DSpace Repository :: Browsing by Author "Cadiz, Fernando"

Browsing by Author "Cadiz, Fernando"

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Cierre de bolsillo subpectoral para la reconstrucción mamaria: descripción de una nueva técnica quirúrgica mediante el uso de celulosa oxidada regenerada NU-KNIT
(Sociedad de Cirujanos de Chile, 2017) Gantz, Jose; Villalón, Javier; Salazar, Victor; Cadiz, Fernando; Pradenas, Sebastian; Romagnoli, Militza; Allamand, Juan; Vial, Gustavo; Santos, Maria; Fuster, Felipe; Fischer, Diego; Castillo, Martin; Rivera, Matias
Introduction: The use of breast expander, prior to the final prosthetic reconstruction, is not exempt from complications. They not only relate to the presence of peri-operative radiation therapy, or patient-related issues; but also related to the muscle integrate coverage of the breast expander. Material and methods: Retrospective review of patients undergoing deferred breast reconstruction using a modification of the technique of sub muscular pocket closing with oxidized regenerated cellulose NU-KNITTM for the breast expander. Between January 1, 2014 and December 31, 2015 one plastic surgeon (J.V.), from the Breast Pathology Unit at Clínica Alemana de Santiago, performed reconstruction surgeries with this technique in 31 patients. In the present article, the technique modification, demographic data, histological data and the complications which arose during the expansion phase of the same, will be described. Results: 40 breast reconstructions were performed in 31 patients. 11 seromas (27.5% of total expanders), 2 sufferings of skin flap wound dehiscence (5% expanders) and 1 wound infection (2.5% of expanders) were presented. Two patients required surgical debridement due to surgical dehiscence and infection. One patient required explantation of the expander (2.5% of total expanders). Discussion: The modification of the surgical technique represents a safe and reproducible alternative to achieve a complete closure of the muscular pocket and thus a complete coverage of the expander, consequently; avoiding some of the secondary complications drawn from an insufficient coverage of the expander.
Cierre de bolsillo subpectoral para la reconstrucción mamaria: descripción de una nueva técnica quirúrgica mediante el uso de celulosa oxidada regenerada NU-KNIT®
(Sociedad de Cirujanos de Chile, 2017) Gantz, José; Villalón, Javier; Salazar, Víctor; Cadiz, Fernando; Pradenas, Sebastián; Romagnoli, Militza; Allamand, Juan; Vial, Gustavo; Santos, María; Fuster, Felipe; Fischer, Diego; Castillo, Martin; Rivera, Matias
Introduction: The use of breast expander, prior to the final prosthetic reconstruction, is not exempt from complications. They not only relate to the presence of peri-operative radiation therapy, or patient-related issues; but also related to the muscle integrate coverage of the breast expander. Material and methods: Retrospective review of patients undergoing deferred breast reconstruction using a modification of the technique of sub muscular pocket closing with oxidized regenerated cellulose NU-KNITTM for the breast expander. Between January 1, 2014 and December 31, 2015 one plastic surgeon (J.V.), from the Breast Pathology Unit at Clínica Alemana de Santiago, performed reconstruction surgeries with this technique in 31 patients. In the present article, the technique modification, demographic data, histological data and the complications which arose during the expansion phase of the same, will be described. Results: 40 breast reconstructions were performed in 31 patients. 11 seromas (27.5% of total expanders), 2 sufferings of skin flap wound dehiscence (5% expanders) and 1 wound infection (2.5% of expanders) were presented. Two patients required surgical debridement due to surgical dehiscence and infection. One patient required explantation of the expander (2.5% of total expanders). Discussion: The modification of the surgical technique represents a safe and reproducible alternative to achieve a complete closure of the muscular pocket and thus a complete coverage of the expander, consequently; avoiding some of the secondary complications drawn from an insufficient coverage of the expander.
Componentes ético-clínicos presentes en la indicación de tratamiento en mujeres con cáncer de mama según edad de diagnóstico
(2023) Camacho, Jamile; Barriga, Carolina; Ruiz, Daniela; Luco, Lorna; Pincheira, Pia; Cadiz, Fernando; Roman, Eugenio
