Detrás de los titulares sobre el cáncer

Estudio: Resultados prometedores, aunque prematuros, para personas con cáncer de recto con deficiencia de reparación de desajuste de ADN

A small research study tested the usefulness of the immunotherapy drug dostarlimab for treating locally advanced rectal cancer with a biomarker known as “dMMR” (DNA mismatch repair deficient). None of the participants had evidence of cancer six months later; some remained cancer free for up to 25 months). Many participants had Lynch syndrome. The remarkable response to this treatment may allow people with this particular subtype of rectal cancer to avoid potentially life-changing rectal surgery. (Posted 11/14/22) Este artículo está disponible en español.

Estudio: Ingerir alimentos que contienen almidón resistente puede ayudar a prevenir algunos tipos de cáncer en personas que padecen síndrome de Lynch

This study looked at whether a type of nutrient known as resistant starch could lower the risk of cancers in people with Lynch Syndrome. Researchers found that resistant starch can reduce the risk of non-colorectal cancers but not colorectal cancer. (Posted 10/17/22)

Este artículo está disponible en español.

Estudio: Realizar actividad física puede disminuir los niveles de fatiga relacionados con el tratamiento contra el cáncer

Many cancer survivors experience fatigue during and after they complete treatment. This study looked at the effect of home-based physical activity on fatigue in cancer survivors. It also looked at whether frequent counseling encouraged people to start and continue their exercise routines.  (Posted 8/1/22). Este artículo está disponible en español.

Estudio: La carga financiera oculta de tratar los síntomas del cuidado del cáncer

Drugs commonly used to treat symptoms of cancer and cancer treatment side effects can cost thousands of dollars out of pocket for patients, depending on what drugs are used. (Posted 6/29/2022). Este artículo está disponible en español.

Estudio: El aumento en el uso de melatonina despierta preocupaciones

Adult use of melatonin as a sleep aid has increased even though its benefits and risks are not well understood. This study looked at trends in melatonin use over the last 19 years. (Posted 4/14/2022)

Este artículo está disponible en español.

Estudio: La esclerosis múltiple puede afectar a la supervivencia del cáncer de mama y colorrectal

People with multiple sclerosis (MS) have lower overall survival after a breast or colorectal cancer diagnosis compared to people diagnosed with these cancers who do not have multiple sclerosis. Survival differed by cancer type. (posted 12/10/21)

Este artículo está disponible en español.

Estudio: Pruebas genéticas: recurso necesario para detectar mutaciones hereditarias en personas que padecen cáncer avanzado o metastásico

In a study of nearly 12,000 cancer patients with a variety of cancers, eight percent of participants with metastatic cancer had an inherited mutation in a cancer gene that qualified them for a targeted treatment approved by the FDA or for participation in a clinical trial. The majority of people with metastatic cancer were unaware that they had an inherited mutation, and had not receive gene-directed treatment to which their tumor may have responded. The study authors suggest that genetic testing for inherited mutations may be warranted for all patients with advanced or metastatic cancer. (posted 9/30/21)

Este artículo está disponible en español.

Actualización: Biopsias líquidas para detectar, vigilar y tratar el cáncer

Could a simple blood test change cancer detection, treatment and monitoring? Several companies are offering a type of blood test known as a liquid biopsy to detect multiple cancers at their earliest stages, monitor response to treatment and help choose the best treatment. Although progress has been made using liquid biopsies to treat cancer, these tests have not yet been shown to detect cancer early enough to save lives. (posted 9/29/21)

Este artículo está disponible en español.

Estudio: ¿Las bebidas azucaradas aumentan el riesgo de manifestación temprana del cáncer colorrectal?

A study of female nurses in the U.S. suggests that a high intake of sugar-sweetened beverages may increase the risk of colorectal cancer before age 50. However, researchers saw few early-onset colorectal cancer cases which limited the findings. (posted 9/21/21)

Este artículo está disponible en español.

Estudio: Riesgos de padecer cáncer en personas con mutaciones hereditarias en el gen PALB2

In the largest study of people with inherited PALB2 mutations to date, the gene was linked to increased lifetime risk of breast cancer in women and men, ovarian and pancreatic cancer but not prostate or colorectal cancer. (posted 7/1/21)

Este artículo está disponible en español.