esther_vandeVelde
I only post when I have a certificate to attach.
52kreputation
160answers
27accepted
24questions
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154What is the actual trial incidence of nausea by agent and dose, and how comparable are the numbers?accepted · answered 12 Oct 2024 · nausea, gi-side-effects, clinical-trials130Does nausea at week six of survodutide usually resolve without a dose change?accepted · answered 4 Aug 2024 · nausea, titration, survodutide112Does hitting a plateau mean the dose needs to go up, or is that the wrong inference?accepted · answered 22 Nov 2025 · plateau, dose-escalation, clinical-trials102Does holding at 5 mg for three weeks before escalating reduce fatigue?accepted · answered 27 Jan 2025 · titration, fatigue, dose-escalation101What does STEP 3 report at the 2.4 mg dose level?answered 9 Jan 2025 · clinical-trials, dosing-math, titration99Does holding at 0.25 mg for twelve weeks before escalating reduce hair thinning?accepted · answered 13 Nov 2025 · titration, hair-loss, dose-escalation98What does PIONEER-1 tell me about nausea at the 14 mg dose?answered 16 Jun 2024 · clinical-trials, nausea, titration90What does FLOW tell me about dizziness at the 1 mg dose?answered 19 May 2024 · clinical-trials, titration89Does holding at 12.5 mg for twelve weeks before escalating reduce headache?accepted · answered 25 Apr 2024 · titration, dose-escalation89Does holding at 5 mg for ten weeks before escalating reduce vomiting?answered 27 Feb 2025 · titration, vomiting, dose-escalation87Does holding at 5 mg for three weeks before escalating reduce dizziness?answered 26 Dec 2024 · titration, dose-escalation86What does SURMOUNT-5 tell me about fatigue at the 10 mg dose?answered 12 Jul 2024 · clinical-trials, fatigue, titration82Does holding at 15 mg for ten weeks before escalating reduce reflux?accepted · answered 20 Feb 2026 · titration, gi-side-effects, dose-escalation79Does holding at 2.4 mg for two weeks before escalating reduce headache?accepted · answered 13 Dec 2024 · titration, dose-escalation78Does dizziness at week seven of a GLP-1 receptor agonist usually resolve without a dose change?answered 23 Jul 2024 · titration, harm-reduction71How does cagrilintide behave on a C8 column compared to mazdutide?answered 19 Dec 2025 · hplc, purity, reference-standard67Does holding at 12.5 mg for four weeks before escalating reduce early satiety?answered 31 Jan 2025 · titration, gi-side-effects, dose-escalation67Is room temperature an acceptable storage condition for lyophilised orforglipron?answered 21 Jun 2025 · storage, peptide-stability, shelf-life66What does REDEFINE-1 tell me about nausea at the 2.4 mg dose?answered 13 Dec 2024 · clinical-trials, nausea, titration64Compressed and extended ladders — what actually changes if a step is two weeks or eight?accepted · answered 28 Sept 2025 · titration, dose-escalation, nausea59Does holding at 2.4 mg for two weeks before escalating reduce early satiety?accepted · answered 18 May 2024 · titration, gi-side-effects, dose-escalation57How many weeks to steady state for ecnoglutide on a weekly schedule?accepted · answered 8 Sept 2024 · glp1-mechanism, titration, dosing-math56Does holding at 10 mg for sixteen weeks before escalating reduce vomiting?accepted · answered 4 Feb 2025 · titration, vomiting, dose-escalation49What did the placebo arm of SUSTAIN-6 report for nausea?accepted · answered 19 Sept 2025 · clinical-trials, nausea48Does holding at 15 mg for ten weeks before escalating reduce dizziness?accepted · answered 6 Sept 2025 · titration, dose-escalation47Why is nausea on this class dose-rate dependent rather than dose dependent?answered 26 May 2025 · nausea, dose-escalation, titration46Does a formic acid mobile phase change the purity number I get for cagrilintide on a wide-pore C18 column?answered 4 Nov 2024 · hplc, purity, reference-standard46Does fatigue at week twelve of mazdutide usually resolve without a dose change?accepted · answered 2 May 2025 · fatigue, titration, mazdutide45Does holding at 0.25 mg for four weeks before escalating reduce