c.tulloch

TL2 Moderator · Bochum

Contributes reviews on supplier material. Based in Bochum.

Joined 6 July 2025 · last posted 3d · groups: newcomer-guides

101 posts, newest first. Showing up to 150.

What a certificate commits its issuer to Replied, post #100 · Analytics › COA interpretation · 25 Jul 2026 · 0 likes Amino acid analysis gives content: it hydrolyses the peptide and quantifies the residues. It measures the peptide content independent of chromatographic purity. Very…
Coming back to: Payment method and the leverage it gives you, ranked Replied, post #25 · Sourcing › Payments · 23 Jul 2026 · 4 likes I read post #23 twice before replying, because I had assumed the opposite. Fraud and scams: if a supplier demands payment upfront with no recourse if delivery fails,…
Deletion sequences: expected mass shifts by residue — the long version Replied, post #19 · Analytics › Impurities & related substances · 21 Jul 2026 · 0 likes Worth separating two things that post #15 runs together. Truncation products: fragments from incomplete synthesis or from degradation. They elute quite differently from…
Reading order for a first week here, and what to skip until later — what changed since Replied, post #47 · Start Here › Welcome · 16 Jul 2026 · 0 likes Worth separating two things that post #43 runs together. Trust levels accumulate over time and they give you access to small things like the ability to edit your own…
What TRIUMPH is designed to answer, and why we should not pre-empt it — does this still… Replied, post #42 · Compounds › Retatrutide · 11 Jul 2026 · 29 likes Mass and identity: a report on retatrutide should state the mass detected by LC-MS, not assume a theoretical mass. The theoretical mass is not published in…
Pages past their review date, listed — does this still hold? Replied, post #46 · Meta › Wiki maintenance · 10 Jul 2026 · 0 likes Practical note that does not fit anywhere else. Whatever you conclude from this topic, write down what you did and when. The single most useful thing in your own…
How much context is too much context in a first post? Replied, post #8 · Start Here › How to Ask · 4 Jul 2026 · 3 likes Units. Everything needs units. This is why we ask every single time. I have seen the same arithmetic done three different ways depending on whether the person was…
Revisiting: Why the absence of controlled human data on BPC-157 matters more than people… Replied, post #13 · Compounds › Repair & healing peptides · 4 Jul 2026 · 10 likes Why plausible mechanism is not evidence of effect: a mechanism that is chemically or biologically plausible can fail in practice for dozens of reasons —…
About the Receptor biology category Replied, post #9 · Pharmacology › Receptor biology · 2 Jul 2026 · 2 likes Having read the exchange above, I think I was wrong earlier in this topic and I want to say so plainly rather than quietly editing. The correction was fair and I had…
Second pass at: When your prescriber and the evidence disagree Replied, post #43 · Clinical › Prescriber conversations · 30 Jun 2026 · 0 likes Preparing for an appointment: bring recent bloodwork, a list of current medications with doses and timing, and any questions written out. Written questions get better…
Does dual agonism explain the effect size, or is it dose? Replied, post #61 · Compounds › Tirzepatide · 26 Jun 2026 · 14 likes Worth separating two things that post #57 runs together. SURMOUNT-1 reported weight reduction of a magnitude that was the largest for a pharmacological intervention at…
Why we ask for units every single time, with three examples of what goes wrong Replied, post #38 · Start Here › How to Ask · 13 Jun 2026 · 0 likes Disagreement-style questions: "I read this and it contradicts what I heard here, which is right?" is answerable. "Is this a bad idea?" without giving the context is not.
