Fractyl's Revita Procedure Demonstrates Weight Stability for Six Months After GLP-1 in REVEAL-1 Study
Written by Emily J. Thompson, Senior Investment Analyst
Updated: Dec 02 2025
0mins
Should l Buy GUTS?
Source: NASDAQ.COM
Study Findings: Fractyl Health's REVEAL-1 cohort data shows that individuals with obesity who underwent a single Revita procedure maintained weight and glycemic control after stopping GLP-1 drugs, contrasting with typical weight regain seen after discontinuation of such therapies.
Procedure Efficacy: Participants who had previously lost an average of 24% body weight on GLP-1 medication experienced only a 1.5% average weight change and stable HbA1c levels six months post-Revita treatment, with no serious adverse events reported.
Clinical Significance: The results suggest Revita could serve as a first-in-class alternative for patients needing to discontinue long-term GLP-1 therapy, supporting its FDA Breakthrough Device designation and upcoming clinical milestones.
Participant Demographics: The study involved 22 participants, primarily women around age 50, with six-month efficacy data available for 17 of them, most having prior long-term exposure to GLP-1 medications.
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Analyst Views on GUTS
Wall Street analysts forecast GUTS stock price to rise
4 Analyst Rating
4 Buy
0 Hold
0 Sell
Strong Buy
Current: 0.411
Low
5.00
Averages
7.25
High
8.00
Current: 0.411
Low
5.00
Averages
7.25
High
8.00
About GUTS
Fractyl Health, Inc. is a metabolic therapeutics company. The Company is focused on developing new approaches to the treatment of metabolic diseases, including obesity and type 2 diabetes (T2D). The Company’s lead product candidate, Revita, is designed to remodel the duodenal lining via hydrothermal ablation (i.e. duodenal mucosal resurfacing) to reverse damage to intestinal nutrient sensing and signaling mechanisms caused by chronic high-fat and high-sugar diets that are a root cause of metabolic disease. The Revita clinical program is focused on patients living with obesity who want to maintain their weight loss after GLP-1 drug discontinuation. The Company’s Rejuva platform focuses on developing adeno-associated virus (AAV)-based, locally delivered gene therapies for the treatment of obesity and T2D. The Rejuva platform leverages advanced delivery systems and proprietary screening methods to identify and develop metabolically active gene therapy candidates targeting the pancreas.
About the author
Emily J. Thompson
Emily J. Thompson, a Chartered Financial Analyst (CFA) with 12 years in investment research, graduated with honors from the Wharton School. Specializing in industrial and technology stocks, she provides in-depth analysis for Intellectia’s earnings and market brief reports.
DJS Law Group Investigates Claims for Fractyl Health Investors
- Investigation Background: DJS Law Group is investigating Fractyl Health (NASDAQ: GUTS) for potential violations of securities laws, particularly whether the company issued misleading statements or failed to disclose material information to investors, indicating possible compliance risks.
- FDA Feedback Request: On January 29, 2026, Fractyl Health requested FDA feedback on potentially reclassifying Revita under the De Novo pathway instead of seeking Premarket Approval (PMA), which has drawn significant market attention.
- Stock Price Plunge: Following this news, shares of Fractyl Health fell by 67.48% in intraday trading on the same day, reflecting investor concerns about the company's future prospects and a sharp decline in market confidence.
- Commitment to Legal Services: DJS Law Group focuses on enhancing investor returns through balanced counseling and aggressive advocacy, dedicated to providing high-value litigation services for clients, particularly in securities class actions and corporate governance litigation.
See More
DJS Law Group Investigates Claims for Fractyl Health Investors
- Investigation Background: DJS Law Group is investigating Fractyl Health (NASDAQ: GUTS) for potential violations of securities laws, focusing on whether the company issued misleading statements or failed to disclose material information to investors.
- FDA Feedback Request: On January 29, 2026, Fractyl Health requested FDA feedback on potentially reclassifying Revita under the De Novo pathway instead of seeking Premarket Approval (PMA), drawing significant market attention.
- Stock Price Plunge: Following this news, shares of Fractyl Health fell by 67.48% in intraday trading on the same day, indicating substantial investor concern regarding the company's future prospects.
