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bloodwork

Page 5 of 12 · 284 questions tagged bloodwork.

284 questions · sorted by votes · page 5 of 12

25 votes5 answers21k views
What interval makes sense for repeating HbA1c on oral semaglutide?

The case in front of me: HbA1c · oral semaglutide. The failure mode I am trying to avoid is making this decision emotionally. I have twelve months in view and I would…

bloodwork
bloodwork

Laboratory monitoring: which panels are worth ordering, sensible intervals, reference-range versus optimal-range arguments, and how to read a…

284 questions
harm-reduction
harm-reduction

Reducing avoidable risk where a decision has already been made: independent verification before use, sterility practice, dose arithmetic checked…

445 questions
a1c
a1c

Glycated haemoglobin as a ninety-day glycaemic average: what a change of half a point means, why it lags, and the conditions under which it…

108 questions
asked by label_claim 11k · 23 months ago
25 votes 5 answers19k views
What interval makes sense for repeating ApoB on retatrutide?

What I have: ApoB · retatrutide. This is a planning question. I know what my options are; I do not know how to weigh them. What I want is the minimum viable version,…

bloodwork
bloodwork

Laboratory monitoring: which panels are worth ordering, sensible intervals, reference-range versus optimal-range arguments, and how to read a…

284 questions
harm-reduction
harm-reduction

Reducing avoidable risk where a decision has already been made: independent verification before use, sterility practice, dose arithmetic checked…

445 questions
a1c
a1c

Glycated haemoglobin as a ninety-day glycaemic average: what a change of half a point means, why it lags, and the conditions under which it…

108 questions
asked by klara_novotna 16k · 8 months ago
25 votes5 answers14k views
Is cystatin C a better monitoring choice than creatinine on cagrilintide?

The specifics, since they change the answer: cystatin C · creatinine · cagrilintide. I am trying to choose between two options that are usually discussed as though…

bloodwork
bloodwork

Laboratory monitoring: which panels are worth ordering, sensible intervals, reference-range versus optimal-range arguments, and how to read a…

284 questions
kidney-function
kidney-function

eGFR, creatinine, cystatin C and albuminuria: the acute haemodynamic dip that is not injury, the renal outcome data from the FLOW programme, and…

100 questions
lipids
lipids

Lipid response on treatment: triglycerides, LDL-C, non-HDL-C, ApoB and Lp(a), which of them move with weight loss, and why a fasting panel drawn…

112 questions
asked by cold_lane 14k · 10 months ago
25 votes 5 answers13k views
What interval makes sense for repeating magnesium on oral semaglutide?

Conditions: magnesium · oral semaglutide. The failure mode I am trying to avoid is making this decision emotionally. I have twelve months in view and I would like the…

bloodwork
bloodwork

Laboratory monitoring: which panels are worth ordering, sensible intervals, reference-range versus optimal-range arguments, and how to read a…

284 questions
harm-reduction
harm-reduction

Reducing avoidable risk where a decision has already been made: independent verification before use, sterility practice, dose arithmetic checked…

445 questions
a1c
a1c

Glycated haemoglobin as a ninety-day glycaemic average: what a change of half a point means, why it lags, and the conditions under which it…

108 questions
asked by Dr_Hanne_Solberg 40k · 8 months ago
25 votes0 answers12k views
Is ALT a better monitoring choice than AST on ecnoglutide?

Setup, so nobody has to ask: ALT · AST · ecnoglutide. Both of these get recommended confidently by different people, which suggests neither is obviously right. My…

bloodwork
bloodwork

Laboratory monitoring: which panels are worth ordering, sensible intervals, reference-range versus optimal-range arguments, and how to read a…

284 questions
kidney-function
kidney-function

eGFR, creatinine, cystatin C and albuminuria: the acute haemodynamic dip that is not injury, the renal outcome data from the FLOW programme, and…

100 questions
lipids
lipids

Lipid response on treatment: triglycerides, LDL-C, non-HDL-C, ApoB and Lp(a), which of them move with weight loss, and why a fasting panel drawn…

112 questions
asked by cold_lane 14k · 8 months ago
25 votes 5 answers5.3k views
What is a sensible monitoring routine for tirzepatide over three weeks?

