Least-squares Mean Research Articles

Zerlasiran—A Small-Interfering RNA Targeting Lipoprotein(a)

ImportanceElevated lipoprotein(a) increases the risk of atherosclerotic cardiovascular disease (ASCVD) and aortic stenosis.ObjectiveTo evaluate the effects of zerlasiran, a small-interfering RNA targeting hepatic synthesis of apolipoprotein(a), on lipoprotein(a) serum concentration.Design, Setting, and ParticipantsA multicenter trial in patients with stable ASCVD with serum lipoprotein(a) concentrations greater than or equal to 125 nmol/L at 26 sites in Europe and South Africa between January 3, 2023, and April 27, 2023, with last follow-up on July 1, 2024.InterventionsParticipants randomized to receive a subcutaneous dose of placebo every 16 weeks for 3 doses (n = 23) or every 24 weeks for 2 doses (n = 24) or zerlasiran 450 mg every 24 weeks for 2 doses (n = 45), 300 mg every 16 weeks for 3 doses (n = 42), or 300 mg every 24 weeks for 2 doses (n = 44).Main Outcome and MeasuresThe primary outcome was the time-averaged percent change in lipoprotein(a) concentration from baseline to 36 weeks, with follow-up to 60 weeks.ResultsAmong 178 patients, mean (SD) age was 63.7 (9.4) years, 46 (25.8%) were female, with a median (IQR) baseline lipoprotein(a) concentration of 213 (177-282) nmol/L; 172 patients completed the trial. Compared with the pooled placebo group, the least-squares mean time-averaged percent change in lipoprotein(a) concentration from baseline to week 36 was −85.6% (95% CI, −90.9% to −80.3%), −82.8% (95% CI, −88.2% to −77.4%), and −81.3% (95% CI, −86.7% to −76.0%) for the 450 mg every 24 weeks, 300 mg every 16 weeks, and 300 mg every 24 weeks groups, respectively. Median (IQR) percent change in lipoprotein(a) concentration at week 36 was −94.5% (−97.3% to −84.2%) for the 450 mg every 24 weeks group, −96.4% (−97.7% to −92.3%) for the 300 mg every 16 weeks group, and −90.0% (−93.7% to −81.3%) for the 300 mg every 24 weeks group. The most common treatment-related adverse effects were injection site reactions, with mild pain occurring in 2.3% to 7.1% of participants in the first day following drug administration. There were 20 serious adverse events in 17 patients, none considered related to the study drug.ConclusionsZerlasiran was well-tolerated and reduced time-averaged lipoprotein(a) concentration by more than 80% during 36 weeks of treatment in patients with ASCVD.Trial RegistrationClinicalTrials.gov Identifier: NCT05537571

Efficacy and Safety of Fixed-Dose Clindamycin Phosphate 1.2%/Adapalene 0.15%/Benzoyl Peroxide 3.1% Gel in Black Participants with Moderate-to-Severe Acne

Introduction: Topical clindamycin phosphate 1.2%/adapalene 0.15%/benzoyl peroxide 3.1% (CAB) gel is the first fixed-dose, triple-combination formulation approved for the treatment of acne, and is indicated in patients 12 years of age and older. In 3 clinical studies of participants with moderate-to-severe acne, CAB gel demonstrated superior efficacy to vehicle and component dyads, with good safety/tolerability. To better understand the efficacy and safety of CAB gel in patients with darker skin phototypes, this post hoc analysis included participants who self-identified as ‘Black or African American’ (hereafter referred to as Black). Methods: Data were pooled from a phase 2 (N=741) and two phase 3 (N=183; N=180), double-blind, randomized, 12-week studies. Participants aged ≥9 years with moderate to severe acne were randomized to receive once-daily CAB or vehicle gel. Endpoints included ≥2-grade reduction from baseline in Evaluator’s Global Severity Score and clear/almost clear skin (treatment success) and least-squares mean percent change from baseline in inflammatory/ noninflammatory lesion counts. Treatment-emergent adverse events (TEAEs) were also assessed. Results: Of 657 participants randomized to CAB or vehicle gel, 104 (15.8%) self-identified as Black (n=64 CAB, n=40 vehicle). At week 12, 31.5% of Black participants treated with CAB achieved treatment success, compared to 17.3% with vehicle. Inflammatory lesion reductions with CAB were significantly greater than with vehicle (69.0% vs 53.6%, P<0.01), and noninflammatory lesion reductions were numerically greater with CAB than with vehicle (58.3% vs 51.9%). The rate of TEAEs with CAB treatment in Black participants was generally lower than in the overall study population (23.4% vs 24.6-36.2%), and most TEAEs were of mild-to-moderate severity. Conclusions: Fixed-dose, triple-combination CAB gel was efficacious and well tolerated in Black participants with moderate-to-severe acne. Despite the limited number of self-identified Black participants across the clinical studies of CAB gel, these post hoc analyses add valuable information to the limited literature describing treatment effects of fixed-dose combination acne treatments in Black individuals. Funding: Ortho Dermatologics

Efficacy and Safety of Clindamycin Phosphate 1.2%/Adapalene 0.15%/Benzoyl Peroxide 3.1% Gel: Post Hoc Analysis by Baseline Disease Severity

