Overview Inhaled GM-CSF for Respiratory Virus-Associated Severe Pneumonia Status: Withdrawn Trial end date: 2019-05-01 Target enrollment: Participant gender: Summary This study will investigate the safety and efficacy of the administration of inhaled GM-CSF to patients with respiratory virus-associated pneumonia. Phase: Phase 1 Details Lead Sponsor: Milton S. Hershey Medical CenterTreatments: MolgramostimSargramostim