Deviation Case Studies – Page 13

Repeated Grade B excursions ignored during inspection period – CAPA and monitoring redesign failure

During routine environmental monitoring, the facility reported several instances of Grade B excursions related to airborne particle counts exceeding the acceptable limits. Symptoms included:Click to read the full article.

EM alert limit justification missing during filling operations – sterility assurance risk explained

The first signs of the missing EM alert limit justification came to light during a routine quality assurance audit. Observations noted included:Click to read the full article.

Monitoring frequency not followed during routine EM program – sterility assurance risk explained

Understanding the Risks of Non-Compliance in Environmental Monitoring Programs In the field of pharmaceutical manufacturing, maintaining a robust Environmental Monitoring (EM) Program is essential for ensuring sterility assurance. However, lapses…

Monitoring frequency not followed during routine EM program – CAPA and monitoring redesign failure

The initial signals of the deviation were observed in the aseptic processing area, where personnel noted inconsistencies in the EM sample frequency. Routine checks indicated that specific zones, particularly high-risk…

Action limit excursion not investigated during aseptic operations – CAPA and monitoring redesign failure

Symptoms of unaddressed excursions typically manifest as irregularities in environmental monitoring results during aseptic processing. In this case, the facility detected multiple instances where microbial contamination levels exceeded defined action…

Media plate mishandling during aseptic operations – CAPA and monitoring redesign failure

Signs of media plate mishandling first came to light during routine environmental monitoring in the aseptic processing area. Operators observed:Click to read the full article.

Adverse EM trend not escalated during inspection period – CAPA and monitoring redesign failure

During routine internal audits, quality assurance (QA) personnel observed an alarming trend in particulate contamination levels across a sterile production suite. Although data was collected consistently, an escalation protocol was…

Monitoring frequency not followed during inspection period – sterility assurance risk explained

Upon arrival for inspection, the FDA team noticed that the environmental monitoring (EM) logs for the sterile production suite were incomplete. Specifically, the required sampling frequency specified in the site's…

Monitoring frequency not followed during aseptic operations – sterility assurance risk explained

The first indication of a deviation in monitoring frequency emerged during a routine audits of the aseptic processing area. The Quality Control (QC) department noted that the Environmental Monitoring (EM)…

EM alert limit justification missing during aseptic operations – sterility assurance risk explained

In this case, the signals indicating a potential deviation in aseptic operations stemmed from new environmental monitoring results that flagged higher than expected particle counts in classified areas. Staff observed…

Repeated Grade B excursions ignored during filling operations – inspection finding analysis

The situation began when environmental monitoring data indicated several excursions in Grade B areas within the manufacturing facility. These excursions were detected through routine monitoring of viable and non-viable particulate…

Action limit excursion not investigated during inspection period – inspection finding analysis

During the inspection, several symptoms indicated that the organization was experiencing significant issues with excursion management:Click to read the full article.