As psychedelic medicine moves into the mainstream, ketamine has taken center stage as a promising tool for mental health treatment. With clinics popping up across the country and more therapists integrating it into their practice, patients now have more options than ever.
But not all ketamine therapies are alike. Some emphasize deep psychological processing during the experience, while others focus on biochemical changes in the brain. Which approach is right for you, Ketamine-Assisted Psychotherapy (KAP) or Intravenous (IV) Ketamine Therapy?
We have answered this question and more, discussing if you are just starting out in Ketamine Assisted Psychotherapy, which is the best for you.
Understanding Ketamine as a Mental Health Treatment
The history of ketamine has been quite unique. Introduced to the market as an anesthetic, ketamine was approved by the FDA in 1970 for medical practice as it showed great evidence in human trials for its unique ability to induce a dissociative state—a feeling of detachment from the body and surroundings. Also, its fast-acting and safe profile made it ideal for use in emergency conditions.
By the 1980s, researchers became increasingly interested in ketamine’s potential effects on mental health and consciousness. Some early studies hinted that ketamine could have antidepressant properties, but the idea wasn’t widely explored at the time.
In the 1990s, Dr. John Krystal and his team at Yale University discovered that ketamine had rapid antidepressant effects in patients with treatment-resistant depression. Unlike traditional antidepressants, which take weeks to work, ketamine showed improvement within hours.
The 2010s saw a surge in ketamine research, particularly for depression, PTSD, and chronic pain management. Studies confirmed that ketamine worked by blocking NMDA receptors and stimulating glutamate release, promoting neuroplasticity (the brain’s ability to rewire itself).
In 2019, the FDA approved esketamine (Spravato), a nasal spray derived from ketamine, for treatment-resistant depression. This marked the first mainstream recognition of ketamine as a psychiatric treatment.
Since then, ketamine is slowly being integrated into practice by licensed therapists in the USA. As psychedelics are recognized more nowadays, there has been even more conversation around ketamine assisted psychotherapy.
What is Ketamine-Assisted Psychotherapy (KAP)?
Ketamine-assisted psychotherapy (KAP) is a therapeutic approach that combines ketamine administration with guided psychotherapy. It leverages ketamine’s dissociative and neuroplastic effects to enhance emotional processing, reduce psychological distress, and promote healing.
Case studies suggest that symptoms of anxiety, depression, and PTSD ranged from 39% to 41% at 3 months and 29% to 37% at 6 months. This further solidifies that KAP can be a great combination of medicated and talk therapy to incur effective results.
Unlike standalone IV ketamine treatments, KAP integrates pre-session intention setting, in-session support, and post-session integration therapy to help patients process insights and experiences, making it particularly effective for trauma, depression, anxiety, and PTSD.
Ketamine assisted psychotherapy has the following advantages:
- Rapid relief from depression and anxiety symptoms.
- Enhanced neuroplasticity for long-term emotional healing.
- Deeper self-exploration through guided psychedelic experiences.
- Trauma processing in a safe, supportive environment.
- Therapist-guided support for emotional breakthroughs.
- Integration therapy helps sustain personal growth.
- Reduces suicidal ideation in treatment-resistant cases.
- Promotes mindfulness and emotional resilience over time.
What is Intravenous (IV) Ketamine Therapy?
Intravenous (IV) Ketamine Therapy is a medical treatment that delivers ketamine directly into the bloodstream through an IV drip. It is primarily used to provide rapid relief from severe depression, anxiety, PTSD, and chronic pain.
According to clinical data, about one-fourth of patients treated with IV ketamine achieved a minimum of a 50% reduction in depression symptoms.
Unlike Ketamine-Assisted Psychotherapy (KAP), IV ketamine is administered in a clinical setting without concurrent therapy. It works by promoting neuroplasticity and regulating mood, often benefiting individuals with treatment-resistant mental health conditions.
Intravenous ketamine therapy can have the following benefits:
- Rapid symptom relief for depression and PTSD.
- Direct bloodstream absorption ensures high bioavailability.
- Promotes neuroplasticity for long-term mental health improvements.
- Effective for treatment-resistant depression and anxiety.
- Reduces suicidal thoughts in high-risk individuals.
- Minimal psychotherapeutic effort is required for symptom relief.
- Fast-acting dissociation can help reset negative thought patterns.
- Clinical supervision ensures safety and precise dosing.
Key Differences Between KAP and IV Ketamine
Even though both methods use the same medication of ketamine, there are drastic differences between both approaches. Here are the main aspects in which both methods differ:
| Aspects | Ketamine-Assisted Psychotherapy (KAP) | Intravenous (IV) Ketamine |
| Method of Administration | Lozenge, intramuscular (IM) injection, or sublingual. Easy for patients to take. | Administered directly into the bloodstream via IV. More clinical in nature. |
| Set and Setting | Relaxed, supportive environment (therapist’s office). Focus on openness, trust, and intention-setting. | Simple clinical setting with medical supervision. Less emphasis on psychological readiness. |
| Focus | Emotional processing, trauma reprocessing, holistic healing, and psychotherapy integration. | Rapid symptom relief, pharmacological intervention, short-term treatment, and clinical monitoring. |
| Ideal Individuals | People with PTSD, trauma, anxiety, OCD, treatment-resistant depression, and those interested in holistic healing. | Individuals with severe depression, acute suicidal ideation, chronic pain, and those needing rapid relief. |
| Session Length | Longer sessions (up to 3 hours). Ketamine lasts ~40 minutes, with therapy before and after. | Shorter sessions (40 minutes to 1 hour). Ends when the infusion is complete. |
| Cost | Around $1,500 for 6 sessions (~$250 per session). | $2,400 – $8,000 for 6-8 infusions (~$300+ per session). |
Method of Administration
The difference between KAP and ketamine infusion treatments is always the method of execution. Ketamine assisted psychotherapy is always administered via a lozenge, intramuscular injections (IM), and sublingually. These intake methods make it quite easy for patients to take ketamine with or without any experience.
