Determination of Lactose in Lactose-Free and Low-Lactose Milk, Milk Products, and Products Containing Dairy Ingredients by the LactoSens®R Amperometry Method: Final Action 2020.01.

Background: The LactoSens®R method was previously shown to have acceptable accuracy and repeatability precision as required by AOAC Standard Method Performance Requirements (SMPR®) 2018.009 for determination of lactose in low-lactose or lactose-free milk, milk products, and products containing dairy ingredients and was awarded Official Method of AnalysisSM (OMA) First Action status in 2020.

Objective: The method was subjected to a multilaboratory validation (MLV) study to evaluate the reproducibility precision of the method.

Phase III Study of F-PSMA-1007 Versus F-Fluorocholine PET/CT for Localization of Prostate Cancer Biochemical Recurrence: A Prospective, Randomized, Crossover Multicenter Study.

The objective of this study was to compare F-PSMA-1007 PET/CT and F-fluorocholine PET/CT for the localization of prostate cancer (PCa) biochemical recurrence. This prospective, open-label, randomized, crossover multicenter study included PCa patients with prior definitive therapy and suspected PCa recurrence. All men underwent both F-PSMA-1007 PET/CT and F-fluorocholine PET/CT (102 received F-PSMA-1007 PET/CT first and 88 received F-fluorocholine PET/CT first).

RNA ImmunoGenic Assay: A Method to Detect Immunogenicity of Transcribed mRNA in Human Whole Blood.

The mRNA therapeutics is a new class of medicine to treat many various diseases. However, transcribed (IVT) mRNA triggers immune responses due to recognition by human endosomal and cytoplasmic RNA sensors, but incorporation of modified nucleosides have been shown to reduce such responses. Therefore, an assay signifying important aspects of the human immune system is still required.

Determination of Lactose in Lactose-Free and Low-Lactose Milk, Milk Products, and Products Containing Dairy Ingredients by the LactoSens®R Amperometry Method: First Action 2020.01.

Background: The AOAC Stakeholder Panel on Strategic Food Analytical Methods approved Standard Method Performance Requirements (SMPR®) 2018.009 for lactose in low-lactose or lactose-free milk, milk products, and products containing dairy ingredients. The LactoSens®R Method is a biosensor assay kit developed for the determination of lactose in a variety of lactose-free or low-lactose milk, dairy, and infant formula products produced with yeast-neutral lactases.