Obsessive-compulsive Disorder Symptoms Research Articles

The Effect of Brainwave Synchronization Using Binaural Beats on Improving Working Memory and Reducing the Severity of Symptoms in Women With Obsessive-compulsive Disorder.

Binaural beats are one of the new methods of brainwave synchronization. However, there is little knowledge about its clinical applications. The positive effect of this method on executive functions, such as attention and working memory, in the γ band has been mainly confirmed in healthy individuals. Still, its effectiveness on disorders such as obsessive-compulsive disorder (OCD), with a prominent cognitive profile, has not been established. Therefore, the present study was conducted to examine the effect of binaural beats on working memory and the severity of OCD symptoms in the γ band in the affected women. Twenty-nine OCD women aged 25-40 years referring to psychological clinics in Tehran City, Iran, were selected by convenience sampling. After completing the symptom checklist 90 (SCL90) and the Yale-Brown severity scale (SS), the participants were given the Wechsler memory scale (WMS) digit repetition subtests. Then, they were randomly assigned to the experimental (n=15) and control (n=14) groups. The audio file of the binaural beats in the γ band was provided to the experimental group. The participants in the control group listened to the normal (no-wave) audio file. Both groups listened to the audio files for two weeks, three times a week, for 30 minutes each time. The Yale-Brown SS and digit repetition in post-test and one-month follow-up periods were obtained from both groups. According to the results, the severity of OCD symptoms was significantly reduced in the post-test and follow-up stages by the γ binaural beats (P<0.05). Also, the working memory function was improved, although it was not statistically significant (P>0.05). The results of this study show that binaural beats can be used as a complementary treatment to reduce the severity of OCD symptoms. Also, it seems that the patients' working memory is strengthened with this method.

Feeling more confident to encounter negative emotions: The mediating role of distress tolerance on the relationship between self-efficacy and outcomes of exposure and response prevention for OCD

BackgroundWhile exposure and response prevention (ERP) is the first-line treatment for obsessive-compulsive disorder (OCD), up to half of patients do not effectively respond. In an effort to better understand the mechanisms behind ERP, the inhibitory learning model emphasizes the roles of increasing perceived self-efficacy and distress tolerance. While self-efficacy and distress tolerance have separately been shown to predict OCD symptoms and treatment outcomes, no studies have assessed their joint effects in ERP. The current study examined distress tolerance as a mediator of the relationship between self-efficacy and ERP outcomes. MethodsPatients in an intensive ERP-based treatment program (N = 116) completed weekly self-report measures. ResultsOver the course of treatment, as OCD symptoms reduced, self-efficacy and distress tolerance both significantly increased. Importantly, increases in self-efficacy and distress tolerance mediated each other in explaining symptom reduction, suggesting a possible bi-directional effect. LimitationsThe temporal relationship between changes in self-efficacy and distress tolerance is worthy of further investigation. In addition, the current sample had limited racial diversity and might not be representative of patients receiving lower levels of care. Findings merit replication to be ascertained of their reliability. ConclusionsFindings suggest that during ERP, patients gain confidence in their abilities both to cope with general challenges and to withstand distress, potentially helping them engage with exposures and overcome initial fears. These findings provide support for the inhibitory learning model and highlight the mechanistic roles of self-efficacy and distress tolerance in ERP. Clinical implications to target both in treatment are discussed.

Improv Intervention for Obsessive-Compulsive Symptoms: A Pilot Study from Turkey

ABSTRACT Improvisation is a form of theater with no predetermined script. All actors create a flow based on two core principles: “Yes, and…” and “No mistakes,” referring to accepting what the partner offers unconditionally, and embracing all contributions to creating content without judgment. This pilot study investigated whether 12 weeks of improv intervention can help alleviate individuals’ obsessive-compulsive disorder symptoms. A questionnaire package was given to participants to complete at three different points. The results showed statistically significant decreases in participants’ OCD, depression, and anxiety scores from pretest to posttest measurements. By its very nature, improv intervention may help create an atmosphere full of unpredictability and invite participants to be a part of it. In improv, participants are encouraged to take risks, be in the moment, and trust each other to manage challenges. This paper will also present a discussion of possible mechanisms of change to explain the effects of improv.

