Recruitment In 'For Investigators' RecruitmentFor Investigators Back to 'PD MED' 2120 patients were recruited into PD MED PD MED has now closed to recruitment. The study opened to recruitment in 1999 and closed to recruitment at the end of 2009. PD MED Trial Final Recruitment Figures Early Disease: 1620 Later Disease: 500 Recruitment Graphs PD MED Final Centre Recruitment PD MED Monthly Recruitment Final PD MED Early Monthly Recruitment Final PD MED Later Monthly Recruitment Final