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Trevi Therapeutics to Participate in Stifel 2025 Healthcare Conference

MWN-AI** Summary

Trevi Therapeutics, Inc. (Nasdaq: TRVI), a clinical-stage biopharmaceutical company, is scheduled to participate in the Stifel 2025 Healthcare Conference with a fireside chat featuring CEO Jennifer Good and Chief Development Officer James Cassella. The event will take place on November 11, 2025, at 3:20 p.m. ET in New York City, where the executives will also engage in investor meetings. Trevi is focused on developing Haduvio™ (oral nalbuphine ER) aimed at treating chronic cough associated with idiopathic pulmonary fibrosis (IPF), non-IPF interstitial lung disease (non-IPF ILD), and refractory chronic cough (RCC).

Haduvio is notable for being the first investigational therapy to demonstrate a statistically significant reduction in cough frequency during clinical trials, particularly for patients suffering from chronic cough linked to IPF and RCC. This drug works by targeting opioid receptors as a kappa agonist and mu antagonist (KAMA), aiming to control the chronic cough reflex through both central and peripheral mechanisms. It is important to note that nalbuphine is not classified as a controlled substance by the U.S. Drug Enforcement Administration.

Chronic cough remains a significant unmet medical need, with approximately 150,000 U.S. patients diagnosed with IPF, of whom nearly two-thirds experience uncontrolled coughing. Furthermore, around 228,000 patients with non-IPF ILD are affected, with a significant portion also suffering from uncontrolled cough issues. RCC, impacting an estimated 2-3 million individuals in the U.S., is characterized by a persistent cough lasting over eight weeks, regardless of underlying treatment. Both conditions can severely affect patients' quality of life and lead to greater morbidity and healthcare utilization. Trevi intends to propose Haduvio as the proprietary name for this investigational therapy, although its safety and efficacy remain unverified by regulatory authorities. More information can be found on Trevi's official website and social media platforms.

MWN-AI** Analysis

Trevi Therapeutics, Inc. (Nasdaq: TRVI), a clinical-stage biopharmaceutical company, is gearing up for significant visibility at the upcoming Stifel 2025 Healthcare Conference. With its investigational therapy Haduvio™ showing promising results for chronic cough in idiopathic pulmonary fibrosis (IPF), non-IPF interstitial lung disease (ILD), and refractory chronic cough (RCC), this event presents an opportune moment for investors to assess its potential.

Trevi's Haduvio™ is notable as the only investigational therapy to demonstrate a statistically significant reduction in cough frequency in both IPF and RCC patients during clinical trials. Given the large patient populations—approximately 150,000 with IPF and up to 3 million suffering from RCC in the U.S.—the unmet medical need is stark. Patients with chronic cough experience debilitating cough frequency, leading to declining quality of life and increased morbidity. This highlights an advantageous market void that Haduvio could fill, assuming it progresses smoothly through clinical evaluation and regulatory scrutiny.

Participating in the Stifel conference allows Trevi's leadership to articulate its strategic vision, highlight trial data, and engage directly with potential investors. It's essential for stakeholders to monitor updates and developments from this event closely, as investor sentiment could shift based on perceived progress or setbacks articulated during these discussions.

From an investment perspective, Trevi Therapeutics presents a compelling narrative characterized by potential high rewards amid significant risks typical of biopharmaceutical development. Investors should evaluate their risk tolerance and consider the long-term growth prospects tied to Haduvio's clinical advancement. Keeping abreast of upcoming clinical trial outcomes and regulatory feedback will be crucial in making informed investment decisions regarding Trevi Therapeutics in the coming months.

**MWN-AI Summary and Analysis is based on asking OpenAI to summarize and analyze this news release.

Source: PR Newswire

PR Newswire

Fireside Chat with Management on Tuesday, November 11, 2025, at 3:20 p.m. ET

NEW HAVEN, Conn., Nov. 4, 2025 /PRNewswire/ -- Trevi Therapeutics, Inc. (Nasdaq: TRVI), a clinical-stage biopharmaceutical company developing the investigational therapy Haduvio™ (oral nalbuphine ER) for the treatment of chronic cough in patients with idiopathic pulmonary fibrosis (IPF), non-IPF interstitial lung disease (non-IPF ILD), and refractory chronic cough (RCC), today announced that Jennifer Good, President and Chief Executive Officer, and James Cassella, Ph.D., Chief Development Officer, will participate in a fireside chat at the Stifel 2025 Healthcare Conference on Tuesday, November 11, at 3:20 p.m. ET. Held from November 11-12 in New York, Ms. Good and Dr. Cassella will also participate in investor meetings with attendees at the event. This fireside chat and meetings will be available for in-person attendees.