The effectiveness and acceptability of the Bergen 4-day treatment for adolescents with OCD: a replication and extension.

B4DT is a concentrated treatment format with prolonged sessions of exposure and ritual prevention (ERP) delivered over four consecutive days. Two previous open trials demonstrated promising results of the Bergen 4-day treatment (B4DT) for adolescents with obsessive-compulsive disorder (OCD). The aim of the current study was to replicate the initial results with a new sample of adolescents and different therapists at different sites across Norway. Forty-three youths participated in treatment program. At pretreatment, posttreatment, and the three-month follow-up, OCD symptoms were assessed using the CY-BOCS interview, while the GAD-7 and PHQ-9 were administered to rate general anxiety symptoms and depressive symptoms. Acceptability and patient satisfaction with the treatment were rated with the CSQ-8. All symptoms were significantly reduced at posttreatment and follow-up. At posttreatment, 36 patients (85.71%) were defined as responders, while 29 patients (69.05%) achieved remission. At the three-month follow-up, 36 patients (92.3%) were defined as responders, while 33 patients (84.62%) were in remission. CSQ-8 scores indicated that the patients were highly satisfied with the treatment. The B4DT was successfully replicated in a new sample at different sites across Norway, which indicates that this treatment is generalizable, effective and acceptable to adolescents with OCD.

Exploring the relationship between context and obsessions in individuals with obsessive-compulsive disorder symptoms: a narrative review.

Obsessions in obsessive-compulsive disorder (OCD) have long been proposed to differ from intrusive thoughts in unaffected individuals based on appraisal of the thoughts. However, more recent research indicates that cognitive processes behind obsessions may differ significantly from those in healthy individuals concerning their contextual relationship. This narrative literature review summarizes current evidence for the role of context-relatedness for obsessions in OCD and intrusive thoughts in affected and unaffected individuals. The review encompasses a total of five studies, two of which include individuals diagnosed with OCD (one study also includes a group of unaffected control individuals), while the other three studies investigate the relationship between OCD symptoms and context in unaffected individuals. As assessed by mainly self-reports, the review examines the connection between thoughts and their context, shedding light on how the repetition and automaticity of thoughts, as well as their detachment from context over time contribute to defining obsessions in contrast to intrusive thoughts. However, the link with context depends on the content of the obsessions. We propose the term "decontextualization of thoughts" to describe the phenomenon that obsessions gradually lose their connection with external context during the development of OCD. Future research should investigate whether this hypothesis can be supported by experimental evidence and identify whether this shift might be more likely a cause or a consequence of the disorder.

Obsessive-Compulsive Symptoms: Baseline Prevalence, Comorbidity, and Implications in a Clinically Anxious Pediatric Sample.

Subclinical symptoms of obsessive-compulsive disorder (i.e., obsessive compulsive symptoms, or "OCS") cause functional impairment, including for youth without full-syndrome OCD. Further, despite high rates of OCS in youth with anxiety disorders, knowledge of OCS in the context of specific anxiety disorders is limited. The present study seeks to: (1) compare OCS in pediatric patients with anxiety disorders and healthy youth, (2) determine which categorical anxiety disorder(s) associate most with OCS, and (3) determine relationships between OCS with anxiety severity and impairment. Data on OCS, anxiety, and functional impairment were collected from 153 youth with anxiety disorders and 45 healthy controls, ages 7-17years (M = 11.84, SD = 3.17). Findings indicated that patients had significantly more OCS than healthy controls. Among patients, GAD was a significant predictor of OCS as well as OCD risk. These results suggest that OCS should be a primary diagnostic and treatment consideration for youth who present in clinical settings with GAD.

Urged to feel certain again: The role of emotion-related impulsivity on the relationships between intolerance of uncertainty and OCD symptom severity.

