Crowd-sourcing delivery system innovation: A public-private solution.

We propose the establishment of a public-private approach which creates and maintains a "delivery systems innovations knowledge management system" to define, describe, and assess novel delivery approaches. The public sector could provide the foundational technology, resources and convening power for this innovations database. The private sector would contribute practical innovations that could guide annual strategic planning and implementation. A crowd-sourced effort would jump start delivery system reform. We believe that providing a comprehensive knowledge resource will not stifle competition or private sector opportunities but rather augment and speed the application of effective innovation.

Cost effectiveness of treatment for benign prostatic hyperplasia: an economic model for comparison of medical, minimally invasive, and surgical therapy.

PURPOSE: To evaluate the cost effectiveness of minimally invasive therapy relative to medical (alpha-blocker) therapy and transurethral resection (TURP) for patients with moderate to severe symptoms of benign prostatic hyperplasia (BPH). METHODS: We constructed a decision-analytic Markov model for a hypothetical cohort of 65-year-old men with moderate to severe BPH symptoms. Microwave thermotherapy was selected to represent minimally invasive treatment. Cost-effectiveness analysis was performed with 25 health states using the 3 treatments, 5 short-term clinical events, and 17 possible long-term outcomes. Each health state had an associated cost and utility. Quality of life (QoL) and utility estimates were obtained by interviewing 13 men with BPH symptoms using the standard gamble reference methods. Patients were classified as risk averse (RA) or non-risk averse (NRA) on the basis of their attitudes to risk. We calculated the incremental cost effectiveness of microwave thermotherapy relative to medical therapy and TURP over 5 years after treatment initiation. Event probabilities were obtained from the literature, a consensus panel, and published randomized clinical trials. RESULTS AND CONCLUSIONS: The utility values generated were internally consistent and externally valid for a hypothetical cohort of 10,000 RA patients. Microwave thermotherapy was preferred by the NRA group, while medical therapy was preferred by the RA group. Surgery was least preferred by both groups. Microwave thermotherapy had a small incremental cost but improved QoL in comparison with medical therapy. Microwave thermotherapy had a higher utility and lower cost than TURP and thus was dominant over TURP. This analytical method can be applied to evaluate the cost effectiveness of any BPH therapy.