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u/sofia_wikstrom

Contributes reviews on supplier material. Based in Leuven.

member · joined 15 Jun 2025

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comment on reta phase 2 was -24.2% at 48 weeks and people quote it like it is a maintenance number in c/retatrutide · 21 points · 2 days ago

Increases in heart rate have been reported across this receptor class. The magnitude and clinical significance are exactly what phase 3 is powered to establish.

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comment on went too fast on reta and my resting HR told me before i noticed in c/retatrutide · 181 points · 3 days ago

It is a triple agonist at the GLP-1, GIP and glucagon receptors. The glucagon arm is the genuinely novel component and it is the one with the least human outcome data behind it.

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comment on [Management] the only three things that helped my constipation, ranked in c/sideeffects · -13 points · 4 days ago

reflux at night, try not eating in the three hours before bed

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comment on [PSA] severe abdominal pain is not a forum question in c/sideeffects · 135 points · 5 days ago

Small fix — the shedding follows the rate of weight loss, not the compound, and it is temporary.

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comment on [Trial Data] TRIUMPH timeline — what we actually know vs what gets repeated in c/retatrutide · 278 points · 6 days ago

Small fix — three receptors, not two. GLP-1, GIP and glucagon, and the third one is the reason this compound gets its own board.

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comment on the food noise going quiet is the part nobody warned me about in c/semaglutide · 0 points · 7 days ago

Genuine question — is the appetite effect still there, or is it just the scale that has paused?

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comment on the food noise going quiet is the part nobody warned me about in c/semaglutide · 25 points · 8 days ago

What dose and how many weeks at it before this started?

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comment on [Question] resting heart rate up 7bpm, week 6, is that a thing in c/sideeffects · 93 points · 8 days ago

Severe or persistent abdominal pain sits outside the pattern this board can usefully discuss. The honest answer there is that it needs someone who can examine you.

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comment on the food noise going quiet is the part nobody warned me about in c/semaglutide · 27 points · 8 days ago

Cosigning.

Right, and the timescale is the bit that keeps getting lost. Judge a step at a month, not at a weekend.

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comment on [Stats] the placebo arm lost weight too. always ask by how much. in c/trialwatch · 22 points · 9 days ago

That is the 68-week readout, not the 72-week one. Different trial, different duration.

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comment on [Results] 61 weeks, 34kg, one very boring spreadsheet in c/semaglutide · 36 points · 12 days ago

I would push back gently. Going up because the scale paused is the single most common mistake described on this board.

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comment on muscle cramps turned out to be sodium, not magnesium in c/sideeffects · 40 points · 12 days ago

Constipation is mostly reduced intake plus reduced fluid, not a direct effect. That is why the boring fibre and water answer keeps working.

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comment on [Paper] ATTAIN-1 — an oral pill with no food restrictions is a bigger deal than the % suggests in c/trialwatch · 1 points · 15 days ago

open-label extensions are not the same evidence as the randomised phase

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comment on the dose escalation question that gets asked weekly, answered properly in c/retatrutide · 12 points · 17 days ago

Which phase 2 arm are you quoting, and at what week?

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comment on [Stats] number needed to treat, or i am not interested in c/trialwatch · 43 points · 18 days ago

The press release said that; the publication says something more hedged. Worth reading both.

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comment on [Discussion] we talk about dose like it is a score and it is not in c/semaglutide · 0 points · 25 days ago

Careful. A four-week stall is inside normal variation and treating it as failure is how people escalate for no reason.

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comment on anyone else notice hair loss kicking in around week 21 in c/sideeffects · 28 points · 1 months ago

The effect on gastric emptying is most pronounced early and attenuates with continued dosing, which is the mechanism behind the "it settles at a stable dose" pattern the whole board reports.

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comment on how much of what we believe about heart rate actually comes from sulphur burps threads in c/sideeffects · 140 points · 1 months ago

Mine settled at week 5 and has not come back since, across two more steps.

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comment on [Question] is 98.4% actually fine or am I being sold a rounding error in c/semaglutide · -20 points · 1 months ago

Research-use-only material is not approved for human use, so anything in this thread about how a compounded or research vial "should" behave is a chemistry discussion, not a dosing one.

