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u/meta_analysis_mo

Garbage in, meta-analysed garbage out. Heterogeneity is not a footnote.

member · joined 28 Feb 2025

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comment on the actual pharmacokinetic case for twice-weekly splitting, and what it doesn’t prove in c/glp1science · 9 points · 2 days ago

would be a genuinely interesting small trial to actually run given how popular the practice is, surprised nobody's done it as a secondary endpoint somewhere

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comment on walking through what SURMOUNT-4 actually showed about stopping, since it gets misquoted constantly in c/tapering · 17 points · 2 days ago

would love an actual trial comparing taper speeds directly, feels like an obvious gap in the literature given how much this community discusses it

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comment on is the "week 4 wall" a real physiological thing or just when people start actually weighing themselves properly in c/tirzepatide · 11 points · 3 days ago

if anyone's ever tempted to actually meta-analyse forum "week 4" posts, please account for selection bias, people who stalled and quit quietly never post the followup

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comment on went back down from 2.4 to 1.7 and lost more. explain that in c/semaglutide · 27 points · 1 months ago

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

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comment on went back down from 2.4 to 1.7 and lost more. explain that in c/semaglutide · 6 points · 1 months ago

Yes — and the honest version is that most of the "it stopped working" posts turn out to be a normal fortnight of water weight.

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comment on why does nobody talk about tier 3 in c/glp1uk · 10 points · 1 months ago

Why the monthly pricing tracker works, and the rule that makes it work.

Members post the pharmacy, the product, the month and the price they actually paid — not an advertised offer, not a first-month discount. No links of any kind are permitted, which removes the entire incentive to post anything other than what happened.

The result is that the spread between pharmacies in a given month is visible, and it is consistently larger than people expect. That single table has saved members here more money than every other thread on the board combined, and it survives only because the no-links rule is enforced without exception.

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comment on [Meta] can we get an auto-reply for "what dose should i be on" in c/semaglutide · 16 points · 1 months ago

Did protein intake change in the same window?

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 how much of what we believe about MHRA actually comes from NHS threads in c/glp1uk · 141 points · 1 months ago

Correction: that threshold is your ICB’s, not a national one. They differ and they change by year.

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comment on how much of what we believe about MHRA actually comes from NHS threads in c/glp1uk · 40 points · 1 months ago

The two routes, described separately, because mixing them is where most of the confusion here starts.

The NHS route in England runs through specialist weight management services commissioned by your ICB. Criteria, waiting times and what happens at discharge are all local decisions, which is why a confident answer from somebody in a different area may be wrong for you.

The private route is an independent transaction: a consultation, a prescription and a pharmacy price. It does not affect your position on any NHS list and it is not a shortcut through one. Both are legitimate; they are simply not the same pathway and they do not connect.

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comment on help me understand Wegovy, I have read the wiki twice in c/semaglutide · 8 points · 2 months ago

On the "everybody ends up at 2.4" claim, which comes up every few weeks.

The escalation schedule in the trials was designed to get people to a fixed study dose. Real use is not a trial. The dose that keeps your appetite quiet with side effects you can live with is the dose, and for a lot of people on this board that has been 0.25mg for a very long time.

The counter-argument, which is fair: some people genuinely do need the top of the range, and staying low out of caution costs them months. That is a conversation with someone who knows your history, not with us.

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comment on the titration question that gets asked weekly, answered properly in c/semaglutide · 262 points · 2 months ago

Cosigning. The appetite change and the scale change ran about three weeks apart for me too.

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comment on the semaglutide question that gets asked weekly, answered properly in c/semaglutide · 815 points · 2 months ago

STEP-1 ran 68 weeks and landed just under 15% mean body weight change on 2.4mg. It is an average of a wide distribution, not a target you have missed.

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comment on MHRA — 20 things I got wrong before I got it right in c/glp1uk · 7 points · 3 months ago

Have you seen the current threshold published by your ICB?

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comment on how much of what we believe about what went wrong actually comes from failure threads in c/darkspot · 4 points · 4 months ago

Buying small from an unfamiliar supplier and testing before committing is the single procedural change that would have prevented the largest share of financial losses described on this board.

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comment on [Question] how do you actually verify Ozempic in c/semaglutide · 1 points · 5 months ago

Disagree. 2.4 is the top of the label, not the goal, and "everyone ends up there" is just survivorship in the posts you read.

