Supervivencia global de los pacientes con cáncer de mama HER-2 positivo avanzado estadio IV atendidos en el Hospital Militar Central de Colombia entre el año 2014 y 2018.
Introducción: El cáncer de mama es una enfermedad heterogénea y fenotípica- mente diversa compuesta por varios subtipos biológicos que tienen un comporta- miento distinto. La amplificación o sobreexpresión del oncogén del receptor 2 del factor de crecimiento epidérmico humano (HER2) está presente en...
- Autores:
-
Espinosa, David
- Tipo de recurso:
- Trabajo de grado de pregrado
- Fecha de publicación:
- 2021
- Institución:
- Universidad Militar Nueva Granada
- Repositorio:
- Repositorio UMNG
- Idioma:
- spa
- OAI Identifier:
- oai:repository.unimilitar.edu.co:10654/39881
- Acceso en línea:
- http://hdl.handle.net/10654/39881
- Palabra clave:
- Her2
Metástasis
Cáncer
Breast
NEOPLASIAS DE LA MAMA
ANTINEOPLASICOS
ONCOLOGIA MEDICA
Her2
Metastasis
Cáncer
Mama
- Rights
- openAccess
- License
- http://creativecommons.org/licenses/by-nc-nd/4.0/
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|
dc.title.spa.fl_str_mv |
Supervivencia global de los pacientes con cáncer de mama HER-2 positivo avanzado estadio IV atendidos en el Hospital Militar Central de Colombia entre el año 2014 y 2018. |
dc.title.translated.spa.fl_str_mv |
Overall survival of patients with stage IV HER-2 positive advanced breast cancer treated at the Hospital Militar Central de Colombia between 2014 and 2018. |
title |
Supervivencia global de los pacientes con cáncer de mama HER-2 positivo avanzado estadio IV atendidos en el Hospital Militar Central de Colombia entre el año 2014 y 2018. |
spellingShingle |
Supervivencia global de los pacientes con cáncer de mama HER-2 positivo avanzado estadio IV atendidos en el Hospital Militar Central de Colombia entre el año 2014 y 2018. Her2 Metástasis Cáncer Breast NEOPLASIAS DE LA MAMA ANTINEOPLASICOS ONCOLOGIA MEDICA Her2 Metastasis Cáncer Mama |
title_short |
Supervivencia global de los pacientes con cáncer de mama HER-2 positivo avanzado estadio IV atendidos en el Hospital Militar Central de Colombia entre el año 2014 y 2018. |
title_full |
Supervivencia global de los pacientes con cáncer de mama HER-2 positivo avanzado estadio IV atendidos en el Hospital Militar Central de Colombia entre el año 2014 y 2018. |
title_fullStr |
Supervivencia global de los pacientes con cáncer de mama HER-2 positivo avanzado estadio IV atendidos en el Hospital Militar Central de Colombia entre el año 2014 y 2018. |
title_full_unstemmed |
Supervivencia global de los pacientes con cáncer de mama HER-2 positivo avanzado estadio IV atendidos en el Hospital Militar Central de Colombia entre el año 2014 y 2018. |
title_sort |
Supervivencia global de los pacientes con cáncer de mama HER-2 positivo avanzado estadio IV atendidos en el Hospital Militar Central de Colombia entre el año 2014 y 2018. |
dc.creator.fl_str_mv |
Espinosa, David |
dc.contributor.advisor.none.fl_str_mv |
Segovia Gomez, Javier Cantor, Erick |
dc.contributor.author.none.fl_str_mv |
Espinosa, David |
dc.subject.keywords.spa.fl_str_mv |
Her2 Metástasis Cáncer Breast |
topic |
Her2 Metástasis Cáncer Breast NEOPLASIAS DE LA MAMA ANTINEOPLASICOS ONCOLOGIA MEDICA Her2 Metastasis Cáncer Mama |
dc.subject.decs.spa.fl_str_mv |
NEOPLASIAS DE LA MAMA ANTINEOPLASICOS ONCOLOGIA MEDICA |
dc.subject.proposal.spa.fl_str_mv |
Her2 Metastasis Cáncer Mama |
description |
