Nearly one-third of people diagnosed with major depressive disorder do not achieve adequate relief after multiple antidepressant trials — a clinical reality the field describes as treatment-resistant depression. For patients in central Minnesota who have worked through one medication after another without finding meaningful improvement, the emotional toll of each failed treatment compounds the illness itself. At Aurora Mental Health & Wellness in Waite Park, we offer IV ketamine treatment as an off-label option for patients who have reached that turning point and are looking for something that works through a genuinely different mechanism.
How IV Ketamine Differs From Conventional Antidepressants
Treatment-resistant depression is a neurobiological reality, not a reflection of a patient’s commitment to getting better. Conventional antidepressants — SSRIs, SNRIs, tricyclics — work primarily by modulating monoamine neurotransmitters such as serotonin, norepinephrine, and dopamine. For a significant subset of patients, this mechanism is insufficient. IV ketamine approaches the problem from a fundamentally different angle: it targets the glutamatergic system, specifically NMDA receptors, producing rapid changes in synaptic connectivity that conventional antidepressants cannot replicate. Research published over the past two decades consistently documents that sub-anesthetic doses of ketamine can produce meaningful mood improvement in treatment-resistant patients, often within hours to days rather than the weeks or months associated with oral antidepressants.
To better understand how this mechanism compares with oral antidepressant options, our post on ketamine vs. SSRIs to treat depression explores the key clinical distinctions in depth.
Our Clinical Approach at Aurora Mental Health & Wellness
At Aurora Mental Health & Wellness, we take the time to understand who you are clinically before making any recommendations. Emily Luitjens, FNP-BC, PMHNP-BC, brings more than a decade of experience from VA medical centers — settings where patients commonly present with complex, treatment-resistant psychiatric conditions requiring more than a routine prescription adjustment. Her dual training as both a family nurse practitioner and a psychiatric mental health nurse practitioner means she evaluates every patient through a comprehensive clinical lens that accounts for both the psychological and physiological dimensions of depression. Not every patient who comes to us for IV ketamine is an appropriate candidate, and we believe honest clinical guidance is more valuable than promising any treatment as a universal answer.
A standard IV ketamine course at our Waite Park clinic involves a series of infusions administered intravenously in a calm, monitored environment, with our clinical team present throughout. Because ketamine is delivered directly into the bloodstream, the dosing can be precisely adjusted, and the time-to-effect is considerably faster than oral medications. Because this is an off-label use — meaning IV ketamine is not FDA-approved for depression specifically — we are thorough and transparent in our consent process and clinical communication. We want every patient to arrive informed about what the evidence shows, what the uncertainties are, and what to realistically expect before, during, and after their infusion series.
Addressing Patient Concerns: Safety and Setting
One barrier we hear from patients in central Minnesota is simple uncertainty about what IV ketamine actually involves. The word “ketamine” carries connotations from its recreational use history that can make some patients — and their families — uneasy. We welcome those concerns directly. IV ketamine in a psychiatric clinical setting is administered at sub-anesthetic doses, meaning patients remain conscious and monitored throughout. Most describe a mild dissociative quality during the infusion that resolves before they leave our clinic. We require a driver for every appointment, and we provide detailed pre-session guidance to help patients arrive prepared rather than anxious.
For patients who want a deeper look at what the infusion experience is actually like, our article on a deep dive into ketamine treatment experiences offers firsthand perspective on what to expect during and after a session.
Understanding the Cost and Insurance Reality
A second barrier is insurance. IV ketamine for psychiatric indications is generally not covered by insurance because its use is off-label, and the cost of a full infusion series represents a real obstacle for many patients in the St. Cloud area and surrounding communities. We understand that barrier honestly and discuss it early in the evaluation process so that patients can make informed decisions about whether to proceed. Some patients find that health savings accounts or flexible spending accounts can offset the cost. We do not want cost to be a hidden surprise — it is a real factor in care planning, and we treat it accordingly.
What to Expect From Your Results
Results vary by individual, and not every patient who receives IV ketamine experiences the same degree or duration of response. For some patients, a single course produces sustained improvement. For others, periodic maintenance infusions may be part of a long-term management strategy. We will monitor your response, adjust the plan as needed, and always discuss with your provider the clinical reasoning behind any recommendations we make. At Aurora Mental Health & Wellness, our goal is not to cycle patients through a protocol — it is to build a clinical relationship with you that extends beyond any single treatment course.
Our fast-acting depression treatment page provides a broader overview of the full range of options available at our Waite Park and St. Cloud clinic, including how IV ketamine fits within a comprehensive care plan.
