A randomized controlled study of brief family-based intervention in obsessive compulsive disorder

The effectiveness of psychological treatments for obsessive-compulsive disorders: a meta-analysis of randomized controlled trials published over last 30 years

BACKGROUND

Although numerous studies have examined the effects of psychological treatments for obsessive-compulsive disorder (OCD), their overall effectiveness remains unclear. We aimed to estimate their overall effect by combining all available randomized controlled trials (RCTs) comparing psychological treatments to control groups for OCD.

METHODS

We conducted a meta-analysis of 48 RCTs with 55 comparisons published between 1992 and 1 January 2023. The primary outcome was OCD symptom severity, with Hedges' g calculated at post-treatment and follow-up. Random-effects models were employed for all analyses, and the risk of bias was assessed.

RESULTS

In general, psychological treatments demonstrated a significantly large effect (g = -1.14; 95% CI [-1.31 to -0.97]; I2 = 72.23%) on reducing OCD symptom severity post-treatment, this finding remained consistent across measures and after excluding outliers, but lost significance in the sensitivity analysis for only studies with low risk of bias. Type of treatment, control group and treatment format were associated with treatment effects. Moreover, more severe baseline OCD symptom severity predicted higher degree of treatment efficacy. No significant differences were observed in dropout rates between the treatment and control groups. Treatment effects lost significance at 3-6 and 6-12 month follow-ups. 87% of RCTs were rated at high risk of bias.

CONCLUSIONS

Psychological treatments are effective in reducing OCD symptom severity. However, caution should be exercised when interpreting these results due to the high heterogeneity and risk of bias across RCTs. Future studies with more rigorous methodology are required, as well as studies examining their long-term effectiveness.

An evaluation of treatment response and remission definitions in adult obsessive-compulsive disorder: A systematic review and individual-patient data meta-analysis

INTRODUCTION

Expert consensus operationalized treatment response and remission in obsessive-compulsive disorder (OCD) as a Yale-Brown Obsessive-Compulsive Scale (Y-BOCS) reduction ≥35% and score ≤12 with ≤2 on Clinical Global Impressions Improvement (CGI-I) and Severity (CGI-S) scales, respectively. However, there has been scant empirical evidence supporting these definitions.

METHODS

We conducted a systematic review and an individual participant data meta-analysis of randomized-controlled trials (RCTs) in adults with OCD to determine optimal Y-BOCS thresholds for response and remission. We estimated pooled sensitivity/specificity for each percent reduction threshold (response) or posttreatment score (remission) to determine response and remission defined by a CGI-I and CGI-S ≤ 2, respectively.

RESULTS

Individual participant data from 25 of 94 eligible RCTs (1235 participants) were included. The optimal threshold for response was ≥30% Y-BOCS reduction and for remission was ≤15 posttreatment Y-BOCS. However, differences in sensitivity and specificity between the optimal and nearby thresholds for response and remission were small with some uncertainty demonstrated by the confidence ellipses.

CONCLUSION

While the empirically derived Y-BOCS thresholds in our meta-analysis differ from expert consensus, given the predominance of data from more recent trials of OCD, which involved more refractory participants and novel treatment modalities as opposed to first-line therapies, we recommend the continued use of the consensus definitions.

The effectiveness of unguided self-help psychological interventions for obsessive-compulsive disorder: A meta-analysis of randomized controlled trials

BACKGROUND

Evidence-based psychological interventions exist for individuals with obsessive-compulsive disorder (OCD), but many individuals with OCD are unable to access them because of barriers, such as geographical isolation, treatment cost, and stigma etc. Unguided self-help psychological intervention has emerged as a potential solution to this problem. However, there is limited research on its overall effectiveness. This study aimed to address this gap.

METHODS

Comprehensive searches from inception to 1st Jan 2023 were conducted in both international (PubMed, Embase, PsycINFO, International clinical trials registry platform of WHO) and Chinese (China National Knowledge Infrastructure, WeiPu, WanFang, Chinese Clinical Trial Registry) databases. The registered protocol is accessible at https://doi.org/10.17605/OSF.IO/FKB5W. We included randomized controlled trials (RCTs) comparing unguided self-help psychological interventions to control groups for individuals with OCD. The primary outcome was OCD symptom severity, with Hedges' g calculated post-intervention. Heterogeneity was deemed to be low, moderate, and high if the I2 value was quantified 25%, 50%, and 75% respectively. Relative Risks (RRs) was calculated for dropout rates post-intervention. Random-effects models were used for all analyses.