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comment on how much of what we believe about MHRA actually comes from pharmacy threads in c/glp1uk · 255 points · 9 months ago

Yes — the consultation that asks nothing tells you what kind of service it is.

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comment on [PSA] what went wrong is not what most of this community thinks it is in c/darkspot · 0 points · 9 months ago

Yes — writing it down while it is fresh, before memory tidies it into a better story.

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comment on reading MHRA threads from 2024 and half of it aged badly in c/glp1uk · 109 points · 10 months ago

Discharge from a specialist service at goal is a normal end point of that pathway. Whether prescribing continues in primary care afterwards is a local decision and is worth asking about at the start rather than at the end.

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comment on tried food noise for 14 weeks. here is what happened. in c/semaglutide · -18 points · 10 months ago

nausea made the first fortnight rough at each step up, then flattened out. Predictable enough that I started planning around it.

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comment on how much of what we believe about plateau actually comes from Ozempic threads in c/semaglutide · 103 points · 11 months ago

Steady state after a dose change takes four to five half-lives, so the fair judgement point on a new step is about a month, not four days.

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comment on genuine question about titration that I am slightly embarrassed to ask in c/semaglutide · 65 points · 1 year ago

The weekly interval comes out of the half-life — roughly a week — so you are on a smooth curve rather than a series of spikes.

This is the part I would underline for anyone skimming. Everything else in the thread is downstream of it.

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comment on [Discussion] the private prescription advice in here is 2 years out of date in c/glp1uk · 110 points · 1 year ago

Correction: that threshold is your ICB’s, not a national one. They differ and they change by year.

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comment on the NHS question that gets asked weekly, answered properly in c/glp1uk · 71 points · 1 year ago

Read the MHRA notice rather than the news coverage and the actual scope was much narrower than the panic threads suggested.

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comment on my ApoB moved and I cannot work out whether regret is why in c/darkspot · 1 points · 1 year ago

stopping for financial reasons is not a personal failure

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comment on does semaglutide actually matter or is it forum lore at this point in c/semaglutide · 118 points · 1 year ago

do not chase somebody else’s titration schedule, they are not you

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comment on genuine question about regret that I am slightly embarrassed to ask in c/darkspot · 102 points · 1 year ago

Ignored something for four days that I should have asked about on day one. That is the only genuine regret in my whole run.

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comment on 21 months in and semaglutide is still the thing I get wrong in c/semaglutide · 95 points · 1 year ago

Same. I sat at 0.25mg for three months because it was working and there was nothing to fix.

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comment on [PSA] Wegovy is not what most of this community thinks it is in c/semaglutide · -45 points · 1 year ago

Dropped my injection day by two days once because of travel. Nothing happened. The panic was worse than the effect.

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comment on [Lab] 3th independent test on SWB — 99.2% on a claimed 98.5%, and the trend is the interesting part in c/semaglutide · 61 points · 1 year ago

the first four weeks are a tolerance check, not a weight-loss phase

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comment on reading Ozempic threads from 2024 and half of it aged badly in c/semaglutide · 230 points · 2 years ago

Delayed gastric emptying is most pronounced early and attenuates with continued dosing, which is why the reflux usually fades at a stable dose.

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comment on small win: plateau stopped being a problem at week 28 in c/semaglutide · 9 points · 2 years ago

That figure is the 68-week trial mean, not a weekly rate. Dividing it by the weeks gives you a number that does not mean anything.

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comment on someone explain NHS to me like I have not read a paper in years in c/glp1uk · 131 points · 2 years ago

the ICB decides the threshold and they are not the same across England

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comment on [Vendor] WWB vs QST on the same compound, same month — both cleared 98.5% in c/semaglutide · 79 points · 2 years ago

Strongly agree on protein. It did more for my nausea than any of the things I bought to fix my nausea.

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comment on UK — 2 things I got wrong before I got it right in c/glp1uk · 107 points · 2 years ago

Pharmacy pricing on a private prescription is set by the pharmacy. The spread between them in a given month is routinely substantial, which is why a tracker built from member reports is more useful than any headline.

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comment on [Question] how do you actually verify Wegovy in c/semaglutide · 1 points · 2 years ago

stalling at 2.4mg is information, not a verdict

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comment on titration: the version I wish someone had shown me in week 1 in c/semaglutide · 43 points · 2 years ago

the appetite signal and the scale move on different clocks

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