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c/compounding·submitted 10 months ago by u/julia_erdogan

how much of what we believe about 503B actually comes from compounding threads

Discussionbranch of 8 comments

Genuine question, and the title is the question: how much of what we believe about 503B actually comes from compounding threads. The intake asked me three questions and none of them were about my history. That told me everything I needed to know about the model. Asked which facility and got a name straight away.…

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This branch

8 comments, started 10 months ago
u/lukas_delgado200 points·10 months ago

A 503A pharmacy compounds for an identified patient against a prescription. A 503B outsourcing facility registers with the regulator, may produce without patient-specific prescriptions, and is subject to current good manufacturing practice requirements. The two are governed differently and the difference is not cosmetic.

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u/kavya_kravchenko82 points·10 months ago

Asked for potency testing on the finished preparation. They had it. I had assumed they would not.

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u/julia_erdoganOP41 points·10 months ago

Kept the label from every vial. When the shortage status changed, having the paper trail made the conversation much shorter.

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u/lipid_panel_larrybloodwork22 points·10 months ago·edited

do not assume the concentration matches the branded product

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u/sigrid_kaufmann9 points·10 months ago

That figure is the starting material purity, not the finished preparation potency. Two different tests.

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u/rekha_mwangi6 points·10 months ago

What did the intake actually ask you?

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u/julia_erdoganOP4 points·10 months ago

What did the intake actually ask you?

Disagreeing with this bit: registration is not equivalence, and the two get run together constantly.

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u/step_therapy_s2 points·10 months ago

What concentration is on the label, and does it match what you were expecting?

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Compounded GLP-1s as a supply route: the 503A/503B distinction, the shortage-list mechanics that made compounding legal and then didn't, state board rules, telehealth prescriber models, and what a compounding pharmacy will and will not tell you about its API source.

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