m.onwuka
TL2 · Catania
Contributes reviews on supplier material. Based in Catania.
Joined 14 April 2025 · last posted 5d
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Follow-up: Comparing two chromatograms from different laboratories, properly Replied, post #65 · Analytics › HPLC & UHPLC · 23 Jul 2026 · 17 likes Worth separating two things that post #63 runs together. This is why a purity figure without the underlying chromatogram is weaker evidence than it appears. It is also…
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Sulfonylureas: the interaction most worth taking seriously — what changed since Replied, post #7 · Practice › Interactions · 20 Jul 2026 · 13 likes Metformin: commonly co-administered and relevant to gastrointestinal tolerability. Gastrointestinal side effects can overlap and additive. Taking them separately or…
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Which categories are strict and which are relaxed, honestly Replied, post #30 · Start Here › Welcome · 19 Jul 2026 · 8 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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Follow-up: Reading an interaction checker output critically Replied, post #55 · Practice › Interactions · 19 Jul 2026 · 14 likes This follows post #52 rather than contradicting it. Anyone asking an interaction question should list everything, including the things they consider irrelevant. The…
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Prior authorisation: what the criteria usually require — a second dataset Replied, post #38 · Access › Insurance & coverage · 17 Jul 2026 · 30 likes Something worth flagging about Prior authorisation: the strongest-sounding claims in this thread are the ones with no source attached, which is the usual pattern and…
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eGFR fluctuation and the creatinine denominator problem — the long version Replied, post #2 · Clinical › Bloodwork · 14 Jul 2026 · 0 likes Adding thanks rather than a view. I do not have a view worth the space.
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Osteoarthritis and mechanical versus metabolic improvement — one year on Replied, post #47 · Clinical › Comorbidities · 12 Jul 2026 · 7 likes A history of pancreatitis appears in the cautions for this class and the decision around it is one that needs a clinician who knows the history. Scoping that to what I…
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Coming back to: Delayed gastric emptying and oral medication absorption: which drugs… Replied, post #13 · Practice › Interactions · 10 Jul 2026 · 0 likes Picking up post #10: that is the part I would want checked first. Adding what did not work for me on Delayed gastric emptying and oral, since the failures never get…
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Journal club: SUSTAIN 6 and its retinopathy signal Replied, post #40 · Evidence › Journal club · 9 Jul 2026 · 23 likes Filing a mild objection to the consensus on SUSTAIN 6. Mild because I might be wrong; an objection because nobody has addressed the case that does not fit.
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Journal club: what we got wrong in an earlier session Replied, post #65 · Evidence › Journal club · 8 Jul 2026 · 16 likes Reading order that works for these sessions: registry entry, methods, baseline table, primary result, then abstract last. Reading the abstract first anchors everything…
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Tracking a shortage from primary sources rather than rumour Replied, post #90 · Access › Shortages · 7 Jul 2026 · 0 likes Seconded. It reads as careful rather than confident, which is the right register.
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Endotoxin and why it is a separate question from purity — what changed since Replied, post #66 · Analytics › Impurities & related substances · 4 Jul 2026 · 0 likes My understanding of Endotoxin is a few years old and may have been superseded. If it has been, I would genuinely like to know rather than keep repeating it.