). Results: Of 295 randomised patients, 275 (184 olaparib, 91 placebo) were included. 171 patients had investigator-assessed RECIST progression. Of 80 patients with CA-125 progression, 77 had concordant RECIST progression (PPV 96%, 95% confidence interval 90–99%). Of 195 patients without CA-125 progression, 94 had RECIST progression (NPV 52%, 45–59%). Within treatment arms, PPV was similar (olaparib: 95% [84–99%], placebo: 97% [87–100%]) but NPV was lower in patients on placebo (olaparib: 60% [52–68%], placebo: 30% [20–44%]). Of 94 patients with RECIST but without CA-125 progression, 64 (68%) had CA-125 that remained within normal range. We observed similar findings using independent-assessed RECIST. Conclusions: Almost half the patients without CA-125 progression had RECIST progression, and most of these had CA-125 within the normal range. Regular computed tomography imaging should be considered as part of surveillance in patients treated with or without maintenance olaparib rather than relying on CA-125 alone.

Published
2020

21. Cross-Cancer Genome-Wide Association Study of Endometrial Cancer and Epithelial Ovarian Cancer Identifies Genetic Risk Regions Associated with Risk of Both Cancers.

Author

Glubb D.M., Thompson D.J., Aben K.K.H., Alsulimani A., Amant F., Annibali D., Attia J., Barricarte A., Beckmann M.W., Berchuck A., Bermisheva M., Bernardini M.Q., Bischof K., Bjorge L., Bodelon C., Brand A.H., Brenton J.D., Brinton L.A., Bruinsma F., Buchanan D.D., Burghaus S., Butzow R., Cai H., Carney M.E., Chanock S.J., Chen C., Chen X.Q., Chen Z., Cook L.S., Cunningham J.M., De Vivo I., deFazio A., Doherty J.A., Dork T., du Bois A., Dunning A.M., Durst M., Edwards T., Edwards R.P., Ekici A.B., Ewing A., Fasching P.A., Ferguson S., Flanagan J.M., Fostira F., Fountzilas G., Friedenreich C.M., Gao B., Gaudet M.M., Gawelko J., Gentry-Maharaj A., Giles G.G., Glasspool R., Goodman M.T., Gronwald J., Harris H.R., Harter P., Hein A., Heitz F., Hildebrandt M.A.T., Hillemanns P., Hogdall E., Hogdall C.K., Holliday E.G., Huntsman D.G., Huzarski T., Jakubowska A., Jensen A., Jones M.E., Karlan B.Y., Karnezis A., Kelley J.L., Khusnutdinova E., Killeen J.L., Kjaer S.K., Klapdor R., Kobel M., Konopka B., Konstantopoulou I., Kopperud R.K., Koti M., Kraft P., Kupryjanczyk J., Lambrechts D., Larson M.C., Le Marchand L., Lele S., Lester J., Li A.J., Liang D., Liebrich C., Lipworth L., Lissowska J., Lu L., Lu K.H., Macciotta A., Mattiello A., May T., McAlpine J.N., McGuire V., McNeish I.A., Menon U., Modugno F., Moysich K.B., Nevanlinna H., Odunsi K., Olsson H., Orsulic S., Osorio A., Palli D., Park-Simon T.-W., Pearce C.L., Pejovic T., Permuth J.B., Podgorska A., Ramus S.J., Rebbeck T.R., Riggan M.J., Risch H.A., Rothstein J.H., Runnebaum I.B., Scott R.J., Sellers T.A., Senz J., Setiawan V.W., Siddiqui N., Sieh W., Spiewankiewicz B., Sutphen R., Swerdlow A.J., Szafron L.M., Teo S.H., Thompson P.J., Thomsen L.C.V., Titus L., Tone A., Tumino R., Turman C., Vanderstichele A., Edwards D.V., Vergote I., Vierkant R.A., Wang Z., Wang-Gohrke S., Webb P.M., White E., Whittemore A.S., Winham S.J., Wu X., Wu A.H., Yannoukakos D., Spurdle A.B., O'Mara T.A., Glubb D.M., Thompson D.J., Aben K.K.H., Alsulimani A., Amant F., Annibali D., Attia J., Barricarte A., Beckmann M.W., Berchuck A., Bermisheva M., Bernardini M.Q., Bischof K., Bjorge L., Bodelon C., Brand A.H., Brenton J.D., Brinton L.A., Bruinsma F., Buchanan D.D., Burghaus S., Butzow R., Cai H., Carney M.E., Chanock S.J., Chen C., Chen X.Q., Chen Z., Cook L.S., Cunningham J.M., De Vivo I., deFazio A., Doherty J.A., Dork T., du Bois A., Dunning A.M., Durst M., Edwards T., Edwards R.P., Ekici A.B., Ewing A., Fasching P.A., Ferguson S., Flanagan J.M., Fostira F., Fountzilas G., Friedenreich C.M., Gao B., Gaudet M.M., Gawelko J., Gentry-Maharaj A., Giles G.G., Glasspool R., Goodman M.T., Gronwald J., Harris H.R., Harter P., Hein A., Heitz F., Hildebrandt M.A.T., Hillemanns P., Hogdall E., Hogdall C.K., Holliday E.G., Huntsman D.G., Huzarski T., Jakubowska A., Jensen A., Jones M.E., Karlan B.Y., Karnezis A., Kelley J.L., Khusnutdinova E., Killeen J.L., Kjaer S.K., Klapdor R., Kobel M., Konopka B., Konstantopoulou I., Kopperud R.K., Koti M., Kraft P., Kupryjanczyk J., Lambrechts D., Larson M.C., Le Marchand L., Lele S., Lester J., Li A.J., Liang D., Liebrich C., Lipworth L., Lissowska J., Lu L., Lu K.H., Macciotta A., Mattiello A., May T., McAlpine J.N., McGuire V., McNeish I.A., Menon U., Modugno F., Moysich K.B., Nevanlinna H., Odunsi K., Olsson H., Orsulic S., Osorio A., Palli D., Park-Simon T.-W., Pearce C.L., Pejovic T., Permuth J.B., Podgorska A., Ramus S.J., Rebbeck T.R., Riggan M.J., Risch H.A., Rothstein J.H., Runnebaum I.B., Scott R.J., Sellers T.A., Senz J., Setiawan V.W., Siddiqui N., Sieh W., Spiewankiewicz B., Sutphen R., Swerdlow A.J., Szafron L.M., Teo S.H., Thompson P.J., Thomsen L.C.V., Titus L., Tone A., Tumino R., Turman C., Vanderstichele A., Edwards D.V., Vergote I., Vierkant R.A., Wang Z., Wang-Gohrke S., Webb P.M., White E., Whittemore A.S., Winham S.J., Wu X., Wu A.H., Yannoukakos D., Spurdle A.B., and O'Mara T.A.

