NASDAQ:NRBO
READ THE FULL NRBO RESEARCH REPORT
Business Update
Topline Results from Phase 2a Trial of DA-1241 in MASH Expected in December 2024
NeuroBo Pharmaceuticals, Inc. (NASDAQ:NRBO) is developing DA-1241 as a treatment for metabolic dysfunction-associated steatohepatitis (MASH; formerly NASH). DA-1241 is a novel chemical entity that selectively activates GPR119, stimulates the secretion of insulin and incretin hormones such as glucagon-like peptide-1 (GLP-1), reduces plasma glucose levels without causing hypoglycemia, and lowers plasma lipid levels of both triglycerides and cholesterol.
The current Phase 2a trial has two parts: Part 1 is examining DA-1241 as a monotherapy while Part 2 is examining DA-1241 in combination with sitagliptin. For Part 1, subjects were randomized in a 1:2:1 ratio into three treatment groups: DA-1241 50 mg, DA-1241 100 mg, or placebo. For Part 2, subjects were randomized in a 2:1 ratio into two treatment groups: DA-1241 100 mg/sitagliptin 100 mg or placebo. A total of 109 subjects were randomized into the study, with 95 subjects completing dosing. For both Part 1 and Part 2, the primary endpoint is the change from baseline in alanine aminotransferase (ALT) levels at Week 16. Secondary endpoints include the proportion of subjects with normalization of ALT, absolute change in total cholesterol, low and high-density lipoprotein cholesterol, triglycerides, and free fatty acids from baseline. We anticipate topline results from both Part 1 and Part 2 of the study in December 2024.
MAD Part 2 Results from Phase 1 Trial of DA-1726 Expected in 1Q25
In September 2024, NeuroBo announced positive topline results for the single ascending dose (SAD) Part 1 of the ongoing Phase 1 clinical trial of DA-1726 for the treatment of obesity. A total of 45 obese but otherwise healthy individuals were randomized in a double blind, 6:3 ratio to receive DA-1726 or placebo. The results showed that DA-1726 was safe, well tolerated, and had linear pharmacokinetics (PK). In regards to safety, only five subjects in the DA-1726 group reported adverse events (AEs) compared to three subjects in the placebo group. Due to the strong safety profile, at least one additional dosing cohort is being added to evaluate the maximum tolerated dose.
The multiple ascending dose (MAD) Part 2 of the trial is ongoing, with the first patient enrolled in June 2024. A total of 36 individuals are expected to be enrolled in Part 2 of the trial in a 6:3 ratio across four dosing cohorts. Each participant will receive four weekly administrations of DA-1726 or placebo. The last patient visit is expected in the fourth quarter of 2024 and topline results from Part 2 are expected in the first quarter of 2025.
The company continues planning for Part 3 of the trial, which we anticipate initiating in the third quarter of 2025, with an interim data readout in mid-2026 and topline results being reported in the second half of 2026. The following slide provides an overview of Part 3 of the trial, which will evaluate early proof of concept and maximum titratable dose of DA-1726.
Conclusion
We look forward to topline results from the Phase 2a trial of DA-1241 in MASH in December 2024. Comparisons with other MASH therapies will likely be difficult as this is a small Phase 2a trial and these results will be used to confirm the safety of DA-1241 and look for trends in efficacy as the company plans larger, confirmatory trials. With no changes to our model our valuation remains at $22 per share.
SUBSCRIBE TO ZACKS SMALL CAP RESEARCH to receive our articles and reports emailed directly to you each morning. Please visit our website for additional information on Zacks SCR.
DISCLOSURE: Zacks SCR has received compensation from the issuer directly, from an investment manager, or from an investor relations consulting firm, engaged by the issuer, for providing research coverage for a period of no less than one year. Research articles, as seen here, are part of the service Zacks SCR provides and Zacks SCR receives quarterly payments totaling a maximum fee of up to $40,000 annually for these services provided to or regarding the issuer. Full Disclaimer HERE.