Introducción: El cáncer de mama es una enfermedad heterogénea y fenotípica- mente diversa compuesta por varios subtipos biológicos que tienen un comporta- miento distinto. La amplificación o sobreexpresión del oncogén del receptor 2 del factor de crecimiento epidérmico humano (HER2) está presente en aproximada- mente el 15 al 20 por ciento de los cánceres de mama invasivos primarios. La so- breexpresión de HER2 se asocia con altas tasas de recurrencia de la enfermedad y mortalidad en ausencia de terapia sistémica. Objetivo: Caracterizar clínicamente la población con diagnóstico de cáncer de mama HER2 positivo estadio avanzado en el subsistema de las Fuerzas Militares, con los datos disponibles en el Hospital Militar Central entre 2014 y 2018 y descri- bir su supervivencia. Metodología: Describir la supervivencia global por medio de un análisis de Kaplan Meyer de los pacientes mayores de 18 años diagnosticados con cáncer de mama HER2+ en estadio avanzado que recibieron tratamiento entre el 2014 y el 2018. Resultados esperados: Socializar en la comunidad científica nacional y local la su- pervivencia a de las personas con ca de seno avanzado tratados en el Hospital Militar Central de Colombia |
publishDate |
2021 |
dc.date.accessioned.none.fl_str_mv |
2021-12-30T15:04:41Z |
dc.date.available.none.fl_str_mv |
2021-12-30T15:04:41Z |
dc.date.issued.none.fl_str_mv |
2021-11-22 |
dc.type.local.spa.fl_str_mv |
Tesis/Trabajo de grado - Monografía - Especialización |
dc.type.driver.spa.fl_str_mv |
info:eu-repo/semantics/bachelorThesis |
dc.type.coar.*.fl_str_mv |
http://purl.org/coar/resource_type/c_7a1f |
format |
http://purl.org/coar/resource_type/c_7a1f |
dc.identifier.uri.none.fl_str_mv |
http://hdl.handle.net/10654/39881 |
dc.identifier.instname.spa.fl_str_mv |
instname:Universidad Militar Nueva Granada |
dc.identifier.reponame.spa.fl_str_mv |
reponame:Repositorio Institucional Universidad Militar Nueva Granada |
dc.identifier.repourl.spa.fl_str_mv |
repourl:https://repository.unimilitar.edu.co |
url |
http://hdl.handle.net/10654/39881 |
identifier_str_mv |
instname:Universidad Militar Nueva Granada reponame:Repositorio Institucional Universidad Militar Nueva Granada repourl:https://repository.unimilitar.edu.co |
dc.language.iso.spa.fl_str_mv |
spa |
language |
spa |
dc.relation.references.spa.fl_str_mv |
Siegel RL, Miller KD, Fuchs HE, Jemal A. Cancer Statistics, 2021. CA Can- cer J Clin. 2021 Jan 12;71(1):7–33. Organización Mundial de la Salud Agencia Internacional para la Investiga- ción del Cáncer. El Observatorio Global del Cáncer. Estadísticas 2018. 2018. Aid For Trade Country Fact Sheets: Colombia. Organisation for Economic Co-Operation and Development (OECD); Gress DM, Edge SB, Greene FL, Washington MK, Asare EA, Brierley JD, et al. Principles of Cancer Staging. AJCC Cancer Staging Manual. Springer In- ternational Publishing; 2016. p. 3–30. Esserman LJ, Shieh Y, Rutgers EJT, Knauer M, Retèl VP, Mook S, et al. Im- pact of mammographic screening on the detection of good and poor progno- sis breast cancers. Breast Cancer Res Treat. 2011 Dec 4;130(3):725–34. Stavros AT, Thickman D, Rapp CL, Dennis MA, Parker SH, Sisney GA. Solid breast nodules: use of sonography to distinguish between benign and malig- nant lesions. Radiology. 1995 Jul;196(1):123–34. Macura KJ, Ouwerkerk R, Jacobs MA, Bluemke DA. Patterns of Enhance- ment on Breast MR Images: Interpretation and Imaging Pitfalls. RadioGraph- ics. 2006 Nov;26(6):1719–34. Weigelt B, Geyer FC, Reis-Filho JS. Histological types of breast cancer: How special are they? Mol Oncol. 2010;4(3):192–208. Nascimento RG do, Otoni KM. Histological and molecular classification of breast cancer: what do we know? Mastology. 2020;30:1–8. Dizon DS, Tejada-Berges T, Steinhoff MM et al. Breast Cancer. In: RR Barakat, M Markman MR, editor. Principles and Practice of Gynecologic On- cology. 