PTSD clinical trials — recruiting now

Background Anxiety disorders are the most prevalent psychiatric disorders around the world. Effective treatment consists of pharmacotherapy or psychological treatment based on cognitive-behavioral therapy (CBT) and these treatment options are recommended in clinical guidelines, with CBT as the first-line treatment for anxiety disorders. However, only 50% of patients with anxiety disorders achieve remission status following CBT and 20% of patients drop out of CBT. Metacognitive therapy (MCT) represents an alternative treatment approach to CBT. The theoretical model of MCT emphasizes the role of dysfunctional metacognitions (rather than cognitions, as in CBT), particularly negative metacognitions, in the development and maintenance of anxiety disorders and other psychiatric disorders. Metacognitions refer to cognitions about cognition, for example, a belief such as "When I start worrying, I cannot stop". Several meta-analyses indicate that MCT may be superior to CBT for various psychiatric disorders. However, more studies with larger samples are required to draw firm conclusions about the effectiveness of MCT. An alternative approach to disorder-specific treatment is transdiagnostic treatment; that is, the application of a single, generic protocol for several disorders. There are advantages of transdiagnostic treatments in comparison to disorder-specific treatments in terms of therapist learnability (i.e., easier to learn one protocol than several) and dissemination into routine care. Despite the MCT model being described as applicable to a range of psychiatric disorders and MCT as a potentially transdiagnostic approach, at present there is only one sufficiently large study that compared transdiagnostic MCT (tMCT) to disorder-specific CBT. Purpose and aims The purpose of the present project is to investigate the effectiveness of tMCT compared to disorder-specific CBT in patients with anxiety disorders in psychiatric care and evaluate the cost-effectiveness. Aim 1 is to compare the short- and long-term effects of tMCT and CBT, from pre- to post-assessment and from post-assessment to 6- and 12-month follow-up assessments. Aim 2 is to examine possible mediators of change (metacognitions and cognitions). Aim 3 is to compare the cost-effectiveness of tMCT to CBT. Design and setting The project has a prospective, pragmatic, two-arm parallel-group randomized controlled superiority trial design and is conducted in psychiatric services in Stockholm, Sweden. Treatment is conducted in an individual format and face-to-face. Randomization and blinding Each participant is stratified individually on principal diagnosis prior to randomization and then randomly allocated with a 1:1 ratio to tMCT or CBT. A list of random numbers is generated for each diagnosis for each psychiatric unit by an individual independent of the project. Researchers, therapists, participants, and independent assessors are blinded to the allocation sequence. Assessors are also blinded to treatment condition at post-treatment assessment. Researchers are blinded to treatment allocation in the analysis phase at all assessment points. Therapist training and supervision Therapists are licensed psychologists or psychotherapists with prior training in CBT and employed in psychiatric services in Stockholm, Sweden. Only therapists who can show competence in MCT and CBT, respectively, are allowed to treat participants in the project. Procedure Patients are consecutively assessed for eligibility by project therapists. As part of routine clinical care, patients are assessed for principal and comorbid diagnoses. Patients meeting criteria for GAD, SAD, or PTSD are assessed whether they meet other inclusion but not exclusion criteria for participation in the project. Patients provide written informed consent to therapists. At pre-treatment, participants complete outcome measures. Participants are then randomly assigned to tMCT or CBT. Following the last session, and at 6-month and 12-month follow-up assessments, participants complete the same measures as at pre-treatment. In addition, at post-treatment principal and comorbid diagnoses are assessed by independent assessors. Data analysis Multilevel modeling is used to estimate between-group effects on outcome measures from pre- to post-assessment (following treatment completion; primary endpoint), and from post-assessment to 6- and 12-month follow-up assessments. To be comparable across diagnoses, scores on the primary outcome of disorder-specific measures are standardized by calculating z-scores. Missing data are estimated using maximum likelihood estimation. Data from all randomized participants are used in the multilevel models, following the principle of intention-to-treat. A detailed study protocol has been submitted for publication.

This study aims to gain insight into the experiences of participants in the "Take Your Sexuality Back" intervention groups, evaluate the intervention's acceptability, and identify necessary modifications. This study is part of a larger project that seeks to establish a scientific basis for this innovative, group-based treatment to help women who have experienced sexual trauma heal their sexuality. Before implementing the intervention in the healthcare system and initiating a larger randomized controlled trial, the investigators will evaluate the intervention's feasibility and potential efficacy, as well as gain a more comprehensive understanding of treatment outcomes. In addition to collecting quantitative data, it is crucial to gather qualitative data on participants' experiences. In this study, data will be obtained through in-depth interviews with group participants after they complete the intervention.