RESULTS

12 RCTs comparing unguided self-help psychological interventions to control groups were identified, with a total of 20 comparisons and 769 OCD patients. Overall, unguided self-help psychological interventions demonstrated a significant moderate effect on reducing OCD symptom severity (g = -0.42; 95% CI [-0.69; -0.14]) compared to control groups, with a moderate heterogeneity (I2 = 59%; 95% CI [22.73; 78.38]). This finding remained significant in sensitivity analyses for the self-rated Yale-Brown Obsessive-Compulsive Scale (Y-BOCS; k = 7, g = -0.46; 95% CI [-0.71; -0.2]) and after removing an outlier (g = -0.37; 95% CI [-0.55; -0.19]), but not for the clinician-rated Y-BOCS (k = 4, g = -0.78; 95% CI [-2.75; 1.19]) and Obsessive Compulsive Inventory-Revised (k = 6, g = -0.26; 95% CI [-0.53; 0]). Subgroup analyses revealed a significant difference in effect size between studies conducting intention-to-treat and completers-only analyses (p = .01). The completers-only analyses demonstrated a moderate significant effect (g = -0.65; 95% CI [-1.08; -0.21]), whereas the effect of the intention-to-treat analyses was not significant (g = -0.18; 95% CI [-0.36; 0]). Participants in the unguided self-help groups exhibited a significantly higher dropout rate (RR = 2.08; 95% CI [1.53; 2.81]) compared to control groups. Furthermore, participants recruited from the community had a higher likelihood of dropping out compared to those recruited from clinical settings (p < .001). Additionally, participants who received cognitive-behavioural therapy intervention were more likely to drop out than those who received other types of intervention (p < .001). Most trials (92%) were rated at a high risk of bias.

CONCLUSION

Unguided self-help psychological interventions demonstrate potential effectiveness in alleviating OCD symptom severity post-intervention. However, caution should be exercised when interpreting the results due to high risk of bias across trials and the relatively small sample size. And the considerable dropout rate might hinder treatment effects. Future studies with strict methodology should investigate the long-term effectiveness of unguided self-help psychological interventions for OCD, explore the reasons for high dropout rates, and improve intervention adherence.

Effectiveness of Cognitive–Behavioral Family Therapy: A Systematic Review of Randomized Controlled Trials

Cognitive–behavioral family therapy (CBFT) is used for a wide range of psychological and physical problems in integration with different treatment protocols. Effectiveness of CBFT research studies on the control group are limited in literature, even though this treatment is used frequently. Although various studies highlighted the effectiveness of CBFT, no systematic reviews were conducted. The study aims to review randomized controlled trials on CBFT. The study used keywords to identify 402 related articles in commonly used psychology databases (ULAKBİM, American Psychological Association, Psychology Database, Web of Science, Medline, and Scopus). The PRISMA diagram was used for analysis. Studies assessed with control groups were included without a historical limitation. The articles were screened according to inclusion and exclusion criteria. Fourteen articles were evaluated in terms of sample characteristics, content, application methods, characteristics of control and comparison groups, assessment tools, and findings. The results indicated that CBFT is especially more effective than individual CBT, psychoeducation or waitlist for various issues, such as anxiety disorders, obsessive compulsive disorders, pediatric bipolar disorder, substance use disorder, anorexia nervosa and chronic physical problems. The study inferred that CBFT can be used to improve mutual interaction between mental or physical problems with family. In other words, CBFT can be used to improve the effect of disorders experienced by one member on the family and the effect of the family on the disorders. In this manner, the risk of relapse can be reduced in the treatment of certain disorders. Therefore, the study suggests that CBFT should be used increasingly and that this field warrants further research.

Determinants of family functioning in caregivers of persons with obsessive-compulsive disorder

BACKGROUND

Obsessive-compulsive disorder (OCD) is known to cause significant burden to patients and their caregivers. However, there is limited data on its impact on family functioning, especially from families with an adult member having OCD.

