key: cord-0872585-iriaiknh authors: Rosenstock, Julio; Emral, Rifat; Sauque-Reyna, Leobardo; Mohan, Viswanathan; Trescolí, Carlos; Al Sifri, Saud; Lalic, Nebojsa; Alvarez, Agustina; Picard, Pascaline; Bonnemaire, Mireille; Demil, Nacima; McCrimmon, Rory J. title: Advancing Therapy in Suboptimally Controlled Basal Insulin–Treated Type 2 Diabetes: Clinical Outcomes With iGlarLixi Versus Premix BIAsp 30 in the SoliMix Randomized Controlled Trial date: 2021-08-06 journal: Diabetes Care DOI: 10.2337/dc21-0393 sha: 3672fe26b64462c335531438957c3354dac6e435 doc_id: 872585 cord_uid: iriaiknh OBJECTIVE: To directly compare the efficacy and safety of a fixed-ratio combination, of insulin glargine 100 units/mL and the glucagon-like peptide 1 receptor agonist lixisenatide (iGlarLixi), with those of a premix insulin analog, biphasic aspart insulin 30 (30% insulin aspart and 70% insulin aspart protamine) (BIAsp 30) as treatment advancement in type 2 diabetes suboptimally controlled on basal insulin plus oral antihyperglycemic drugs (OADs). RESEARCH DESIGN AND METHODS: In SoliMix, a 26-week, open-label, multicenter study, adults with suboptimally controlled basal insulin–treated type 2 diabetes (HbA(1c) ≥7.5% and ≤10%) were randomized to once-daily iGlarLixi or twice-daily BIAsp 30. Primary efficacy end points were noninferiority in HbA(1c) reduction (margin 0.3%) or superiority in body weight change for iGlarLixi versus BIAsp 30. RESULTS: Both primary efficacy end points were met: after 26 weeks, baseline HbA(1c) (8.6%) was reduced by 1.3% with iGlarLixi and 1.1% with BIAsp 30, meeting noninferiority (least squares [LS] mean difference −0.2% [97.5% CI −0.4, −0.1]; P < 0.001). iGlarLixi was also superior to BIAsp 30 for body weight change (LS mean difference −1.9 kg [95% CI −2.3, −1.4]) and percentage of participants achieving HbA(1c) <7% without weight gain and HbA(1c) <7% without weight gain and without hypoglycemia (all P < 0.001). iGlarLixi was also superior versus BIAsp 30 for HbA(1c) reduction (P < 0.001). Incidence and rates of American Diabetes Association level 1 and 2 hypoglycemia were lower with iGlarLixi versus BIAsp 30. CONCLUSIONS: Once-daily iGlarLixi provided better glycemic control with weight benefit and less hypoglycemia than twice-daily premix BIAsp 30. iGlarLixi is a more efficacious, simpler, and well-tolerated alternative to premix BIAsp 30 in suboptimally controlled type 2 diabetes requiring treatment beyond basal insulin plus OAD therapy. VIDEO 1: [Figure: see text] [Figure: see text] Clinical guidelines recommend a target HbA 1c of <7.0% (<53 mmol/mol) for most nonpregnant adults with type 2 diabetes (1, 2) , while recognizing the need to individualize glycemic targets based on patient preference, and treatment efficacy and safety profiles (1, 2) . Most current guidelines advocate a stepwise introduction of pharmacotherapy for people with type 2 diabetes not achieving their individualized glycemic targets. With this approach, advancing basal insulin therapy involves four options: 1) adding rapid-acting insulin progressively to an existing basal insulin regimen, 2) multiple daily premix insulin doses (basal and prandial insulin coformulation), 3) adding a daily or weekly glucagon-like peptide 1 receptor agonist (GLP-1 RA) to an existing basal insulin regimen, and 4) switching to a once-daily fixed-ratio combination (FRC) of basal insulin and GLP-1 RA (2, 3) . Each aforementioned treatment option has been shown to improve glycemic control when used to advance therapy from basal insulin but is also associated with specific adverse effects (4) (5) (6) (7) . GLP-1 RA therapy can be associated with gastrointestinal (GI) adverse events (AEs) and resultant adherence issues (4) . Basal plus rapid-acting insulin regimens and premix insulin regimens can increase the risks of hypoglycemia and weight gain, while requiring multiple daily injections and frequent glucose monitoring that increase treatment burden and may reduce adherence (5) (6) (7) . Despite this, premix insulins are widely used globally, particularly in Asia, Africa, the Middle East, China, and some European Union countries (8) (9) (10) (11) . Titratable FRCs of basal insulin and a GLP-1 RA can provide a novel alternative therapy advancement option to premix insulin, as tested for the first time in this randomized controlled trial (RCT). FRCs combine the complementary mechanisms of action of two individual components in one formulation; basal insulin primarily reduces