Abstract

BACKGROUND: Accumulating evidence suggests a relationship between endometrial cancer and ovarian cancer. Independent genome-wide association studies (GWAS) for endometrial cancer and ovarian cancer have identified 16 and 27 risk regions, respectively, four of which overlap between the two cancers. We aimed to identify joint endometrial and ovarian cancer risk loci by performing a meta-analysis of GWAS summary statistics from these two cancers. METHOD(S): Using LDScore regression, we explored the genetic correlation between endometrial cancer and ovarian cancer. To identify loci associated with the risk of both cancers, we implemented a pipeline of statistical genetic analyses (i.e., inverse-variance meta-analysis, colocalization, and M-values) and performed analyses stratified by subtype. Candidate target genes were then prioritized using functional genomic data. RESULT(S): Genetic correlation analysis revealed significant genetic correlation between the two cancers (rG = 0.43, P = 2.66 x 10-5). We found seven loci associated with risk for both cancers (PBonferroni < 2.4 x 10-9). In addition, four novel subgenome-wide regions at 7p22.2, 7q22.1, 9p12, and 11q13.3 were identified (P < 5 x 10-7). Promoter-associated HiChIP chromatin loops from immortalized endometrium and ovarian cell lines and expression quantitative trait loci data highlighted candidate target genes for further investigation. CONCLUSION(S): Using cross-cancer GWAS meta-analysis, we have identified several joint endometrial and ovarian cancer risk loci and candidate target genes for future functional analysis. IMPACT: Our research highlights the shared genetic relationship between endometrial cancer and ovarian cancer. Further studies in larger sample sets are required to confirm our findings.Copyright ©2020 American Association for Cancer Research.

Published
2022

22. Gene-Expression Profiling of Mucinous Ovarian Tumors and Comparison with Upper and Lower Gastrointestinal Tumors Identifies Markers Associated with Adverse Outcomes

Author

Meagher, NS, Gorringe, KL, Wakefield, M, Bolithon, A, Pang, CNI, Chiu, DS, Anglesio, MS, Mallitt, K-A, Doherty, JA, Harris, HR, Schildkraut, JM, Berchuck, A, Cushing-Haugen, KL, Chezar, K, Chou, A, Tan, A, Alsop, J, Barlow, E, Beckmann, MW, Boros, J, Bowtell, DDL, Brand, AH, Brenton, JD, Campbell, I, Cheasley, D, Cohen, J, Cybulski, C, Elishaev, E, Erber, R, Farrell, R, Fischer, A, Fu, Z, Gilks, B, Gill, AJ, Gourley, C, Grube, M, Harnett, PR, Hartmann, A, Hettiaratchi, A, Hogdall, CK, Huzarski, T, Jakubowska, A, Jimenez-Linan, M, Kennedy, CJ, Kim, B-G, Kim, J-W, Kim, J-H, Klett, K, Koziak, JM, Lai, T, Laslavic, A, Lester, J, Leung, Y, Li, N, Liauw, W, Lim, BWX, Linder, A, Lubinski, J, Mahale, S, Mateoiu, C, McInerny, S, Menkiszak, J, Minoo, P, Mittelstadt, S, Morris, D, Orsulic, S, Park, S-Y, Pearce, CL, Pearson, J, Pike, MC, Quinn, CM, Mohan, GR, Rao, J, Riggan, MJ, Ruebner, M, Salfinger, S, Scott, CL, Shah, M, Steed, H, Stewart, CJR, Subramanian, D, Sung, S, Tang, K, Timpson, P, Ward, RL, Wiedenhoefer, R, Thorne, H, Cohen, PA, Crowe, P, Fasching, PA, Gronwald, J, Hawkins, NJ, Hogdall, E, Huntsman, DG, James, PA, Karlan, BY, Kelemen, LE, Kommoss, S, Konecny, GE, Modugno, F, Park, SK, Staebler, A, Sundfeldt, K, Wu, AH, Talhouk, A, Pharoah, PDP, Anderson, L, DeFazio, A, Kobel, M, Friedlander, ML, Ramus, SJ, Meagher, NS, Gorringe, KL, Wakefield, M, Bolithon, A, Pang, CNI, Chiu, DS, Anglesio, MS, Mallitt, K-A, Doherty, JA, Harris, HR, Schildkraut, JM, Berchuck, A, Cushing-Haugen, KL, Chezar, K, Chou, A, Tan, A, Alsop, J, Barlow, E, Beckmann, MW, Boros, J, Bowtell, DDL, Brand, AH, Brenton, JD, Campbell, I, Cheasley, D, Cohen, J, Cybulski, C, Elishaev, E, Erber, R, Farrell, R, Fischer, A, Fu, Z, Gilks, B, Gill, AJ, Gourley, C, Grube, M, Harnett, PR, Hartmann, A, Hettiaratchi, A, Hogdall, CK, Huzarski, T, Jakubowska, A, Jimenez-Linan, M, Kennedy, CJ, Kim, B-G, Kim, J-W, Kim, J-H, Klett, K, Koziak, JM, Lai, T, Laslavic, A, Lester, J, Leung, Y, Li, N, Liauw, W, Lim, BWX, Linder, A, Lubinski, J, Mahale, S, Mateoiu, C, McInerny, S, Menkiszak, J, Minoo, P, Mittelstadt, S, Morris, D, Orsulic, S, Park, S-Y, Pearce, CL, Pearson, J, Pike, MC, Quinn, CM, Mohan, GR, Rao, J, Riggan, MJ, Ruebner, M, Salfinger, S, Scott, CL, Shah, M, Steed, H, Stewart, CJR, Subramanian, D, Sung, S, Tang, K, Timpson, P, Ward, RL, Wiedenhoefer, R, Thorne, H, Cohen, PA, Crowe, P, Fasching, PA, Gronwald, J, Hawkins, NJ, Hogdall, E, Huntsman, DG, James, PA, Karlan, BY, Kelemen, LE, Kommoss, S, Konecny, GE, Modugno, F, Park, SK, Staebler, A, Sundfeldt, K, Wu, AH, Talhouk, A, Pharoah, PDP, Anderson, L, DeFazio, A, Kobel, M, Friedlander, ML, and Ramus, SJ

