Kathryn Fitch

The concepts of appropriate and necessary care are fundamental to the creation of an efficient and equitable health-care delivery system. Evidence of inappropriate overuse and underuse of procedures has been documented even in health systems characterised by the absence of global budgets, capitation, utilisation review or the pressure of requiring a second opinion. Health systems should function in such a way that inappropriate care is progressively reduced, while appropriate and especially necessary care are maintained or increased. The ability to determine and identify which care is overused and which is underused is essential to this functioning. To this end, the "RAND/UCLA Appropriateness Method" (here given the acronym RAM) was developed by RAND and UCLA in the 198Os. It has been further developed and refined in North America and, increasingly, in Europe.

BACKGROUND: Diagnosis of breast cancer at early stages is associated with better clinical and survival outcomes. How the costs of care vary depending on the stage at which breast cancer was diagnosed has not been thoroughly examined. OBJECTIVE: To quantify the stage-dependent average per capita cost of breast cancer treatment for a commercially insured population of women with newly diagnosed breast cancer. METHODS: This retrospective analysis of claims data was based on a population selected from the Truven Healthcare MarketScan commercial claims database. The study comprised women aged 18 to 64 years with breast cancer who had ≥2 claims in 2010 that were ≥30 days apart and included an International Classification of Diseases, Ninth Revision diagnosis code for breast cancer (174.xx, 233.0) in any position of the claim. Two years of postdiagnosis claims data were analyzed by stage at diagnosis (ie, 0, I/II, III, and IV). RESULTS: In total, 8360 women met the criteria for study inclusion (stage 0, N = 2300; stage I/II, N = 4425; stage III, N = 1134; and stage IV, N = 501). The costs were higher for patients whose cancer was more advanced at diagnosis, for all cumulative 6-month periods (months 0-6, 0-12, 0-18, and 0-24). The average costs per patient allowed by the insurance company in the year after diagnosis were $60,637, $82,121, $129,387, and $134,682 for disease stage 0, I/II, III, and IV, respectively. The average costs allowed per patient in the 24 months after the index diagnosis were $71,909, $97,066, $159,442, and $182,655 for disease stage 0, I/II, III, and IV, respectively. The cost difference based on the stage at diagnosis was largely driven by the cost of chemotherapy and noncancer treatments. CONCLUSION: Treating advanced- versus early-stage breast cancer is associated with significant increases in incremental costs. Knowledge of the relevant stage-specific cost data provides support for strengthening programs, such as breast cancer screening, that are designed to shift breast cancer diagnosis to earlier disease stages.

OBJECTIVE: The goal of this study was to use 2 separate databases to evaluate the clinical outcomes and the economic impact of adherence to Level I Pathways, an evidence-based oncology treatment program in the treatment of colon cancer. PATIENTS AND METHODS: The first study used clinical records from an electronic health record (EHR) database to evaluate survival according to pathway status in patients with colon cancer. Disease-free survival in patients receiving adjuvant treatment and overall survival in patients receiving first-line therapy for metastatic disease was calculated. The second study used claims data from a national administrative claims database to examine direct medical costs and use, including the cost of chemotherapy and of chemotherapy-related hospitalizations according to pathway status. RESULTS: Overall costs from the national claims database-including total cost per case and chemotherapy costs-were lower for patients treated according to Level I Pathways (on- Pathway) compared with patients not treated according to Level I Pathways. Use of pathways was also associated with a shorter duration of therapy and lower rate of chemotherapy-related hospital admissions. Survival for patients on- Pathways in the EHR database was comparable with that in the published literature. CONCLUSION: Results from 2 distinct databases suggest that treatment of patients with colon cancer on-Pathways costs less; use of these pathways demonstrates clinical outcomes consistent with published evidence.