fasting plasma glucose (FPG) while the GLP-1 RA targets postprandial glucose (PPG). Overall, GLP-1 RAs act through a glucosedependent mechanism by which they stimulate insulin secretion while preventing glucagon increase (12) . Short-acting GLP-1 RAs specifically target PPG with a predominant gastric emptying effect, while long-acting GLP-1 RAs exert their effect predominantly through pancreatic functions, resulting in a lesser impact on PPG but larger overall reductions in FPG (12) . Two once-daily titratable FRCs of basal insulin and GLP-1 RA are available that are approved for use in adults with type 2 diabetes. iGlar-Lixi is an FRC of basal insulin glargine 100 units/mL (iGlar) and the short-acting GLP-1 RA lixisenatide (Lixi) (13,14), while IDegLira is an FRC of the basal insulin degludec and the long-acting GLP-1 RA liraglutide (15, 16) . Both have been shown to provide improved glycemic control versus their individual components, along with weight benefits compared with basal insulin and fewer GI AEs compared with their GLP-1 RA component (17) (18) (19) (20) (21) (22) . Here we report the results of the first randomized, head-to-head study directly comparing the efficacy and safety of an FRC (iGlarLixi) with a premix insulin (biphasic insulin aspart 30 [BIAsp 30]) in adults with type 2 diabetes advancing from basal insulin plus one or two oral antihyperglycemic drugs (OADs). Detailed methods have previously been published (23 were the same as the participants' previous basal insulin dose on a unit-to-unit basis and split into two daily doses. Doses of iGlarLixi and BIAsp 30 were recommended for weekly titration based on fasting or premeal self-measured plasma glucose, respectively, to a target of 80-110 mg/dL (4.4-6.1 mmol/L). The recommended dose adjustment algorithms for iGlarLixi and BIAsp 30 were indicated according to label recommendations and are shown in Supplementary Tables 2 and 3 . Rescue therapy use was recommended according to the investigator's clinical judgment for both arms to correct hyperglycemia persisting beyond prespecified thresholds (HbA 1c >8% or FPG >200 mg/dL from week 12). Rescue therapy was to be considered in the iGlarLixi group when the maximal dose of 60 dose steps was reached. The use of any additional antihyperglycemic treatment (basal insulin, rapid-acting insulin, third daily injection of premix, or OADs) administered to participants in either group with the objective of rescue was included in the analysis of the proportion of participants requiring rescue therapy. This study is registered on the European Union Drug Regulating Authorities Clinical Trials Database (2017-003370-13) and was conducted in accordance with the ethics principles of the Declaration of Helsinki, the International Conference on Harmonization guidelines for good clinical practice, and all applicable laws, rules, and regulations. The two primary objectives of this study were to demonstrate that, compared with BIAsp 30, iGlarLixi was noninferior in terms of HbA 1c reduction or superior in terms of body weight change from baseline to week 26. Key secondary efficacy end points were assessed at week 26, including HbA 1c <7% without weight gain at week 26, HbA 1c <7% without weight gain at week 26 and without hypoglycemia (plasma glucose <70 mg/dL [<3.9 mmol/L]) during the treatment period, and the superiority of iGlarLixi versus BIAsp 30 in terms of HbA 1c reduction from baseline to week 26. Other secondary exploratory glycemic end points included the proportion of patients reaching HbA 1c target <7% at week 26, HbA 1c target <7% without American Diabetes Association (ADA) level 2 hypoglycemia, HbA 1c <7% without weight gain of >1 kg, and HbA 1c <6.5%. Other secondary end points included change in total insulin dose and change in FPG, from baseline to week 26. Safety end points were hypoglycemia, AEs, serious AEs (SAEs), AEs leading to treatment discontinuation, and AEs leading to death. Hypoglycemia was defined as current ADA level 1 (<70 mg/dL [<3.9 mmol/L] and $54 mg/dL [$3.0 mmol/L]), level 2 (<54 mg/dL [<3.0 mmol/L]), or level 3 (severe hypoglycemia). Nocturnal hypoglycemia was also assessed post hoc using two definitions: between bedtime and waking, and between 0000 and 0600 h. A sample size of 864 randomized participants (432 randomized or 388 evaluable participants per treatment group) was calculated based on the primary efficacy variables of HbA 1c and weight change from baseline to week 26. Assuming a dropout rate of 