Sentence examples for enrolment difficulties from inspiring English sources

ASTIMS was stopped owing to enrolment difficulties, but a prospective phase III trial comparing autologous HSCT vs best approved/available therapy is currently under consideration between European and North American experts.

The Xtravent study was conducted in 10 centres over 40 months and yet only 79 patients were enrolled [ 19], underlining the difficulties of enrolment in this patient population.

The FCR arm was closed to enrolment due to difficulty in accruing fludarabine-naïve CLL patients.

The survey reveals that despite the difficulties, overall enrolment surged in the 2003/2004 school year.

Another possible reason for difficulties in enrolment of trial participants is the patients' reluctance.

The planned population was not included due to difficulties about enrolment.

An adequate communication on these aspects should minimize difficulties in enrolment and losses to follow up.

In addition, one trial was stopped after recruitment reached 74% of the projected sample size, owing to difficulties with enrolment.

This information allowed to identify some possible areas to work on to try to minimize difficulties in enrolment and to reduce the risk of loss to follow up.

This broad definition partly relates to uncertainties on actual CHF demographics, and as the yearly admission is unlikely to exceed 500, will not lead to significant difficulties in enrolment.

The results of this observational study confirm the difficulties in enrolment and the risk of loss to follow up related to newborn cohort studies: only 900 of 1204 women eligible (75%) decide to participate and, of these, only 70% were in follow up 18 months after child birth.