Trials are presented in the order of the most recent first …. not the most important. So it is important that you check all the results of your search carefully.
The results shown below come from two sources, the Australian New Zealand Clinical Trials Registry (ANZCTR) and the US registry, clinicaltrials.gov. Results from the ANZCTR are displayed first and are shown in red. Results from ClinicalTrials.gov are shown in purple. Trials that are closed to recruitment are shown at the end of the list.