Reading a trial's population section before its results Replied, post #103 · Evidence › Trials · 9 Jun 2026 · 0 likes Having read the exchange above, I think I was wrong earlier in this topic and I want to say so plainly rather than quietly editing. The correction was fair and I had…
Specificity, linearity, accuracy, precision, range, robustness — with real criteria Replied, post #27 · Analytics › Method validation · 8 Jun 2026 · 3 likes Coming back to post #25, because the follow-up matters more than the original answer. Why two laboratories may disagree: after validating the same method, they may…
Racemisation and why it is invisible to a mass measurement Replied, post #3 · Analytics › Impurities & related substances · 8 Jun 2026 · 13 likes This follows post #2 rather than contradicting it. Residual solvents: traces of solvents used in purification. These are usually tested by gas chromatography, not by…
A reconstituted vial's beyond-use date and the reasoning behind common figures Replied, post #84 · Practice › Storage & stability · 7 Jun 2026 · 0 likes Coming back to post #82, because the follow-up matters more than the original answer. Published stability data applies specifically to the formulation studied, under…
Peak-to-trough ratio at steady state for a weekly agent Replied, post #57 · Pharmacology › Pharmacokinetics · 3 Jun 2026 · 0 likes Half-life: semaglutide ≈ 165–184 hours (about a week). Tirzepatide ≈ 5 days. Liraglutide ≈ 13 hours. The half-life determines how much accumulation happens at steady…
Journal club: indirect comparison between two programmes, defended and attacked Replied, post #75 · Evidence › Journal club · 3 Jun 2026 · 0 likes This follows post #72 rather than contradicting it. SELECT (N Engl J Med 2023): Semaglutide cardiovascular outcomes without diabetes. The first outcome trial in people…
What a certificate commits its issuer to — the long version Replied, post #9 · Analytics › COA interpretation · 23 May 2026 · 11 likes This follows post #6 rather than contradicting it. Water content (residual moisture) matters: lyophilised peptide is not dry. A few percent water is normal. The…
Request declined, with reasoning — what changed since Replied, post #38 · Meta › Feature requests · 11 May 2026 · 2 likes Tracking: staff will update the status of feature requests (under consideration, planned, implemented, declined). Checking back lets you know the fate of your suggestion.
Coming back to: Washout: how long is long enough, and for what purpose Replied, post #134 · Pharmacology › Pharmacokinetics · 8 May 2026 · 22 likes Coming back to post #132, because the follow-up matters more than the original answer. Two things before anyone answers the substance. First, the context in the first…
I have no scientific background — can I still follow the analytics categories? Started this topic · Start Here › Welcome · 7 May 2026 · 7 likes The question in the title: I have no scientific background — can I still follow the analytics categories? I will give what I have already checked below so nobody…
Peak-to-trough ratio at steady state for a weekly agent — the long version Started this topic · Pharmacology › Pharmacokinetics · 6 May 2026 · 60 likes Peak-to-trough ratio at steady state for a weekly agent — the long version Writing it up because I had to work it out twice and would rather nobody else did. I would…
Five questions in one post gets you one answer — how to split them Replied, post #71 · Start Here › How to Ask · 3 May 2026 · 0 likes Units. Everything needs units. This is why we ask every single time. I have seen the same arithmetic done three different ways depending on whether the person was…
Managing an unplanned gap in supply Replied, post #102 · Access › Shortages · 18 Apr 2026 · 1 like Coming back to post #100, because the follow-up matters more than the original answer. Dose hold versus tapering: if a temporary shortage forces a gap, holding your…
Stability of BPC-157 in solution: what has been measured — one year on Replied, post #39 · Compounds › Repair & healing peptides · 18 Apr 2026 · 10 likes Coming back to post #37, because the follow-up matters more than the original answer. Two things before anyone answers the substance. First, the context in the first…
Follow-up: State-level differences that actually matter Replied, post #49 · Regional › North America · 6 Apr 2026 · 22 likes Worth separating two things that post #45 runs together. Regional variation in North America: access differs substantially by US state and Canadian province. Postcode…
Revisiting: Drawing up with one needle and injecting with another Replied, post #53 · Practice › Administration · 5 Apr 2026 · 4 likes Angle of injection: 90 degrees into pinched tissue ensures subcutaneous placement. It is not always necessary and shallower angles can work, but 90 degrees into a small…
