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Related Experiment Videos

Self-examination does not reduce breast cancer mortality.

Marsha Wittink1, Joseph B Straton

  • 1Department of Family Practice and Community Medicine, University of Pennsylvania, Philadelphia, USA.

The Journal of Family Practice
|February 15, 2003
PubMed
Summary

Breast self-examination (BSE) does not reduce breast cancer deaths. A large trial found no mortality benefit, aligning with current expert recommendations against routine BSE.

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Area of Science:

  • Oncology
  • Preventive Medicine
  • Clinical Trials

Background:

  • Breast cancer remains a significant global health concern.
  • Early detection strategies are crucial for improving patient outcomes.
  • The role of breast self-examination (BSE) in reducing mortality has been debated.

Purpose of the Study:

  • To evaluate the effectiveness of intensive breast self-examination (BSE) instruction on breast cancer mortality.
  • To provide evidence-based data for clinical recommendations regarding BSE.

Main Methods:

  • A large-scale, randomized controlled trial involving 266,000 women.
  • Participants received intensive instruction in breast self-examination techniques.
  • Mortality rates from breast cancer were tracked over the study period.

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Main Results:

  • No statistically significant decrease in breast cancer mortality was observed in the group receiving BSE instruction compared to controls.
  • The findings indicate that BSE does not effectively reduce deaths from breast cancer.

Conclusions:

  • Intensive breast self-examination (BSE) does not lower breast cancer mortality rates.
  • These results support current guidelines from organizations like the US Preventive Services Task Force that do not recommend routine BSE for mortality reduction.