Clinical Trials Logo

Clinical Trial Summary

Despite medical advancements, PTSD remains a major issue in Veterans1. Current treatment strategies have relatively poor adherence. In patients with PTSD and cirrhosis, there is greater cognitive impairment as well as changes in gut microbiome structure and function2,3. In addition, when there is concomitant cirrhosis, medication-related treatment options become even narrower from a safety and tolerability perspective and cognitive issues pertaining to cirrhosis could impact participation3. Changes in gut microbiome in Veterans with cirrhosis and PTSD compared to those with cirrhosis without PTSD is characterized by a greater relative expression of pathobionts and reduction in stool microbiome diversity with reduction in bacteria that produce beneficial short chain fatty acids (SCFA)2. Modulation of the gut microbiome in patients with cirrhosis and PTSD may be an important therapeutic target. In prior studies with cirrhosis alone, microbial modulation using diet, antibiotics such as rifaximin, probiotics, and fecal microbiota transplant have improved gut microbial diversity and clinical outcomes in some cases4,5. In patients with cirrhosis without PTSD and in patients with PTSD without cirrhosis there is emerging evidence regarding prebiotics and other forms of gut microbial modulation. Prebiotics are such an example6. Prebiotics are natural fibers derived from carbohydrates and can be beneficial to gut microbiota (good bacteria in the gut)6. Resistant starches (RS) are dietary fiber prebiotics found naturally in many foods including potatoes, plantains, and legumes6,7. In addition to being highly accessible, RS have been shown to be well tolerated with few adverse reactions. While no studies of RS exist in PTSD + cirrhosis patients, a meta-analysis of RS in IBD has shown RS to be an effective treatment in both animal and clinical studies where improvements in clinical remission and reduced mucosal damage were found7. However, there is insufficient data regarding patients with PTSD and cirrhosis regarding gut microbial structure and function modulation with dietary supplements such as resistant starches. These starches can improve SCFA production in elderly subjects, which could in turn affect the gut-brain axis favorably8.


Clinical Trial Description

n/a


Study Design


Related Conditions & MeSH terms


NCT number NCT06464952
Study type Interventional
Source Hunter Holmes Mcguire Veteran Affairs Medical Center
Contact
Status Recruiting
Phase N/A
Start date June 25, 2024
Completion date September 25, 2025

See also
  Status Clinical Trial Phase
Active, not recruiting NCT03962504 - Written Exposure Therapy Versus Prolonged Exposure: a Non-inferiority Trial N/A
Completed NCT01995123 - Behavioral Activation for Smoking Cessation in PTSD N/A
Not yet recruiting NCT06278922 - Evaluating Signs of Safety: A Deaf-Accessible Therapy Toolkit for AUD and Trauma N/A
Completed NCT04597450 - Lu AG06466 in Participants With Post Traumatic Stress Disorder (PTSD) Phase 1
Completed NCT03593772 - Mission Reconnect- Delivering a Mobile and Web Based Self Directed Complementary And Integrative Health Program to Veterans and Their Partners to Manage Pain and PTSD N/A
Completed NCT03429166 - Connecting Women to Care: Home-based Psychotherapy for Women With MST Living in Rural Areas N/A
Recruiting NCT04317820 - Deep Brain Reorienting in Post-traumatic Stress Disorder N/A
Active, not recruiting NCT04588883 - Strengthening Families Living With HIV in Kenya N/A
Completed NCT03504722 - Evaluating the Feasibility of RESCUE: An Adjunctive HAI-Based Intervention for Veterans With PTSD N/A
Completed NCT04305353 - Intensive Care Unit (ICU) Diary Project N/A
Completed NCT03113890 - McLean and Genomind Prospective Study N/A
Withdrawn NCT05173831 - Study of Feasibility and Safety of MDMA-Assisted Group Therapy for the Treatment of PTSD in Veterans Phase 2
Withdrawn NCT03924297 - Chilipad for Sleep and Symptoms of PTSD N/A
Not yet recruiting NCT04056767 - Changes in Digital Phenotype During PE Therapy
Completed NCT03343028 - Biomarker Establishment for Superior Treatment of PTSD
Completed NCT03158558 - Intensive Weekend Retreat Multi-Couple Group Therapy for PTSD N/A
Withdrawn NCT03216356 - Effect of D-cycloserine on a Short Imagery Rescripting Intervention for Subclinical PTSD Phase 2/Phase 3
Completed NCT02370173 - A Non-Pharmacological Method for Enhancing Sleep in PTSD N/A
Completed NCT01911585 - Efficacy of 60-minute Versus 90-minute Sessions in Treating PTSD Using Prolonged Exposure N/A
Completed NCT01955538 - The Effect of BAT Versus Mixed Physical Activity as add-on Treatment for Traumatised Refugees. Phase 3