112 - Steam Sterilization, Moist/Dry Heat, Biological Indicators, Cycle Development, Validation and Parametric with Release with Jeanne Moldenhauer

Let's Combinate · 29 Nov 2023 · 47m

What this episode covers

Jeanne Moldenhauer, Vice President at Excellent Pharma Consulting, explains the technical nuances of steam and dry heat sterilization for pharmaceutical and combination products. She details the selection of biological indicators like Geobacillus stearothermophilus and Bacillus smithi, noting how solution chemistry and surface contact alter their heat resistance. The discussion covers the distinction between overkill and product-specific cycles, the calculation of F0 values, and the historical shift toward parametric release to accelerate product availability.

Other shows on the same ground, closest first.

  • Global Medical Device Podcast · 37m

    Essentials of Sterilization for Med Device Professionals

    Laura Maher, a Medical Device Guru at Greenlight Guru, explains the technical differences between sterilization modalities like gamma radiation and ethylene oxide (EO), including material compatibility issues with silicone and batteries. She details the validation processes, such as bio-burden testing and dose audits, and highlights emerging FDA-recognized modalities like chlorine dioxide that offer safer in-house options. Maher also discusses critical sterility pitfalls, including packaging failures, water system biofilm management, and the risks of bacterial endotoxins from high initial bioburden.

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