The phrase "a randomly controlled trial" is not correct; it should be "a randomized controlled trial." You can use this phrase when referring to a type of scientific study that randomly assigns participants to different groups to test the effects of a treatment or intervention.
Example: "The researchers conducted a randomized controlled trial to evaluate the effectiveness of the new medication."
Alternatives: "a randomized trial" or "a controlled trial."
The aim of this study was to conduct a randomly controlled trial to compare the effectiveness and safety of the hydrostatic and pneumatic reduction techniques.
Two weeks ago, however, Heifer's president and CEO Pierre Ferrari announced, "Heifer International is currently engaged in a randomly controlled trial (RCT) project, and I look forward to sharing the results as they become available in the future".
Cohen says the TasP study was a carefully done, randomly controlled trial and shows that the real world has lots of complicated variables like people learning their status and, for whatever reasons, not taking advantage of treatment.
In the randomly controlled trial, participants offered individual incentives lost 3.7 pounds, on average, compared to 10.6 pounds among those with group-based incentives.
Data of randomly controlled trials comparing the hydrostatic and pneumatic reduction for intussusception in pediatric patients as initial therapy are lacking.
The antenatal risk assessment intervention was designed as a cluster randomised controlled trial – where municipalities are randomly allocated to intervention and control.
In a blinded, randomized, controlled trial, 769 patients were randomly assigned to the usual care group (FOBT alone, n = 382) or the intervention group (FOBT plus a mailed reminder, n = 387).
The Ballabeina study is a cluster randomised controlled trial conducted in 40 randomly selected public preschool classes in areas with a high migrant population from two different sociocultural and linguistic regions in Switzerland.
METHODS: In a multicenter randomized, controlled trial at nine Veterans Affairs Medical Centers, we randomly assigned 1396 veterans hospitalized with diabetes, chronic obstructive pulmonary disease, or congestive heart failure to receive either usual care or an intensive primary care intervention.
We conducted a randomized, controlled trial in an urban emergency department in which children aged 6 months to 12 years diagnosed with AOM were randomly assigned a "wait-and-see prescription" (WASP) or a "standard treatment prescription" (STP).
A larger controlled trial is warranted.
