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Categorize All Studies in ClinicalTrials.gov

Main Category:   Drug Interventions By Category
Drug Intervention Category:   Vasoconstrictor Agents
Search for Drug Intervention
Calcitriol   67 studies
Halobetasol   6 studies
Marinobufagenin   1 study
Naphazoline   151 studies
Naratriptan   2 studies
Nasal Decongestants   103 studies
Oxymetazoline   223 studies
Phenylephrine   223 studies
Phenylpropanolamine   151 studies
Pseudoephedrine   106 studies
Terlipressin   12 studies
Tetrahydrozoline   140 studies
Xylometazoline   4 studies