Immunomedics FDA-483 Released

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FDA has released the FDA-483 with 10 observations from a 3/2-3/10 inspection at Immunomedics, Inc., a Morris Plains, NJ, drug substance intermediate manufacturer. The observations were: 

  •          failing to establish procedures and controls designed to prevent microbiological contamination of the drug substance intermediate and related components;
  •          failing to have in writing and fully follow responsibilities and procedures applicable to the quality control unit;
  •          standard operating procedures are inadequate or not followed;
  •          failing to exercise appropriate controls over computers or related laboratory and production systems;
  •          the redacted process for bioreactors is a semi-automated process with enhanced control and monitoring of the process performed by protocol;
  •          failing to adequately maintain and inspect facilities and equipment;
  •          procedural controls are inadequate to assure the validated state is maintained;
  •          analytical method verification studies were not performed for specified procedures during the lot release and stability testing of a redacted item at Immunomedics;
  •          failing to complete qualification of equipment and to establish procedural controls for use; and
  •          the redacted automated cell thawing equipment in the redacted area are not properly qualified to comply with their intended purpose.

 

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