Sentence examples for trial no control from inspiring English sources

Although the improvements noted in walking distance, cardiac depression and physical health QOL are comparable to those observed in hospital-based CR, they cannot be unambiguously attributed to the intervention because, as a feasibility trial, no control group was required and therefore no comparisons with alternative interventions were possible.

For example, SLV-I trials at the state level in Hawaii and the three-county level in Minnesota resulted in very high vaccination rates of 46%% [ 25] and 41%% [ 46], respectively; however these were not clinical trials, no control schools existed, and the papers did not report what percent of vaccinations were delivered in school versus in physician offices.

Because the trial had no control group for comparison, the results could have been a placebo effect, they said.

In a clinical trial with no control group, the drug significantly shrank tumors in 23 percent of patients who had relapsed after receiving at least two previous therapies.

The application was based on a single trial with no control group in which one third of the patients experienced tumor shrinkage.

First, this was an open trial with no control group or blinded raters.

While a recent clinical trial with no control group showed that bumetanide, as an add on medication, did not improve seizure outcome in a population of human neonates with seizures associated with hypoxic‐ischemic encephalopathy, 82 this is largely because four of the nine neonates had no seizures during the predrug baseline.

Eight articles were subsequently excluded in which 4 trials had their control groups engaged in some forms of exercise [ 31– 34], 2 trials had no control group [ 35, 36], and 2 trials had control groups of normal healthy participants that did not meet the inclusion criteria [ 37, 38].

He figured that smallish trials with no control group too often yield ambiguous data.

Randomised population-based trials have recently been reviewed by Moss [ 12], suggesting no overdiagnosis related to the incident screening and an excess of 10 to 15% at seven to eight years of follow-up from the start in trials with no control group screening.

This study was a 4-year, two-armed, multicenter controlled trial in 13 hospital-based diabetes clinics in Italy (current controlled trials no. ISRCTN19509463).