Abstract

PURPOSE: Advanced-stage mucinous ovarian carcinoma (MOC) has poor chemotherapy response and prognosis and lacks biomarkers to aid stage I adjuvant treatment. Differentiating primary MOC from gastrointestinal (GI) metastases to the ovary is also challenging due to phenotypic similarities. Clinicopathologic and gene-expression data were analyzed to identify prognostic and diagnostic features. EXPERIMENTAL DESIGN: Discovery analyses selected 19 genes with prognostic/diagnostic potential. Validation was performed through the Ovarian Tumor Tissue Analysis consortium and GI cancer biobanks comprising 604 patients with MOC (n = 333), mucinous borderline ovarian tumors (MBOT, n = 151), and upper GI (n = 65) and lower GI tumors (n = 55). RESULTS: Infiltrative pattern of invasion was associated with decreased overall survival (OS) within 2 years from diagnosis, compared with expansile pattern in stage I MOC [hazard ratio (HR), 2.77; 95% confidence interval (CI), 1.04-7.41, P = 0.042]. Increased expression of THBS2 and TAGLN was associated with shorter OS in MOC patients (HR, 1.25; 95% CI, 1.04-1.51, P = 0.016) and (HR, 1.21; 95% CI, 1.01-1.45, P = 0.043), respectively. ERBB2 (HER2) amplification or high mRNA expression was evident in 64 of 243 (26%) of MOCs, but only 8 of 243 (3%) were also infiltrative (4/39, 10%) or stage III/IV (4/31, 13%). CONCLUSIONS: An infiltrative growth pattern infers poor prognosis within 2 years from diagnosis and may help select stage I patients for adjuvant therapy. High expression of THBS2 and TAGLN in MOC confers an adverse prognosis and is upregulated in the infiltrative subtype, which warrants further investigation. Anti-HER2 therapy should be investigated in a subset of patients. MOC samples clustered with upper GI, yet markers to differentiate these entities remain elusive, suggesting similar underlying biology and shared treatment strategies.

Published
2022

23. Efficacy and safety of olaparib according to age in BRCA1/2-mutated patients with recurrent platinum-sensitive ovarian cancer: Analysis of the phase III SOLO2/ENGOT-Ov21 study

Author

Trillsch, F., Mahner, S., Ataseven, B., Asher, R., Aryal, N., Dubot, C., Clamp, A., Penson, R. T., Oza, A., Amit, A., Huzarski, T., Casado, A., Scambia, Giovanni, Friedlander, M., Colombo, N., Fujiwara, K., Sonke, G. S., Denys, H., Lowe, E. S., Lee, C. K., Pujade-Lauraine, E., Scambia G. (ORCID:0000-0003-2758-1063), Trillsch, F., Mahner, S., Ataseven, B., Asher, R., Aryal, N., Dubot, C., Clamp, A., Penson, R. T., Oza, A., Amit, A., Huzarski, T., Casado, A., Scambia, Giovanni, Friedlander, M., Colombo, N., Fujiwara, K., Sonke, G. S., Denys, H., Lowe, E. S., Lee, C. K., Pujade-Lauraine, E., and Scambia G. (ORCID:0000-0003-2758-1063)

Abstract

Background: Olaparib has significantly improved outcome and patient-centered endpoints in BRCA1/2-mutated patients with recurrent platinum-sensitive ovarian cancer (PSOC). Specific information on efficacy and safety of olaparib for older patients appears of special interest. Methods: 295 patients from the SOLO2 trial randomly assigned to olaparib or placebo were categorized according to age-cutoff at 65 years. Efficacy, tolerability, and quality of life (QoL) of olaparib relative to placebo within in each age group was analyzed. Results: Baseline characteristics were similar in patients ≥65 years (N = 62;21.0%) compared to patients <65 years (N = 233;78.9%). No significant difference in the magnitude of progression-free survival (PFS) benefit from olaparib for older patients (N = 40, hazard ratio [HR]≥65 0.43, 95%-confidence interval [CI] 0.24–0.81) as compared with younger patients (N = 155, HR<65 0.31 (95%-CI 0.22–0.43) was seen (interaction P = 0.33). The overall survival (OS)benefit seen in younger patients in the olaparib arm was not observed in older patients. Older and younger patients had comparable safety profiles and QoL scores although higher discontinuation rates for toxicity, and higher frequency of AML/MDS were noted in the older subset. TWiST analysis revealed clinically meaningful duration of good QoL on olaparib for both age groups (≥65: 13.5 vs <65: 18.4 months, P = 0.05). Conclusions: Results of this large phase III cohort of BRCA1/2-mutated PSOC patients treated with olaparib underline impressive efficacy of olaparib maintenance irrespective of age. Although toxicity and tolerability did not raise significant concerns, some caution, close monitoring, and follow-up needs to be exercised for older patients given higher discontinuation rates, frequency of AML/MDS, and no clear effects on OS.

