Detrás de los titulares sobre el cáncer

Estudio: Las mujeres pueden tener embarazos seguros después de haber recibido tratamiento contra el cáncer de mama

In a large analysis of all published studies to date, most women who become pregnant after breast cancer treatment had safe pregnancies, with no increase in their cancer recurrence risk. Infants of mothers treated for breast cancer were more likely to have low birth weight, preterm birth and small size at birth but there was no increase in birth defects. Breast cancer survivors who became pregnant had a similar risk of recurrence and survival as survivors who did not become pregnant. (posted 6/24/21)

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Estudio: Las pastillas anticonceptivas pueden ofrecer protección a largo plazo contra el cáncer de endometrio y ovario

A large study showed that birth control pills may protect against endometrial and ovarian cancers, even years after use was discontinued. (posted 6/1/21)

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Actualización: La FDA autoriza las pruebas de una vacuna diseñada para prevenir el cáncer de mama

Scientists have been working for many years to develop a vaccine that will prevent breast cancer. The FDA recently announced that the first clinical trial to test a preventive breast cancer vaccine can begin. This vaccine is the result of over a decade of research in animals and human cells. While researchers will first test the vaccine in women who have breast cancer, they hope to use this vaccine in the future to prevent breast cancer.  (posted 5/25/21)

THIS INFORMATION HAS BEEN UPDATED on 10/12/2021: The clinical trial discussed in this XRAY review has begun recruiting participants.  Researchers hope to enroll 24 patients with non-metastatic triple-negative breast cancer. The trial is being conducted at the Cleveland Clinic in Cleveland, Ohio. More information on this trial can be found here.

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Estudio: La ampliación del acceso a la cobertura de Medicaid estipulada en la Ley sobre la atención médica asequible está vinculada con la reducción de la mortalidad por cáncer

In 2014 the Affordable Care Act expanded Medicaid coverage. How did this affect healthcare for cancer patients? This study shows that deaths from breast, colorectal and lung cancer are lower in states that chose to expand Medicaid compared to states that did not. Early diagnosis was linked to lower death rates. This suggests that increased healthcare access may lead to earlier cancer detection and better outcomes, including lower mortality. (3/31/2021)

Este artículo está disponible en español.

Directrices: El mejor momento para realizarse mamografías después de recibir la vacuna contra el COVID-19

COVID-19 vaccines work by helping the immune system destroy the virus. Lymph nodes are an important part of the immune system. COVID-19 vaccines may cause temporary swelling in some lymph nodes, which may look suspicious on a mammogram.  The Society for Breast Imaging and other professional organizations have released recommendations for the timing of mammograms after COVID-19 vaccines.  (3/30/21)

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Estudio: Respuestas de pacientes y sus experiencias de “quedarse planas”

Some patients with early-stage breast cancer or those considering risk-reducing surgery may choose mastectomy without reconstruction. This is often referred to as “going flat.” The results of this study suggest that surgeons play a significant role in supporting a patient’s decision to go flat. (3/23/2021)

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Estudio: Forma en la que el índice de masa corporal (IMC) puede afectar el efecto favorable del consumo de aspirina en la protección contra el cáncer colorrectal y de ovario

This study looked at the impact of daily aspirin use on the risk for many types of cancers and whether this effect can be modified by risk factors such as obesity, smoking, physical inactivity or a family history of cancer. Daily aspirin use: 

• lowered the risk for colorectal cancer, but this effect was lost as Body Mass Index (BMI) increased.
• lowered the risk of ovarian cancer risk among obese women.
• offered little or no protection against breast, endometrial or advanced prostate cancer.

(posted 3/19/21)

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Estudio: ¿Pueden las pruebas de diagnóstico identificar a más pacientes con cáncer de mama que pueden omitir la quimioterapia sin correr riesgos?

Two studies presented at the December 2020 San Antonio Breast Cancer Symposium looked at how tumor testing can identify patients who may benefit the most and the least from chemotherapy. (3/4/21)

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Estudio: La lactancia materna como factor para disminuir el riesgo de cáncer de ovario en mujeres con mutaciones en el BRCA

Data from a large-scale study suggests that breastfeeding may protect against ovarian cancer in women with inherited mutations in BRCA1 or BRCA2. (1/28/21)

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Estudio: Cuál es la experiencia que tienen los pacientes que padecen cáncer de mama con la hormonoterapia

Side effects from hormone therapy are a common reason that many men and women with hormone receptor-positive breast cancer stop treatment early. Some people never start hormone therapy. This study asked patients about their experiences with hormone (or endocrine) therapy. The results suggest that there may be ways to improve the number of patients who stick with therapy. Patients need better ways to manage hormone therapy-related side effects. (1/19/21)

Este artículo está disponible en español.