Trevi Therapeutics Inc. filed SEC Form 8-K: Other Events
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Item 8.01 Other Events
On March 10, 2025, Trevi Therapeutics, Inc., a Delaware corporation (the “Company”), announced positive topline results from its Phase 2a RIVER trial of Haduvio for the treatment of patients with refractory chronic cough (“RCC”) (N=66). Haduvio met the primary endpoint with a statistically-significant reduction in the objective 24-hour cough frequency of 67% from baseline and 57% on a placebo-adjusted basis (p<0.0001).
The Phase 2a RIVER trial was a randomized, double-blind, placebo-controlled, two-treatment, two-period, crossover study designed to evaluate the efficacy, safety and tolerability of Haduvio for the treatment of patients with RCC. Each treatment period lasted 21 days, separated by a 21-day washout period. During the Haduvio treatment period, patients were titrated with assessments at 27 mg twice daily (“BID”), 54 mg BID and 108 mg BID, with objective cough and other assessments at each dose. The primary endpoint of the trial was the mean change in 24-hour cough frequency, as determined by an objective cough monitor, for the full analysis set (“FAS”) population at Day 21. The FAS population included all patients who received at least one dose of study drug and had objective cough count data on both Baseline and Day 21 in at least one treatment period (N=59).
Primary Endpoint
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Change from Baseline in 24-hour Cough Frequency at Day 21 |
Haduvio 108 mg BID |
-67% |
Placebo BID |
-10% |
Difference from placebo |
57% (p<0.0001) |
Additional Endpoints
The safety results of the trial were generally consistent with the known safety profile of Haduvio from previous trials. The most common adverse events experienced included: constipation, nausea, somnolence, headache, dizziness, and fatigue and there were no treatment emergent serious adverse events.
Based on these results, the Company plans to discuss next steps with the U.S. Food and Drug Administration (“FDA”) and anticipates initiating the next study after the Company receives FDA input.
Forward-Looking Statements
Statements contained in this Current Report on Form 8-K regarding matters that are not historical facts are “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995. Such statements are subject to risks and uncertainties and actual results may differ materially from those expressed or implied by such forward-looking statements. Such statements include, but are not limited to, statements regarding Trevi's business plans and objectives, including future plans or expectations for Haduvio and plans with respect to clinical trials and clinical data, and other statements containing the words “believes,” “anticipates,” “plans,” “expects,” and similar expressions. Risks that contribute to the uncertain nature of the forward-looking statements include: uncertainties regarding the success, cost and timing of Trevi’s product candidate development activities and ongoing and planned clinical trials; the risk that positive data from a clinical trial may not necessarily be predictive of the results of later clinical trials in the same or a different indication; uncertainties regarding Trevi’s ability to execute on its strategy; uncertainties with respect to regulatory authorities’ views as to the data from Trevi’s clinical trials and next steps in the development path for Haduvio in the United States and foreign countries, as well as other risks and uncertainties set forth in Trevi’s quarterly report on Form 10-Q for the quarter ended September 30, 2024 filed with the Securities and Exchange Commission and in subsequent filings with the Securities and Exchange Commission. All forward-looking statements contained in this Current Report on Form 8-K speak only as of the date on which they were made. Trevi undertakes no obligation to update such statements to reflect events that occur or circumstances that exist after the date on which they were made.
SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.
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TREVI THERAPEUTICS, INC. |
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Date: March 10, 2025 |
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By: |
/s/ Lisa Delfini |
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Name: Lisa Delfini |
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Title: Chief Financial Officer |