Insulin glargine (Sanofi)

Obese or overweight participants receiving bi-weekly doses of 12 mg, 18 mg, 24 mg, 48 mg, and once-weekly dose of 24 mg GZR18 for 30 weeks achieved mean percent changes in body weight from baseline of -11.15%, -13.22%, -14.25%, -17.29%, and -17.78%, respectively, with the placebo group at -0.99%; and at 30 weeks, participants' body weight continued to decrease. The clinical efficacy and safety of bi-weekly 48 mg and once-weekly 24 mg GZR18 injections were comparable, with no significant difference in mean percent change in body weight from baseline between the two groups (one-sided test, P > 0.025). GZR18 injections were safe and well tolerated, with the most commonly reported adverse events being gastrointestinal reactions, comparable to similar drugs. BEIJING, Nov. 11, 2024 /PRNewswire/ -- Gan & Lee Pharmaceuticals (Gan & Lee, Shanghai Stock Exchange: 603087) announced that the results of the Phase 2b clinical study of GZR18 injection, a bi-weekly (twice a month) glucagon-like peptide-1 (GLP-1) receptor agonist independently developed by the company, in adult overweight/obese patients in China were presented as an oral presentation at ObesityWeek®️ 2024. Statement: GZR18 is an investigational drug and is not approved for use in any country. Gan & Lee Pharmaceuticals does not endorse the use of any unapproved drug or indication. The Phase 2b clinical trial (CTR20231695) was a multicenter, randomized, double-blind, placebo-controlled, dose-finding study designed to evaluate the efficacy and safety of bi-weekly (Q2W) and once-weekly (QW) dosing regimens of GZR18 injection. The study enrolled a total of 340 participants, all of whom were obese (BMI≥28 kg/m²) or overweight (BMI≥24 kg/m²) with at least one weight-related comorbidity and whose weight was poorly controlled by diet and exercise. Participants were randomly assigned to receive 12 mg (n=52), 18 mg (n=53), 24 mg (n=52), 48 mg (n=64) GZR18 injections bi-weekly, or 24 mg (n=53) once-weekly GZR18 injection, or placebo (n=66) for 30 weeks (including a dose escalation period). The primary efficacy endpoint was the percentage change in body weight from baseline after 30 weeks of treatment. The study results showed a significant reduction in body weight from baseline at week 30 in participants receiving different doses and dosing frequencies of GZR18 injection, with weight loss not yet reaching a plateau. In the Q2W GZR18 dose groups, participants experienced dose-dependent weight loss: 11.15% (1.04) in the 12 mg group, 13.22% (0.95) in the 18 mg group, 14.25% (1.01) in the 24 mg group, and 17.29% (0.99) in the 48 mg group. In the QW 24 mg group, participants experienced a weight reduction of 17.78% (1.01), while the placebo group showed only a -0.99% (0.91) change. Moreover, there was no significant difference in efficacy between the 48 mg Q2W and 24 mg QW groups (one-sided test P>0.025). In the 48 mg Q2W GZR18 group, the proportions of participants achieving ≥5%, 10%, and 20% weight loss were 97.8%, 82.2%, and 37.8%, respectively. GZR18 injection was safe and well tolerated, with the most common adverse events being mild to moderate gastrointestinal reactions. No serious adverse events were reported in any treatment group. *Trial data are presented as mean (standard error). The detailed results of the Phase 2b study of GZR18 Injection will be published in a peer-reviewed journal. Dr. Zhong-ru Gan, Chairman of Gan & Lee Pharmaceuticals, commented: "The results of this Phase 2b study further validate the excellent performance of GZR18 injection in weight management, particularly with the bi-weekly dosing regimen, which has shown comparable efficacy to the once-weekly regimen. The bi-weekly formulation of GLP-1 has the potential to enhance patient adherence, thereby improving long-term weight management outcomes. GZR18 injection, as the first single-target GLP-1 biweekly formulation, clinical data has demonstrated weight loss effects comparable to or even better than multi-target GLP-1 once-weekly formulations, providing new insights for the future development of GLP-1 