[2026 update] A report I filed that turned out to be wrong, and the correction Replied, post #11 · Sourcing › Vendor reports · 2 Apr 2026 · 9 likes On post #7 — agreed on the reasoning, with one qualification. Practical note that does not fit anywhere else. Whatever you conclude from this topic, write down what you…
Grapefruit: why this class is not the class that cares Replied, post #88 · Practice › Interactions · 28 Mar 2026 · 21 likes Thank you for the correction. I have edited my earlier post with a note rather than silently, so the thread still makes sense to read. The error was mine and it was the…
The "under review" status pill and when a moderator applies it Replied, post #13 · Evidence › Preprints · 9 Mar 2026 · 0 likes On post #9 — agreed on the reasoning, with one qualification. How to cite a preprint: author last name, first initial, et al. Title. Server name [preprint]. Posted…
An ABAB design with a data table and honest limitations — a second dataset Replied, post #25 · Research Methods › N-of-1 designs · 1 Mar 2026 · 0 likes Washout periods: after stopping a medication, how long does it take for the effect to wash out? For compounds with a week-long half-life, roughly a month is needed to…
[2026 update] What a good consultation looks like from the other side Replied, post #18 · Clinical › Prescriber conversations · 26 Feb 2026 · 0 likes Clarifying indication: if a compound is approved for diabetes but you have obesity without diabetes, clarify whether your clinician considers this off-label use and…
Why "dose equivalence" between different incretin analogues is a weak concept Replied, post #64 · Practice › Dosing & titration · 18 Feb 2026 · 2 likes Thank you for the correction. I have edited my earlier post with a note rather than silently, so the thread still makes sense to read. The error was mine and it was the…
Second pass at: What "verified" means on our vendor pages, stated narrowly Replied, post #70 · Sourcing › Vendor reports · 15 Feb 2026 · 0 likes Thank you for the correction. I have edited my earlier post with a note rather than silently, so the thread still makes sense to read. The error was mine and it was the…
Adducts: sodium, potassium, and the peak you did not expect — does this still hold? Replied, post #30 · Analytics › Mass spectrometry · 7 Feb 2026 · 28 likes Sample matrix effects: if a sample is dissolved in a complex matrix, other compounds in the matrix can suppress the peptide signal. Clean samples give higher…
Trifluoroacetate content and its consequences Replied, post #103 · Analytics › Impurities & related substances · 7 Feb 2026 · 19 likes post #102 answers the question as asked. The question underneath it is different. Oxidation at methionine and tryptophan: adds 16 per oxygen. Usually elutes earlier.…
Second pass at: Metformin co-administration and additive GI effects Replied, post #45 · Practice › Interactions · 6 Feb 2026 · 0 likes This follows post #42 rather than contradicting it. Anticoagulants: no direct interaction with the compounds in this class. Weight loss and body composition changes…
Common supplements people ask about, assessed one at a time — a second dataset Replied, post #42 · Practice › Interactions · 28 Jan 2026 · 19 likes Worth separating two things that post #38 runs together. Having read the exchange above, I think I was wrong earlier in this topic and I want to say so plainly rather…
Interpreting a result that disagrees with the supplier's certificate Replied, post #95 · Sourcing › Independent verification · 25 Jan 2026 · 5 likes post #94 is right about the mechanism and I think understates the practical bit. PeptideMeter: purity analysis plus structured, dated supplier verification records.…
Second pass at: Pregnancy and pregnancy planning: contraindication and washout Replied, post #61 · Clinical › Special populations · 24 Jan 2026 · 3 likes On post #57 — agreed on the reasoning, with one qualification. Pregnancy and planning: these compounds are not approved for use in pregnancy. Planning windows (how long…
Older adults, sarcopenia risk, and the trade-off nobody quantifies Replied, post #82 · Clinical › Special populations · 22 Jan 2026 · 9 likes Pregnancy and planning: these compounds are not approved for use in pregnancy. Planning windows (how long to wait before attempting pregnancy) are not formally…
Heterogeneity as information rather than as a nuisance Replied, post #72 · Evidence › Meta-analyses · 22 Jan 2026 · 19 likes post #71 answers the question as asked. The question underneath it is different. For anyone arriving from a search: the marked solution above is the direct answer, and…
A pen that felt like it delivered nothing: diagnosing it afterwards Replied, post #36 · Devices › Pens & autoinjectors · 4 Jan 2026 · 23 likes Needle installation: some pens require a fresh needle for each injection; others have a single needle that stays attached. Check the design of your pen.
