Citizen Petitions

The staff at PDG is highly proficient in the compilation of targeted and effective Citizen Petitions addressed to FDA. PDG has participated in the compilation, submission and maintenance of multiple petitions. The topic areas have been many and varied including, for example, ANDA suitability petitions, requests for changes in drug labeling, generic drug review standards…

Literature Search Services

Literature Search Services

The industry professionals at PDG conduct high quality international Literature search services across a variety of medical and scientific databases. Customized and Targeted Literature Search Services In providing Literature search services, PDG employs customized and targeted search methods, summary and analyses, extensive electronic library and multi-lingual translation options. Our methods are highly cost-effective and routinely…

Toxicology Consulting

Toxicology NDA Consulting

PDG Provides Strategic Toxicology Consulting from Development through NDA Submission In terms of strategy, one of PDG’s most critical functions is attempting to reduce toxicology study requirements. For example, in a recent meeting with FDA, we presented data in support of waiving the carcinogenicity requirements for a new drug product. Our presentation consisted of an…