Breast cancer treatment

Exposure

1 paper2 findings

  • 1 lab in 1 country
  • Funder: University of Washington
  • Humans1

Outcomes

2

Cognitive function

no changein humans1

1 study
  1. Breast cancer treatment has no effect on cognitive function in humans.

    “No significant differences in functional or cognitive decline were observed between the cohorts over 12 months.”

    HumansTreated early-stage breast cancer compared with matched women without cancer12 monthsfemales

    No faster decline seen in women 75-plus with early breast cancer

    medRxiv15 Oct 2026Preprint

Functional status

no changein humans1

1 study
  1. Breast cancer treatment has no effect on functional status in humans.

    “No significant differences in functional or cognitive decline were observed between the cohorts over 12 months.”

    HumansTreated early-stage breast cancer compared with matched women without cancer12 monthsfemales

    No faster decline seen in women 75-plus with early breast cancer

    medRxiv15 Oct 2026Preprint

Funding

1 grant since 2025

University of WashingtonUS$197.9k

Latest

Nov 2025: 0Dec 2025: 0Jan 2026: 0Feb 2026: 0Mar 2026: 0Apr 2026: 0May 2026: 0Jun 2026: 0Jul 2026: 0Aug 2026: 0Sep 2026: 0Oct 2026: 11 in 12 months
medRxiv

No faster decline seen in women 75-plus with early breast cancer

An observational study followed 168 women with breast cancer and 336 without for 12 months, finding no significant differences in decline in daily functioning or thinking…An observational study followed 168 women with breast cancer and 336 without for 12 months, finding no significant differences in decline in daily functioning or thinking skills.

Preprint: cohort study of 168 older women with operable breast cancer, against matched women without cancerPopulations

Limit: Women without cancer had more other illnesses at baseline