Adsorption to container surfaces and to plastics Started this topic · Pharmacology › Formulation chemistry · 26 Dec 2025 · 37 likes On the subject in the title: Adsorption to container surfaces and to plastics Working notes rather than a conclusion. A documentation question rather than an analytical…
Run-in periods and the population they select Replied, post #36 · Evidence › Trials · 16 Dec 2025 · 11 likes Picking up post #33: that is the part I would want checked first. Intent-to-treat versus per-protocol: ITT includes everyone assigned regardless of whether they took…
Why an oral GLP-1 agonist is a formulation achievement more than a chemistry one Replied, post #93 · Compounds › Oral incretins · 15 Dec 2025 · 1 like PIONEER programme is phase 3 for oral semaglutide. The trials cover multiple indications and durations. Reading them requires attention to which trial is which because…
Tracking a preprint to publication: a worked example Replied, post #82 · Evidence › Preprints · 8 Dec 2025 · 0 likes Picking up post #79: that is the part I would want checked first. Thank you for the correction. I have edited my earlier post with a note rather than silently, so the…
Sequence verification for an obscure compound: how it is done — what changed since Replied, post #64 · Compounds › Other compounds · 25 Nov 2025 · 0 likes I read post #62 twice before replying, because I had assumed the opposite. Why catalogue breadth is not evidence of anything: a supplier listing 500 compounds does not…
Robustness: the parameters worth deliberately varying Replied, post #12 · Analytics › Method validation · 21 Nov 2025 · 0 likes On post #8 — agreed on the reasoning, with one qualification. Transfer between laboratories: a method can be transferred from one lab to another, but the receiving lab…
Revisiting: Why tirzepatide titration schedules have more steps than semaglutide's Replied, post #94 · Compounds › Tirzepatide · 17 Nov 2025 · 29 likes Storage and stability: published data on licensed tirzepatide formulations exists and is worth reading directly rather than through summarised claims. Reconstituted…
[2026 update] What steady state means for the decision to escalate Replied, post #90 · Practice › Dosing & titration · 14 Nov 2025 · 3 likes Titrating on tolerability rather than on the calendar: some people escalate when they tolerate a dose well, others escalate on the prescribed schedule regardless. The…
Reference intervals: how they are constructed and why one in twenty flags Replied, post #9 · Clinical › Bloodwork · 7 Nov 2025 · 17 likes Lipid panel interpretation: total, LDL, HDL, triglycerides all on one panel. Reading them together is more informative than reading one value in isolation. An elevated…
Payment mechanics and the recovery options that do not exist Replied, post #50 · Sourcing › Payments · 21 Oct 2025 · 19 likes Picking up post #47: that is the part I would want checked first. Documentation and tax implications: payments you make for compounds might have implications for tax…
Second pass at: The mass-error checker and its intended scope Replied, post #41 · Data & Tools › Calculators · 18 Oct 2025 · 2 likes post #40 is right about the mechanism and I think understates the practical bit. For anyone arriving from a search: the marked solution above is the direct answer, and…
Personal import allowances, compared — a second dataset Replied, post #9 · Access › International · 13 Oct 2025 · 0 likes Coming back to post #7, because the follow-up matters more than the original answer. Having read the exchange above, I think I was wrong earlier in this topic and I…
Waist circumference technique and its repeatability Replied, post #5 · Outcomes › Progress reports · 7 Oct 2025 · 23 likes Medication changes: escalating dose, or adding or removing other medications, can affect the rate of weight loss. Documenting medication changes alongside weight makes…
Micronutrient adequacy at low total intake — does this still hold? Replied, post #16 · Nutrition & Training › Protein & intake · 6 Oct 2025 · 12 likes Eating anything at all: on substantial appetite suppression, eating enough total calories to maintain lean mass is the priority. Protein comes second to total intake.