Introduction: Clindamycin phosphate (CLIN) 1.2%/adapalene (ADAP) 0.15%/benzoyl peroxide (BPO) 3.1% gel (CAB) is the only triple-combination topical treatment approved for acne. These analyses assessed efficacy and safety of CAB gel by baseline acne severity vs component dyads and branded ADAP/BPO gel. Methods: These post hoc analyses used data pooled from two phase 2 and two phase 3, double-blind, 12-week studies (NCT03170388, NCT04892706, NCT04214639, NCT04214652). Eligible participants aged ≥9 years (≥12 years in NCT04892706) were randomized to once-daily CAB or vehicle gel. One phase 2 study included dyad combinations of CAB’s active ingredients: ADAP/BPO, CLIN/BPO, and CLIN/ADAP. The other phase 2 study included a head-to-head comparison of CAB gel and branded ADAP 0.3%/BPO 2.5% gel. Efficacy assessments included least-squares mean percent change from baseline in inflammatory/noninflammatory lesions and treatment success (≥2-grade reduction from baseline in Evaluator’s Global Severity Score [EGSS] and clear/almost clear skin). Safety assessments included treatment-emergent adverse events (TEAEs) and cutaneous safety/tolerability. Participants were categorized by baseline disease severity: moderate (EGSS = 3; n=1557) or severe (EGSS = 4; n=230). Results: After 12 weeks, inflammatory lesion reductions in participants with moderate acne were significantly greater with CAB (77.1%) than vehicle (54.1%; P<0.001), the 3 dyads (range, 64.4-69.4%; P≤0.001, all), and branded ADAP/BPO (72.8%; P<0.05). In the severe group, inflammatory lesion reductions with CAB (74.5%) were significantly greater than vehicle (44.4%; P<0.001) and 2 dyads (ADAP/BPO 63.9%, CLIN/BPO 61.3%; P<0.05), and similar to branded ADAP/BPO and CLIN/ADAP (75.4%/73.7%). Reductions in inflammatory lesions were greater than noninflammatory. Over half of CAB-treated participants with moderate disease achieved treatment success at week 12 (53.9% vs 19.5% vehicle; P<0.001), significantly greater than approximately one-third treated with dyads (range, 31.5-35.3%) or branded ADAP/BPO (38.1%; P≤0.001, all). Only CAB and CLIN/ADAP demonstrated significantly greater treatment success rates than vehicle in participants with severe acne at week 12 (30.9% and 34.0% vs 9.0%, respectively, P<0.05). Across all groups, most TEAEs were of mild to moderate severity. Mean cutaneous safety/tolerability scores were ≤1 (1 = mild) across severity groups. Conclusions: CAB gel demonstrated efficacy and safety in participants with both moderate and severe acne. Acne improvements with CAB were superior to the 3 dyads tested and branded ADAP/BPO in participants with moderate acne and generally numerically greater in participants with severe acne. To our knowledge, these analyses of combination topical acne treatments include data from the only double-blind, vehicle-controlled, head-to-head study to date. Funding: Ortho Dermatologics.

Effect of Social Isolation Due to the COVID-19 Pandemic on Cognitive Dysfunction of Patients With Alzheimer Disease

Background: Previous studies were examined effects of social restriction by COVID-19 pandemic on elderly peoples or compared difference of before/after restrictions on patients with Alzheimer disease-related dementia (ADRD). Here, we assessed the effects of restrictions on the cognitive function of the patients by comparing control group. Methods: We examined the impact on cognitive function using the Alzheimer Disease Assessment Scale (Japanese version) cognitive subscale (ADAS-JCOG), in patients with mild to moderate ADRD by a post hoc subgroup analysis of double-blinded, noninferiority study of donepezil 27.5 mg patches and donepezil hydrochloride 5 mg tablets (JapicCTI-194582). After demonstrating the noninferiority of both treatments, we used combined data for this analysis. Results: The analyzed subpopulation of the per-protocol set groups was balanced (n=126 and 135, respectively). Patient demographics were similar between subgroups. The difference of ADAS-JCOG scores [least-squares mean (95%CI)] between the groups was 0.388 (-0.377 to 1.152, not statistically significant). Conclusion: Social isolation affects cognitive function on ADRD and this knowledge should be considered in future.

Switching treatment to cipaglucosidase alfa plus miglustat positively affects patient-reported outcome measures in patients with late-onset Pompe disease.

Late-onset Pompe disease (LOPD), a rare autosomal recessive multisystemic disorder, substantially impacts patients' day-to-day activities, outcomes, and health-related quality of life (HRQoL). The PROPEL trial compared cipaglucosidase alfa plus miglustat (cipa+mig) with alglucosidase alfa plus placebo (alg+pbo) in adult patients with LOPD over 52weeks and showed improved motor and respiratory function in patients switching treatment from standard-of-care enzyme replacement therapy (ERT) to cipa+mig at baseline. This study evaluated the impact of cipa+mig on patient-reported outcomes (PROs), including HRQoL in ERT-experienced patients, using data from PROPEL. PROs evaluated included the Subject's Global Impression of Change (SGIC), Patient-Reported Outcomes Measurement Information System (PROMIS) Physical Function Short Form 20a, PROMIS Fatigue Short Form 8a, Rasch-built Pompe-specific Activity (R-PAct), and European Quality of Life-5 Dimensions 5 Response Levels (EQ-5D-5L). The proportions of responders in the cipa+mig arm and the alg+pbo arm were compared via chi-squared or Fisher's exact test (patient-level responder analysis), and least squares (LS) mean differences were calculated for change from baseline at Week 52 of the PRO measures (group-level analysis). At Week 52, patient-level SGIC responder and group-level SGIC analyses favored cipa+mig compared with alg+pbo across all SGIC domains (e.g. 90 vs. 59% responders in the cipa+mig vs. the alg+pbo group for SGIC ability to move around; P = 0.0005; and LS mean difference 0.385; P = 0.02). Similarly, PROMIS Physical Function and Fatigue domains numerically favored cipa+mig in both analyses (e.g. 50 vs. 40% responders in the cipa+mig vs. alg+pbo arm for PROMIS Physical Function; P = 0.37; and LS mean difference 3.1; P = 0.11). R-PAct for both treatment groups was similar in the patient-level responder analysis, but numerically favored alg+pbo in the group-level analysis (35% responders in both arms; P = 0.95; and LS mean difference -0.8; P = 0.48). Self-care, usual activities, and depression/anxiety domains of EQ-5D-5L numerically favored cipa+mig in both analyses (e.g. 20 vs. 12% responders in the cipa+mig vs. alg+pbo arm for EQ-5D-5L self-care; P = 0.54; and LS mean difference -0.108; P = 0.52). Overall, switching treatment from alglucosidase alfa to cipa+mig positively impacted PRO measurements during the double-blind period of PROPEL. NCT03729362; Registration date: November 1, 2018; https://clinicaltrials.gov/study/NCT03729362.