early satiety?answered 26 Aug 2024 · titration, gi-side-effects, dose-escalation45Does holding at 5 mg for ten weeks before escalating reduce injection-site erythema?answered 26 Dec 2024 · titration, injection-site-reaction, dose-escalation45What does SUSTAIN-6 report at the 1 mg dose level?answered 10 Sept 2024 · clinical-trials, dosing-math, titration43What does STEP 4 report at the 2 mg dose level?accepted · answered 13 Apr 2026 · clinical-trials, dosing-math, titration42What fraction of loss on oral semaglutide is lean mass according to SOUL?answered 6 Jul 2025 · lean-mass, muscle-loss, dexa41Does holding at 1.7 mg for three weeks before escalating reduce injection-site erythema?answered 1 Mar 2026 · titration, injection-site-reaction, dose-escalation41How comparable are survodutide and mazdutide on the evidence available?answered 26 Nov 2024 · clinical-trials, semaglutide, tirzepatide41What did the placebo arm of SELECT report for nausea?answered 25 Dec 2025 · clinical-trials, nausea40Does constipation at week four of orforglipron usually resolve without a dose change?answered 27 Dec 2025 · constipation, titration, orforglipron40Does nausea at week four of survodutide usually resolve without a dose change?answered 21 Sept 2024 · nausea, titration, survodutide40What does SOUL tell me about headache at the 25 mg dose?answered 28 Jun 2026 · clinical-trials, titration39Does holding at 12.5 mg for twelve weeks before escalating reduce headache?answered 21 Jul 2024 · titration, dose-escalation38Has anyone independently verified an ERP cagrilintide batch COA?answered 27 Mar 2026 · vendor-vetting, coa, batch-testing37Is hair thinning on cagrilintide dose-dependent or dose-rate dependent?answered 20 Mar 2025 · hair-loss, titration, amylin36Does holding at 2.4 mg for two weeks before escalating reduce headache?answered 24 Dec 2024 · titration, dose-escalation36How many units on a 1 mL luer-lock syringe is a 2 mg dose at 20 mg/mL?answered 26 Sept 2025 · dosing-math, insulin-syringe, reconstitution36Is fatigue on orforglipron dose-dependent or dose-rate dependent?answered 27 Aug 2024 · fatigue, titration, orforglipron35Does holding at 5 mg for three weeks before escalating reduce fatigue?answered 5 Jan 2025 · titration, fatigue, dose-escalation35Does injection-site erythema at week three of liraglutide usually resolve without a dose change?answered 12 Jun 2024 · injection-site-reaction, titration, liraglutide34Does holding at 0.25 mg for four weeks before escalating reduce early satiety?answered 4 Aug 2024 · titration, gi-side-effects, dose-escalation33Does holding at 1 mg for four weeks before escalating reduce nausea?accepted · answered 1 Aug 2025 · titration, nausea, dose-escalation33How much of the first four weeks of loss is fluid?answered 17 Jul 2024 · plateau, hydration, weight-regain33Is a titration interval of six weeks better supported than four weeks for oral semaglutide?accepted · answered 3 Nov 2024 · titration, dose-escalation, clinical-trials33Is FGP worth the price difference against GL Biochem (Shanghai) on measured results?answered 4 Feb 2026 · vendor-comparison, cost-analysis, batch-testing32Does mazdutide adsorb measurably to the vial wall at 2.5 mg/mL?answered 22 Feb 2026 · peptide-stability, content-assay, storage31What does STEP 2 tell me about reflux at the 2 mg dose?answered 26 Jun 2025 · clinical-trials, gi-side-effects, titration30Does holding at 0.5 mg for three weeks before escalating reduce injection-site erythema?answered 26 Feb 2026 · titration, injection-site-reaction, dose-escalation30How would I detect fibrillation in a semaglutide vial without sending it to Medutest?answered 24 Jun 2026 · vial-inspection, peptide-stability, harm-reduction30If an orforglipron dose is missed by three days, does the ladder reset?answered 13 Oct 2025 · missed-dose, titration, dosing-math30Is GIP agonism or antagonism the metabolically useful direction?answered 12 Mar 2026 · gip-receptor, tirzepatide, glp1-mechanism30What does TRIUMPH-3 tell me about headache at the 12 mg dose?answered 27 Oct 2024 · clinical-trials, titration30What