Published
2022

24. Bilateral Oophorectomy and the Risk of Breast Cancer in BRCA1 Mutation Carriers: a Reappraisal

Author

Kotsopoulos, J, Lubiński, J, Gronwald, J, Menkiszak, J, Mccuaig, J, Metcalfe, K, Foulkes, W, Neuhausen, S, Sun, S, Karlan, B, Eisen, A, Tung, N, Olopade, O, Couch, F, Huzarski, T, Senter, L, Bordeleau, L, Singer, C, Eng, C, Fruscio, R, Pal, T, Sun, P, Narod, S, Kotsopoulos, Joanne, Lubiński, Jan, Gronwald, Jacek, Menkiszak, Janusz, McCuaig, Jeanna, Metcalfe, Kelly, Foulkes, William D, Neuhausen, Susan L, Sun, Sophie, Karlan, Beth Y, Eisen, Andrea, Tung, Nadine, Olopade, Olufunmilayo I, Couch, Fergus J, Huzarski, Tomasz, Senter, Leigha, Bordeleau, Louise, Singer, Christian F, Eng, Charis, Fruscio, Robert, Pal, Tuya, Sun, Ping, Narod, Steven A, Kotsopoulos, J, Lubiński, J, Gronwald, J, Menkiszak, J, Mccuaig, J, Metcalfe, K, Foulkes, W, Neuhausen, S, Sun, S, Karlan, B, Eisen, A, Tung, N, Olopade, O, Couch, F, Huzarski, T, Senter, L, Bordeleau, L, Singer, C, Eng, C, Fruscio, R, Pal, T, Sun, P, Narod, S, Kotsopoulos, Joanne, Lubiński, Jan, Gronwald, Jacek, Menkiszak, Janusz, McCuaig, Jeanna, Metcalfe, Kelly, Foulkes, William D, Neuhausen, Susan L, Sun, Sophie, Karlan, Beth Y, Eisen, Andrea, Tung, Nadine, Olopade, Olufunmilayo I, Couch, Fergus J, Huzarski, Tomasz, Senter, Leigha, Bordeleau, Louise, Singer, Christian F, Eng, Charis, Fruscio, Robert, Pal, Tuya, Sun, Ping, and Narod, Steven A

Abstract

Background: The lack of consensus on whether bilateral oophorectomy impacts risk of developing breast cancer among BRCA1 mutation carriers might be attributed to various biases, specifically, cancer-induced testing bias due to inclusion of prevalent cases. We conducted two complementary matched case-control analyses to evaluate the association of oophorectomy and BRCA1 breast cancer. Methods: A research questionnaire was administered every two years to collect information on exposures and disease. In the first analysis, we limited the study to prevalent breast cancer cases (diagnosed prior to study entry; n = 2,962) who were matched to controls on year of birth and country of residence (n=4,358). In the second approach, we limited to 330 incident cases (diagnosed in the follow-up period) and 1,548 matched controls. Conditional logistic regression was used to estimate the adjusted odds ratios (OR) and 95% confidence intervals (CI) of invasive breast cancer. Results: In the first approach, there was a significant inverse association between oophorectomy and the risk of developing breast cancer [OR = 0.43; 95% confidence interval (CI), 0.34- 0.55; P < 00001]. In the second approach, there was no association between oophorectomy and risk (OR = 1.21; 95% CI, 0.87-1.70; P = 0.26). Conclusions: The inclusion of women with a personal history of breast cancer prior to ascertainment likely impacts upon the association of oophorectomy and BRCA1 breast cancer risk. Impact: Oophorectomy is unlikely a determinant of breast cancer risk in BRCA1 mutation carriers but should be offered at age 35 to reduce the risk of ovarian and fallopian tube cancer.

Published
2022

28. NOD2 variants and the risk of malignant melanoma

Author

Dȩbniak, T, Kurzawski, G, Huzarski, T, Byrski, T, Gronwald, J, Dȩbniak, B, Rozmiarek, A, Dziuba, I, Złowocka, E, Suchy, J, Górski, B, Cybulski, C, Mierzejewski, M, Masojć, B, Masoj, B, Mȩdrek, K, Oszurek, O, Oleg, O, and Lubiǹski, J

Published
2005

29. Breast cancer risk after age 60 among BRCA1 and BRCA2 mutation carriers

Author

Stjepanovic N., Lubinski J., Moller P., Randall Armel S., Foulkes W. D., Tung N., Neuhausen S. L., Kotsopoulos J., Sun P., Sun S., Eisen A., Narod S. A., Senter L., Couch C. E. F., Fruscio R., Weitzel J. N., Olopade O., Singer C. F., Pal T., Huzarski T., Cybulski C., Sweet K., Zakalik D., Wood M., McKinnon W., Elser C., Wiesner G., Friedman E., Meschino W., Snyder C., Metcalfe K., Poll A., Warner E., Kim R., Demsky R., Ainsworth P., Steele L., Saal H., Serfas K., Panchal S., Cullinane C. A., Reilly R. E., Blum J. L., Kwong A., Rayson D., Cajal T. R., Dungan J., Yerushalmi R., Ginsburg O., Schraeder I., Cohen S., LemireLemire E., Zovato S., Rastelli A., Gronwald J., McCuaig J., Karlan B., Bordeleau L., Stjepanovic, N, Lubinski, J, Moller, P, Randall Armel, S, Foulkes, W, Tung, N, Neuhausen, S, Kotsopoulos, J, Sun, P, Sun, S, Eisen, A, Narod, S, Senter, L, Couch, C, Fruscio, R, Weitzel, J, Olopade, O, Singer, C, Pal, T, Huzarski, T, Cybulski, C, Sweet, K, Zakalik, D, Wood, M, Mckinnon, W, Elser, C, Wiesner, G, Friedman, E, Meschino, W, Snyder, C, Metcalfe, K, Poll, A, Warner, E, Kim, R, Demsky, R, Ainsworth, P, Steele, L, Saal, H, Serfas, K, Panchal, S, Cullinane, C, Reilly, R, Blum, J, Kwong, A, Rayson, D, Cajal, T, Dungan, J, Yerushalmi, R, Ginsburg, O, Schraeder, I, Cohen, S, Lemirelemire, E, Zovato, S, Rastelli, A, Gronwald, J, Mccuaig, J, Karlan, B, and Bordeleau, L

Subjects
0301 basic medicine, Oncology, Cancer Research, medicine.medical_specialty, Heterozygote, medicine.medical_treatment, Ovariectomy, Genes, BRCA2, Genes, BRCA1, Breast Neoplasms, 03 medical and health sciences, Breast cancer screening, 0302 clinical medicine, Breast cancer, Internal medicine, medicine, Humans, Cumulative incidence, Genetic Predisposition to Disease, Prospective Studies, skin and connective tissue diseases, Prospective cohort study, Mastectomy, Aged, Aged, 80 and over, BRCA2 Protein, medicine.diagnostic_test, business.industry, BRCA1 Protein, Incidence, Oophorectomy, Cancer, Hormone replacement therapy (menopause), Middle Aged, BRCA1, medicine.disease, BRCA2, Prophylactic Surgery, 3. Good health, Prospective, 030104 developmental biology, 030220 oncology & carcinogenesis, Mutation, Female, business
Abstract

