Clinical Trials Logo
  1. Home
  2. Post-Traumatic Stress Disorder
  3. NCT04770584

Fear and Avoidance in PTSD Patients

Post Traumatic Stress Disorder Clinical Trial

Official title:
Neural Correlates of Active Avoidance Learning and Their Interactions With Fear Extinction Mechanisms in PTSD Patients

Clinical Trial Summary

The purpose of this research study is to study how the brain learn to avoid certain stimuli or situations using an experimental paradigm. The big goal is to measure brain responses and subject's feelings and expectations when they are learning to actively avoid experimental stimuli, and how fear extinction learning and monetary cost can change how and when subjects are to avoid.

Clinical Trial Description

This study aims to study the neural correlates of avoidance learning using a recently validated conditioning and active avoidance paradigm (CAAP). The overarching objective is to measure the neural correlates of active avoidance, and how fear extinction learning and monetary cost modulate these avoidance responses. Participants will include trauma-exposed healthy controls (TEHC), and participants with post-traumatic stress disorder (PTSD). Avoidance is common and often hinders the progression and success of extinction-based exposure therapy in PTSD. The data to be gathered in this study will enable us to probe neural mechanisms of avoidance, extinction, and decision-making to avoid or not, in addition to understanding the impact of cost on avoidance decision-making. These data will provide a more integrated platform for the understanding of the mechanisms of avoidance in both trauma-exposed healthy controls and PTSD psychopathology, which has important implications for treatment. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT04770584
Study type Interventional
Source NYU Langone Health
Contact Mohammed Milad, MD
Phone 646-754-7406
Email Mohammed.milad@nyulangone.org
Status Recruiting
Phase N/A
Start date July 1, 2021
Completion date January 2026
View Details
See also
  Status Clinical Trial Phase
Recruiting NCT05915013 - Alpha-Amino-3-Hydroxy-5-Methyl-4- Isoxazole Propionic Acid Receptor Components of the Anti-Depressant Ketamine Response Phase 1
Recruiting NCT05563805 - Exploring Virtual Reality Adventure Training Exergaming N/A
Recruiting NCT05934175 - Intensive Treatment Versus Standard Weekly Prolonged Exposure for Adults With Post-Traumatic Stress Disorder N/A
Recruiting NCT05934162 - Efficacy of Internet-delivered Cognitive-behavior Therapy for PTSD N/A
Completed NCT04460014 - Simple Cognitive Task Intervention After Trauma During COVID-19 In Hospital Staff EKUT-P RCT N/A
Completed NCT05877807 - Effect of Baclofen to Prevent Post-Traumatic Stress Disorder
Active, not recruiting NCT05992649 - The Effect of Aquatic Physiotherapy on Veterans Suffering From PTSD - a 40-week Pilotproject N/A
Terminated NCT04404712 - FAAH Availability in Psychiatric Disorders: A PET Study Early Phase 1
Not yet recruiting NCT05331534 - Effect of Attentional Therapy on Post-traumatic Stress Disorder N/A
Not yet recruiting NCT03649607 - Accelerated Resolution Therapy for HIV Positive African, Caribbean and Black N/A
Not yet recruiting NCT04076215 - Biochemical and Physiological Response to Stressogenic Stimuli N/A
Not yet recruiting NCT02545192 - A Pilot Study of Low Field Magnetic Stimulation in PTSD: Three Daily Treatments Phase 1
Completed NCT02329418 - Written Document to Assist Family During Decision of Withholding and Withdrawing Life-sustaining Therapies in the Intensive Care Unit N/A
Active, not recruiting NCT00978484 - A Head-to-head Comparison of Virtual Reality Treatment for Post Traumatic Stress Disorder Phase 3
Completed NCT00760734 - Hyperbaric Oxygen Therapy (HBOT) in Chronic Traumatic Brain Injury (TBI)/Post Concussion Syndrome (PCS) and TBI/Post-Traumatic Stress Disorder (PTSD) Phase 1
Completed NCT03278171 - Early Detection of Patients at Risk of Developing a Post-traumatic Stress Disorder After a Stay in Intensive Care Unit
Recruiting NCT05874362 - People Bereaved by Violent Death : Negative Event Biases and Temporal Perception N/A
Terminated NCT03898843 - Assisted Animal Therapy: ReAnimal N/A
Recruiting NCT04747379 - Psychological Effect of Explicit Recall After Sedation (PEERS)
Completed NCT03248167 - Cannabidiol as a Treatment for AUD Comorbid With PTSD Phase 1/Phase 2