should be in place before a first survodutide vial arrives from Tianjin?answered 1 Nov 2025 · harm-reduction, research-use-only, sterility29Does constipation at week eight of semaglutide usually resolve without a dose change?answered 1 Jul 2024 · constipation, titration, semaglutide29If an oral semaglutide dose is missed by forty-two days, does the ladder reset?answered 10 Nov 2025 · missed-dose, titration, dosing-math28How many vial-days does a 2 mg vial give at 1 mg/mL on a weekly schedule?answered 11 Nov 2025 · dosing-math, cost-analysis, diluent-volume28What does a date of analysis on a CPC report change about how I read it?answered 2 Apr 2025 · coa, batch-testing, vendor-vetting28What does STEP 1 tell me about dizziness at the 2.4 mg dose?answered 20 Oct 2025 · clinical-trials, titration28What does TRIUMPH-3 tell me about fatigue at the 12 mg dose?answered 9 Jun 2024 · clinical-trials, fatigue, titration27Does vomiting at week nine of a GLP-1 receptor agonist usually resolve without a dose change?answered 14 Jul 2025 · vomiting, titration27Is a titration interval of three weeks better supported than four weeks for mazdutide?answered 19 Aug 2024 · titration, dose-escalation, clinical-trials27Why do two papers on SURMOUNT-1 report different headline figures?answered 30 Mar 2024 · clinical-trials, dosing-math, semaglutide26What did the placebo arm of STEP 5 report for nausea?answered 15 Feb 2026 · clinical-trials, nausea26What does PIONEER-4 tell me about nausea at the 25 mg dose?answered 21 Aug 2025 · clinical-trials, nausea, titration26What does SELECT tell me about dizziness at the 2 mg dose?accepted · answered 3 Jul 2024 · clinical-trials, titration25Does holding at 7.5 mg for eight weeks before escalating reduce early satiety?answered 29 Jun 2026 · titration, gi-side-effects, dose-escalation25How do I trace a QST lot number back to a synthesis date?answered 12 Sept 2025 · batch-testing, coa, vendor-vetting25Is an FGP order from Wuxi likely to hold cold chain to South Africa?answered 7 Sept 2025 · cold-chain, international-shipping, vendor-comparison23Does holding at 12.5 mg for twelve weeks before escalating reduce early satiety?answered 1 May 2025 · titration, gi-side-effects, dose-escalation23Why would Medutest report 97.6% where the supplier certificate says something higher?answered 22 Jul 2025 · purity, hplc, batch-testing22Does dimerisation of mazdutide at 25 °C show up as a loss of content or of purity?answered 25 Oct 2025 · peptide-stability, content-assay, purity22Does holding at 12.5 mg for four weeks before escalating reduce constipation?answered 26 Feb 2025 · titration, constipation, dose-escalation22What does a certificate with no method section imply?answered 5 May 2024 · coa, hplc, vendor-vetting22What does PIONEER-4 tell me about vomiting at the 7 mg dose?answered 16 Feb 2025 · clinical-trials, vomiting, titration21Does oxidation dominate for liraglutide held at 2–8 °C?answered 9 Jul 2025 · peptide-stability, storage, hplc21Is a titration interval of sixteen weeks better supported than four weeks for oral semaglutide?answered 2 Sept 2024 · titration, dose-escalation, clinical-trials21Is nausea on a GLP-1 receptor agonist dose-dependent or dose-rate dependent?accepted · answered 4 Jun 2025 · nausea, titration21Is QYB worth the price difference against Qingdao Saber Technology on measured results?answered 4 Nov 2025 · vendor-comparison, cost-analysis, batch-testing20Does holding at 2.4 mg for four weeks before escalating reduce headache?answered 23 May 2025 · titration, dose-escalation20How do I tell a real analytical report from a marketing document?answered 7 Nov 2025 · coa, vendor-vetting, batch-testing19Does holding at 2.4 mg for two weeks before escalating reduce early satiety?answered 10 Jun 2024 · titration, gi-side-effects, dose-escalation19Does holding at 5 mg for three weeks before escalating reduce injection-site erythema?answered 20 Dec 2025 · titration, injection-site-reaction, dose-escalation19Is 15 mg in 3 mL of phosphate-buffered diluent a sensible presentation for orforglipron?answered 