Purpose: It is not known whether the risk of breast cancer among BRCA1 and BRCA2 mutation carriers after age 60 is high enough to justify intensive screening or prophylactic surgery. Thus, we conducted a prospective analysis of breast cancer risk in BRCA1 and BRCA2 mutation carriers from age 60 until age 80. Methods: Subjects had no history of cancer and both breasts intact at age 60 (n = 699). Women were followed until a breast cancer diagnosis, prophylactic bilateral mastectomy or death. We calculated the annual cancer rate and cumulative incidence of breast cancer (invasive and in situ) from age 60 to age 80. We assessed the associations between hormone replacement therapy, family history of breast cancer and bilateral oophorectomy and breast cancer risk. Results: Over a mean follow-up of 7.9years, 61 invasive and 20 in situ breast cancers were diagnosed in the cohort. The mean annual rate of invasive breast cancer was 1.8% for BRCA1 mutation carriers and 1.7% for BRCA2 mutation carriers. The cumulative risk of invasive breast cancer from age 60 to 80 was 20.1% for women with a BRCA1 mutation and was 17.3% for women with a BRCA2 mutation. Hormone replacement therapy, family history and oophorectomy were not associated with breast cancer risk. Conclusions: Findings from this large prospective study indicate that the risk of developing breast cancer remains high after age 60 in both BRCA1 and BRCA2 mutation carriers. These findings warrant further evaluation of the role of breast cancer screening in older mutation carriers.

Published
2020

34. Adjuvant Olaparib for Patients with BRCA1- or BRCA2-Mutated Breast Cancer

Author

Tutt A, Garber J, Kaufman B, Viale G, Fumagalli D, Rastogi P, Gelber R, de Azambuja E, Fielding A, Balmana J, Domchek S, Gelmon K, Hollingsworth S, Korde L, Linderholm B, Bandos H, Senkus E, Suga J, Shao Z, Pippas A, Nowecki Z, Huzarski T, Ganz P, Lucas P, Baker N, Loibl S, McConnell R, Piccart M, Schmutzler R, Steger G, Costantino J, Arahmani A, Wolmark N, McFadden E, Karantza V, Lakhani S, Yothers G, Campbell C, Geyer C, OlympiA Clinical Trial Steering, and OlympiA Clinical Trial Steering Committee and Investigators

Abstract

BACKGROUND Poly(adenosine diphosphate-ribose) polymerase inhibitors target cancers with defects in homologous recombination repair by synthetic lethality. New therapies are needed to reduce recurrence in patients with BRCA1 or BRCA2 germline mutation-associated early breast cancer. METHODS We conducted a phase 3, double-blind, randomized trial involving patients with human epidermal growth factor receptor 2 (HER2)-negative early breast cancer with BRCA1 or BRCA2 germline pathogenic or likely pathogenic variants and high-risk clinicopathological factors who had received local treatment and neoadjuvant or adjuvant chemotherapy. Patients were randomly assigned (in a 1:1 ratio) to 1 year of oral olaparib or placebo. The primary end point was invasive disease-free survival. RESULTS A total of 1836 patients underwent randomization. At a prespecified event-driven interim analysis with a median follow-up of 2.5 years, the 3-year invasive disease-free survival was 85.9% in the olaparib group and 77.1% in the placebo group (difference, 8.8 percentage points; 95% confidence interval [CI], 4.5 to 13.0; hazard ratio for invasive disease or death, 0.58; 99.5% CI, 0.41 to 0.82; P

Published
2021

35. Weight Gain and the Risk of Ovarian Cancer in BRCA1 and BRCA2 Mutation Carriers

Author

Kim, SJ, Lubinski, J, Huzarski, T, Moller, P, Armel, S, Karlan, BY, Senter, L, Eisen, A, Foulkes, WD, Singer, CF, Tung, N, Bordeleau, L, Neuhausen, SL, Olopade, OI, Eng, C, Weitzel, JN, Fruscio, R, Narod, SA, Kotsopoulos, J, Cajal, T.R., and Trister, Rachel

Abstract

Background: Weight gain and other anthropometric measures on the risk of ovarian cancer for women with BRCA mutations are not known. We conducted a prospective analysis of weight change since age 18, height, body mass index (BMI) at age 18, and current BMI and the risk of developing ovarian cancer among BRCA1 and BRCA2 mutation carriers. Methods: In this prospective cohort study, height, weight, and weight at age 18 were collected at study enrollment. Weight was updated biennially. Cox proportional hazards models were used to estimate the hazard ratio (HR) and 95% confidence intervals (CI) for ovarian cancer. Results: This study followed 4,340 women prospectively. There were 121 incident cases of ovarian cancer. Weight gain of more than 20 kg since age 18 was associated with a 2-fold increased risk of ovarian cancer, compared with women who maintained a stable weight (HR, 2.00; 95% CI, 1.13-3.54; P = 0.02). Current BMI of 26.5 kg/m(2) or greater was associated with an increased risk of ovarian cancer in BRCA1 mutation carriers, compared with those with a BMI less than 20.8 kg/m(2) (Q4 vs. Q1 HR, 2.13; 95% CI, 1.04-4.36; P = 0.04). There were no significant associations between height or BMI at age 18 and risk of ovarian cancer. Conclusions: Adult weight gain is a risk factor for ovarian cancer in women with a BRCA1 or BRCA2 mutation. Impact: These findings emphasize the importance of maintaining a healthy body weight throughout adulthood in women at high risk for ovarian cancer.

Published
2021

36. Olaparib tablets as maintenance therapy in patients with platinum-sensitive relapsed ovarian cancer and a BRCA1/2 mutation (SOLO2/ENGOT-Ov21): a final analysis of a double-blind, randomised, placebo-controlled, phase 3 trial

Author

Poveda, A., Floquet, A., Ledermann, J.A., Asher, R., Penson, R.T., Oza, A.M., Korach, J., Huzarski, T., Pignata, S., Friedlander, M., Baldoni, A., Park-Simon, T.W., Tamura, K., Sonke, G.S., Lisyanskaya, A., Kim, J.H., Filho, E.A., Milenkova, T., Lowe, E.S., Rowe, P., Ottevanger, P.B., Vergote, I., Pujade-Lauraine, E., Poveda, A., Floquet, A., Ledermann, J.A., Asher, R., Penson, R.T., Oza, A.M., Korach, J., Huzarski, T., Pignata, S., Friedlander, M., Baldoni, A., Park-Simon, T.W., Tamura, K., Sonke, G.S., Lisyanskaya, A., Kim, J.H., Filho, E.A., Milenkova, T., Lowe, E.S., Rowe, P., Ottevanger, P.B., Vergote, I., and Pujade-Lauraine, E.

