• Randomly assigning patients in a clinical quality registry combines the features of a prospective randomized trial with a large-scale clinical registry • Registry-based trials are less selective and ...

Serum Proteomic Fingerprinting Discriminates Between Clinical Stages and Predicts Disease Progression in Melanoma Patients Single-arm phase II trials may not be appropriate for testing cytostatic ...

A final discussion point is real-world applicability. Although PHAROS presents exceptional PFS, the modest difference between ...

You can use the PLAN procedure to design a completely randomized design. Suppose you have 12 experimental units, and want to assign one of two treatments to each unit. Use a DATA step to store the ...

This is a preview. Log in through your library . Abstract Cluster randomization trials with relatively few clusters have been widely used in recent years for evaluation of health-care strategies. On ...