Abstract 4136334: Treatment Satisfaction With an “Inclisiran First” Implementation Strategy Versus Usual Care in Patients With Atherosclerotic Cardiovascular Disease

Background: Despite the availability of effective lipid-lowering therapies (LLTs), most patients (pts) with ASCVD do not meet guideline-recommended LDL-C goals. In VICTORION-INITIATE (NCT04929249), an “inclisiran first” (IF) strategy of adding inclisiran immediately on failure to achieve LDL-C <70 mg/dL, despite maximally tolerated statin therapy, in pts with ASCVD led to significantly higher LDL-C goal attainment vs usual care (UC) at Day 330. Objective: To evaluate change from baseline to Day 330 in pt-reported treatment satisfaction with an IF implementation strategy vs UC in pts with ASCVD enrolled in VICTORION-INITIATE. Methods: VICTORION-INITIATE, a Phase 3b, open-label, prospective trial, was conducted at 45 representative clinical sites across 20 US states. Pts randomized 1:1 (stratified by insurance status) received inclisiran 284 mg (300 mg inclisiran sodium) at Days 0, 90, and 270 plus UC or UC alone (lipid management directed by treating physicians). We evaluated change from baseline to Day 330 in pt-reported satisfaction with IF vs UC using the validated 11-question Treatment Satisfaction Questionnaire for Medication (TSQM)-II comprising 4 domains (effectiveness, side effects, convenience, and global satisfaction) scored from 0–100. As a post-hoc analysis of a pre-specified exploratory endpoint, we analyzed the difference in least-squares (LS) mean change in TSQM-II domain scores for IF vs UC using ANCOVA with baseline scores as a covariate. Results: We randomized 450 patients: median age 67 years, 30.9% female, 25.8% with a history of statin intolerance. From baseline to Day 330, difference in LS mean change (95% confidence interval) in TSQM-II scores for IF (n=139) vs UC (n=105) was significant (p<0.001) for effectiveness (10.4 [5.4, 15.5]), convenience (10.5 [5.8, 15.2]), and global satisfaction (12.1 [7.2, 16.9]). Statistical comparison was not applicable for the side effects domain at Day 330 due to the small sample size (IF: n=6, UC: n=7). On Day 330, mean scores for IF exceeded UC for each TSQM-II question (Figure). Conclusions: An IF implementation strategy resulted in significantly greater change from baseline to Day 330 across multiple domains of pt-reported treatment satisfaction vs UC.

Abstract 4135023: Effect of mild hepatic impairment on the pharmacokinetics of pelacarsen

Introduction: Pelacarsen, a hepatocyte-directed, N-acetyl galactosamine (GalNAc 3 )–conjugated antisense oligonucleotide, reduces plasma lipoprotein(a) levels by inhibiting apolipoprotein(a) translation. Pelacarsen uptake is mediated by GalNAc 3 binding to the hepatocyte-specific asialoglycoprotein receptor. Hypothesis: It is unknown whether hepatic impairment (HI) impacts pelacarsen uptake and systemic exposure. Aim: This single-dose, open-label, parallel-group, Phase 1 study (NCT05026996) assessed the pharmacokinetics (PK), safety, and tolerability of a single 80 mg subcutaneous dose of pelacarsen in participants with mild HI compared to healthy controls (normal hepatic function). Methods: Eight adults with prior liver cirrhosis and mild HI (Child-Pugh Class A) were matched for sex, age, and body weight with nine healthy controls. PK parameters (C max , AUC 0-72, AUC last , and AUC inf ) were determined using non-compartmental methods. Log-transformed PK parameters were analyzed using a statistical model with group and matching covariates as fixed effects. Least-square geometric means for each group and geometric mean ratios between participants with mild HI and healthy controls were extracted. Safety was also assessed. Results: Pelacarsen C max , AUC last, and AUC inf were, on average, 7%, 37%, and 50% higher, respectively, in participants with mild HI versus matched controls. All 90% confidence intervals around the HI versus healthy control geometric mean ratios included 1 ( Table ). The ranges of all PK parameters and estimated half-lives were similar between groups. In participants with mild HI, pelacarsen exposure approached the same level as controls after eight hours post-dose ( Figure ). No serious adverse events occurred. Conclusion(s): In participants with mild HI, pelacarsen was well tolerated. Mild HI had no significant effect on pelacarsen C max . The non-statistically significant transient increase in AUC was within the exposure range tested in the first-in-human study.

QOL-08. HEALTH-RELATED QUALITY-OF-LIFE (HRQOL) IN ADULTS AND CHILDREN WITH NEUROFIBROMATOSIS TYPE 1-ASSOCIATED PLEXIFORM NEUROFIBROMA (NF1-PN) TREATED WITH MIRDAMETINIB: PIVOTAL, PHASE 2B RENEU TRIAL

Abstract Patients with NF1-PN experience pain and other symptoms that negatively impact functioning and quality-of-life. We present patient- and parent proxy-reported HRQoL outcomes from ReNeu (NCT03962543), a pivotal, phase 2b trial of mirdametinib, an investigational MEK1/2 inhibitor, in adults and children (≥2 y) with NF1-PN causing morbidities. Fifty-eight adults and 56 children received mirdametinib (2 mg/m2 BID; 3-weeks-on/1-week-off, 28-d cycles). Change in HRQoL was assessed by Pediatric QoL Inventory (PedsQL) 4.0 Generic Core Scales from baseline across the 24-cycle treatment phase; change from baseline at Cycle 13 (C13) was a prespecified secondary endpoint. PedsQL is a HRQoL measure for adults and children with a Total Score (TS) and 4 subscales: physical, emotional, social, and school/work. Items are reported on a 0-100 scale (higher scores=better HRQoL). Clinically meaningful improvement was defined as change from baseline >9.7 points for adults, >8.5 points for child self-report, and >9.0 points for parent proxy-report. PedsQL-TS improvement (least-squares mean, LSM [SE] change) from baseline at C13 was 3.9 (1.6; P=.018; n=34) for adults, 4.0 (2.4; P=.096; n=38) for children by self-report, and 5.6 (1.9; P=.005; n=43) by parent proxy-report. PedsQL-TS improvements for adults and children by parent proxy-report (not by children self-report) were observed early (at C5 and C3, respectively) and sustained through C24. Clinically meaningful improvement in PedsQL-TS from baseline at C13 was achieved by 37% (10/27) adults, 45% (13/29) children by self-report, and 47% (15/32) children by parent proxy-report (among patients who could have achieved a clinically meaningful change from baseline). Significant (P<.05) improvement from baseline to C13 was reported for physical (adults, children, and parent proxy-report), school/work (adults), and emotional and social (parent proxy-report) subscales. Adults and children (by parent proxy-report) with NF1-PN had clinically meaningful, early, and sustained improvement in HRQoL over the course of mirdametinib treatment.

A Phase 2 Study of PEGylated Recombinant Human Growth Hormone for 52 Weeks in Short Children Born Small for Gestational Age in China.

