Allurion’s AUDACITY Trial Shows Promising Weight Loss Results

Allurion Unveils Top Results from AUDACITY Trial

Allurion Technologies, Inc. (NYSE: ALUR), dedicated to combating obesity, recently shared the topline outcomes from its pivotal AUDACITY trial evaluating the Allurion Balloon's safety and efficacy. This innovative trial stands out as one of the first conducted under the Food & Drug Administration (FDA) to assess an intragastric balloon for weight management, focusing on outcomes that extend beyond nine months.

Understanding the AUDACITY Trial

The AUDACITY trial involved a comprehensive, open-label design featuring 550 participants split evenly between those receiving the Allurion Balloon and a control group undergoing modest lifestyle adjustments. The treatment group had their initial Allurion Balloon placed during Week 0, removed around Week 16, followed by a second passage at Week 24. By Week 48, various metrics were observed to gauge the success of the treatment, including the percentage of body weight lost and the efficacy of the Allurion Balloon.

Key Findings of the Trial

One of the most significant highlights was that over 50% of participants using the Allurion Balloon lost over 5% of their overall body weight at the 48-week mark, showcasing a notable responder rate of 58% (p-value = 0.0089). Overall, participants displayed a mean total body weight loss that was 3.77% greater than those in the control group, confirming a 2.69% superiority margin—although slightly below the pre-established benchmark of 3% (p-value=0.1616).

Comparative Analysis of Weight Loss

An intriguing observation noted was the weight loss among control participants, which exceeded expectations and contributed to the results. However, by the 40-week assessment, subjects who utilized the Allurion Balloon saw an impressive 4.22% weight loss margin, surpassing the 3% benchmark—as efficacy was clearly evident soon after the second balloon was expelled.

Safety and Response Rates

Regarding safety, the rate of serious adverse events reported among Allurion Balloon participants stood at just 3.1%. This rate is notably lower than what has been recorded in previous pivotal FDA trials for similar intragastric balloon systems aimed at weight reduction.

Future Directions for Allurion

Armed with favorable outcomes from the AUDACITY trial, Allurion is now preparing to submit the last module of its Pre-Market Approval (PMA) application to the FDA. Dr. Shelby Sullivan, a leading investigator in the trial, expressed her optimism about the results, stating they highlight a positive benefit-risk profile for individuals dealing with obesity. If approved, the Allurion Balloon could represent an important alternative for those looking for new methods apart from GLP-1 medications.

Expert Insights

Dr. Ram Chuttani, Chief Medical Officer at Allurion, also emphasized the distinct advantages showcased by the Allurion Balloon, underscoring the potential for effective weight loss paired with a strong safety record. Moreover, Dr. Shantanu Gaur, founder and CEO of Allurion, pointed out the success of trial participants using the balloon without accompanying digital platforms. Drawing on the company’s broader experience with over 150,000 patients globally, he reflected that the weight loss from previous cycles could be even greater when combined with advanced support systems.

About Allurion Technologies

Allurion Technologies is on a mission to end obesity via its comprehensive weight loss program, which includes the Allurion Gastric Balloon. Recognized as the world's first and only swallowable intragastric balloon designed for weight management, it integrates with the Allurion Virtual Care Suite—a digital ecosystem aimed at streamlining weight loss therapy. This program not only supports balloon placements but also enhances care through various platforms available to healthcare providers.

Frequently Asked Questions

What is the AUDACITY trial?

The AUDACITY trial is a pivotal study conducted by Allurion to evaluate the safety and efficacy of the Allurion Balloon for weight loss.

What were the key findings of the trial?

The trial showed over 50% of participants lost more than 5% of their body weight after 48 weeks and had a low serious adverse event rate of 3.1%.

What does the Allurion Balloon involve?

The Allurion Balloon is a swallowable intragastric balloon aimed at assisting individuals with weight loss through a procedure-less approach.

How does the Allurion Virtual Care Suite support users?

The Virtual Care Suite offers tools for customized monitoring and management of weight loss therapies, enhancing the overall results achieved with the Allurion Balloon.

What are the next steps for Allurion following the trial?

Allurion plans to submit the final PMA application module to the FDA based on the positive outcomes from the AUDACITY trial.

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