Integration of limbic self-neuromodulation with psychotherapy for complex post-traumatic stress disorder: treatment rationale and case study.

Treatment Rationale: Exposure to repeated sexual trauma, particularly during childhood, often leads to protracted mental health problems. Childhood adversity is specifically associated with complex posttraumatic stress disorder (PTSD) presentation, which is particularly tenacious and treatment refractory, and features severe emotion dysregulation. Augmentation approaches have been suggested to enhance treatment efficacy in PTSD thus integrating first-line psychotherapy with mechanistically informed self-neuromodulation procedures (i.e. neurofeedback) may pave the way to enhanced clinical outcomes. A central neural mechanism of PTSD and emotion dysregulation involves amygdala hyperactivity that can be volitionally regulated by neurofeedback. We outline a treatment rationale that includes a detailed justification for the potential of combining psychotherapy and NF and delineate mechanisms of change. We illustrate key processes of reciprocal interactions between neurofeedback engagement and therapeutic goals.Case Study: We describe a clinical case of a woman with complex PTSD due to early and repetitive childhood sexual abuse using adjunctive neurofeedback as an augmentation to an ongoing, stable, traditional treatment plan. The woman participated in (a) ten sessions of neurofeedback by the use of an fMRI-inspired EEG model of limbic related activity (Amygdala Electrical-Finger-Print; AmygEFP-NF), (b) traditional weekly individual psychotherapy, (c) skills group. Before and after NF training period patient was blindly assessed for PTSD symptoms, followed by a 1, 3- and 6-months self-report follow-up. We demonstrate mechanisms of change as well as the clinical effectiveness of adjunctive treatment as indicated by reduced PTSD symptoms and improved daily functioning within this single case.Conclusions: We outline an integrative neuropsychological framework for understanding the unique mechanisms of change conferring value to conjoining NF applications with trauma-focused psychotherapy in complex PTSD.

Self-neuromodulation procedures that regulates limbic-related activity in adjunction to therapy show clinical effectivity in complex PTSD.We present an integrative perspective of neurofeedback embedded in psychotherapy, illustrated by a single case report.A single case provides an illustration of the potential utility of multifaced treatment including psychotherapy with adjunctive neurofeedback.

Amygdala-related electroencephalogram neurofeedback as add-on therapy for treatment-resistant childhood sexual abuse posttraumatic stress disorder: feasibility study.

AIM: Childhood sexual abuse (CSA) among women is an alarmingly prevalent traumatic experience that often leads to debilitating and treatment-refractory posttraumatic stress disorder (PTSD), raising the need for novel adjunctive therapies. Neuroimaging investigations systematically report that amygdala hyperactivity is the most consistent and reliable neural abnormality in PTSD and following childhood abuse, raising the potential of implementing volitional neural modulation using neurofeedback (NF) aimed at down-regulating amygdala activity. This study aimed to reliably probe limbic activity but overcome the limited applicability of functional magnetic resonance imaging (fMRI) NF by using a scalable electroencephalogram NF probe of amygdala-related activity, termed amygdala electrical-finger-print (amyg-EFP) in a randomized controlled trial. METHOD: Fifty-five women with CSA-PTSD who were in ongoing intensive trauma-focused psychotherapy for a minimum of 1 year but still met Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5) PTSD criteria were randomized to either 10 add-on sessions of amyg-EFP-NF training (test group) or continuing psychotherapy (control group). Participants were blindly assessed for PTSD symptoms before and after the NF training period, followed by self-reported clinical follow-up at 1, 3, and 6 months, as well as one session of amygdala real-time fMRI-NF before and after NF training period. RESULTS: Participants in the test group compared with the control group demonstrated a marginally significant immediate reduction in PTSD symptoms, which progressively improved during the follow-up period. In addition, successful neuromodulation during NF training was demonstrated. CONCLUSION: This feasibility study for patients with treatment-resistant CSA-PTSD indicates that amyg-EFP-NF is a viable and efficient intervention.

[SEXUAL TRAUMA INQUIRY DURING PSYCHIATRIC HOSPITALIZATION IN ISRAEL: FACILITATORS AND BARRIERS TO IMPLEMENTATION OF TRAUMA-INFORMED CARE].

INTRODUCTION: A history of sexual trauma (ST) and, especially, of childhood sexual abuse (CSA) is common among men and women with mental disorders. The estimated prevalence ranges between one-third to two-thirds of psychiatric patients who have experienced sexual trauma. These survivors are at increased risk for developing psychiatric disorders, including schizophrenia and bipolar disorder. Despite the great prevalence of sexual trauma and its mental implications, it remains under-diagnosed and under-recognized within the mental health system in Israel, as well as worldwide. This is due to the absence of a suitably comprehensive procedure for taking patient histories that will uncover sexual trauma. A history of sexual trauma also has implications for the course of the illness and prognosis. Trauma-informed treatment for survivors can reduce symptoms and alleviate mental suffering even many years after the traumatic events.

Reduced emotion regulatory selection flexibility in post-traumatic stress disorder: converging performance-based evidence from two PTSD populations.