About Trevi Therapeutics, Inc.
Trevi Therapeutics, Inc. is a clinical-stage biopharmaceutical company developing the investigational therapy Haduvio™ (oral nalbuphine extended-release) for the treatment of chronic cough in patients with idiopathic pulmonary fibrosis (IPF), non-IPF interstitial lung disease (non-IPF ILD), and refractory chronic cough (RCC). Haduvio is the first and only investigational therapy to show a statistically-significant reduction in cough frequency in clinical trials of patients with IPF chronic cough and in patients with RCC. Haduvio acts on the cough reflex arc both centrally and peripherally as a kappa agonist and a mu antagonist (KAMA), targeting opioid receptors that play a key role in controlling chronic cough. Nalbuphine is not currently scheduled by the U.S. Drug Enforcement Agency.

Chronic cough in patients with IPF and non-IPF ILD is a condition with high unmet need and no FDA-approved therapies. There are ~150,000 U.S. patients with IPF, and two-thirds of these patients are faced with uncontrolled chronic cough. Additionally, there are ~228,000 U.S. patients with non-IPF ILD, with 50-60% having uncontrolled chronic cough. The impact of chronic cough is significant, with patients coughing up to 1,500 times per day. This consistent cough, and any associated damage, may lead to a higher risk of morbidity and mortality, including worsening disease, a higher risk of progression, increased respiratory hospitalizations, and a decline in patients' quality of life.   

Refractory chronic cough is a condition with high unmet need and no FDA-approved therapies. RCC is defined as a persistent cough lasting >8?weeks despite treatment for an underlying condition (i.e., asthma, gastroesophageal reflux disease, non-asthmatic eosinophilic bronchitis, upper airway cough syndrome, or post-nasal drip) and includes unexplained chronic cough. There are ~2-3 million U.S. patients with RCC, and it is believed to be associated with cough reflex hypersensitivity involving both the central and peripheral nervous systems. RCC is highly debilitating and may impact patients physically, psychologically, and socially.  

Trevi intends to propose Haduvio as the trade name for oral nalbuphine ER. Its safety and efficacy have not been evaluated by any regulatory authority. 

For more information, visit www.TreviTherapeutics.com and follow Trevi on X (formerly Twitter) and LinkedIn

Investor Contact?
Jonathan Carlson?
Trevi Therapeutics, Inc.?
(203) 654 3286?
carlsonj@trevitherapeutics.com

Media Contact?
Rosalia Scampoli?
914-815-1465?
rscampoli@marketcompr.com  

SOURCE Trevi Therapeutics, Inc.

FAQ**

Can you provide updates on the progress of Haduvio™ in clinical trials, specifically regarding Trevi Therapeutics Inc. TRVI's recent data on its efficacy and safety in treating chronic cough for IPF and non-IPF ILD patients?

As of October 2023, Trevi Therapeutics (TRVI) has reported promising clinical trial data suggesting Haduvio™ is effective and safe in treating chronic cough in patients with both idiopathic pulmonary fibrosis (IPF) and non-IPF interstitial lung disease (ILD).

How does Trevi Therapeutics Inc. TRVI plan to navigate the regulatory landscape as it seeks FDA approval for Haduvio™ given the absence of approved therapies for chronic cough in IPF and non-IPF ILD patients?

Trevi Therapeutics Inc. plans to navigate the regulatory landscape for Haduvio™ by leveraging positive clinical trial data, engaging with the FDA for guidance, and emphasizing the significant unmet need for therapies in chronic cough associated with IPF and non-IPF ILD patients.

What strategies is Trevi Therapeutics Inc. TRVI adopting to address the significant patient population suffering from refractory chronic cough, and how do you see Haduvio™ fitting into the current treatment landscape?

Trevi Therapeutics Inc. is focusing on advancing Haduvio™ through clinical trials targeting refractory chronic cough, positioning it as a novel therapeutic option that could fill the gap in current treatments by potentially offering relief to patients who have limited alternatives.

Can you share insights on Trevi Therapeutics Inc. TRVI's plans for commercialization of Haduvio™, including potential partnerships or collaborations, once it secures regulatory approval?

Trevi Therapeutics Inc. is expected to pursue strategic partnerships and collaborations for the commercialization of Haduvio™ upon securing regulatory approval, aiming to leverage industry expertise and networks to maximize market reach and patient access.

**MWN-AI FAQ is based on asking OpenAI questions about Trevi Therapeutics Inc. (NASDAQ: TRVI).

Trevi Therapeutics Inc.

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