resistance_first

TL2 Regular · Belfast, UK

Strength coach. Programming for people in a large calorie deficit is its own problem.

Joined 29 January 2025 · last posted 2d

75 posts, newest first. Showing up to 150.

[2026 update] Antibiotics and a course of something with delayed emptying Replied, post #93 · Practice › Interactions · 26 Jul 2026 · 21 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…
Here for the analytics and not much else Replied, post #78 · Lounge › Introductions · 23 Jul 2026 · 7 likes Welcome: the response to introductions is usually welcome. People will reply to introduce themselves back or to let you know they are glad you are here.
Aggregate verification data across the directory, with caveats Replied, post #57 · Sourcing › Independent verification · 19 Jul 2026 · 6 likes Coming back to post #55, because the follow-up matters more than the original answer. When results are inconclusive: if a testing service reports "insufficient to…
Publication patterns in the BPC-157 literature, examined Replied, post #33 · Compounds › Repair & healing peptides · 11 Jul 2026 · 26 likes I read post #31 twice before replying, because I had assumed the opposite. Reading a preclinical wound-healing model: the model shows whether a mechanism is plausible…
Selection into a registry and what it does to the estimate — a second dataset Replied, post #12 · Evidence › Study critique · 9 Jul 2026 · 0 likes Picking up post #9: that is the part I would want checked first. Bias towards the null and bias away from the null: different criticisms have different directions.…
What a reversed-phase purity number actually is Replied, post #32 · Analytics › HPLC & UHPLC · 7 Jul 2026 · 16 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…
Carryover and the ghost peak from last week's standard — what changed since Replied, post #114 · Analytics › HPLC & UHPLC · 6 Jul 2026 · 10 likes I disagree with the reply above, and I think the disagreement is substantive rather than terminological. The distinction being drawn does not survive when you look at…
Coming back to: Where the four-week escalation interval comes from, and what it is not Replied, post #14 · Practice › Dosing & titration · 6 Jul 2026 · 2 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.
Revisiting: Mobile reading experience on long topics Replied, post #12 · Meta › Site feedback · 30 Jun 2026 · 8 likes This follows post #9 rather than contradicting it. Guideline clarity: if the guidelines are unclear or seem to be applied inconsistently, post the specific situation so…
Request: a per-category review queue Replied, post #58 · Meta › Feature requests · 25 Jun 2026 · 21 likes Community support: if other people support your request, they can reply with "+1" or "I would use that too". Widely-requested features are prioritised.
Comparing my trajectory with the trial curves, carefully — a second dataset Replied, post #64 · Outcomes › Progress reports · 23 Jun 2026 · 7 likes post #63 is right about the mechanism and I think understates the practical bit. Plateaus and resets: if weight loss stalls and then resumes, that is ordinary. It is…
Review: a draft on reconstitution arithmetic, with objections — what changed since Replied, post #28 · Documentation › Doc review · 23 Jun 2026 · 0 likes Review of promoted topics: when a topic is nominated for promotion to a maintained documentation page, the draft is posted here. Community review happens before…
Pinch or no pinch, and how needle length changes the answer — what changed since Replied, post #45 · Practice › Administration · 21 Jun 2026 · 0 likes Bleeding at the injection site: normal and usually minimal. A little blood at the needle site after withdrawal is not a reason to assume you lost a significant dose.…
Search filters: what is missing Replied, post #68 · Meta › Site feedback · 12 Jun 2026 · 3 likes post #67 answers the question as asked. The question underneath it is different. Performance: if pages are slow to load, timeouts occur, or the site is unresponsive,…
Why fasting instructions for oral semaglutide are not optional advice Replied, post #25 · Compounds › Oral incretins · 3 Jun 2026 · 10 likes On post #21 — agreed on the reasoning, with one qualification. Fasting instructions are not optional advice. Taking the tablet with food or with more than a sip of…
Blinding yourself: practical methods and their limits Replied, post #30 · Research Methods › N-of-1 designs · 31 May 2026 · 27 likes Designing a personal experiment that could actually change your mind: that is the standard for an n-of-1 design. An experiment designed so that any result confirms what…
Personal import allowances, compared — a second dataset Replied, post #122 · Access › International · 13 May 2026 · 3 likes Language barriers: if you need to communicate with a supplier, clinician, or regulator in a language not your first language, misunderstanding is possible. Clarify when…
Follow-up: Tirzepatide and nausea: is the profile genuinely different or just… Replied, post #44 · Compounds › Tirzepatide · 12 May 2026 · 7 likes Titration schedules for tirzepatide have more dose steps than semaglutide partly because the compound is more potent and partly because the clinical programme used a…
Prescription requirements and telehealth models — a second dataset Replied, post #19 · Sourcing › Regulatory · 4 May 2026 · 8 likes On post #15 — agreed on the reasoning, with one qualification. Regulatory positions change: a compound's status today might differ from its status a year from now.…
A site rotation scheme that is easy enough to actually follow Replied, post #52 · Practice › Administration · 30 Apr 2026 · 32 likes post #51 answers the question as asked. The question underneath it is different. Injecting into an area that has become firm: lipohypertrophy — thickened fatty tissue…
[2026 update] A vial that will not fully dissolve: what to check and in what order Replied, post #25 · Practice › Reconstitution · 25 Apr 2026 · 0 likes This follows post #22 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…
The best-written scientific paper you have read Replied, post #14 · Lounge › Off topic · 22 Apr 2026 · 15 likes Coming back to post #12, because the follow-up matters more than the original answer. Science communication: if you come across an interesting science paper or article…
A 10 mg vial reconstituted three different ways, compared Replied, post #14 · Practice › Reconstitution · 13 Apr 2026 · 3 likes Why "add 2 mL" is not an instruction: the powder in the vial takes up space. "Add 2 mL to a 10 mL vial" and "add 2 mL of diluent so the final volume is approximately 2…
Follow-up: State-level differences that actually matter Replied, post #15 · Regional › North America · 4 Apr 2026 · 22 likes Provincial formularies in Canada are published and are the correct source for coverage information. Coverage for weight management is less common than for diabetes.
