Bone Marrow Transplant: How Keck Medicine of USC Is Excelling in Survival Outcomes - Report - MDSpire

Bone Marrow Transplant: How Keck Medicine of USC Is Excelling in Survival Outcomes

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  • February 13, 2026

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Clinical Report: USC Norris Blood and Marrow Transplant Program Excels in Survival Outcomes

Overview

The USC Norris Blood and Marrow Transplant and Cell Therapy Program has been recognized as one of the top allogeneic transplant programs in the U.S., achieving a +1 performance score from CIBMTR for six consecutive years. With an 86% one-year survival rate, the program demonstrates sustained excellence in managing complex transplant cases.

Background

Allogeneic bone marrow transplantation is a complex procedure primarily used to treat aggressive blood cancers and disorders. Key challenges include managing severely ill patients, selecting appropriate candidates, preventing graft-versus-host disease (GVHD), and controlling infections. Advances such as haploidentical transplants and improved immunosuppressive regimens have expanded donor availability and enhanced outcomes. The USC Norris program integrates multidisciplinary expertise and cutting-edge scientific knowledge to optimize patient care.

Data Highlights

MetricValueContext
One-year allogeneic transplant survival rate86%Among highest nationally for adult programs
CIBMTR +1 performance scoreAchievedHighest possible score indicating superior survival outcomes
Number of U.S. programs with +1 score (2025)8USC Norris is one of these elite programs
Consecutive years with +1 score6One of only four programs nationwide

Key Findings

  • USC Norris program earned the highest +1 CIBMTR score for six consecutive years, reflecting exceptional one-year survival outcomes.
  • The program’s one-year survival rate after allogeneic transplant is 86%, ranking it among the nation’s best.
  • Early adoption of haploidentical transplant techniques expanded donor options, especially important in ethnically diverse populations.
  • Innovative immunosuppressive regimens originally developed for haploidentical transplants were applied broadly, improving outcomes for fully matched transplants.
  • Multidisciplinary care including specialists across organ systems and psychosocial support contributes to comprehensive patient management.
  • A cohesive, scientifically driven team approach ensures adherence to best practices and continuous improvement in protocols and workflows.

Clinical Implications

Clinicians should consider early use of haploidentical transplantation and tailored immunosuppressive regimens to improve survival in diverse patient populations. Multidisciplinary collaboration and comprehensive supportive care are critical to managing complex post-transplant complications and optimizing outcomes. Programs aiming for high survival rates must foster integrated teams and apply the latest scientific advances in clinical practice.

Conclusion

The USC Norris Blood and Marrow Transplant and Cell Therapy Program exemplifies sustained excellence in allogeneic transplantation through innovative clinical strategies and multidisciplinary care, achieving survival outcomes that surpass national benchmarks.

References

  1. Preet M. Chaudhary, MD, PhD / Keck Medicine of USC / 2025 -- Bone Marrow Transplant: How Keck Medicine of USC Is Excelling in Survival Outcomes

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