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Chemotherapy Risk Assessment Scale for High-Age Patients (CRASH) Score

Assesses the individual risk of severe toxicity from chemotherapy in older patients.

Hematologic Score
Nonhematologic Score

0 points

Combined score
Hematologic score: 0 points
Nonhematologic score: 0 points

Low risk

Risk of severe toxicity
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Dr. Martine Extermann
Dr. Martine Extermann
About the creator

Martine Extermann, MD, is a professor of oncology and medicine at the University of South Florida and program leader in the senior adult oncology program at Moffitt Cancer Center in Tampa, Florida. She has been presented with the B.J. Kennedy Award for Scientific Excellence in Geriatric Oncology from the American Society of Clinical Oncology in 2009. Dr. Extermann’s primary research is focused on cancer in older patients.

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MDCalc loves calculator creators – researchers who, through intelligent and often complex methods, discover tools that describe scientific facts that can then be applied in practice. These are real scientific discoveries about the nature of the human body, which can be invaluable to physicians taking care of patients.
About the Creator
Dr. Martine Extermann
Dr. Martine Extermann
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