Publications
Department of Medicine faculty members published more than 3,600 peer-reviewed articles in 2024.
2015
OBJECTIVE
More than 1 in 4 Medicare beneficiaries with rheumatoid arthritis use high-cost biologic disease-modifying antirheumatic drugs (DMARDs), and spending for these drugs has risen sharply for Medicare Part D. Our aim was to conduct the first systematic, national investigation of how Part D plans cover biologic DMARDs and to determine patients' financial burden under current cost-sharing structures.
METHODS
We performed a cross-sectional analysis of Part D plan formularies (n = 2,737) in 50 states and Washington, DC using the January 2013 Centers for Medicare and Medicaid Services Prescription Drug Plan Formulary and Pharmacy Network Files. We calculated the percentage of plans covering each DMARD as well as the percentage requiring prior authorization and/or coinsurance. We also compared biologic drug coverage in Medicare Advantage prescription drug plans to that in Medicare Part D stand-alone plans.
RESULTS
All plans covered at least 1 biologic DMARD, but the vast majority required prior authorizations (95%). Nearly all plans (81-100%) required patients to pay a coinsurance percentage (averaging 29.6% of drug costs) rather than a fixed dollar copayment. This translated into mean out-of-pocket costs of $2,712-$2,774 before reaching the catastrophic phase of coverage, during which beneficiaries pay 5% of drug costs. Medicare Advantage prescription drug plans covered more individual biologic DMARDs (55-100%) than did Medicare Part D stand-alone plans (22-100%), but Medicare Advantage prescription drug plans required higher average coinsurance (31.1% versus 29.0%). In contrast, 6 of 9 nonbiologic DMARDs were covered by nearly all plans without prior authorizations at fixed copayments averaging $5-$10/month.
CONCLUSION
Nationally, nearly all Part D plans cover at least 1 biologic DMARD, but the vast majority require cost sharing sufficiently high to risk significant financial burden to patients.
View on PubMed2015
IMPORTANCE
Chronic graft-vs-host disease (GVHD) affects 50% to 70% of patients who receive allogeneic hematopoietic cell transplants (HCTs), and the skin is the most common site of involvement. Chronic cutaneous GVHD can present with sclerotic or nonsclerotic changes of the skin and often requires treatment with systemic immunosuppressants, extracorporeal photopheresis, or phototherapy. We describe the first reported case, to our knowledge, of the effective treatment of sclerotic chronic cutaneous GVHD with narrowband UV-B (NB UV-B) phototherapy.
OBSERVATIONS
A woman in her 40s presented with sclerotic chronic GVHD of the skin 6 years after HCT for treatment of chronic myelogenous leukemia. The patient's cutaneous disease progressed despite treatment with prednisone and oral tacrolimus. The patient was initiated on NB UV-B phototherapy 3 times per week, resulting in clinically significant improvement of cutaneous lesions over the first 2 months. The NB UV-B regimen allowed for a reduction of prednisone dose and continued control of cutaneous GVHD over 6 months of therapy.
CONCLUSIONS AND RELEVANCE
Our case report describes the successful use of NB UV-B phototherapy for the treatment of sclerotic chronic cutaneous GVHD. Further study should be performed to evaluate the effectiveness of this therapeutic modality for patients with sclerotic chronic cutaneous GVHD.
View on PubMed2015
2015
2015
2015
Approximately 3 billion people around the world cook and heat their homes using solid fuels in open fires and rudimentary stoves, resulting in household air pollution. Household air pollution secondary to indoor combustion of solid fuel is associated with multiple chronic obstructive pulmonary disease (COPD) outcomes. The exposure is associated with both chronic bronchitis and emphysema phenotypes of COPD as well as a distinct form of obstructive airway disease called bronchial anthracofibrosis. COPD from household air pollution differs from COPD from tobacco smoke with respect to its disproportionately greater bronchial involvement, lesser emphysematous change, greater impact on quality of life, and possibly greater oxygen desaturation and pulmonary hypertensive changes. Interventions that decrease exposure to biomass smoke may decrease the risk for incident COPD and attenuate the longitudinal decline in lung function, but more data on exposure-response relationships from well-designed longitudinal studies are needed.
View on PubMed2015