Search

Your search keyword '"Neffa F"' showing total 2 results
Start Over Author "Neffa F" Journal european journal of cancer oxford england 1990
2 results on '"Neffa F"'

1. Uptake of hysterectomy and bilateral salpingo-oophorectomy in carriers of pathogenic mismatch repair variants: a Prospective Lynch Syndrome Database report.

Author

Seppälä TT, Dominguez-Valentin M, Crosbie EJ, Engel C, Aretz S, Macrae F, Winship I, Capella G, Thomas H, Hovig E, Nielsen M, Sijmons RH, Bertario L, Bonanni B, Tibiletti MG, Cavestro GM, Mints M, Gluck N, Katz L, Heinimann K, Vaccaro CA, Green K, Lalloo F, Hill J, Schmiegel W, Vangala D, Perne C, Strauß HG, Tecklenburg J, Holinski-Feder E, Steinke-Lange V, Mecklin JP, Plazzer JP, Pineda M, Navarro M, Vida JB, Kariv R, Rosner G, Piñero TA, Pavicic W, Kalfayan P, Ten Broeke SW, Jenkins MA, Sunde L, Bernstein I, Burn J, Greenblatt M, de Vos Tot Nederveen Cappel WH, Della Valle A, Lopez-Koestner F, Alvarez K, Büttner R, Görgens H, Morak M, Holzapfel S, Hüneburg R, von Knebel Doeberitz M, Loeffler M, Redler S, Weitz J, Pylvänäinen K, Renkonen-Sinisalo L, Lepistö A, Hopper JL, Win AK, Lindor NM, Gallinger S, Le Marchand L, Newcomb PA, Figueiredo JC, Thibodeau SN, Therkildsen C, Wadt KAW, Mourits MJE, Ketabi Z, Denton OG, Rødland EA, Vasen H, Neffa F, Esperon P, Tjandra D, Möslein G, Rokkones E, Sampson JR, Evans DG, and Møller P

Subjects
Adult, Aged, Colorectal Neoplasms, Hereditary Nonpolyposis genetics, Colorectal Neoplasms, Hereditary Nonpolyposis surgery, Cross-Sectional Studies, Databases, Factual, Female, Follow-Up Studies, Genital Neoplasms, Female prevention & control, Humans, Middle Aged, Prognosis, Prospective Studies, Biomarkers, Tumor genetics, Colorectal Neoplasms, Hereditary Nonpolyposis pathology, DNA Mismatch Repair, Heterozygote, Hysterectomy methods, Mutation, Salpingo-oophorectomy methods
Abstract

Purpose: This study aimed to report the uptake of hysterectomy and/or bilateral salpingo-oophorectomy (BSO) to prevent gynaecological cancers (risk-reducing surgery [RRS]) in carriers of pathogenic MMR (path_MMR) variants., Methods: The Prospective Lynch Syndrome Database (PLSD) was used to investigate RRS by a cross-sectional study in 2292 female path_MMR carriers aged 30-69 years., Results: Overall, 144, 79, and 517 carriers underwent risk-reducing hysterectomy, BSO, or both combined, respectively. Two-thirds of procedures before 50 years of age were combined hysterectomy and BSO, and 81% of all procedures included BSO. Risk-reducing hysterectomy was performed before age 50 years in 28%, 25%, 15%, and 9%, and BSO in 26%, 25%, 14% and 13% of path_MLH1, path_MSH2, path_MSH6, and path_PMS2 carriers, respectively. Before 50 years of age, 107 of 188 (57%) BSO and 126 of 204 (62%) hysterectomies were performed in women without any prior cancer, and only 5% (20/392) were performed simultaneously with colorectal cancer (CRC) surgery., Conclusion: Uptake of RRS before 50 years of age was low, and RRS was rarely undertaken in association with surgical treatment of CRC. Uptake of RRS aligned poorly with gene- and age-associated risk estimates for endometrial or ovarian cancer that were published recently from PLSD and did not correspond well with current clinical guidelines. The reasons should be clarified. Decision-making on opting for or against RRS and its timing should be better aligned with predicted risk and mortality for endometrial and ovarian cancer in Lynch syndrome to improve outcomes., (Copyright © 2021 The Author(s). Published by Elsevier Ltd.. All rights reserved.)

Published
2021
Full Text
View/download PDF

2. A snapshot of current genetic testing practice in Lynch syndrome: The results of a representative survey of 33 Latin American existing centres/registries.

Author

Della Valle A, Rossi BM, Palmero EI, Antelo M, Vaccaro CA, López-Kostner F, Alvarez K, Cruz-Correa M, Bruno LI, Forones NM, Mindiola JAR, Buleje J, Spirandelli F, Bohorquez M, Cock-Rada AM, Sullcahuaman Y, Nascimento I, Abe-Sandes K, Lino-Silva LS, Petracchi F, Mampel A, Rodriguez Y, Rossi NT, Yañez CB, Rubio C, Petta-Lajus TB, Silveira-Lucas EL, Jiménez G, Peña CMM, Reyes-Silva C, Ayala-Madrigal ML, Del Monte JS, Quispe R, Recalde A, Neffa F, Sarroca C, de Campos Reis Galvão H, Golubicki M, Piñero TA, Kalfayan PG, Ferro FA, Gonzalez ML, Pérez-Mayoral J, Pimenta CAM, Uyaban SPB, Protzel A, Chávez G, Dueñas M, Gil MLG, Spirandelli E, Chialina S, Echeverry M, Fuenmayor LJP, Torres M, Palma TFB, Héritas NC, Martin C, Suárez A, Vallejo M, Rafaela de Souza Timoteo A, Ayala CA, Jaramillo-Koupermann G, Hernández-Sandoval JA, Guerrero AH, Dominguez-Barrera C, Bazo-Alvarez JC, Wernhoff P, Plazzer JP, Balavarca Y, Hovig E, Møller P, and Dominguez-Valentin M

Subjects
Adult, Colorectal Neoplasms, Hereditary Nonpolyposis diagnosis, DNA-Binding Proteins genetics, Epithelial Cell Adhesion Molecule genetics, Female, Humans, Male, Middle Aged, MutL Protein Homolog 1 genetics, MutS Homolog 2 Protein genetics, South America, Young Adult, Colorectal Neoplasms, Hereditary Nonpolyposis genetics, Genetic Predisposition to Disease genetics, Genetic Testing methods, Registries statistics & numerical data, Surveys and Questionnaires
Abstract

We aimed to assess the current genetics practice to manage patients with Lynch syndrome (LS) across Latin America. A Latin American LS survey was sent out to 52 centres/registries, comprising a total of 12 countries from the region. Overall, 33 centres completed the survey, of which the oldest LS registry was established in 1992 in Sao Paulo (Brazil), and the youngest this year in San Jose (Costa Rica). In total, 87% (26/30) of the participating centres/registries belonging to the nine countries are performing genetic testing. Overall, 1352 suspected families were sequenced. Pathogenic variants were identified in 34% of the families, with slightly differing distribution of variants between females and males. Path&#95;MLH1 variants were identified in 39% of females and 50% of males (p = 0.023), while path&#95;MSH2 were identified in 37% of females and males, followed by path&#95;PMS2 in 11% of females and 8% of males, path&#95;MSH6 in 13% of females and 3% of males (p < 0.001) and path&#95;EPCAM in 0.3% of females and 2% of males. In Latin America, 9 of 12 (75%) participating countries had implemented healthcare for LS. LS screening is inconsistently applied within Latin America healthcare systems because of structural differences in the healthcare systems between the countries., (Copyright © 2019 Elsevier Ltd. All rights reserved.)

Published
2019
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results