Therapeutic Plasma Exchange in Nashville:

What New Alzheimer’s Research Means for Families

If someone you love is experiencing memory loss, you are probably searching for answers. While there is still no “cure” for Alzheimer’s disease, new research continues to point to therapies that may slow decline and give families more meaningful time together.

A newly published real-world study on therapeutic plasma exchange (TPE) showed that people with mild-to-moderate Alzheimer’s who received this treatment experienced significantly slower decline in memory, language, and thinking compared to similar patients who did not. Even more encouraging, across more than 500 treatment sessions there were no severe side effects reported.

Earlier Alzheimer’s Research on Therapeutic Plasma Exchange (AMBAR Trial)

This is not the first time plasma exchange has shown promise for Alzheimer’s. A major clinical trial known as AMBAR (Alzheimer’s Management by Albumin Replacement) previously demonstrated that therapeutic plasma exchange could slow both cognitive and functional decline.

Now, this new study confirms those findings in a real-world setting. It reinforces that plasma exchange is both safe and effective when delivered outside of a tightly controlled trial. For families, this is powerful news. Multiple studies are now pointing in the same direction.

What the New Study Found

The study followed 32 people with mild-to-moderate Alzheimer’s disease who received therapeutic plasma exchange and compared them to 194 similar patients who did not. Over about a year:

• Patients who received TPE declined 45 percent more slowly on the standard memory test (MMSE)
• Memory skills were better preserved: immediate recall was nearly 90 percent stronger, and delayed recall was about 75 percent stronger than in those who did not receive TPE
• Language and word-finding ability declined more slowly too, about 35 to 40 percent less decline compared to controls
• Across 514 procedures, no severe complications occurred. Most sessions were uneventful, and the minor side effects that did happen were related to IV placement

For families, these findings mean more time preserving memory, staying engaged in conversations, and holding onto independence longer.

What Is Therapeutic Plasma Exchange and How Does It Help in Alzheimer’s Disease?

Therapeutic plasma exchange is a medical procedure where the liquid portion of your blood (plasma) is removed and replaced with a sterile protein solution called albumin.

Plasma can carry harmful proteins, toxins, and inflammatory molecules that may contribute to Alzheimer’s and other chronic conditions. By filtering the plasma and replacing it with albumin, TPE helps reduce these damaging factors while also providing antioxidant and detoxifying support through the albumin.

The procedure is done through an IV in a comfortable outpatient setting. No hospital stay is required.

H.O.P.E. at MaxWell Clinic: Advanced Therapeutic Plasma Exchange in Nashville

At MaxWell Clinic in Nashville, we provide an advanced form of Therapeutic Plasma Exchange called H.O.P.E. (Habitat Optimizing Plasma Exchange®). This approach builds on the strong scientific foundation of plasma exchange and enhances it with personalized testing, tailored treatment, and structured follow-up so patients can experience the greatest possible benefit.

How Therapeutic Plasma Exchange Works Step by Step

When we clean the blood, the body and brain work better. Your body is designed to heal, but harmful substances can build up in your plasma and interfere with that process. Through Therapeutic Plasma Exchange, we remove those damaging elements and replace them with nourishing components that support cellular repair and regeneration.

Here is what happens during a single treatment:

• Remove: Blood is drawn from a vein in your arm and sent into our advanced apheresis machine.
• Clean: Inside the machine, your plasma is separated from your blood cells. The blood cells are saved, and the old plasma is discarded.
• Replace and Optimize: Your blood cells are returned to you along with fresh solution that includes albumin and other supportive factors. This helps your brain and body fight degeneration and encourages repair at the cellular level. In some cases, targeted proteins, growth factors, or supplements are added to further support healing.

The H.O.P.E. for Brain Health Pathway at MaxWell Clinic

Each H.O.P.E. for Brain Health pathway is carefully designed to deliver these treatments in a structured and measurable way:

• 3 one-on-one clinician visits to evaluate your health, guide your treatment, and review your progress
• 6 H.O.P.E. procedures delivered over 6 weeks (two times per week, every other week)
• IV nutrients administered during treatment sessions to support recovery and resilience
• Pre- and post-testing that includes:
  • Cognitive screening
    
  • Neural-response testing
    
  • Vascular and metabolic labs
    
  • Alzheimer’s-related biomarkers
• Targeted supplements designed to protect and strengthen the brain

This pathway is where we begin, but care does not stop here. At your final visit in this series, your clinician will evaluate how you responded to H.O.P.E. and decide with you whether additional treatments or adjustments are needed. The pathway can be customized further to ensure you keep making meaningful progress toward your health goals.

Why Families Choose MaxWell Clinic for Therapeutic Plasma Exchange in Nashville

Plasma exchange is more than a promising therapy for Alzheimer’s disease. It is also being studied as a frontier in longevity and regenerative medicine. At MaxWell Clinic, we are proud to be at the forefront of this work.

Here is why families in Middle Tennessee and beyond choose us:

• The HOPE Center
  MaxWell Clinic operates the HOPE Center, the largest private outpatient apheresis center in the United States. We have been perfecting this process for more than 7 years and are one of the few clinics nationwide offering this advanced care outside of a hospital setting.
• Proven Experience
  Our clinicians have delivered over 1000 plasma exchange procedures safely. Every step is overseen by a dedicated care team and guided by comprehensive testing so you can see measurable results.
• Cutting-Edge Research Partnerships
  We collaborate with leading research organizations to keep improving what plasma exchange can do. These partnerships are exploring advanced areas such as:
  • Multi-omic factors of aging
    
  • Genetic expression and repair
    
  • Metabolic pathways related to brain health
    
  • Augmented plasma exchange for dementia and cognitive decline
• Beyond Symptom Management
  Our vision goes beyond slowing symptoms. By combining our clinical expertise with the latest in multi-omics and neurocognitive research, we are exploring how plasma exchange could play a role in fundamentally reshaping the aging process.
• Commitment to Quality of Life
  We believe healthcare should be about more than years added to life. It should also be about life added to years. Our goal is to extend both healthspan and quality of life for patients and their families.

Choosing MaxWell Clinic means choosing the nation’s leader in Habitat Optimizing Plasma Exchange®, where science, safety, and compassion come together in a comprehensive pathway for cognitive decline.

Next Steps: Explore H.O.P.E. Plasma Exchange for Alzheimer’s in Nashville

Research continues to confirm what families have been hoping for: therapeutic plasma exchange has the potential to slow memory decline in Alzheimer’s disease. With both the AMBAR trial and this new real-world study pointing to meaningful results, there is reason for encouragement.

If you are exploring options for cognitive decline in Nashville, our Patient Navigators will guide you through the process and help you schedule a H.O.P.E. (Habitat Optimizing Plasma Exchange®) consultation with one of our clinicians. Call or text us at 615-370-0091 to get started.