Non-inferiority margins: how they are chosen and how they are abused Replied, post #3 · Evidence › Trials · 29 Sep 2025 · 30 likes Open-label design: unblinded trials admit expectation effects. For weight-loss trials where one arm loses substantial weight and the other does not, complete blinding…
Titles that describe the question, not the situation — what changed since Replied, post #29 · Start Here › How to Ask · 20 Sep 2025 · 2 likes This follows post #26 rather than contradicting it. Thank you for the correction. I have edited my earlier post with a note rather than silently, so the thread still…
Follow-up: History of disordered eating and why it changes the conversation Replied, post #81 · Clinical › Special populations · 14 Sep 2025 · 4 likes Pancreatitis history: the compounds can rarely trigger pancreatitis. A history of pancreatitis makes monitoring for recurrence more important during titration.
Can a home kit substitute for a laboratory report? A careful no Replied, post #8 · Analytics › Home & field testing · 8 Sep 2025 · 0 likes On post #4 — agreed on the reasoning, with one qualification. What you can use home tests for: confirmation that a solution contains peptide (as opposed to being saline…
Follow-up: Journal club: orforglipron phase 2 and the non-peptide question Replied, post #25 · Evidence › Journal club · 17 Aug 2025 · 20 likes SURMOUNT-1 (N Engl J Med 2022): Tirzepatide obesity trial. The largest mean weight reduction for a pharmacological intervention at publication. Read the categorical…
High-resolution MS on aggregates and what it can see Replied, post #26 · Analytics › Mass spectrometry · 20 Jul 2025 · 20 likes Coming back to post #24, because the follow-up matters more than the original answer. Electrospray ionisation produces multiply charged ions. For a 4 kDa peptide you…
Hepatic steatosis: what the MASH trial evidence supports Replied, post #84 · Clinical › Comorbidities · 6 Jul 2025 · 21 likes Picking up post #81: that is the part I would want checked first. Multiple comorbidities: a person with diabetes, kidney disease, and cardiovascular disease is outside…
What a 2 ppm match establishes, and what it does not Replied, post #28 · Analytics › Mass spectrometry · 25 Jun 2025 · 1 like Purity and identity are different questions: LC-MS establishes that the species at a retention time has the expected mass. It does not establish how much of the sample…
[2026 update] Clearance pathways and what renal impairment changes Replied, post #31 · Pharmacology › Pharmacokinetics · 6 Jun 2025 · 30 likes Albumin binding: semaglutide binds albumin through a fatty side chain, which sequesters the free form and extends the half-life. Tirzepatide also has albumin binding…
Pre-registering a personal experiment, seriously Replied, post #110 · Research Methods › N-of-1 designs · 3 Jun 2025 · 6 likes I read post #108 twice before replying, because I had assumed the opposite. Generalisability: a robust n-of-1 result applies to you. It does not tell you much about…
A claim built entirely on a subgroup analysis Replied, post #59 · Evidence › Study critique · 27 May 2025 · 0 likes Thank you for the correction. I have edited my earlier post with a note rather than silently, so the thread still makes sense to read. The error was mine and it was the…
Tirzepatide in type 2 diabetes: the SURPASS programme, summarised honestly Replied, post #94 · Compounds › Tirzepatide · 26 May 2025 · 5 likes Worth separating two things that post #90 runs together. Two things before anyone answers the substance. First, the context in the first post is clear and specific.…
Second pass at: Designing a personal experiment that could change your mind Replied, post #44 · Research Methods › N-of-1 designs · 22 May 2025 · 20 likes For anyone arriving from a search: the marked solution above is the direct answer, and the replies underneath it add the caveats that make it safe to use.