The particulars: tirzepatide · three weeks. I am at the decision point and I would rather think it through than improvise. I would rather spend money on measurement…

bloodwork
bloodwork

Laboratory monitoring: which panels are worth ordering, sensible intervals, reference-range versus optimal-range arguments, and how to read a…

284 questions
harm-reduction
harm-reduction

Reducing avoidable risk where a decision has already been made: independent verification before use, sterility practice, dose arithmetic checked…

445 questions
plateau
plateau

A stall in progress: distinguishing adaptive thermogenesis from measurement error from adherence drift, how long to observe before changing…

35 questions
asked by fresh_bac 13k · 4 months ago
24 votes5 answers53k views
How do I interpret an AST trend across three draws?

I have the full paper rather than the abstract, and the supplementary appendix. I have the document in front of me and I can read the numbers. What I cannot do is…

bloodwork
bloodwork

Laboratory monitoring: which panels are worth ordering, sensible intervals, reference-range versus optimal-range arguments, and how to read a…

284 questions
a1c
a1c

Glycated haemoglobin as a ninety-day glycaemic average: what a change of half a point means, why it lags, and the conditions under which it…

108 questions
lipids
lipids

Lipid response on treatment: triglycerides, LDL-C, non-HDL-C, ApoB and Lp(a), which of them move with weight loss, and why a fasting panel drawn…

112 questions
asked by eighty_six_hours 16k · 2.1 years ago
24 votes 5 answers32k views
Does TSH tell me anything about hepatic fat on retatrutide?

Details up front: TSH · retatrutide. I can predict the outcome but I cannot explain it, which means I will get the next case wrong. I would like to know how confident…

liver-enzymes
liver-enzymes

ALT, AST, GGT and ALP: what they do and do not indicate about hepatic fat, why enzymes are a poor surrogate for histology, and where non-invasive…

50 questions
mash
mash

Metabolic dysfunction-associated steatohepatitis: histological endpoints, resolution without worsening fibrosis, fibrosis improvement by stage,…

51 questions
bloodwork
bloodwork

Laboratory monitoring: which panels are worth ordering, sensible intervals, reference-range versus optimal-range arguments, and how to read a…

284 questions
asked by zainab_mustafa 16k · 2.3 years ago
24 votes5 answers31k views
What interval makes sense for repeating LDL-C on mazdutide?

What I am working with: LDL-C · mazdutide. I am trying to build something sustainable rather than something thorough that I will abandon. I have already decided the…

bloodwork
bloodwork

Laboratory monitoring: which panels are worth ordering, sensible intervals, reference-range versus optimal-range arguments, and how to read a…

284 questions
harm-reduction
harm-reduction

Reducing avoidable risk where a decision has already been made: independent verification before use, sterility practice, dose arithmetic checked…

445 questions
a1c
a1c

Glycated haemoglobin as a ninety-day glycaemic average: what a change of half a point means, why it lags, and the conditions under which it…

108 questions
asked by swirl_dont_shake 19k · 15 months ago
24 votes 3 answers19k views
Is triglycerides worth drawing at baseline before starting semaglutide?

For reference: triglycerides · semaglutide. I would like to define my thresholds before I have a result, for obvious reasons. I want a plan with explicit stopping…

bloodwork
bloodwork

Laboratory monitoring: which panels are worth ordering, sensible intervals, reference-range versus optimal-range arguments, and how to read a…

284 questions
harm-reduction
harm-reduction

Reducing avoidable risk where a decision has already been made: independent verification before use, sterility practice, dose arithmetic checked…

445 questions
a1c
a1c

Glycated haemoglobin as a ninety-day glycaemic average: what a change of half a point means, why it lags, and the conditions under which it…

108 questions
asked by pascal_thibault 13k · 17 months ago
24 votes0 answers12k views
How do I interpret a ferritin trend across three draws?

