PET Drug CGMP Violations at N-Molecular

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A 2/12-2/28 FDA inspection at N-Molecular (doing business as SOFIE and SOFIE Biosciences), Haverhill, MA, found significant violations of current good manufacturing practice regulations for positron emission tomography (PET) drugs. A 9/24 Warning Letter says the specific violations were: 

  •          failing to take appropriate corrective action when a failure of a production batch or any component of the batch failed to meet any of its specifications;
  •          the firm’s facilities are not adequate to ensure the prevention of contamination of equipment or product by environmental conditions that could reasonably be expected to have an adverse effect on product quality; and
  •          failing to approve or reject proposed changes to existing processes, before they were implemented, to ensure that they maintain the identity, strength, quality, and purity of a PET drug, and failing to demonstrate that any change does not adversely affect the identity, strength, quality, or purity of the PET drug prior to being implemented.

The letter says the company is responsible for investigating the violations, for determining the causes, for preventing their recurrence, and for preventing other violations in all its facilities. It was told to correct the violations promptly and to respond with a list of steps taken since the inspection to correct the violations and prevent their recurrence, with a timetable for completion.

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