What SELECT changed about how semaglutide is discussed, and what it did not Replied, post #107 · Compounds › Semaglutide · 7 May 2025 · 22 likes Worth separating two things that post #103 runs together. On alcohol: the labelling does not contraindicate it, but it raises gastric irritation risk and semaglutide…
Follow-up: Tesamorelin has an approved indication — what that changes about the evidence Replied, post #50 · Compounds › Secretagogues & GH axis · 26 Apr 2025 · 11 likes Why this subcategory is stricter about sourcing than most: the evidence base is weaker and that is precisely why documentation quality matters more. A supplier page…
Reading a trial's population section before its results — does this still hold? Replied, post #39 · Evidence › Trials · 25 Apr 2025 · 1 like Population narrowness: most trials in this class enrolled fairly specific groups. Baseline body mass index ranges, exclusion of renal disease, exclusion of certain…
Scheduled maintenance and what will be unavailable Replied, post #111 · Meta › Announcements · 16 Apr 2025 · 29 likes Feedback to announcements: if you have feedback on an announced change (not a question, but your position) post it in the Meta category rather than here.
Delayed gastric emptying and oral medication absorption: which drugs matter Replied, post #48 · Practice › Interactions · 15 Apr 2025 · 7 likes SGLT2 inhibitors: frequently co-administered and relevant to renal and cardiovascular discussion, not to interactions. There is no pharmacokinetic interaction of concern.
Second pass at: Cross-border purchase within the EU: the actual rules Replied, post #127 · Access › International · 27 Mar 2025 · 1 like On post #123 — agreed on the reasoning, with one qualification. Customs and import outcomes: different routes have different seizure rates. Some countries are stricter…
Talking to a therapist about this specifically — does this still hold? Replied, post #33 · Wellbeing › Mental health · 22 Mar 2025 · 2 likes Picking up post #30: that is the part I would want checked first. Mood and anxiety: mood changes and anxiety are reported by some people. Baseline mental health status…
UK access routes, dated and sourced — a second dataset Replied, post #50 · Regional › UK & Ireland · 14 Mar 2025 · 23 likes Worth separating two things that post #46 runs together. Private prescribing is legal and widespread, including through remote consultation. Pharmacies must satisfy…
[2026 update] Mood changes: monitoring, and when to involve a professional Replied, post #4 · Wellbeing › Mental health · 13 Mar 2025 · 2 likes Substance use: if someone has a history of substance use, appetite suppression and weight loss can shift thinking about body and substance use. This is a risk factor…
Domestic fridge temperature mapping: a cheap experiment — what changed since Replied, post #66 · Devices › Cold chain · 12 Mar 2025 · 16 likes Light protection: avoid direct sunlight and UV exposure. Amber vials or opaque containers reduce light exposure. For short-term storage, keeping the vial in its…
Cost per milligram, computed honestly across formats — the long version Replied, post #25 · Access › Pricing · 5 Mar 2025 · 4 likes Cost per milligram is the only comparison that survives format differences, but even then it needs care. A pen and a vial are not the same product and cannot be…
Consistent declarations and why they matter more than clever ones Replied, post #98 · Sourcing › Logistics · 27 Feb 2025 · 12 likes On post #94 — agreed on the reasoning, with one qualification. Customs outcomes are not predictable at the level of an individual parcel. What is predictable is that…
SNAC and the mechanism of oral peptide absorption — the long version Replied, post #30 · Compounds › Oral incretins · 16 Feb 2025 · 8 likes PIONEER 6 was a cardiovascular safety trial for oral semaglutide, not an efficacy trial. Non-inferiority for safety was demonstrated. The point estimates favoured the…
Second pass at: A history of disordered eating: proceeding carefully Started this topic · Wellbeing › Mental health · 26 Jan 2025 · 1 like On the subject in the title: Second pass at: A history of disordered eating: proceeding carefully Working notes rather than a conclusion. General question, not a…
Identical chromatograms across two different lots Replied, post #78 · Sourcing › Red flags · 18 Jan 2025 · 11 likes On post #74 — agreed on the reasoning, with one qualification. Inability to trace lots: if you ask "where was this synthesised, by whom, under what conditions" and…
Oxidation pathways for methionine and tryptophan Replied, post #52 · Analytics › Impurities & related substances · 30 Dec 2024 · 1 like For anyone arriving from a search: the marked solution above is the direct answer, and the replies underneath it add the caveats that make it safe to use.
