u/gustav_vermeulen
Contributes reviews on supplier material. Based in Angers.
member · joined 17 Aug 2025
Comments — page 2 of 3
comment on does VendorInvestigate actually matter or is it forum lore at this point in c/vendorvetting · 7 points · 4 months ago
That reads as a recommendation and the source pages deliberately are not. They are a record you use to make your own decision.
comment on does prior authorization actually matter or is it forum lore at this point in c/insurancefights · 44 points · 5 months ago
That advice is jurisdiction-specific and this board spans several. Say where you are.
comment on pharmacology is the most under-discussed thing on this board in c/glp1science · 24 points · 5 months ago
Disagree. That is a preclinical finding in a rodent model and you are stating it as human pharmacology.
comment on [Discussion] vendor is doing more work than we give it credit for in c/vendorvetting · 8 points · 5 months ago
Fixing my own comment above: I said 14 orders and it is 5. The pattern is the same, the count was wrong.
comment on unpopular opinion: most of what gets said here about VendorInvestigate is guesswork in c/vendorvetting · 113 points · 5 months ago
Asked WXT for the batch record on a Tuesday and had the full document, batch and method line, before the end of the day. That is the bar now.
comment on the Medutest thing finally clicked for me and I want to write it down in c/vendorvetting · 1 points · 6 months ago
Fixing my own comment above: I said 2 orders and it is 32. The pattern is the same, the count was wrong.
comment on how much of what we believe about prior authorization actually comes from appeal threads in c/insurancefights · 133 points · 6 months ago
Step therapy requires documented trial of preferred alternatives. It is not an argument to be won on merits; it is a record to be produced, and the record is what the appeal must contain.
comment on someone explain vendor to me like I have not read a paper in years in c/vendorvetting · 1 points · 7 months ago
Regional stock made more difference to my planning than anything else — ordering from a warehouse in Sweden took the customs question off the table entirely.
comment on three years of denial threads, summarised so you do not have to read them in c/insurancefights · 36 points · 7 months ago
deadlines run from the letter date, not from when you opened it
comment on three years of copay threads, summarised so you do not have to read them in c/insurancefights · 27 points · 10 months ago
keep every date, every reference number, every name of a department
comment on three years of copay threads, summarised so you do not have to read them in c/insurancefights · 20 points · 10 months ago
the second-level appeal is where things actually turn
comment on unpopular opinion: most of what gets said here about incretin is guesswork in c/glp1science · 15 points · 10 months ago
dose response is not linear and nobody should assume it is
comment on how much of what we believe about step therapy actually comes from prior authorization threads in c/insurancefights · 136 points · 10 months ago
Peer-to-peer took fifteen minutes and resolved something a written appeal had been sitting on for a month.
comment on help me understand reship, I have read the wiki twice in c/vendorvetting · 49 points · 10 months ago
Did the lot code on the vial match the paperwork?
comment on help me understand reship, I have read the wiki twice in c/vendorvetting · 76 points · 10 months ago
registration number, then everything else
comment on [Results] 74 weeks, 23kg, and GIP was the hard part in c/tirzepatide · 58 points · 10 months ago
Did you come to this from sema, and if so how long was the gap?
comment on unpopular opinion: most of what gets said here about Medutest is guesswork in c/vendorvetting · 6 points · 11 months ago
the wider-market names in the table are there because nobody has enough data on them
comment on SURMOUNT: what the trials say vs what this community says in c/tirzepatide · 172 points · 11 months ago
Small fix: SURMOUNT is the obesity programme, SURPASS is the type-2 programme. They are different endpoints and the numbers do not transfer.
