How often do you monitor plasma oxalate levels for patients with ESKD secondary to primary hyperoxaluria who are on hemodialysis and receiving lumasiran?  

There is no absolute correct answer. Largely, it depends on how the patient is doing and how stable their oxalate status has been. Typically, we had like a predialysis plasma oxalate at a minimum once per month in a stable patient. I typically would do this on a Monday so that is the absolute highes...