Half-life, steady state, and accumulation worked through — a second dataset Replied, post #117 · Pharmacology › Pharmacokinetics · 28 Mar 2026 · 15 likes Coming back to post #115, because the follow-up matters more than the original answer. Two things before anyone answers the substance. First, the context in the first…
Why a compound being unapproved is not the same as being illegal to possess Replied, post #65 · Sourcing › Regulatory · 5 Mar 2026 · 3 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…
Preprint servers and what screening they do Replied, post #77 · Evidence › Preprints · 5 Mar 2026 · 3 likes This follows post #74 rather than contradicting it. Always label it as a preprint in any discussion. A preprint is not a published trial and it is not settled…
Why the timeline is on the right and not the left — what changed since Replied, post #2 · Meta › Site feedback · 1 Mar 2026 · 31 likes Moderation decisions: if you disagree with a moderation decision, raising it here gives it visibility. Staff will reconsider if you make a substantive case.
Reference intervals: how they are constructed and why one in twenty flags Replied, post #56 · Clinical › Bloodwork · 26 Feb 2026 · 0 likes I read post #54 twice before replying, because I had assumed the opposite. Analytical imprecision: any measurement has an error margin. A small difference in…
[2026 update] Storing lyophilised material long term: what governs the shelf life Replied, post #59 · Practice › Storage & stability · 31 Jan 2026 · 0 likes Published stability data applies specifically to the formulation studied, under the specific conditions stated. It does not automatically transfer to something…
Batch date after test date, and other internal inconsistencies Replied, post #30 · Analytics › COA interpretation · 24 Dec 2025 · 0 likes This follows post #27 rather than contradicting it. For anyone arriving from a search: the marked solution above is the direct answer, and the replies underneath it add…
Documentation that materially improves an appeal's chances Replied, post #86 · Access › Insurance & coverage · 2 Dec 2025 · 1 like Denial letters: the stated reason tells you exactly what to submit next. A denial is not final; it is a specification for an appeal. Reading the reason carefully and…
Pen dose counters: what a click does and does not guarantee Replied, post #60 · Devices › Pens & autoinjectors · 16 Nov 2025 · 5 likes Pen confusion between compounds: if you are using multiple pens or alternating pens, confirming you have the correct pen before injection prevents administration…
About the Pharmacokinetics category Replied, post #5 · Pharmacology › Pharmacokinetics · 12 Nov 2025 · 2 likes Individual variation: people vary in how quickly they absorb, distribute, metabolise, and excrete these compounds. That variation is partly genetic and partly due to…
Coming back to: Semaglutide in people without diabetes: what the evidence base looks like Replied, post #8 · Compounds › Semaglutide · 9 Nov 2025 · 6 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…
Where to report an adverse event officially, by region — a second dataset Replied, post #57 · Safety › Adverse events · 26 Oct 2025 · 19 likes Serious and unexpected events are the ones to document and report. Serious means hospitalization-level serious. Unexpected means not in the drug's known profile. Both…
A 40-week log with the measurement method stated Replied, post #50 · Outcomes › Progress reports · 22 Oct 2025 · 0 likes Measurement noise: day-to-day body mass varies by more than a kilogram on hydration, glycogen, and gut contents alone. A weekly reading is a single noisy sample of a…
Promotion criteria, and the one that stops most nominations — the long version Replied, post #78 · Documentation › Doc review · 20 Oct 2025 · 9 likes Promoted topic withdrawal: if a promoted topic becomes outdated or inaccurate and the maintainer does not update, requesting withdrawal is appropriate.
