Beta-arrestin, cAMP, and the part of dulaglutide’s mechanism nobody quotes
The receptor is expressed in more tissues than the popular account allows, and that is the whole story.
TheCompound Journal
Reporting on incretins, compounding & the peptide supply chain
Practice Dispatch
The evidence base is thin and the document says so, which is to its credit.
The pharmacy regulator in the Netherlands has issued counselling standards for initiation of GLP-1 receptor agonist therapy, specifying what must be covered at the point of supply: device technique, expected adverse effects, what to do about a missed dose, storage, sharps disposal, and — notably — what happens if treatment stops.
The titration document sets out three permissible responses to unresolved symptoms at a given dose: hold at the current dose for a further interval, return to the previous dose, or discontinue. It declines to specify a maximum hold duration, on the stated grounds that no evidence supports one.
The evidence base for most practical questions in this field is thin, and the better guidance documents say so explicitly rather than manufacturing a recommendation grade. The Journal reports the stated evidence quality alongside the recommendation, because a strong recommendation on low-quality evidence is a different object from a strong recommendation on high-quality evidence.
Ndidi Achebe, regulatory affairs consultant, noted who the document does not reach. "None of my patients who buy online will ever see this. That population is entirely outside the guidance system."
Our patient-notes department will cover the practical consequences in the next issue, including what the change means for someone scheduled for an elective procedure.
The receptor is expressed in more tissues than the popular account allows, and that is the whole story.
The evidence base is thin and the document says so, which is to its credit.
Dose reduction is not withdrawal, and the trials that tested withdrawal cannot be read as testing it.
The features that should prompt urgent assessment, stated once and plainly.
The evidence base is thin and the document says so, which is to its credit.
A supply interruption is a discontinuation with no notice, no taper and no plan. That is a distinct clinical situation.