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c/retatrutide·posted 2 years ago by u/deleted_my_history

[Results] 26 weeks, 5kg, and dose escalation was the hard part

Results Long Haul ×2 Slow Clap ×1 The Quiet One ×1

26 weeks, 5kg, and dose escalation was the hard part. Same spreadsheet I have been keeping since the start, nothing retrofitted.

Figures up front so nobody has to dig: 26 weeks and 5kg.

Glucagon receptor agonism is associated with increased energy expenditure and with hepatic effects. That is a mechanistic story with strong preclinical support and limited phase 2 human data.

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.

Ask me anything specific. Anything general I will probably get wrong.

7,855 up / 1,115 down88% upvoted52 commentsid fesps126 Apr 2024

52 comments

30 in this archive, depth 4

best — the order this archive was captured in

u/vito_beaulieu523 points·2 years ago

The phase 2 readout ran to 48 weeks in a few hundred participants with a slow escalation. Both the size and the duration matter when people quote the headline number.

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u/lina_bruun161 points·2 years ago

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

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u/ledger_modMOD325 points·2 years ago

Standing reminder in every thread here: unapproved compound, research material is not for human use, nothing on this board is medical advice.

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u/cold_chromatogram_only371 points·2 years ago

The standing caveat, written out properly because it keeps getting compressed into a footnote.

Nothing containing this compound is approved by any regulator. Research-use-only material is not approved for human use. That is not a legal formality on this board — it is why there is so little independent data, why the escalation schedules people post are invented, and why nobody here can answer a dosing question.

What this board can usefully do is read the published trials carefully, log independent purity results, and be honest about how thin the evidence base is. Everything else belongs somewhere with a clinician in it.

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[removed]171 points·2 years ago

[removed by moderator]

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u/trialwatch_theotrial nerd60 points·2 years ago

wait for phase 3 before you argue about rankings

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u/lane_watchermod · logistics382 points·2 years ago

Flair set to Trial Data since the post is about the published readout rather than an experience.

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u/cormac_roos117 points·2 years ago

Independent purity testing on this compound is thin compared with the older molecules, simply because fewer members have paid for it. Fewer results means wider uncertainty, not a verdict.

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u/deleted_my_historyOP89 points·2 years ago

comparing reta phase 2 to sema phase 3 is comparing different things

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u/burned_once_twice0 points·2 years ago

comparing reta phase 2 to sema phase 3 is comparing different things

Adding the standing caveat: none of this is approved anywhere and research material is not for human use.

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u/trialwatch_theotrial nerd61 points·2 years ago

heart rate is the thing people report watching

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u/halima_mbeki261 points·2 years ago

the escalation is where most of the reported trouble sits

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u/dead_space_doug229 points·2 years ago

Read the phase 2 paper twice before ordering anything. Recommend that to anyone in this board: the error bars are the interesting part.

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u/deleted_my_historyOP97 points·2 years ago

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

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u/matias_falk54 points·2 years ago

Nothing containing this compound is approved anywhere. Research-use-only material is not approved for human use, and that is a statement of fact rather than a disclaimer.

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u/careful_gradient_notes37 points·2 years ago

The thing that surprised me was how much of the discussion here is inference rather than measurement.

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u/deleted_my_historyOP167 points·2 years ago

Are you comparing against phase 3 numbers for something else? They are not comparable.

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u/marit_laurent116 points·2 years ago

Agreed on the heart-rate reports. They are consistent enough across the threads to be worth noting, not enough to be a finding.

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u/signe_villalobos170 points·2 years ago

Stopped at a low step because there was no reason to go further and no data to tell me what further would do.

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u/nadia_norgaard-6 points·2 years ago

dose escalation in the trials was slow for a reason

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u/cormac_roos1 point·2 years ago

Are you tracking heart rate at all?

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u/halima_mbeki1 point·2 years ago

Push back: quoting the phase 2 headline as an expected outcome is not a fair reading of a small trial with wide intervals.

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u/anya_moreau102 points·2 years ago

Yes — the comparison threads are apples to oranges and they generate more heat than anything else here.

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u/titration_marshalmod · c/semaglutide77 points·2 years 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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u/mod_cold_roommod · c/coldchain47 points·2 years ago

Is that the 48-week figure or an earlier readout?

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u/quiet_moderatormod19 points·2 years ago

the energy-expenditure story is mechanistically interesting and clinically unproven

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u/divya_bakken31 points·2 years ago

small trial, big effect, wide error bars

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u/reta_and_regret8 points·2 years ago

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

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u/blunt_coldbox_20242 points·2 years ago

Watched heart rate on a wearable across twelve weeks because the threads said to. It moved a little and I have no idea whether that means anything.

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About c/retatrutide

Retatrutide: GIP/GLP-1/glucagon triple agonism, the TRIUMPH programme, and the fact that most people discussing it are handling research-grade material with no human-use approval anywhere. Dose-response, heart-rate signal, and the unusually steep phase-2 weight curves get argued about here weekly.

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