This observational cohort study (n=20) aims to investigate the impact of a combined protocol of subanesthetic ketamine infusions (SKI) and bilateral cervical sympathetic blocks (CSB) on ageing in Special Operations Forces (SOF) members undergoing treatment for PTSD/TBI.
Sponsored by the Stella Center and led by Eugene Lipov, MD, the study aims to enrol 20 participants recruited from SOF with an active duty history of at least 5 years, aged between 40 and 60 years old. Participants must have a confirmed diagnosis of PTSD and will undergo treatment with SKI and CSB.
The primary outcome measure is the change from baseline in epigenetic ageing measured by the GrimAge epigenetic clock tool at 15, 90, and 180 days. Secondary objectives include assessing the impact on PTSD symptoms, mental health, free testosterone levels, and C-reactive protein levels over the same time frame.
The study started on July 5, 2023, with an estimated completion date of April 5, 2024. Recruitment is ongoing at Stella Center in Westmont, Illinois, United States.
Trial Details
The purpose of this study is to examine measures of GrimAge clock in SOF members undergoing treatment for PTSD/TBI using CSB.Trial Number NCT05855876