Obsessive-compulsive disorder (OCD) is a debilitating mental disorder characterized by persistent and intrusive thoughts accompanied by repetitive mental or physical acts. While both intolerance of uncertainty and emotion-related impulsivity have been consistently evidenced as cognitive risk factors of OCD, no studies have considered their joint effects. The current study examined the interaction between intolerance of uncertainty and two forms of emotion-related impulsivity-including both a behavioural and cognitive form-in predicting OCD symptoms. Cross-sectional data were collected online from community-based adult participants. Participants (N = 673) completed a battery of self-report measures of OCD symptom severity, intolerance of uncertainty, and emotion-related impulsivity. The behavioural form of emotion-related impulsivity positively moderated the relationship between intolerance of uncertainty and OCD symptoms. Elevated levels of both factors predicted the most severe symptoms, particularly checking, washing, and obsessing. This interaction effect was not found for the cognitive form of emotion-related impulsivity, which still emerged as a unique predictor of OCD symptom severity, specifically obsessing symptoms. Current findings furthered the understanding of the link between intolerance of uncertainty and OCD symptoms by highlighting the role of emotion-related impulsivity. When uncertainty triggers distress in individuals with high intolerance of uncertainty, the urge to behaviourally alleviate this distress could promote the use of maladaptive obsessions and compulsions, leading to greater OCD symptoms. Results also indicated the potentially differential effects from the behavioural versus cognitive forms of emotion-related impulsivity on different symptom domains, and the mechanistic link here is worthy of further investigation.

The use of antipsychotics in obsessive compulsive disorder.

Obsessive-compulsive disorder (OCD) is a chronic disease with a prevalence in the general population of around 2%-3%, generally accompanied by a severe impairment of functioning and quality of life. A consistent subgroup of patients may not achieve adequate symptom remission with first-line treatments (i.e., cognitive behavioral therapy, selective serotonin reuptake inhibitors [SSRIs]). The most validated option for treatment-resistant cases relies on the augmentative use of antipsychotics to SSRIs, preferably of the 'second generation'. Indeed, dopamine appears to be crucially involved in OCD neuropathology due to its implication in systems relating to goal-directed behaviour and maladaptive habits. Nevertheless, the mechanism of action of antipsychotics in OCD symptom improvement is still unclear. Risperidone, aripiprazole, and haloperidol seem to be the most useful medications, whereas 'first generation' antipsychotics may be indicated in case of comorbidity with tics and/or Tourette Syndrome. Antipsychotic augmentation may be also related to side-effects, particularly in the long term (e.g., alteration in metabolic profile, sedation, extrapyramidal symptoms). The present mini-review sought to provide the most updated evidence on augmentative antipsychotic use in treatment-resistant patients with OCD, providing a road map for clinicians in daily practice and shedding light on avenues for further research.

Comparison of retrospective and prospective memory in subtypes of obsessive-compulsive disorder.

Retrospective and prospective memory deficits play a role in maintaining and perpetuating the symptoms of obsessive-compulsive disorder (OCD), but less is known about these deficits in different subtypes of OCD. The aim of the present study was to evaluate the retrospective and prospective memory in patients suffering from cleaning, checking, symmetry, and religious obsessions. In a comparative causal method, 60 participants aged 28 to 55, in 2023, were selected by convenience sampling and placed in five groups of individuals with cleaning, checking, symmetry, religious obsessions, and a healthy group. Participants completed self-report questionnaires and neurocognitive tools. Results showed that defects in retrospective memory were significant in all types of obsessions (p<0.05) except religious obsessions. Also, this defect was more severe in checking obsession disorder compared to other types of OCD. Also, the finding indicated that the defect in prospective memory was significant only in checking obsession disorder (p<0.05). Retrospective and prospective memory impairments and their relationship with deficits in executive functions can be different depending on the type of OCD. Based on the findings, impairment of executive function indirectly by impacting the impairment of other cognitive mechanisms diminishes confidence in retrospective and prospective memory which leads to compulsive behaviors in individuals with contamination and checking obsessions. Also, the impairment of retrospective memory in symmetry obsessions might have a relationship with information encoding, which in turn leads to difficulty recalling information from memory.

