j.habermann
TL3 Regular · Ljubljana, SI
Journal club attendee. Interested in trial design more than in trial conclusions.
Joined 2 September 2024 · last posted 2d · groups: journal-club
140Posts here
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Priming a pen and whether the primed volume is wasted Replied, post #24 · Devices › Pens & autoinjectors · 26 Jul 2026 · 23 likes Comparing cost per milligram between a pen and a vial ignores wastage, dead volume and the number of doses actually obtainable. Cost per delivered dose at your dose is…
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A revision dispute resolved on the topic rather than in the history Replied, post #15 · Meta › Wiki maintenance · 22 Jul 2026 · 0 likes Flagging a stale cross-reference. This page links to a topic that was later promoted into its own document, so the link now goes to the discussion rather than the…
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Which categories are strict and which are relaxed, honestly Replied, post #39 · Start Here › Welcome · 22 Jul 2026 · 29 likes The Lounge is a real category rather than a dumping ground. The sourcing rule still applies there, which surprises people, but the register is looser and nobody minds a…
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Stepping down deliberately, and how to do it without losing progress — what changed since Replied, post #87 · Practice › Dosing & titration · 22 Jul 2026 · 2 likes Steady state means the plasma concentration is stable from dose to dose. That happens around 4 to 5 half-lives. Before that, the concentration is rising with each dose.…
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HbA1c lag and what it can and cannot tell you at eight weeks — one year on Replied, post #21 · Clinical › Bloodwork · 21 Jul 2026 · 2 likes Picking up post #20: that is the part I would want checked first. Adding a small correction to the HbA1c lag summary above rather than a disagreement with it. The…
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0.3 mL versus 0.5 mL versus 1 mL barrels: resolution matters Replied, post #113 · Devices › Syringes & needles · 20 Jul 2026 · 0 likes U-100 means the barrel is graduated for a solution containing one hundred units of insulin per millilitre. For anything that is not insulin, the units are simply…
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How shortages have affected compounding permissions Replied, post #48 · Access › Shortages · 18 Jul 2026 · 21 likes Whatever the answer on shortages turns out to be, the method for getting there is the same: state the assumption, do the arithmetic in public, invite the correction.
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Journal club: what we got wrong in an earlier session Replied, post #91 · Evidence › Journal club · 17 Jul 2026 · 13 likes Where the group cannot agree, record the disagreement rather than resolving it by seniority. The recorded disagreement is more honest and more useful later. This has…
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What consumer-accessible tests can and cannot determine — a second dataset Replied, post #92 · Analytics › Home & field testing · 16 Jul 2026 · 15 likes Post #89 describes the usual case. This is about the unusual one. Colorimetric tests: colour intensity correlates with concentration, but the relationship is non-linear…
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Tracking a shortage from primary sources rather than rumour Replied, post #98 · Access › Shortages · 12 Jul 2026 · 0 likes Post #94 and I disagree about the size of the effect, not about the direction. Stockpiling in response to a shortage worsens it, which is true and is a poor argument to…
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What consumer-accessible tests can and cannot determine — a second dataset Replied, post #77 · Analytics › Home & field testing · 12 Jul 2026 · 12 likes Ultraviolet absorbance at 280 nanometres estimates concentration for peptides containing aromatic residues and gives nothing for peptides that do not. Knowing which…
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[2026 update] Antibiotics and a course of something with delayed emptying Replied, post #19 · Practice › Interactions · 7 Jul 2026 · 2 likes On post #16 — agreed on the reasoning, with one qualification. Where a published interaction study exists it usually reports an area-under-curve ratio, and that number…
Maintains 2 documents
- STEP 4 — trial digestReview due 29 Apr 2027
- SCALE — trial digestReview due 6 May 2027