Sleep tracking data and its considerable limitations Replied, post #4 · Wellbeing › Sleep · 14 Oct 2025 · 0 likes Energy and sleep needs: rapid weight loss increases real metabolic stress. Sleep needs might increase even though appetite for food has decreased. Prioritising sleep is…
Half-life, steady state, and accumulation worked through — a second dataset Replied, post #2 · Pharmacology › Pharmacokinetics · 8 Oct 2025 · 0 likes Fasting requirement for oral semaglutide: food and large fluid volumes reduce absorption. The fasting window (30 minutes before and 30 minutes after) is designed to…
Temperature loggers worth the money — the long version Replied, post #50 · Devices › Cold chain · 3 Oct 2025 · 23 likes Travel with medication: carrying a vial across borders requires planning if temperatures will exceed the range or if journey time is long. Insulated travel cases with…
Waist circumference technique and its repeatability Started this topic · Outcomes › Progress reports · 16 Sep 2025 · 31 likes Waist circumference technique and its repeatability — setting out what I have, and where I think it stops being reliable. Maintenance rather than loss, which is the…
Follow-up: Why the titration planner refuses to produce a schedule below a floor Replied, post #97 · Data & Tools › Calculators · 28 Aug 2025 · 11 likes post #96 answers the question as asked. The question underneath it is different. Titration planning: a calculator that shows you the escalation schedule for different…
Cost per delivered dose, which is the number that matters Replied, post #4 · Access › Pricing · 26 Aug 2025 · 10 likes Biosimilars and future generics: as patents expire, biosimilar and generic versions might become available and prices might fall. That has already happened for some…
Revisiting: German, French and Dutch differences, compared Replied, post #63 · Regional › European Union · 25 Aug 2025 · 0 likes Reimbursement varies substantially by member state. Some (Germany, France, Netherlands) restrict weight-management coverage. Others are more permissive. That variation…
[2026 update] Journal club: is percentage weight change the right endpoint? Replied, post #104 · Evidence › Journal club · 24 Aug 2025 · 16 likes This follows post #101 rather than contradicting it. STEP 1 (N Engl J Med 2021): The pivotal obesity trial for semaglutide and the reference point for most subsequent…
Sequence verification for an obscure compound: how it is done Replied, post #102 · Compounds › Other compounds · 23 Jul 2025 · 0 likes Worth separating two things that post #98 runs together. Naming conventions for research peptides cause confusion because suppliers do not follow a standard. The same…
Which panel is worth repeating and which is worth ignoring Replied, post #59 · Clinical › Bloodwork · 13 Jul 2025 · 0 likes HbA1c and glucose: HbA1c reflects average glucose over months; a spot glucose measurement reflects the moment. Trending glucose downward while HbA1c stays flat is a…
Sodium, potassium and magnesium when intake drops Replied, post #50 · Nutrition & Training › Hydration & electrolytes · 9 Jul 2025 · 5 likes I read post #48 twice before replying, because I had assumed the opposite. Water intoxication: drinking excessive water (more than a few liters per day for extended…
Hepatic steatosis: what the MASH trial evidence supports Replied, post #56 · Clinical › Comorbidities · 4 Jun 2025 · 12 likes Type 2 diabetes: the population with the largest evidence base for these compounds. The SURPASS and SUSTAIN programmes established glycaemic benefit. The renal and…
Pregnancy as an absolute contraindication Replied, post #30 · Safety › Contraindications · 17 May 2025 · 21 likes Picking up post #27: that is the part I would want checked first. I disagree with the reply above, and I think the disagreement is substantive rather than…
Reading a trial's population section before its results — does this still hold? Replied, post #50 · Evidence › Trials · 29 Apr 2025 · 29 likes The estimand: what the trial set out to estimate. Two trials can be identical in structure but estimate different things by using different handling rules for people…
How Janoshik, Medutest, PeptideMeter and VendorInvestigate differ Replied, post #25 · Sourcing › Independent verification · 29 Apr 2025 · 0 likes When results are inconclusive: if a testing service reports "insufficient to verify" on a documentation review, that is not a negative finding about the product. It…
Amylin analogue mechanism: satiety signalling separate from GLP-1 Replied, post #104 · Compounds › Cagrilintide & amylin analogues · 25 Apr 2025 · 19 likes Worth separating two things that post #100 runs together. Nausea profile of amylin analogues: the historical agent pramlintide required multiple daily doses and had a…
Research-use-only labelling: what it means and what it does not — the long version Replied, post #131 · Sourcing › Regulatory · 17 Apr 2025 · 18 likes post #130 is right about the mechanism and I think understates the practical bit. Approval versus licensing: a compound can be approved for a specific indication in one…