Abstract

Contains fulltext : 241226.pdf (Publisher’s version ) (Closed access), BACKGROUND: Olaparib, a poly (ADP-ribose) polymerase (PARP) inhibitor, has previously been shown to extend progression-free survival versus placebo when given to patients with relapsed high-grade serous or endometrioid ovarian cancer who were platinum sensitive and who had a BRCA1 or BRCA2 (BRCA1/2) mutation, as part of the SOLO2/ENGOT-Ov21 trial. The aim of this final analysis is to investigate the effect of olaparib on overall survival. METHODS: This double-blind, randomised, placebo-controlled, phase 3 trial was done across 123 medical centres in 16 countries. Eligible patients were aged 18 years or older, had an Eastern Cooperative Oncology Group performance status at baseline of 0-1, had histologically confirmed, relapsed, high-grade serous or high-grade endometrioid ovarian cancer, including primary peritoneal or fallopian tube cancer, and had received two or more previous platinum regimens. Patients were randomly assigned (2:1) to receive olaparib tablets (300 mg in two 150 mg tablets twice daily) or matching placebo tablets using an interactive web or voice-response system. Stratification was by response to previous chemotherapy and length of platinum-free interval. Treatment assignment was masked to patients, treatment providers, and data assessors. The primary endpoint of progression-free survival has been reported previously. Overall survival was a key secondary endpoint and was analysed in all patients as randomly allocated. Safety was assessed in all patients who received at least one treatment dose. This trial is registered with ClinicalTrials.gov, NCT01874353, and is no longer recruiting patients. FINDINGS: Between Sept 3, 2013 and Nov 21, 2014, 295 patients were enrolled. Patients were randomly assigned to receive either olaparib (n=196 [66%]) or placebo (n=99 [34%]). One patient, randomised in error, did not receive olaparib. Median follow-up was 65·7 months (IQR 63·6-69·3) with olaparib and 64·5 months (63·4-68·7) with placebo. Median overall survi

Published
2021

37. Pleiotropy-guided transcriptome imputation from normal and tumor tissues identifies candidate susceptibility genes for breast and ovarian cancer

Author

Kar, S.P., Considine, D.P.C., Tyrer, J.P., Plummer, J.T., Chen, S., Dezem, F.S., Barbeira, A.N., Rajagopal, P.S., Rosenow, W.T., Moreno, F., Bodelon, C., Chang-Claude, J., Chenevix-Trench, G., Defazio, A., Dörk, T., Ekici, A.B., Ewing, A., Fountzilas, G., Goode, E.L., Hartman, M, Heitz, F., Hillemanns, P., Høgdall, E., Høgdall, C.K., Huzarski, T., Jensen, A., Karlan, B.Y., Khusnutdinova, E., Kiemeney, L.A.L.M., Kjaer, S.K., Klapdor, R., Köbel, M., Li, J., Liebrich, C., May, T., Olsson, H., Permuth, J.B., Peterlongo, P., Radice, P., Ramus, S.J., Riggan, M.J., Risch, H.A., Saloustros, E., Simard, J., Szafron, L.M., Titus, L., Thompson, C.L., Vierkant, R.A., Winham, S.J., Zheng, W., Doherty, J.A., Berchuck, A., Lawrenson, K., Im, H.K., Manichaikul, A.W., Pharoah, P.D., Gayther, S.A., Schildkraut, J.M., Kar, S.P., Considine, D.P.C., Tyrer, J.P., Plummer, J.T., Chen, S., Dezem, F.S., Barbeira, A.N., Rajagopal, P.S., Rosenow, W.T., Moreno, F., Bodelon, C., Chang-Claude, J., Chenevix-Trench, G., Defazio, A., Dörk, T., Ekici, A.B., Ewing, A., Fountzilas, G., Goode, E.L., Hartman, M, Heitz, F., Hillemanns, P., Høgdall, E., Høgdall, C.K., Huzarski, T., Jensen, A., Karlan, B.Y., Khusnutdinova, E., Kiemeney, L.A.L.M., Kjaer, S.K., Klapdor, R., Köbel, M., Li, J., Liebrich, C., May, T., Olsson, H., Permuth, J.B., Peterlongo, P., Radice, P., Ramus, S.J., Riggan, M.J., Risch, H.A., Saloustros, E., Simard, J., Szafron, L.M., Titus, L., Thompson, C.L., Vierkant, R.A., Winham, S.J., Zheng, W., Doherty, J.A., Berchuck, A., Lawrenson, K., Im, H.K., Manichaikul, A.W., Pharoah, P.D., Gayther, S.A., and Schildkraut, J.M.

Abstract

Contains fulltext : 237689.pdf (Publisher’s version ) (Open Access), Familial, sequencing, and genome-wide association studies (GWASs) and genetic correlation analyses have progressively unraveled the shared or pleiotropic germline genetics of breast and ovarian cancer. In this study, we aimed to leverage this shared germline genetics to improve the power of transcriptome-wide association studies (TWASs) to identify candidate breast cancer and ovarian cancer susceptibility genes. We built gene expression prediction models using the PrediXcan method in 681 breast and 295 ovarian tumors from The Cancer Genome Atlas and 211 breast and 99 ovarian normal tissue samples from the Genotype-Tissue Expression project and integrated these with GWAS meta-analysis data from the Breast Cancer Association Consortium (122,977 cases/105,974 controls) and the Ovarian Cancer Association Consortium (22,406 cases/40,941 controls). The integration was achieved through application of a pleiotropy-guided conditional/conjunction false discovery rate (FDR) approach in the setting of a TWASs. This identified 14 candidate breast cancer susceptibility genes spanning 11 genomic regions and 8 candidate ovarian cancer susceptibility genes spanning 5 genomic regions at conjunction FDR < 0.05 that were >1 Mb away from known breast and/or ovarian cancer susceptibility loci. We also identified 38 candidate breast cancer susceptibility genes and 17 candidate ovarian cancer susceptibility genes at conjunction FDR < 0.05 at known breast and/or ovarian susceptibility loci. The 22 genes identified by our cross-cancer analysis represent promising candidates that further elucidate the role of the transcriptome in mediating germline breast and ovarian cancer risk.