5th ed. Baltimore: Lippincott, Williams, & Wilkins; 2009. p. 910. Blanpain C. Tracing the cellular origin of cancer. Nat Cell Biol. 2013 Feb 20;15(2):126–34 Parise CA, Bauer KR, Brown MM, Caggiano V. Breast Cancer Subtypes as Defined by the Estrogen Receptor (ER), Progesterone Receptor (PR), and the Human Epidermal Growth Factor Receptor 2 (HER2) among Women with Invasive Breast Cancer in California, 1999-2004. Breast J. 2009 Nov;15(6):593–602. O’Brien KM, Cole SR, Tse C-K, Perou CM, Carey LA, Foulkes WD, et al. In- trinsic Breast Tumor Subtypes, Race, and Long-Term Survival in the Carolina Breast Cancer Study. Clin Cancer Res. 2010 Dec 15;16(24):6100–10. Guler EN. Gene Expression Profiling in Breast Cancer and Its Effect on Therapy Selection in Early-Stage Breast Cancer. Eur J Breast Heal. 2017;13(4):168–74 Sørlie T, Perou CM, Tibshirani R, Aas T, Geisler S, Johnsen H, et al. Gene expression patterns of breast carcinomas distinguish tumor subclasses with clinical implications. Proc Natl Acad Sci. 2001 Sep;98(19):10869 LP – 10874. Cortazar P, Zhang L, Untch M, Mehta K, Costantino JP, Wolmark N, et al. Pathological complete response and long-term clinical benefit in breast can- cer: the CTNeoBC pooled analysis. Lancet. 2014 Jul;384(9938):164–72. Broglio KR, Quintana M, Foster M, Olinger M, McGlothlin A, Berry SM, et al. Association of Pathologic Complete Response to Neoadjuvant Therapy in HER2-Positive Breast Cancer With Long-Term Outcomes: A Meta-Analysis. JAMA Oncol. 2016 Jun;2(6):751–60. Symmans WF, Wei C, Gould R, Yu X, Zhang Y, Liu M, et al. Long-Term Prognostic Risk After Neoadjuvant Chemotherapy Associated With Residual Cancer Burden and Breast Cancer Subtype. J Clin Oncol Off J Am Soc Clin Oncol. 2017 Apr;35(10):1049–60. Selli C, Sims AH. Neoadjuvant Therapy for Breast Cancer as a Model for Translational Research. Breast Cancer Basic Clin Res. 2019;13. Gralow JR, Burstein HJ, Wood W, Hortobagyi GN, Gianni L, von Minckwitz G, et al. Preoperative therapy in invasive breast cancer: pathologic assess- ment and systemic therapy issues in operable disease. J Clin Oncol Off J Am Soc Clin Oncol. 2008 Feb;26(5):814–9. Kaufmann M, Hortobagyi GN, Goldhirsch A, Scholl S, Makris A, Valagussa P, et al. Recommendations from an international expert panel on the use of neoadjuvant (primary) systemic treatment of operable breast cancer: an up- date. J Clin Oncol Off J Am Soc Clin Oncol. 2006 Apr;24(12):1940–9. Thompson AM, Moulder-Thompson SL. Neoadjuvant treatment of breast cancer. Ann Oncol. 2012;23(SUPPL. 10). Schwartz GF, Hortobagyi GN. Proceedings of the consensus conference on neoadjuvant chemotherapy in carcinoma of the breast, April 26-28, 2003, Philadelphia, Pennsylvania. Cancer. 2004 Jun;100(12):2512–32 Esserman LJ, Berry DA, DeMichele A, Carey L, Davis SE, Buxton M, et al. Pathologic complete response predicts recurrence-free survival more effec- tively by cancer subset: results from the I-SPY 1 TRIAL--CALGB 150007/150012, ACRIN 6657. J Clin Oncol Off J Am Soc Clin Oncol. 2012 Sep;30(26):3242–9. Wuerstlein R, Harbeck N. Neoadjuvant Therapy for HER2-positive Breast Cancer. Rev Recent Clin Trials. 2017;12(2):81–92. Warner ET, Ballman K V, Strand C, Boughey JC, Buzdar AU, Carey LA, et al. Impact of race, ethnicity, and BMI on achievement of pathologic complete response following neoadjuvant chemotherapy for breast cancer: a pooled analysis of four prospective Alliance clinical trials (A151426). Breast Cancer van Ramshorst MS, van der Voort A, van Werkhoven ED, Mandjes IA, Kem- per I, Dezentjé VO, et al. Neoadjuvant chemotherapy with or without anth- racyclines in the presence of dual HER2 blockade for HER2-positive breast cancer (TRAIN-2): a multicentre, open-label, randomised, phase 3 trial. Lan- cet Oncol. 2018;19(12):1630–40 Bayraktar S, Bayraktar UD, Reis IM, Pegram M, Welsh C, Silva O, et al. Neoadjuvant dose-dense docetaxel, carboplatinum, and trastuzumab (ddTCH) chemotherapy for HER2 overexpressing breast cancer. J Clin On- col. 2009;27(15_suppl):e11557–e11557. Romond EH, Perez EA, Bryant J, Suman VJ, Geyer CEJ, Davidson NE, et al. Trastuzumab plus adjuvant chemotherapy for operable HER2-positive breast cancer. N Engl J Med. 2005 Oct;353(16):1673–84. Schneeweiss A, Chia S, Hickish T, Harvey V, Eniu A, Hegg R, et al. Per- tuzumab plus trastuzumab in combination with standard neoadjuvant anthra- cycline-containing and anthracycline-free chemotherapy regimens in patients with HER2-positive early breast cancer: a randomized phase II cardiac safety study (TRYPHAENA). Ann Oncol. 