Frequently Asked Questions
What is treatment-resistant depression?
Treatment-resistant depression (TRD) is defined as depression that has not responded adequately to at least two different antidepressant medications given at therapeutic doses for appropriate durations. It is not an untreatable condition — it is a signal that first-line approaches are insufficient and that more specialized evaluation is warranted.
Is IV ketamine approved by the FDA for depression?
IV ketamine is used off-label for depression and treatment-resistant depression. Ketamine itself is FDA-approved as an anesthetic agent, but its psychiatric use is not FDA-approved. This off-label use is supported by a substantial body of peer-reviewed research. Your provider will explain what this means clinically and how the evidence applies to your situation.
How soon might I notice effects from IV ketamine?
Many patients report mood shifts within hours to days of their initial infusions — considerably faster than oral antidepressants. However, results vary by individual, and a full series is typically recommended before evaluating long-term effect.
How do I know if I’m a candidate for IV ketamine?
An evaluation with Emily Luitjens will review your diagnosis, treatment history, medical profile, and current medications. Candidacy depends on multiple clinical factors, and we encourage you to discuss with your provider whether IV ketamine is appropriate for your specific situation.
Are there side effects from IV ketamine?
The most commonly reported effects during infusions include mild dissociation, changes in perception, and nausea. These generally resolve within the monitoring period after each session. Serious adverse events are rare in clinical settings. Your provider will review your specific risk profile during the evaluation.
Key Takeaways
- Treatment-resistant depression (TRD) affects roughly one-third of people with major depressive disorder and is defined by inadequate response to at least two antidepressants.
- IV ketamine works through the glutamatergic system via NMDA receptor modulation — a different mechanism than conventional antidepressants — and is used off-label for psychiatric indications.
- Aurora Mental Health & Wellness in Waite Park offers IV ketamine with a clinical evaluation led by Emily Luitjens, FNP-BC, PMHNP-BC, who has over 10 years of VA-level psychiatric experience.
- Results vary by individual; the time-to-effect is often faster than oral antidepressants, though a full series is typically required to assess long-term response.
- Cost and patient education are addressed directly in every evaluation — we believe informed patients make better care decisions.
Conclusion
For patients in central Minnesota who have been through the frustrating cycle of antidepressant trials without finding adequate relief, IV ketamine represents a genuinely different clinical option — one backed by decades of research and administered at a clinic that takes your full history seriously. At Aurora Mental Health & Wellness, we are not in the business of promising cures. We are in the business of providing thorough evaluations, honest clinical communication, and access to options that match where psychiatry actually is today. If you are in the Waite Park, St. Cloud, or broader central Minnesota area and want to understand whether IV ketamine fits your situation, schedule a consultation with our team. Discuss with your provider what your history suggests, and let the clinical evidence guide the conversation.
References
National Institute of Mental Health — Depression. https://www.nimh.nih.gov/health/topics/depression
Murrough JW, et al. — Antidepressant Efficacy of Ketamine in Treatment-Resistant Major Depression. American Journal of Psychiatry. https://ajp.psychiatryonline.org/doi/10.1176/appi.ajp.2013.13030392
Mathew SJ, et al. — Ketamine for Treatment-Resistant Unipolar Depression. CNS Drugs. https://pubmed.ncbi.nlm.nih.gov/22455418/
American Psychiatric Association. https://www.psychiatry.org/patients-families/depression/what-is-depression
About Emily Luitjens
Emily Luitjens, FNP-BC, PMHNP-BC, is the lead provider at Aurora Mental Health & Wellness in Waite Park, MN, bringing over 10 years of experience from VA medical centers where she specialized in conditions where physical and psychological symptoms intertwine in complex ways. Her dual training as both a family nurse practitioner and psychiatric mental health nurse practitioner gives her a comprehensive clinical lens for evaluating panic disorder, anxiety, depression, and PTSD — including presentations where somatic symptoms emerge before or instead of psychological fear. At Aurora Mental Health & Wellness, she offers medication management, psychiatric services, and individualized care plans grounded in neurobiological precision and VA-level rigor.
Medical Disclaimer
The content on this page is intended for educational purposes only and does not constitute medical advice. Information provided by Aurora Mental Health & Wellness is not a substitute for professional medical evaluation, diagnosis, or treatment. Results vary by individual, and no outcomes are guaranteed. Always discuss with your provider before making any changes to your mental health treatment plan. If you are experiencing a mental health emergency, please call 988 (Suicide and Crisis Lifeline) or go to your nearest emergency room.