The New York Stem Cell Foundation (NYSCF) Research Institute is performing this research to accelerate diverse disease research using cells from the body (such as skin or blood cells) to make stem cells and other types of cells, conduct research on the samples, perform genetic testing, and store the samples for future use. Through this research, researchers hope to identify future treatments or even cures for the major diseases of our time.

The efficacy of psychological interventions for posttraumatic stress disorder (PTSD) is likely limited by the difficulty participants have learning and remembering important therapy content. Accordingly, the present study will examine the utility of integrating a Memory Support (MS) intervention into Cognitive Processing Therapy (CPT), an empirically supported and widely disseminated treatment for PTSD. MS was designed to integrate techniques aimed at facilitating encoding, consolidation, and retrieval of new learning into existing treatments, and has been shown to improve outcomes when integrated into cognitive therapy for depression. A pilot randomized controlled trial (n=52) comparing CPT with Memory Support (CPT+MS) to CPT-alone will be conducted. Study participants will be adults diagnosed with PTSD. The primary aim of the trial will be to determine if CPT+MS will lead to greater memory and learning of therapy content relative to CPT-alone, and to establish the acceptability and feasibility of integrating MS into CPT. Secondary aims include a preliminary examination of treatment efficacy, as indicated by the magnitude of changes in PTSD symptoms between conditions, and target validation, as indicated by associations between memory and learning of therapy content and treatment response. Exploratory analyses will examine several indicators of baseline memory-related cognitive functioning as predictors of memory and learning of therapy content, providing preliminary data to inform future research on personalized application of MS. Results of the trial will advance scientific knowledge about methods for optimizing memory and learning as a mechanism for improving PTSD treatment outcomes.

This single-blinded, multicentered, randomized controlled trial aims to evaluate the effectiveness of Trauma-Focused Cognitive Behavioral Therapy (TF-CBT) compared to Treatment-as-Usual (TAU) in reducing post-traumatic stress symptoms among unaccompanied refugee minors (UAMs) residing in accommodation centers and Supported Independent Living (SIL) programs in Greece. Participants aged 15-18 will be randomly assigned to either a TF-CBT intervention group or a TAU control group. The intervention will be delivered by trained psychologists under supervision and culturally adapted to the Greek refugee context. Assessments will occur at baseline, post-intervention, and three months later, using standardized psychometric tools. Secondary outcomes include changes in comorbid psychiatric symptoms (depression, anxiety, somatic symptoms), emotional and behavioral difficulties, and quality of life. The study also investigates potential moderators of treatment response such as age, gender, trauma history, and psychiatric comorbidity.

The investigators will screen all mechanically ventilated ED patients for study eligibility and will enroll all consecutive patients satisfying inclusion and exclusion criteria. The study design is a pragmatic, multicenter, stepped wedge cluster randomized trial, enrolling at five sites over a 3-year period, divided into six time periods of six months. Prior to the study, each site will be randomized to their position within the design. One site will cross to the intervention period (i.e. succinylcholine as default neuromuscular blocker) every six months from the 2nd to 6th time period. Cluster order will be determined by computer-based randomization. To begin, each site will be exposed to control conditions; by the end of the study, each site will be exposed to intervention conditions. Patients in the control phase will receive usual care, and this phase will be entirely observational. After six months, a site will enter a 2-month transition phase. In this phase, the investigators will implement the intervention, similar to how they have implemented other ED-based interventions for mechanically ventilated patients. The investigators will engage and educate ED clinicians on the importance of AWP prevention and the study objectives. The intervention framework relies on the use of "nudges", without restricting choice. The use of neuromuscular blockers (i.e. "paralytic" medications) is already part of routine care in the ED in order to facilitate endotracheal intubation and initiation of mechanical ventilation for patients with acute respiratory failure. The two most common neuromuscular blockers used in the ED are succinylcholine and rocuronium. The preliminary data show a strong association between rocuronium (a longer-acting neuromuscular blocker) use and AWP. Therefore, this study aims to improve care by educating caregivers on AWP and the use of the neuromuscular blockers, which are already routinely used, and studying that process in a rigorous fashion. The default neuromuscular blocker in the intervention phase will be succinylcholine. Succinylcholine will be the default over rocuronium because: 1) it has safely been the default neuromuscular blocker of choice in the ED for \>40 years ; 2) its 5-minute duration of action greatly reduces AWP risk; 3) the preliminary data regarding an increased risk of AWP with rocuronium and 4) ED rocuronium use has increased despite no patient-centered studies showing benefit over succinylcholine. Passive alerts (i.e. graphics, pocket cards) will also be strategically placed in the ED, and active alerts will be used as reminders before every nursing shift (i.e. "the huddle"). After this transition phase, the site will begin the intervention phase, and patients will again receive clinician-directed care, just after the intervention.