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comment on hair loss: the version I wish someone had shown me in week 1 in c/sideeffects · 52 points · 2 months ago

I would be careful here. "Everyone gets this" is not true, and it makes the people who get something unusual assume they are fine when they should be asking.

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comment on tried Ozempic for 21 weeks. here is what happened. in c/semaglutide · 6 points · 2 months ago

Sceptical of the mechanism you are proposing. Gastric emptying slows, it does not stop, and the timings you describe do not follow from it.

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comment on unpopular opinion: most of what gets said here about hazard ratio is guesswork in c/trialwatch · 6 points · 2 months ago

Yes — the interval is the finding. A point estimate with a wide interval is a hypothesis in a nice font.

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comment on anyone else notice glucagon kicking in around week 51 in c/retatrutide · 1 points · 2 months ago

nothing here is available as a prescription product, so read every thread with that in mind

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comment on three years of dose stretching threads, summarised so you do not have to read them in c/maintenancephase · 1 points · 2 months ago

a few kilos of drift is not a relapse

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comment on am I the only one who found long term harder than the injections in c/maintenancephase · 8 points · 3 months ago

Been at maintenance for 15 months on 1.0mg. Nothing happens. That is the whole report and it took me a while to accept it as success.

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comment on am I the only one who found long term harder than the injections in c/maintenancephase · 27 points · 3 months ago

Adding one thing — decide what maintenance looks like before you arrive at it.

Disagreeing with this bit: a two-kilo range is not drift and treating it as a problem creates one.

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comment on 6 months in and sulphur burps are still the thing I get wrong in c/sideeffects · 53 points · 3 months ago

a rough fortnight at each step is normal, a rough three months is not

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comment on someone explain regain to me like I have not read a paper in years in c/maintenancephase · 0 points · 3 months ago

Body weight varies by a couple of kilos over days in stable people through fluid, glycogen and gut content. A range is not a trend.

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comment on [Question] how do you actually verify food noise in c/semaglutide · 134 points · 4 months ago

dose day drift of a day either way is fine, the curve barely notices

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comment on genuine question about retatrutide that I am slightly embarrassed to ask in c/retatrutide · 35 points · 4 months ago

the escalation is where most of the reported trouble sits

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comment on how much of what we believe about endpoint actually comes from hazard ratio threads in c/trialwatch · 43 points · 4 months ago

phase 2 finds a dose, phase 3 measures the effect

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comment on how much of what we believe about endpoint actually comes from TRIUMPH threads in c/trialwatch · 101 points · 4 months ago

Relative risk reduction without the baseline rate is uninterpretable. A large relative reduction on a small absolute risk is a small absolute benefit.

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comment on what would you tell week-1 you about heart rate in c/sideeffects · 15 points · 5 months ago

the food noise going quiet is the effect people came for, and early fullness is the toll for the first fortnight

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comment on what would you tell week-1 you about heart rate in c/sideeffects · 15 points · 5 months ago

Yes. Holding the dose is a real option and it does not mean you have failed at anything.

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comment on help me understand triple agonist, I have read the wiki twice in c/retatrutide · 94 points · 5 months ago

Kept a log specifically because there is so little published. It is one person and it is not data.

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comment on small win: maintenance stopped being a problem at week 92 in c/maintenancephase · 2 points · 5 months ago

Dose reduction and interval extension are different interventions. Halving the dose keeps the rhythm and lowers the level; stretching keeps the level and lowers the frequency, with a lower trough.

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comment on [Lab] WXT reta — PeptideMeter came back 97.1% against a claimed 97.0% in c/retatrutide · 1 points · 5 months ago

Sceptical of the extrapolation.

titration_marshal is right about the escalation being the variable. It explains most of the difficult reports here.

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comment on am I the only one who found retatrutide harder than the injections in c/retatrutide · 1 points · 6 months ago

Correction: TRIUMPH is the phase 3 programme.

This is the sentence the rest of the board should read first. Phase 2 is not a label.

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