The clinician who ordered the panel was not concerned; I would still like to understand it. The figures are clear enough; the question is what they mean and what they…

bloodwork
bloodwork

Laboratory monitoring: which panels are worth ordering, sensible intervals, reference-range versus optimal-range arguments, and how to read a…

284 questions
a1c
a1c

Glycated haemoglobin as a ninety-day glycaemic average: what a change of half a point means, why it lags, and the conditions under which it…

108 questions
lipids
lipids

Lipid response on treatment: triglycerides, LDL-C, non-HDL-C, ApoB and Lp(a), which of them move with weight loss, and why a fasting panel drawn…

112 questions
asked by kelvin_lam 11k · 12 months ago
24 votes4 answers8.3k views
Is ApoB a better monitoring choice than ferritin on oral semaglutide?

Details up front: ApoB · ferritin · oral semaglutide. I have used one of these for a while and I am considering switching, which requires a reason. What I care about…

bloodwork
bloodwork

Laboratory monitoring: which panels are worth ordering, sensible intervals, reference-range versus optimal-range arguments, and how to read a…

284 questions
kidney-function
kidney-function

eGFR, creatinine, cystatin C and albuminuria: the acute haemodynamic dip that is not injury, the renal outcome data from the FLOW programme, and…

100 questions
lipids
lipids

Lipid response on treatment: triglycerides, LDL-C, non-HDL-C, ApoB and Lp(a), which of them move with weight loss, and why a fasting panel drawn…

112 questions
asked by jonas_ekstrom 18k · 5 months ago
24 votes3 answers6.4k views
What is the difference between a lab reference range and a decision threshold?

My report has two kinds of number on it and I have been treating them as the same kind of thing. Some analytes come with an interval — "3.5 to 5.3", with my value…

bloodwork
bloodwork

Laboratory monitoring: which panels are worth ordering, sensible intervals, reference-range versus optimal-range arguments, and how to read a…

284 questions
lipids
lipids

Lipid response on treatment: triglycerides, LDL-C, non-HDL-C, ApoB and Lp(a), which of them move with weight loss, and why a fasting panel drawn…

112 questions
a1c
a1c

Glycated haemoglobin as a ninety-day glycaemic average: what a change of half a point means, why it lags, and the conditions under which it…

108 questions
harm-reduction
harm-reduction

Reducing avoidable risk where a decision has already been made: independent verification before use, sterility practice, dose arithmetic checked…

445 questions
asked by orla_sheridan 14k · 5 months ago
23 votes 4 answers32k views
What is a sensible monitoring routine for ecnoglutide over twelve weeks?

Conditions: ecnoglutide · twelve weeks. I want to decide this in advance so that I am not deciding it under pressure later. Assume I will follow the plan I write…

bloodwork
bloodwork

Laboratory monitoring: which panels are worth ordering, sensible intervals, reference-range versus optimal-range arguments, and how to read a…

284 questions
harm-reduction
harm-reduction

Reducing avoidable risk where a decision has already been made: independent verification before use, sterility practice, dose arithmetic checked…

445 questions
plateau
plateau

A stall in progress: distinguishing adaptive thermogenesis from measurement error from adherence drift, how long to observe before changing…

35 questions
asked by threadlock7 14k · 2.0 years ago
23 votes5 answers23k views
Does cystatin C tell me anything about hepatic fat on survodutide?

For reference: cystatin C · survodutide. I understand the observation; what I do not understand is the mechanism behind it. I have read the two review articles that…

liver-enzymes
liver-enzymes

ALT, AST, GGT and ALP: what they do and do not indicate about hepatic fat, why enzymes are a poor surrogate for histology, and where non-invasive…

50 questions
mash
mash

Metabolic dysfunction-associated steatohepatitis: histological endpoints, resolution without worsening fibrosis, fibrosis improvement by stage,…

51 questions
bloodwork
bloodwork

Laboratory monitoring: which panels are worth ordering, sensible intervals, reference-range versus optimal-range arguments, and how to read a…

284 questions
asked by teodora_ilic 15k · 18 months ago
23 votes 5 answers22k views
Is ferritin worth drawing at baseline before starting liraglutide?