Post-traumatic stress disorder (PTSD) is prevalent and represents a high healthcare burden among Veterans. Repetitive transcranial magnetic stimulation (rTMS) is a brain-based therapy that may be effective for treating PTSD. The theorized mechanism of rTMS is enhancement of emotional flexibility via the dorsolateral prefrontal cortex node of the brain's cognitive control network. Given this mechanism of action, adding rTMS to an evidence-based psychotherapy (EBP) for PTSD may enhance treatment effects. Written exposure therapy (WET) is a brief EBP for PTSD found to reduce attrition compared to lengthier first line treatments. In this study, the investigators will determine if active rTMS added to WET compared with sham rTMS added to WET results in improved PTSD outcomes. The investigators will also determine if emotional flexibility is a mechanism of symptom improvement. This work will improve upon PTSD intervention and inform the mechanism of treatment effectiveness for Veterans suffering from PTSD.

This study is to determine if suvorexant (SUV) will reduce insomnia in 76 men and women veteran and non-veterans between the ages 21-65 with posttraumatic stress disorder (PTSD) symptoms and alcohol use disorder (AUD). All participants will have a 7-day placebo run-in period, followed by a random assignment to receive placebo or suvorexant for an additonal 14 days. Post-randomization, participants will attempt to stop drinking for two weeks and will complete daily virtual diaries and study outcome assessments via in-person clinic visits on days 7 and 14.

Title: ERG as a potential biomarker of SSRI-responsive PTSD: A pilot study Posttraumatic stress disorder (PTSD) affects many individuals who experience a traumatic event. Previous studies suggest that there is a connection between the brain and the retina, and that the electroretinogram (ERG) may be a valuable biomarker to tell us more about signals in the brain that are related to mental health disorders like PTSD. The goal of this observational study is to examine the ERG waveform in veterans with PTSD before and after a single dose of the selective serotonin reuptake inhibitor (SSRI), sertraline. Sertraline is one of two FDA-approved medications for the treatment of PTSD. The main questions this pilot study aims to answer are: 1. How does sertraline, an SSRI, influence the ERG waveform in veterans with PTSD? 2. Is there a significant correlation between baseline ERG signals and the change in ERG following SSRI treatment? Participants will be asked to: * Undergo ERG recordings before and after a single dose of sertraline. * Provide relevant clinical information related to PTSD symptoms and treatment history. Following the initial study visits, participants will enter an optional open label phase of the study in which qualifying participants who initiate antidepressant treatment through routine clinical care will be invited back for a follow-up ERG recording.

This study explores whether participating in an 8-week Brazilian Jiu-Jitsu (BJJ) program is linked to changes in trauma-related symptoms among first responders. Many first responders experience ongoing stress or exposure to traumatic events, and some prefer physical, movement-based activities rather than traditional clinical services to support their well-being. In this study, participants will attend BJJ classes one to two times per week for eight weeks. They will also complete short daily and weekly questionnaires about mood, stress, and well-being, write brief weekly reflections, and participate in a one-on-one interview after the program. The study aims to understand both symptom patterns and participants' personal experiences with emotional regulation and overall wellness during the program. This study does not provide mental health treatment and will not diagnose or treat PTSD. Instead, it examines whether BJJ, as a non-clinical physical activity, may offer supportive benefits for first responders.