METHODS

Four hundred subjects, which included treatment-seeking adult OCD patients (n = 200) and their caregivers (n = 200) were recruited. Patients were evaluated using the Mini International Neuropsychiatric Interview (MINI) and the Yale-Brown Obsessive-Compulsive Scale (YBOCS). Caregivers were evaluated using the MINI, the Caregiver Strain Index (CSI), the Hamilton Anxiety Rating Scale (HAM-A), the Hamilton Depression Rating Scale (HAM-D), the Socio-Occupational Functioning Assessment Scale (SOFAS), the Family Accommodation Scale (FAS) and the Connor-David Resilience scale (CD-RISC) in a cross-sectional interview. Family functioning was measured using the OCD Family Functioning (OFF) Scale. Structural equation modeling (SEM) was carried out to evaluate the relationships between the patient and caregiver variables to predict family functioning.

RESULTS

From the best-fitting path model, we ascertained that OCD symptoms did not have a direct relationship with family dysfunction. Their effects were in turn was mediated by family accommodation, anxiety, caregiver stress/burden and depression. "Contamination & washing" was the only significant symptom dimension within the model. Caregiver resilience was found to predict only their individual functioning, and not family functioning.

LIMITATIONS

Study sample included patients from a tertiary care OCD service, only one caregiver from each patient's family was interviewed.

CONCLUSIONS

Evaluating family functioning, addressing it as part of interventional modules for patients and caregivers may help improving treatment outcomes.

The Chinese version of the family accommodation scale for obsessive-compulsive disorder self-rated: reliability, validity, factor structure, and mediating effect

BACKGROUND

Family accommodation (FA) in obsessive compulsive disorder (OCD) is a common phenomenon. Based on the cost of training interviewers and the time required to administer the scale, the Family Accommodation Scale for Obsessive-Compulsive Disorder Interviewer-Rated (FAS-IR) has been restricted to specific settings. A self-rated version of the family accommodation scale may solve these problems. The aim of this study was to examine the reliability, validity and factor structure of the Family Accommodation Scale Self-rated version (FAS-SR), and the relationship among FA, symptom severity and functional impairment.

METHODS

In total, 171 patients with OCD and 145 paired relatives participated in this study. The Sheehan Disability Scale (SDS), Obsessive-Compulsive Inventory Revised (OCI-R), Zung Self-Rating Depression Scale (Zung-SDS), 12-item Family Assessment Devices (FAD-12), Clinical Global Impression of Severity Scale (CGI-S), Global Assessment of Functioning (GAF), and Yale-Brown Obsessive-Compulsive Scale (Y-BOCS) were used as tools for patients. The FAS-SR, FAS-IR, FAD-12, and the patients' symptom severity of Y-BOCS compulsion were used as tools for relatives. The psychometric properties of the FAS-SR were evaluated using Cronbach's alpha coefficient, test-retest reliability and validity. Mediation analysis was used to determine the relationship among FA, symptom severity and functional impairment.

RESULTS

A total of 97.9% of relatives of OCD patients reported at least one kind of FA behavior, and 56.6% of participants engaged in FA every day in the past week. The FAS-SR includes a three-factor structure: (1) providing reassurance and participation; (2) facilitation; and (3) modification. The scale's Cronbach's alpha and test-retest coefficients were 0.875 and 0.970, respectively. The total FAS-SR score was significantly positively associated with the Y-BOCS, FAD-12, CGI-S, FAS-IR, and SDS scores, and negatively associated with the total GAF score. FA partially mediated the relationship between symptom severity and functional impairment.

CONCLUSION

The FAS-SR was proven to have satisfactory psychometric properties, and can play an important role in the evaluation and early intervention of OCD. This result indicates the importance of assessing symptom severity in conjunction with FA when evaluating OCD patients' functional impairment.

The Impact of Islamic-Based Disaster Response Competencies Program on Nurses: A Computer-based Training Randomized Controlled Trial

Introduction:

Disasters have a significant impact on physical, psychological, psychosocial, and spiritual conditions. Indonesia, a predominately Muslim country, is a country of high vulnerability and risk for disasters. The nurses are frontliners and care providers need sufficient competencies in handling the survivors in health service centers. Local government regulations in the Aceh Province required Islamic-based health services.