Targeting the prefrontal-supplementary motor network in obsessive-compulsive disorder with intensified electrical stimulation in two dosages: a randomized, controlled trial

Obsessive-compulsive disorder (OCD) is associated with a high disease burden, and treatment options are limited. We used intensified electrical stimulation in two dosages to target a main circuitry associated with the pathophysiology of OCD, left dorsolateral prefrontal cortex (l-DLPFC), and pre-supplementary motor area (pre-SMA) and assessed clinical outcomes, neuropsychological performance, and brain physiology. In a double-blind, randomized controlled trial, thirty-nine patients with OCD were randomly assigned to three groups of sham, 2-mA, or 1-mA transcranial direct current stimulation (tDCS) targeting the l-DLPFC (F3) and pre-SMA (FC2) with anodal and cathodal stimulation respectively. The treatment included 10 sessions of 20-minute stimulation delivered twice per day with 20-min between-session intervals. Outcome measures were reduction in OCD symptoms, anxiety, and depressive states, performance on a neuropsychological test battery (response inhibition, working memory, attention), oscillatory brain activities, and functional connectivity. All outcome measures except EEG were examined at pre-intervention, post-intervention, and 1-month follow-up times. The 2-mA protocol significantly reduced OCD symptoms, anxiety, and depression states and improved quality of life after the intervention up to 1-month follow-up compared to the sham group, while the 1-mA protocol reduced OCD symptoms only in the follow-up and depressive state immediately after and 1-month following the intervention. Both protocols partially improved response inhibition, and the 2-mA protocol reduced attention bias to OCD-related stimuli and improved reaction time in working memory performance. Both protocols increased alpha oscillatory power, and the 2-mA protocol decreased delta power as well. Both protocols increased connectivity in higher frequency bands at frontal-central areas compared to the sham. Modulation of the prefrontal-supplementary motor network with intensified tDCS ameliorates OCD clinical symptoms and results in beneficial cognitive effects. The 2-mA intensified stimulation resulted in larger symptom reduction and improved more converging outcome variables related to therapeutic efficacy. These results support applying the intensified prefrontal-SMA tDCS in larger trials.

General somatic health and lifestyle habits in individuals with obsessive- compulsive disorder: an international survey.

Obsessive-compulsive disorder (OCD) has been associated with a broad range of health-related issues. Unhealthy lifestyle habits such as physical inactivity, an unhealthy diet, smoking, and alcohol consumption are hypothesized to contribute to this association. However, the lifestyle habits of individuals with OCD have been scarcely investigated. In this international survey, we explored the physical health and lifestyle habits of adults with a self-reported diagnosis of OCD. An online global survey available in seven languages was disseminated through interest organizations and social media between July 2021 and March 2022. The survey included questions relating to socio-demographic variables and clinical characteristics (including OCD symptom severity - as measured with the 12-item self-report scale Obsessive-Compulsive Inventory [OCI-12] - and psychotropic medication), physical health, and lifestyle habits. Frequencies and percentages, or means and standard deviations, as appropriate, were calculated. Subgroup analyses by OCD symptom severity, gender, and age group were performed. A total of 496 individuals with OCD completed the survey and were included in the analyses (mean age = 36.0 years, SD = 12.5, range 18-79; 78.8% women). Most participants were from Europe (n = 245, 49.4%) and North America (n = 187, 37.7%). OCD symptom severity scores were on the moderate range (OCI-12 mean score = 21.2, SD = 9.1). A majority (n = 354, 71.4%) reported having comorbid somatic health issues, mainly allergies, gastrointestinal conditions, and cardiometabolic conditions. Nearly half of the sample (n = 236, 47.6%) reported a body mass index ≥ 25, corresponding to at least overweight. A significant proportion of the participants reported low physical activity (n = 271, 55.0%), unhealthy dietary habits (n = 182, 36.7%), risk consumption of alcohol (n = 111, 22.3%), and non-restorative sleep (n = 268, 54.0%). Subgroup analyses showed overall similar results across groups, with some exceptions. In this sample, individuals with OCD self-reported a range of health-related issues and a number of unhealthy lifestyle behaviors, most prominently a lack of physical activity. Interventions aimed at modifying unhealthy lifestyles to prevent or improve health conditions beyond the psychiatric symptoms should be considered.

