SeaStar Medical Advances SCD Therapy with FDA Breakthrough Designations

FDA Approves Breakthrough Designations for SeaStar Medical's SCD Therapy

Denver - SeaStar Medical Holding Corporation (Nasdaq: ICU) is making notable strides in the medical field with the recent announcement of two new Breakthrough Device Designations granted by the U.S. Food and Drug Administration (FDA). These designations are for their innovative Selective Cytopheretic Device (SCD) therapy, designed to address systemic inflammatory responses in adult and pediatric patients undergoing cardiac surgery. This recognition reflects the promising potential of SeaStar’s SCD therapy in preventing post-operative complications.

Understanding the Significance of SCD Therapy

The SCD therapy utilizes advanced immunomodulation technology that targets inflammatory cells, helping to mitigate hyperinflammation during critical surgical procedures. Eric Schlorff, CEO of SeaStar Medical, emphasized the importance of these designations by stating, "Our total now stands at six. This speaks volumes about the urgent need for effective treatments against hyperinflammation, which can be life-threatening." The approval adds valuable indications to SeaStar’s pipeline, underscoring the company's keen focus on addressing significant gaps in critical care.

Addressing the High-Risk Population

Annually, around 300,000 adults undergo cardiac surgery, with approximately 15% classified as high risk. SeaStar's SCD therapy could be pivotal in minimizing the risk of post-surgical complications for these patients. Moreover, of the 40,000 pediatric patients facing congenital heart surgery each year, the company estimates that one-third could benefit from this groundbreaking therapy, highlighting the broad application and potential impact of the SCD therapy.

Dealing with Hyperinflammatory Responses

Dr. Kevin Chung, SeaStar's Chief Medical Officer, noted the detrimental effects of cardiopulmonary bypass (CPB) during heart surgeries, which often leads to detrimental hyperinflammatory responses affecting organs such as kidneys, heart, brain, and lungs. The introduction of the SCD therapy aims to create favorable conditions for recovery, allowing patients to heal without succumbing to harmful inflammation.

Commercialization and Future Developments

Currently, SeaStar is commercializing the SCD therapy under a Humanitarian Device Exemption for critically ill pediatric patients experiencing acute kidney injury (AKI) as a result of sepsis. Plans are in place to extend this therapy to include broader adult populations. The company is actively conducting clinical trials, including the pivotal NEUTRALIZE-AKI trial, specifically aimed at adult patients requiring intensive renal support.

Breakthrough Device Designation Explained

The FDA's Breakthrough Device Designation is reserved for devices that demonstrate significant advantages in treating or diagnosing life-threatening diseases. This status is intended to expedite the development, assessment, and approval processes. There have only been about 1000 Breakthrough Device Designations awarded, with SeaStar’s recent recognition reinforcing its innovative approach to medical technology.

Notable Indications of SeaStar's SCD Therapy

SeaStar Medical’s SCD therapy has received designations for multiple indications:

• Adult Acute Kidney Injury (AKI)
• Systemic inflammatory response in adult patients during cardiac surgery
• Pediatric patients experiencing similar inflammatory responses in cardiac surgery
• Adult cardiorenal syndrome requiring LVAD implantation
• End-stage renal disease necessitating chronic dialysis
• Adult hepatorenal Syndrome (HRS)

This extensive list of indications showcases the therapy's vast potential across various critical health conditions, enhancing patient outcomes.

About SeaStar Medical's SCD Therapy

SeaStar Medical has focused on revolutionizing treatment for critically ill patients. Its first product, QUELIMMUNE, gained FDA approval in 2024, specifically targeting the rare condition of acute kidney injury in children. This progress highlights SeaStar’s commitment to advancing medical solutions for underserved populations. Moreover, with six Breakthrough Device Designations, the SCD therapy presents a faster pathway to market entry and better reimbursement scenarios, crucial for impactful health solutions.

Frequently Asked Questions

What are the FDA's Breakthrough Device Designations?

The Breakthrough Device Designation facilitates faster development and approval for devices that treat serious conditions when no effective alternatives exist.

How does SeaStar Medical's SCD therapy work?

The SCD therapy targets inflammatory cells to reduce hyperinflammation during treatments, potentially aiding organ recovery.

What conditions is the SCD therapy indicated for?

SCD therapy is indicated for pediatric and adult patients experiencing systemic inflammatory responses during cardiac surgery, among other critical conditions.

Why is the SCD therapy significant?

It addresses critical inflammatory responses that can have lifesaving impacts, aiming to improve patient recovery and reduce complications.

What is the next phase for SeaStar Medical?

SeaStar is focusing on expanding its SCD therapy for broader adult populations, alongside ongoing clinical trials to support further applications.

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