Objective:

The study aims to identify the effectiveness of the Islamic-based disaster response competencies on nurses at the Banda Aceh Hospitals.

Methods:

A randomized controlled trial with a pre- and post-tests with a control group design was used in this study. The population was all nurses at three hospitals in four wards: emergency department, intensive care, medical, and surgical wards. The samples were selected using cluster random sampling and assigned into three groups: evidence = 50, Islamic = 49, and control = 48. Data were analyzed using parametric and non-parametric tests.

Results:

The results showed a significant increase in nurses’ knowledge, skills, and attitudes of disaster response in the evidence and Islamic groups with the mean and SD of the Islamic group in post-test 1 and 2 (knowledge = 15.9±2.9 and 15.8±2.9, skills = 19.0±1.4 and 18.9±1.4, attitude = 108.1±6.9 and 108.2±6.9) were higher than the evidence group (knowledge = 15.6±2.7 and 15.5±2.7, skills = 18.7±1.5 and 18.8±1.5, attitudes = 107.5±7.4 and 107.4±7.3) and the control group (knowledge=13.8±4.0 and 13.9±4.0, skills = 17.9±1.9 and 17.9±1.9, attitude = 104.5±8.8 and 104.6±8.8), respectively.

Conclusion:

The results indicate the Islamic group is more effective in increasing the disaster response competencies of nurses. This finding suggests the importance of developing regulations including policies, guidelines, emergency and disaster training, and public health services to support the implementation of an appropriate Islamic-based disaster nursing responses for hospitals in the Aceh Province and other regions with the implementation of Islamic law. Request number ANZCTR 378930

A Reliability Generalization Meta-analysis of the Padua Inventory-Revised (PI-R)

Background/Objective: The Padua Inventory-Revised (PI-R) is a widely applied instrument to measure obsessive-compulsive symptoms in clinical and nonclinical samples. We conducted a reliability generalization meta-analysis on the PI-R. Method: An exhaustive literature search yielded 118 empirical studies that had applied the PI-R, from which 30 studies (33 samples) reported an original reliability estimate. Results: Assuming a random-effects model, the average internal consistency reliability (Cronbach's alpha) was .92 (95% CI [.91, .93]) for the total scores, and ranged from .74 to .89 for the subscales. Assuming mixed-effects models, moderator analyses showed a positive statistically significant association between the standard deviation of the total scores and the reliability coefficients (p = .002; R² = .38). Conclusions: In terms of reliability, the PI-R scale was found to be adequate for both research and clinical purposes, although exhibiting large heterogeneity across studies. Future empirical studies using the PI-R should be required to provide at least one reliability estimate based on their own data.

Knowledge and competency standards for specialized cognitive behavior therapy for adult obsessive-compulsive disorder

Obsessive-Compulsive Disorder (OCD) is a leading cause of disability world-wide (World Health Organization, 2008). Treatment of OCD is a specialized field whose aim is recovery from illness for as many patients as possible. The evidence-based psychotherapeutic treatment for OCD is specialized cognitive behavior therapy (CBT, NICE, 2005, Koran and Simpson, 2013). However, these treatments are not accessible to many sufferers around the world. Currently available guidelines for care are deemed to be essential but insufficient because of highly variable clinician knowledge and competencies specific to OCD. The phase two mandate of the 14 nation International OCD Accreditation Task Force (ATF) created by the Canadian Institute for Obsessive Compulsive Disorders is development of knowledge and competency standards for specialized treatments for OCD through the lifespan deemed by experts to be foundational to transformative change in this field. This paper presents knowledge and competency standards for specialized CBT for adult OCD developed to inform, advance, and offer a model for clinical practice and training for OCD. During upcoming ATF phases three and four criteria and processes for training in specialized treatments for OCD through the lifespan for certification (individuals) and accreditation (sites) will be developed based on the ATF standards.

Unravelling 'low-resource settings': a systematic scoping review with qualitative content analysis

INTRODUCTION

The effects of healthcare-related inequalities are most evident in low-resource settings. Such settings are often not explicitly defined, and umbrella terms which are easier to operationalise, such as 'low-to-middle-income countries' or 'developing countries', are often used. Without a deeper understanding of context, such proxies are pregnant with assumptions, insinuate homogeneity that is unsupported and hamper knowledge translation between settings.

