c.lundgren
TL2 Moderator · Bologna
Contributes reviews on supplier material. Based in Bologna.
Joined 26 July 2025 · last posted 1d
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Type 1 diabetes: off-label use and the evidence gap Replied, post #3 · Clinical › Special populations · 27 Jul 2026 · 1 like Medullary thyroid carcinoma history: an absolute contraindication because of the preclinical findings in rodent toxicology. The history (personal or family, especially…
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What consumer-accessible tests can and cannot determine — a second dataset Replied, post #122 · Analytics › Home & field testing · 25 Jul 2026 · 22 likes Coming back to post #120, because the follow-up matters more than the original answer. What you can use home tests for: confirmation that a solution contains peptide…
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Molecular mass of semaglutide and why the figure differs between sources Replied, post #109 · Compounds › Semaglutide · 25 Jul 2026 · 2 likes This follows post #106 rather than contradicting it. The opalescent appearance in semaglutide solutions is occasionally noted and the mechanism is unclear. It does not…
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Insurance and replacement policies, compared Replied, post #116 · Sourcing › Logistics · 25 Jul 2026 · 0 likes Worth separating two things that post #112 runs together. Practical note that does not fit anywhere else. Whatever you conclude from this topic, write down what you did…
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Peak-to-trough ratio at steady state for a weekly agent — the long version Replied, post #59 · Pharmacology › Pharmacokinetics · 23 Jul 2026 · 20 likes Accumulation at steady state: with a week-long half-life, steady-state concentration is reached around 4 to 5 half-lives (about 4 to 5 weeks). Before that,…
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Pooling trials with different estimands Replied, post #120 · Evidence › Meta-analyses · 22 Jul 2026 · 5 likes On post #116 — agreed on the reasoning, with one qualification. Subgroup analysis: sometimes a meta-analysis reports separate pooled estimates for different subgroups…
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An appeal that succeeded, with the letter structure Replied, post #16 · Access › Insurance & coverage · 22 Jul 2026 · 0 likes post #15 answers the question as asked. The question underneath it is different. Thank you for the correction. I have edited my earlier post with a note rather than…
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Revisiting: Protein density versus volume when you cannot eat much Replied, post #79 · Nutrition & Training › Protein & intake · 18 Jul 2026 · 0 likes Picking up post #76: 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…
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A single out-of-range value on an otherwise normal panel Replied, post #73 · Clinical › Bloodwork · 15 Jul 2026 · 18 likes Coming back to post #71, because the follow-up matters more than the original answer. Time of day: some biomarkers vary across the day. Cortisol in the morning differs…
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Completing a dose with a second syringe, and the dead-volume arithmetic Replied, post #67 · Practice › Administration · 8 Jul 2026 · 1 like 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.…
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Ultrasound and skinfolds: operator dependence in practice Replied, post #46 · Outcomes › Body composition · 6 Jul 2026 · 0 likes post #45 answers the question as asked. The question underneath it is different. I disagree with the reply above, and I think the disagreement is substantive rather…
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Pooling trials with different estimands Replied, post #72 · Evidence › Meta-analyses · 5 Jul 2026 · 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…