Please Find Below Answers to the Most Frequently Asked Questions About Stella

The body’s fight-or-flight response turns on when we experience trauma. And sometimes it stays on long after the traumatic event, which can cause debilitating symptoms. This over-activation of the fight-or-flight response causes nerve growth in the amygdala (also known as the brain’s “fear center”). This nerve growth can prevent the fight-or-flight response from returning to a normal level.

The Stellate Ganglion Block (SGB) is an injection of local anesthetic into the stellate ganglion – a bundle of nerves in the neck – that helps restore normal biological function and can efficiently relieve even the most severe trauma symptoms.

After researching and testing many ways of administering SGB, Dr. Eugene Lipov, Stella’s Chief Medical Officer, found that two injections – known as the “Dual Sympathetic Reset” – yield the best results.

Each Stella doctor is Board Certified and is personally trained by Dr. Lipov in Stella’s proprietary SGB methodology. We also require that our doctors use image guidance for correct needle placement.

The local anesthetics we use are Bupivacaine or Ropivacaine, both of which are FDA-approved. The local anesthetic temporarily “turns off” the stellate ganglion, which has been sending signals via nerve pathways to the amygdala, causing nerve growth. SGB can stop the nerve growth that is occurring as well as eliminate or prune the extra nerve fibers that have been created, thereby “resetting” the amygdala to its pre-trauma state. The entire procedure takes less than 20 minutes. Over 83% of Stella patients experience lasting relief from their trauma symptoms after one dual injection.

Treatment by Stella is a commitment to your recovery, from first contact to the moment you feel like yourself again.

The Stellate Ganglion Block is an injection of local anesthetic into the stellate ganglion – a bundle of nerves in the neck – at two sites on the neck. The local anesthetic calms the body’s overactive fight-or-flight response and reduces trauma symptoms.

Before Your Procedure

Our Patient Care Team will review your symptoms and medical history to determine if you are a good candidate for SGB. Call 1-866-497-9248 to get started.

Day of Your Procedure

The entire procedure takes less than 20 minutes. The positive effects of SGB are often immediate.

Multiple procedures (if desired) are included in the upfront costs.

After Your Procedure

Our Patient Care Team will periodically follow up with you to ask you about any symptoms you may be experiencing.

If you do not have a mental health care provider, Stella may be able to refer you to one.

At Stella, we believe in the transparency of treatment outcomes. While no medical procedure is guaranteed to work for everyone, the Stellate Ganglion Block (SGB) by Stella has helped thousands of patients find lasting relief from their trauma-related symptoms.

The PTSD Checklist (PCL) is a self-report survey used to measure PTSD symptoms. According to the National Center for PTSD Guidance, a 10-point decrease in PCL score is a clinically significant improvement. In a study of 327 Stella patients who received SGB between December 2016 and February 2020, on average, over 83% reported a 28.9-point decrease in their PCL score. These Stella patients experienced a result that’s almost three times better than that of other treatments. This data has been reviewed by an Institutional Review Board and submitted to a peer-reviewed journal for publication (acceptance pending).

Over 83% of Stella patients experience lasting relief from their trauma symptoms after one dual injection. The duration of the Stellate Ganglion Block's positive effects varies from patient to patient, lasting months or years.

Serious side effects of the Stellate Ganglion Block (SGB) are extremely rare because we require that our doctors use image guidance for correct needle placement.

After SGB, patients temporarily experience various symptoms on the right side of the body including a droopy, bloodshot eye, warmth in the face and arm, and congestion. Usually, symptoms last 6-8 hours, but in some cases, they last up to 24 hours.

Nearly half of Stella patients experience hoarseness or trouble swallowing that resolves within 24 hours of the procedure.

Yes, Stella has treated many patients suffering from C-PTSD with the Stellate Ganglion Block.

Yes, Stella has treated many patients who experience anxiety and depression. For example, the Stellate Ganglion Block (SGB) can help reduce nervousness, hypervigilance, trouble sleeping, and trouble concentrating.

SGB is not recognized as a treatment for Psychotic Disorders (e.g., Schizophrenia), personality disorders (e.g., Borderline Personality Disorder), or Bipolar Disorder.

At this time, insurance companies only cover the Stellate Ganglion Block when it’s used for pain management as this is what the procedure was originally developed for in the 1920s.

All of our patients are considered self-pay. To help make treatment affordable, Stella accepts Health Savings Account and Flexible Spending Accounts as payment options. We also provide interest-free financing plans for up to 24 months to qualifying patients through CareCredit.

The Stellate Ganglion Block (SGB) takes less than 20 minutes. On the day of your procedure, you can expect to spend several hours at the Treatment Center to allow time for check-in, Twilight Sedation (if desired), your SGB, and follow-up observation.

Yes. Stella partners with CareCredit to provide interest-free financing plans for up to 24 months to qualifying patients. CareCredit is a healthcare credit card that offers promotional financing healthcare procedures. Our Patient Care Team can assist you with the application if you need it.