METHODS

A systematic scoping review was undertaken to start unravelling the term 'low-resource setting'. PubMed, Africa-Wide, Web of Science and Scopus were searched (24 June 2019), dating back ≤5 years, using terms related to 'low-resource setting' and 'rehabilitation'. Rehabilitation was chosen as a methodological vehicle due to its holistic nature (eg, multidisciplinary, relevance across burden of disease, and throughout continuum of care) and expertise within the research team. Qualitative content analysis through an inductive approach was used.

RESULTS

A total of 410 codes were derived from 48 unique articles within the field of rehabilitation, grouped into 63 content categories, and identified nine major themes relating to the term 'low-resource setting'. Themes that emerged relate to (1) financial pressure, (2) suboptimal healthcare service delivery, (3) underdeveloped infrastructure, (4) paucity of knowledge, (5) research challenges and considerations, (6) restricted social resources, (7) geographical and environmental factors, (8) human resource limitations and (9) the influence of beliefs and practices.

CONCLUSION

The emerging themes may assist with (1) the groundwork needed to unravel 'low-resource settings' in health-related research, (2) moving away from assumptive umbrella terms like 'low-to-middle-income countries' or 'low/middle-income countries' and (3) promoting effective knowledge transfer between settings.

Effect of Family and Patient Centered Empowerment Program on Depression, Anxiety and Stress in Patients with Obsessive-Compulsive Disorder and Their Caregivers' Burden

Background:

Considering the importance of family participation in patients' treatment and the positive effects of simultaneous patient and family education, this study was conducted to determine the effect of a family and patient-oriented empowerment program on depression, anxiety, and stress in patients with Obsessive-Compulsive Disorder (OCD) and their caregivers' burden.

Materials and Methods:

This quasi-experimental study was conducted on 50 OCD patients along with their primary caregivers. The intervention group participated in eight sessions of training, each lasting from 60 to 90 min (twice a week), and the control group received the usual treatment. The Depression, Anxiety and Stress Scale, Maudsley's Obsessive-Compulsive Inventory, Goldberg's General Health Questionnaire, and Zarit's Burden Inventory were used to collect the data before, immediately after and 1 month after the intervention, and then the gathered data were analyzed with t-test and analysis of variance using the Statistical Package for the Social Sciences software, version 21.

Results:

The changes in the mean scores of depression (F_2,48= 21.02, p < 0.001), anxiety (F_2,48= 29.72, p < 0.001), and stress (F_2,48= 16.52, p < 0.001) of the patients in the intervention group showed significant decrease over time; however, in the control group, there was no significant decrease in the mean scores of depression (F_2,48= 1.69, p = 0.19), anxiety (F_2,48= 0.47, p = 0.62), and stress (F_2,48= 1.09, p = 0.34) over time. The changes in the caregiver's burden score in both groups indicated a significant decrease over time in the intervention group (F_2,48= 24.70, p < 0.001) and the control group (F_2,48= 33. 30, p < 0.001).

Conclusions:

The findings of this study revealed that concurrently training the patients and caregivers could reduce the negative emotions of the patients and their caregivers' burden.

Psychometric properties of the Chinese version of the family accommodation scale for obsessive-compulsive disorder interviewer-rated

BACKGROUND

Family accommodation (FA) in obsessive-compulsive disorder (OCD) means that the relatives of patients are involved in, help or facilitate patients' ritual behaviors and avoidance, which is a frequent occurrence and underresearched phenomenon in China. Recent studies have suggested that FA is adversely associated with treatment response, contradictory to the goal of cognitive behavior therapy, a contributor to the maintenance of symptoms and increased symptom severity, and associated with low levels of family and social functioning. There is increasing interest and focus on establishing a family-based intervention for OCD treatment based on the inclusion of relatives by decreasing FA. The present study explored the psychometric properties of the Chinese version of the Family Accommodation Scale for OCD Interviewer-Rated (FAS-IR).

METHOD

A total of 109 patients with OCD and 91 primary relatives were assessed in corresponding patient and family measures, and the FAS-IR was administered to relatives by trained interviewers.