drugs. The development of the bi-weekly GZR18 injection is expected to offer more flexible treatment options for patients with obesity, and we look forward to further validating these findings in the upcoming Phase 3 clinical trials." Forward-looking statements Forward-looking statements are based on our expectations and assumptions as of the date of the statements. Actual results may differ materially from those expressed in these forward-looking statements due to a variety of factors, and we can give no assurance that such results will be achieved in the future. We undertake no obligation to update or revise any forward-looking statements, whether as a result of new information, future events, or otherwise. About Gan & Lee Gan & Lee Pharmaceuticals developed the first Chinese domestic insulin analog. Currently, Gan & Lee has six core insulin products, including five insulin analog varieties: long-acting glargine injection (Basalin®), fast-acting lispro injection (Prandilin™), fast-acting aspart injection (Rapilin®), mixed protamine zinc lispro injection (25R) (Prandilin™25), aspart 30 injection (Rapilin®30), and one human insulin injection - mixed protamine human insulin injection (30R) (Similin®30). The company has two approved medical devices in China, namely reusable insulin injection pen (GanleePen), and disposable pen needle (GanleeFine®). In China's 2024 National Insulin-Specific Centralized Procurement, Gan & Lee Pharmaceuticals ranked first among all selected companies in terms of procurement demand for insulin analogs. The company is also making strides in international markets, with the disposable pen needle (GanleeFine®) approved by the US Food and Drug Administration (FDA) in 2020 and received GMP inspection approval from the European Medicines Agency (EMA) in 2024. These achievements significantly boost Gan & Lee's competitiveness in both international and domestic markets. In the future, Gan & Lee will strive for comprehensive coverage in diabetes treatment. Moving forward with its mission to become a world-class pharmaceutical company, Gan & Lee will also actively develop new chemical entities and biological drugs, focusing on treatments for metabolic diseases, cardiovascular diseases, and other therapeutic areas. SOURCE Gan & Lee Pharmaceuticals WANT YOUR COMPANY'S NEWS FEATURED ON PRNEWSWIRE.COM? 440k+ Newsrooms & Influencers 9k+ Digital Media Outlets 270k+ Journalists Opted In GET STARTED

BEIJING, China I October 15, 2024 I Recently, Gan & Lee Pharmaceuticals (Gan & Lee, Shanghai Stock Exchange: 603087) announced that three of its independently developed drugs — the bi-weekly GLP-1 receptor agonist GZR18 injection, the once-weekly basal insulin analog GZR4 injection, and the premixed dual insulin analog GZR101 injection — successfully achieved positive results in three Phase 2 clinical trials conducted in adult patients with Type 2 diabetes (T2D) in China. In these studies, Gan & Lee’s three innovative drugs demonstrated superior or comparable efficacy in lowering glycated hemoglobin (HbA1c) compared to the respective positive comparator drugs separately. Gan & Lee Pharmaceuticals’ Diabetes Product Portfolio Diagram Statement: 1. GZR18, GZR4, and GZR101 are investigational drugs that have not yet been approved in China. 2. Gan & Lee Pharmaceuticals does not recommend the use of any unapproved drugs/indications. GZR18 Injection: a Phase 2 Study evaluate the Efficacy and Safety of GZR18 Injective vs. Semaglutide (Ozempic ® ) in Chinese Patients with Type 2 Diabetes The Phase 2b clinical trial (CTR20232069) is a multicenter, randomized, open-label study comparing the efficacy and safety of GZR18 injection versus semaglutide (Ozempic ® ) in Chinese adult T2D patients with poor glycemic control on lifestyle interventions and/or unregulated use of anti-diabetic drugs, and on oral anti-diabetic treatment for at least three months. A total of 264 subjects were recruited across 25 clinical centers in China. Patients were randomized to receive bi-weekly GZR18 injections (12 mg, 18 mg, or 24 mg) or once-weekly 24 mg GZR18 injections, or 