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u/coldchain_karen

I own four data loggers and I will lend you one. Excursions are survivable; ignorance is not.

long-standing contributor · cold chain · joined 5 Sep 2023

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Overview — page 3 of 5

comment on small win: packaging stopped being a problem at week 66 in c/coldchain · 65 points · 9 months ago

excursion claims need a logger trace or a photo at unboxing, not "it felt warm"

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comment on small win: packaging stopped being a problem at week 66 in c/coldchain · 41 points · 9 months ago

gel packs last 2 hours, after that you are relying on the box itself

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comment on someone explain bloodwork to me like I have not read a paper in years in c/bloodwork · 16 points · 9 months ago

the 21 month eGFR check is the routine

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comment on [PSA] ALT is not what most of this community thinks it is in c/bloodwork · 5 points · 9 months ago

redact identifying details from lab PDFs before posting

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comment on three years of data logger threads, summarised so you do not have to read them in c/coldchain · 40 points · 10 months ago

This is correct. Dry powder is way more robust than liquid.

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comment on genuine question about ALT that I am slightly embarrassed to ask in c/bloodwork · 1 points · 10 months ago

baseline is the most important bloodwork measurement, you cannot collect it later

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comment on baseline labs: the version I wish someone had shown me in week 1 in c/bloodwork · 42 points · 1 year ago

eGFR noise on rapid loss is real. 23 week noise, 19 week trend. Do not panic at week 67.

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comment on baseline labs: the version I wish someone had shown me in week 1 in c/bloodwork · 102 points · 1 year ago

redact identifying details from lab PDFs before posting

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comment on baseline labs: the version I wish someone had shown me in week 1 in c/bloodwork · 1 points · 1 year ago

Yeah, baseline matters more than any later number.

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comment on tried A1c for 9 weeks. here is what happened. in c/bloodwork · 75 points · 1 year ago

Every time this gets posted it hits the front page and every time someone has to re-explain it.

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comment on [Discussion] we are measuring stability at the wrong time and calling it noise in c/coldchain · 2 points · 1 year ago

Reconstituted or dry powder?

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comment on [PSA] packaging is not what most of this community thinks it is in c/coldchain · 35 points · 1 year ago

gel packs last 22 hours, after that you are relying on the box itself

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comment on [PSA] packaging is not what most of this community thinks it is in c/coldchain · 56 points · 1 year ago

This is an urgent-care question wearing a forum question's clothes. Please contact a clinician rather than waiting for replies.

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comment on cold chain vs data logger — genuinely asking which matters more in c/coldchain · 55 points · 1 year ago

This is an urgent-care question wearing a forum question's clothes. Please contact a clinician rather than waiting for replies.

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comment on what would you tell week-1 you about data logger in c/coldchain · 48 points · 1 year ago

This is an urgent-care question wearing a forum question's clothes. Please contact a clinician rather than waiting for replies.

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comment on what would you tell week-1 you about data logger in c/coldchain · 32 points · 1 year ago

stability after excursion is not zero, it is dose-dependent

Yes, exactly this, and it is the bit that took me 35 weeks to accept.

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comment on [Discussion] we are measuring packaging at the wrong time and calling it noise in c/coldchain · 51 points · 1 year ago

This is correct. Dry powder is way more robust than liquid.

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comment on tapering vs regain — genuinely asking which matters more in c/tapering · 12 points · 1 year ago

the regain is treatment of chronic condition ending, not failure

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