Understanding the
Unmet Need
Major Safety and
Tolerability Challenges Unnecessary Exposure to
Extended Endocrine Therapy Side Effects Lead
to Noncompliance
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bioTheranostics, Inc.
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San Diego, CA 92121
bioTheranostics.com

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Breast Cancer Index and BCI are service marks of bioTheranostics, Inc.

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Tour the Test Report

Prognostic Score

  • 0 - 10
  • Individualized risk of late recurrence*

*If ordered at time of diagnosis, test report also provides overall (years 0-10), early (0-5 year), and late (5-10 year) risk of recurrence

Prognostic Study PROGNOSTIC STUDIES

Predictive Score

  • Predictive of likelihood of benefit from extended endocrine therapy
  • HIGH or LOW (binary result)
Predictive Study PREDICTIVE STUDIES

Ordering BCI

Order BCI

  • Avoid major safety and tolerability challenges of extended endocrine therapy
  • Use BCI to target patients most likely to benefit from extended endocrine therapy
  • Prescribe with confidence in the extended treatment setting and educate on the importance of compliance
Download the BCI order form
No additional biopsy needed
  • Offered in all 50 states
  • CLIA-certified, CAP-accredited clinical laboratory
  • bioTheranostics will coordinate sample shipment directly from hospital to lab
  • Results in 7 days
Specimen preparation
  • BCI uses original specimen
  • Formalin-fixed, paraffin-embedded (FFPE) tissue block, or
  • 3 – 4 unstained, 10µm-thick sections on glass slides (50% tumor content) and one H&E-stained slide

Breast Cancer Index Indications for Use and Limitations

BCI provides a quantitative assessment of the likelihood of distant recurrence in patients diagnosed with ER+ node-negative breast cancer, and prediction of likelihood of benefit from extended (>5 year) endocrine therapy in patients who are recurrence-free after an initial 5 years of adjuvant endocrine therapy. Treatment decisions require correlation with all other clinical findings. This test was developed and its performance characteristics determined by bioTheranostics, Inc. lt has not been cleared or approved by the U.S. Food and Drug Administration. This test is used for clinical purposes. lt should not be regarded as investigational or for research. How this information is used to guide patient care is the responsibility of the physician. bioTheranostics is certified under the Clinical Laboratory lmprovement Amendments of 1988 to perform high-complexity clinical laboratory testing.