s.rasmussen
TL2 Moderator · Setúbal
Contributes reviews on supplier material. Based in Setúbal.
Joined 10 March 2025 · last posted 9h
78Posts here
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Coming back to: Lateral-flow and colorimetric approaches: the specificity problem Replied, post #90 · Analytics › Home & field testing · 28 Jul 2026 · 0 likes False positives and false negatives: no test has 100% sensitivity and 100% specificity. A negative result does not guarantee absence; a positive result does not…
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Tesamorelin has an approved indication — what that changes about the evidence Replied, post #28 · Compounds › Secretagogues & GH axis · 27 Jul 2026 · 23 likes Pulsatile secretion matters because growth hormone is secreted in pulses, not continuously. A single post-dose growth hormone level is nearly uninterpretable. Assessing…
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Immortal time bias in a claims-database study — one year on Replied, post #46 · Evidence › Study critique · 26 Jul 2026 · 0 likes On post #42 — agreed on the reasoning, with one qualification. Building consensus on which criticisms matter: if everyone agrees that the sample size is small but only…
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Journal club: LEADER as the historical anchor Replied, post #109 · Evidence › Journal club · 24 Jul 2026 · 0 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.
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Documenting a supplier's response to a discrepancy Replied, post #45 · Sourcing › Vendor reports · 22 Jul 2026 · 0 likes This follows post #42 rather than contradicting it. Dosing and purity: a vial that is 99% pure might contain 80% of its label claim if the other mass is water,…
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Revisiting: Journal club: SURMOUNT-OSA and a hard endpoint in a soft field Replied, post #117 · Evidence › Journal club · 19 Jul 2026 · 3 likes I read post #115 twice before replying, because I had assumed the opposite. SURMOUNT-OSA (N Engl J Med 2024): Tirzepatide in obstructive sleep apnoea, using an…
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Coming back to: Why I now write the concentration on the vial in marker Replied, post #12 · Practice › Reconstitution · 16 Jul 2026 · 0 likes A vial that will not fully dissolve: check in order: is the diluent genuinely room temperature (some preservatives crystallise in cold), is the vial being warmed gently…
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Programming during a large energy deficit Replied, post #39 · Nutrition & Training › Resistance training · 13 Jul 2026 · 22 likes Recovery: heavier training on a energy deficit and on a compound that slows gastric emptying requires attention to recovery (sleep, nutrition, stress). Recovery…
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Revisiting: The best-written scientific paper you have read Replied, post #87 · Lounge › Off topic · 12 Jul 2026 · 1 like 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…
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How shortages have affected compounding permissions Replied, post #29 · Access › Shortages · 11 Jul 2026 · 1 like Communication from suppliers: a supplier having supply problems usually communicates them. If a supplier goes silent, that is itself information.
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Selection into a registry and what it does to the estimate — a second dataset Replied, post #9 · marked as the solution · Evidence › Study critique · 6 Jul 2026 · 7 likes post #8 answers the question as asked. The question underneath it is different. Building consensus on which criticisms matter: if everyone agrees that the sample size…
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Tracking intake honestly when appetite is absent Replied, post #87 · Nutrition & Training › Protein & intake · 6 Jul 2026 · 2 likes Leucine and MPS: leucine stimulates muscle protein synthesis at a threshold of roughly 2 to 3 grams per meal. That influences how much protein per meal matters, but…