PharmaTher Provides Complete Response Amendment for US FDA New Drug Application for Ketamine

In This Article:

Expecting FDA approval of Ketamine in Q2-2025

Solving the shortage problem of Ketamine and unlocking its pharmaceutical potential

Toronto, Ontario--(Newsfile Corp. - March 3, 2025) - PharmaTher Holdings Ltd. (OTCQB: PHRRF) (CSE: PHRM) (the "Company" or "PharmaTher"), a specialty pharmaceutical company, is pleased to announce today that the Company has provided its resubmission to the complete response amendment for its U.S. Food and Drug Administration ("FDA") new drug application for Ketamine, which addresses the deficiencies classified as MINOR in the complete response letter ("CRL") provided by the FDA dated October 22, 2024.

Fabio Chianelli, Chairman and CEO of PharmaTher, commented: "I am very pleased that we have addressed all the minor deficiencies detailed in the FDA complete response letter and completed the resubmission response to support our FDA new drug application for Ketamine. This submission is a significant step towards obtaining FDA approval. I look forward to sharing our revised FDA approval goal date, which is expected to be in Q2-2025, with our shareholders and the medical community."

Expecting FDA approval of Ketamine in Q2-2025

PharmaTher has addressed the deficiencies in the CRL and expects to receive a new approval date for a Q2-2025 FDA approval. As noted by the FDA in the CRL, the resubmission to this CRL will be considered to represent a MINOR AMENDMENT, given that the deficiencies have been classified as MINOR. The FDA requested new and updated information and clarifications related to drug substance, drug product, manufacturing, and microbiology. The FDA did not express concern about the stability of the Ketamine submission batches and no new preclinical and clinical studies were requested.

Solving the Ketamine shortage problem in the U.S.

PharmaTher is committed to its overall goal of solving the Ketamine shortage problem in the United States of America and adhering to the FDA's strict manufacturing guidelines. Ketamine has been on the FDA's drug shortage list since February 2018, which is believed to have encouraged the widespread availability of compounded Ketamine products. On October 10, 2023, the FDA published a compounding risk alert describing the potential risks associated with compounded Ketamine products for psychiatric disorders, specifically from telehealth providers that provide in-home Ketamine services.

The outcome with resolving Ketamine's drug shortage issue would be similar to the recent news of Wegovy and Ozempic being removed from the FDA shortage list and compounders have a 60- to 90-day grace period to stop supplying them (see FDA letter).