The Effectiveness of Transcranial Magnetic Stimulation for Obsessive-Compulsive Disorder

Obsessive-compulsive disorder (OCD) is an anxiety-related disorder. Obsessions are experienced as recurring, unwanted thoughts. In response to obsessions, people feel driven to act with repetitive behaviours, known as compulsions. Obsessions and compulsions cause significant distress and impairment in an individual’s daily life and relationships. OCD is relatively common, with a lifetime prevalence rate between 2%-3%. Thus, research must find an effective treatment for individuals with OCD. This paper examines a relatively new area of research that explores the use of transcranial magnetic stimulation (TMS) to treat OCD. TMS is a non-invasive brain stimulation that has recently shown promising effects in treating psychological disorders. Studies researching TMS on OCD, primarily with individuals who have not responded to previous treatments, have found it to be effective, with symptoms significantly decreasing post-treatment, and with effects lasting up to 3-months post-treatment. Overall, TMS appears to offer an effective alternative for individuals with treatment-resistant OCD. However, while studies on TMS show significant results, participants with greater OCD symptoms and/or sleep disturbances tend to report a decreased response to treatment. Also, studies using TMS typically have limitations with their sample sizes, lack of control groups, and lack of long-term follow-up assessments. Overall, TMS appears to be effective for OCD, but future research needs to address current limitations to determine the true effectiveness of this new treatment.

A Longitudinal Examination of Obsessive-Compulsive Symptom Severity as a Predictor of Posttraumatic Stress Disorder Development

It is well established in literature that Obsessive Compulsive Disorder (OCD) and Posttraumatic Stress Disorder (PTSD) have high rates of comorbidity. Many studies consider trauma exposure as an etiological factor in the development of Obsessive Compulsive (OC) symptoms, however no research to date has considered the contributions of OC symptoms in the development and maintenance of posttraumatic stress symptoms (PTSS) following a traumatic event. Previous literature reports that trauma type and distress tolerance both influence presence and severity of PTSS and OC symptoms. The present study utilizes archival data from 97 trauma-exposed participants selected from a larger randomized controlled trial of four web-based interventions for anxiety and mood symptoms (N = 303). A hierarchical linear regression indicated that baseline OC symptoms predicted long-term follow-up PTSS over and above the variance explained by baseline PTSS, treatment condition, and trauma load. Further, a significant trauma type by OC symptom severity interaction indicated that baseline OC symptom severity had a greater effect on the development or maintenance of PTSS for individuals who experienced interpersonal trauma, as compared to those who experienced non-interpersonal trauma. Additionally, a mediation model demonstrated that month 3 distress tolerance fully mediated the relationship between baseline OC symptoms and long-term follow-up PTSS. The present study was limited by possible treatment effects, outdated methodologies utilized in the original study, and attrition. Despite its limitations the current study provides novel findings and advances our understanding of the relationship between OCD and PTSD symptoms.

Cognitive Rehabilitation for Adult Patients With Obsessive-compulsive Disorder: A Systematic Review of Randomized Controlled Trials.

Obsessive-compulsive disorder (OCD) is a disabling mental condition. Many studies have shown that OCD patients have cognitive deficits in various aspects of their cognition, which is a worsening factor of symptom severity, a potential endophenotype, insight predictor, and prognostic indicator of OCD. We designed this systematic review to evaluate the clinical efficacy of cognitive rehabilitation in cognitive deficits and symptom severity of patients with OCD following the PRISMA guidelines. We searched PubMed, Scopus, ScienceDirect, Google Scholar, and Cochrane Library using the MeSH terms and keywords of 'cognitive rehabilitation' and 'obsessive-compulsive disorder'. The database search identified 200 records of interest, and then 105 duplicates were removed from them. From 95 remaining studies, six articles were eligible for the study and met the inclusion criteria. The six articles described individual RCT studies representing a wide variety of study designs. The six included studies investigated the effect of "organizational training", "cognitive remediation", "attention splitting" and "goal management training" on cognitive impairments and symptom severity of OCD patients.There are a small number of studies with different designs and some biases that have examined the effectiveness of cognitive rehabilitation in OCD patients, with conflicting results regarding the effect of cognitive rehabilitation on OCD symptom severity or cognitive deficit. According to the results, we cannot conclude about the efficacy of cognitive rehabilitation in adults with OCD. Considering the importance of cognitive deficits in OCD patients, it is necessary to design and conduct standard trials to investigate the role of cognitive rehabilitation in these disorders.