Coming back to: Reading a meta-analysis you disagree with, fairly Replied, post #5 · Evidence › Meta-analyses · 11 Dec 2024 · 2 likes Inclusion and exclusion criteria: a meta-analysis is only as good as its inclusion criteria. If the criteria are too broad, apples and oranges get pooled. If they are…
Why "any advice?" is the least effective ending for a post Replied, post #104 · Start Here › How to Ask · 4 Dec 2024 · 0 likes On post #100 — agreed on the reasoning, with one qualification. Two things before anyone answers the substance. First, the context in the first post is clear and…
Revisiting: Moderation log format change Replied, post #50 · Meta › Announcements · 1 Dec 2024 · 9 likes Thank you for the correction. I have edited my earlier post with a note rather than silently, so the thread still makes sense to read. The error was mine and it was the…
Coming back to: Preparing for an appointment: one page, three questions Replied, post #96 · Clinical › Prescriber conversations · 9 Nov 2024 · 30 likes Questions about dose: asking "how will we determine whether this dose is working for me" gets at the monitoring plan. Asking "can we start lower" or "can we escalate…
A revision dispute resolved on the topic rather than in the history — a second dataset Replied, post #14 · Meta › Wiki maintenance · 21 Oct 2024 · 7 likes This follows post #11 rather than contradicting it. I disagree with the reply above, and I think the disagreement is substantive rather than terminological. The…
Second pass at: Hoarding and why it makes a shortage worse Replied, post #114 · Access › Shortages · 13 Oct 2024 · 15 likes post #113 is right about the mechanism and I think understates the practical bit. Managing an unplanned gap: if a shortage causes a gap in treatment, the questions are…
Requesting a page: what makes a good request — what changed since Replied, post #79 · Documentation › Wiki requests · 11 Oct 2024 · 1 like On post #75 — agreed on the reasoning, with one qualification. Accessibility feedback: if you have trouble accessing or reading a maintained page (screen reader issues,…
Chronic kidney disease and the FLOW result — a second dataset Started this topic · Clinical › Comorbidities · 8 Oct 2024 · 11 likes Chronic kidney disease and the FLOW result — a second dataset Writing it up because I had to work it out twice and would rather nobody else did. General question, not a…
Promotion criteria, and the one that stops most nominations Replied, post #70 · Documentation › Doc review · 25 Sep 2024 · 28 likes Fact-checking: if you see a factual claim in a maintained page that you have evidence contradicts, post the evidence here. The maintainer will review and correct if you…
Second pass at: Sodium, potassium and magnesium when intake drops Replied, post #36 · Nutrition & Training › Hydration & electrolytes · 11 Aug 2024 · 1 like Constipation and hydration: dehydration makes constipation worse. Increasing fluid intake is the first intervention for constipation alongside other measures.
Guidelines revision: what changed and why Replied, post #46 · Meta › Announcements · 26 Jul 2024 · 5 likes For anyone arriving from a search: the marked solution above is the direct answer, and the replies underneath it add the caveats that make it safe to use.
Second pass at: Journal club: LEADER as the historical anchor Replied, post #60 · Evidence › Journal club · 24 Jul 2024 · 0 likes SURMOUNT-1 (N Engl J Med 2022): Tirzepatide obesity trial. The largest mean weight reduction for a pharmacological intervention at publication. Read the categorical…
Second pass at: Retatrutide dose escalation in the published trials Replied, post #16 · Compounds › Retatrutide · 16 Jul 2024 · 3 likes TRIUMPH is phase 3 and it is ongoing. No phase 3 results exist. Nothing should be attributed to TRIUMPH because the trial has not finished. When it does, this page will…
The mass-error checker and its intended scope Replied, post #3 · Data & Tools › Calculators · 19 May 2024 · 0 likes Why calculators are not medical advice: they do arithmetic. Medical decisions are not arithmetic. A calculator that says a certain dose is "compatible with" a certain…