Companies Get FDA OK to File 505(b)(2) NDA for Tamsulosin
FDA has given the green light for Female Health Co. and Aspen Park Pharmaceuticals to file a 505(b)(2) NDA for tamsulosin DRS (Delayed Release Sachet), indicated for treating benign prostatic hyperplasia. “Our product is a novel powder which utilizes a proprietary extended release formulation of the existing active ingredient in Flomax,” the companies say. The dosage form is intended to address patients’ difficulty swallowing tablets or capsules. The expedited approval pathway allows the company to reference Flomax’s previous findings of safety and efficacy.
“More specifically, FDA also agreed with our plans to conduct a single bioequivalence study to support the filing of a NDA,” the companies say. “We intend to initiate a three week bioequivalence study in the fourth quarter of this year and submit a NDA in 2017.”