How Does IV Ketamine Infusion Therapy Help Depression?

Depression can be difficult to treat, particularly when symptoms haven’t improved enough with traditional treatments. In recent years, IV ketamine infusion therapy has emerged as an option that may be considered for certain patients with treatment-resistant depression.

Ketamine works differently from traditional antidepressants and has been studied for its potential to produce changes in depressive symptoms more rapidly in some patients. However, IV ketamine is not appropriate for everyone and should be considered as part of an individualized treatment plan under appropriate medical supervision.

At WOW Spine in Fort Worth, ketamine therapy is provided through medically monitored IV infusions under the care of Dr. Mike Martinez, a double board-certified Anesthesiologist and Interventional Spine & Pain Management Specialist.

How Does IV Ketamine Therapy Work for Depression?

Traditional antidepressants commonly target neurotransmitter systems involving serotonin, norepinephrine, or dopamine. Ketamine works differently, primarily through the brain’s glutamate system and NMDA receptors.

Researchers continue to study exactly how ketamine produces its antidepressant effects. Current evidence suggests that its effects on glutamate signaling may influence pathways involved in communication and adaptability between brain cells.

This different mechanism is one reason ketamine has generated interest as a potential option for patients whose depression has not responded adequately to more traditional treatments.

How Is Ketamine Different From Traditional Antidepressants?

One of the most important differences is how ketamine works in the brain.

Traditional antidepressants are generally taken daily and may require several weeks before patients notice meaningful improvement. IV ketamine is administered during scheduled treatment sessions, and studies have found that some patients may experience improvement in depressive symptoms more rapidly.

That does not mean ketamine works immediately or that every patient will respond. Response varies considerably, and ketamine should not be viewed as a guaranteed or permanent cure for depression.

Instead, it may be one treatment option considered as part of a broader mental-health treatment plan.

How Quickly Can IV Ketamine Affect Depression Symptoms?

Ketamine has attracted significant attention because research has demonstrated relatively rapid changes in depressive symptoms in some patients, including patients with treatment-resistant depression.

Some patients in clinical studies have experienced improvement within hours or days rather than the weeks often associated with conventional antidepressant medications. However, the timing, degree, and duration of improvement vary from person to person.

Patients may also require a series of infusions rather than a single treatment, and additional or maintenance treatment may be considered based on the individual’s response.

Who May Be a Candidate for Ketamine Infusion Therapy?

IV ketamine therapy may be considered for certain patients whose depression has not responded adequately to more conventional treatments.

Determining whether ketamine is appropriate requires more than simply having a diagnosis of depression. A medical evaluation should consider your symptoms, treatment history, medications, physical health, mental-health history, and other individual risk factors.

Ketamine may not be appropriate for everyone. The decision to proceed should be made with qualified healthcare professionals who can evaluate both the potential benefits and risks for your individual situation.

What Happens During an IV Ketamine Infusion?

During IV ketamine therapy, ketamine is administered directly into the bloodstream through an intravenous line. This allows the medication to be delivered in a controlled medical setting while the patient’s response can be observed throughout treatment.

At WOW Spine, ketamine infusions are performed in person and medically monitored. Dr. Mike Martinez personally oversees ketamine treatment and has specialized training as both an anesthesiologist and interventional pain management physician.

Patients should plan for appropriate recovery after an infusion and follow the specific pre- and post-treatment instructions provided by the medical team.

What Are the Risks and Side Effects of IV Ketamine Infusions?

Like any medical treatment, IV ketamine can cause side effects. During or shortly after an infusion, some patients may experience temporary changes in perception, dissociation, dizziness, nausea, drowsiness, or changes in blood pressure or heart rate. These effects are one reason ketamine infusions should be administered in an appropriate medical setting with careful patient monitoring.

Before treatment, your provider should review your medical history, current medications, and other factors that could affect whether ketamine is appropriate for you.

IV ketamine is an FDA-approved medication that has also been studied and used off-label for depression, particularly in patients who have not responded adequately to traditional treatments. Off-label prescribing means an approved medication is being used for an indication outside of its FDA-approved labeling.

IV ketamine is different from esketamine (Spravato), a related medication administered as a nasal spray. WOW Spine provides medically monitored IV ketamine infusion therapy.

Why Does Medical Monitoring Matter During Ketamine Therapy?

Ketamine can affect blood pressure, heart rate, awareness, and perception during treatment. Medical monitoring allows your care team to observe how you respond throughout the infusion and address potential side effects or changes as they occur.

At WOW Spine, ketamine infusions are provided under the care of Dr. Mike Martinez, a double board-certified Anesthesiologist and Interventional Spine & Pain Management Specialist. His background in anesthesia and pain medicine provides specialized experience in medication administration, patient monitoring, and managing the physiological effects of ketamine.

For patients considering ketamine therapy, who is administering and monitoring the treatment matters, not just the medication itself.

Where Can I Receive IV Ketamine Infusion Therapy in Fort Worth?

WOW Spine provides physician-led IV ketamine infusion therapy in Fort Worth, Texas for appropriately selected patients.

Treatment begins with an evaluation to determine whether IV ketamine may be appropriate based on your symptoms, medical history, previous treatments, medications, and individual goals. If ketamine is recommended, your treatment plan is personalized and your response is evaluated throughout the course of therapy.

Ketamine isn’t a one-size-fits-all treatment and won’t be appropriate for every patient. For some people who continue to experience depression symptoms despite traditional treatment, however, IV ketamine may provide another option to discuss with their healthcare team.

Learn more about Ketamine Infusion Therapy in Fort Worth or contact WOW Spine to schedule a consultation with Dr. Martinez.