Tags · Compound

tirzepatide

Dual GIP and GLP-1 receptor agonist.

73 topics 20 solved Synonyms: tirz, tzp Group: Compound

Practice 26 Compounds 24 Pharmacology 23

Related in this group: semaglutide · retatrutide · cagrilintide · cagrisema · liraglutide · dulaglutide · exenatide · orforglipron · oral semaglutide · survodutide · mazdutide · amylin analogues

73 topics · page 1 of 3

Topic	Participants	Replies	Views	Activity
Receptor desensitisation as a tolerance hypothesis, and its weak evidence Pharmacology › Receptor biology tirzepatide retatrutide amylin analogues long read Under review Receptor desensitisation as a tolerance hypothesis, and its weak evidence — setting out what I have, and where I think it stops being reliable. Trying to work out what would count as evidence on receptor…	+52	57	25k	just now
SURPASS-2 and the comparator dose question that will not go away — what changed since Compounds › Tirzepatide SURMOUNT programme tirzepatide effect size Posting this under the heading it deserves: SURPASS-2 and the comparator dose question that will not go away — what changed since Everything below is what sits behind that. What changes if the standard…	+2	6	5.5k	7h
Restarting after a long gap: what the labelling implies Practice › Dosing & titration dose reduction semaglutide titration missed dose Posting this under the heading it deserves: Restarting after a long gap: what the labelling implies Everything below is what sits behind that. I have read the maintained page on this and I still have a gap,…	+41	46	11k	15h
What the GIP component of tirzepatide is thought to contribute, and how confident we can be Compounds › Tirzepatide tirzepatide SURPASS programme SURMOUNT programme effect size Solved What the GIP component of tirzepatide is thought to contribute, and how confident we can be I have a specific reason for asking rather than idle curiosity, and the context is below. I would like to know what…	+16	20	23k	19h
When a dose reduction is the correct response to a side effect Practice › Dosing & titration dose reduction tirzepatide titration missed dose Solved When a dose reduction is the correct response to a side effect — that is the question, and I have not found it answered plainly anywhere I have looked. I have read the maintained page on this and I still have…	+38	42	2.7k	19h
GLP-1 receptor distribution: central and peripheral Pharmacology › Receptor biology semaglutide amylin analogues retatrutide long read Posting this under the heading it deserves: GLP-1 receptor distribution: central and peripheral Everything below is what sits behind that. I have spent a fortnight trying to pin GLP-1 receptor distribution…	+90	98	30k	22h
What steady state means for the decision to escalate Practice › Dosing & titration semaglutide titration tirzepatide missed dose Solved What steady state means for the decision to escalate — that is the question, and I have not found it answered plainly anywhere I have looked. A question about steady state that I think has a definite answer,…	+31	35	2k	1d
Coming back to: Where the four-week escalation interval comes from, and what it is not Practice › Dosing & titration dose reduction semaglutide titration tirzepatide Solved Posting this under the heading it deserves: Where the four-week escalation interval comes from, and what it is not Everything below is what sits behind that. Four-week escalation interval — I have the…	+44	48	11k	1d
Peak-to-trough ratio at steady state for a weekly agent — the long version Pharmacology › Pharmacokinetics semaglutide missed dose tirzepatide worked example Under review Peak-to-trough ratio at steady state for a weekly agent — the long version Writing it up because I had to work it out twice and would rather nobody else did. A narrow question about Peak-to-trough ratio,…	+57	61	708	1d
Micro-titration: a disputed topic, argued properly Practice › Dosing & titration titration dose reduction worked example tirzepatide Solved Wiki Micro-titration: a disputed topic, argued properly Writing it up because I had to work it out twice and would rather nobody else did. Two things I would like separated before anyone answers on…	+99	110	61k	2d
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
Tirzepatide storage and stability: what is published versus what is assumed Compounds › Tirzepatide SURPASS programme randomised trial SURMOUNT programme effect size On the subject in the title: Tirzepatide storage and stability: what is published versus what is assumed Working notes rather than a conclusion. Asking about tirzepatide storage and stability directly,…	+17	21	17k	12d
About the Receptor biology category Pharmacology › Receptor biology amylin analogues semaglutide tirzepatide Pinned Wiki GLP-1, GIP, glucagon and amylin receptor signalling, bias, desensitisation and central versus peripheral action. This post is a community wiki: any member at trust level 3 or above can edit it, and every edit…	+6	10	34k	20d
Does dual agonism explain the effect size, or is it dose? Compounds › Tirzepatide SURPASS programme SURMOUNT programme tirzepatide randomised trial Solved Does dual agonism explain the effect size, or is it dose? I have a specific reason for asking rather than idle curiosity, and the context is below. A question about dual agonism that I think has a definite…	+62	68	2.6k	29d
When a dose reduction is the correct response to a side effect — a second dataset Practice › Dosing & titration worked example dose reduction titration tirzepatide When a dose reduction is the correct response to a side effect — a second dataset I have a specific reason for asking rather than idle curiosity, and the context is below. Posting a small dataset on dose…	+10	14	42k	2mo