RESULTS

More than 90% of the relatives accommodated patients' symptoms with at least one kind of FA behavior over the previous week, and the incidence of extreme or everyday routines was as high as 59.3%. Exploratory factor analysis demonstrated two-factor structure for the whole scale, including (1) modification and facilitation, and (2) participation. Cronbach's alpha was 0.798 for the whole scale, and the interrater and test-retest reliability coefficients were 0.835 (95%CI: 0.603-0.937) and 0.882 (95%CI: 0.685-0.959), respectively. Convergent validity was supported in exploring FA and was associated with symptom severity, level of functional impairment and family functioning related to OCD. The FA was not significantly correlated with depressive symptoms rated by the patients, as evidence of acceptable divergent validity. There was no significant difference in FA total score based on patient gender, patient age, or relationship with patients.

CONCLUSIONS

The Chinese version of the FAS-IR demonstrated excellent psychometric properties for assessing the degree of FA, suggesting that it is a useful and valuable instrument in clinical and research settings.

Treatment Adherence as Predictor of Outcome in Concentrated Exposure Treatment for Obsessive-Compulsive Disorder

Background: The treatment of choice for obsessive-compulsive disorder (OCD) is exposure and response prevention (EX/RP). Previous studies have demonstrated that treatment adherence predicts treatment outcome for patients with OCD, but there is little knowledge on its role in concentrated exposure treatment for OCD. Method: In the present study, 42 patients received EX/RP treatment using the Bergen 4-day format. Adherence was measured with the Exposure and Response Prevention Adherence Scale (PEAS, rated both by patients and therapists) after the second and third day. Treatment outcome (symptoms of OCD, depression, anxiety, work- and social functioning, and well-being) was assessed at 3-month follow-up. Results: At follow-up, 71.4% were in remission. High adherence was reported (mean score of 6 on a 1-7 scale). The combination of patient- and therapist rated adherence was significantly associated with treatment outcome whilst controlling for age, sex, and pre-treatment scores. Patients with higher degree of adherence reported less symptoms, higher functioning, and more well-being at follow-up. Conclusions: The results of the present study indicated that adherence in concentrated exposure treatment is significantly associated with a wide range of treatment outcomes for OCD.

Predictors of family accommodation in obsessive compulsive disorder

Family accommodation (FA) has been consistently recognized as a predictor of treatment outcome in obsessive-compulsive disorder (OCD). However, the factors determining FA are not clearly understood, especially in adult patients with OCD. We recruited a consecutive sample of predominantly adult subjects (n=100), who presented to the specialty OCD Clinic with a primary diagnosis of OCD along with a suitable caregiver. Patient and family members completed measurements assessing FA along with other clinical variables of interest. Clinical variables found statistically significant in bivariate analyses (p < 0.05) were examined in multivariate linear regression analysis to determine the predictors of FA. Age, gender and marital status of the patient, contamination symptom dimension, severity of avoidance, severity scores on Yale-Brown Obsessive Compulsive Scale (Y-BOCS) and scores on work and social adjustment scale were associated with FA in bivariate analysis. In multiple regression analysis, contamination dimension, the severity of avoidance, relationship of caregiver and poorer work and social adjustment predicted FA. Patients with poor socio-occupational functioning, severe avoidance, caregiver being spouse and contamination related symptoms are accommodated more by family members. Screening and management of FA, particularly in patients with the contamination dimension may thus help improve treatment outcome.

Personality Factors and Attachment Styles as Predictors of the Therapeutic Efficacy of a Short-Term Ambulatory Intervention for Depression

BACKGROUND

Several studies have shown a significant positive impact of intensive short-term ambulatory psychiatric interventions for depression. However, data on outcomes related to factors that are predictive of the efficacy of these interventions in terms of remission or response to treatment remain scarce. The goal of this naturalistic prospective study was to identify factors, including Big Five Inventory personality traits and attachment style, that are predictive of the efficacy of crisis interventions (CIns) in major depressive disorder.

METHODS

The study included 234 adult outpatients with major depressive disorder who completed all assessments in a study of a short-term intensive ambulatory CIn. In this study, we evaluated sociodemographic factors, and scores on the Global Assessment of Functioning Scale, the Big Five Inventory personality assessment, the Montgomery-Åsberg Depression Rating Scale, and the Adult Attachment Scale.