2013 Sep;24(9):2278–84. Gianni L, Pienkowski T, Im Y-H, Tseng L-M, Liu M-C, Lluch A, et al. 5-year analysis of neoadjuvant pertuzumab and trastuzumab in patients with locally advanced, inflammatory, or early-stage HER2-positive breast cancer (Neo- Sphere): a multicentre, open-label, phase 2 randomised trial. Lancet Oncol. 2016 Jun;17(6):791–800. Gianni L, Pienkowski T, Im Y-H, Roman L, Tseng L-M, Liu M-C, et al. Efficacy and safety of neoadjuvant pertuzumab and trastuzumab in women with local- ly advanced, inflammatory, or early HER2-positive breast cancer (Neo- Sphere): a randomised multicentre, open-label, phase 2 trial. Lancet Oncol. 2012 Jan;13(1):25–32 Gianni L, Eiermann W, Semiglazov V, Lluch A, Tjulandin S, Zambetti M, et al. Neoadjuvant and adjuvant trastuzumab in patients with HER2-positive locally advanced breast cancer (NOAH): follow-up of a randomised controlled su- periority trial with a parallel HER2-negative cohort. Lancet Oncol. 2014 May;15(6):640–7 Buzdar AU, Suman VJ, Meric-Bernstam F, Leitch AM, Ellis MJ, Boughey JC, et al. Fluorouracil, epirubicin, and cyclophosphamide (FEC-75) followed by paclitaxel plus trastuzumab versus paclitaxel plus trastuzumab followed by FEC-75 plus trastuzumab as neoadjuvant treatment for patients with HER2- positive breast cancer (Z1041): a random. Lancet Oncol. 2013;14(13):1317– 25. Robidoux A, Tang G, Rastogi P, Geyer CEJ, Azar CA, Atkins JN, et al. Lapatinib as a component of neoadjuvant therapy for HER2-positive operable breast cancer (NSABP protocol B-41): an open-label, randomised phase 3 trial. Lancet Oncol. 2013 Nov;14(12):1183–92 Untch M, Loibl S, Bischoff J, Eidtmann H, Kaufmann M, Blohmer J-U, et al. Lapatinib versus trastuzumab in combination with neoadjuvant anthracycline- taxane-based chemotherapy (GeparQuinto, GBG 44): a randomised phase 3 trial. Lancet Oncol. 2012;13(2):135–44. Gianni L, Eiermann W, Semiglazov V, Manikhas A, Lluch A, Tjulandin S, et al. Neoadjuvant chemotherapy with trastuzumab followed by adjuvant trastuzumab versus neoadjuvant chemotherapy alone, in patients with HER2-positive locally advanced breast cancer (the NOAH trial): a ran- domised controlled superiority trial with a parallel HE. Lancet (London, Eng- land). 2010 Jan;375(9712):377–84 Capelan M, Pugliano L, De Azambuja E, Bozovic I, Saini KS, Sotiriou C, et al. Pertuzumab: New hope for patients with HER2-positive breast cancer. Ann Oncol. 2013;24(2):273–82 Swain SM, Kim S-B, Cortés J, Ro J, Semiglazov V, Campone M, et al. Pertu- zumab, trastuzumab, and docetaxel for HER2-positive metastatic breast cancer (CLEOPATRA study): overall survival results from a randomised, double-blind, placebo-controlled, phase 3 study. Lancet Oncol. 2013 May;14(6):461–71. van der Voort A, van Ramshorst MS, van Werkhoven ED, Mandjes IA, Kem- per I, Vulink AJ, et al. Three-Year Follow-up of Neoadjuvant Chemotherapy With or Without Anthracyclines in the Presence of Dual ERBB2 Blockade in Patients With ERBB2-Positive Breast Cancer: A Secondary Analysis of the TRAIN-2 Randomized, Phase 3 Trial. JAMA Oncol. 2021 May; Slamon N, Penfil S, Deutsch E, Nadkarni V. Biometric stress tracking and analysis during acute ICU care using a novel biosensing garment. Crit Care Med. 2016;44(12):358. World Health Organization. Renal cancer. The Global Cancer Observatory. 