A Randomized, Placebo-Controlled Trial of Stellate Ganglion Block in the Treatment of Post Traumatic Stress Disorder

• Gender: Male and Female
• Minimum Age/ Maximum Age: Over the age of 18
• Accepts Healthy Volunteers:

Yes, but must be experiencing mild to severe symptoms of PTSD

Inclusion criteria

will include subjects who:

• Subjects, (male and/or female), experiencing moderate-to-severe PTSD Symptoms
• Subjects, (male and/or female), who elect to undergo the SGB procedure.
• DEERS Eligible

Exclusion criteria

will include subjects who:

• Have an acute, unstable medical condition i.e., temperature, blood pressure, heart rate outside normal limits; electrolyte abnormalities; mental conditions which preclude informed consent/unable to make decisions independently; on antibiotic therapy; uncontrolled seizures; nausea/vomiting; night sweats; blood dyscrasias.
• Have acute infections or cardiac compromise or irregularities of heart rate or rhythm.
• Pathologic bradycardia
• Have local infections of the anterior neck region
• Have severe pulmonary disease, (in severe pulmonary disease, the patient may experience severe shortness of breath on minimal exertion [even at rest], require supplemental oxygen, is progressively disabled and may have a constant cough and associated wheeze).
• Are anticoagulated
• Have a blood clotting disorder
• Have an American Society of Anesthesiologists (ASA) physical status score of 3 or higher (severe systemic disease, not incapacitating)
• Have allergic reactions to local anesthetics and / or contrast dyes,
• Have conditions or disorders that affect cognitive functioning, including stroke, past or present diagnosis of psychosis,
• Have conditions that invalidate testing procedures (e.g., English not first language, inability to write, speak, read, etc.)
• Have Horner's syndrome on the right side
• Have a diagnosis of glaucoma
• Are pregnant