Sentence examples for trials were asked from inspiring English sources

Authors of included primary trials were asked to contribute additional data relevant for the purpose of this analysis.

In light of the recent increase in multi-national clinical trials, the items related to global trials were asked separately.

The online conference abstract submission form includes a box in which abstract authors reporting controlled clinical trials are asked to supply the name of the trials register and the trial registration number where the trial was registered.

Study investigators of the clinical trial were asked to participate as investigators in this study.

Participants who became pregnant during the trial were asked to stop gel use during pregnancy, but were told they could resume product use after a negative pregnancy test.

Participants in the Australian trial were asked to rate their average pain over the previous week, whereas participants in the US trial were asked to rate their average pain over the previous 24 hours.

All women (n = 174) participating in the clinical trial were asked for consent to be approached for interview.

Patients in our trial were asked to complete postal questionnaires at six, twelve and 24 months after randomisation.

Those participants who were allocated to receive either true or sham wristbands during the trial were asked about their experiences of using them.

All general practices participating in the trial were asked to share event-level data from the electronic medical record for their registered adult patients [ 27].

Eligible subjects who consented to participation in the trial were asked to attend an appointment for baseline assessment by the study personnel.