2019. p. 1–2. Slamon DJ, Leyland-Jones B, Shak S, Fuchs H, Paton V, Bajamonde A, et al. Use of Chemotherapy plus a Monoclonal Antibody against HER2 for Metastatic Breast Cancer That Overexpresses HER2. N Engl J Med. 2001 Mar 15;344(11):783–92 Cobleigh MA, Vogel CL, Tripathy D, Robert NJ, Scholl S, Fehrenbacher L, et al. Multinational study of the efficacy and safety of humanized anti-HER2 monoclonal antibody in women who have HER2-overexpressing metastatic breast cancer that has progressed after chemotherapy for metastatic dis- ease. J Clin Oncol. 1999 Sep;17(9):2639–48 Marty M, Cognetti F, Maraninchi D, Snyder R, Mauriac L, Tubiana-Hulin M, et al. Randomized Phase II Trial of the Efficacy and Safety of Trastuzumab Combined With Docetaxel in Patients With Human Epidermal Growth Factor Receptor 2–Positive Metastatic Breast Cancer Administered As First-Line Treatment: The M77001 Study Group. J Clin Oncol. 2005 Jul 1;23(19):4265– 74 Tevaarwerk AJ, Gray RJ, Schneider BP, et al. Supervivencia en pacientes con cáncer de mama recurrente metastásico después de quimioterapia adyuvan- te: poca evidencia de mejoría en los últimos 30 años. Cancer 2013; 119: 1140 Grupo colaborativo de investigadores del cáncer de mama temprano (EB- CTCG). Efectos de la quimioterapia y la terapia hormonal para el cáncer de mama temprano sobre la recurrencia y la supervivencia a 15 años: una des- cripción general de los ensayos aleatorios. Lancet 2005; 365: 1687. Chia SK, Speers CH, D'yachkova Y, et al. El impacto de nuevos agentes qui- mioterapéuticos y hormonales en la supervivencia en una cohorte poblacio- nal de mujeres con cáncer de mama metastásico. Cancer 2007; 110: 973. Gennari A, Conte P, Rosso R, et al. Supervivencia de pacientes con carcinoma de mama metastásico durante un período de 20 años: un análisis retrospec- tivo basado en datos de pacientes individuales de seis estudios consecuti- vos. Cancer 2005; 104: 1742 Dafni U, Grimani I, Xyrafas A, et al. Tendencias de quince años en la supervi- vencia del cáncer de mama metastásico en Grecia. Tratamiento contra el cáncer de mama 2010; 119: 621 Johnston SRD, Hegg R, Im SA, et al. Phase III, Randomized Study of Dual Human Epidermal Growth Factor Receptor 2 (HER2) Blockade With Lapati- nib Plus Trastuzumab in Combination With an Aromatase Inhibitor in Post- menopausal Women With HER2-Positive, Hormone Receptor-Positive Me- tastatic Breast Cancer: Updated Results of ALTERNATIVE. J Clin Oncol 2021; 39:79 |
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Hospital Militar Central de Bogotá. |
dc.coverage.temporal.spa.fl_str_mv |
01 de septiembre hasta 31 de octubre de 2021 |
dc.coverage.sede.spa.fl_str_mv |
Medicina |
dc.publisher.program.spa.fl_str_mv |
Hematología y Oncología Clínica |
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Facultad de Medicina |
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Universidad Militar Nueva Granada |
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Universidad Militar Nueva Granada |
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Segovia Gomez, JavierCantor, ErickEspinosa, DavidEspecialista en Hematología y Oncología ClínicaHospital Militar Central de Bogotá.01 de septiembre hasta 31 de octubre de 2021Medicina2021-12-30T15:04:41Z2021-12-30T15:04:41Z2021-11-22http://hdl.handle.net/10654/39881instname:Universidad Militar Nueva Granadareponame:Repositorio Institucional Universidad Militar Nueva Granadarepourl:https://repository.unimilitar.edu.coIntroducción: El cáncer de mama es una enfermedad heterogénea y fenotípica- mente diversa compuesta por varios subtipos biológicos que tienen un comporta- miento distinto. La amplificación o sobreexpresión del oncogén del receptor 2 del factor de crecimiento epidérmico humano (HER2) está presente en aproximada- mente el 15 al 20 por ciento de los cánceres de mama invasivos primarios. La so- breexpresión de HER2 se asocia con altas tasas de recurrencia