BACKGROUND: Contemporary views of emotion dysregulation in post-traumatic stress disorder (PTSD) highlight reduced ability to flexibly select regulatory strategies according to differing situational demands. However, empirical evidence of reduced regulatory selection flexibility in PTSD is lacking. Multiple studies show that healthy individuals demonstrate regulatory selection flexibility manifested in selecting attentional disengagement regulatory strategies (e.g. distraction) in high-intensity emotional contexts and selecting engagement meaning change strategies (e.g. reappraisal) in low-intensity contexts. Accordingly, we hypothesized that PTSD populations will show reduced regulatory selection flexibility manifested in diminished increase in distraction (over reappraisal) preference as intensity increases from low to high intensity. METHODS: Study 1 compared student participants with high (N = 22) post-traumatic symptoms (PTS, meeting the clinical cutoff for PTSD) and participants with low (N = 22) post-traumatic symptoms. Study 2 compared PTSD diagnosed women (N = 31) due to childhood sexual abuse and matched non-clinical women (N = 31). In both studies, participants completed a well-established regulatory selection flexibility performance-based paradigm that involves selecting between distraction and reappraisal to regulate negative emotional words of low and high intensity. RESULTS: Beyond demonstrating adequate psychometric properties, Study 1 confirmed that relative to the low PTS group, the high PTS group presented reduced regulatory selection flexibility (p = 0.01, ŋ²â‚š= 0.14). Study 2 critically extended findings of Study 1, in showing similar reduced regulatory selection flexibility in a diagnosed PTSD population, relative to a non-clinical population (p = 0.002, ŋ²â‚š= 0.114). CONCLUSIONS: Two studies provide converging evidence for reduced emotion regulatory selection flexibility in two PTSD populations.

COVID-19 epidemic-induced changes in mood and anxiety mediate the relationship between resilience and symptoms of depression and generalized anxiety in sexual assault survivors.

BACKGROUND: Sexual assault survivors are a vulnerable sub-population that might be severely affected by the COVID-19 pandemic, yet received little research attention during this global crisis. Higher levels of resilience are generally associated with lower symptoms of depression and anxiety and are thus considered as promoting adjustment to stress. Here, we tested the associations between resilience, depression, and anxiety symptoms among sexual assault survivors during the COVID-19 epidemic. Pandemic-induced changes in mood and anxiety were also examined as potential mediators of the relations between resilience and clinical symptoms of depression and anxiety. METHODS: At the pandemic onset, 83 sexual assault survivors (66 females, average age=37.68±10.90 years) undergoing treatment at a specialized psychiatric outpatient clinic completed a survey aimed at identifying patients in distress during the lockdown. The survey included a battery of questionnaires assessing resilience, pandemic-induced changes in mood and anxiety, and clinical symptoms of depression and generalized anxiety. RESULTS: Resilience scores were significantly negatively correlated with both depression and generalized anxiety symptoms. Furthermore, pandemic-induced changes in mood and anxiety significantly mediated these effects. LIMITATIONS: Due to the cross-sectional study design, a temporal relationship between pandemic induced changes (mood and anxiety) and clinical symptoms (depression and generalized anxiety) could not be determined. CONCLUSIONS: Our findings highlight the need to develop interventions for reducing situational changes in mood and anxiety during periods of acute stress, while increasing resilience factors, in order to decrease the burden of stress on sexual assault survivors' mental health during the pandemic and beyond.

Sexual Abuse and its Relation to Chronic Pain among Women from a Methadone Maintenance Clinic versus a Sexual Abuse Treatment Center.

To determine the effect of sexual abuse history on chronic pain and its relation to opioid addiction and methadone maintenance treatment (MMT), we studied current women MMT patients, and women patients from a sexual abuse treatment center with no history of opioid addiction. Questionnaires included Chronic Pain, Chronic Severe Pain, the Yale-Brown Obsessive Compulsive Scale, the Dissociative Experiences Scale (DES), and the Structured Interview for Disorders of Extreme Stress (complex-PTSD). Chronic severe pain was most prevalent among sexually abused women with no history of opioid addiction (64% of 25), followed by sexually abused MMT women (30.9% of 68), and MMT women with no history of sexual abuse (25% of 8, p = 0.01). Pain severity correlated with dissociation and complex-PTSD scores. The sexually abused non-MMT women had higher rates of high dissociation scores (DES ≥ 30) and complex-PTSD, but fewer obsessive-compulsive disorder symptoms (scored ≥16) than the MMT sexually abused women. Chronic pain was found to be highly prevalent among sexually abused women, independent of being methadone-maintained with an addiction history. The high known prevalence of chronic pain among MMT patients, which may be attributable to opioid-induced hyperalgesia, may partially reflect the sexual abuse history, and should be targeted in future studies evaluating pain indices.

Psychiatric comorbidity differences between women with history of childhood sexual abuse who are methadone-maintained former opiate addicts and non-addicts.

Following our finding of high rates of obsessive compulsive disorder (OCD) among methadone maintained (MMT) former opiate addict women with a history of childhood sexual abuse, we compared 68 MMT sexually abused women to 48 women from a Sexual Abuse Treatment Center (SATC) without a history of opiate addiction, for clinical-OCD (Yale-Brown Obsessive Compulsive Scale), dissociation (Dissociative Experiences Scale (DES), complex-post-traumatic stress disorder (PTSD) (Structured Interview for Disorders of Extreme Stress - Non-Other Specify), sexual PTSD (the Clinician-Administered PTSD Scale) and trauma events history (Life Event Inventory). MMT patients were treated for longer periods and were older and less educated. Clinical OCD was more prevalent among the MMT patients (66.2% vs. 30.4%, respectively), while complex-PTSD and high dissociation score (DES≥30) were more prevalent among the non-addicts (46.9% vs. 19.1%, and 57.1% vs. 11.8% respectively). The high rate of OCD among sexually abused MMT women was not found in women who are sexually abused non-addicts. As dissociation was rare among the MMT group, it may just be that the opioids (either as street-drugs or as MMT) serve as an external coping mechanism when the access to the internal one is not possible. Future study about OCD and dissociation before entry to MMT are needed.