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Study Shows Dupixent Users Face 4.5X Higher Cancer Risk

11-17-2025 09:22 AM CET | Advertising, Media Consulting, Marketing Research

Press release from: Idillo Inc

JAMA Dermatology Study Shows 4.5-Fold Increased Risk of Cutaneous T-Cell Lymphoma in Patients Using Dupixent for Eczema Treatment.

Orlando, FL - November 16, 2025 - Idillo Inc., a leading mass tort case generation company, today announced the launch of https://getafreecasereview.com/dupixent/, a comprehensive online resource providing free case evaluations for individuals who developed cancer after using Dupixent (dupilumab).

The initiative comes in response to growing litigation surrounding Dupixent, a prescription medication manufactured by Sanofi and Regeneron Pharmaceuticals. Research published in JAMA Dermatology in 2023 found that Dupixent users faced a 4.5-fold increased risk of developing cutaneous T-cell lymphoma (CTCL) compared to non-users (Ständer et al., JAMA Dermatology, 2023).

"Our mission is to provide accurate, research-backed information to help individuals understand their legal rights," said Hans Peter Jeschke, CEO of Idillo Inc. "The 2023 JAMA Dermatology study documented a statistically significant cancer risk that many Dupixent users were never warned about. We connect these individuals with experienced mass tort attorneys who can evaluate their claims at no cost."

Key findings about Dupixent and cancer risk include:

- Dupixent users face 4.5 times higher risk of cutaneous T-cell lymphoma (CTCL)
- Risk increases with longer duration of use
- Study analyzed data from over 20,000 patients
- First wrongful death lawsuit filed in October 2025
- Litigation is in early stages with bellwether trials anticipated in 2027

Individuals may qualify for compensation if they used Dupixent for three months or longer and were subsequently diagnosed with CTCL, mycosis fungoides, or Sézary syndrome. Eligibility requirements and case evaluation forms are available at https://getafreecasereview.com/dupixent/.

Settlement amounts in similar pharmaceutical mass tort cases have ranged from $250,000 to over $5,000,000 depending on severity of injury, age at diagnosis, and extent of medical treatment required. Attorneys handling these cases work on contingency, meaning no upfront costs for plaintiffs.

"Dupixent generated over $11 billion in annual sales," Hans Peter Jeschke noted. "If manufacturers failed to adequately warn patients about serious cancer risks, they should be held accountable. Our service connects harmed individuals with legal resources to pursue that accountability."

The free case evaluation process involves no obligation and all information is confidential. Individuals can complete an online questionnaire at https://getafreecasereview.com/dupixent/ or contact Idillo Inc. directly for more information.

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SOURCE: Idillo Inc.

CITATION: Ständer S, et al. Association Between Dupilumab Use and Cutaneous T-Cell Lymphoma in Patients With Atopic Dermatitis. JAMA Dermatology. 2023;159(8):821-827.

Idillo Inc.
1317 Edgewater Dr 2163
Orlando, FL 32804

Idillo Inc. is a Florida-based marketing and advertising company specializing in mass tort case generation and legal lead services. The company connects individuals harmed by defective drugs, medical devices, and dangerous products with experienced mass tort attorneys nationwide. Idillo Inc. is not a law firm and does not provide legal advice. More information is available at https://getafreecasereview.com.

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