de la enfermedad y mortalidad en ausencia de terapia sistémica. Objetivo: Caracterizar clínicamente la población con diagnóstico de cáncer de mama HER2 positivo estadio avanzado en el subsistema de las Fuerzas Militares, con los datos disponibles en el Hospital Militar Central entre 2014 y 2018 y descri- bir su supervivencia. Metodología: Describir la supervivencia global por medio de un análisis de Kaplan Meyer de los pacientes mayores de 18 años diagnosticados con cáncer de mama HER2+ en estadio avanzado que recibieron tratamiento entre el 2014 y el 2018. Resultados esperados: Socializar en la comunidad científica nacional y local la su- pervivencia a de las personas con ca de seno avanzado tratados en el Hospital Militar Central de ColombiaCONTENIDO. 3. RESUMEN ......................................................................................... 5 4. MARCO TEÓRICO ............................................................................ 6 Epidemiología .................................................................................. 6 Diagnóstico ...................................................................................... 7 Tratamiento ............................ .........................................................12 5. IDENTIFICACION Y FORMULACION DEL PROBLEMA ........................... 25 6. JUSTIFICACIÓN ............................................................................... 28 6.1 PREGUNTA DE INVESTIGACIÓN .......................................................29 7. OBJETIVOS .....................................................................................29 7.1 GENERAL .................................................................................. 29 7.2 ESPECIFICOS ............................................................................ 30 8. METODOLOGÍA ............................................................................... 31 8.1 Tipo y diseño general del estudio ...................................................31 8.2 Población .................. ..............................................................31 8.3 Selección de la muestra y recolección de datos .............................31 8.4 CRITERIOS DE INCLUSIÓN EXCLUSIÓN............................................32 8.4.1 Criterios de inclusion ..............................................................32 8.4.2 Criterios de exclusión ............................................................. 32 8.5 Intervención propuesta ...............................................................33 8.6 Plan de recolección de la información ......................................... 33 8.7 Fuentes de recolección de información ........................................33 8.8 Instrumento recolección de información .......................................34 9. DEFINICION DE VARIABLES .............................................................. 35 10. PLAN DE ANALISIS .........................................................................37 10.1 Proceso de obtención información ............................................... 37 10.2 Estrategias para suprimir amenazas a la validez de resultados y control de sesgos y errores .............................................................................37 10.3 Procesamiento y análisis estadístico ...............................................39 11. RESULTADOS/PRODUCTOS ESPERADOS Y POTENCIALES BENEFICIA- RIOS. ..................................................................................................41 12. CRONOGRAMA ..............................................................................44 13. PRESUPUESTO...............................................................................45 14. ASPECTOS ETICOS .........................................................................46 