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Rhinitis, Allergic, Perennial clinical trials

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NCT ID: NCT04024033 Active, not recruiting - Clinical trials for Perennial Allergic Rhinitis

Effects of Pine Cone Extract on Serum IgE Levels in Perennial Rhinitis

PCE
Start date: March 2011
Phase: N/A
Study type: Interventional

The medicinal properties of pinecones have been used for years to treat a variety of illnesses. In the mouse model, an extract of pine cones, poly-phenylpropanoid-polysaccharide complex (PPC), has been shown to reduce total serum IgE levels as well as decreased production of IL-4, a cytokine associated with allergic disease. In this study, the investigators aim to determine the effects that PPC will have on total serum IgE levels in adult subjects with perennial rhinitis.