- Commitment to Legal Services: DJS Law Group is dedicated to enhancing investor returns through balanced counseling and aggressive advocacy, specializing in securities class actions and corporate governance litigation.
See More
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- Regulatory Strategy Shift: The company plans to shift Revita's regulatory pathway from Premarket Approval (PMA) to the De Novo pathway, aiming for a more efficient approval process, with FDA feedback expected in Q2 2026, which could impact future market access.
- Clinical Trial Results: In the six-month randomized results from the REMAIN-1 Midpoint Cohort, Revita-treated patients experienced a 4.5% weight regain compared to 7.5% in the sham group, demonstrating significant weight maintenance effects that may enhance the product's market competitiveness.
- Safety Profile: Revita showed favorable safety and tolerability results over six months, with no treatment-emergent serious adverse events related to the device or procedure, which is crucial for future clinical promotion and market confidence.
See More
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- Efficacy Data Release: Fractyl Health reported six-month data on its Revita endoscopic procedure, revealing a 4.5% weight regain in Revita patients compared to 7.5% in the placebo group, indicating the therapy's effectiveness in maintaining weight loss is below expectations.
- Exploratory Analysis Results: Among patients who achieved above-average weight loss on GLP-1 drugs, those receiving Revita experienced a 4.2% weight regain versus 13.3% in the placebo group, suggesting potential advantages for Revita in specific patient populations, although overall efficacy remains to be validated.
- Study Design Limitations: Fractyl noted that the midpoint cohort was not designed to be sufficiently powered for efficacy analysis, which may undermine the reliability of the results and lead to decreased market confidence in the company's future prospects.
- Future Outlook: The company plans to release one-year midpoint cohort results in Q3 and aims for an application submission in H2, presenting an opportunity to potentially restore market confidence despite the current disappointing data.
See More
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- Clinical Trial Results: Fractyl Health's six-month data from the REMAIN-1 Midpoint Cohort indicates that Revita-treated participants regained only 4.5% of their weight compared to 7.5% in the sham group, highlighting the device's potential for weight maintenance.
- Lipid Improvements: Participants treated with Revita showed significant enhancements in lipid profiles, including increased HDL cholesterol and a lower triglyceride-to-HDL ratio, suggesting the device may influence metabolism through gut-mediated mechanisms.
- Patient Feedback: Patient-reported outcomes indicated reduced cravings for sweet foods among Revita-treated participants, further supporting the device's potential in appetite regulation and opening avenues for future market applications.
- Stock Volatility: Despite the positive study results, Fractyl Health's stock plummeted 63% in premarket trading, reflecting market concerns about the company's future prospects, although retail investor sentiment remains in 'extremely bullish' territory.
See More
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- Investigation Background: DJS Law Group is investigating Fractyl Health (NASDAQ: GUTS) for potential violations of securities laws, particularly whether the company issued misleading statements or failed to disclose material information to investors, indicating possible compliance risks.
- FDA Feedback Request: On January 29, 2026, Fractyl Health requested FDA feedback on potentially reclassifying Revita under the De Novo pathway instead of seeking Premarket Approval (PMA), which has drawn significant market attention.
- Stock Price Plunge: Following this news, shares of Fractyl Health fell by 67.48% in intraday trading on the same day, reflecting investor concerns about the company's future prospects and a sharp decline in market confidence.
- Commitment to Legal Services: DJS Law Group focuses on enhancing investor returns through balanced counseling and aggressive advocacy, dedicated to providing high-value litigation services for clients, particularly in securities class actions and corporate governance litigation.
See More
DJS Law Group Investigates Claims for Fractyl Health Investors
- Investigation Background: DJS Law Group is investigating Fractyl Health (NASDAQ: GUTS) for potential violations of securities laws, focusing on whether the company issued misleading statements or failed to disclose material information to investors.
- FDA Feedback Request: On January 29, 2026, Fractyl Health requested FDA feedback on potentially reclassifying Revita under the De Novo pathway instead of seeking Premarket Approval (PMA), drawing significant market attention.
- Stock Price Plunge: Following this news, shares of Fractyl Health fell by 67.48% in intraday trading on the same day, indicating substantial investor concern regarding the company's future prospects.
