Sun Pharma Advanced Research Company Ltd. announced that the U.S. Food and Drug Administration (FDA) issued a Complete Response Letter (CRL) for the New Drug Application (NDA) for PDP-716 for the treatment of patients with Glaucoma, due to inspection findings at a third-party Active Pharmaceutical Ingredient (API) manufacturing facility. The FDA did not raise any issues with the PDP-176 clinical efficacy or safety and no additional clinical data or trials have been requested. SPARC is committed to work closely with Visiox, the FDA and the third-party manufacturer to resubmit the NDA as quickly as possible.