While, IV ketamine, as the name suggests, refers to administering ketamine via bloodstream directly. Due to this method being more clinical in nature, many clients or patients may be apprehensive about it at first.
Set and Setting
The set of KAP depends on the mindset of being open, and trusting, with a clear intention for healing. The setting should be comfortable and safe such as a therapist’s office. Also, the atmosphere should be calming and the presence of the therapist should incline support more than towards rushing.
IV ketamine doesn’t have such a big emphasis on set and setting. Usually, IV treatments deal with quickly resolving the symptoms of the patient rather than deep psychological exploration. The setting is also quite simple. There are registered clinics where you can get your therapies done. There are also medical professionals who keep high supervision to make sure that the treatment is given appropriately, which can make certain individuals uncomfortable.
Focus
KAP is quite effective for individuals who want to directly address difficult emotions and topics. The focus is always to decipher emotional processing, center holistic healing, safe trauma reprocessing, and integration with psychotherapy for positive outcomes. Hence, most individuals who want a psychological and medical approach choose KAP.
On the other hand, IV ketamine is provided to patients who need rapid symptom relief, pharmacological intervention, short-term treatment, and clinical monitoring to ensure the effects are maintained during the said duration. People who want to just focus on getting rid of the symptoms without any psychological intervention choose this method.
Ideal Individuals
Both approaches tackle patients who are suffering from serious conditions. In KAP, people with treatment-resistant depression, PTSD, emotional pain or trauma, anxiety disorders, substance use disorders, obsessive-compulsive disorder (OCD), individuals interested in a holistic approach, and older adults who have a hard time opening up their mental health issues can benefit from this therapy.
In IV ketamine, patients who are facing dire symptoms or need emergency care are preferred more. Patients who are suffering from acute suicidal ideation, people with treatment resistant depression, severe anxiety disorders, chronic pain conditions, people open to rapid relief, and interventions only seek IV ketamine treatments.
Session Length
KAP is a lengthier therapy as compared to IV ketamine. As ketamine assisted psychotherapy involves medicated therapy combined with talk therapy, the total session can last for up to 3 hours. The time for activated ketamine lasts up to 40 minutes. This ensures that first-time clients don’t feel overwhelmed while still revisiting their trauma or other aspects of their mental health.
IV ketamine method is relatively short. The entire session can last in the range of 40 minutes to an hour. This involves a continuous dosage of ketamine through the bloodstream. As no additional approaches are taken into account, the session is over once the medication has been administered for the entirety of the duration.
Cost
The cost varies a lot when it comes to both of the methods. KAP is relatively cheap, coming in at $1,500 for 6 sessions (including evaluation). This makes the per session cost around $250, making it relatively cheap compared to IV ketamine.
The cost of the latter, however, can be a lot. Considering a sanitized and clinical, the average comes around $2,400 to $8,000 for 6 to 8 infusions, plus an initial evaluation fee. This price per session starts from $300. While it might not seem like much, this pricing is true for very low-reputation or subpar clinics.
Which One is Right for Your Clients?
When determining whether Ketamine-Assisted Psychotherapy (KAP) or Intravenous (IV) Ketamine Therapy is more suitable for your clients, it’s essential to consider their individual therapeutic needs, treatment goals, and the nature of their mental health conditions.
Ketamine-Assisted Psychotherapy (KAP)
- Integrated Therapeutic Approach: KAP combines ketamine administration with psychotherapy, facilitating deep psychological exploration and emotional processing.
- Ideal Candidates: Clients dealing with trauma, or PTSD, or those seeking profound self-exploration may benefit from the supportive environment of KAP.
- Treatment Structure: Sessions typically include preparation, the ketamine experience with therapeutic support, and post-session integration to process insights gained.
IV Ketamine Therapy
- Medical Model Focus: This approach involves administering ketamine infusions in a clinical setting, primarily targeting neurochemical imbalances to alleviate symptoms.
- Ideal Candidates: Clients with treatment-resistant depression or acute suicidal ideation seeking rapid symptom relief might find IV ketamine therapy appropriate.
- Treatment Structure: Clients receive a series of infusions over a set period, often without accompanying psychotherapy.
Conclusion
As a therapist, understanding which treatment option is the best for your client is very important especially when it comes to ketamine. We discussed the two most emerging therapeutic approaches of Ketamine Assisted Psychotherapy and Intravenous Ketamine Therapy.
These ketamine-based therapies help us find how accidentally choosing one over the other can be detrimental not only to the patient but for their loved ones as well. But, staying informed, weighing in the differences, and discussing the best ketamine based therapy approach can be the differentiating factor in your patient’s life.
Ketamine Assisted Psychotherapy Can Be The New Change!
For Patients:
If you’re ready to explore the transformative benefits of Ketamine-Assisted Psychotherapy (KAP), we invite you to join our supportive KAP groups and take the first step toward healing in a safe, guided environment.
For Therapists:
Enhance your practice with our 6-week Ketamine-Assisted Psychotherapy Practicum, designed to equip you with the skills and insights needed to integrate KAP into your therapeutic work. Start by attending our free Q&A sessions, where we’ll answer your questions and guide you toward certification.
