Abstract:Background
Data are quite sparse on the comprehensive analyses of pulmonary hypertension (PH) clinical trials worldwide.
Methods
Information including participating countries (developed or developing), intervention type, trial size, PH categories, sponsorship, study phase, design strategies, and participants’ demographic characteristics was extracted from PH trials registered on ClinicalTrials.gov from 1999 to 2021.
Results
A total of 203 eli… Show more
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