Peak-to-trough ratio at steady state for a weekly agent Pharmacology › Pharmacokinetics tirzepatide liraglutide worked example missed dose Solved On the subject in the title: Peak-to-trough ratio at steady state for a weekly agent Working notes rather than a conclusion. Working through the kinetics rather than the pharmacology, because I think the…	+58	64	9.7k	2mo
Restarting after a long gap: what the labelling implies — the long version Practice › Dosing & titration tirzepatide worked example dose reduction semaglutide Restarting after a long gap: what the labelling implies — the long version Writing it up because I had to work it out twice and would rather nobody else did. I have read the maintained page on this and I…	+12	17	2.4k	2mo
Follow-up: Tirzepatide and nausea: is the profile genuinely different or just differently reported? Compounds › Tirzepatide tirzepatide SURMOUNT programme effect size randomised trial Solved Tirzepatide and nausea: is the profile genuinely different or just differently reported? I have a specific reason for asking rather than idle curiosity, and the context is below. Something about Tirzepatide…	+109	122	3.6k	2mo
Clearance pathways and what renal impairment changes Pharmacology › Pharmacokinetics missed dose liraglutide tirzepatide worked example Clearance pathways and what renal impairment changes Writing it up because I had to work it out twice and would rather nobody else did. What changes if the standard account of clearance pathways is wrong? I…	+11	15	43k	2mo
Revisiting: The arithmetic of an intermediate dose between two label steps Practice › Dosing & titration titration worked example dose reduction tirzepatide Revisiting: The arithmetic of an intermediate dose between two label steps Writing it up because I had to work it out twice and would rather nobody else did. I have read the maintained page on this and I…	+41	45	808	2mo
Amylin receptor signalling and satiety — what changed since Pharmacology › Receptor biology tirzepatide retatrutide long read amylin analogues On the subject in the title: Amylin receptor signalling and satiety — what changed since Working notes rather than a conclusion. What changes if the standard account of Amylin receptor signalling and satiety…	+73	78	3.5k	2mo
Stepping down deliberately, and how to do it without losing progress Practice › Dosing & titration worked example semaglutide tirzepatide dose reduction Stepping down deliberately, and how to do it without losing progress — setting out what I have, and where I think it stops being reliable. Practical question with the units stated, because I have seen how…	+98	102	26k	3mo
Coming back to: Half-life, steady state, and accumulation worked through Pharmacology › Pharmacokinetics tirzepatide liraglutide worked example semaglutide On the subject in the title: Half-life, steady state, and accumulation worked through Working notes rather than a conclusion. Working through the kinetics rather than the pharmacology, because I think the…	+14	18	15k	3mo
Splitting a weekly dose in two: the pharmacokinetic argument against Practice › Dosing & titration titration tirzepatide semaglutide missed dose Splitting a weekly dose in two: the pharmacokinetic argument against — setting out what I have, and where I think it stops being reliable. I have read the maintained page on this and I still have a gap, so I…	+24	28	51k	5mo
Why "dose equivalence" between different incretin analogues is a weak concept Practice › Dosing & titration tirzepatide dose reduction titration semaglutide Solved Why "dose equivalence" between different incretin analogues is a weak concept I have a specific reason for asking rather than idle curiosity, and the context is below. I have read the maintained page on this…	+124	133	11k	5mo
Tirzepatide molecular mass and the charge states you would expect on ESI — does this still hold? Compounds › Tirzepatide SURMOUNT programme SURPASS programme effect size tirzepatide Asking directly, because I could not find a straight answer: Tirzepatide molecular mass and the charge states you would expect on ESI — does this still hold? The question about Tirzepatide molecular mass that…	+7	11	281	6mo
The 2.5 mg starting dose is not a therapeutic dose — why that matters — a second dataset Compounds › Tirzepatide SURMOUNT programme tirzepatide randomised trial Posting this under the heading it deserves: The 2.5 mg starting dose is not a therapeutic dose — why that matters — a second dataset Everything below is what sits behind that. Posting a small dataset on 2.5…	+12	16	11k	7mo
Follow-up: Glucagon receptor agonism in a weight-loss compound Pharmacology › Receptor biology amylin analogues long read tirzepatide retatrutide Glucagon receptor agonism in a weight-loss compound Writing it up because I had to work it out twice and would rather nobody else did. A follow-up question about Glucagon receptor agonism that I did not know…	+5	9	21k	7mo
Reading SURMOUNT-1 without the press release Compounds › Tirzepatide SURMOUNT programme effect size randomised trial SURPASS programme Posting this under the heading it deserves: Reading SURMOUNT-1 without the press release Everything below is what sits behind that. What changes if the standard account of reading SURMOUNT-1 without the press…	+103	121	7k	7mo
Why tirzepatide titration schedules have more steps than semaglutide's Compounds › Tirzepatide SURMOUNT programme SURPASS programme randomised trial tirzepatide Solved Wiki Asking directly, because I could not find a straight answer: Why tirzepatide titration schedules have more steps than semaglutide's I have spent a fortnight trying to pin tirzepatide titration schedules down…		4	8.4k	7mo

Sponsored Sigma-Aldrich — certified reference materialsReference standards, analytical reagents and certified materials for method calibration. If you are validating a method, this is where the standard comes from.Reference standards →