RESULTS

Mean scores on the Montgomery-Åsberg Depression Rating Scale decreased significantly from 26.3 (SD=9.0) at admission to 10.6 (SD=8.1) at the end of the CIn (t=23.9; P<0.001); 99 patients (42%) experienced remission, 151 patients (65%) were considered treatment responders, and 98 patients (42%) both responded to treatment and experienced remission. Results of multivariate regression analysis showed that education level and family intervention were associated with response to treatment. Neuroticism traits were related to a lower rate of response to treatment. The dependency dimension attachment style had a positive impact on response to treatment.

CONCLUSIONS

Neuroticism traits can predict clinical outcomes after a short-term intensive psychiatric intervention for depression. Results of family interviews, education level, and Global Assessment of Functioning scores should also be taken into account in predicting clinical outcomes.

Predictors of treatment outcome in OCD: An interpersonal perspective

Although effective treatments for obsessive compulsive disorder (OCD) are increasingly available, a considerable percentage of patients fails to respond or relapses. Predictors associated with improved outcome of OCD were identified. However, information on interpersonal determinants is lacking. This study investigated the contribution of attachment style and expressed emotion to the outcome of exposure and response prevention (ERP), while accounting for previously documented intrapersonal (i.e., symptom severity and personality pathology) predictors. Using logistic regression analyses and multi-level modeling, we examined predictors of treatment completion and outcome among 118 adult OCD patients who entered ERP. We assessed outcome at post treatment, and at four and 13 months from treatment completion. OCD baseline severity and fearful attachment style emerged as the main moderators of treatment outcome. Severe and fearfully attached patients were more likely to dropout prematurely. The improvement of fearful clients was attenuated throughout treatment and follow-up compared to non-fearful clients. However, their symptom worsening at the long-term was also mitigated. Severe OCD patients had a more rapid symptom reduction during treatment and at follow-up, compared to less severe clients. The findings suggest that both baseline OCD severity and fearful attachment style play a role in the long-term outcome of ERP.

Expressed Emotion Research in India: A Narrative Review

BACKGROUND

Expressed emotion (EE) is detrimental to patients with schizophrenia, mood disorders, eating disorders and many other psychiatric and neurological disorders. However, majority of the EE literature is generated from the west, and the results of those studies may have limited application in Indian setting. Hence, we conducted this review with the main aim of understanding EE research in India and its potential role in the course and outcome of psychiatric disorders and other chronic illnesses.

METHODS

Using keywords, we performed searches of electronic databases (PubMed, IndMed, PsychInfo, Science-Direct and Google Scholar) and internet sources and a manual search in the bibliography of the retrieved articles to identify potential original research articles on EE in India.

RESULTS

As per the selection criteria, 19 reports of 16 studies were included and reviewed. The sample size of the EE studies ranged from 20 to 200, and majority of the studies were conducted in psychosis/schizophrenia, followed by obsessive compulsive disorder and epilepsy. Although high EE was found in most of the studies, the impact of EE on illness outcome is not well explored and only two studies examined the relationship between EE and relapse.

DISCUSSION AND CONCLUSION

There is a dearth of studies on EE, especially its relationship with relapse or clinical outcomes in the Indian context. We recommend more studies in these areas which may be helpful for clinical decisions and advancement of context knowledge in EE.

An Evaluation of Family-Based Treatment for OCD in Japan: A Pilot Randomized Controlled Trial