1 mg semaglutide for 24 weeks, including the dose-escalation period. The primary efficacy endpoint was the change in HbA1c from baseline after 24 weeks of continuous treatment. The subjects had a mean diabetes history of 11-18 years, and baseline HbA1c ranged from 8.28% to 8.56%. After 24 weeks of treatment, the mean HbA1c reduction from baseline in the GZR18 groups was as follows: 1.87% (12 mg, bi-weekly), 2.28% (18 mg, bi-weekly), 1.94% (24 mg, bi-weekly), and 2.32% (24 mg, once-weekly), all higher than the semaglutide group (1.60% reduction)*. Additionally, in treatment-naïve patients with poor glycemic control on lifestyle interventions, the HbA1c reduction in the bi-weekly GZR18 injection group reached 2.98%, compared to 2.04% in the semaglutide group, with a significant HbA1c reduction (p < 0.05)*. After 24 weeks of treatment, patients in the bi-weekly GZR18 group experienced a maximum weight loss of 5.42 kg, compared to 3.25 kg in the semaglutide group*. GZR18 also greatly improved fasting glucose, blood pressure, and lipid levels, etc, providing comprehensive benefits for diabetic patients. GZR18 was generally well-tolerated, with safety and tolerability consistent with known GLP-1 receptor agonists. The most common adverse events were gastrointestinal-related, and no severe hypoglycemic events were observed. GZR4 Injection: a Phase 2 Study Comparing the Efficacy and Safety of GZR4 injection vs. insulin degludec (Tresiba ® ) in Chinese Patients with Type 2 Diabetes The Phase 2 trial (CTR20232431) was a multicenter, randomized, open-label, parallel-group study evaluating the efficacy, tolerability and safety of once-weekly GZR4 injections versus once-daily insulin degludec (Tresiba ® ) in 83 T2D patients with poor glycemic control on oral antidiabetic drugs (Part A) and 96 T2D patients with poor glycemic control on a combination of oral antidiabetic drugs and basal insulins (Part B). In part A, the mean HbA1c reduction of once-weekly GZR4 injection was 1.50%, comparable to insulin degludec’s reduction of 1.48%. In part B, GZR4 injection demonstrated a superior HbA1c reduction of 1.26%, compared to -0.87% for insulin degludec (treatment difference: -0.38%, p < 0.01)*. In addition, improvements in time-in-range (TIR) were comparable between GZR4 and insulin degludec. In this study, GZR4 injection showed good safety and tolerability, with no severe hypoglycemic events observed. GZR101 Injection: a Phase 2 Study Comparing the Efficacy and Safety of GZR101 injection vs. insulin degludec/insulin aspart (Ryzodeg ® ) in Chinese Patients with Type 2 Diabetes The Phase 2 clinical trial (CTR20232431) is a multicenter, randomized, open-label, parallel-controlled, treat-to-target Phase 2 study. Part A of the study aimed to compare the efficacy, safety, and tolerability of GZR101 injection administered once-daily versus insulin degludec/insulin aspart (Ryzodeg ® ) administered once-daily over 16 weeks in 62 patients with uncontrolled T2D on oral anti-diabetic drugs. In Part B, the study compared the efficacy, safety, and tolerability of GZR101 injection combined with insulin aspart versus insulin degludec/insulin aspart (Ryzodeg ® ) administered twice-daily over 16 weeks in 91 patients with uncontrolled T2D on basal/premixed insulin. In Part A, the HbA1c levels in the once-daily GZR101 injection group decreased by 1.56%, superior to the -1.31% reduction in the once-daily insulin degludec/insulin aspart group (treatment difference: -0.24%). In Part B, GZR101 injection combined with insulin aspart achieved HbA1c reductions of -1.64% (once-daily insulin aspart) and -1.68% (twice-daily insulin aspart), both higher than the -1.59% reduction in the twice-daily insulin degludec/insulin aspart group (treatment differences of -0.06% and -0.09%, respectively)*. Moreover, GZR101 injection demonstrated comparable efficacy to insulin degludec/insulin aspart in controlling fasting and postprandial blood glucose, as well as improving time-in-range (TIR). In this trial, GZR101 injection showed good safety and tolerability. The estimated incidence of hypoglycemic events