ca.vermeulen
TL2 · Monterrey
Contributes reviews on supplier material. Based in Monterrey.
Joined 20 November 2024 · last posted 10h
86Posts here
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Interim analyses and stopping rules Replied, post #10 · Evidence › Trials · 16 Jan 2026 · 33 likes The reason interim analyses and stopping rules is hard to answer is that the obvious measurement and the relevant quantity are not the same thing, and substituting one…
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Injecting into an area that has become firm: why not to Replied, post #61 · Practice › Administration · 13 Jun 2026 · 32 likes A site rotation scheme that actually works: abdomen, outer thigh, back of arm, outer hip. Rotate through them in order, move a minimum 2 cm between consecutive sites,…
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A parcel that arrived warm: a decision process, not a verdict Replied, post #126 · Practice › Storage & stability · 7 Nov 2025 · 30 likes Answering the question post #124 raises rather than the one it answers. Temperature excursions in transit are common and are not all equal. A few hours warm is a…
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Promotion criteria, and the one that stops most nominations — the long version Replied, post #48 · Documentation › Doc review · 28 Aug 2025 · 30 likes The most useful review comment names a sentence and says what is wrong with it. General approval and general concern are both hard to act on. Two people can read the…
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Second pass at: Pen dose counters: what a click does and does not guarantee Replied, post #36 · Devices › Pens & autoinjectors · 9 May 2025 · 29 likes Following this. I have the same question and no better information than the first post.
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Retatrutide dose escalation in the published trials Replied, post #129 · Compounds › Retatrutide · 14 Apr 2025 · 29 likes I had written a reply contradicting post #127 and deleted it. Here is what survived. On analysis: a chromatographic purity figure for an investigational compound is…
Where this member posts
Badges earned, in order
| Badge | Tier | Granted |
|---|---|---|
| Basic User | bronze | 22 Nov 2024 |
| Read the Guidelines | bronze | 24 Nov 2024 |
| First Reply | bronze | 27 Nov 2024 |
| First Link | bronze | 2 Dec 2024 |
| Welcome | bronze | 9 Dec 2024 |
| First Quote | bronze | 9 Dec 2024 |
| Asked Well | bronze | 13 Dec 2024 |
| Sourced | bronze | 16 Dec 2024 |
| Generous | bronze | 29 Dec 2024 |
| Member | bronze | 1 Jan 2025 |
| First Tag | bronze | 16 Jan 2025 |
| First Solution | bronze | 16 Jan 2025 |
| Editor | bronze | 18 Feb 2025 |
| Reader | bronze | 1 Mar 2025 |
| Good Post | silver | 11 Mar 2025 |
| Thank You | silver | 30 Apr 2025 |
| Nice Post | bronze | 4 May 2025 |
| Anniversary | silver | 20 Nov 2025 |