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Advancements in Mental Health Therapy

Advancements in Medicine Section


Understanding Ketamine Infusion Therapy

Ketamine infusion is an intravenous therapy for those suffering from mental health disorders or neuropathic pain who are considered treatment resistant. While ketamine has been used in emergency rooms and hospitals as a pain-blocking anesthetic for decades, its ability to reverse depressive symptoms has been a more recent discovery. It’s able to cause a dissociation between the thalamus and the limbic system, which can be thought of as a dissociation between the mind and body.

Good Candidates

Ketamine infusion therapy is an option for individuals suffering from the following mental health conditions who have not had successful responses to other treatment methods:

Major Depressive Disorder

Obsessive-Compulsive Disorder

Post-Traumatic Stress Disorder

Bipolar Disorder

Postpartum Depression

Social Anxiety Disorder

Your provider will complete a full medical history to understand your symptoms, treatment history, and other conditions that may influence the effectiveness of therapy.

How It Works

Ketamine changes the way brain cells communicate with each other. It blocks a specific type of brain receptor known as NMDA (N-methyl-D-aspartate), which can overstimulate brain cells and lead to depressive side effects, while also promoting the production and release of a protein called BDNF (brain-derived neurotrophic factor), which creates healthy neuronal connections.
With ketamine infusion therapy, a patient will receive a subanesthetic dose through an IV. These infusions, which take 40 minutes to fully disperse, should be administered over approximately two weeks for stabilization. The number of treatments may vary from patient to patient and will be determined by the attending provider. Many patients will require booster treatments over time to reinforce the ketamine’s effectiveness.

Benefits for Patients

While antidepressants can take weeks or longer to become effective and dosages can be hard to determine, ketamine infusion therapy is designed to work within a few hours. For those struggling with debilitating depression or anxiety, a quick IV can be lifesaving. And for those who are treatment resistant, it can make an enormous difference in quality of life.

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