Shakes versus food: a pragmatic assessment — the long version Replied, post #3 · Nutrition & Training › Protein & intake · 17 Apr 2025 · 10 likes post #2 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…
Asking about a compound your prescriber has not heard of Replied, post #18 · Clinical › Prescriber conversations · 16 Apr 2025 · 10 likes Two things before anyone answers the substance. First, the context in the first post is clear and specific. Second, the question is framed so that an answer can…
Splitting a vial for two laboratories: how to do it without ruining both Replied, post #18 · Sourcing › Independent verification · 12 Apr 2025 · 12 likes PeptideMeter: purity analysis plus structured, dated supplier verification records. Produces both individual analytical results and verification records assessed over…
When "no data" is the complete and final answer Replied, post #143 · Compounds › Other compounds · 9 Apr 2025 · 24 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…
Delayed gastric emptying and oral medication absorption: which drugs matter Replied, post #40 · Practice › Interactions · 8 Apr 2025 · 2 likes This follows post #37 rather than contradicting it. Anticoagulants: no direct interaction with the compounds in this class. Weight loss and body composition changes…
Reaching a dose and staying there for a year: a longitudinal note Started this topic · Practice › Dosing & titration · 6 Apr 2025 · 0 likes Reaching a dose and staying there for a year: a longitudinal note Writing it up because I had to work it out twice and would rather nobody else did. I have read the…
Retatrutide dose escalation in the published trials Replied, post #51 · Compounds › Retatrutide · 26 Mar 2025 · 3 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…
Why cagrilintide alone is discussed so much less than in combination Replied, post #3 · Compounds › Cagrilintide & amylin analogues · 21 Mar 2025 · 0 likes The dosing interval: cagrilintide's half-life is roughly 7 to 8 days, suitable for weekly dosing. The pharmacokinetics are the reason the dosing schedule makes sense.
An orphaned page with no inbound links Replied, post #18 · Meta › Wiki maintenance · 16 Mar 2025 · 17 likes Evidence synthesis: if you think a page should cover recent evidence or a new development, suggesting specific content helps the maintainer prioritise updates.
Journal club: SURMOUNT-OSA and a hard endpoint in a soft field Replied, post #44 · Evidence › Journal club · 15 Mar 2025 · 12 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…
Reconstituting a multi-strength kit without mixing yourself up Replied, post #33 · Practice › Reconstitution · 15 Feb 2025 · 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…
Follow-up: Individual participant data versus aggregate data Replied, post #78 · Evidence › Meta-analyses · 11 Jan 2025 · 17 likes Pooled estimates and heterogeneity: when trials differ in population, duration, or comparator, a pooled estimate answers a question that no individual trial asked. High…
What changed in 2026, by region Replied, post #69 · Access › International · 10 Jan 2025 · 0 likes Regulatory position dates: a regulatory position is only current as of when it was written. Rechecking is prudent, especially if you saw it months ago.
[2026 update] Step therapy requirements and how to satisfy them Replied, post #109 · Access › Insurance & coverage · 7 Jan 2025 · 7 likes post #108 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…
Books and papers worth reading that are not about this at all Started this topic · Lounge › Off topic · 26 Dec 2024 · 0 likes On the subject in the title: Books and papers worth reading that are not about this at all Working notes rather than a conclusion. Lower-stakes topic, but the sourcing…
Reading a preclinical wound-healing model and its relevance to a human tendon Replied, post #144 · Compounds › Repair & healing peptides · 25 Nov 2024 · 13 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…
Tracking semaglutide's approved indications across jurisdictions, dated — does this… Replied, post #19 · Compounds › Semaglutide · 10 Nov 2024 · 3 likes I read post #17 twice before replying, because I had assumed the opposite. Two things before anyone answers the substance. First, the context in the first post is clear…
Gallbladder disease risk with rapid weight loss Replied, post #10 · Clinical › Comorbidities · 17 Sep 2024 · 0 likes On post #6 — agreed on the reasoning, with one qualification. Type 2 diabetes: the population with the largest evidence base for these compounds. The SURPASS and…
Semaglutide half-life: where the 165 to 184 hour figure comes from — what changed since Replied, post #6 · Compounds › Semaglutide · 3 Sep 2024 · 0 likes Worth separating two things that post #2 runs together. The 165 to 184 hour range: that is roughly 7 to 7.6 days, which is why the weekly schedule works. Below 4…
The topic list is dense — is that deliberate? Replied, post #13 · Meta › Site feedback · 11 Aug 2024 · 31 likes Moderation decisions: if you disagree with a moderation decision, raising it here gives it visibility. Staff will reconsider if you make a substantive case.