SeaStar Medical Expands Clinical Reach with 14th Hospital Site

SeaStar Medical Welcomes New Hospital for Clinical Trial

SeaStar Medical Holding Corporation (NASDAQ: ICU) has recently made significant strides in its pivotal NEUTRALIZE-AKI trial. The company has activated a 14th site, broadening the opportunities for enrolling patients. This trial is crucial as it assesses the safety and efficacy of the innovative Selective Cytopheretic Device (SCD) for treating adult acute kidney injury (AKI) in intensive care patients undergoing continuous renal replacement therapy (CRRT).

Progress in Patient Enrollment

According to Dr. Kevin Chung, Chief Medical Officer of SeaStar Medical, the integration of this 14th hospital, known for its excellence in CRRT programs, marks a vital milestone for the trial. To date, a total of 70 patients have been enrolled as part of the goal to reach 200. In the current quarter, 24 patients have been added, signaling a steady recruitment pace. Plans are in place for an interim analysis once the first 100 participants reach the 90-day primary endpoint, with recommendations from a Data Safety Monitoring Board anticipated by the middle of 2025.

Market Potential and Financial Outlook

Eric Schlorff, the CEO of SeaStar Medical, estimated the annual total addressable market for the SCD in treating adult AKI to range from $4.7 billion to $6.3 billion. The investment cost for the trial is projected at approximately $15 million, reflecting an encouraging ROI given the substantial market opportunity. Schlorff highlighted that the aim is to enhance the accessibility of their therapeutic device, emphasizing the importance of leveraging clinical data that demonstrates lower mortality rates, which could lead to widespread acceptance within the medical community.

Clinical Device Designation

The SCD has received the coveted Breakthrough Device Designation from the U.S. Food and Drug Administration, which marks its potential to provide significant advancements in treating serious conditions like AKI. This designation is granted based on preliminary clinical evidence suggesting that the device may exceed the current standard care approaches. Additionally, a recent decision by the Centers for Medicare & Medicaid Services (CMS) in July has enabled Category B coverage for hospitals treating Medicare and Medicaid patients enlisted in the NEUTRALIZE-AKI trial.

Understanding Acute Kidney Injury (AKI)

Acute Kidney Injury (AKI) involves a rapid decline in kidney function, which can be triggered by multiple factors such as severe infections, trauma, or surgical interventions. AKI may result in hyperinflammation, which can inflict damage on not only the kidneys but also other vital organs like the heart and liver. The complications from this systemic inflammation can potentially progress to multi-organ failure, leading to increased mortality rates. Even after recovery, patients may face further challenges such as chronic kidney disease, elevating overall healthcare costs due to prolonged treatments and hospital stays.

Innovative Treatment Approach

The Selective Cytopheretic Device (SCD) utilizes an advanced immunomodulation technique that focuses on modulating the immune response of the body. It specifically targets proinflammatory cells during CRRT to attenuate the ongoing hyperinflammatory response. This approach not only helps in managing kidney injury but also supports the recovery of other organs by potentially reducing the need for future renal replacement therapies.

Future Directions for SeaStar Medical

Beyond adult AKI, SeaStar Medical is exploring various other high-value indications for the SCD, ranging from cardiorenal syndromes to chronic dialysis applications. Their pediatric version of the device, QUELIMMUNE™, has already gained FDA approval for infants and children weighing over 10 kilograms facing similar issues related to AKI. The commercialization of this device signifies SeaStar’s commitment to expanding its healthcare offerings.

About SeaStar Medical

SeaStar Medical is at the forefront of medical technology, redefining how extracorporeal therapies combat excessive inflammation affecting vital organs. Dedication to innovation has driven the development of their SCD, aimed at enhancing patient outcomes through scientifically backed methods. They focus on providing solutions for patients battling systemic inflammation and the complications that arise from it.

Frequently Asked Questions

What is the purpose of the NEUTRALIZE-AKI trial?

The trial aims to evaluate the safety and efficacy of the Selective Cytopheretic Device in adult patients with acute kidney injury undergoing continuous renal replacement therapy.

How many patients does SeaStar Medical aim to enroll?

The goal is to enroll up to 200 patients in the trial.

What is the expected market size for the SCD in treating AKI?

SeaStar Medical estimates the annual total addressable market for the SCD in adult AKI ranges from $4.7 billion to $6.3 billion.

What other indications is SeaStar Medical pursuing?

In addition to adult AKI, the company is also investigating the SCD's applications for conditions like cardiorenal syndrome and chronic dialysis.

How does the SCD differ from other blood-purification methods?

The SCD specifically targets harmful inflammatory cells, promoting a reparative state, unlike standard methods that primarily focus on removing pathogens.

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