NewAmsterdam Pharma Completes Enrollment in Pivotal Phase 3 Trial Evaluating Obicetrapib in Patients With Heterozygous Familial Hypercholesterolemia
NewAmsterdam Pharma Company N.V. announced the completion of patient enrollment in the pivotal Phase 3 BROOKYLN clinical trial evaluating obicetrapib in adult patients with heterozygous familial hypercholesterolemia (HeFH), whose low-density lipoprotein cholesterol (LDL-C) is not adequately controlled, despite being on maximally tolerated lipid-lowering therapy. NewAmsterdam expects to report topline results in the second half of 2024.
“HeFH is a genetic condition resulting in a serious error of metabolism, in which patients present with elevated cholesterol levels from birth and, as a result, are at a very high risk of developing atherosclerotic cardiovascular disease (ASCVD),” said John Kastelein, MD, PhD, FESC, Chief Scientific Officer of NewAmsterdam. “Effective treatment requires early intervention aimed at lowering patients’ LDL-C levels before they suffer the consequences of high cholesterol, which can include damaged blood vessels, myocardial infarction, and premature death. We believe obicetrapib may offer a highly needed treatment for HeFH, with robust LDL-lowering activity and excellent tolerability observed to date, all in a convenient, oral formulation.”
The double-blind, placebo-controlled Phase 3 BROOKLYN trial enrolled 354 patients with a history of HeFH across ten countries in North America, Europe, and Africa. The mean baseline LDL-C for enrolled patients is >120 mg/dL despite high intensity statin use reported by approximately 70% of patients during screening. Females comprise approximately 53% of the study population and the median age of participants at baseline is 57 years. Patients were randomized to receive placebo or 10 mg obicetrapib dosed as a once-daily oral treatment with or without food for 52 weeks. The primary objective is to evaluate the effect of obicetrapib on LDL-C levels. Secondary objectives include evaluating the effect of obicetrapib on non-high-density lipoprotein cholesterol (non-HDL-C), apolipoprotein B (ApoB), and lipoprotein (a). The trial is also evaluating the safety and tolerability profile of obicetrapib.
“We are delighted to complete enrollment in the Phase 3 BROOKLYN trial several months ahead of schedule,” said Michael Davidson, MD, Chief Executive Officer of NewAmsterdam. “We believe the rapid enrollment of this study is a reflection of the deep unmet need in the HeFH community for a potent and well-tolerated oral tablet as an adjunct to maximally tolerated statin therapy, especially for this group of patients who spend most of their lives, some from a young age, taking LDL-lowering therapy. We would like to thank the principal investigators at clinical trial sites worldwide for their significant contributions, and for their trust and belief in obicetrapib as a new medicine with the potential to improve outcomes for patients living with HeFH whose LDL-C levels are not adequately controlled with standard of care. We look forward to continued partnership as we execute the BROOKLYN trial and work to establish obicetrapib as the ideal complement to statin therapy.”
Obicetrapib is a next-generation, oral, low-dose CETP inhibitor that NewAmsterdam is developing to potentially overcome the limitations of current LDL-lowering treatments. The company believes obicetrapib has the potential to be a once-daily oral CETP inhibitor for lowering LDL-C, if approved. In the company’s Phase 2b ROSE trial, obicetrapib demonstrated a 51% lowering of LDL-C from baseline at a 10 mg dose level on top of high-intensity statins and, in the Company’s Phase 2 ROSE2 trial, the combination of a 10 mg dose of obicetrapib and a 10 mg dose of ezetimibe demonstrated a 59% lowering of LDL-C from baseline. In all three of the company’s Phase 2 trials, TULIP, ROSE, and OCEAN, evaluating obicetrapib as a monotherapy or a combination therapy, the company observed statistically significant LDL-lowering activity combined with generally moderate side effects and no drug-related, treatment-emergent serious adverse events. Obicetrapib has demonstrated strong tolerability in more than 600 patients with low or elevated lipid levels (dyslipidemia) in NewAmsterdam’s clinical trials to date. The company is conducting two Phase 3 pivotal trials, BROADWAY and BROOKLYN, to evaluate obicetrapib as a monotherapy used as an adjunct to maximally tolerated lipid-lowering therapies to potentially enhance LDL-lowering for high-risk CVD patients. The company began enrolling patients in BROADWAY in January 2022 and in BROOKLYN in July 2022. The company also commenced our Phase 3 PREVAIL CVOT in March 2022, which is designed to assess the potential of obicetrapib to reduce occurrences of MACE, including cardiovascular death, non-fatal myocardial infarction, non-fatal stroke and non-elective coronary revascularization.
NewAmsterdam is a clinical-stage biopharmaceutical company whose mission is to improve patient care in populations with metabolic diseases where currently approved therapies have not been sufficiently successful or well tolerated. NewAmsterdam is investigating obicetrapib, an oral, low-dose and once-daily CETP inhibitor, as the preferred LDL-C lowering therapy to be used as an adjunct to maximally tolerated statin therapy for high-risk cardiovascular disease (CVD) patients. Results from NewAmsterdam’s ROSE Phase 2b trial (presented at AHA Scientific Sessions in 2021) included observations that patients receiving obicetrapib 10 mg experienced a median reduction in LDL-C of 51% versus baseline in patients on high-intensity statin therapy (vs. a 7% reduction in the placebo arm). In addition, topline results from NewAmsterdam’s ROSE2 trial evaluating the combination of 10 mg obicetrapib and 10 mg ezetimibe demonstrated a median reduction in LDL-C levels of 59% versus baseline in patients on high-intensity statin therapy (vs. a 6% reduction in the placebo arm). Based in the Netherlands, NewAmsterdam recently completed a business combination with Frazier Lifesciences Acquisition Corporation (“FLAC”), a special purpose acquisition company sponsored by an affiliate of Frazier Healthcare Partners. Proceeds from this transaction were approximately $328 million, prior to deducting transaction expenses. In June 2022, NewAmsterdam entered into an exclusive licensing agreement with the Menarini Group for the commercialization of obicetrapib in Europe, while retaining all rights to commercialize obicetrapib, if approved, in the rest of the world, as well as rights to develop certain forms of obicetrapib for other diseases such as Alzheimer’s disease. For more information, please www.newamsterdampharma.com.
Total Page Views: 965