Children born small for gestational age (SGA) are at increased risk of health issues. This study evaluated the efficacy, safety and optimal dose of PEGylated-recombinant human growth hormone (PEG-rhGH) in these children. In this multicentre, randomised, open-label, Phase 2 trial conducted at nine clinical sites in China, patients were randomised 1:1 to receive subcutaneous injections of PEG-rhGH at 0.1 mg/kg/week (low dose) or 0.2 mg/kg/week (high dose) for 52 weeks. Ninety-six children were born SGA. The primary endpoint was the change in height standard deviation score (HT-SDS) at Week 52. At Week 52, the change in HT-SDS in the high- and low-dose groups was 0.923 ± 0.352 (p < 0.0001) and 0.511 ± 0.336 (p < 0.0001), respectively (least-squares means difference, 0.410; 95% confidence interval 0.270-0.551; p < 0.0001). Height velocity (9.94 ± 1.55 vs. 8.37 ± 1.50 cm/year) was also significantly higher in the high-dose than in the low-dose group (p < 0.0001). Change in insulin-like growth factor (IGF)-1 SDS was 1.867 ± 1.747 and 1.168 ± 1.193 in the high- and low-dose groups, respectively (p = 0.0189). IGF-1/IGF binding protein-3 and bone maturity were improved in both groups at Week 52. Most treatment-emergent adverse events were mild to moderate; the safety profile was similar in both groups. PEG-rhGH at either dose for 52 weeks was effective and well tolerated in children born SGA. Patients in the high-dose group achieved greater improvement in HT-SDS than in the low-dose group. ClinicalTrials. gov identifier: NCT02375620.

Potential Disease-Modifying Effects of Ganglioside GM1 Pulse Treatment on Spinocerebellar Ataxia Type 3, a Parallel-Group, Double-Blind, Randomized, Controlled Trial.

Spinocerebellar ataxia type 3 (SCA3) is an autosomal dominant inherited neurodegenerative disorder for which there is currently no cure, nor effective treatment strategy. Our aim was to investigate the safety and efficacy of high-dose ganglioside GM1 (ganglioside-monosialic acid) pulse treatment in patients with SCA3. Patients were randomly allocated to receive either high-dose GM1 (400 mg on the first day followed by 200 mg/day), low-dose GM1 (40 mg/day), or placebo (normal saline) for 4 weeks. The primary outcome, assessed by measuring the change in the Scale for the Assessment and Rating of Ataxia (SARA) scores from baseline to 12 weeks post-treatment, is central to evaluating treatment efficacy. Secondary outcomesincluded changes in the International Cooperative Ataxia Rating Scale (ICARS) score, Barthel Index of Activities of Daily Living (ADL), and plasma and cerebrospinal fluid (CSF) GABA levels. Safety was assessed in all treated patients. A total of 48 patients with SCA3 were enrolled in this study. After 12 weeks, data from 43 patients were included in the efficacy analysis (intention-to-treat analysis). The least-squares mean change in the SARA score from baseline to 12 weeks post-treatment was -3.80 (standard error [SE], 0.39; 95% confidence interval [CI], -4.58 to -3.02) in the high-dose GM1 group, 0.34 (SE, 0.40; 95% CI, -0.46 to 1.13) in the low-dose GM1 group, and 0.73 (SE, 0.40; 95% CI, -0.07 to 1.52) in the placebo group, respectively. Secondary outcomes showed improvements in the ICARS score, Barthel Index of ADL, and plasma and CSF GABA levels in the high-dose GM1 group compared to the low-dose GM1 and placebo groups. All treatments were well-tolerated and safe. High-dose GM1 treatment significantly ameliorated ataxic symptoms in patients with SCA3. © 2024 International Parkinson and Movement Disorder Society.

Perfluorohexyloctane ophthalmic solution for dry eye disease: pooled analysis of two phase 3 clinical trials

BackgroundDry eye disease (DED) is commonly caused by excessive tear film evaporation due to Meibomian gland dysfunction (MGD). There is a need for DED treatment options that address tear evaporation and benefit patients across a broad range of demographic and disease characteristics. This study evaluated treatment effects of perfluorohexyloctane ophthalmic drop (formerly NOV03) in the pooled dataset from 2 pivotal clinical trials in patients with DED associated with MGD, both in the overall population and in patient subgroups based on sex, age, and baseline severity of eye dryness.MethodsPooled data from 2 similarly designed, phase 3, randomized controlled trials (GOBI, MOJAVE) were analyzed. Patients aged ≥18 years with DED administered perfluorohexyloctane (n=614) or hypotonic (0.6% solution) saline control (n=603) four times daily for 8 weeks. Primary endpoints were total corneal fluorescein staining (tCFS) score (National Eye Institute scale, 0-15) and eye dryness visual analog scale (VAS) score (0-100). Efficacy was evaluated using analysis of covariance among patient subgroups (male and female, older [≥65 years] and younger [18 to &amp;lt;65 years], tCFS score &amp;lt;7 and ≥7, VAS eye dryness score &amp;lt;70 and ≥70, MGD score &amp;lt;7 and ≥7, Schirmer I test &amp;lt;10 mm and ≥10 mm).ResultsReductions in tCFS and VAS eye dryness scores were greater for perfluorohexyloctane versus control. In the overall patient population, least-squares mean treatment difference was −1.1 (95% CI: −1.41 to −0.79; p&amp;lt;0.0001) for tCFS and −9.0 (95% CI: −11.90 to −6.00; p&amp;lt;0.0001) for VAS eye dryness. Treatment favored perfluorohexyloctane over control in all patient subgroup analyses of tCFS and VAS eye dryness. Overall, the most common adverse event with perfluorohexyloctane was blurred vision (2.1% of patients), which was mild and transient.ConclusionsCompared with a hypotonic saline control, perfluorohexyloctane improved both the signs and symptoms of DED, including in patients with greater self-reported severity of eye dryness.Clinical trial registrationThis study represents an integrated analysis of 2 previous clinical trials: GOBI (ClinicalTrials.gov, NCT04139798) and MOJAVE (ClinicalTrials.gov, NCT04567329).

Effects of ertugliflozin on uric acid and gout-related outcomes in persons with type 2 diabetes and cardiovascular disease: Post hoc analyses from VERTIS CV.