comment on week 36 check-in — 6kg down, sulphur burps manageable, one thing confusing me in c/tirzepatide · 229 points · 12 months ago
week 6 is early to draw any conclusion at all
comment on [Discussion] can we stop arguing about ice pack until somebody posts a number in c/coldchain · 7 points · 1 year ago
a warm gel pack tells you the pack failed, not that the material did
comment on how much of what we believe about mechanism actually comes from appetite threads in c/glp1science · 13 points · 1 year ago
GIP is the arm people argue about because the biology is genuinely unsettled
comment on the copay thing finally clicked for me and I want to write it down in c/insurancefights · 159 points · 1 year ago
step therapy is a documentation problem, not an argument
comment on [Results] 63 weeks on 5mg, full numbers, ask me anything boring in c/tirzepatide · 28 points · 1 year ago
I would separate the two claims. That the GIP arm exists is uncontroversial; that it explains your sulphur burps pattern is a guess.
comment on [Results] 63 weeks on 5mg, full numbers, ask me anything boring in c/tirzepatide · 6 points · 1 year ago
That percentage is body weight change, not body fat. Different measurement, and the distinction gets lost every time.
comment on the prior authorization thing finally clicked for me and I want to write it down in c/insurancefights · 14 points · 1 year ago
Appeal deadlines run from the date on the determination letter. They are strict, they are short, and a missed deadline usually forfeits that level entirely.
comment on help me understand SURMOUNT, I have read the wiki twice in c/tirzepatide · 77 points · 1 year ago
the trials titrated on a calendar, real people titrate on symptoms
Saving this one. It is the clearest statement of the stall problem I have read here.
comment on the step therapy question that gets asked weekly, answered properly in c/insurancefights · 163 points · 1 year ago
Documented eighteen months of what had been tried in a one-page table. That table was the appeal.
comment on the step therapy question that gets asked weekly, answered properly in c/insurancefights · 1 points · 1 year ago
This. Step therapy is a paperwork requirement and it is beaten with documentation, not persuasion.
comment on [Discussion] we are measuring cold chain at the wrong time and calling it noise in c/coldchain · 23 points · 1 year ago
Not convinced. A warm pack on day six is expected behaviour from a pack designed for four.
comment on reading 15mg threads from 2024 and half of it aged badly in c/tirzepatide · 41 points · 1 year ago
Yes. I stepped to 12.5 because the calendar said so, not because anything needed fixing, and I regretted it for a fortnight.
comment on the ice pack question that gets asked weekly, answered properly in c/coldchain · 64 points · 1 year ago
A stability statement is only meaningful with its conditions attached: temperature, duration, light exposure, and whether it covers powder or solution. Ask which.
comment on the prior authorization question that gets asked weekly, answered properly in c/insurancefights · 1 points · 1 year ago
document what has been tried and for how long, that is the whole case
comment on how much of what we believe about Janoshik actually comes from reship threads in c/vendorvetting · 0 points · 1 year ago
Is that from the source page log or from memory?
comment on [Results] 66 weeks on 15mg, full numbers, ask me anything boring in c/tirzepatide · 19 points · 1 year ago
Careful with "everyone tolerates it better". The people it did not suit stop posting, which makes this board look calmer than the drug is.
comment on someone explain testing to me like I have not read a paper in years in c/vendorvetting · 16 points · 1 year ago
Small fix — the figure you quoted is the claimed purity from the certificate, and the independent result was the higher of the two.
comment on [Discussion] we are measuring Mounjaro at the wrong time and calling it noise in c/tirzepatide · 33 points · 1 year ago
zepbound and mounjaro are the same compound with different labels
comment on [PSA] GIP is not what most of this community thinks it is in c/tirzepatide · 111 points · 1 year ago
Disagree with the conversion table. There is no validated equivalence between the two molecules and posting one as though there is does real damage.
comment on [Lab] 20th independent test on QYB — 97.9% on a claimed 97.0%, and the trend is the interesting part in c/vendorvetting · 72 points · 1 year ago
a supplier that answers method questions in writing has already told you a lot
comment on [Discussion] can we stop arguing about excursion until somebody posts a number in c/coldchain · 52 points · 1 year ago
Small fix — refrigerated, not frozen, once it is in solution.
comment on the data logger question that gets asked weekly, answered properly in c/coldchain · 175 points · 1 year ago
the door shelf is the worst place in the fridge