This study aims to improve treatment for Veterans Health Administration (VHA) patients who experience intimate partner violence (IPV). This study will evaluate two brief counseling interventions for VHA patients who have experienced IPV in the past 12 months: Recovering from IPV through Strength and Empowerment (RISE) and advocacy-based Enhanced Care as Usual (ECAU). The RISE intervention includes up to 8 sessions and includes specific topic areas (e.g., social support, health effects, resources). The other intervention, ECAU, includes a single session that includes supportive education about IPV and health effects, discussion of ways to increase safety, and information about resources. This study will test which approach is better for improving self-efficacy and other aspects of health. Participants will answer surveys about their self-efficacy and other health and safety indicators (e.g., mental health symptoms) right before receiving treatment, approximately 12 weeks later, and then every three months after that for one year. Participation in this research will last about 15 months.

Post-traumatic stress disorder (PTSD) is a psychiatric disorder than may develop following a traumatic event including serious incidents, natural or human-caused disasters, violence, death of a loved one, receipt of traumatic news, or serious illness/hospitalization. While half of US adults experience trauma in their lifetime, most do not develop PTSD. However, those who do develop the disorder may have significant impairments and risk for functional dysfunction across multiple domains. While short term symptoms are the most common, some individuals develop chronic PTSD. These individuals may experience frightening and intrusive thoughts and memories of the event (flashbacks), have sleep disturbances, feel numb or detached, and be easily startled (hypervigilance). This trial is a double-blind placebo controlled study of cannabidiol (CBD) for symptoms of PTSD in adults using liquid structure Formulation (Nantheia ATL5). Participants complete three weeks of baseline data collection including assessments of activity and sleep. Intervention is Nantheia ATL5 or placebo. Dose is initiated at 400mg BID and maintained over 8 weeks. Standardized symptom profile measurements, clinician assessments, laboratory testing, collection of inflammatory biomarkers, and suicide screening is completed throughout. Age- and gender-matched healthy population participants are enrolled and complete baseline data collection only. All participants may complete optional functional magnetic resonance imaging (fMRI).

The purpose of this clinical trial is to learn whether existing treatments for posttraumatic stress disorder (PTSD) can be improved. Two treatments for PTSD, cognitive processing therapy (CPT) and prolonged exposure (PE) will be studied. CPT and PE are effective treatments that are widely available, but interventions are needed to improve patient outcomes in these treatments. The investigators have developed an Adjunctive Writing intervention for Amplifying Response and Engagement (AWARE), which was designed using health communication strategies to enhance CPT and PE by improving communication between patients and therapists about patients' experiences in treatment. This research will investigate whether adding AWARE to CPT and PE will lead to better treatment outcomes compared to CPT and PE provided as usual without AWARE. AWARE includes a brief writing task asking patients about their experiences in treatment, as well as guided therapist responses to improve patient-therapist communication about patients' experiences in treatment. In the first phase of the study (case series phase), CPT or PE with AWARE will be provided to four adults with PTSD to pilot test adding AWARE to CPT and PE, seek patient and provider feedback, and refine AWARE. The first four participants who enroll will be part of the case series and will receive CPT or PE with AWARE. Then, in the second phase of the study, the randomized controlled trial (RCT) phase, the investigators will enroll 50 more adults with PTSD who will be randomly assigned (like flipping a coin) to receive CPT/PE as usual or CPT/PE with AWARE. It is expected that 25 participants will be randomized to CPT/PE with AWARE and 25 participants will be randomized to receive CPT/PE provided as usual. The goals of the RCT phase are to study whether AWARE is acceptable to patients, whether it is feasible to add AWARE to CPT and PE, and whether adding AWARE to CPT and PE improves patient-therapist communication and treatment outcomes compared to CPT/PE as usual.

This study aims to examine the effectiveness of group Guided Written Exposure Therapy for Complex Post-Traumatic Stress Disorder (GWE-C) among Chinese adolescents through a randomized controlled trial. A total of 120 participants will be recruited, with 60 randomized to the GWE-C group and 60 randomized to the supportive therapy (ST) group. The GWE-C intervention will consist of 7 to 10 group sessions. The primary outcome, assessed by the International Trauma Questionnaire (ITQ), will be measured at baseline, post-treatment, 1-month follow-up, and 3-month follow-up.

This study evaluates an internet-delivered cognitive behavioural therapy for insomnia (ICBTi) intervention, known as the PSP Sleep Course, adapted for public safety personnel (PSP) experiencing sleep difficulties. The study seeks to replicate prior results from an Australian version of the Sleep Course assessing its effectiveness and acceptability when offered to Canadian PSP.

