A matched case-control study of the prognosis of early breast cancer in patients with Li-Fraumeni syndrome (BREAST TP53)
Carregando...
Citações na Scopus
0
Tipo de produção
article
Data de publicação
2023
Título da Revista
ISSN da Revista
Título do Volume
Editora
CHURCHILL LIVINGSTONE
Citação
BREAST, v.68, p.157-162, 2023
Resumo
Introduction: Breast cancer (BC) is the most common type of cancer in premenopausal women with germline TP53 pathogenic variants (mTP53) (Li Fraumeni syndrome -LFS). However, little is known about the BC prognosis in these patients. This study analyzed the BC-related oncologic outcomes of patients with LFS.Methods: We evaluated a cohort of LFS patients with BC in comparison with a control cohort of BC patients with no pathogenic variant in a hereditary cancer panel. The primary endpoint was recurrence-free survival (RFS). Due to the risk of second malignancies in LFS, only locoregional and distant recurrences were considered events for RFS. Secondary endpoints included rates of contralateral BC, overall survival (OS), and breast cancer-specific survival (BCSS).Results: Forty-one patients were evaluated in the mTP53 group and 82 in the control group. Median age at BC diagnosis was 40 and 41 years, respectively. The mTP53 group received less adjuvant radiotherapy than the control group (63.4% vs 93.9%, P < 0.001). Other relevant baseline characteristics and treatment received were similar between groups. 5y-RFS rates were 79.4% in the mTP53 versus 93.6% in the control group (HR 2.43, 95% CI 0.74-8.01, P = 0.143); and were not impacted by the use of adjuvant radiotherapy. 5y-BCSS rates were 92.2% and 98.6%, respectively (HR 1.87, IC95% 0.25-13.48, P = 0.534).Conclusions: Our results showed no statistically significant difference in BC-related RFS and BCSS between pa-tients with mTP53 and a control group with no pathogenic variant. Larger multicentric studies are warranted to confirm these results.
Palavras-chave
Breast cancer, Li Fraumeni syndrome, TP53, Hereditary, Phenotype
Referências
- Achatz MI, 2016, CSH PERSPECT MED, V6, DOI 10.1101/cshperspect.a026195
- Achatz MI, 2008, CANCER LETT, V261, P21
- Amadou A, 2018, CURR OPIN ONCOL, V30, P23, DOI 10.1097/CCO.0000000000000423
- Andrade KC, 2016, GENET MOL BIOL, V39, P199, DOI 10.1590/1678-4685-GMB-2014-0343
- Bakhuizen JJ, 2019, FAM CANCER, V18, P273, DOI 10.1007/s10689-018-00118-0
- BIRCH JM, 1994, CANCER RES, V54, P1298
- Bougeard G, 2015, J CLIN ONCOL, V33, P2345, DOI 10.1200/JCO.2014.59.5728
- Chompret A, 2000, BRIT J CANCER, V82, P1932
- Chompret A, 2001, J MED GENET, V38, P43, DOI 10.1136/jmg.38.1.43
- Eeles RA, 1995, CANCER SURV, V25, P101
- Fortuno C, 2018, HUM MUTAT, V39, P1764, DOI 10.1002/humu.23656
- FREBOURG T, 1992, CANCER RES, V52, P6976
- FREBOURG T, 1992, P NATL ACAD SCI USA, V89, P6413, DOI 10.1073/pnas.89.14.6413
- Gonzalez KD, 2009, J CLIN ONCOL, V27, P1250, DOI 10.1200/JCO.2008.16.6959
- Guo YH, 2022, BREAST, V65, P55, DOI 10.1016/j.breast.2022.07.002
- Kopanos C, 2019, BIOINFORMATICS, V35, P1978, DOI 10.1093/bioinformatics/bty897
- LI FP, 1988, CANCER RES, V48, P5358
- LI FP, 1969, ANN INTERN MED, V71, P747, DOI 10.7326/0003-4819-71-4-747
- Mai PL, 2016, CANCER-AM CANCER SOC, V122, P3673, DOI 10.1002/cncr.30248
- MALKIN D, 1990, SCIENCE, V250, P1233, DOI 10.1126/science.1978757
- Malkin D, 2011, ADRENOCORTICAL CARCINOMA: BASIC SCIENCE AND CLINICAL CONCEPTS, P173, DOI 10.1177/1947601911413466
- McLaughlin JR, 2013, JNCI-J NATL CANCER I, V105, P141, DOI 10.1093/jnci/djs494
- Overgaard J, 2000, ACTA ONCOL, V39, P327, DOI 10.1080/028418600750013096
- Palmero EI, 2008, CANCER LETT, V261, P21, DOI 10.1016/j.canlet.2007.10.044
- Petry V, 2020, FAM CANCER, V19, P47, DOI 10.1007/s10689-019-00153-5
- Pinto Emilia M., 2004, Arq Bras Endocrinol Metab, V48, P647, DOI 10.1590/S0004-27302004000500009
- Richards S, 2015, GENET MED, V17, P405, DOI 10.1038/gim.2015.30
- Ruijs MWG, 2010, J MED GENET, V47, P421, DOI 10.1136/jmg.2009.073429
- Schneider K, 2010, GENEREVIEWS
- Sheng S, 2020, INT J CANCER, V146, P487, DOI 10.1002/ijc.32424
- Shin SJ, 2020, CANCER RES, V80, P354, DOI 10.1158/0008-5472.CAN-19-0728
- Soussi T, 2015, CELL DEATH DIFFER, P1
- Templeton AJ, 2016, PLOS ONE, V11, DOI 10.1371/journal.pone.0154789
Coleções
Artigos e Materiais de Revistas Científicas - HC/ICESP
Artigos e Materiais de Revistas Científicas - HC/ICHC
Artigos e Materiais de Revistas Científicas - HC/InRad
Artigos e Materiais de Revistas Científicas - LIM/24
Artigos e Materiais de Revistas Científicas - LIM/42
Artigos e Materiais de Revistas Científicas - ODS/03
Artigos e Materiais de Revistas Científicas - HC/ICHC
Artigos e Materiais de Revistas Científicas - HC/InRad
Artigos e Materiais de Revistas Científicas - LIM/24
Artigos e Materiais de Revistas Científicas - LIM/42
Artigos e Materiais de Revistas Científicas - ODS/03