Mr. President, today I am introducing a joint resolution to disapprove of the Medicare National Coverage Decision on cancer care announced by the Centers for Medicare & Medicaid Services on July 30,…
Mr. President, today I am introducing a joint resolution to disapprove of the Medicare National Coverage Decision on cancer care announced by the Centers for Medicare & Medicaid Services on July 30, 2007. I am taking this action out of concern for America's seniors who are afflicted with cancer, a terrible disease that affects thousands of Medicare beneficiaries each year.
At the outset, I want to make very clear that Congress should not wantonly second-guess the scientific processes at CMS. The National Coverage Decision process is a very important component of the agency's governance of the Medicare program and its mission to protect the safety of beneficiaries. The agency makes several National Coverage Decisions each year that are implemented without any congressional involvement. Several more coverage determinations are made by regional Medicare carriers at the local level. When scientific evidence supports doing so, CMS clearly has authority to limit Medicare coverage for drugs and other medical products and services to an extent less than the Food and Drug Administration label would otherwise allow. In fact, I am working on a proposal that may provide more clinical evidence to guide CMS in making these decisions.
There are some rare occasions, however, when CMS makes a decision that intrudes on the clinical judgment of doctors without the support of scientific evidence, prompting virtually unanimous opposition from the clinicians who treat the patients whose care is at stake. In these cases, I believe that Congress not only may but must intervene. This National Coverage Decision regarding the use of erythropoiesis- stimulating agents, or ESAs, for Medicare beneficiaries with cancer and cancer-related conditions is precisely such an instance.
Mr. President, when a cancer patient receives an ESA, the goal is not to manage a person's hemoglobin back to the level of a healthy, non- anemic person. That is because there can be health risks associated with raising the hemoglobin to such a level through ESA use. The FDA label makes it clear that patients may only be administered enough of an ESA to avoid a transfusion, and that ESAs should never be used to bring a patient's hemoglobin level above 12 grams per deciliter. So there can be risks when a patient does not get enough of an ESA, including severe anemia and the need for blood transfusions. And there are
risks when a patient gets too much of an ESA. The FDA label establishes parameters to guard against under-utilization and over-utilization of these products.
Now let us compare the FDA label with the National Coverage Decision announced by CMS. The National Coverage Decision limits ESA treatment to hemoglobin levels less than 10 grams per deciliter. This cap fails to recognize the natural fluctuations in a patient's hemoglobin. This cap is simply incongruous with the FDA label, which recommends that patients should not be treated over 12. I should note that the FDA label was recently changed, with the addition of new ``black box'' warnings and recent safety information. If the FDA believes that scientific evidence warrants changing the label yet again, then clearly Medicare should not cover treatments that are not consistent with that new label.
Furthermore, there are other aspects of the CMS National Coverage Decision that are contrary to accepted standards of care and scientific evidence. CMS imposed 4-week dose limitations that are not based on the clinical needs of patients. The FDA labels allow ESAs to be administered three times a week, every week, every 2 weeks, or every 3 weeks. Also, for patients who are slow to respond to ESAs or do not respond, CMS has created a one-time dose escalation rule of 25 percent of the initial ESA dose. This limitation is contrary to FDA-approved dosing instructions. For instance, the FDA approved labeling allows doubling the dose for some regimens.
Mr. President, over the past months, I have seen an outpouring of concern with this National Coverage Decision by patients, providers, and the professional scientific community for many reasons. The American Society of Clinical Oncology, the world's leading professional organization representing physicians of all oncology subspecialties who care for cancer patients, wrote this to CMS:
Under the new CMS policy, a patient's hemoglobin could
repeatedly fall below 10 following termination of coverage at
the end of 4-week periods. This consequence would be
inconsistent with the FDA-approved labeling, which, as noted
above, states that ESA dosing should be titrated to the
individual patient to maintain the hemoglobin level. . . . We
strongly urge CMS to reconsider these restrictions in light
of the concerns detailed above.
The current NCD does not allow for interpretation
consistent with clinical practice, national guidelines, or
the FDA-approved labels in this area. This reopening [of the
National Coverage Decision] should occur as soon as possible
to avoid continued confusion and uncertainty [for] both
physicians and patients. Until these issues are clarified, we
also strongly recommend that CMS delay the effective date for
the entire NCD.
The American Society of Hematology, the leading clinical authority on disorders affecting the blood, bone marrow, and the immunologic, hemostatic, and vascular systems, has stated:
Consequently, the clinical scenario that is problematic is
when a patient's hemoglobin goes above 10 g/dL after 4 weeks
of treatment because the physician would then need to
discontinue the ESA treatment entirely. This is of concern
because some patients might then drop below 10 g/dL
justifying a renewal of the ESA treatment and leading to a
`roller coaster' of treatment potentially involving stopping
and starting ESA treatment several times. This is extremely
difficult for both the patient and the physician.
The Leukemia and Lymphoma Society wrote this in a recent letter to