NCT05818215 2023-04-18Impact of the Qatar 2022 FIFA World Cup on PED Use and Misuse PatternsPediatric Clinical Research PlatformCompleted18,000 enrolled
NCT01016548 2010-06-04Evaluation of Influenza H1N1 Vaccine in Adults With Lymphoid Malignancies on ChemotherapyUniversity Health Network, TorontoPhase 3 Completed42 enrolled