Ranked by engagement

Top topics — this year page 5

Ranked by replies, likes and views over this year, with a bonus for topics that reached a marked solution. Engagement is a proxy for usefulness and a poor one; the documentation commons is the better index of what is settled.

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1,076 topics · page 5 of 14

Topic	Participants	Replies	Views	Activity
Cagrilintide's dosing interval and the pharmacokinetics behind it Compounds › Cagrilintide & amylin analogues effect size randomised trial amylin analogues cagrisema Solved Cagrilintide's dosing interval and the pharmacokinetics behind it — setting out what I have, and where I think it stops being reliable. Putting the numbers in the first post, because a question about a…	+98	105	24k	10mo
Semaglutide and gastric emptying — the mechanism behind most of the side-effect profile Compounds › Semaglutide STEP programme type 2 diabetes randomised trial SELECT trial Posting this under the heading it deserves: Semaglutide and gastric emptying — the mechanism behind most of the side-effect profile Everything below is what sits behind that. Semaglutide and gastric emptying,…	+115	122	2.6k	1d
Why the titration planner refuses to produce a schedule below a floor Data & Tools › Calculators syringe units site feedback concentration maths Solved Asking directly, because I could not find a straight answer: Why the titration planner refuses to produce a schedule below a floor Titration planner refuses — I have the observation and I do not trust my…	+76	83	53k	2mo
Spike-and-recover accuracy for a peptide assay Analytics › Method validation linearity system suitability stability-indicating method LOD & LOQ Wiki Posting this under the heading it deserves: Spike-and-recover accuracy for a peptide assay Everything below is what sits behind that. Asking about spike-and-recover accuracy on behalf of the question I keep…	+121	126	1.5k	4mo
Common supplements people ask about, assessed one at a time Practice › Interactions insulin needs a source hypoglycaemia metformin Common supplements people ask about, assessed one at a time — setting out what I have, and where I think it stops being reliable. A follow-up question about common supplements that I did not know to ask the…	+101	107	28k	12h
Documentation that appears only after payment Sourcing › Red flags documentation quality moderation mislabelling disputed Solved Documentation that appears only after payment Writing it up because I had to work it out twice and would rather nobody else did. Proposing that documentation deserves a maintained page rather than a recurring…	+113	124	13k	7mo
Revisiting: German, French and Dutch differences, compared Regional › European Union personal import formulary EMA cost per milligram Posting this under the heading it deserves: Revisiting: German, French and Dutch differences, compared Everything below is what sits behind that. I have spent a fortnight trying to pin German down and I want…	+90	99	32k	9mo
High-resolution MS on aggregates and what it can see Analytics › Mass spectrometry charge states counter-ion content high-resolution MS Posting this under the heading it deserves: High-resolution MS on aggregates and what it can see Everything below is what sits behind that. Something about high-resolution does not reconcile and I would like…	+117	123	6.5k	8mo
A partial dose because the pen emptied mid-injection Practice › Administration subcutaneous injection needle gauge & length injection site rotation missed dose Solved A partial dose because the pen emptied mid-injection Writing it up because I had to work it out twice and would rather nobody else did. A methods question rather than a substantive one, about partial dose…	+108	120	1.5k	7mo
A site rotation scheme that is easy enough to actually follow Practice › Administration needle gauge & length missed dose injection site rotation aseptic technique On the subject in the title: A site rotation scheme that is easy enough to actually follow Working notes rather than a conclusion. Two things I would like separated before anyone answers on site rotation…	+112	125	5.8k	21h
The most useful thing you learned here that was not the answer you came for — a second dataset Lounge › Off topic beginner friendly long read Posting this under the heading it deserves: The most useful thing you learned here that was not the answer you came for — a second dataset Everything below is what sits behind that. A digression I have been…	+111	121	6.6k	9mo
The decimal-point error, and the habit that catches it Practice › Reconstitution syringe units concentration maths worked example bacteriostatic water The decimal-point error, and the habit that catches it Writing it up because I had to work it out twice and would rather nobody else did. An honest uncertainty about decimal-point error rather than a…	+110	121	10k	7mo
Comparing my trajectory with the trial curves, carefully Outcomes › Progress reports DXA effect size long read data table Solved Posting this under the heading it deserves: Comparing my trajectory with the trial curves, carefully Everything below is what sits behind that. Maintenance rather than loss, which is the part of this that…	+86	92	54k	7mo
Lean mass preservation: what the evidence supports — does this still hold? Outcomes › Body composition bioimpedance lean mass loss data table DXA Asking directly, because I could not find a straight answer: Lean mass preservation: what the evidence supports — does this still hold? What changes if the standard account of Lean mass preservation is wrong?…	+112	122	5.2k	20h
Coming back to: Semaglutide half-life: where the 165 to 184 hour figure comes from Compounds › Semaglutide SELECT trial type 2 diabetes semaglutide Semaglutide half-life: where the 165 to 184 hour figure comes from Writing it up because I had to work it out twice and would rather nobody else did. Putting the numbers in the first post, because a question…	+112	119	3.3k	11mo