To conduct post hoc analyses of the VERTIS CV (NCT01986881) trial to explore the effects of ertugliflozin on serum uric acid (UA) and gout-related outcomes. Participants with type 2 diabetes and atherosclerotic cardiovascular disease were randomised (1:1:1) to placebo, ertugliflozin 5 mg or ertugliflozin 15 mg. Mean UA over time (260 weeks) was evaluated for pooled ertugliflozin versus placebo overall, and by baseline quintile of UA (≤4.3 mg/dL [≤255.8 µmol/L], >4.3-5.1 mg/dL [>255.8-303.4 µmol/L], >5.1-5.8 mg/dL [>303.4-345.0 µmol/L], >5.8-6.9 mg/dL [>345.0-410.4 µmol/L] and >6.9 mg/dL [>410.4 µmol/L]), glycated haemoglobin level, albuminuria status, estimated glomerular filtration rate and KDIGO (Kidney Disease: Improving Global Outcomes in Chronic Kidney Disease) risk category. The effect of ertugliflozin on a composite of gout onset or initiation of anti-gout medication was assessed. The mean UA levels at baseline were 5.67 and 5.62 mg/dL in the placebo and ertugliflozin groups, respectively. Ertugliflozin reduced UA over Weeks 6-260 compared with placebo, with least squares mean (LSM) changes (95% confidence interval [CI]) from baseline at Week 260 of 0.07 mg/dL (-0.02, 0.15) and -0.19 mg/dL (-0.25, -0.13) in the placebo and pooled ertugliflozin groups, respectively. At Week 260, placebo-adjusted LSM change (95% CI) from baseline in UA was -0.26 mg/dL (-0.36, -0.16) with ertugliflozin. Ertugliflozin was associated with reductions in UA across baseline UA quintiles compared with placebo. The incidence of the composite of gout-related outcomes was 84/2539 (3.3%) for placebo and 133/5091 (2.6%) for ertugliflozin (hazard ratio for the composite 0.76 [95% CI 0.580, 1.002]). Ertugliflozin was generally associated with lowering UA overall and across subgroups compared with placebo, and numerically reduced rates of gout-related outcome events.

Psychometric Properties and Meaningful Change Thresholds of the Vitiligo Area Scoring Index

Defining meaningful improvement using the Total Vitiligo Area Scoring Index (T-VASI) and the Facial VASI (F-VASI) aids interpretation of findings from clinical trials evaluating vitiligo treatments; however, clear and clinically meaningful thresholds have not yet been established. To assess concept validity and measurement performance of the T-VASI and F-VASI in patients with nonsegmental vitiligo and to identify meaningful change thresholds. This mixed-methods study consisted of a secondary analysis of a phase 2 multicenter double-blind dose-ranging randomized clinical trial and embedded qualitative interviews conducted at 35 sites in Canada, France, Japan, and the US. The secondary analysis included the trial's adult patients with nonsegmental vitiligo (T-VASI ≥5 and F-VASI ≥0.5 at baseline). Psychometric performance of the T-VASI and F-VASI and thresholds for meaningful change were evaluated using clinician- and patient-reported information. The trial's embedded interviews were used to qualitatively assess content validity and patient perceptions of meaningful repigmentation. Data analyses were performed from March to July 2023. Participants were randomized to 6-, 11-, or 22-mg/day upadacitinib or placebo for 24 weeks. Psychometric performance of the T-VASI and F-VASI and thresholds for meaningful changed plus content validity and patient perceptions of meaningful repigmentation. Measurement instruments included the T-VASI, F-VASI, Vitiligo Noticeability Scale, Total-Patient Global Vitiligo Assessment, Face-Patient Global Vitiligo Assessment, Total-Physician Global Vitiligo Assessment (PhGVA-T), Face-Physician Global Vitiligo Assessment (PhGVA-F), Patient's Global Impression of Change-Vitiligo, Physician's Global Impression of Change-Vitiligo (PhGIC-V), Vitiligo Quality-of-Life Instrument, Dermatology Life Quality Index, the Hospital Anxiety and Depression Scale, and transcribed verbatim interviews with patients. The psychometric analysis included 164 participants (mean [SD] age, 46 years; 103 [63%] females) and the qualitative analysis included 14 participants (mean [SD] age, 48.8 [12.2] years; 9 females [64%] and 5 males [36%]). Intraclass correlation coefficients were 0.98 for T-VASI and 0.99 for F-VASI in patients with clinically stable vitiligo between baseline and week 4, supporting test-retest reliability. At baseline and week 24, correlations were moderate to strong between T-VASI and PhGVA-T (r = 0.63-0.65) and between F-VASI and PhGVA-F (r = 0.65-0.71). Average baseline and week-24 VASI scores decreased with repigmentation (ie, increasing PhGVA scores). Least-square mean VASI scores increased with greater repigmentation as measured by the PhGIC-V. Least-square mean VASI scores also differed between patients with improved PhGIC-V and those with no change or worsened V-PhGIC scores. Using a multiple anchor approach, improvements of 30% in T-VASI and 50% in F-VASI scores reflected meaningful repigmentation between baseline and week 24. This mixed-methods study found that the T-VASI and F-VASI are reliable, valid, able to differentiate between clinically distinct groups, and responsive in patients with nonsegmental vitiligo. The thresholds for meaningful change were lower than those historically used in clinical trials, suggesting that T-VASI 50 and F-VASI 75 are conservative estimates and reflect improvements that would be meaningful in patients with nonsegmental vitiligo. ClinicalTrials.gov Identifier: NCT04927975.

Utility of a Systolic Blood Pressure Polygenic Risk Score With Chlorthalidone Response