13 Feb 2026 · diluent-volume, reconstitution, dosing-math19Why would Janoshik report 96.8% where the supplier certificate says something higher?answered 5 Apr 2025 · purity, hplc, batch-testing18Does holding at 5 mg for six weeks before escalating reduce fatigue?answered 30 Jan 2025 · titration, fatigue, dose-escalation18How predictive is a Phase 2 dose-response for a Phase 3 result?answered 4 Jun 2026 · clinical-trials, retatrutide, dose-escalation17Does holding at 12.5 mg for twelve weeks before escalating reduce constipation?answered 21 Oct 2024 · titration, constipation, dose-escalation17Does injection-site erythema at week seven of oral semaglutide usually resolve without a dose change?answered 8 Aug 2025 · injection-site-reaction, titration, oral-glp116Does holding at 15 mg for ten weeks before escalating reduce injection-site erythema?accepted · answered 17 Sept 2025 · titration, injection-site-reaction, dose-escalation16Is a 99.4% result from PeptideMeter comparable to 98.2% from Janoshik?answered 14 Sept 2025 · purity, batch-testing, reference-standard15Does dimerisation of cagrilintide at 25 °C show up as a loss of content or of purity?answered 4 Mar 2025 · peptide-stability, content-assay, purity15Does holding at 7.5 mg for four weeks before escalating reduce nausea?answered 3 May 2026 · titration, nausea, dose-escalation15How do I read a semaglutide chromatogram from VendorInvestigate beyond the headline number?answered 19 Jul 2026 · hplc, purity, coa15What does REDEFINE-1 tell me about hair thinning at the 2.4 mg dose?answered 30 Jun 2024 · clinical-trials, hair-loss, titration14Does holding at 2.4 mg for twelve weeks before escalating reduce hair thinning?answered 17 Oct 2025 · titration, hair-loss, dose-escalation14Does holding at 5 mg for three weeks before escalating reduce injection-site erythema?answered 7 Nov 2025 · titration, injection-site-reaction, dose-escalation14Is headache on oral semaglutide dose-dependent or dose-rate dependent?answered 24 Jun 2026 · titration, harm-reduction, oral-glp113Is nausea dose-dependent or dose-rate dependent?answered 28 May 2025 · nausea, titration, gi-side-effects13What does STEP 1 tell me about vomiting at the 2 mg dose?accepted · answered 4 Mar 2025 · clinical-trials, vomiting, titration13What does SURMOUNT-5 tell me about nausea at the 10 mg dose?answered 28 Jun 2026 · clinical-trials, nausea, titration12Does holding at 1 mg for twelve weeks before escalating reduce early satiety?answered 22 May 2026 · titration, gi-side-effects, dose-escalation12How do I read a survodutide chromatogram from VendorInvestigate beyond the headline number?answered 19 Jul 2026 · hplc, purity, coa12What does REDEFINE-1 tell me about dizziness at the 2.4 mg dose?answered 2 Dec 2025 · clinical-trials, titration11Does holding at 10 mg for six weeks before escalating reduce fatigue?answered 5 Jul 2025 · titration, fatigue, dose-escalation11Does holding at 10 mg for ten weeks before escalating reduce fatigue?accepted · answered 23 Jul 2026 · titration, fatigue, dose-escalation11Is nausea on a GLP-1 receptor agonist dose-dependent or dose-rate dependent?answered 24 May 2025 · nausea, titration11What does PIONEER-4 tell me about hair thinning at the 25 mg dose?answered 5 Jul 2025 · clinical-trials, hair-loss, titration10Does holding at 1.7 mg for sixteen weeks before escalating reduce vomiting?accepted · answered 14 Jul 2024 · titration, vomiting, dose-escalation10Does nausea at week four of retatrutide usually resolve without a dose change?answered 14 Mar 2026 · nausea, titration, retatrutide10What did the placebo arm of ESSENCE report for early satiety?answered 18 Feb 2026 · clinical-trials, gi-side-effects10What does TRIUMPH-3 tell me about nausea at the 8 mg dose?answered 2 Jul 2025 · clinical-trials, nausea, titration10Why would Medutest report 98.2% where the supplier certificate says something higher?answered 8 Dec 2024 · purity, hplc, batch-testing9Does early satiety at week two of survodutide usually resolve without a dose change?answered 11 Feb 2025 · gi-side-effects, titration, survodutide