Stellate ganglion block (SGB) may have short-term benefit for some individuals with posttraumatic stress disorder (PTSD), but it is not an established treatment at this time because the evidence is not conclusive.

Researchers have been studying the use of stellate ganglion blocks (SGBs) for the treatment of post-traumatic stress disorder (PTSD) since 1990. The research has yielded mixed evidence — some people experience an improvement in their PTSD …

Mar 1, 2021 · The evidence regarding the clinical effectiveness of stellate ganglion block for the treatment of post-traumatic stress disorder was mixed.

Stellate ganglion block (SGB), also called cervical sympathetic block, has been promoted as an adjuvant in individuals with PTSD who have not fully responded to conventional therapies.

Stellate ganglion block (SGB) has been performed to treat sympathetically mediated pain conditions since the 1940s. The procedure involves injection of local anesthetic in and around the stellate ganglion (located at the base of the neck) to temporarily block its function.

Feb 1, 2020 · Importance: This is the first multisite, randomized clinical trial of stellate ganglion block (SGB) outcomes on posttraumatic stress disorder (PTSD) symptoms. Objective: To determine whether paired SGB treatments at 0 and 2 weeks would result in improvement in mean Clinician-Administered PTSD Scale for DSM-5 (CAPS-5) total symptom severity ...

Nov 3, 2023 · Stellate ganglion block (SGB) is one treatment option that research suggests may help manage PTSD symptoms. This article discusses what a stellate ganglion block is, how it’s used to treat PTSD,...

Aug 19, 2024 · In recent years, stellate ganglion blocks (SGBs) have garnered attention as a promising avenue in the treatment landscape for PTSD, showcasing remarkable efficacy in ameliorating symptomatology and enhancing overall quality of life.

Jan 14, 2025 · Stellate ganglion block (SGB) has been promoted as an add-on therapy for individuals with PTSD who have not fully responded to conventional treatments. The stellate ganglion is a cluster of nerve cell bodies located between the C6 and C7 vertebrae.

SGB is an outpatient procedure involving clinicians injecting a local anesthetic (e.g., ropivacaine 0.5%) to the stellate ganglion, which inhibits nerve impulses to the head, neck, and upper extremities.