10%, this sample size provides >95% power to demonstrate noninferiority (margin 0.3%) of iGlarLixi versus BIAsp 30 for HbA 1c reduction or superiority for weight reduction at week 26. The assumptions made for noninferiority of HbA 1c were an SD of 1.1%, a noninferiority margin of 0.3%, and a zero true difference in HbA 1c between treatment groups. Assumptions for superiority testing of iGlarLixi over BIAsp 30 in terms of weight gain included an expected difference of 1 kg between treatment groups and an SD of 3.46 kg for changes from baseline. The twosided significance level of 0.025 was assumed for each of the above tests. The primary efficacy end points were analyzed using a multiple imputation strategy and an ANCOVA model including screening HbA 1c value (<8.0% vs. $8.0%, for the change in body weight primary end point only), basal insulin dose (<30 units, $30 units) and SGLT2 inhibitor use (yes, no), treatment group, and country as fixed categorical effects and fixed continuous covariates of baseline values for each primary end point (HbA 1c and body weight). Continuous secondary efficacy end points (e.g., FPG and total daily insulin dose) were analyzed using the same approach as the primary end points including the baseline values for the end point in question as fixed covariates. Categorical secondary efficacy end points (e.g., the first two key secondary end points) were analyzed using a logistic regression model adjusting for treatment group randomization strata, and HbA 1c and weight baseline covariates. A multiple testing procedure was prespecified for analysis of the primary and key secondary efficacy end points ( Supplementary Fig. 1 ). Following the two primary end points, the three key secondary end points were assessed using a hierarchical order: superiority of iGlarLixi versus BIAsp 30 in achieving HbA 1c <7% without weight gain, then superiority of HbA 1c <7% without weight gain and without hypoglycemia, and then superiority of HbA 1c reduction. More detailed information pertaining to control for type I error has previously been published (23) . All efficacy analyses were performed on data from the intention-to-treat (ITT) population, defined as all randomized participants. The coronavirus disease 2019 (COVID-19) pandemic occurred during the last few weeks of the study in some countries, making it difficult for some participants to comply with the protocol. For assessment of the potential impact of this on the primary and key secondary efficacy end points, sensitivity analyses were performed on a subgroup of the ITT population who had no major or critical deviations related to the COVID-19 pandemic situation that could have affected the primary efficacy analysis. Participants who followed the study visits and assessments without being impacted by the COVID-19 pandemic and its consequences (e.g., lockdown, sites closed, postponed/incomplete end-of-treatment visit) were defined as the "nonimpacted by COVID-19 population." Further sensitivity analyses were performed for the noninferiority objective in the "per protocol population," defined as all participants in the ITT population who completed 26 weeks of randomized treatment without any major protocol violations. Safety analyses were based on data from the safety population, defined as all randomized participants who received at least one dose of study drug. In total, 887 participants from 89 centers in 17 countries were randomized in the study, of whom 443 were allocated to iGlarLixi and 444 to BIAsp Fig. 2 ). Demographics and baseline characteristics were similar across both treatment groups (Table 1 ) and have previously been reported (23) . Briefly, the randomized population was primarily white (62.4%) with a mean ± SD age of 59.8 ± 10.2 years, BMI of 29.9 ± 4.9 kg/m 2 , and duration of type 2 diabetes of 13.0 ± 7.2 years. Metformin was used at baseline in 99.8% of all participants: approximately one-quarter were also receiving SGLT2 inhibitors at baseline in both treatment groups. Basal insulins used at randomization were insulin glargine 100 units/mL (46%), insulin glargine 300 units/mL (22%), NPH insulin (21%), insulin detemir (7%), and insulin degludec (5%). The two primary efficacy end points and all three key secondary efficacy end points were met. Mean ± SD baseline HbA 1c was 8.6 ± 0.7% (71 ± 7 mmol/ mol) in the iGlarLixi group and 8.6 ± 0.7% (70 ± 7 mmol/mol) in the BIAsp 30 group. At week 26, mean ± SD HbA 1c had improved to 7.3 ± 1.1% (56 ± 12 mmol/mol) in