Treatment refractory PTSD is a chronic and debilitating psychiatric disorder associated with high morbidity. Despite advances in neuroimaging, genetics, pharmacology and psychosocial interventions in the last half century, little progress has been made in altering the natural history of the condition or its outcome. This study would be the first exploration of a surgical therapy for refractory PTSD. The subgenual cingulate plays a role in mechanisms of this disorder and has been successfully targeted with DBS for the treatment of depression The study will proceed in three stages: pre-operative, operative and post-operative. In the pre-operative stage, consent will be obtained and patients will be scheduled for additional investigations, including neuroimaging (MRI), neuropsychological testing, psychophysiological testing, and a pre-operative assessment by the anesthesia service. In the operative stage, patient will have a stereotactic frame attached directly to their skull. The patient will then undergo a computed tomography (CT) scan with the frame in place, followed by transport directly to the operating room. A skin incision will be made and two burr holes drilled through the skull. After target identification DBS electrodes will be inserted and fixed in place. Patients will be then immediately anesthetized (general anesthesia) for the next step of the surgery. This will involve implanting an internal pulse generator (IPG) under the collarbone and connecting it to the DBS electrodes. During the post-operative phase, patients will return to the clinic 2 weeks after surgery.DBS programming visits will happen biweekly for three months, and monthly thereafter.

The goal of this clinical trial is to learn if Massed Prolonged Exposure Therapy (M-PE) can improve PTSD symptoms and reduce substance use in adults receiving intensive outpatient (IOP) treatment for substance use disorder (SUD). The main questions it aims to answer are: * Does M-PE reduce PTSD symptoms more effectively than trauma treatment as usual (TAU)? * Does M-PE reduce the number of days participants use substances? * How do patient-centered outcomes (such as depression, suicidal thoughts, and quality of life) differ between M-PE and trauma TAU? * Researchers will compare M-PE to treatment as usual to see if M-PE leads to better mental health and substance use outcomes and lower dropout rates. Participants will: * Attend multiple therapy sessions per week (M-PE) or receive usual care * Complete assessments at baseline, during treatment, end-of-treatment, 1-month, 3-month, and 6-month follow-up * Share feedback through surveys and interviews about their experience in the program

The objective is to understand how amygdala activation affects other medial temporal lobe structures to prioritize long-term memories. The project is relevant to disorders of memory and to disorders involving affect and memory, including traumatic brain injury and post-traumatic stress disorder.

The current proposal is aimed to confirm the efficacy of this novel therapeutic method (autonomous eye movement desensitization and reprocessing; A-EMDR) in a patient group (PTSD and SUD), and to assess the feasibility of the application within this group. While there is no basis to assume lower efficacy of the treatment with this population, confirming that hypothesis is an important and helpful step before a full-performance research study can be initiated. Furthermore, this study proposal will provide additional information regarding the feasibility for this population, which will allow for a more tailored approach in future study.

Pregnant women in South Africa (SA) are at high risk of HIV acquisition. Pre-exposure prophylaxis (PrEP) use during pregnancy is both safe and effective in preventing HIV. However, posttraumatic stress (associated with intimate partner violence and/or other traumas) and depression negatively impact PrEP adherence among women in SA. Addressing posttraumatic stress and depression will likely improve PrEP adherence and persistence (i.e., sustained PrEP adherence over time) during pregnancy and breastfeeding, which are periods of dramatically increased HIV risk. The overarching goal of this proposal is to develop and test the feasibility and acceptability of a cognitive behavioral intervention that targets common underlying factors of posttraumatic stress and depression to improve PrEP adherence and persistence during pregnancy and the postpartum transition. The specific aims of the project are to (1) explore the mechanisms by which posttraumatic stress and depression impact PrEP adherence and persistence during pregnancy via qualitative interviews; (2) develop a brief PrEP adherence and persistence intervention (\~4 sessions) that reduces the negative impact of psychological mechanisms common to posttraumatic stress and depression on PrEP use, and builds behavioral skills to improve self-care; and (3) evaluate the feasibility, acceptability, and signals of preliminary efficacy of the intervention, which will be integrated into antenatal care, in a pilot randomized controlled trial. All data will be collected in the Midwife Obstetrics Unit (MOU) in Gugulethu, a peri-urban settlement and former township community outside of Cape Town, SA.