Conditions: ferritin · liraglutide. The failure mode I am trying to avoid is making this decision emotionally. I have twelve months in view and I would like the plan…

bloodwork
bloodwork

Laboratory monitoring: which panels are worth ordering, sensible intervals, reference-range versus optimal-range arguments, and how to read a…

284 questions
harm-reduction
harm-reduction

Reducing avoidable risk where a decision has already been made: independent verification before use, sterility practice, dose arithmetic checked…

445 questions
a1c
a1c

Glycated haemoglobin as a ninety-day glycaemic average: what a change of half a point means, why it lags, and the conditions under which it…

108 questions
asked by plate_count_9k 95k · 11 months ago
23 votes 5 answers17k views
Is ferritin worth drawing at baseline before starting oral semaglutide?

Conditions: ferritin · oral semaglutide. The failure mode I am trying to avoid is making this decision emotionally. I have twelve months in view and I would like the…

bloodwork
bloodwork

Laboratory monitoring: which panels are worth ordering, sensible intervals, reference-range versus optimal-range arguments, and how to read a…

284 questions
harm-reduction
harm-reduction

Reducing avoidable risk where a decision has already been made: independent verification before use, sterility practice, dose arithmetic checked…

445 questions
a1c
a1c

Glycated haemoglobin as a ninety-day glycaemic average: what a change of half a point means, why it lags, and the conditions under which it…

108 questions
asked by bac_or_bust 37k · 2.0 years ago
23 votes 5 answers16k views
Is AST a better monitoring choice than ALT on cagrilintide?

The specifics, since they change the answer: AST · ALT · cagrilintide. The comparison I want does not seem to exist anywhere in a form I can evaluate. I have read the…

bloodwork
bloodwork

Laboratory monitoring: which panels are worth ordering, sensible intervals, reference-range versus optimal-range arguments, and how to read a…

284 questions
kidney-function
kidney-function

eGFR, creatinine, cystatin C and albuminuria: the acute haemodynamic dip that is not injury, the renal outcome data from the FLOW programme, and…

100 questions
lipids
lipids

Lipid response on treatment: triglycerides, LDL-C, non-HDL-C, ApoB and Lp(a), which of them move with weight loss, and why a fasting panel drawn…

112 questions
asked by drawn_and_capped 15k · 10 months ago
23 votes 5 answers11k views
Why did my potassium move after three weeks on cagrilintide?

The specifics, since they change the answer: potassium · three weeks · cagrilintide. An unexpected observation, and I would like a differential rather than…

bloodwork
bloodwork

Laboratory monitoring: which panels are worth ordering, sensible intervals, reference-range versus optimal-range arguments, and how to read a…

284 questions
kidney-function
kidney-function

eGFR, creatinine, cystatin C and albuminuria: the acute haemodynamic dip that is not injury, the renal outcome data from the FLOW programme, and…

100 questions
lipids
lipids

Lipid response on treatment: triglycerides, LDL-C, non-HDL-C, ApoB and Lp(a), which of them move with weight loss, and why a fasting panel drawn…

112 questions
asked by mala_venkatesh 21k · 8 months ago
23 votes 4 answers11k views
What interval makes sense for repeating lipase on mazdutide?

What I am working with: lipase · mazdutide. I would like to set this up properly once, rather than adjust it repeatedly. My budget is real but not tight, and my…

bloodwork
bloodwork

Laboratory monitoring: which panels are worth ordering, sensible intervals, reference-range versus optimal-range arguments, and how to read a…

284 questions
harm-reduction
harm-reduction

Reducing avoidable risk where a decision has already been made: independent verification before use, sterility practice, dose arithmetic checked…

445 questions
a1c
a1c

Glycated haemoglobin as a ninety-day glycaemic average: what a change of half a point means, why it lags, and the conditions under which it…

108 questions
asked by fill_volume 13k · 2 months ago
23 votes 3 answers9.8k views
Why are ALT and AST such poor surrogates for what is happening in MASH?