the iGlarLixi group and to 7.5 ± 1.0% (58 ± 11 mmol/mol) in the BIAsp 30 group (Fig. 1A and B) . Statistical noninferiority (margin 0.3%) of iGlarLixi over BIAsp 30 was demonstrated for the change in HbA 1c from baseline to week 26 (LS mean difference vs. BIAsp 30, À0.2% [97.5% CI À0.4, À0.1]; À2.6 mmol/mol [À4.5, À0.9]; P < 0.001). Additionally, statistical superiority in HbA 1c reduction from baseline to week 26 of iGlarLixi over BIAsp 30 was demonstrated as part of the key secondary end point analysis, on the basis of the hierarchical testing procedure (Fig. 1B) . At baseline, mean ± SD body weight was 80.7 ± 16.5 kg in the iGlarLixi group and 82.2 ± 18.5 kg in the BIAsp 30 group. From baseline to week 26, mean ± SD body weight decreased to 80.2 ± 16.6 kg for iGlarLixi and increased to 83.4 ± 19.0 kg for BIAsp 30 (Fig. 1C) Key secondary efficacy end points showed that, compared with the BIAsp 30 group, a significantly greater proportion of participants in the iGlarLixi group reached HbA 1c <7% (<53 mmol/mol) without weight gain at week 26, and without weight gain at week 26 and without hypoglycemia (<70 mg/dL [<3.9 mmol/L]) during the treatment period (Fig. 2) . The percentage of participants who reached HbA 1c target <7% was higher in the iGlarLixi group than in the BIAsp 30 group (Fig. 2 ) (exploratory end point). iGlarLixi was also associated with higher proportions of HbA 1c <7% target achievement without ADA level 2 hypoglycemia, HbA 1c <7% without weight gain of >1 kg, and HbA 1c <6.5% than BIAsp 30 (Fig. 2 ) (exploratory end points). Mean ± SD FPG at baseline was 151 ± 44 mg/dL (8.4 ± 2.4 mmol/L) in the iGlarLixi group and 149 ± 41 mg/dL (8.3 ± 2.3 mmol/L) in the BIAsp 30 group. At week 26, mean ± SD FPG was 130 ± 44 mg/dL (7.2 ± 2.4 mmol/ L) in the iGlarLixi group and 146 ± 51 mg/dL (8.1 ± 2.8 mmol/L) in the BIAsp 30 group. The LS mean difference between groups in change from baseline to week 26 was À16 mg/dL (95% CI À26, À6) (À0.9 mmol/L [À1.5, À0.3]). After 26 weeks, the increase in LS mean total daily insulin dose was smaller in the iGlarLixi group than in the BIAsp 30 (Fig. 1D) . The percentage of participants who required rescue therapy was low and similar for iGlarLixi (1.8%) and BIAsp 30 (2.3%). Detailed data for efficacy end points can be found in Supplementary Table 4 . All key sensitivity analyses performed on the two primary and key secondary end points demonstrated results similar to those observed in the ITT population (Supplementary Table 5 ). The proportion of participants with at least one hypoglycemic event was lower in the iGlarLixi group compared with the BIAsp 30 group (odds ratio [OR] 0.62 [95% CI 0.47, 0.81]) (Fig. 3) . Lower incidence of hypoglycemia with iGlarLixi versus BIAsp 30 was also observed across level 1 and level 2 hypoglycemia categories (Fig. 3) . Rates of hypoglycemia followed the same pattern as incidence. There was an overall lower rate of any hypoglycemia with iGlarLixi compared with BIAsp 30, as well as lower rates of level 1 and level 2 hypoglycemia (Fig. 3) . During the 26-week randomized treatment period, the percentage of participants who had at least one AE was slightly higher in the iGlarLixi group (32.6%) compared with the BIAsp 30 group (27.7%), the difference being mainly due to the higher incidence of GI events in the iGlarLixi group (10.4% vs. 2.3%). A large proportion of these GI events were reported in the first week of treatment (Supplementary Fig. 3) . The most commonly reported AE in the iGlarLixi group was nausea (7.7% vs. 0% for BIAsp 30), while nasopharyngitis was the most commonly reported AE in the BIAsp 30 group (2.7% vs. 3.2% for iGlarLixi). In both treatment groups, the majority of participants had AEs considered mild or moderate in severity. SAEs were reported by a similar proportion of participants in both treatment groups (2.7% iGlarLixi and 2.9% BIAsp 30). Overall, the rate of study discontinuation due to an AE was low and similar in both treatment groups (0.9%). There In addition, mean body weight decreased from baseline to week 26 with iGlarLixi and increased with premix BIAsp 30, with a significant betweengroup difference. Notably, better glucose control (HbA 1c and FPG) observed with iGlarLixi compared with premix BIAsp 30 was associated with a smaller mean daily insulin dose at week 26 in the iGlarLixi group compared with the premix BIAsp 30 arm. The between-treatment differences in week 26 FPG may also have contributed to the greater HbA 1c reductions