The Stellate Ganglion Block (SGB) is only approved by the FDA as a pain management treatment. However, doctors can perform SGB for off-label uses like PTSD symptom relief.

​​The local anesthetics we use are Bupivacaine or Ropivacaine, both of which are FDA-approved.

Yes, there are numerous clinical studies about Stellate Ganglion Block (SGB).

​​This study explores the effectiveness of single and dual injection SGB. While both methods are effective, the study proposes that dual injection SGB – the same approach Stella uses – may be more effective than a single injection SGB in the treatment of PTSD.

Mulvaney S. W., Curtis K. E., Ibrahim T. S. (2020) Comparison C6 Stellate Ganglion versus C6 and C4 Cervical Sympathetic Chain Blocks for Treatment of Posttraumatic Stress Disorder (PTSD): Analysis of 147 Patients. J Neurol Disord Stroke 7(3): 1163.

​​This multisite, randomized clinical trial of SGB outcomes on PTSD symptoms, reports an improvement in the PTSD symptoms of active-duty service members after two SGB procedures. On average, the group treated with SGB experienced a 12.6-point decrease in their Clinician-Administered PTSD Scale (CAPS-5) score, and the control group experienced a 6.1-point decrease in their CAPS-5 score.

Olmsted, K. L. R., Bartoszek, M., Mulvaney, S., McLean, B., Turabi, A., Young, R., ... & Walters, B. B. (2020). Effect of stellate ganglion block treatment on posttraumatic stress disorder symptoms: a randomized clinical trial. JAMA psychiatry, 77(2), 130-138.

​​This review of recent and historical SGB literature finds evidence of substantial beneficial psychiatric effects that supports the use of SGB as a PTSD treatment that may provide positive results and reduce barriers to therapy, particularly among military populations.

Summers, M. R., & Nevin, R. L. (2017). Stellate ganglion block in the treatment of post‐traumatic stress disorder: A review of historical and recent literature. Pain Practice, 17(4), 546-553.

​​Co-authored by Dr. Eugene Lipov, Stella’s Chief Medical Officer, this study reviews the clinical evidence and neurobiology of SGB for PTSD treatment.

Lipov, E., & Kelzenberg, B. (2012). Sympathetic system modulation to treat post-traumatic stress disorder (PTSD): a review of clinical evidence and neurobiology. Journal of affective disorders, 142(1-3), 1-5.

The Stellate Ganglion Block (SGB) does not erase your memory but after treatment, you may find that your memory is clearer.

​​SGB does not compromise your survival instinct because it does not “turn off” your fight-or-flight response. When your fight-or-flight response is stuck in an overactive state, your body is constantly experiencing a high level of stress which can be due to an imaginary threat. For example, it can feel like you’re being chased by an imaginary bear, for example. SGB does not take your ability to run away from the bear. Instead, it removes the imaginary bear. Should a real bear appear, you will still instinctually run away from it.

Widely considered the pioneer of the Stellate Ganglion Block (SGB) for PTSD, Dr. Eugene Lipov, Stella’s Chief Medical Officer, is a Board Certified anesthesiologist and pain management physician. 15 years ago, he discovered that SGB can “reset” the nervous system to its pre-trauma state.

​​SGB was originally developed as a single injection.

​​After researching and testing many ways of administering SGB for PTSD treatment, Dr. Lipov found that two injections – known as the “Dual Sympathetic Reset” – yield the best results. The injections are given back to back.

​​Each Stella doctor is Board Certified and is personally trained by Dr. Lipov in Stella’s proprietary SGB methodology. We also require that our doctors use image guidance for correct needle placement.

Our Patient Care Team will review your symptoms and medical history to determine if you are a good candidate for the Stellate Ganglion Block (SGB). We will discuss any health conditions that you have to ensure that they do not interfere with SGB’s ability to provide relief from your trauma symptoms. Call 1-866-497-9248 to get started.

The Stellate Ganglion Block (SGB) can work well in combination with other treatments. After SGB, many Stella patients feel a new sense of calm that can accelerate the positive impact of existing therapies (e.g., talk therapy, EMDR, CBT, DBT, etc.). For example, patients may find that they can recall their past and discuss it with their mental health provider without feeling as though they’re reliving it.

If you already have a mental health provider, we suggest that you continue working with them after SGB to further your healing. If you do not have a mental health care provider, Stella may be able to refer you to one.

While a mental health provider is not required, we strongly recommend that you have one to work with after your Stellate Ganglion Block. If you do not have a mental health care provider, Stella may be able to refer you to one.

On average, our patients schedule their Stellate Ganglion Block (SGB) for two to three weeks after their free consultation.

Our Patient Care Team will review your symptoms and medical history to determine if you are a good candidate for SGB. Call 1-866-497-9248 to get started.

Our Patient Care Team will review your symptoms and medical history to determine if you are a good candidate for the Stellate Ganglion Block. Schedule your free consultation today to get started. Call 1-866-497-9248 to get started.

All calls are completely confidential. We will never ask you to share anything that you are uncomfortable discussing.

You can also reach our Patient Care Team directly at care@StellaCenter.com