Stepping down deliberately, and how to do it without losing progress — what changed since Practice › Dosing & titration tirzepatide semaglutide titration missed dose Under review Posting this under the heading it deserves: Stepping down deliberately, and how to do it without losing progress — what changed since Everything below is what sits behind that. Something changed and I would…	+94	99	29k	2d
Compounds this community declines to help with, and why Compounds › Other compounds research use only needs a source mislabelling custom synthesis Solved Wiki Compounds this community declines to help with, and why — setting out what I have, and where I think it stops being reliable. Putting the numbers in the first post, because a question about a compound without…	+81	87	35k	10mo
The nausea timeline across the first four weeks, with a tabulated log Practice › Side effects nausea fatigue vomiting The nausea timeline across the first four weeks, with a tabulated log — setting out what I have, and where I think it stops being reliable. Collecting what is known about nausea timeline in one place, because…	+118	134	1.8k	10mo
Revisiting: Why a compound being unapproved is not the same as being illegal to possess Sourcing › Regulatory FDA EMA compounding research use only Closed On the subject in the title: Revisiting: Why a compound being unapproved is not the same as being illegal to possess Working notes rather than a conclusion. I would like to know what people here actually do…	+76	82	52k	11mo
A certificate whose chromatogram axes do not match its stated method — one year on Sourcing › Red flags mislabelling moderation documentation quality Solved A certificate whose chromatogram axes do not match its stated method — one year on Writing it up because I had to work it out twice and would rather nobody else did. Posting a small dataset on certificate…	+103	111	8.1k	2mo
Adducts: sodium, potassium, and the peak you did not expect — does this still hold? Analytics › Mass spectrometry high-resolution MS charge states mass error (ppm) MALDI-TOF Solved Asking directly, because I could not find a straight answer: Adducts: sodium, potassium, and the peak you did not expect — does this still hold? Adducts keeps being re-asked here and I think that is because…	+113	119	1.7k	3mo
The anatomy of a question that gets answered within an hour Start Here › How to Ask worked example site feedback onboarding beginner friendly Wiki The anatomy of a question that gets answered within an hour — setting out what I have, and where I think it stops being reliable. Question in the title. Context below, and I have tried to include the things…	+114	127	2.7k	13h
Named, unnamed and unspecified impurities as regulatory categories — the long version Analytics › Impurities & related substances HPLC data table forced degradation counter-ion content Wiki Named, unnamed and unspecified impurities as regulatory categories — the long version — setting out what I have, and where I think it stops being reliable. Two reports on the same lot, and I would like help…	+112	120	7.6k	5h
Coming back to: A community side-effect dataset, with its response rate and biases Data & Tools › Datasets observational data site feedback data table Solved Posting this under the heading it deserves: A community side-effect dataset, with its response rate and biases Everything below is what sits behind that. Community side-effect dataset — I have the observation…	+96	101	33k	2d
Blind submission and why it changes minds — the long version Sourcing › Independent verification Medutest third-party testing Janoshik Analytical Posting this under the heading it deserves: Blind submission and why it changes minds — the long version Everything below is what sits behind that. A narrow question about Blind submission, deliberately…	+98	113	18k	2mo
Mass error in ppm: the arithmetic and the caveat Analytics › Mass spectrometry LC-MS high-resolution MS MALDI-TOF counter-ion content Solved Mass error in ppm: the arithmetic and the caveat Writing it up because I had to work it out twice and would rather nobody else did. Working through the identity arithmetic and I would like it checked.…	+108	125	1.5k	5mo
How to research a compound with no human data without deceiving yourself Compounds › Other compounds needs a source mislabelling custom synthesis research use only Solved Asking directly, because I could not find a straight answer: How to research a compound with no human data without deceiving yourself Question about what the published evidence for this compound actually…	+107	119	11k	12mo
What a reversed-phase purity number actually is Analytics › HPLC & UHPLC HPLC system suitability data table peak integration Solved The question in the title: What a reversed-phase purity number actually is I will give what I have already checked below so nobody repeats it. I would like to understand what this number means before I repeat…	+87	101	27k	4h
Prescription portability between countries Access › International personal import MHRA telehealth EMA Wiki Prescription portability between countries — setting out what I have, and where I think it stops being reliable. Asking about prescription portability between countries directly, because I have read four…	+104	114	6.1k	3h
Second pass at: What "verified" means on our vendor pages, stated narrowly Sourcing › Vendor reports Janoshik Analytical documentation quality third-party testing batch & lot numbers Solved Second pass at: What "verified" means on our vendor pages, stated narrowly — setting out what I have, and where I think it stops being reliable. A question about how a record should be read rather than about…	+94	102	20k	3mo