Detrás de los titulares sobre el cáncer

Estudio: El racismo sistémico puede retardar el procedimiento de biopsia de mama en las personas de raza negra y asiática

Black and Asian people are more likely to have to wait more than 90 days between an abnormal mammogram and a biopsy compared to white people. After accounting for other factors, the authors conclude that these disparities may be due to systemic racism. (Posted 3/8/23)

Este artículo está disponible en español.

Estudio: Prometedores resultados iniciales para tratar el cáncer de próstata metastásico.

The TALAPRO studies looked at how well the oral drug Talzenna (talazoparib) works as a treatment for metastatic castration-resistant prostate cancer (mCRPC). The addition of Talzenna to treatment with Xtandi (enzalutamide) increased the time until the cancer got worse or came back (progression-free survival). The greatest benefit was seen in people who had an inherited or tumor mutation in a gene that repairs DNA damage (such as ATM, BRCA1, BRCA2 and others). (Posted 3/1/23)

Update: On June 20, 2023, the Food and Drug Administration (FDA) approved the combination of Talzenna with Xtandi as an initial treatment for some people with mCRPC for people with inherited or tumor mutations in genes that repair DNA damage. 

Este artículo está disponible en español.

Estudio: El tratamiento para reducir las fracturas óseas también mejora la supervivencia al cáncer de mama en personas posmenopáusicas

A large study looked at the effects of adding the bone-protective drug denosumab (Prolia), to standard hormone therapy for the treatment of early-stage, postmenopausal, HR-positive breast cancer. The researchers found that adding denosumab to aromatase inhibitor hormonal therapy improved bone health, disease-free survival and overall survival. (Posted 2/27/23)

Este artículo está disponible en español.

Estudio: Aumentar el consumo de soya en su dieta puede disminuir su riesgo de cáncer

This study looked at a link between a diet rich in soy and cancer risk. With the addition of more recent literature, this study suggests that soy lowers the risk of cancer in the general population. (Posted 2/24/23)

Este artículo está disponible en español.

Estudio: El consumo frecuente de aspirina puede disminuir el riesgo de padecer cáncer de ovario

Aspirin may help lower the risk of ovarian cancer in people who have a high risk of the disease, according to a new analysis of 17 studies. While other preventive strategies have been found to more effectively lower the likelihood of developing ovarian cancer in high-risk women, taking aspirin daily or almost daily may reduce a person’s risk of developing ovarian cancer by 13 percent. The benefit was greater among people with additional risk factors for the disease. (Posted 2/22/23)

Este artículo está disponible en español.

Estudio: Trodelvy tiene resultados favorables en personas con cáncer de mama metastásico positivo al receptor hormonal

The study TROPiCS-2 showed that the drug Trodelvy (sacituzumab govitecan) improved progression-free survival when compared to chemotherapy in people with advanced metastatic ER/PR-positive, HER2-negative breast cancer who have few other treatment options. This drug does not yet have FDA approval for use in the hormone-positive setting. (Posted 1/18/23)

Update: On 02/03/2023 the FDA approved Trodelvy for patients with locally advanced or metastatic  breast cancer who have received hormonal therapy and at least two other types of treatment in the metastatic setting.

Este artículo está disponible en español.

Actualización: El estudio de la vacuna contra el cáncer de mama inicia con la participación de personas con mutaciones en los genes BRCA1 y PALB2

A new vaccine was first tested on people diagnosed with triple-negative breast cancer. The vaccine is now being tested to prevent breast cancer among people with an inherited mutation in BRCA1 or PALB2 who are at high risk and who are planning to have a risk-reducing mastectomy. (Posted 1/9/23) Este artículo está disponible en español.

Estudio: ¿Qué factores influyen en recibir una atención más agresiva en la etapa final de la vida para el cáncer de ovario?

Aggressive medical treatment is often given to people with terminal ovarian cancer when prior treatment has stopped working. This aggressive end-of-life treatment conflicts with clinical guidelines, may increase pain and suffering and does not extend life. This study found that the end-of-life care that a person with ovarian cancer receives is influenced by their doctors. (Posted 1/3/23)

Este artículo está disponible en español.

Estudio: Cáncer de mama en hombres: experiencias de pacientes y cirujanos

By surveying male breast cancer patients and the surgeons who treat them, researchers gained insight into the experiences of both groups, shedding light on an important issue for men with breast cancer. (Posted 12/22/22)

Este artículo está disponible en español.

Tema: Desigualdades por cáncer en las poblaciones indígenas estadounidenses y nativas de Alaska

The American Cancer Society released a special section in their 2022 Cancer Facts & Figures report that discussed cancer disparities in American Indian and Alaska Native populations in the United States. This review highlights the special section’s main points, including disparities in cancer screening, diagnosis and survival rates in native communities, as well as factors contributing to those disparities. (Posted 12/20/22)

Este artículo está disponible en español.