Pharmaceutical Manufacturing – Autoclave Steam Sterilization:
A pharmaceutical manufacturing company recently had several autoclave sterilization cycles that were very long in duration, resulting in premature failure of stopper and seal RTP bags. The cycles had been developed and validated years ago and the company did not have much in-house autoclave/sterilization expertise. Additionally, they only had one autoclave to support manufacturing and therefore, minimal downtime available for development/testing of the autoclave.
Performance Validation (PV) was selected for the project because of their extensive temperature mapping and cycle development experience specifically with steam sterilizers. PV was integral to the project from understanding the customer needs in the evaluation phase, to devising potential solutions based on extensive previous experience. PV was able to provide and efficiently use wireless temperature probes to evaluate varied cycle parameters quickly and confirm load sterilization requirements were met.
The customer was very pleased with the recommended autoclave cycle changes and the final results as confirmed with testing by PV. PV was able to demonstrate, through development testing and then revalidation of each cycle, that the steam sterilizer continued to provide adequate sterilization of stopper/seal loads with the implementation of significantly reduced pre-vacuum and post-vacuum pulses and durations. The maximum load sizes were reduced by 50% such that proper heat-up and cooling/drying would occur in the shortened cycle times. PV communicated very well with the customer and fostered a collaborative effort, getting review and agreement from key stakeholders, throughout the entire project.
The project accomplished the following for the pharma company:
Have a question about the design, development, or implementation of a sterilization cycle for steam sterilizers? If so, please contact us through our Contact Us form and one of Performance Validation’s team members will be in touch.
About Performance Validation: Performance Validation is a 100% employee-owned company serving the life science industries since 1988, and is a nationwide leader in providing validation, commissioning, and quality services for pharmaceutical, biotechnology, and medical device manufacturers. We are not a virtual company, a staffing agency, or a “body shop.” Our projects are managed and staffed by our own employees. We live by our Mission, which is to provide our clients with peace of mind, and we have been doing so for more than 30 years.
For more information:
Principal Validation Engineer
Performance Validation, Inc
Cell: (317) 341-2819