Published
2021

38. Survival from breast cancer in women with a BRCA2 mutation by treatment.

Author

Evans D.G., Phillips K.-A., Milne R.L., Fruscio R., Cybulski C., Gronwald J., Lubinski J., Huzarski T., Hyder Z., Forde C., Metcalfe K., Senter L., Weitzel J., Tung N., Zakalik D., Ekholm M., Sun P., Narod S.A., Evans D.G., Phillips K.-A., Milne R.L., Fruscio R., Cybulski C., Gronwald J., Lubinski J., Huzarski T., Hyder Z., Forde C., Metcalfe K., Senter L., Weitzel J., Tung N., Zakalik D., Ekholm M., Sun P., and Narod S.A.

Abstract

BACKGROUND: The impact of various breast-cancer treatments on patients with a BRCA2 mutation has not been studied. We sought to estimate the impact of bilateral oophorectomy and other treatments on breast cancer-specific survival among patients with a germline BRCA2 mutation. METHOD(S): We identified 664 women with stage I-III breast cancer and a BRCA2 mutation by combining five different datasets (retrospective and prospective). Subjects were followed for 7.2 years from diagnosis to death from breast cancer. Tumour characteristics and cancer treatments were patient-reported and derived from medical records. Predictors of survival were determined using Cox proportional hazard models, adjusted for other treatments and for prognostic features. RESULT(S): The 10-year breast-cancer survival for ER-positive patients was 78.9% and for ER-negative patients was 82.3% (adjusted HR=1.23 (95% CI, 0.62-2.45, p=0.55)). The 10-year breast-cancer survival for women who had a bilateral oophorectomy was 89.1% and for women who did not have an oophorectomy was 59.0% (adjusted HR=0.45; 95% CI, 0.28-0.72, p=0.001). The adjusted hazard ratio for chemotherapy was 0.83 (95% CI, 0.65-1.53: p=0.56). CONCLUSION(S): For women with breast cancer and a germline BRCA2 mutation, positive ER status does not predict superior survival. Oophorectomy is associated with a reduced risk of death from breast cancer and should be considered in the treatment plan.

Published
2021

39. Survival from breast cancer in women with a BRCA2 mutation by treatment

Author

Evans, DG, Phillips, K-A, Milne, RL, Fruscio, R, Cybulski, C, Gronwald, J, Lubinski, J, Huzarski, T, Hyder, Z, Forde, C, Metcalfe, K, Senter, L, Weitzel, J, Tung, N, Zakalik, D, Ekholm, M, Sun, P, Narod, SA, Evans, DG, Phillips, K-A, Milne, RL, Fruscio, R, Cybulski, C, Gronwald, J, Lubinski, J, Huzarski, T, Hyder, Z, Forde, C, Metcalfe, K, Senter, L, Weitzel, J, Tung, N, Zakalik, D, Ekholm, M, Sun, P, and Narod, SA

Abstract

BACKGROUND: The impact of various breast-cancer treatments on patients with a BRCA2 mutation has not been studied. We sought to estimate the impact of bilateral oophorectomy and other treatments on breast cancer-specific survival among patients with a germline BRCA2 mutation. METHODS: We identified 664 women with stage I-III breast cancer and a BRCA2 mutation by combining five different datasets (retrospective and prospective). Subjects were followed for 7.2 years from diagnosis to death from breast cancer. Tumour characteristics and cancer treatments were patient-reported and derived from medical records. Predictors of survival were determined using Cox proportional hazard models, adjusted for other treatments and for prognostic features. RESULTS: The 10-year breast-cancer survival for ER-positive patients was 78.9% and for ER-negative patients was 82.3% (adjusted HR = 1.23 (95% CI, 0.62-2.45, p = 0.55)). The 10-year breast-cancer survival for women who had a bilateral oophorectomy was 89.1% and for women who did not have an oophorectomy was 59.0% (adjusted HR = 0.45; 95% CI, 0.28-0.72, p = 0.001). The adjusted hazard ratio for chemotherapy was 0.83 (95% CI, 0.65-1.53: p = 0.56). CONCLUSIONS: For women with breast cancer and a germline BRCA2 mutation, positive ER status does not predict superior survival. Oophorectomy is associated with a reduced risk of death from breast cancer and should be considered in the treatment plan.

Published
2021

40. Survival from breast cancer in women with a BRCA2 mutation by treatment

Author

Evans, D, Phillips, K, Milne, R, Fruscio, R, Cybulski, C, Gronwald, J, Lubinski, J, Huzarski, T, Hyder, Z, Forde, C, Metcalfe, K, Senter, L, Weitzel, J, Tung, N, Zakalik, D, Ekholm, M, Sun, P, Narod, S, Evans, D Gareth, Phillips, Kelly-Anne, Milne, Roger L, Fruscio, Robert, Cybulski, Cezary, Gronwald, Jacek, Lubinski, Jan, Huzarski, Tomasz, Hyder, Zerin, Forde, Claire, Metcalfe, Kelly, Senter, Leigha, Weitzel, Jeffrey, Tung, Nadine, Zakalik, Dana, Ekholm, Maria, Sun, Ping, Narod, Steven A, Evans, D, Phillips, K, Milne, R, Fruscio, R, Cybulski, C, Gronwald, J, Lubinski, J, Huzarski, T, Hyder, Z, Forde, C, Metcalfe, K, Senter, L, Weitzel, J, Tung, N, Zakalik, D, Ekholm, M, Sun, P, Narod, S, Evans, D Gareth, Phillips, Kelly-Anne, Milne, Roger L, Fruscio, Robert, Cybulski, Cezary, Gronwald, Jacek, Lubinski, Jan, Huzarski, Tomasz, Hyder, Zerin, Forde, Claire, Metcalfe, Kelly, Senter, Leigha, Weitzel, Jeffrey, Tung, Nadine, Zakalik, Dana, Ekholm, Maria, Sun, Ping, and Narod, Steven A