15. RESULTADOS ................................................................................48 16. DISCUSION ....................................................................................51 17. CONCLUSION................................................................................56 18. INDICE DE TABLAS Y FIGURAS ........................................................58 19. ANEXOS .........................................................................................59 20. REFERENCIAS BIBLIOGRAFICAS .......... ..........................................65Summary. Introduction: Breast cancer is a heterogeneous and phenotypically diverse disease composed of several biological subtypes that have different behavior. Amplification or overexpression of the human epidermal growth factor receptor 2 (HER2) oncogene is present in approximately 15 to 20 percent of primary invasive breast cancers. HER2 overexpression is associated with high rates of disease recurrence and mortality in the absence of systemic therapy. Objective: To clinically characterize the population with a diagnosis of advanced stage HER2 positive breast cancer in the subsystem of the Military Forces, with the data available at the Central Military Hospital between 2014 and 2018 and describe their survival. Methodology: Describe overall survival through a Kaplan Meier analysis of patients older than 18 years diagnosed with advanced-stage HER2 + breast cancer who received treatment between 2014 and 2018. 2 Results: 21 patients were included with a median follow-up of 24 months (IQR 6.5-30.5). The median overall survival (OS) estimated was 18 months. Patients with more than one organ involved median OS 12 months (IQR 7.5-40.5). Hormone receptor positive patients had better overall survival (42 months) compared to hormone receptor negative patients (10 months) Conclusion: Overall survival is lower, compared to the data reported in different international studies.Especializaciónapplicaction/pdfspahttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Attribution-NonCommercial-NoDerivatives 4.0 InternationalAcceso abiertoSupervivencia global de los pacientes con cáncer de mama HER-2 positivo avanzado estadio IV atendidos en el Hospital Militar Central de Colombia entre el año 2014 y 2018.Overall survival of patients with stage IV HER-2 positive advanced breast cancer treated at the Hospital Militar Central de Colombia between 2014 and 2018.Tesis/Trabajo de grado - Monografía - Especializacióninfo:eu-repo/semantics/bachelorThesishttp://purl.org/coar/resource_type/c_7a1fHer2MetástasisCáncerBreastNEOPLASIAS DE LA MAMAANTINEOPLASICOSONCOLOGIA MEDICAHer2MetastasisCáncerMamaHematología y Oncología ClínicaFacultad de MedicinaUniversidad Militar Nueva GranadaSiegel RL, Miller KD, Fuchs HE, Jemal A. 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J Clin Oncol 2021; 39:79ORIGINALupervivencia global de los pacientes con Cáncer de Mama HER-2 positivo Avanzado Estadio IV atendidos en el Hospital Militar Central de Colombia entre el año 2014 y 2018.pdfupervivencia global de los pacientes con Cáncer de Mama HER-2 positivo Avanzado Estadio IV atendidos en el Hospital Militar Central de Colombia entre el año 2014 y 2018.pdfEspinosaPuelloDavid2021.pdfapplication/pdf1498082http://repository.unimilitar.edu.co/bitstream/10654/39881/1/upervivencia%20global%20de%20los%20pacientes%20con%20Ca%cc%81ncer%20de%20Mama%20HER-2%20positivo%20Avanzado%20Estadio%20IV%20atendidos%20en%20el%20Hospital%20Militar%20Central%20de%20Colombia%20entre%20el%20an%cc%83o%202014%20y%202018.pdfa2f229c66c3a10c46a620e0cb9e83b73MD51SUPERVIVENCIA GLOBAL DE PACIENTES CON CANCER DE MAMA HER2 POSITIVO ESTADIO AVANZADO.pdfSUPERVIVENCIA GLOBAL DE PACIENTES CON CANCER DE MAMA HER2 POSITIVO ESTADIO 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