seen with iGlarLixi versus premix BIAsp 30; however, the lack of PPG data does limit our understanding of the cause of the between-treatment HbA 1c change difference. These results align with a previous network meta-analysis by Home et al. (24) comparing iGlarLixi versus basalbolus or premix insulins. Results of this network meta-analysis included estimation of greater HbA 1c reductions with iGlarLixi versus premix insulin (mean difference À0.50% [95% credible interval À0.93, À0.06]), in addition to favorable body weight changes with iGlarLixi compared with premix insulin (À2.2 kg [À4.6, À0.1]) (24) . The improvements in glycemic control and reductions in body weight seen with iGlarLixi in this study are consistent with those observed in the LixiLan-L study, which compared efficacy and safety of iGlarLixi versus basal insulin in people with long-standing type 2 diabetes suboptimally controlled by basal insulin ± OAD therapy over 30 weeks (17). In LixiLan-L, LS mean reduction in HbA 1c from baseline was 1.1%, while weight was reduced by 0.7 kg. Similarly, the glycemic control and body weight changes observed for premix BIAsp 30 in the current study are consistent with those of previous RCTs of premix BIAsp 30 in adults with type 2 diabetes advancing basal insulin therapy (25) (26) (27) . The incidence of hypoglycemia reported in previous RCTs of iGlarLixi and premix BIAsp 30 is difficult to compare with that of the current study due to the different definitions and blood glucose thresholds used (17, 26, 27) . However, incidence of hypoglycemia in previous RCTs was generally higher for both treatments (40% for iGlarLixi and $70% for premix BIAsp 30) than that observed in the current study (17, 26, 27) , possibly due to the absence of sulfonylurea use in this study. It is, therefore, very encouraging that lower incidence and rates of hypoglycemia, including ADA level 2 nocturnal hypoglycemia between bedtime and waking, were still observed with iGlarLixi versus premix BIAsp 30 in the current study, despite iGlarLixi demonstrating better glycemic control. Likewise, the overall safety and tolerability profiles of iGlarLixi and premix BIAsp 30 were comparable with those reported in previous studies (17 -19, 26,27) , with very low discontinuation rates due to AEs and no unexpected safety signals identified. The slightly higher incidence of AEs observed for iGlarLixi versus premix BIAsp 30 in this study was due to the higher incidence of nausea in the iGlarLixi group. Nausea incidence in this study is in line with previous reports for FRCs ( (18, 20) , and very rarely led to treatment discontinuation (0.5%). Similarly, for both groups, low rates of SAEs were reported and few participants required rescue therapy ($2%). No AEs were determined to be COVID-19 related. Following β-cell decline in basal insulin-treated type 2 diabetes, prandial insulin is often added to control postprandial hyperglycemia (29) . An alternative option is adding a GLP-1 RA to basal insulin. Our results demonstrate that a coformulation of basal insulin and GLP-1 RA (iGlarLixi) is more efficacious than a coformulation of a basal insulin and a prandial insulin (premix BIAsp 30) in advancing therapy for people with type 2 diabetes suboptimally controlled on basal insulin alone. In addition to improving clinical outcomes, the lower incidence of hypoglycemia and the weight benefits observed with iGlarLixi may improve patient satisfaction, which could improve treatment adherence. Assessment of patient-reported outcomes from the current study is planned for future analyses. iGlarLixi may also prove to be a cost-effective alternative to premix with fewer injections and less glucose monitoring. A key strength of the present analysis is the evidence base generated by it being the first randomized head-tohead comparison of the efficacy and safety of an FRC of basal insulin and a GLP-1 RA versus premix insulin in a clinically relevant population of adults with type 2 diabetes suboptimally controlled on basal insulin plus OADs. Furthermore, it was a global study, including individuals with different ethnicities and from varying health care systems, without a glucose monitoring committee enforcing titrations, and therefore provides relevant, clinically translatable information. A potential limitation of this study is its open-label design. However, as the injectables could not be masked, a double-blind study design was impractical. Furthermore, iGlarLixi was tested against the most