Abstract

BACKGROUND: The impact of various breast-cancer treatments on patients with a BRCA2 mutation has not been studied. We sought to estimate the impact of bilateral oophorectomy and other treatments on breast cancer-specific survival among patients with a germline BRCA2 mutation.METHODS: We identified 664 women with stage I-III breast cancer and a BRCA2 mutation by combining five different datasets (retrospective and prospective). Subjects were followed for 7.2 years from diagnosis to death from breast cancer. Tumour characteristics and cancer treatments were patient-reported and derived from medical records. Predictors of survival were determined using Cox proportional hazard models, adjusted for other treatments and for prognostic features.RESULTS: The 10-year breast-cancer survival for ER-positive patients was 78.9% and for ER-negative patients was 82.3% (adjusted HR=1.23 (95% CI, 0.62-2.45, p=0.55)). The 10-year breast-cancer survival for women who had a bilateral oophorectomy was 89.1% and for women who did not have an oophorectomy was 59.0% (adjusted HR=0.45; 95% CI, 0.28-0.72, p=0.001). The adjusted hazard ratio for chemotherapy was 0.83 (95% CI, 0.65-1.53: p=0.56).CONCLUSIONS: For women with breast cancer and a germline BRCA2 mutation, positive ER status does not predict superior survival. Oophorectomy is associated with a reduced risk of death from breast cancer and should be considered in the treatment plan.

Published
2021

41. Weight Gain and the Risk of Ovarian Cancer in BRCA1 and BRCA2 Mutation Carriers

Author

Kim, S, Lubinski, J, Huzarski, T, Møller, P, Armel, S, Karlan, B, Senter, L, Eisen, A, Foulkes, W, Singer, C, Tung, N, Bordeleau, L, Neuhausen, S, Olopade, O, Eng, C, Weitzel, J, Fruscio, R, Narod, S, Kotsopoulos, J, Kim, Shana J, Lubinski, Jan, Huzarski, Tomasz, Møller, Pål, Armel, Susan, Karlan, Beth Y, Senter, Leigha, Eisen, Andrea, Foulkes, William D, Singer, Christian F, Tung, Nadine, Bordeleau, Louise, Neuhausen, Susan L, Olopade, Olufunmilayo I, Eng, Charis, Weitzel, Jeffrey N, Fruscio, Robert, Narod, Steven A, Kotsopoulos, Joanne, Kim, S, Lubinski, J, Huzarski, T, Møller, P, Armel, S, Karlan, B, Senter, L, Eisen, A, Foulkes, W, Singer, C, Tung, N, Bordeleau, L, Neuhausen, S, Olopade, O, Eng, C, Weitzel, J, Fruscio, R, Narod, S, Kotsopoulos, J, Kim, Shana J, Lubinski, Jan, Huzarski, Tomasz, Møller, Pål, Armel, Susan, Karlan, Beth Y, Senter, Leigha, Eisen, Andrea, Foulkes, William D, Singer, Christian F, Tung, Nadine, Bordeleau, Louise, Neuhausen, Susan L, Olopade, Olufunmilayo I, Eng, Charis, Weitzel, Jeffrey N, Fruscio, Robert, Narod, Steven A, and Kotsopoulos, Joanne

Abstract

Background: Weight gain and other anthropometric measures on the risk of ovarian cancer for women with BRCA mutations are not known. We conducted a prospective analysis of weight change since age 18, height, body mass index (BMI) at age 18, and current BMI and the risk of developing ovarian cancer among BRCA1 and BRCA2 mutation carriers. Methods: In this prospective cohort study, height, weight, and weight at age 18 were collected at study enrollment. Weight was updated biennially. Cox proportional hazards models were used to estimate the hazard ratio (HR) and 95% confidence intervals (CI) for ovarian cancer. Results: This study followed 4,340 women prospectively. There were 121 incident cases of ovarian cancer. Weight gain of more than 20 kg since age 18 was associated with a 2-fold increased risk of ovarian cancer, compared with women who maintained a stable weight (HR, 2.00; 95% CI, 1.13-3.54; P 1⁄4 0.02). Current BMI of 26.5 kg/m2 or greater was associated with an increased risk of ovarian cancer in BRCA1 mutation carriers, compared with those with a BMI less than 20.8 kg/m2 (Q4 vs. Q1 HR, 2.13; 95% CI, 1.04-4.36; P 1⁄4 0.04). There were no significant associations between height or BMI at age 18 and risk of ovarian cancer. Conclusions: Adult weight gain is a risk factor for ovarian cancer in women with a BRCA1 or BRCA2 mutation. Impact: These findings emphasize the importance of maintaining a healthy body weight throughout adulthood in women at high risk for ovarian cancer.

Published
2021

42. Lynch syndrome mutations shared by the Baltic States and Poland

Author

Dymerska, D., Kurzawski, G., Suchy, J., Roomere, H., Toome, K., Metspalu, A., Janavičius, R., Elsakov, P., Irmejs, A., Berzina, D., Miklaševičs, E., Gardovskis, J., Rebane, E., Kelve, M., Kładny, J., Huzarski, T., Gronwald, J., Dębniak, T., Byrski, T., Stembalska, A., Surdyka, D., Siołek, M., Szwiec, M., Banaszkiewicz, Z., Wiśniowski, R., Kilar, E., Scott, R. J., and Lubiński, J.

Published
2014
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46. Impact of BRCA1 mutation on survival after early onset breast cancer

Author

Huzarski T, Byrski T, Gronwald J, Górski B, Domagała W, Cybulski C, Sun Ping, Oszurek O, Szwiec M, Gugała K, Stawicka M, Morawiec Z, Mierzwa T, Janiszewska H, Kilar E, Marczyk E, Kozak-Klonowska B, Siołek M, Surdyka D, Wiśniowski R, Posmyk M, Lubiński J, and Narod SA

Subjects
Neoplasms. Tumors. Oncology. Including cancer and carcinogens, RC254-282, Genetics, QH426-470
Published
2012
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47. Screening with Magnetic Resonance Imaging in women at low and intermediate risk of breast Cancer

Author

Huzarski T T, Górecka-Szyld B, Huzarska J J, Psut G, Wilk G, Sibilski R, Cybulski C, Kozak-Klonowska B, Siołek M, Kilar E, Czudowska D, Janiszewska H, Godlewski D, Mackiewicz A, Jarkiewicz-Tretyn J, Szabo-Moskal I, Gronwald J, Lubiński J, and Narod SA

Subjects
Neoplasms. Tumors. Oncology. Including cancer and carcinogens, RC254-282, Genetics, QH426-470
Published
2012
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