in both groups did not show statistically significant differences during the study. *The trial results are presented as least squares means (LS mean). Note: severe hypoglycemia is defined as Grade 3 hypoglycemia (serious events without specific plasma glucose boundaries, with conscious and/or somatic changes, hypoglycemia requiring help from others). Dr. Zhong-ru Gan, Chairman of Gan & Lee Pharmaceuticals, stated: “The positive results achieved by GZR18, GZR4, and GZR101 in Phase 2 clinical trials mark an important milestone in improving the current landscape of diabetes treatment. These results demonstrate that our three products provide better glycemic control compared to similar antidiabetic drugs. Over the years, we have successfully launched a full range of insulin products, from human insulin to insulin analogs, covering both basal and mealtime insulin, in the hope of comprehensively meeting the treatment needs of different diabetes patients. With recent breakthroughs in our research and development, we have also expanded our product portfolio with oral antidiabetic drugs, filling a gap in this critical area. Focusing on the frontiers of the endocrine field, we are actively promoting the development of new drugs, aiming to achieve comprehensive management of chronic metabolic diseases, including diabetes and obesity. Gan & Lee’s  product portfolio currently covers next-generation insulin based on the extension to emerging metabolic disease targets, such as GLP-1 receptor agonists, supporting patients throughout their treatment journey with a view to driving changes in the management of diabetes and metabolic diseases and improving the quality of life of patients.” Forward-Looking Statements: These forward-looking statements are based on expectations and assumptions as of the date of this release. Due to various factors, actual results may differ significantly. We do not undertake any obligation to update or revise any forward-looking statements, whether as a result of new information, future events, or otherwise. Reference 1. WANCAI XING, WEI CHEN, YINING ZHANG, JING GAO, ANSHUN HE, JUN ZHANG, YING DENG, FANGKAI XUE, YONGCHUN WANG, HAO FU, RUNYAO ZHANG, JINHUI HUANG, ZHONGRU GAN; 823-P: Molecular and Pharmacological Properties of GZR4, a Once-Weekly Insulin Analog. Diabetes 14 June 2024; 73 (Supplement_1): 823–P. https://doi.org/10.2337/db24-823-P About Gan & Lee Gan & Lee Pharmaceuticals developed the first Chinese domestic insulin analog. Currently, Gan & Lee has six core insulin products, including five insulin analog varieties: long-acting glargine injection (Basalin ® ), fast-acting lispro injection (Prandilin™), fast-acting aspart injection (Rapilin ® ), mixed protamine zinc lispro injection (25R) (Prandilin™25), aspart 30 injection (Rapilin ® 30), and one human insulin injection – mixed protamine human insulin injection (30R) (Similin ® 30). The company has two approved medical devices in China, namely reusable insulin injection pen (GanleePen), and disposable pen needle (GanleeFine ® ). In China’s 2024 National Insulin-Specific Centralized Procurement, Gan & Lee Pharmaceuticals ranked  first among all selected companies in terms of procurement demand for insulin analogs. The company is also making strides in international markets, with the disposable pen needle (GanleeFine ® ) approved by the US Food and Drug Administration (FDA) in 2020 and received GMP inspection approval from the European Medicines Agency (EMA) in 2024. These achievements significantly boost Gan & Lee’s competitiveness in both international and domestic markets. In the future, Gan & Lee will strive for comprehensive coverage in diabetes treatment. Moving forward with its mission to become a world-class pharmaceutical company, Gan & Lee will also actively develop new chemical entities and biological drugs, focusing on treatments for metabolic diseases, cardiovascular diseases, and other therapeutic areas. Further Information: BPRD@ganlee.com (Media) BD@ganlee.com (Business Development) info.medical@ganlee.com (Medical Information) SOURCE: Gan & Lee Pharmaceuticals