- Commitment to Legal Services: DJS Law Group is dedicated to enhancing investor returns through balanced counseling and aggressive advocacy, specializing in securities class actions and corporate governance litigation.
See More
Fractyl Health Stock Plummets Amid Regulatory Strategy Shift
- Stock Plunge: Fractyl Health's stock plummeted 64.81% to $0.644 on Thursday, hitting a 52-week low with a trading volume of 78.07 million shares, significantly exceeding the average of 3.31 million, indicating market concerns about the company's future.
- Regulatory Strategy Shift: The company plans to shift Revita's regulatory pathway from Premarket Approval (PMA) to the De Novo pathway, aiming for a more efficient approval process, with FDA feedback expected in Q2 2026, which could impact future market access.
- Clinical Trial Results: In the six-month randomized results from the REMAIN-1 Midpoint Cohort, Revita-treated patients experienced a 4.5% weight regain compared to 7.5% in the sham group, demonstrating significant weight maintenance effects that may enhance the product's market competitiveness.
- Safety Profile: Revita showed favorable safety and tolerability results over six months, with no treatment-emergent serious adverse events related to the device or procedure, which is crucial for future clinical promotion and market confidence.
See More
Fractyl Health Shares Plunge 64% After Disappointing Data Release
- Efficacy Data Release: Fractyl Health reported six-month data on its Revita endoscopic procedure, revealing a 4.5% weight regain in Revita patients compared to 7.5% in the placebo group, indicating the therapy's effectiveness in maintaining weight loss is below expectations.
- Exploratory Analysis Results: Among patients who achieved above-average weight loss on GLP-1 drugs, those receiving Revita experienced a 4.2% weight regain versus 13.3% in the placebo group, suggesting potential advantages for Revita in specific patient populations, although overall efficacy remains to be validated.
- Study Design Limitations: Fractyl noted that the midpoint cohort was not designed to be sufficiently powered for efficacy analysis, which may undermine the reliability of the results and lead to decreased market confidence in the company's future prospects.
- Future Outlook: The company plans to release one-year midpoint cohort results in Q3 and aims for an application submission in H2, presenting an opportunity to potentially restore market confidence despite the current disappointing data.
See More
Fractyl Health Reports Positive Midpoint Data for Revita
- Clinical Trial Results: Fractyl Health's six-month data from the REMAIN-1 Midpoint Cohort indicates that Revita-treated participants regained only 4.5% of their weight compared to 7.5% in the sham group, highlighting the device's potential for weight maintenance.
- Lipid Improvements: Participants treated with Revita showed significant enhancements in lipid profiles, including increased HDL cholesterol and a lower triglyceride-to-HDL ratio, suggesting the device may influence metabolism through gut-mediated mechanisms.
- Patient Feedback: Patient-reported outcomes indicated reduced cravings for sweet foods among Revita-treated participants, further supporting the device's potential in appetite regulation and opening avenues for future market applications.
- Stock Volatility: Despite the positive study results, Fractyl Health's stock plummeted 63% in premarket trading, reflecting market concerns about the company's future prospects, although retail investor sentiment remains in 'extremely bullish' territory.
See More
U.S. Stocks Mixed in Morning Trade, Dow Jones Slightly Up
- Market Performance: U.S. stocks opened mixed on Thursday, with the Dow Jones gaining approximately 0.1%, specifically up 0.05% to 49,042.28, while the NASDAQ fell 0.34% to 23,776.71, and the S&P 500 dipped 0.01% to 6,978.03, indicating a divergence in market sentiment.
- Sector Dynamics: Communication services shares rose by 2.5% on Thursday, contrasting with a 1.7% decline in information technology stocks, reflecting differing investor sentiments across sectors that could influence future capital flows.
- Tesla Investment: Tesla Inc. reported better-than-expected fourth-quarter results and announced plans to invest approximately $2 billion into CEO Elon Musk's AI startup, xAI, highlighting its strategic focus on AI development.
- Commodity Market: On Thursday, oil prices rose by 4.9% to $66.29, gold increased by 5.2% to $5,578.80, silver climbed 6.3% to $120.735, and copper surged 10.8% to $6.5645, indicating a strong rebound in the commodities market.
See More
