New Anticancer Drugs Associated With Large Increases In Costs And Life Expectancy
David H Howard1, Michael E Chernew2, Tamer Abdelgawad3
1David H. Howard (david.howard@emory.edu) is an associate professor in the Department of Health Policy and Management at Emory University, in Atlanta, Georgia.
Abstract:
Spending on anticancer drugs has risen rapidly over the past two decades. A key policy question is whether new anticancer drugs offer value, given their high cost. Using data from the Surveillance, Epidemiology, and End Results (SEER)-Medicare database, we assessed the value of new cancer treatments in routine clinical practice for patients with metastatic breast, lung, or kidney cancer or chronic myeloid leukemia in the periods 1996-2000 and 2007-11. We found that there were large increases in medical costs, but also large gains in life expectancy. For example, among patients with breast cancer who received physician-administered drugs, lifetime costs-including costs for outpatient and inpatient care-increased by $72,000 and life expectancy increased by thirteen months. Changes in life expectancy and costs were much smaller among patients who did not receive these drugs.
Insights
New cancer drugs significantly increase medical costs but also extend life expectancy for patients with metastatic cancers. This study evaluated the cost-effectiveness of these advanced treatments.
Area of Science:
- Health Economics
- Oncology
- Pharmacoeconomics
Background:
- Anticancer drug spending has surged in the last 20 years.
- High costs necessitate evaluating the value of novel cancer therapies.
Purpose of the Study:
- To assess the value of new cancer treatments in routine practice.
- To analyze cost and life expectancy changes associated with novel anticancer drugs.
Main Methods:
- Utilized the Surveillance, Epidemiology, and End Results (SEER)-Medicare database.
- Examined patient data for metastatic breast, lung, kidney cancer, and chronic myeloid leukemia.
- Compared outcomes between 1996-2000 and 2007-11 periods.
Main Results:
- Significant increases in medical costs were observed alongside substantial gains in life expectancy.
- Breast cancer patients receiving physician-administered drugs experienced a $72,000 cost increase and a 13-month life expectancy gain.
- Patients not receiving new drugs showed smaller changes in costs and life expectancy.
Conclusions:
- New anticancer drugs represent a significant investment but offer tangible improvements in patient longevity.
- The value proposition of novel cancer therapies warrants continued investigation in real-world settings.
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