Sentence examples for be demonstrated by randomized from inspiring English sources

We conclude that the population-based benefits from ld-CT screening for lung cancer must be demonstrated by randomized trials, but there is evidence of individual advantage for a heavy smoker older than 50 years to undergo yearly ld-CT of the chest to anticipate diagnosis of lung cancer and have a benefit from intervention at early stage.

The high survival rate of patients with screening-detected cancer has recently been debated in a number of papers using statistical models, but the advantage of the yearly ld-CT for the individuals is unquestionable; its benefit on the population base has still to be demonstrated by ongoing randomized trials.

Screening benefits can only be demonstrated by comparing specific mortality with and without screening in randomized trials.

Theory must be demonstrated by practice.

The effectiveness of chemo-radiation therapy for anal cancer has been demonstrated by several randomized trials [ 19– 219.

That neighborhood environments may be causally related to health outcomes was demonstrated by a randomized trial of housing vouchers for women living in low-income neighborhoods.

This aspect has been demonstrated by several randomized control trials with the quadrivalent HPV vaccine that demonstrate robust antibody responses and high efficacy against genital warts anal precancers in men (Stanley, 2014).

24 The clinical benefit of losartan was demonstrated by a large randomized controlled trial aiming to compare the efficacy of a losartan-based regimen with that of an atenolol-based regimen.

Such a statement sounds revolutionary in an European scenario where the role of screening efficacy in reducing mortality has long been demonstrated by a number of randomized studies and their meta-analyses.

The potential of recombinant TFPI as a therapeutic entity in severe bacterial infection has been demonstrated by a double-blind, randomized, placebo-controlled study in which two groups of eight healthy male volunteers received LPS, administered on two separate occassions, followed by one of two doses of TFPI (0.0125 mg/kg or 0.05 mg/kg) or placebo [ 18].

The beneficial effect of intraocular pressure (IOP) lowering treatments to reduce glaucoma progression has been demonstrated by a number of multicenter, randomized studies [ 1– 4].