The clinical utility of polygenic risk scores (PRS) for blood pressure (BP) response to antihypertensive treatment (AHT) has not been elucidated. To investigate the ability of a systolic BP (SBP) PRS to predict AHT response and apparent treatment-resistant hypertension (aTRH). The Genetics of Hypertension Associated Treatments (GenHAT) study was an ancillary pharmacogenomic study to the Antihypertensive and Lipid-Lowering Treatment to Prevent Heart Attack Trial (ALLHAT). ALLHAT, which enrolled participants aged 55 years or older with hypertension (HTN) starting in February 1994, completed follow-up in March 2002. The current study was conducted from a subset of Black GenHAT participants randomized to the treatment groups of either chlorthalidone (n = 3745) or lisinopril (n = 2294), with genetic data available from a prior genetic association study. The current study's objective was to examine the association of the SBP PRS to AHT response over 6 months, as well as to examine the predictive accuracy of the SBP PRS with aTRH. The current analysis took place in February 2023, with additional analyses conducted in July 2024. An SBP PRS (comprising 1 084 157 genetic variants) stratified as quintiles and per SD. The primary outcome was change in SBP (ΔSBP) and diastolic BP (ΔDBP) over 6 months. aTRH was defined as the use of 3 AHTs with uncontrolled HTN at year 3 of follow-up or taking 4 or more AHTs at year 3 of follow-up, regardless of BP. Baseline demographics were compared across PRS quintiles using Kruskal-Wallis or χ2 tests as appropriate. The least-square means of BP response were calculated through multivariable adjusted linear regression, and multivariable adjusted logistic regression was used to calculate the odds ratios and 95% confidence intervals for aTRH. Among 3745 Black GenHAT participants randomized to chlorthalidone treatment, median (IQR) participant age was 65 (60-71) years, and 2064 participants (55.1%) were female. Each increasing quintile of the SBP PRS from 1 to 5 was associated with a reduced BP response to treatment over 6 months. Participants in the lowest quintile experienced a mean ΔSBP of -10.01 mm Hg (95% CI, -11.11 to -8.90) compared to -6.57 mm Hg (95% CI, -7.67 to -5.48) for participants in the median quintile. No associations were observed between the SBP PRS and BP response to lisinopril. Participants in the highest PRS quintile had 67% higher odds of aTRH compared to those in the median quintile (odds ratio, 1.67; 95% CI, 1.19-2.36). These associations were independently validated. In this genetic association study, Black individuals with HTN at a lower genetic risk of elevated BP experienced an approximately 3.5 mm Hg-greater response to chlorthalidone compared with those at an intermediate genetic risk of elevated BP. SBP PRS may also identify individuals with HTN harboring a higher risk of treatment-resistant HTN. Overall, SBP PRS demonstrates potential to identify those who may have greater benefit from chlorthalidone, but future research is needed to determine if PRS can inform initiation and choice of treatment among individuals with HTN.

Efficacy and safety of cofrogliptin once every 2 weeks in Chinese patients with type 2 diabetes: A randomized, double-blind, placebo-controlled, phase 3 trial.

We conducted a multicentre, randomized phase 3 trial in China to evaluate the efficacy and safety of cofrogliptin (HSK7653), a novel long-acting dipeptidyl peptidase-4 inhibitor, in patients with drug-naïve type 2 diabetes (T2D). Patients with inadequately controlled T2D were randomly assigned (1:1:1) to cofrogliptin 10 mg, cofrogliptin 25 mg or placebo, taken orally once every 2 weeks for a 24-week double-blind period. Eligible patients then received cofrogliptin 25 mg in a 28-week open-label extension. The primary endpoint was the change in glycated haemoglobin (HbA1c) from baseline to week 24. In total, 475 patients (median age: 54.0 years) were randomized and received at least one dose of cofrogliptin 10 mg (n = 158), cofrogliptin 25 mg (n = 158) or placebo (n = 159); 401 patients entered the open-label extension. At week 24, the least-squares (LS) mean difference (95% confidence interval [CI]) in HbA1c versus placebo was -0.63% (-0.81, -0.46) with cofrogliptin 10 mg and -0.59% (-0.77, -0.42) with cofrogliptin 25 mg (both p < 0.0001). The LS mean (standard error) change in HbA1c from baseline was maintained at the end of the study in patients given open-label cofrogliptin 25 mg for an additional 28 weeks: cofrogliptin 10 mg: -0.86% (0.07); cofrogliptin 25 mg: -0.74% (0.07); placebo: -0.89% (0.07). Over the entire study, common adverse events were hyperuricaemia, hyperlipidaemia, hypertriglyceridaemia, increased lipase, upper respiratory tract infection and urinary tract infection. Hypoglycaemic events did not significantly differ between groups. Cofrogliptin provided glycaemic control over 52 weeks and was generally well tolerated in patients with T2D. Registered on Clinicaltrials.gov with the registration number NCT04556851 (https://clinicaltrials.gov/study/NCT04556851).

Analysis of Mannose-Binding Lectin Protein and mRNA Levels on Selected Chicken Breeds in South Africa.

Mannose-binding lectin (MBL) is a key component of the innate immune system that plays a crucial role in binding to the microbial sugar surface to recognize and eliminate pathogens by activating the complement system. To detect and quantify the MBL protein concentration and chicken MBL expression in selected chicken breeds in South Africa. Forty-five blood samples from three indigenous chicken breeds, Ovambo (OV=9), Venda (VD=9) and Potchefstroom Koekoek (PK=9), and two exotic chicken breeds, Rhode Island Red (RIR=9) and Lohmann Brown (LB=9), were used for MBL protein concentration using enzyme-linked immunosorbent assay (ELISA) techniques. Also 20 liver samples from symptomatic two indigenous chicken breeds, OV (5) and PK (5), and two exotic chicken breeds, RIR (5) and LB (5), were used for MBL expression using quantitative polymerase chain reaction (qPCR) techniques. A general linear model was done using Tukey's multiple comparison post hoc test. The findings revealed MBL protein concentration from 5.26 to 18.56µg/mL. The LB breed had the lowest mean 6.40±0.80µg/mL, whereas the PK breed had the highest mean MBL concentration of 17.70±0.24µg/mL of MBL protein concentration. At 12, 25 and 35 weeks, the MBL proteins of OV, VD, PK, RIR and LB varied significantly at p≤0.05. The mRNA MBL expression of OV and LB breeds showed a 1-fold decrease in MBL expression, while RIR showed a 2-fold increase in MBL expression, and the PK showed more than a 3-fold increase in MBL expression relative to the control. The least-squares means for OV, LB, PK and RIR mRNA MBL expression were 0.54±0.19, 0.68±0.30, 4.46±2.76 and 2.89±0.19µg/mL, respectively. MBL protein was detected and quantified with distinct differences in concentration and expression levels at the presence of mycoplasma gallisepticum among the sampled South African chicken breeds. This highlights the genetic diversity of MBL as a tool for disease prevention in South African chicken breeds.

Effectiveness and safety of insulin glargine 300 U/mL in insulin-naïve individuals according to diabetes duration: Results from the REALI European pooled data analysis.

