About this trial
Hypothesis: Veterans with PTSD prescribed clonidine will demonstrate improvements in PTSD symptoms, including daytime, nighttime, and sleep-related behaviors.
Eligibility criteria
Qualifiers
≥18 years old
US military veteran
Currently has PTSD diagnosis as determined by clinical diagnosing or by the PI
Screening score on PCL5 minimum of 40 (per data from previous studies36-38, a PCL5 score of 40 is roughly equivalent to a CAPS score of 30)
Disqualifiers
Pregnant or breastfeeding
At Moderate or High risk of suicide based on "past month" column of the Columbia-Suicide Severity Rating Scale (CSSR-S) screen version - recent.
Has acute or unstable mental illness or any cognitive issues which the PI determines would interfere with engagement in the study (e.g., active schizophrenia, uncontrolled bipolar, history of neurocognitive impairment, history of moderate-severe traumatic brain injury)
Currently receiving exposure therapy
Trial design
Treatments tested in this trial
- Clonidine Pill
- Placebo