FLEMINGTON, N.J.--(BUSINESS WIRE)--NovaDel Pharma Inc. (NYSE AMEX: NVD) announced that an article titled “Rapid Oral Transmucosal Absorption of Sumatriptan, and Pharmacodynamics in Acute Migraine” was published online on June 22, 2009 in the peer-reviewed journal Headache: The Journal of Head and Face Pain. NovaDel conducted two clinical trials evaluating sumatriptan administered via its oral spray drug delivery technology. The objectives of the trials were: (1) To determine whether sumatriptan can be absorbed across the oral mucosa, and, if so; then (2) to describe its pharmacokinetics; and (3) to investigate whether there are pharmacodynamic correlates of such pharmacokinetics in patients experiencing migraine attacks.