To evaluate the effectiveness and safety of insulin glargine 300 U/mL (Gla-300) initiation according to diabetes duration (DD). We analysed patient-level data from 2381 insulin-naïve individuals with type 2 diabetes (T2D), of whom 2349 (98.7%) were treated with Gla-300 for 24 weeks. Of the 2381 participants, 1048 (44.0%) had a DD of less than 8 years and 1333 (56.0%) had a DD of 8 years or longer. We further analysed the subgroups of participants having a DD of less than 4 years (N = 450), 4-8 years (N = 598), 8-12 years (N = 627) and 12 years or longer (N = 706). Mean ± standard deviation age was 60.2 ± 9.0 years in participants with a DD less than 8 years and 64.2 ± 8.8 years in those with a DD of 8 years or longer. At 24 weeks of Gla-300 therapy, HbA1c improved with a least-squares (LS) mean change from baseline of -1.88% (95% confidence interval [CI], -1.95 to -1.80) and -1.71% (95% CI, -1.77 to -1.65), respectively, resulting in a LS mean difference between groups of 0.17% (95% CI, 0.07 to 0.26; P = .0005). In the subgroup analysis, LS mean HbA1c reduction from baseline to week 24 was highest in participants with a DD of less than 4 years and lowest in participants with a DD of 12 years or longer. Overall, incidences of symptomatic and severe hypoglycaemia were low, irrespective of DD, without body weight changes. Gla-300 was effective and safe in insulin-naïve individuals with T2D, regardless of DD. Improvement in HbA1c was greater when Gla-300 was initiated in participants with a DD of less than 4 years, although the difference between the groups was modest.

5184 Tirzepatide Improved Mental and Psychosocial Health-Related Quality of Life in Adults with Obesity or Overweight: Results from the SURMOUNT-4 phase 3 Trial

Abstract Disclosure: T.M. Gibble: Employee; Self; Employment and stockholder, Eli Lilly and Company. D. Cao: Employee; Self; Employment and stockholder, Eli Lilly and Company. M. Murphy: Employee; Self; Employment and stockholder, Eli Lilly and Company. I. Jouravskaya: Employee; Self; Employment and stockholder, Eli Lilly and Company. B. Liao: Employee; Self; Employment and stockholder, Eli Lilly and Company. Background: Tirzepatide is a once weekly glucose-dependent insulinotropic polypeptide and glucagon-like peptide-1 receptor agonist approved in the U.S. for treatment of type 2 diabetes (T2D) and obesity. In the phase 3 SURMOUNT-4 trial with randomized withdrawal of tirzepatide maximum tolerated dose (MTD) after the first 36 weeks, continuing tirzepatide for a total of 88 weeks led to a mean weight reduction of 25.3% from baseline compared to 9.9% for those who switched to placebo (PBO).[1] This analysis evaluated the effect of tirzepatide versus PBO on mental and psychosocial health-related quality of life (HRQoL) outcomes using the SURMOUNT-4 trial data. Methods: Adults (n=783) with body mass index ≥30 or ≥27 kg/m2 and ≥1 obesity-related complication (excluding T2D) were enrolled in an open-label lead-in period to receive tirzepatide once weekly subcutaneously for 36 weeks, escalated to MTD (10 mg or 15 mg). At week (W) 36, 670 participants were randomized 1:1 to continue tirzepatide MTD (n=335) or were switched to PBO (n=335) for 52 weeks. HRQoL was evaluated from W0 to W88 using the Short Form-36 Version 2 Health Survey (SF-36 v2) acute form and Impact of Weight on Quality of Life-Lite-Clinical Trials Version (IWQOL-Lite-CT), where the last observation before discontinuation was carried forward. Higher scores of SF-36v2 (Mental Component Summary [MCS], role-emotional, and mental health), and IWQOL-Lite-CT (psychosocial composite) reflected better levels of mental function. Least square mean (LSM) changes and estimated treatment differences (ETD) between tirzepatide and PBO were calculated using an analysis of covariance model. Results: LSM changes in mental domain scores for SF-36 v2 and IWQOL-Lite-CT were comparable during lead-in (W0 to W36) between participants randomized to tirzepatide and PBO. Significant improvements were observed from W36 to W88 in SF-36v2 mental domain scores for tirzepatide versus PBO, with LSM scores ( ETD) as follows: MCS, 54.6, 52.9 (1.7, p=0.001); role-emotional, 53.0, 51.1 (1.9, p=0.001), and mental health, 55.4, 52.9 (2.4, p&amp;lt;0.001), respectively. LSM change from W36 to W88 in SF-36 v2 mental domain scores for tirzepatide and PBO were: MCS, 0.1 and -1.6; role-emotional, 0.6 and -1.2, and mental health, 0.3 and -2.1, respectively. Tirzepatide showed significant improvements in IWQOL-Lite-CT psychosocial scores versus PBO from W36 to W88, with LSM scores ( ETD) of 87.7, 75.6 (12.1; p&amp;lt;0.001), respectively. LSM change from W36 to W88 in IWQOL-Lite-CT psychosocial scores for tirzepatide and PBO were 5.1 and -7.0, respectively. Conclusion: In the SURMOUNT-4 trial, adults with overweight or obesity continuing on tirzepatide MTD showed significant and sustained improvements in mental and psychosocial HRQoL compared to those switching to placebo. [1] Sattar N. 59th Annual Meeting European Association for the Study of Diabetes; Oct 2023; Hamburg, Germany. Presentation: 6/1/2024

9229 Tirzepatide Improved Mental and Psychosocial Health-Related Quality of Life in Adults with Obesity or Overweight: Results from the SURMOUNT-4 phase 3 Trial