frequently used premix insulin ratio (30:70) but not against other premix ratios. However, hypoglycemia rates have been shown to be higher with other premix insulin regimens than with premix insulin 30/70 (30) , so the benefits of iGlarLixi over other premix insulins could be even greater. A further potential limitation is that the COVID-19 pandemic occurred during the last few weeks of the study in some countries. Systems were put in place to ensure participant safety, retention, and data capture. Sensitivity analyses in a nonimpacted by COVID-19 ITT population showed that COVID-19 was unlikely to have influenced the results of any end points assessed. In conclusion, the once-daily FRC, iGlarLixi, is an efficacious and well-tolerated regimen that is simpler for the patient, providing better glycemic control with weight benefit and less hypoglycemia compared with premix BIAsp 30 as an alternative for advancing therapy in people with type 2 diabetes previously suboptimally controlled with basal insulin plus OADs. 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Effect of insulin glargine up-titration vs insulin degludec/liraglutide on glycated hemoglobin levels in patients with uncontrolled type 2 diabetes: the DUAL V randomized clinical trial Insulin therapy in type 2 diabetes mellitus: a practical approach for primary care physicians and other health care professionals Intensifying insulin therapy in type 2 diabetes mellitus: dosing options for insulin analogue premixes study participants, trial staff, and investigators for their participation. The authors thank Elisabeth Souhami (Sanofi) for a courtesy review from a medical and scientific perspective, Mathieu Coudert (Sanofi) for a courtesy review from a statistical perspective, and Ana Merino-Trigo (Sanofi) for coordinating manuscript development, facilitating author discussions, and review of this manuscript. Editorial assistance was provided by Fishawack Communications Ltd., part of Fishawack Health. Duality of Interest. Sponsorship for this study was funded by Sanofi, Paris, France. Editorial assistance provided by Fishawack Communications Ltd. was funded by Sanofi. J.R. has served on advisory panels for Applied Therapeutics, Boehringer Ingelheim, Eli Lilly, Intarcia, Janssen, Novo Nordisk, Oramed, Sanofi, and Zealand and has received research support from Applied Therapeutics, AstraZeneca, Boehringer Ingelheim, Eli Lilly, Genentech, GlaxoSmithKline, Intarcia, Janssen, Lexicon, Merck, Novo Nordisk, Oramed, Pfizer, and Sanofi. R.E. has acted as an advisor and speaker for AstraZeneca, Boehringer Ingelheim, Lilly, Merck Sharp & Dohme (MSD), Novo Nordisk, and Sanofi. L.S.-R. has acted as an advisor and speaker for Novo Nordisk, Sanofi, and Boehringer Ingelheim. N.L. has acted as a speaker for Sanofi, AstraZeneca, Boehringer Ingelheim, Eli Lilly, Novo Nordisk, and Merck. V.M. has served on advisory panels and has acted as a speaker for Abbott, Boehringer Ingelheim, Eli Lilly, MSD, Novo Nordisk, Sanofi, and several Indian pharmaceutical companies. He has also received research grants from some of these companies. C.T. has been an investigator in clinical trials for Eli Lilly and Sanofi and has acted as a speaker for AstraZeneca, Boehringer Ingelheim, Eli Lilly, Novo Nordisk, and Sanofi. S.A.S. has acted as an advisor and speaker for AstraZeneca, Boehringer Ingelheim, Eli Lilly, MSD, Novartis, Novo Nordisk, and Sanofi. A.A., M.B., and N.D. are employees of Sanofi and may hold shares and/or stock options in the company. P.P. is an employee of IviData LIFE SCI-ENCES working as an external contractor on behalf of Sanofi. R.J.M. has acted as an advisor and speaker for Sanofi and Novo Nordisk. No other potential conflicts of interest relevant to this article were reported. Author Contributions. All named authors meet the International Committee of Medical Journal Editors criteria for authorship for this article. All authors participated in the interpretation of the data and the writing, reviewing, and editing of the manuscript, and had final responsibility for approving the published version. J.R. and P.P. are the guarantors of this work and, as such, had full access to all the data in the study and take responsibility for the integrity of the data and the accuracy of the data analysis. Prior Presentation. Parts of this study were presented in abstract form and as an oral presentation at the 81st Scientific Sessions of the American Diabetes Association, New Orleans, LA, 25-29 June 2021.