The effect of negative randomized trials and surgeon volume on the rates of arthroscopy for patients with knee OA.
Ghomrawi HMK; Marx RG; Pan TJ; Conti M; Lyman S · 2018 · Contemporary clinical trials communications
WASTE classifies this as Negative / Null Result Report · AI classification, approximate
The study found no significant effect — useful as a negative control or null benchmark for your own design.
Abstract (excerpt)
Publication of 2 (negative) randomized clinical trials (RCTs) in 2002 and 2008 demonstrating inefficacy of arthroscopic debridement of the knee (ADK) for osteoarthritis, and a 2004 national non-coverage Medicare determination, have…
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Metadata source: Europe PMC · DOI 10.1016/j.conctc.2017.11.011