Perceived worsening of obsessive-compulsive disorder symptoms after childbirth in women and men: An understudied phenomenon.

The aim of this study was to examine worsening of OCD symptoms after childbirth in individuals seeking assessment or treatment of OCD. The postpartum period may make parents biologically and psychologically vulnerable to OCD symptoms. Participants included 222 parents with OCD who completed surveys through a self-help website. Most women and almost half of men with self-reported OCD reported an increase in OCD symptoms following childbirth. Retrospective report of perceived worsening of OCD symptoms after childbirth was associated with more aggressive obsessions for both men and women, in comparison to individuals whose OCD symptoms did not worsen around childbirth. Women whose OCD symptoms worsened after childbirth reported more impairment in social functioning than individuals whose symptoms did not worsen. These results highlight the need to develop a better understanding of aggressive obsessions in parents, and improve education about prevalence, content, assessment, and intervention for aggression-focused intrusive thoughts.

Temperament Traits in Pediatric Obsessive-Compulsive Disorder in Relation to Tourette Syndrome and Attention-Deficit Hyperactivity Disorder

Introduction: Pediatric obsessive-compulsive disorder (OCD), attention-deficit hyperactivity disorder (ADHD), and Tourette syndrome (TS) are often concurrent. This study explores the temperament profile of complex OCD phenotypes. Methods: A clinical registry recorded demographic data, psychiatric diagnoses, and temperament traits, including novelty seeking (exploratory behaviors), harm avoidance (fear of uncertainty), reward dependence (sentimentality), and persistence (perseverance). Temperament data were accrued from the Junior Temperament and Character Inventory (JTCI). Participants were divided into (1) OCD only; (2) OCD+ADHD or TS; and (3) OCD+ADHD+TS to compare temperament. Results: Participants include 126 youths with OCD (61.9% male, 88.9% white) between the ages 6 and 18 years (12.7 ± 3.1). Among the three groups, the complex neurodevelopmental disorder group OCD+ADHD+TS expresses the highest novelty seeking and lowest persistence. Harm avoidance is increased in all groups compared to reference controls, irrespective of concurrent ADHD or TS. For the OCD+ADHD+TS group, contamination and washing symptoms have higher novelty seeking (p < 0.01), while counting and ordering have lower novelty seeking (p < 0.05). Harm avoidance is increased with aggressive, somatic, and checking symptoms in OCD only (p < 0.01), while persistence is increased with repeating and counting symptoms in the comorbid groups (OCD+ADHD or TS, OCD+ADHD+TS). Discussion/Conclusion: The complex subtype, OCD+ADHD+TS, is associated with high novelty seeking and low persistence, while high harm avoidance is linked to pediatric OCD irrespective of ADHD or TS co-occurrence. In sum, pediatric OCD with ADHD and TS confers a unique temperament profile, further refining complex phenotypes of pediatric OCD for future research.

98. Associations Between Gender Identity, Depression, Obsessive-Compulsive Disorder (OCD) and Attention Deficit Hyperactivity Disorder (ADHD) Symptoms: Findings from the Adolescent Brain Cognitive Development (ABCD) Study

98. Associations Between Gender Identity, Depression, Obsessive-Compulsive Disorder (OCD) and Attention Deficit Hyperactivity Disorder (ADHD) Symptoms: Findings from the Adolescent Brain Cognitive Development (ABCD) Study

The Relationship between Childhood Trauma Experiences and Psychotic Vulnerability in Obsessive Compulsive Disorder: An Italian Cross-Sectional Study.