Objective: Although family involvement in the treatment of obsessive-compulsive disorder (OCD) produces a reduction in OCD symptoms and has significant effects on global functioning, few studies have focused on family intervention as part of OCD treatment in Japan. This study aims to examine the feasibility and efficacy of the family-based exposure and response prevention (FERP) program for adult patients with OCD and their family members. Design: Randomized controlled pilot study. Methods: A total of 18 outpatients aged 18-65 years with a primary diagnosis of OCD and one family member of each patient were randomized to an intervention group or a control group (1:1). The intervention group received the FERP program, which consisted of 16 weekly face-to-face cognitive behavioral therapy (CBT) sessions, including eight joint sessions with family members, in addition to treatment-as-usual (TAU). The control group received TAU alone. The primary outcome was the alleviation of OCD symptoms, as measured by changes in the total Yale-Brown Obsessive Compulsive Scale (Y-BOCS) score from baseline to posttreatment. Analyses were provided on an intention-to-treat basis, and linear mixed models were used to test for significant group differences. Results: After 16 weeks, patients allocated to the FERP program showed improvement in OCD symptom severity, as measured by the total change score of the Y-BOCS (Hedges' g = -1.58), as compared to the control group. Two patients (22.2%) in the FERP group reached remission, and five patients (55.6%) in the FERP group achieved treatment response. Clinical global improvement measured by the FAS-SR scores, K6 scores, and CGI-S scores was also observed (Hedges' g = -1.35, -1.25, and -1.26, respectively) in the FERP group as compared to the control group. The dropout rate from the study was low (n = 2, 11.8%), and no adverse events were reported in the FERP group. Conclusion: Our results suggest that FERP may be an effective program for reducing patients' OCD symptoms. Clinical Trial Registration: www.umin.ac.jp/ctr/, identifier UMIN000021763.

Family accommodation in psychopathology: A synthesized review

Family accommodation describes changes that family members make to their own behavior, to help their relative who is dealing with psychopathology, and to avoid or alleviate distress related to the disorder. Research on family accommodation has expanded greatly in the past few years. The aim of this study was to provide a synthesized review of recent findings on family accommodation in psychopathology. Electronic databases were searched for available, peer-reviewed, English language papers, published between September 2015 and March 2018, cross-referencing psychiatric disorders with accommodation and other family-related terms. Ninety-one papers were identified and reviewed, of which 69 were included. In obsessive-compulsive disorder and anxiety disorders family accommodation has been linked to symptom severity, functional impairment, caregiver burden, and poorer treatment outcomes. Several randomized controlled trials explored the efficacy of treatments aimed at reducing family accommodation. A growing number of studies have reported family accommodation in eating disorders where it is associated with greater symptom severity and caregiver burden. Family accommodation has also been studied in other disorders, including autism spectrum disorders, tic disorders, and posttraumatic stress disorder. Research on family accommodation in psychopathology is advancing steadily, expanding across disorders. The study highlights the importance of addressing family accommodation in the assessment and treatment of various disorders.

Psychoeducational Intervention for Perinatal Depression: Study Protocol of a Randomized Controlled Trial

Perinatal depression (PD) is a severe and disabling condition impacting negatively on children in terms of adverse neonatal outcomes and on the well-being of women and their families. All pregnant women attending the unit of Gynecology and Obstetrics Service of the University of Campania "L. Vanvitelli" will be screened for PD using the Edinburgh Postpartum Depression Scale (EPDS). Women with a score ≥10 at the EPDS will be invited to receive a full psychiatric assessment. The required sample size is of 126 women with PD which will be randomly allocated to either an experimental group, receiving a uni-familiar psychoeducational intervention, or to a control group, receiving the Best Treatment Option (BTO). Patients will be evaluated through several assessment instruments: Hamilton Depression Rating Scale (HAM-D), Hamilton Anxiety Rating Scale (HAM-A), Global Assessment of Functioning (GAF), Clinical Global Impression (CGI), Manchester Short Assessment of Quality of Life (MANSA), Family Assessment Device (FAD), Family Coping Questionnaire (FCQ), and Pattern of Care Schedule (PCS). Patients will be evaluated at baseline, 3, 6, 9, and 12 months post-randomization. The severity of depressive symptoms at the HAM-D scale has been selected as primary outcome. Other outcome measures include improvement in the severity of anxiety symptoms, of global and personal functioning, an improvement in family members' coping strategies and in the level of quality of life. It has been highlighted the importance of developing screening and treating programs for PD, and our study will use rigorous study design to evaluate the efficacy of the adaption of a well-known family psychoeducational model to the treatment of PD. The aims of present trial are to: (1) develop an informative package for pregnant women with PD; (2) promote a screening programme for PD; (3) identify those (socio-demographic and pregnancy-related environmental) factors associated with a higher risk to develop a perinatal or postnatal depression; (4) evaluate the efficacy of a new experimental psychoeducational intervention in reducing the depressive symptoms during pregnancy compared to the BTO.