Higher radioactivity in melanin-containing uveal tract and skin of pigmented rats
“In pigmented rats, distribution of inavolisib-derived radioactivity was comparable to that in albino rats, with the exception of melanin containing tissues, such as uveal tract and skin that presented higher levels of radioactivity.”
✓ VerifiedFDA multi-discipline review, p. 49Source ↗
Modality-specific risk
On-target hyperglycaemia from PI3K inhibition of insulin signalling
“The dose-related and reversible hyperglycaemia is considered related to the pharmacologic effect of PI3K inhibition on insulin signalling.”