Every MASH trial reports large falls in ALT and AST alongside the histological endpoints, and the enzyme falls are usually much more impressive-looking than the…

liver-enzymes
liver-enzymes

ALT, AST, GGT and ALP: what they do and do not indicate about hepatic fat, why enzymes are a poor surrogate for histology, and where non-invasive…

50 questions
mash
mash

Metabolic dysfunction-associated steatohepatitis: histological endpoints, resolution without worsening fibrosis, fibrosis improvement by stage,…

51 questions
bloodwork
bloodwork

Laboratory monitoring: which panels are worth ordering, sensible intervals, reference-range versus optimal-range arguments, and how to read a…

284 questions
asked by fibre_or_fragment 12k · 22 months ago
23 votes3 answers8.3k views
ApoB, LDL-C or non-HDL-C — which should I be tracking, and what is discordance?

I have three numbers on my report that all claim to measure roughly the same risk and they do not agree about how I am doing. LDL-C 2.6 mmol/L, which is described in…

lipids
lipids

Lipid response on treatment: triglycerides, LDL-C, non-HDL-C, ApoB and Lp(a), which of them move with weight loss, and why a fasting panel drawn…

112 questions
bloodwork
bloodwork

Laboratory monitoring: which panels are worth ordering, sensible intervals, reference-range versus optimal-range arguments, and how to read a…

284 questions
cardiovascular
cardiovascular

Cardiovascular outcomes: the SELECT major-adverse-event result, SOUL, SUSTAIN 6 and REWIND, how to convert a hazard ratio into an absolute risk…

111 questions
cost-analysis
cost-analysis

Cost arithmetic done honestly: cost per milligram after dead-space loss, list versus net price, comparing a multi-dose vial to a fixed-dose pen,…

261 questions
asked by juliette_farnese 12k · 6 months ago
23 votes 5 answers7.3k views
What is a sensible monitoring routine for mazdutide over six weeks?

What I have: mazdutide · six weeks. This is a planning question. I know what my options are; I do not know how to weigh them. What I want is the minimum viable…

bloodwork
bloodwork

Laboratory monitoring: which panels are worth ordering, sensible intervals, reference-range versus optimal-range arguments, and how to read a…

284 questions
harm-reduction
harm-reduction

Reducing avoidable risk where a decision has already been made: independent verification before use, sterility practice, dose arithmetic checked…

445 questions
plateau
plateau

A stall in progress: distinguishing adaptive thermogenesis from measurement error from adherence drift, how long to observe before changing…

35 questions
asked by sunniva_dahl 11k · 6 months ago
22 votes 4 answers6.3k views
Why did my magnesium move after twelve weeks on dulaglutide?

The case in front of me: magnesium · twelve weeks · dulaglutide. I have two candidate explanations and no way to distinguish them. The same procedure has worked…

bloodwork
bloodwork

Laboratory monitoring: which panels are worth ordering, sensible intervals, reference-range versus optimal-range arguments, and how to read a…

284 questions
kidney-function
kidney-function

eGFR, creatinine, cystatin C and albuminuria: the acute haemodynamic dip that is not injury, the renal outcome data from the FLOW programme, and…

100 questions
lipids
lipids

Lipid response on treatment: triglycerides, LDL-C, non-HDL-C, ApoB and Lp(a), which of them move with weight loss, and why a fasting panel drawn…

112 questions
hormones
hormones

Endocrine changes accompanying substantial weight loss: sex hormone binding globulin, testosterone, oestradiol, cortisol and the reproductive…

14 questions
asked by area_percent 13k · 10 months ago