People with obsessive compulsive disorder (OCD) are at increased risk of developing psychotic disorders; yet little is known about specific clinical features which might hint at this vulnerability. The present study was aimed at elucidating the pathophysiological mechanism linking OCD to psychosis through the investigation of childhood trauma experiences in adolescents and adults with OCD. One hundred outpatients, aged between 12 and 65 years old, were administered the Yale-Brown Obsessive Compulsive Scale (Y-BOCS) and its Child version (CY-BOCS), as well as the Childhood Trauma Questionnaire (CTQ); Cognitive-Perceptual basic symptoms (COPER) and high-risk criterion Cognitive Disturbances (COGDIS) were assessed in the study sample. Greater childhood trauma experiences were found to predict psychotic vulnerability (p = 0.018), as well as more severe OCD symptoms (p = 0.010) and an earlier age of OCD onset (p = 0.050). Participants with psychotic vulnerability reported higher scores on childhood trauma experiences (p = 0.02), specifically in the emotional neglect domain (p = 0.01). In turn, emotional neglect and psychotic vulnerability were found higher in the pediatric group than in the adult group (p = 0.01). Our findings suggest that childhood trauma in people with OCD may represent an indicator of psychotic vulnerability, especially in those with an earlier OCD onset. Research on the pathogenic pathways linking trauma, OCD, and psychosis is needed.

Effectiveness of Vagal Nerve Stimulation on Obsessive Compulsive Disorder Among Post Covid-19 Infected Individuals

Background: COVID-19 has impacted everyday life and many people are affected by it. Regular Hand washing,maintaining hygiene, avoiding handshaking &amp; face-to-face interaction, social distancing, quarantine areprecautionary measures which result in rapidly increasing depression and anxiety among common populationand it results in OCD.Purpose: This study aims to investigate the effectiveness of vagal nerve stimulation on obsessive compulsivedisorder among post-covid 19 infected individuals.Methodology: A total of 20 participants was selected using the Purposive sampling technique based on theinclusion and exclusion criteria. Then, the participants were allocated into 2 groups by closed envelope methodand the participants in the control group receive cognitive behavioural therapy for 30 minutes, 4 sessions/weekfor 4 weeks. The experimental group receive Transcutaneous auricular vagal nerve stimulation. The stimulationwas given for 30 minutes,4sessions/week along with CBT.Result: With a p value of 0.001, transcutaneous auricular vagal nerve activation significantly reduced obsessivecompulsive disorder symptoms after 4weeks in experimental group.Conclusion: The Study showed that transcutaneous auricular vagal nerve stimulation was effective in reducingsymptoms of OCD among post covid-19 infected individuals.

The Distancing Approach: A Comprehensive Eye Movement Desensitization and Reprocessing Psychotherapy for Obsessive-Compulsive Disorder

The Distancing Approach is a comprehensive psychotherapy, rooted in the principles and practices of eye movement desensitization and reprocessing (EMDR) therapy. It aims to address the complex symptoms of obsessive-compulsive disorder (OCD), through insight enhancement, skill development, desensitization of triggers, and reprocessing of related memories. Building on prior OCD research with cognitive behavioral therapy (CBT) and with EMDR, it combines EMDR’s Phobia Protocol with two new EMDR-derived techniques: the Distancing Technique and Future Rehearsal. The Distancing Technique is designed to develop insight through the creation of adaptive coping statements. It identifies and strengthens these adaptive statements in EMDR’s preparation phase so that they can be available as resources during EMDR’s reprocessing phases and in daily life. Future Rehearsal is a technique that combines EMDR methods with CBT’s exposure response prevention to desensitize OCD triggers. EMDR’s Phobia Protocol is applied according to standard procedures. Consistent with the psychotherapy approach, the therapeutic relationship is optimized, and treatment is individualized, to best meet the needs of the client. A case example illustrates the application of the approach.