Objective: To evaluate if there are differences on the diagnostic approach and breast cancer treatment based on women age. We analyze ethical aspects like justice, beneficence and autonomy in regards of decision making. Material and Method: Descriptive and quantitative study that correspond and analysis of the Data Base of the Breast Cancer Center in Clínica Alemana de Santiago, in which we gather the information of women 70 years or more in relation to consultation motive, illness stage and treatments received, compare with the obtain in the group of women under 70 years. Results: There are no differences in the opportunity to reach consultation, access to diagnosis neither the type of surgery. There are significant differences in considering adjuvant treatment like chemotherapy, radiotherapy and hormonal therapy. The group of women with 70 years or older, receive less treatments than the younger group. There is no information that explains this differences. Discussion: In current days, women of the third and fourth age are in good general conditions and their life expectancy is over 75 years old. It is important to treat their diseases without limiting access to them only because of their age, avoiding this type of discrimination. Conclusion: it is proposed to incorporate a geriatric evaluation to improve quality of clinical attention in this age group, aiming to preserve justice, beneficence and autonomy principles in older patients. Evaluar si existen diferencias basadas en la edad en la aproximación diagnóstica y de tratamiento del cáncer de mama. Se analizan aspectos éticos, como justicia, beneficencia y autonomía, en relación a la toma de decisiones. Material y Método: Estudio descriptivo cuantitativo y corresponde a un análisis retrospectivo de la base de datos del Centro de la Mama de Clínica Alemana de Santiago, en la que se analiza información de las mujeres de 70 años o más en relación a motivo consulta, estadio de la enfermedad al momento del diagnóstico y tratamientos recibidos y se la compara con la obtenida del grupo de mujeres menores de 70 años. Resultados: No hay diferencia en la oportunidad de la consulta, en el acceso al diagnóstico ni en el tipo de cirugía entre los dos grupos. Existen diferencias significativas en relación a la indicación de tratamientos adyuvantes como quimioterapia, radioterapia y hormonoterapia. El grupo de mujeres mayores de 70 años reciben menos terapias que las mujeres de menor edad. No existe información respecto a los motivos que expliquen esta diferencia. Discusión: Actualmente, mujeres mayores se encuentran en buenas condiciones generales, con una expectativa de vida mayor a 75 años. Es importante tratar sus enfermedades sin limitar a priori el acceso a protocolos de tratamiento, evitando la discriminación por edad. Conclusión: Se propone incorporar una evaluación geriátrica protocolizada con el objetivo de mejorar la atención de este grupo etario, preservando de esta manera los principios de justicia, beneficencia y autonomía en pacientes mayores.
Establishing a program for individuals at high risk for breast cancer
(Ivyspring International Publisher, 2013) Cadiz, Fernando; Kuerer, Henry; Puga, Julio; Camacho, Jamile; Cunill, Eduardo; Arun, Banu
Our need to create a program for individuals at high risk for breast cancer development led us to research the available data on such programs. In this paper, we summarize our findings and our thinking process as we developed our own program. Breast cancer incidence is increasing worldwide. Even though there are known risk factors for breast cancer development, approximately 60% of patients with breast cancer have no known risk factor, although this situation will probably change with further research, especially in genetics. For patients with risk factors based on personal or family history, different models are available for assessing and quantifying risk. Assignment of risk levels permits tailored screening and risk reduction strategies. Potential benefits of specialized programs for women with high breast cancer risk include more cost -effective interventions as a result of patient stratification on the basis of risk; generation of valuable data to advance science; and differentiation of breast programs from other breast cancer units, which can result in increased revenue that can be directed to further improvements in patient care. Guidelines for care of patients at high risk for breast cancer are available from various groups. However, running a high-risk breast program involves much more than applying a guideline. Each high-risk program needs to be designed by its institution with consideration of local resources and country legislation, especially related to genetic issues. Development of a successful high-risk program includes identifying strengths, weaknesses, opportunities, and threats; developing a promotion plan; choosing a risk assessment tool; defining "high risk"; and planning screening and risk reduction strategies for the specific population served by the program. The information in this article may be useful for other institutions considering creation of programs for patients with high breast cancer risk.

Browsing by Author "Cadiz, Fernando"

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