Abstract Disclosure: T.M. Gibble: Employee; Self; Employment and stockholder, Eli Lilly and Company. D. Cao: Employee; Self; Employment and stockholder, Eli Lilly and Company. M. Murphy: Employee; Self; Employment and stockholder, Eli Lilly and Company. I. Jouravskaya: Employee; Self; Employment and stockholder, Eli Lilly and Company. B. Liao: Employee; Self; Employment and stockholder, Eli Lilly and Company. Background: Tirzepatide is a once weekly glucose-dependent insulinotropic polypeptide and glucagon-like peptide-1 receptor agonist approved in the U.S. for treatment of type 2 diabetes (T2D) and obesity. In the phase 3 SURMOUNT-4 trial with randomized withdrawal of tirzepatide maximum tolerated dose (MTD) after the first 36 weeks, continuing tirzepatide for a total of 88 weeks led to a mean weight reduction of 25.3% from baseline compared to 9.9% for those who switched to placebo (PBO).[1] This analysis evaluated the effect of tirzepatide versus PBO on mental and psychosocial health-related quality of life (HRQoL) outcomes using the SURMOUNT-4 trial data. Methods: Adults (n=783) with body mass index ≥30 or ≥27 kg/m2 and ≥1 obesity-related complication (excluding T2D) were enrolled in an open-label lead-in period to receive tirzepatide once weekly subcutaneously for 36 weeks, escalated to MTD (10 mg or 15 mg). At week (W) 36, 670 participants were randomized 1:1 to continue tirzepatide MTD (n=335) or were switched to PBO (n=335) for 52 weeks. HRQoL was evaluated from W0 to W88 using the Short Form-36 Version 2 Health Survey (SF-36 v2) acute form and Impact of Weight on Quality of Life-Lite-Clinical Trials Version (IWQOL-Lite-CT), where the last observation before discontinuation was carried forward. Higher scores of SF-36v2 (Mental Component Summary [MCS], role-emotional, and mental health), and IWQOL-Lite-CT (psychosocial composite) reflected better levels of mental function. Least square mean (LSM) changes and estimated treatment differences (ETD) between tirzepatide and PBO were calculated using an analysis of covariance model. Results: LSM changes in mental domain scores for SF-36 v2 and IWQOL-Lite-CT were comparable during lead-in (W0 to W36) between participants randomized to tirzepatide and PBO. Significant improvements were observed from W36 to W88 in SF-36v2 mental domain scores for tirzepatide versus PBO, with LSM scores ( ETD) as follows: MCS, 54.6, 52.9 (1.7, p=0.001); role-emotional, 53.0, 51.1 (1.9, p=0.001), and mental health, 55.4, 52.9 (2.4, p&amp;lt;0.001), respectively. LSM change from W36 to W88 in SF-36 v2 mental domain scores for tirzepatide and PBO were: MCS, 0.1 and -1.6; role-emotional, 0.6 and -1.2, and mental health, 0.3 and -2.1, respectively. Tirzepatide showed significant improvements in IWQOL-Lite-CT psychosocial scores versus PBO from W36 to W88, with LSM scores ( ETD) of 87.7, 75.6 (12.1; p&amp;lt;0.001), respectively. LSM change from W36 to W88 in IWQOL-Lite-CT psychosocial scores for tirzepatide and PBO were 5.1 and -7.0, respectively. Conclusion: In the SURMOUNT-4 trial, adults with overweight or obesity continuing on tirzepatide MTD showed significant and sustained improvements in mental and psychosocial HRQoL compared to those switching to placebo. [1]Sattar N. 59th Annual Meeting European Association for the Study of Diabetes; Oct 2023; Hamburg, Germany. Presentation: 6/1/2024

5183 Tirzepatide Improved Health-Related Quality of Life in People with Obesity or Overweight: Results from SURMOUNT-4 Phase 3 Trial

Abstract Disclosure: T.M. Gibble: Employee; Self; Employment and stockholder, Eli Lilly and Company. D. Cao: Employee; Self; Employment and stockholder, Eli Lilly and Company. M. Murphy: Employee; Self; Employment and stockholder, Eli Lilly and Company. I. Jouravskaya: Employee; Self; Employment and stockholder, Eli Lilly and Company. B. Liao: Employee; Self; Employment and stockholder, Eli Lilly and Company. Background: Tirzepatide is approved in the U.S. for treatment of type 2 diabetes (T2D) and obesity. In the phase 3 SURMOUNT-4 trial with randomized withdrawal of tirzepatide maximum tolerated dose (MTD) after the first 36 weeks, continuing tirzepatide for 88 weeks led to a mean weight reduction of 25.3% from baseline compared to 9.9% for those who switched to placebo (PBO).1 This analysis evaluated the effects of tirzepatide versus PBO on health-related quality of life (HRQoL) outcomes using the SURMOUNT-4 trial data. Methods: Adults (n=783) with body mass index ≥30 or ≥27 kg/m2 and ≥1 obesity-related complication (excluding T2D) were enrolled in an open-label lead-in period to receive tirzepatide once weekly for 36 weeks, escalated to MTD (10 mg or 15 mg). At week (W) 36, 670 participants were randomized 1:1 to continue tirzepatide MTD (n=335) or were switched to PBO (n=335) for 52 weeks. HRQoL was evaluated using Short Form-36 Version 2 Health Survey (SF-36 v2) acute form and Impact of Weight on Quality of Life-Lite-Clinical Trials Version (IWQOL-Lite-CT), where last observation before discontinuation was carried forward. Higher scores reflected better levels of functioning. Least square means (LSM) and estimated treatment differences (ETD) between tirzepatide versus PBO were calculated using an analysis of covariance model. Proportion of people achieving clinically meaningful improvement (CMI) in SF-36v2 physical functioning score (change from baseline ≥5.76) was also assessed. Results: LSM changes in SF-36 v2 and IWQOL-Lite-CT scores were comparable during lead-in (W0 to W36) between people randomized to tirzepatide and PBO. Significant improvements were observed from W36 to W88 in SF-36v2 Physical Component Score (PCS), Mental Component Score (MCS), and all domains for tirzepatide versus PBO, with LSM (ETD) as follows: PCS, 54.9, 53.1 (1.8); MCS, 54.6, 52.9 (1.7); physical functioning, 54.2, 51.6 (2.6); role-physical, 54.3, 53.3 (1.1); bodily pain, 54.7, 53.1 (1.6); general health, 56.7, 54.1 (2.6); vitality, 57.0, 55.4 (1.6); social functioning, 54.2, 52.9 (1.3); role-emotional, 53.0, 51.1 (1.9), and mental health, 55.4, 52.9 (2.4), respectively; all p&amp;lt;0.05. Proportion of people achieving CMI (%) in SF-36v2 physical functioning from W0 to W88 was higher for tirzepatide than those who switched to PBO (≥ 5.76, 52.0 and 36.2). Tirzepatide showed significant improvements in IWQOL-Lite-CT scores versus PBO from W36 to W88, with LSM scores (ETD) as follows: total, 86.4, 75.3 (11.1); psychosocial, 87.7, 75.6 (12.1); physical function, 85.7, 76.2 (9.4); and physical, 83.8, 74.7 (9.1), respectively; all p&amp;lt;0.001. Conclusion: In SURMOUNT-4 trial, adults with overweight or obesity continuing on tirzepatide showed significant and sustained improvements in HRQoL versus those switching to PBO. 1Sattar N. 59th Annual Meeting European Association for the Study of Diabetes; Oct 2023; Germany. Presentation: 6/3/2024